sbuild (Debian sbuild) 0.81.2+deb11u1 (31 August 2022) on debian-ci-siliconvalley

+==============================================================================+
| vowpal-wabbit 8.6.1.dfsg1-1 (mips64el)       Sun, 15 Jan 2023 23:58:14 +0000 |
+==============================================================================+

Package: vowpal-wabbit
Version: 8.6.1.dfsg1-1
Source Version: 8.6.1.dfsg1-1
Distribution: unstable
Machine Architecture: amd64
Host Architecture: mips64el
Build Architecture: amd64
Build Profiles: cross nocheck
Build Type: any

I: NOTICE: Log filtering will replace 'var/run/schroot/mount/sid-amd64-sbuild-3f8334cf-2b2f-41dd-862a-a0108614e53f' with '<<CHROOT>>'
I: NOTICE: Log filtering will replace 'build/vowpal-wabbit-r1ZCaK/resolver-KOfGPM' with '<<RESOLVERDIR>>'

+------------------------------------------------------------------------------+
| Update chroot                                                                |
+------------------------------------------------------------------------------+

Hit:1 http://localhost:3142/debian sid InRelease
Get:2 http://localhost:3142/debian sid/main mips64el Packages [9037 kB]
Fetched 9037 kB in 1s (8834 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
Calculating upgrade...
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

+------------------------------------------------------------------------------+
| Fetch source files                                                           |
+------------------------------------------------------------------------------+


Check APT
---------

Checking available source versions...

Download source files with APT
------------------------------

Reading package lists...
NOTICE: 'vowpal-wabbit' packaging is maintained in the 'Git' version control system at:
git://github.com/yarikoptic/vowpal_wabbit.git -b debian
Please use:
git clone git://github.com/yarikoptic/vowpal_wabbit.git -b debian
to retrieve the latest (possibly unreleased) updates to the package.
Need to get 18.0 MB of source archives.
Get:1 http://localhost:3142/debian sid/main vowpal-wabbit 8.6.1.dfsg1-1 (dsc) [2273 B]
Get:2 http://localhost:3142/debian sid/main vowpal-wabbit 8.6.1.dfsg1-1 (tar) [18.0 MB]
Get:3 http://localhost:3142/debian sid/main vowpal-wabbit 8.6.1.dfsg1-1 (diff) [6752 B]
Fetched 18.0 MB in 0s (187 MB/s)
Download complete and in download only mode
I: NOTICE: Log filtering will replace 'build/vowpal-wabbit-r1ZCaK/vowpal-wabbit-8.6.1.dfsg1' with '<<PKGBUILDDIR>>'
I: NOTICE: Log filtering will replace 'build/vowpal-wabbit-r1ZCaK' with '<<BUILDDIR>>'

+------------------------------------------------------------------------------+
| Install package build dependencies                                           |
+------------------------------------------------------------------------------+


Setup apt archive
-----------------

Merged Build-Depends: debhelper (>= 9), dh-autoreconf, libboost-program-options-dev, libboost-python-dev, rapidjson-dev, help2man, markdown, html2text, zlib1g-dev, libc-dev, libstdc++-dev, build-essential:amd64, fakeroot:amd64, crossbuild-essential-mips64el:amd64, libc-dev:mips64el, libstdc++-dev:mips64el
Filtered Build-Depends: debhelper (>= 9), dh-autoreconf, libboost-program-options-dev, libboost-python-dev, rapidjson-dev, help2man, markdown, html2text, zlib1g-dev, libc-dev, libstdc++-dev, build-essential:amd64, fakeroot:amd64, crossbuild-essential-mips64el:amd64, libc-dev:mips64el, libstdc++-dev:mips64el
dpkg-deb: building package 'sbuild-build-depends-main-dummy' in '/<<RESOLVERDIR>>/apt_archive/sbuild-build-depends-main-dummy.deb'.
Ign:1 copy:/<<RESOLVERDIR>>/apt_archive ./ InRelease
Get:2 copy:/<<RESOLVERDIR>>/apt_archive ./ Release [957 B]
Ign:3 copy:/<<RESOLVERDIR>>/apt_archive ./ Release.gpg
Get:4 copy:/<<RESOLVERDIR>>/apt_archive ./ Sources [466 B]
Get:5 copy:/<<RESOLVERDIR>>/apt_archive ./ Packages [553 B]
Fetched 1976 B in 0s (0 B/s)
Reading package lists...
Reading package lists...

Install main build dependencies (apt-based resolver)
----------------------------------------------------

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following additional packages will be installed:
  autoconf automake autopoint autotools-dev binutils-mips64el-linux-gnuabi64
  bsdextrautils cpp-12-mips64el-linux-gnuabi64 cpp-mips64el-linux-gnuabi64
  cross-config crossbuild-essential-mips64el debhelper dh-autoreconf
  dh-strip-nondeterminism dpkg-cross dwz file g++-12-mips64el-linux-gnuabi64
  g++-mips64el-linux-gnuabi64 gcc-12-base:mips64el gcc-12-cross-base-mipsen
  gcc-12-mips64el-linux-gnuabi64 gcc-12-mips64el-linux-gnuabi64-base
  gcc-mips64el-linux-gnuabi64 gettext gettext-base groff-base help2man
  html2text:mips64el intltool-debian libarchive-zip-perl libatomic1:mips64el
  libatomic1-mips64el-cross libboost-program-options-dev:mips64el
  libboost-program-options1.74-dev:mips64el
  libboost-program-options1.74.0:mips64el libboost-python-dev:mips64el
  libboost-python1.74-dev:mips64el libboost-python1.74.0:mips64el
  libboost1.74-dev:mips64el libbz2-1.0:mips64el libc6:mips64el
  libc6-dev:mips64el libc6-dev-mips64el-cross libc6-mips64el-cross
  libcom-err2:mips64el libconfig-auto-perl libconfig-inifiles-perl
  libcrypt-dev:mips64el libcrypt1:mips64el libdb5.3:mips64el libdebhelper-perl
  libdebian-dpkgcross-perl libelf1 libexpat1 libexpat1:mips64el libexpat1-dev
  libexpat1-dev:mips64el libffi8:mips64el libfile-homedir-perl
  libfile-stripnondeterminism-perl libfile-which-perl libgcc-12-dev:mips64el
  libgcc-12-dev-mips64el-cross libgcc-s1:mips64el libgcc-s1-mips64el-cross
  libgomp1:mips64el libgomp1-mips64el-cross libgssapi-krb5-2:mips64el libicu72
  libio-string-perl libjs-jquery libjs-sphinxdoc libjs-underscore
  libk5crypto3:mips64el libkeyutils1:mips64el libkrb5-3:mips64el
  libkrb5support0:mips64el liblocale-gettext-perl liblzma5:mips64el
  libmagic-mgc libmagic1 libmpdec3 libmpdec3:mips64el libncursesw6
  libncursesw6:mips64el libnsl-dev:mips64el libnsl2:mips64el libpipeline1
  libpython3-dev libpython3-dev:mips64el libpython3-stdlib libpython3.11
  libpython3.11:mips64el libpython3.11-dev libpython3.11-dev:mips64el
  libpython3.11-minimal libpython3.11-minimal:mips64el libpython3.11-stdlib
  libpython3.11-stdlib:mips64el libreadline8 libreadline8:mips64el
  libsqlite3-0 libsqlite3-0:mips64el libssl3:mips64el
  libstdc++-12-dev:mips64el libstdc++-12-dev-mips64el-cross
  libstdc++6:mips64el libstdc++6-mips64el-cross libsub-override-perl
  libtinfo6:mips64el libtirpc-dev:mips64el libtirpc3:mips64el libtool
  libuchardet0 libuuid1:mips64el libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
  libxml-simple-perl libxml2 libyaml-perl linux-libc-dev:mips64el
  linux-libc-dev-mips64el-cross m4 man-db markdown media-types po-debconf
  python3 python3-dev python3-distutils python3-lib2to3 python3-minimal
  python3.11 python3.11-dev python3.11-minimal rapidjson-dev readline-common
  sensible-utils ucf zlib1g:mips64el zlib1g-dev zlib1g-dev:mips64el
Suggested packages:
  autoconf-archive gnu-standards autoconf-doc binutils-doc gcc-12-locales
  cpp-12-doc cpp-doc dh-make binutils-multiarch
  g++-12-multilib-mips64el-linux-gnuabi64 gcc-12-doc
  gcc-12-multilib-mips64el-linux-gnuabi64 manpages-dev flex bison
  gdb-mips64el-linux-gnuabi64 gcc-doc gettext-doc libasprintf-dev
  libgettextpo-dev groff curl:mips64el | wget:mips64el
  libboost1.74-doc:mips64el gccxml:mips64el python3:mips64el
  libboost-atomic1.74-dev:mips64el libboost-chrono1.74-dev:mips64el
  libboost-container1.74-dev:mips64el libboost-context1.74-dev:mips64el
  libboost-contract1.74-dev:mips64el libboost-coroutine1.74-dev:mips64el
  libboost-date-time1.74-dev:mips64el libboost-exception1.74-dev:mips64el
  libboost-fiber1.74-dev:mips64el libboost-filesystem1.74-dev:mips64el
  libboost-graph1.74-dev:mips64el libboost-graph-parallel1.74-dev:mips64el
  libboost-iostreams1.74-dev:mips64el libboost-locale1.74-dev:mips64el
  libboost-log1.74-dev:mips64el libboost-math1.74-dev:mips64el
  libboost-mpi1.74-dev:mips64el libboost-mpi-python1.74-dev:mips64el
  libboost-numpy1.74-dev:mips64el libboost-random1.74-dev:mips64el
  libboost-regex1.74-dev:mips64el libboost-serialization1.74-dev:mips64el
  libboost-stacktrace1.74-dev:mips64el libboost-system1.74-dev:mips64el
  libboost-test1.74-dev:mips64el libboost-thread1.74-dev:mips64el
  libboost-timer1.74-dev:mips64el libboost-type-erasure1.74-dev:mips64el
  libboost-wave1.74-dev:mips64el libboost1.74-tools-dev:mips64el
  libmpfrc++-dev:mips64el libntl-dev:mips64el libboost-nowide1.74-dev:mips64el
  glibc-doc:mips64el libc-l10n:mips64el locales:mips64el libnss-nis:mips64el
  libnss-nisplus:mips64el manpages-dev:mips64el krb5-doc:mips64el
  krb5-user:mips64el libstdc++-12-doc:mips64el libtool-doc gfortran
  | fortran95-compiler gcj-jdk libyaml-shell-perl m4-doc apparmor less
  www-browser libmail-box-perl python3-doc python3-tk python3-venv
  python3.11-venv python3.11-doc binfmt-support rapidjson-doc readline-doc
Recommended packages:
  curl | wget | lynx libidn2-0:mips64el libarchive-cpio-perl javascript-common
  krb5-locales:mips64el libgpm2 libgpm2:mips64el libltdl-dev
  uuid-runtime:mips64el libwww-perl libxml-sax-expat-perl libyaml-libyaml-perl
  | libyaml-syck-perl libmail-sendmail-perl
The following NEW packages will be installed:
  autoconf automake autopoint autotools-dev binutils-mips64el-linux-gnuabi64
  bsdextrautils cpp-12-mips64el-linux-gnuabi64 cpp-mips64el-linux-gnuabi64
  cross-config crossbuild-essential-mips64el debhelper dh-autoreconf
  dh-strip-nondeterminism dpkg-cross dwz file g++-12-mips64el-linux-gnuabi64
  g++-mips64el-linux-gnuabi64 gcc-12-base:mips64el gcc-12-cross-base-mipsen
  gcc-12-mips64el-linux-gnuabi64 gcc-12-mips64el-linux-gnuabi64-base
  gcc-mips64el-linux-gnuabi64 gettext gettext-base groff-base help2man
  html2text:mips64el intltool-debian libarchive-zip-perl libatomic1:mips64el
  libatomic1-mips64el-cross libboost-program-options-dev:mips64el
  libboost-program-options1.74-dev:mips64el
  libboost-program-options1.74.0:mips64el libboost-python-dev:mips64el
  libboost-python1.74-dev:mips64el libboost-python1.74.0:mips64el
  libboost1.74-dev:mips64el libbz2-1.0:mips64el libc6:mips64el
  libc6-dev:mips64el libc6-dev-mips64el-cross libc6-mips64el-cross
  libcom-err2:mips64el libconfig-auto-perl libconfig-inifiles-perl
  libcrypt-dev:mips64el libcrypt1:mips64el libdb5.3:mips64el libdebhelper-perl
  libdebian-dpkgcross-perl libelf1 libexpat1 libexpat1:mips64el libexpat1-dev
  libexpat1-dev:mips64el libffi8:mips64el libfile-homedir-perl
  libfile-stripnondeterminism-perl libfile-which-perl libgcc-12-dev:mips64el
  libgcc-12-dev-mips64el-cross libgcc-s1:mips64el libgcc-s1-mips64el-cross
  libgomp1:mips64el libgomp1-mips64el-cross libgssapi-krb5-2:mips64el libicu72
  libio-string-perl libjs-jquery libjs-sphinxdoc libjs-underscore
  libk5crypto3:mips64el libkeyutils1:mips64el libkrb5-3:mips64el
  libkrb5support0:mips64el liblocale-gettext-perl liblzma5:mips64el
  libmagic-mgc libmagic1 libmpdec3 libmpdec3:mips64el libncursesw6
  libncursesw6:mips64el libnsl-dev:mips64el libnsl2:mips64el libpipeline1
  libpython3-dev libpython3-dev:mips64el libpython3-stdlib libpython3.11
  libpython3.11:mips64el libpython3.11-dev libpython3.11-dev:mips64el
  libpython3.11-minimal libpython3.11-minimal:mips64el libpython3.11-stdlib
  libpython3.11-stdlib:mips64el libreadline8 libreadline8:mips64el
  libsqlite3-0 libsqlite3-0:mips64el libssl3:mips64el
  libstdc++-12-dev:mips64el libstdc++-12-dev-mips64el-cross
  libstdc++6:mips64el libstdc++6-mips64el-cross libsub-override-perl
  libtinfo6:mips64el libtirpc-dev:mips64el libtirpc3:mips64el libtool
  libuchardet0 libuuid1:mips64el libxml-libxml-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-perl
  libxml-simple-perl libxml2 libyaml-perl linux-libc-dev:mips64el
  linux-libc-dev-mips64el-cross m4 man-db markdown media-types po-debconf
  python3 python3-dev python3-distutils python3-lib2to3 python3-minimal
  python3.11 python3.11-dev python3.11-minimal rapidjson-dev readline-common
  sbuild-build-depends-main-dummy:mips64el sensible-utils ucf zlib1g:mips64el
  zlib1g-dev zlib1g-dev:mips64el
0 upgraded, 145 newly installed, 0 to remove and 0 not upgraded.
Need to get 114 MB of archives.
After this operation, 598 MB of additional disk space will be used.
Get:1 copy:/<<RESOLVERDIR>>/apt_archive ./ sbuild-build-depends-main-dummy 0.invalid.0 [984 B]
Get:2 http://localhost:3142/debian sid/main amd64 liblocale-gettext-perl amd64 1.07-5 [15.4 kB]
Get:3 http://localhost:3142/debian sid/main amd64 libpython3.11-minimal amd64 3.11.1-2 [812 kB]
Get:4 http://localhost:3142/debian sid/main amd64 libexpat1 amd64 2.5.0-1 [99.3 kB]
Get:5 http://localhost:3142/debian sid/main amd64 python3.11-minimal amd64 3.11.1-2 [2065 kB]
Get:6 http://localhost:3142/debian sid/main amd64 python3-minimal amd64 3.11.1-1 [25.5 kB]
Get:7 http://localhost:3142/debian sid/main amd64 media-types all 8.0.0 [33.4 kB]
Get:8 http://localhost:3142/debian sid/main amd64 libmpdec3 amd64 2.5.1-2 [87.8 kB]
Get:9 http://localhost:3142/debian sid/main amd64 libncursesw6 amd64 6.4-1 [134 kB]
Get:10 http://localhost:3142/debian sid/main amd64 readline-common all 8.2-1.3 [69.0 kB]
Get:11 http://localhost:3142/debian sid/main amd64 libreadline8 amd64 8.2-1.3 [166 kB]
Get:12 http://localhost:3142/debian sid/main amd64 libsqlite3-0 amd64 3.40.1-1 [838 kB]
Get:13 http://localhost:3142/debian sid/main amd64 libpython3.11-stdlib amd64 3.11.1-2 [1712 kB]
Get:14 http://localhost:3142/debian sid/main amd64 python3.11 amd64 3.11.1-2 [567 kB]
Get:15 http://localhost:3142/debian sid/main amd64 libpython3-stdlib amd64 3.11.1-1 [8580 B]
Get:16 http://localhost:3142/debian sid/main amd64 python3 amd64 3.11.1-1 [25.2 kB]
Get:17 http://localhost:3142/debian sid/main amd64 sensible-utils all 0.0.17+nmu1 [19.0 kB]
Get:18 http://localhost:3142/debian sid/main amd64 libmagic-mgc amd64 1:5.44-1 [303 kB]
Get:19 http://localhost:3142/debian sid/main amd64 libmagic1 amd64 1:5.44-1 [104 kB]
Get:20 http://localhost:3142/debian sid/main amd64 file amd64 1:5.44-1 [42.4 kB]
Get:21 http://localhost:3142/debian sid/main amd64 gettext-base amd64 0.21-10 [160 kB]
Get:22 http://localhost:3142/debian sid/main amd64 libuchardet0 amd64 0.0.7-1 [67.8 kB]
Get:23 http://localhost:3142/debian sid/main amd64 groff-base amd64 1.22.4-9 [916 kB]
Get:24 http://localhost:3142/debian sid/main amd64 bsdextrautils amd64 2.38.1-4 [86.2 kB]
Get:25 http://localhost:3142/debian sid/main amd64 libpipeline1 amd64 1.5.7-1 [38.5 kB]
Get:26 http://localhost:3142/debian sid/main amd64 man-db amd64 2.11.2-1 [1386 kB]
Get:27 http://localhost:3142/debian sid/main amd64 ucf all 3.0043 [74.0 kB]
Get:28 http://localhost:3142/debian sid/main amd64 m4 amd64 1.4.19-2 [287 kB]
Get:29 http://localhost:3142/debian sid/main amd64 autoconf all 2.71-3 [332 kB]
Get:30 http://localhost:3142/debian sid/main amd64 autotools-dev all 20220109.1 [51.6 kB]
Get:31 http://localhost:3142/debian sid/main amd64 automake all 1:1.16.5-1.3 [823 kB]
Get:32 http://localhost:3142/debian sid/main amd64 autopoint all 0.21-10 [495 kB]
Get:33 http://localhost:3142/debian sid/main amd64 binutils-mips64el-linux-gnuabi64 amd64 2.39.90.20230104-1cross1 [2801 kB]
Get:34 http://localhost:3142/debian sid/main amd64 gcc-12-mips64el-linux-gnuabi64-base amd64 12.2.0-14cross1 [37.7 kB]
Get:35 http://localhost:3142/debian sid/main amd64 cpp-12-mips64el-linux-gnuabi64 amd64 12.2.0-14cross1 [8090 kB]
Get:36 http://localhost:3142/debian sid/main amd64 cpp-mips64el-linux-gnuabi64 amd64 4:12.2.0-4 [3296 B]
Get:37 http://localhost:3142/debian sid/main amd64 cross-config all 2.6.20 [16.3 kB]
Get:38 http://localhost:3142/debian sid/main amd64 gcc-12-cross-base-mipsen all 12.2.0-14cross1 [33.3 kB]
Get:39 http://localhost:3142/debian sid/main amd64 libc6-mips64el-cross all 2.36-8cross1 [1056 kB]
Get:40 http://localhost:3142/debian sid/main amd64 libgcc-s1-mips64el-cross all 12.2.0-14cross1 [70.7 kB]
Get:41 http://localhost:3142/debian sid/main amd64 libgomp1-mips64el-cross all 12.2.0-14cross1 [102 kB]
Get:42 http://localhost:3142/debian sid/main amd64 libatomic1-mips64el-cross all 12.2.0-14cross1 [7172 B]
Get:43 http://localhost:3142/debian sid/main amd64 libgcc-12-dev-mips64el-cross all 12.2.0-14cross1 [294 kB]
Get:44 http://localhost:3142/debian sid/main amd64 gcc-12-mips64el-linux-gnuabi64 amd64 12.2.0-14cross1 [15.9 MB]
Get:45 http://localhost:3142/debian sid/main amd64 gcc-mips64el-linux-gnuabi64 amd64 4:12.2.0-4 [1480 B]
Get:46 http://localhost:3142/debian sid/main amd64 libstdc++6-mips64el-cross all 12.2.0-14cross1 [504 kB]
Get:47 http://localhost:3142/debian sid/main amd64 linux-libc-dev-mips64el-cross all 6.1.4-1cross1 [1812 kB]
Get:48 http://localhost:3142/debian sid/main amd64 libc6-dev-mips64el-cross all 2.36-8cross1 [1572 kB]
Get:49 http://localhost:3142/debian sid/main amd64 libstdc++-12-dev-mips64el-cross all 12.2.0-14cross1 [2065 kB]
Get:50 http://localhost:3142/debian sid/main amd64 g++-12-mips64el-linux-gnuabi64 amd64 12.2.0-14cross1 [9008 kB]
Get:51 http://localhost:3142/debian sid/main amd64 g++-mips64el-linux-gnuabi64 amd64 4:12.2.0-4 [1188 B]
Get:52 http://localhost:3142/debian sid/main amd64 libconfig-inifiles-perl all 3.000003-2 [45.9 kB]
Get:53 http://localhost:3142/debian sid/main amd64 libio-string-perl all 1.08-3.1 [11.8 kB]
Get:54 http://localhost:3142/debian sid/main amd64 libicu72 amd64 72.1-3 [9376 kB]
Get:55 http://localhost:3142/debian sid/main amd64 libxml2 amd64 2.9.14+dfsg-1.1+b2 [687 kB]
Get:56 http://localhost:3142/debian sid/main amd64 libxml-namespacesupport-perl all 1.12-2 [15.1 kB]
Get:57 http://localhost:3142/debian sid/main amd64 libxml-sax-base-perl all 1.09-3 [20.6 kB]
Get:58 http://localhost:3142/debian sid/main amd64 libxml-sax-perl all 1.02+dfsg-3 [59.4 kB]
Get:59 http://localhost:3142/debian sid/main amd64 libxml-libxml-perl amd64 2.0207+dfsg+really+2.0134-1+b1 [322 kB]
Get:60 http://localhost:3142/debian sid/main amd64 libxml-simple-perl all 2.25-2 [69.8 kB]
Get:61 http://localhost:3142/debian sid/main amd64 libyaml-perl all 1.30-2 [63.4 kB]
Get:62 http://localhost:3142/debian sid/main amd64 libconfig-auto-perl all 0.44-2 [19.2 kB]
Get:63 http://localhost:3142/debian sid/main amd64 libfile-which-perl all 1.27-2 [15.1 kB]
Get:64 http://localhost:3142/debian sid/main amd64 libfile-homedir-perl all 1.006-2 [42.4 kB]
Get:65 http://localhost:3142/debian sid/main amd64 libdebian-dpkgcross-perl all 2.6.20 [15.3 kB]
Get:66 http://localhost:3142/debian sid/main amd64 dpkg-cross all 2.6.20 [25.8 kB]
Get:67 http://localhost:3142/debian sid/main amd64 crossbuild-essential-mips64el all 12.9 [6740 B]
Get:68 http://localhost:3142/debian sid/main amd64 libdebhelper-perl all 13.11.4 [81.2 kB]
Get:69 http://localhost:3142/debian sid/main amd64 libtool all 2.4.7-5 [517 kB]
Get:70 http://localhost:3142/debian sid/main amd64 dh-autoreconf all 20 [17.1 kB]
Get:71 http://localhost:3142/debian sid/main amd64 libarchive-zip-perl all 1.68-1 [104 kB]
Get:72 http://localhost:3142/debian sid/main amd64 libsub-override-perl all 0.09-4 [9304 B]
Get:73 http://localhost:3142/debian sid/main amd64 libfile-stripnondeterminism-perl all 1.13.0-2 [19.4 kB]
Get:74 http://localhost:3142/debian sid/main amd64 dh-strip-nondeterminism all 1.13.0-2 [8556 B]
Get:75 http://localhost:3142/debian sid/main amd64 libelf1 amd64 0.188-2.1 [174 kB]
Get:76 http://localhost:3142/debian sid/main amd64 dwz amd64 0.15-1 [109 kB]
Get:77 http://localhost:3142/debian sid/main amd64 gettext amd64 0.21-10 [1300 kB]
Get:78 http://localhost:3142/debian sid/main amd64 intltool-debian all 0.35.0+20060710.6 [22.9 kB]
Get:79 http://localhost:3142/debian sid/main amd64 po-debconf all 1.0.21+nmu1 [248 kB]
Get:80 http://localhost:3142/debian sid/main amd64 debhelper all 13.11.4 [942 kB]
Get:81 http://localhost:3142/debian sid/main mips64el gcc-12-base mips64el 12.2.0-14 [37.5 kB]
Get:82 http://localhost:3142/debian sid/main amd64 help2man amd64 1.49.3 [198 kB]
Get:83 http://localhost:3142/debian sid/main mips64el libgcc-s1 mips64el 12.2.0-14 [70.5 kB]
Get:84 http://localhost:3142/debian sid/main mips64el libc6 mips64el 2.36-8 [2365 kB]
Get:85 http://localhost:3142/debian sid/main mips64el libstdc++6 mips64el 12.2.0-14 [546 kB]
Get:86 http://localhost:3142/debian sid/main mips64el html2text mips64el 1.3.2a-28 [92.1 kB]
Get:87 http://localhost:3142/debian sid/main mips64el libatomic1 mips64el 12.2.0-14 [7444 B]
Get:88 http://localhost:3142/debian sid/main mips64el libgomp1 mips64el 12.2.0-14 [104 kB]
Get:89 http://localhost:3142/debian sid/main mips64el libgcc-12-dev mips64el 12.2.0-14 [294 kB]
Get:90 http://localhost:3142/debian sid/main mips64el linux-libc-dev mips64el 6.1.4-1 [1697 kB]
Get:91 http://localhost:3142/debian sid/main mips64el libcrypt1 mips64el 1:4.4.33-2 [94.0 kB]
Get:92 http://localhost:3142/debian sid/main mips64el libcrypt-dev mips64el 1:4.4.33-2 [127 kB]
Get:93 http://localhost:3142/debian sid/main mips64el libcom-err2 mips64el 1.46.6~rc1-1.1 [16.0 kB]
Get:94 http://localhost:3142/debian sid/main mips64el libkrb5support0 mips64el 1.20.1-1 [30.1 kB]
Get:95 http://localhost:3142/debian sid/main mips64el libk5crypto3 mips64el 1.20.1-1 [85.2 kB]
Get:96 http://localhost:3142/debian sid/main mips64el libkeyutils1 mips64el 1.6.3-2 [8432 B]
Get:97 http://localhost:3142/debian sid/main mips64el libssl3 mips64el 3.0.7-1 [1479 kB]
Get:98 http://localhost:3142/debian sid/main mips64el libkrb5-3 mips64el 1.20.1-1 [296 kB]
Get:99 http://localhost:3142/debian sid/main mips64el libgssapi-krb5-2 mips64el 1.20.1-1 [117 kB]
Get:100 http://localhost:3142/debian sid/main mips64el libtirpc3 mips64el 1.3.3+ds-1 [74.9 kB]
Get:101 http://localhost:3142/debian sid/main mips64el libnsl2 mips64el 1.3.0-2 [35.5 kB]
Get:102 http://localhost:3142/debian sid/main mips64el libtirpc-dev mips64el 1.3.3+ds-1 [200 kB]
Get:103 http://localhost:3142/debian sid/main mips64el libnsl-dev mips64el 1.3.0-2 [70.3 kB]
Get:104 http://localhost:3142/debian sid/main mips64el libc6-dev mips64el 2.36-8 [1576 kB]
Get:105 http://localhost:3142/debian sid/main mips64el libstdc++-12-dev mips64el 12.2.0-14 [2095 kB]
Get:106 http://localhost:3142/debian sid/main mips64el libboost1.74-dev mips64el 1.74.0-18.1 [9509 kB]
Get:107 http://localhost:3142/debian sid/main mips64el libboost-program-options1.74.0 mips64el 1.74.0-18.1 [312 kB]
Get:108 http://localhost:3142/debian sid/main mips64el libboost-program-options1.74-dev mips64el 1.74.0-18.1 [370 kB]
Get:109 http://localhost:3142/debian sid/main mips64el libboost-program-options-dev mips64el 1.74.0.3 [4344 B]
Get:110 http://localhost:3142/debian sid/main mips64el libboost-python1.74.0 mips64el 1.74.0-18.1 [296 kB]
Get:111 http://localhost:3142/debian sid/main mips64el libpython3.11-minimal mips64el 3.11.1-2 [800 kB]
Get:112 http://localhost:3142/debian sid/main mips64el libbz2-1.0 mips64el 1.0.8-5+b1 [48.8 kB]
Get:113 http://localhost:3142/debian sid/main mips64el libdb5.3 mips64el 5.3.28+dfsg1-0.10 [601 kB]
Get:114 http://localhost:3142/debian sid/main mips64el libffi8 mips64el 3.4.4-1 [23.2 kB]
Get:115 http://localhost:3142/debian sid/main mips64el liblzma5 mips64el 5.4.1-0.0 [200 kB]
Get:116 http://localhost:3142/debian sid/main mips64el libmpdec3 mips64el 2.5.1-2 [83.2 kB]
Get:117 http://localhost:3142/debian sid/main mips64el libtinfo6 mips64el 6.4-1 [322 kB]
Get:118 http://localhost:3142/debian sid/main mips64el libncursesw6 mips64el 6.4-1 [118 kB]
Get:119 http://localhost:3142/debian sid/main mips64el libreadline8 mips64el 8.2-1.3 [146 kB]
Get:120 http://localhost:3142/debian sid/main mips64el libsqlite3-0 mips64el 3.40.1-1 [774 kB]
Get:121 http://localhost:3142/debian sid/main mips64el libuuid1 mips64el 2.38.1-4 [28.6 kB]
Get:122 http://localhost:3142/debian sid/main mips64el libpython3.11-stdlib mips64el 3.11.1-2 [1621 kB]
Get:123 http://localhost:3142/debian sid/main mips64el libexpat1 mips64el 2.5.0-1 [96.3 kB]
Get:124 http://localhost:3142/debian sid/main mips64el zlib1g mips64el 1:1.2.13.dfsg-1 [77.9 kB]
Get:125 http://localhost:3142/debian sid/main mips64el libpython3.11 mips64el 3.11.1-2 [1652 kB]
Get:126 http://localhost:3142/debian sid/main mips64el libexpat1-dev mips64el 2.5.0-1 [151 kB]
Get:127 http://localhost:3142/debian sid/main mips64el zlib1g-dev mips64el 1:1.2.13.dfsg-1 [909 kB]
Get:128 http://localhost:3142/debian sid/main mips64el libpython3.11-dev mips64el 3.11.1-2 [4725 kB]
Get:129 http://localhost:3142/debian sid/main mips64el libpython3-dev mips64el 3.11.1-1 [8816 B]
Get:130 http://localhost:3142/debian sid/main amd64 libpython3.11 amd64 3.11.1-2 [1987 kB]
Get:131 http://localhost:3142/debian sid/main amd64 libexpat1-dev amd64 2.5.0-1 [150 kB]
Get:132 http://localhost:3142/debian sid/main amd64 zlib1g-dev amd64 1:1.2.13.dfsg-1 [916 kB]
Get:133 http://localhost:3142/debian sid/main amd64 libpython3.11-dev amd64 3.11.1-2 [4740 kB]
Get:134 http://localhost:3142/debian sid/main amd64 libpython3-dev amd64 3.11.1-1 [8808 B]
Get:135 http://localhost:3142/debian sid/main amd64 python3.11-dev amd64 3.11.1-2 [615 kB]
Get:136 http://localhost:3142/debian sid/main amd64 python3-lib2to3 all 3.10.8-1 [77.3 kB]
Get:137 http://localhost:3142/debian sid/main amd64 python3-distutils all 3.10.8-1 [139 kB]
Get:138 http://localhost:3142/debian sid/main amd64 libjs-jquery all 3.6.1+dfsg+~3.5.14-1 [326 kB]
Get:139 http://localhost:3142/debian sid/main amd64 libjs-underscore all 1.13.4~dfsg+~1.11.4-3 [116 kB]
Get:140 http://localhost:3142/debian sid/main amd64 libjs-sphinxdoc all 5.3.0-3 [130 kB]
Get:141 http://localhost:3142/debian sid/main amd64 python3-dev amd64 3.11.1-1 [26.0 kB]
Get:142 http://localhost:3142/debian sid/main mips64el libboost-python1.74-dev mips64el 1.74.0-18.1 [344 kB]
Get:143 http://localhost:3142/debian sid/main mips64el libboost-python-dev mips64el 1.74.0.3 [4632 B]
Get:144 http://localhost:3142/debian sid/main amd64 markdown all 1.0.1-12 [17.7 kB]
Get:145 http://localhost:3142/debian sid/main amd64 rapidjson-dev all 1.1.0+dfsg2-7.1 [97.7 kB]
debconf: delaying package configuration, since apt-utils is not installed
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Selecting previously unselected package liblocale-gettext-perl.
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Setting up libexpat1:amd64 (2.5.0-1) ...
Setting up python3.11-minimal (3.11.1-2) ...
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Setting up python3-minimal (3.11.1-1) ...
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Selecting previously unselected package binutils-mips64el-linux-gnuabi64.
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Selecting previously unselected package gcc-12-mips64el-linux-gnuabi64-base:amd64.
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Setting up libk5crypto3:mips64el (1.20.1-1) ...
Setting up libcrypt-dev:mips64el (1:4.4.33-2) ...
Setting up libmpdec3:mips64el (2.5.1-2) ...
Setting up libkrb5-3:mips64el (1.20.1-1) ...
Setting up libpython3.11-minimal:mips64el (3.11.1-2) ...
Setting up libboost-python1.74.0:mips64el (1.74.0-18.1) ...
Setting up libgcc-12-dev:mips64el (12.2.0-14) ...
Setting up libgssapi-krb5-2:mips64el (1.20.1-1) ...
Setting up libtirpc3:mips64el (1.3.3+ds-1) ...
Setting up libtirpc-dev:mips64el (1.3.3+ds-1) ...
Setting up libnsl2:mips64el (1.3.0-2) ...
Setting up libpython3.11-stdlib:mips64el (3.11.1-2) ...
Setting up libnsl-dev:mips64el (1.3.0-2) ...
Setting up libc6-dev:mips64el (2.36-8) ...
Setting up libpython3.11:mips64el (3.11.1-2) ...
Setting up libstdc++-12-dev:mips64el (12.2.0-14) ...
Setting up libexpat1-dev:mips64el (2.5.0-1) ...
Setting up zlib1g-dev:mips64el (1:1.2.13.dfsg-1) ...
Setting up libboost1.74-dev:mips64el (1.74.0-18.1) ...
Setting up libboost-program-options1.74-dev:mips64el (1.74.0-18.1) ...
Setting up libboost-program-options-dev:mips64el (1.74.0.3) ...
Setting up libpython3.11-dev:mips64el (3.11.1-2) ...
Setting up libpython3-dev:mips64el (3.11.1-1) ...
Setting up libboost-python1.74-dev:mips64el (1.74.0-18.1) ...
Setting up libboost-python-dev:mips64el (1.74.0.3) ...
Setting up sbuild-build-depends-main-dummy:mips64el (0.invalid.0) ...
Processing triggers for libc-bin (2.36-8) ...

+------------------------------------------------------------------------------+
| Check architectures                                                          |
+------------------------------------------------------------------------------+

Arch check ok (mips64el included in any all)

+------------------------------------------------------------------------------+
| Build environment                                                            |
+------------------------------------------------------------------------------+

Kernel: Linux 5.10.0-19-amd64 #1 SMP Debian 5.10.149-2 (2022-10-21) amd64 (x86_64)
Toolchain package versions: binutils_2.40-2 dpkg-dev_1.21.18 g++-11_11.3.0-11 g++-12_12.2.0-14 gcc-11_11.3.0-11 gcc-12_12.2.0-14 libc6-dev_2.36-8 libstdc++-11-dev_11.3.0-11 libstdc++-12-dev_12.2.0-14 libstdc++-12-dev-mips64el-cross_12.2.0-14cross1 libstdc++6_12.2.0-14 libstdc++6-mips64el-cross_12.2.0-14cross1 linux-libc-dev_6.1.4-1
Package versions: adduser_3.130 apt_2.5.4 autoconf_2.71-3 automake_1:1.16.5-1.3 autopoint_0.21-10 autotools-dev_20220109.1 base-files_12.3 base-passwd_3.6.1 bash_5.2.15-2 binutils_2.40-2 binutils-common_2.40-2 binutils-mips64el-linux-gnuabi64_2.39.90.20230104-1cross1 binutils-x86-64-linux-gnu_2.40-2 bsdextrautils_2.38.1-4 bsdutils_1:2.38.1-4 build-essential_12.9 bzip2_1.0.8-5+b1 coreutils_9.1-1 cpp_4:12.2.0-3 cpp-11_11.3.0-11 cpp-12_12.2.0-14 cpp-12-mips64el-linux-gnuabi64_12.2.0-14cross1 cpp-mips64el-linux-gnuabi64_4:12.2.0-4 cross-config_2.6.20 crossbuild-essential-mips64el_12.9 dash_0.5.12-2 debconf_1.5.82 debhelper_13.11.4 debian-archive-keyring_2021.1.1 debianutils_5.7-0.4 dh-autoreconf_20 dh-strip-nondeterminism_1.13.0-2 diffutils_1:3.8-3 dpkg_1.21.18 dpkg-cross_2.6.20 dpkg-dev_1.21.18 dwz_0.15-1 e2fsprogs_1.46.6~rc1-1.1 fakeroot_1.30.1-1.1 file_1:5.44-1 findutils_4.9.0-4 g++_4:12.2.0-3 g++-11_11.3.0-11 g++-12_12.2.0-14 g++-12-mips64el-linux-gnuabi64_12.2.0-14cross1 g++-mips64el-linux-gnuabi64_4:12.2.0-4 gcc_4:12.2.0-3 gcc-11_11.3.0-11 gcc-11-base_11.3.0-11 gcc-12_12.2.0-14 gcc-12-base_12.2.0-14 gcc-12-cross-base-mipsen_12.2.0-14cross1 gcc-12-mips64el-linux-gnuabi64_12.2.0-14cross1 gcc-12-mips64el-linux-gnuabi64-base_12.2.0-14cross1 gcc-9-base_9.5.0-2+b3 gcc-mips64el-linux-gnuabi64_4:12.2.0-4 gettext_0.21-10 gettext-base_0.21-10 gpgv_2.2.40-1 grep_3.8-3 groff-base_1.22.4-9 gzip_1.12-1 help2man_1.49.3 hostname_3.23+nmu1 html2text_1.3.2a-28 init-system-helpers_1.65.2 intltool-debian_0.35.0+20060710.6 libacl1_2.3.1-2 libapt-pkg6.0_2.5.4 libarchive-zip-perl_1.68-1 libasan6_11.3.0-11 libasan8_12.2.0-14 libatomic1_12.2.0-14 libatomic1-mips64el-cross_12.2.0-14cross1 libattr1_1:2.5.1-3 libaudit-common_1:3.0.7-1.1 libaudit1_1:3.0.7-1.1+b2 libbinutils_2.40-2 libblkid1_2.38.1-4 libboost-program-options-dev_1.74.0.3 libboost-program-options1.74-dev_1.74.0-18.1 libboost-program-options1.74.0_1.74.0-18.1 libboost-python-dev_1.74.0.3 libboost-python1.74-dev_1.74.0-18.1 libboost-python1.74.0_1.74.0-18.1 libboost1.74-dev_1.74.0-18.1 libbz2-1.0_1.0.8-5+b1 libc-bin_2.36-8 libc-dev-bin_2.36-8 libc6_2.36-8 libc6-dev_2.36-8 libc6-dev-mips64el-cross_2.36-8cross1 libc6-mips64el-cross_2.36-8cross1 libcap-ng0_0.8.3-1+b2 libcap2_1:2.66-3 libcc1-0_12.2.0-14 libcom-err2_1.46.6~rc1-1.1 libconfig-auto-perl_0.44-2 libconfig-inifiles-perl_3.000003-2 libcrypt-dev_1:4.4.33-2 libcrypt1_1:4.4.33-2 libctf-nobfd0_2.40-2 libctf0_2.40-2 libdb5.3_5.3.28+dfsg1-0.10 libdebconfclient0_0.266 libdebhelper-perl_13.11.4 libdebian-dpkgcross-perl_2.6.20 libdpkg-perl_1.21.18 libelf1_0.188-2.1 libexpat1_2.5.0-1 libexpat1-dev_2.5.0-1 libext2fs2_1.46.6~rc1-1.1 libfakeroot_1.30.1-1.1 libffi8_3.4.4-1 libfile-find-rule-perl_0.34-3 libfile-homedir-perl_1.006-2 libfile-stripnondeterminism-perl_1.13.0-2 libfile-which-perl_1.27-2 libgcc-11-dev_11.3.0-11 libgcc-12-dev_12.2.0-14 libgcc-12-dev-mips64el-cross_12.2.0-14cross1 libgcc-s1_12.2.0-14 libgcc-s1-mips64el-cross_12.2.0-14cross1 libgcrypt20_1.10.1-3 libgdbm-compat4_1.23-3 libgdbm6_1.23-3 libgmp10_2:6.2.1+dfsg1-1.1 libgnutls30_3.7.8-4 libgomp1_12.2.0-14 libgomp1-mips64el-cross_12.2.0-14cross1 libgpg-error0_1.46-1 libgprofng0_2.40-2 libgssapi-krb5-2_1.20.1-1 libhogweed6_3.8.1-2 libicu72_72.1-3 libidn2-0_2.3.3-1+b1 libio-string-perl_1.08-3.1 libisl23_0.25-1 libitm1_12.2.0-14 libjansson4_2.14-2 libjs-jquery_3.6.1+dfsg+~3.5.14-1 libjs-sphinxdoc_5.3.0-3 libjs-underscore_1.13.4~dfsg+~1.11.4-3 libk5crypto3_1.20.1-1 libkeyutils1_1.6.3-2 libkrb5-3_1.20.1-1 libkrb5support0_1.20.1-1 liblocale-gettext-perl_1.07-5 liblsan0_12.2.0-14 liblz4-1_1.9.4-1 liblzma5_5.4.1-0.0 libmagic-mgc_1:5.44-1 libmagic1_1:5.44-1 libmd0_1.0.4-2 libmount1_2.38.1-4 libmpc3_1.3.1-1 libmpdec3_2.5.1-2 libmpfr6_4.2.0-1 libncursesw6_6.4-1 libnettle8_3.8.1-2 libnsl-dev_1.3.0-2 libnsl2_1.3.0-2 libnumber-compare-perl_0.03-3 libp11-kit0_0.24.1-2 libpam-modules_1.5.2-6 libpam-modules-bin_1.5.2-6 libpam-runtime_1.5.2-6 libpam0g_1.5.2-6 libpcre2-8-0_10.42-1 libpcre3_2:8.39-15 libperl5.34_5.34.0-5 libperl5.36_5.36.0-7 libpipeline1_1.5.7-1 libpython3-dev_3.11.1-1 libpython3-stdlib_3.11.1-1 libpython3.11_3.11.1-2 libpython3.11-dev_3.11.1-2 libpython3.11-minimal_3.11.1-2 libpython3.11-stdlib_3.11.1-2 libquadmath0_12.2.0-14 libreadline8_8.2-1.3 libseccomp2_2.5.4-1+b2 libselinux1_3.4-1+b4 libsemanage-common_3.4-1 libsemanage2_3.4-1+b4 libsepol2_3.4-2 libsmartcols1_2.38.1-4 libsqlite3-0_3.40.1-1 libss2_1.46.6~rc1-1.1 libssl3_3.0.7-1 libstdc++-11-dev_11.3.0-11 libstdc++-12-dev_12.2.0-14 libstdc++-12-dev-mips64el-cross_12.2.0-14cross1 libstdc++6_12.2.0-14 libstdc++6-mips64el-cross_12.2.0-14cross1 libsub-override-perl_0.09-4 libsystemd0_252.4-1 libtasn1-6_4.19.0-2 libtext-glob-perl_0.11-3 libtinfo6_6.4-1 libtirpc-common_1.3.3+ds-1 libtirpc-dev_1.3.3+ds-1 libtirpc3_1.3.3+ds-1 libtool_2.4.7-5 libtsan0_11.3.0-11 libtsan2_12.2.0-14 libubsan1_12.2.0-14 libuchardet0_0.0.7-1 libudev1_252.4-1 libunistring2_1.0-2 libuuid1_2.38.1-4 libxml-libxml-perl_2.0207+dfsg+really+2.0134-1+b1 libxml-namespacesupport-perl_1.12-2 libxml-sax-base-perl_1.09-3 libxml-sax-perl_1.02+dfsg-3 libxml-simple-perl_2.25-2 libxml2_2.9.14+dfsg-1.1+b2 libxxhash0_0.8.1-1 libyaml-perl_1.30-2 libzstd1_1.5.2+dfsg2-3 linux-libc-dev_6.1.4-1 linux-libc-dev-mips64el-cross_6.1.4-1cross1 login_1:4.13+dfsg1-1 logsave_1.46.6~rc1-1.1 m4_1.4.19-2 make_4.3-4.1 man-db_2.11.2-1 markdown_1.0.1-12 mawk_1.3.4.20200120-3.1 media-types_8.0.0 mount_2.38.1-4 ncurses-base_6.4-1 ncurses-bin_6.4-1 passwd_1:4.13+dfsg1-1 patch_2.7.6-7 perl_5.36.0-7 perl-base_5.36.0-7 perl-modules-5.34_5.34.0-5 perl-modules-5.36_5.36.0-7 po-debconf_1.0.21+nmu1 python3_3.11.1-1 python3-dev_3.11.1-1 python3-distutils_3.10.8-1 python3-lib2to3_3.10.8-1 python3-minimal_3.11.1-1 python3.11_3.11.1-2 python3.11-dev_3.11.1-2 python3.11-minimal_3.11.1-2 rapidjson-dev_1.1.0+dfsg2-7.1 readline-common_8.2-1.3 rpcsvc-proto_1.4.3-1 sbuild-build-depends-main-dummy_0.invalid.0 sed_4.9-1 sensible-utils_0.0.17+nmu1 sysvinit-utils_3.06-2 tar_1.34+dfsg-1.1 tzdata_2022g-2 ucf_3.0043 usrmerge_35 util-linux_2.38.1-4 util-linux-extra_2.38.1-4 xz-utils_5.4.1-0.0 zlib1g_1:1.2.13.dfsg-1 zlib1g-dev_1:1.2.13.dfsg-1

+------------------------------------------------------------------------------+
| Build                                                                        |
+------------------------------------------------------------------------------+


Unpack source
-------------

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Hash: SHA256

Format: 3.0 (quilt)
Source: vowpal-wabbit
Binary: vowpal-wabbit, libvw0, libvw-dev, vowpal-wabbit-dbg, vowpal-wabbit-doc
Architecture: any all
Version: 8.6.1.dfsg1-1
Maintainer: Yaroslav Halchenko <debian@onerussian.com>
Homepage: http://hunch.net/~vw/
Standards-Version: 4.1.3
Vcs-Browser: http://github.com/yarikoptic/vowpal_wabbit
Vcs-Git: git://github.com/yarikoptic/vowpal_wabbit.git -b debian
Build-Depends: debhelper (>= 9), dh-autoreconf, libboost-program-options-dev, libboost-python-dev, rapidjson-dev, help2man, markdown, html2text, zlib1g-dev
Package-List:
 libvw-dev deb libdevel optional arch=any
 libvw0 deb libs optional arch=any
 vowpal-wabbit deb science optional arch=any
 vowpal-wabbit-dbg deb debug optional arch=any
 vowpal-wabbit-doc deb doc optional arch=all
Checksums-Sha1:
 2f1df9cd72d3271ed04bad46c2410f550a6a297b 17967254 vowpal-wabbit_8.6.1.dfsg1.orig.tar.gz
 63091e9dac35a879969426c7b059bb20616dc370 6752 vowpal-wabbit_8.6.1.dfsg1-1.debian.tar.xz
Checksums-Sha256:
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 fc85296d82d1ade4158ff7988e0eb9d6d4bdbc74682626e51873e0a8310c8317 6752 vowpal-wabbit_8.6.1.dfsg1-1.debian.tar.xz
Files:
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 ad1a11312d8880a0c7fb243dc84bebac 6752 vowpal-wabbit_8.6.1.dfsg1-1.debian.tar.xz

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gpgv: unknown type of key resource 'trustedkeys.kbx'
gpgv: keyblock resource '/tmp/dpkg-gpg-verify.s2HOhk58/trustedkeys.kbx': General error
gpgv: Signature made Sat Jul 28 04:06:37 2018 UTC
gpgv:                using RSA key C5B905F0E8D9FD9668FF366FA2DE235062DA33FA
gpgv: Can't check signature: No public key
dpkg-source: warning: cannot verify inline signature for ./vowpal-wabbit_8.6.1.dfsg1-1.dsc: no acceptable signature found
dpkg-source: info: extracting vowpal-wabbit in /<<PKGBUILDDIR>>
dpkg-source: info: unpacking vowpal-wabbit_8.6.1.dfsg1.orig.tar.gz
dpkg-source: info: unpacking vowpal-wabbit_8.6.1.dfsg1-1.debian.tar.xz
dpkg-source: info: using patch list from debian/patches/series
dpkg-source: info: applying deb_skip_42

Check disk space
----------------

Sufficient free space for build

User Environment
----------------

APT_CONFIG=/var/lib/sbuild/apt.conf
CONFIG_SITE=/etc/dpkg-cross/cross-config.mips64el
DEB_BUILD_OPTIONS=nocheck
HOME=/sbuild-nonexistent
LANG=en_US.UTF-8
LC_ALL=C.UTF-8
LOGNAME=crossqa
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SCHROOT_ALIAS_NAME=unstable-amd64-sbuild
SCHROOT_CHROOT_NAME=sid-amd64-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=1000
SCHROOT_GROUP=crossqa
SCHROOT_SESSION_ID=sid-amd64-sbuild-3f8334cf-2b2f-41dd-862a-a0108614e53f
SCHROOT_UID=1000
SCHROOT_USER=crossqa
SHELL=/bin/sh
USER=crossqa

dpkg-buildpackage
-----------------

Command: dpkg-buildpackage --sanitize-env -amips64el -Pcross,nocheck -us -uc -B -rfakeroot --jobs-try=1
dpkg-buildpackage: info: source package vowpal-wabbit
dpkg-buildpackage: info: source version 8.6.1.dfsg1-1
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Yaroslav Halchenko <debian@onerussian.com>
dpkg-architecture: warning: specified GNU system type mips64el-linux-gnuabi64 does not match CC system type x86_64-linux-gnu, try setting a correct CC environment variable
 dpkg-source --before-build .
dpkg-buildpackage: info: host architecture mips64el
 fakeroot debian/rules clean
make: Circular README.md <- README dependency dropped.
fgrep -v "Status]" README.md \
      | markdown \
      | html2text -style pretty -nobs \
      | sed -e 's:&gt;:>:g' \
      > README
/bin/sh: 3: html2text: Exec format error
dh  debian/rules --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
dh  clean --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
   debian/rules override_dh_auto_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
make[1]: Circular README.md <- README dependency dropped.
dh  debian/rules --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
dh_auto_clean
dh_auto_clean: warning: Compatibility levels before 10 are deprecated (level 9 in use)
	make -j1 clean
make[2]: Entering directory '/<<PKGBUILDDIR>>'
cd vowpalwabbit && make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/vowpalwabbit'
rm -f  *.o *.d vw active_interactor *~ vw.1 libvw.a liballreduce.a
make[3]: Leaving directory '/<<PKGBUILDDIR>>/vowpalwabbit'
cd cluster && make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/cluster'
rm -f  *.o vw active_interactor *~ vw.1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/cluster'
cd library && make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/library'
rm -f *.o ezexample_predict ezexample_train library_example test_search recommend ezexample_predict_threaded
make[3]: Leaving directory '/<<PKGBUILDDIR>>/library'
cd python  && make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/python'
rm -f *.o pylibvw.so
make[3]: Leaving directory '/<<PKGBUILDDIR>>/python'
cd java    && make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/java'
rm -f target/libvw_jni.so
rm -f src/main/c++/vowpalWabbit_learner_VWScalarsLearner.o src/main/c++/vowpalWabbit_learner_VWScalarLearner.o src/main/c++/vowpalWabbit_learner_VWProbLearner.o src/main/c++/vowpalWabbit_learner_VWMultilabelsLearner.o src/main/c++/vowpalWabbit_learner_VWMulticlassLearner.o src/main/c++/vowpalWabbit_learner_VWLearners.o src/main/c++/vowpalWabbit_learner_VWActionScoresLearner.o src/main/c++/vowpalWabbit_learner_VWActionProbsLearner.o src/main/c++/vowpalWabbit_VW.o src/main/c++/jni_base_learner.o
make[3]: Leaving directory '/<<PKGBUILDDIR>>/java'
cd reinforcement_learning/rlclientlib    && make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/reinforcement_learning/rlclientlib'
rm -f *.o
rm -f librlclient.a
make[3]: Leaving directory '/<<PKGBUILDDIR>>/reinforcement_learning/rlclientlib'
cd reinforcement_learning/unit_test; make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/reinforcement_learning/unit_test'
rm -f *.o
rm -f rlclient-test.out
make[3]: Leaving directory '/<<PKGBUILDDIR>>/reinforcement_learning/unit_test'
cd reinforcement_learning/examples/basic_usage_cpp; make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/reinforcement_learning/examples/basic_usage_cpp'
rm -f *.o
rm -f basic_usage_cpp.out
make[3]: Leaving directory '/<<PKGBUILDDIR>>/reinforcement_learning/examples/basic_usage_cpp'
cd reinforcement_learning/examples/rl_sim_cpp; make clean
make[3]: Entering directory '/<<PKGBUILDDIR>>/reinforcement_learning/examples/rl_sim_cpp'
rm -f *.o
rm -f rl_sim_cpp.out
make[3]: Leaving directory '/<<PKGBUILDDIR>>/reinforcement_learning/examples/rl_sim_cpp'
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
rm -f README
rm -f test/*.predict test/*.tmp depend vowpalwabbit/vw.1
: # And more garbage left with autoreconf
rm -f vowpalwabbit/config.h vowpalwabbit/depend
: # Remove generated makefiles
rm -f Makefile library/Makefile cluster/Makefile vowpalwabbit/Makefile
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_autoreconf_clean -O--buildsystem=autoconf
   dh_clean -O--buildsystem=autoconf
dh_clean: warning: Compatibility levels before 10 are deprecated (level 9 in use)
 debian/rules build-arch
make: Circular README.md <- README dependency dropped.
fgrep -v "Status]" README.md \
      | markdown \
      | html2text -style pretty -nobs \
      | sed -e 's:&gt;:>:g' \
      > README
/bin/sh: 3: html2text: Exec format error
dh  debian/rules --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
dh  build-arch --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
   dh_update_autotools_config -a -O--buildsystem=autoconf
   dh_autoreconf -a -O--buildsystem=autoconf
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'acinclude.d'.
libtoolize: copying file 'acinclude.d/libtool.m4'
libtoolize: copying file 'acinclude.d/ltoptions.m4'
libtoolize: copying file 'acinclude.d/ltsugar.m4'
libtoolize: copying file 'acinclude.d/ltversion.m4'
libtoolize: copying file 'acinclude.d/lt~obsolete.m4'
configure.ac:12: warning: The macro `AC_LANG_CPLUSPLUS' is obsolete.
configure.ac:12: You should run autoupdate.
./lib/autoconf/c.m4:262: AC_LANG_CPLUSPLUS is expanded from...
configure.ac:12: the top level
configure.ac:15: warning: The macro `AM_PROG_LIBTOOL' is obsolete.
configure.ac:15: You should run autoupdate.
acinclude.d/libtool.m4:101: AM_PROG_LIBTOOL is expanded from...
configure.ac:15: the top level
configure.ac:17: warning: The macro `AC_HEADER_STDC' is obsolete.
configure.ac:17: You should run autoupdate.
./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
configure.ac:17: the top level
configure.ac:24: warning: The macro `AC_LANG_C' is obsolete.
configure.ac:24: You should run autoupdate.
./lib/autoconf/c.m4:72: AC_LANG_C is expanded from...
acinclude.d/ax_check_zlib.m4:63: AX_CHECK_ZLIB is expanded from...
configure.ac:24: the top level
configure.ac:38: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:38: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
configure.ac:38: the top level
configure.ac:44: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:44: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
configure.ac:44: the top level
configure.ac:49: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:49: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
configure.ac:49: the top level
configure.ac:55: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:55: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
configure.ac:55: the top level
configure.ac:61: warning: The macro `AC_HELP_STRING' is obsolete.
configure.ac:61: You should run autoupdate.
./lib/autoconf/general.m4:204: AC_HELP_STRING is expanded from...
configure.ac:61: the top level
configure.ac:15: installing './compile'
configure.ac:13: installing './config.guess'
configure.ac:13: installing './config.sub'
configure.ac:3: installing './install-sh'
configure.ac:3: installing './missing'
cluster/Makefile.am: installing './depcomp'
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
make[1]: Circular README.md <- README dependency dropped.
dh  debian/rules --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
dh_auto_configure -- \
      ASFLAGS="" CFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" CXXFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" DFLAGS="-frelease" FCFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong" FFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong" GCJFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong" LDFLAGS="-Wl,-z,relro" OBJCFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" OBJCXXFLAGS="-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security"  \
      --with-boost-libdir=/usr/lib/mips64el-linux-gnuabi64 
dh_auto_configure: warning: Compatibility levels before 10 are deprecated (level 9 in use)
	./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=\${prefix}/lib/mips64el-linux-gnuabi64 --libexecdir=\${prefix}/lib/mips64el-linux-gnuabi64 --disable-maintainer-mode --disable-dependency-tracking --host=mips64el-linux-gnuabi64 ASFLAGS= "CFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" "CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2" "CXXFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" DFLAGS=-frelease "FCFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong" "FFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong" "GCJFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong" LDFLAGS=-Wl,-z,relro "OBJCFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" "OBJCXXFLAGS=-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security" --with-boost-libdir=/usr/lib/mips64el-linux-gnuabi64
configure: loading site script /etc/dpkg-cross/cross-config.mips64el
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for mips64el-linux-gnuabi64-strip... mips64el-linux-gnuabi64-strip
checking for a race-free mkdir -p... /usr/bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for mips64el-linux-gnuabi64-g++... mips64el-linux-gnuabi64-g++
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether the compiler supports GNU C++... yes
checking whether mips64el-linux-gnuabi64-g++ accepts -g... yes
checking for mips64el-linux-gnuabi64-g++ option to enable C++11 features... none needed
checking whether make supports the include directive... yes (GNU style)
checking dependency style of mips64el-linux-gnuabi64-g++... none
checking how to run the C++ preprocessor... mips64el-linux-gnuabi64-g++ -E
checking build system type... x86_64-pc-linux-gnu
checking host system type... mips64el-unknown-linux-gnuabi64
checking how to print strings... printf
checking for mips64el-linux-gnuabi64-gcc... mips64el-linux-gnuabi64-gcc
checking whether the compiler supports GNU C... yes
checking whether mips64el-linux-gnuabi64-gcc accepts -g... yes
checking for mips64el-linux-gnuabi64-gcc option to enable C11 features... none needed
checking whether mips64el-linux-gnuabi64-gcc understands -c and -o together... yes
checking dependency style of mips64el-linux-gnuabi64-gcc... none
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by mips64el-linux-gnuabi64-gcc... /usr/mips64el-linux-gnuabi64/bin/ld
checking if the linker (/usr/mips64el-linux-gnuabi64/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/mips64el-linux-gnuabi64-nm -B
checking the name lister (/usr/bin/mips64el-linux-gnuabi64-nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to mips64el-unknown-linux-gnuabi64 format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/mips64el-linux-gnuabi64/bin/ld option to reload object files... -r
checking for mips64el-linux-gnuabi64-file... no
checking for file... file
configure: WARNING: using cross tools not prefixed with host triplet
checking for mips64el-linux-gnuabi64-objdump... mips64el-linux-gnuabi64-objdump
checking how to recognize dependent libraries... pass_all
checking for mips64el-linux-gnuabi64-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for mips64el-linux-gnuabi64-ar... mips64el-linux-gnuabi64-ar
checking for archiver @FILE support... @
checking for mips64el-linux-gnuabi64-strip... (cached) mips64el-linux-gnuabi64-strip
checking for mips64el-linux-gnuabi64-ranlib... mips64el-linux-gnuabi64-ranlib
checking command to parse /usr/bin/mips64el-linux-gnuabi64-nm -B output from mips64el-linux-gnuabi64-gcc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for mips64el-linux-gnuabi64-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if mips64el-linux-gnuabi64-gcc supports -fno-rtti -fno-exceptions... no
checking for mips64el-linux-gnuabi64-gcc option to produce PIC... -fPIC -DPIC
checking if mips64el-linux-gnuabi64-gcc PIC flag -fPIC -DPIC works... yes
checking if mips64el-linux-gnuabi64-gcc static flag -static works... yes
checking if mips64el-linux-gnuabi64-gcc supports -c -o file.o... yes
checking if mips64el-linux-gnuabi64-gcc supports -c -o file.o... (cached) yes
checking whether the mips64el-linux-gnuabi64-gcc linker (/usr/mips64el-linux-gnuabi64/bin/ld -m elf64ltsmip) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking how to run the C++ preprocessor... mips64el-linux-gnuabi64-g++ -E
checking for ld used by mips64el-linux-gnuabi64-g++... /usr/mips64el-linux-gnuabi64/bin/ld -m elf64ltsmip
checking if the linker (/usr/mips64el-linux-gnuabi64/bin/ld -m elf64ltsmip) is GNU ld... yes
checking whether the mips64el-linux-gnuabi64-g++ linker (/usr/mips64el-linux-gnuabi64/bin/ld -m elf64ltsmip) supports shared libraries... yes
checking for mips64el-linux-gnuabi64-g++ option to produce PIC... -fPIC -DPIC
checking if mips64el-linux-gnuabi64-g++ PIC flag -fPIC -DPIC works... yes
checking if mips64el-linux-gnuabi64-g++ static flag -static works... yes
checking if mips64el-linux-gnuabi64-g++ supports -c -o file.o... yes
checking if mips64el-linux-gnuabi64-g++ supports -c -o file.o... (cached) yes
checking whether the mips64el-linux-gnuabi64-g++ linker (/usr/mips64el-linux-gnuabi64/bin/ld -m elf64ltsmip) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether mips64el-linux-gnuabi64-g++ supports C++11 features by default... yes
checking for egrep... (cached) /usr/bin/grep -E
checking for boostlib >= 1.0... yes
checking whether the Boost::Program_Options library is available... yes
checking for exit in -lboost_program_options... yes
checking if zlib is wanted... yes
checking for pthread_join in LIBS=-lpthread with CFLAGS=... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking for PTHREAD_PRIO_INHERIT... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating vowpalwabbit/Makefile
config.status: creating cluster/Makefile
config.status: creating library/Makefile
config.status: creating libvw.pc
config.status: creating libvw_c_wrapper.pc
config.status: creating vowpalwabbit/config.h
config.status: executing depfiles commands
config.status: executing libtool commands
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   debian/rules override_dh_auto_build
make[1]: Entering directory '/<<PKGBUILDDIR>>'
make[1]: Circular README.md <- README dependency dropped.
dh  debian/rules --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
dh_auto_build
dh_auto_build: warning: Compatibility levels before 10 are deprecated (level 9 in use)
	make -j1
make[2]: Entering directory '/<<PKGBUILDDIR>>'
Making all in vowpalwabbit
make[3]: Entering directory '/<<PKGBUILDDIR>>/vowpalwabbit'
make  all-am
make[4]: Entering directory '/<<PKGBUILDDIR>>/vowpalwabbit'
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o vw-main.o `test -f 'main.cc' || echo './'`main.cc
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_args.h:7,
                 from main.cc:13:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parser_helper.lo parser_helper.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parser_helper.cc  -fPIC -DPIC -o .libs/parser_helper.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parser_helper.cc -o parser_helper.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o global_data.lo global_data.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c global_data.cc  -fPIC -DPIC -o .libs/global_data.o
In file included from example.h:19,
                 from global_data.h:24,
                 from global_data.cc:14:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.cc:9:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c global_data.cc -o global_data.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o io_buf.lo io_buf.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c io_buf.cc  -fPIC -DPIC -o .libs/io_buf.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c io_buf.cc -o io_buf.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parse_regressor.lo parse_regressor.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_regressor.cc  -fPIC -DPIC -o .libs/parse_regressor.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.cc:23:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/fstream:38,
                 from parse_regressor.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_regressor.cc -o parse_regressor.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parse_primitives.lo parse_primitives.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_primitives.cc  -fPIC -DPIC -o .libs/parse_primitives.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_primitives.cc -o parse_primitives.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o unique_sort.lo unique_sort.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c unique_sort.cc  -fPIC -DPIC -o .libs/unique_sort.o
In file included from example.h:19,
                 from unique_sort.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from v_array.h:8,
                 from example.h:10:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c unique_sort.cc -o unique_sort.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cache.lo cache.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cache.cc  -fPIC -DPIC -o .libs/cache.o
In file included from example.h:19,
                 from cache.h:9,
                 from cache.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from v_array.h:8,
                 from cache.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cache.cc -o cache.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o rand48.lo rand48.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c rand48.cc  -fPIC -DPIC -o .libs/rand48.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c rand48.cc -o rand48.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o no_label.lo no_label.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c no_label.cc  -fPIC -DPIC -o .libs/no_label.o
In file included from example.h:19,
                 from cache.h:9,
                 from no_label.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from no_label.cc:3:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from cache.h:7:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c no_label.cc -o no_label.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o simple_label.lo simple_label.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c simple_label.cc  -fPIC -DPIC -o .libs/simple_label.o
In file included from example.h:19,
                 from cache.h:9,
                 from simple_label.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from simple_label.cc:3:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from cache.h:7:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c simple_label.cc -o simple_label.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o multiclass.lo multiclass.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c multiclass.cc  -fPIC -DPIC -o .libs/multiclass.o
In file included from example.h:19,
                 from global_data.h:24,
                 from multiclass.cc:3:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c multiclass.cc -o multiclass.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o oaa.lo oaa.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c oaa.cc  -fPIC -DPIC -o .libs/oaa.o
In file included from example.h:19,
                 from reductions.h:11,
                 from oaa.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/sstream:38,
                 from oaa.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c oaa.cc -o oaa.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o multilabel_oaa.lo multilabel_oaa.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c multilabel_oaa.cc  -fPIC -DPIC -o .libs/multilabel_oaa.o
In file included from example.h:19,
                 from reductions.h:11,
                 from multilabel_oaa.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/sstream:38,
                 from multilabel_oaa.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c multilabel_oaa.cc -o multilabel_oaa.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o boosting.lo boosting.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c boosting.cc  -fPIC -DPIC -o .libs/boosting.o
In file included from example.h:19,
                 from reductions.h:11,
                 from boosting.cc:22:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from boosting.cc:15:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c boosting.cc -o boosting.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o ect.lo ect.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c ect.cc  -fPIC -DPIC -o .libs/ect.o
In file included from example.h:19,
                 from reductions.h:11,
                 from ect.cc:17:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from ect.cc:11:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c ect.cc -o ect.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o marginal.lo marginal.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c marginal.cc  -fPIC -DPIC -o .libs/marginal.o
In file included from example.h:19,
                 from reductions.h:11,
                 from marginal.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_construct.h:61,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/alloc_traits.h:33,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ext/alloc_traits.h:34,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/unordered_map:41,
                 from marginal.cc:1:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/unordered_map:43:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h: In instantiation of ‘constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = double&; _T2 = double&; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = double; typename decay<_Tp2>::type = double; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = double; typename decay<_Tp>::type = double]’:
marginal.cc:291:68:   required from here
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:741:5: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
  741 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h: In instantiation of ‘constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = float&; _T2 = float&; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = float; typename decay<_Tp2>::type = float; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = float; typename decay<_Tp>::type = float]’:
marginal.cc:89:54:   required from ‘void MARGINAL::make_marginal(data&, example&) [with bool is_learn = true]’
marginal.cc:200:26:   required from ‘void MARGINAL::predict_or_learn(data&, LEARNER::single_learner&, example&) [with bool is_learn = true; LEARNER::single_learner = LEARNER::learner<char, example>]’
marginal.cc:379:17:   required from here
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:741:5: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
  741 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
marginal.cc: In function ‘void MARGINAL::save_load(data&, io_buf&, bool, bool)’:
marginal.cc:291:68: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
  291 |       sm.marginals.insert(make_pair(index << stride_shift,make_pair(numerator,denominator)));
      |                                                           ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
marginal.cc: In function ‘void MARGINAL::make_marginal(data&, example&) [with bool is_learn = false]’:
marginal.cc:89:54: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
   89 |           sm.marginals.insert(make_pair(key,make_pair(sm.initial_numerator, sm.initial_denominator)));
      |                                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
marginal.cc: In function ‘void MARGINAL::save_load(data&, io_buf&, bool, bool)’:
marginal.cc:291:68: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
  291 |       sm.marginals.insert(make_pair(index << stride_shift,make_pair(numerator,denominator)));
      |                                                           ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
marginal.cc: In function ‘void MARGINAL::make_marginal(data&, example&) [with bool is_learn = false]’:
marginal.cc:89:54: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
   89 |           sm.marginals.insert(make_pair(key,make_pair(sm.initial_numerator, sm.initial_denominator)));
      |                                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c marginal.cc -o marginal.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o autolink.lo autolink.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c autolink.cc  -fPIC -DPIC -o .libs/autolink.o
In file included from example.h:19,
                 from reductions.h:11,
                 from autolink.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c autolink.cc -o autolink.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o binary.lo binary.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c binary.cc  -fPIC -DPIC -o .libs/binary.o
In file included from example.h:19,
                 from reductions.h:11,
                 from binary.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c binary.cc -o binary.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o lrq.lo lrq.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c lrq.cc  -fPIC -DPIC -o .libs/lrq.o
In file included from example.h:19,
                 from reductions.h:11,
                 from lrq.cc:3:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c lrq.cc -o lrq.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cost_sensitive.lo cost_sensitive.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cost_sensitive.cc  -fPIC -DPIC -o .libs/cost_sensitive.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from cost_sensitive.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from parse_regressor.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cost_sensitive.cc -o cost_sensitive.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o multilabel.lo multilabel.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c multilabel.cc  -fPIC -DPIC -o .libs/multilabel.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from multilabel.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from parse_regressor.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c multilabel.cc -o multilabel.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o label_dictionary.lo label_dictionary.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c label_dictionary.cc  -fPIC -DPIC -o .libs/label_dictionary.o
In file included from example.h:19,
                 from reductions.h:11,
                 from label_dictionary.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:27,
                 from reductions.h:14:
v_hashmap.h: In instantiation of ‘void v_hashmap<K, V>::clear() [with K = long unsigned int; V = features]’:
label_dictionary.cc:109:12:   required from here
v_hashmap.h:94:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<long unsigned int, features>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
   94 |     memset(dat.begin(), 0, base_size()*sizeof(hash_elem));
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v_hashmap.h:17:10: note: ‘struct v_hashmap<long unsigned int, features>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_hashmap.h: In instantiation of ‘void v_hashmap<K, V>::double_size() [with K = long unsigned int; V = features]’:
v_hashmap.h:236:9:   required from ‘void v_hashmap<K, V>::put_after_get(const K&, uint64_t, const V&) [with K = long unsigned int; V = features; uint64_t = long unsigned int]’
label_dictionary.cc:94:20:   required from here
v_hashmap.h:157:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<long unsigned int, features>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
  157 |     memset(dat.begin(), 0, base_size()*sizeof(hash_elem));
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v_hashmap.h:17:10: note: ‘struct v_hashmap<long unsigned int, features>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = v_hashmap<long unsigned int, features>::hash_elem; size_t = long unsigned int]’:
v_hashmap.h:149:15:   required from ‘void v_hashmap<K, V>::double_size() [with K = long unsigned int; V = features]’
v_hashmap.h:236:9:   required from ‘void v_hashmap<K, V>::put_after_get(const K&, uint64_t, const V&) [with K = long unsigned int; V = features; uint64_t = long unsigned int]’
label_dictionary.cc:94:20:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<long unsigned int, features>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v_hashmap.h:17:10: note: ‘struct v_hashmap<long unsigned int, features>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c label_dictionary.cc -o label_dictionary.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o csoaa.lo csoaa.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c csoaa.cc  -fPIC -DPIC -o .libs/csoaa.o
In file included from example.h:19,
                 from reductions.h:11,
                 from csoaa.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = v_hashmap<long unsigned int, features>::hash_elem; size_t = long unsigned int]’:
v_hashmap.h:57:15:   required from ‘void v_hashmap<K, V>::init(size_t, const V&, bool (*)(const K&, const K&)) [with K = long unsigned int; V = features; size_t = long unsigned int]’
csoaa.cc:868:26:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<long unsigned int, features>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from global_data.h:27,
                 from reductions.h:14:
v_hashmap.h:17:10: note: ‘struct v_hashmap<long unsigned int, features>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c csoaa.cc -o csoaa.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cb.lo cb.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb.cc  -fPIC -DPIC -o .libs/cb.o
In file included from example.h:19,
                 from cb.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from v_array.h:8,
                 from example.h:10:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb.cc -o cb.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cb_adf.lo cb_adf.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_adf.cc  -fPIC -DPIC -o .libs/cb_adf.o
In file included from example.h:19,
                 from reductions.h:11,
                 from cb_adf.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_adf.cc -o cb_adf.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cb_algs.lo cb_algs.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_algs.cc  -fPIC -DPIC -o .libs/cb_algs.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw.h:15,
                 from cb_algs.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_algs.cc -o cb_algs.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search.lo search.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search.cc  -fPIC -DPIC -o .libs/search.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw.h:15,
                 from search.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from search.cc:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:27:
v_hashmap.h: In instantiation of ‘void v_hashmap<K, V>::clear() [with K = unsigned char*; V = Search::scored_action]’:
search.cc:1254:28:   required from here
v_hashmap.h:94:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<unsigned char*, Search::scored_action>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
   94 |     memset(dat.begin(), 0, base_size()*sizeof(hash_elem));
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v_hashmap.h:17:10: note: ‘struct v_hashmap<unsigned char*, Search::scored_action>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
search.cc: In instantiation of ‘void Search::push_at(v_array<T>&, T, size_t) [with T = action_repr; size_t = long unsigned int]’:
search.cc:1530:18:   required from here
search.cc:934:13: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_repr’; use assignment instead [-Wclass-memaccess]
  934 |       memset(v.end(), 0, sizeof(T) * (pos - v.size()));
      |       ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
search.cc:98:8: note: ‘struct Search::action_repr’ declared here
   98 | struct action_repr
      |        ^~~~~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = Search::action_repr; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = Search::action_repr]’
search.cc:609:28:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_repr’; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
search.cc:98:8: note: ‘struct Search::action_repr’ declared here
   98 | struct action_repr
      |        ^~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = Search::action_cache; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = Search::action_cache]’
search.cc:998:28:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_cache’; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
search.cc:115:8: note: ‘struct Search::action_cache’ declared here
  115 | struct action_cache
      |        ^~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::pair<float, long unsigned int>; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = std::pair<float, long unsigned int>]’
search.cc:1074:40:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair<float, long unsigned int>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:64:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<float, long unsigned int>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair<float, long unsigned int>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<float, long unsigned int>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::pair<COST_SENSITIVE::wclass&, bool>; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::pair<COST_SENSITIVE::wclass&, bool>]’
search.cc:1087:35:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair<COST_SENSITIVE::wclass&, bool>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<COST_SENSITIVE::wclass&, bool>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair<COST_SENSITIVE::wclass&, bool>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<COST_SENSITIVE::wclass&, bool>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = example; size_t = long unsigned int]’:
search.cc:921:13:   required from ‘void Search::ensure_size(v_array<T>&, size_t) [with T = example; size_t = long unsigned int]’
search.cc:1512:20:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
example.h:60:8: note: ‘struct example’ declared here
   60 | struct example : public example_predict  // core example datatype.
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = Search::scored_action; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = Search::scored_action]’
search.cc:1690:38:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::scored_action’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
search.cc:87:8: note: ‘struct Search::scored_action’ declared here
   87 | struct scored_action
      |        ^~~~~~~~~~~~~
v_hashmap.h: In instantiation of ‘void v_hashmap<K, V>::double_size() [with K = unsigned char*; V = Search::scored_action]’:
v_hashmap.h:236:9:   required from ‘void v_hashmap<K, V>::put_after_get(const K&, uint64_t, const V&) [with K = unsigned char*; V = Search::scored_action; uint64_t = long unsigned int]’
v_hashmap.h:247:5:   required from ‘void v_hashmap<K, V>::put(const K&, uint64_t, const V&) [with K = unsigned char*; V = Search::scored_action; uint64_t = long unsigned int]’
search.cc:1284:28:   required from here
v_hashmap.h:157:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<unsigned char*, Search::scored_action>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
  157 |     memset(dat.begin(), 0, base_size()*sizeof(hash_elem));
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v_hashmap.h:17:10: note: ‘struct v_hashmap<unsigned char*, Search::scored_action>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = v_hashmap<unsigned char*, Search::scored_action>::hash_elem; size_t = long unsigned int]’:
v_hashmap.h:71:15:   required from ‘void v_hashmap<K, V>::init(size_t, bool (*)(const K&, const K&)) [with K = unsigned char*; V = Search::scored_action; size_t = long unsigned int]’
v_hashmap.h:83:21:   required from ‘v_hashmap<K, V>::v_hashmap() [with K = unsigned char*; V = Search::scored_action]’
search.cc:2235:71:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap<unsigned char*, Search::scored_action>::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
v_hashmap.h:17:10: note: ‘struct v_hashmap<unsigned char*, Search::scored_action>::hash_elem’ declared here
   17 |   struct hash_elem
      |          ^~~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search.cc -o search.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_meta.lo search_meta.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_meta.cc  -fPIC -DPIC -o .libs/search_meta.o
In file included from example.h:19,
                 from reductions.h:11,
                 from search_meta.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
search_meta.cc: In function ‘void SelectiveBranchingMT::run(Search::search&, multi_ex&)’:
search_meta.cc:247:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
  247 |   if (d.kbest_out) delete d.kbest_out; d.kbest_out = nullptr;
      |   ^~
search_meta.cc:247:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
  247 |   if (d.kbest_out) delete d.kbest_out; d.kbest_out = nullptr;
      |                                        ^
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void push_many(v_array<T>&, const T*, size_t) [with T = std::pair<unsigned int, float>; size_t = long unsigned int]’:
search_meta.cc:124:25:   required from here
v_array.h:192:9: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair<unsigned int, float>’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
  192 |   memcpy(v._end, _begin, num * sizeof(T));
      |   ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:64,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/string:50:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<unsigned int, float>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::pair<float, v_array<std::pair<unsigned int, float> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::pair<float, v_array<std::pair<unsigned int, float> > >]’
search_meta.cc:108:19:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair<float, v_array<std::pair<unsigned int, float> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<float, v_array<std::pair<unsigned int, float> > >’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair<float, v_array<std::pair<unsigned int, float> > >’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<float, v_array<std::pair<unsigned int, float> > >’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::pair<std::pair<float, v_array<std::pair<unsigned int, float> > >, std::__cxx11::basic_string<char>*>; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::pair<std::pair<float, v_array<std::pair<unsigned int, float> > >, std::__cxx11::basic_string<char>*>]’
search_meta.cc:109:16:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair<std::pair<float, v_array<std::pair<unsigned int, float> > >, std::__cxx11::basic_string<char>*>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<std::pair<float, v_array<std::pair<unsigned int, float> > >, std::__cxx11::basic_string<char>*>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair<std::pair<float, v_array<std::pair<unsigned int, float> > >, std::__cxx11::basic_string<char>*>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<std::pair<float, v_array<std::pair<unsigned int, float> > >, std::__cxx11::basic_string<char>*>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::pair<unsigned int, float>; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::pair<unsigned int, float>]’
search_meta.cc:110:21:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair<unsigned int, float>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<unsigned int, float>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair<unsigned int, float>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<unsigned int, float>’ declared here
  185 |     struct pair
      |            ^~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_meta.cc -o search_meta.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_sequencetask.lo search_sequencetask.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_sequencetask.cc  -fPIC -DPIC -o .libs/search_sequencetask.o
In file included from example.h:19,
                 from global_data.h:24,
                 from search.h:7,
                 from search_sequencetask.h:7,
                 from search_sequencetask.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_sequencetask.cc -o search_sequencetask.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_dep_parser.lo search_dep_parser.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_dep_parser.cc  -fPIC -DPIC -o .libs/search_dep_parser.o
In file included from example.h:19,
                 from global_data.h:24,
                 from search.h:7,
                 from search_dep_parser.h:7,
                 from search_dep_parser.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::pair<unsigned int, float>; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::pair<unsigned int, float>]’
search_dep_parser.cc:438:27:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair<unsigned int, float>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:64,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/string:50:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<unsigned int, float>’ declared here
  185 |     struct pair
      |            ^~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair<unsigned int, float>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:185:12: note: ‘struct std::pair<unsigned int, float>’ declared here
  185 |     struct pair
      |            ^~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_dep_parser.cc -o search_dep_parser.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_hooktask.lo search_hooktask.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_hooktask.cc  -fPIC -DPIC -o .libs/search_hooktask.o
In file included from example.h:19,
                 from global_data.h:24,
                 from search.h:7,
                 from search_hooktask.h:7,
                 from search_hooktask.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_hooktask.cc -o search_hooktask.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_multiclasstask.lo search_multiclasstask.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_multiclasstask.cc  -fPIC -DPIC -o .libs/search_multiclasstask.o
In file included from example.h:19,
                 from global_data.h:24,
                 from search.h:7,
                 from search_multiclasstask.h:7,
                 from search_multiclasstask.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_multiclasstask.cc -o search_multiclasstask.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_entityrelationtask.lo search_entityrelationtask.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_entityrelationtask.cc  -fPIC -DPIC -o .libs/search_entityrelationtask.o
In file included from example.h:19,
                 from global_data.h:24,
                 from search.h:7,
                 from search_entityrelationtask.h:7,
                 from search_entityrelationtask.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_entityrelationtask.cc -o search_entityrelationtask.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o search_graph.lo search_graph.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_graph.cc  -fPIC -DPIC -o .libs/search_graph.o
In file included from example.h:19,
                 from global_data.h:24,
                 from search.h:7,
                 from search_graph.h:7,
                 from search_graph.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c search_graph.cc -o search_graph.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parse_example.lo parse_example.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_example.cc  -fPIC -DPIC -o .libs/parse_example.o
In file included from example.h:19,
                 from parse_example.h:9,
                 from parse_example.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from parse_example.cc:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from parse_primitives.h:10,
                 from parse_example.h:8:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_example.cc -o parse_example.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o scorer.lo scorer.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c scorer.cc  -fPIC -DPIC -o .libs/scorer.o
In file included from example.h:19,
                 from reductions.h:11,
                 from scorer.cc:3:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from correctedMath.h:6,
                 from scorer.cc:2:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c scorer.cc -o scorer.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o network.lo network.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c network.cc  -fPIC -DPIC -o .libs/network.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c network.cc -o network.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parse_args.lo parse_args.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_args.cc  -fPIC -DPIC -o .libs/parse_args.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from parse_args.cc:15:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/sstream:38,
                 from parse_args.cc:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
parse_args.cc: In function ‘const char* VW::are_features_compatible(vw&, vw&)’:
parse_args.cc:448:83: warning: expression does not compute the number of elements in this array; element type is ‘uint64_t’ {aka ‘long unsigned int’}, not ‘uint32_t’ {aka ‘unsigned int’} [-Wsizeof-array-div]
  448 |   if (!equal(vw1.affix_features, vw1.affix_features + (sizeof(vw1.affix_features) / sizeof(uint32_t)), vw2.affix_features))
      |                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
parse_args.cc:448:85: note: add parentheses around ‘sizeof (uint32_t)’ to silence this warning
  448 |   if (!equal(vw1.affix_features, vw1.affix_features + (sizeof(vw1.affix_features) / sizeof(uint32_t)), vw2.affix_features))
      |                                                                                     ^~~~~~~~~~~~~~~~
      |                                                                                     (               )
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
parse_args.cc: In function ‘void parse_dictionary_argument(vw&, std::string)’:
parse_args.cc:210:30: warning: pointer used after ‘void free(void*)’ [-Wuse-after-free]
  210 |           VW::dealloc_example(all.p->lp.delete_label, *ec);
      |           ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
parse_args.cc:209:15: note: call to ‘void free(void*)’ here
  209 |           free(ec);
      |           ~~~~^~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_args.cc -o parse_args.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o accumulate.lo accumulate.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c accumulate.cc  -fPIC -DPIC -o .libs/accumulate.o
In file included from example.h:19,
                 from global_data.h:24,
                 from accumulate.cc:15:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from accumulate.cc:11:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c accumulate.cc -o accumulate.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o gd.lo gd.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c gd.cc  -fPIC -DPIC -o .libs/gd.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from gd.cc:23:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from parse_regressor.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:64,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/string:50:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h: In instantiation of ‘constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&) [with _T1 = float&; _T2 = float&; typename __strip_reference_wrapper<typename decay<_Tp2>::type>::__type = float; typename decay<_Tp2>::type = float; typename __strip_reference_wrapper<typename decay<_Tp>::type>::__type = float; typename decay<_Tp>::type = float]’:
gd.cc:956:38:   required from here
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_pair.h:741:5: note: the ABI for returning a value with C++17 empty bases but otherwise an aggregate with only one or two floating-point fields was changed in GCC 12.1
  741 |     make_pair(_T1&& __x, _T2&& __y)
      |     ^~~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c gd.cc -o gd.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o learner.lo learner.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c learner.cc  -fPIC -DPIC -o .libs/learner.o
In file included from example.h:19,
                 from parser.h:9,
                 from learner.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from v_array.h:8,
                 from io_buf.h:14,
                 from parser.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c learner.cc -o learner.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o mwt.lo mwt.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c mwt.cc  -fPIC -DPIC -o .libs/mwt.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw.h:15,
                 from mwt.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c mwt.cc -o mwt.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o lda_core.lo lda_core.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c lda_core.cc  -fPIC -DPIC -o .libs/lda_core.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw.h:15,
                 from lda_core.cc:17:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/fstream:38,
                 from lda_core.cc:9:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c lda_core.cc -o lda_core.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o gd_mf.lo gd_mf.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c gd_mf.cc  -fPIC -DPIC -o .libs/gd_mf.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from gd_mf.cc:16:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/fstream:38,
                 from gd_mf.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c gd_mf.cc -o gd_mf.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o mf.lo mf.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c mf.cc  -fPIC -DPIC -o .libs/mf.o
In file included from example.h:19,
                 from reductions.h:11,
                 from mf.cc:11:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c mf.cc -o mf.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bfgs.lo bfgs.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c bfgs.cc  -fPIC -DPIC -o .libs/bfgs.o
In file included from example.h:19,
                 from global_data.h:24,
                 from accumulate.h:8,
                 from bfgs.cc:19:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/fstream:38,
                 from bfgs.cc:10:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
bfgs.cc: In function ‘int process_pass(vw&, bfgs&)’:
bfgs.cc:667:12: warning: ‘int ftime(timeb*)’ is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  667 |       ftime(&b.t_end_global);
      |       ~~~~~^~~~~~~~~~~~~~~~~
In file included from bfgs.cc:18:
/usr/mips64el-linux-gnuabi64/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
bfgs.cc:723:14: warning: ‘int ftime(timeb*)’ is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  723 |         ftime(&b.t_end_global);
      |         ~~~~~^~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
bfgs.cc:774:16: warning: ‘int ftime(timeb*)’ is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  774 |           ftime(&b.t_end_global);
      |           ~~~~~^~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
bfgs.cc:816:12: warning: ‘int ftime(timeb*)’ is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  816 |       ftime(&b.t_end_global);
      |       ~~~~~^~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
bfgs.cc:833:8: warning: ‘int ftime(timeb*)’ is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
  833 |   ftime(&b.t_end_global);
      |   ~~~~~^~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
bfgs.cc: In function ‘void save_load(bfgs&, io_buf&, bool, bool)’:
bfgs.cc:1041:10: warning: ‘int ftime(timeb*)’ is deprecated: Use gettimeofday or clock_gettime instead [-Wdeprecated-declarations]
 1041 |     ftime(&b.t_start_global);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/sys/timeb.h:29:12: note: declared here
   29 | extern int ftime (struct timeb *__timebuf)
      |            ^~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c bfgs.cc -o bfgs.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o noop.lo noop.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c noop.cc  -fPIC -DPIC -o .libs/noop.o
In file included from example.h:19,
                 from reductions.h:11,
                 from noop.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c noop.cc -o noop.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o print.lo print.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c print.cc  -fPIC -DPIC -o .libs/print.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from print.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from parse_regressor.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c print.cc -o print.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o example.lo example.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c example.cc  -fPIC -DPIC -o .libs/example.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from example.cc:7:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from parse_regressor.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c example.cc -o example.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parser.lo parser.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parser.cc  -fPIC -DPIC -o .libs/parser.o
In file included from example.h:19,
                 from parse_example.h:9,
                 from parser.cc:48:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/fstream:38,
                 from parser.cc:17:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from parse_primitives.h:10,
                 from parse_example.h:8:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parser.cc:37:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parser.cc -o parser.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o loss_functions.lo loss_functions.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c loss_functions.cc  -fPIC -DPIC -o .libs/loss_functions.o
In file included from example.h:19,
                 from global_data.h:24,
                 from loss_functions.cc:13:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from loss_functions.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c loss_functions.cc -o loss_functions.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o sender.lo sender.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c sender.cc  -fPIC -DPIC -o .libs/sender.o
In file included from example.h:19,
                 from cache.h:9,
                 from sender.cc:19:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/vector:60,
                 from sender.cc:1:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from sender.cc:18:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c sender.cc -o sender.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o nn.lo nn.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c nn.cc  -fPIC -DPIC -o .libs/nn.o
In file included from example.h:19,
                 from reductions.h:11,
                 from nn.cc:11:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from nn.cc:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
nn.cc: In function ‘void finish_setup(nn&, vw&)’:
nn.cc:78:10: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess]
   78 |   memset (&n.output_layer, 0, sizeof (n.output_layer));
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
example.h:60:8: note: ‘struct example’ declared here
   60 | struct example : public example_predict  // core example datatype.
      |        ^~~~~~~
nn.cc:106:10: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess]
  106 |   memset (&n.hiddenbias, 0, sizeof (n.hiddenbias));
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
example.h:60:8: note: ‘struct example’ declared here
   60 | struct example : public example_predict  // core example datatype.
      |        ^~~~~~~
nn.cc:115:10: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess]
  115 |   memset (&n.outputweight, 0, sizeof (n.outputweight));
      |   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
example.h:60:8: note: ‘struct example’ declared here
   60 | struct example : public example_predict  // core example datatype.
      |        ^~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c nn.cc -o nn.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o confidence.lo confidence.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c confidence.cc  -fPIC -DPIC -o .libs/confidence.o
In file included from example.h:19,
                 from reductions.h:11,
                 from confidence.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c confidence.cc -o confidence.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o bs.lo bs.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c bs.cc  -fPIC -DPIC -o .libs/bs.o
In file included from example.h:19,
                 from reductions.h:11,
                 from bs.cc:13:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from bs.cc:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c bs.cc -o bs.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cbify.lo cbify.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cbify.cc  -fPIC -DPIC -o .libs/cbify.o
In file included from example.h:19,
                 from reductions.h:11,
                 from cbify.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cbify.cc -o cbify.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o explore_eval.lo explore_eval.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c explore_eval.cc  -fPIC -DPIC -o .libs/explore_eval.o
In file included from example.h:19,
                 from reductions.h:11,
                 from explore_eval.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c explore_eval.cc -o explore_eval.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o topk.lo topk.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c topk.cc  -fPIC -DPIC -o .libs/topk.o
In file included from example.h:19,
                 from reductions.h:11,
                 from topk.cc:10:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/sstream:38,
                 from topk.cc:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c topk.cc -o topk.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o stagewise_poly.lo stagewise_poly.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c stagewise_poly.cc  -fPIC -DPIC -o .libs/stagewise_poly.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from stagewise_poly.cc:4:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from parse_regressor.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c stagewise_poly.cc -o stagewise_poly.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o log_multi.lo log_multi.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c log_multi.cc  -fPIC -DPIC -o .libs/log_multi.o
In file included from example.h:19,
                 from reductions.h:11,
                 from log_multi.cc:11:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/specfun.h:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/cmath:1935,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/math.h:36,
                 from log_multi.cc:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = node_pred; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = node_pred]’
log_multi.cc:93:16:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘class node_pred’; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
log_multi.cc:16:7: note: ‘class node_pred’ declared here
   16 | class node_pred
      |       ^~~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c log_multi.cc -o log_multi.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o recall_tree.lo recall_tree.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c recall_tree.cc  -fPIC -DPIC -o .libs/recall_tree.o
In file included from example.h:19,
                 from reductions.h:11,
                 from recall_tree.cc:12:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/algorithm:60,
                 from recall_tree.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = recall_tree_ns::node; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = recall_tree_ns::node]’
recall_tree.cc:94:23:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct recall_tree_ns::node’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
recall_tree.cc:29:8: note: ‘struct recall_tree_ns::node’ declared here
   29 | struct node
      |        ^~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = recall_tree_ns::node_pred; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = recall_tree_ns::node_pred]’
recall_tree.cc:139:33:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct recall_tree_ns::node_pred’; use assignment instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
recall_tree.cc:21:8: note: ‘struct recall_tree_ns::node_pred’ declared here
   21 | struct node_pred
      |        ^~~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c recall_tree.cc -o recall_tree.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o active.lo active.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c active.cc  -fPIC -DPIC -o .libs/active.o
In file included from example.h:19,
                 from reductions.h:11,
                 from active.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c active.cc -o active.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o active_cover.lo active_cover.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c active_cover.cc  -fPIC -DPIC -o .libs/active_cover.o
In file included from example.h:19,
                 from reductions.h:11,
                 from active_cover.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c active_cover.cc -o active_cover.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cs_active.lo cs_active.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cs_active.cc  -fPIC -DPIC -o .libs/cs_active.o
In file included from example.h:19,
                 from reductions.h:11,
                 from cs_active.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = lq_data; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = lq_data]’
cs_active.cc:216:32:   required from ‘void predict_or_learn(cs_active&, LEARNER::single_learner&, example&) [with bool is_learn = true; bool is_simulation = true; LEARNER::single_learner = LEARNER::learner<char, example>]’
cs_active.cc:347:19:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct lq_data’ with no trivial copy-assignment [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cs_active.cc:16:8: note: ‘struct lq_data’ declared here
   16 | struct lq_data
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cs_active.cc -o cs_active.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o kernel_svm.lo kernel_svm.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c kernel_svm.cc  -fPIC -DPIC -o .libs/kernel_svm.o
In file included from example.h:19,
                 from parse_example.h:9,
                 from kernel_svm.cc:18:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/fstream:38,
                 from kernel_svm.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from parse_primitives.h:10,
                 from parse_example.h:8:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from memory.h:5,
                 from v_array.h:21:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c kernel_svm.cc -o kernel_svm.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o best_constant.lo best_constant.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c best_constant.cc  -fPIC -DPIC -o .libs/best_constant.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw.h:15,
                 from best_constant.h:3,
                 from best_constant.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c best_constant.cc -o best_constant.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o ftrl.lo ftrl.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c ftrl.cc  -fPIC -DPIC -o .libs/ftrl.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from ftrl.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from ftrl.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c ftrl.cc -o ftrl.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o svrg.lo svrg.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c svrg.cc  -fPIC -DPIC -o .libs/svrg.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from svrg.cc:5:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from svrg.cc:3:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c svrg.cc -o svrg.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o lrqfa.lo lrqfa.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c lrqfa.cc  -fPIC -DPIC -o .libs/lrqfa.o
In file included from example.h:19,
                 from reductions.h:11,
                 from lrqfa.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from lrqfa.cc:1:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c lrqfa.cc -o lrqfa.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o interact.lo interact.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c interact.cc  -fPIC -DPIC -o .libs/interact.o
In file included from example.h:19,
                 from reductions.h:11,
                 from interact.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/istream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/sstream:38,
                 from interact.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c interact.cc -o interact.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o comp_io.lo comp_io.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c comp_io.cc  -fPIC -DPIC -o .libs/comp_io.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c comp_io.cc -o comp_io.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o interactions.lo interactions.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c interactions.cc  -fPIC -DPIC -o .libs/interactions.o
In file included from example.h:19,
                 from global_data.h:24,
                 from interactions.h:3,
                 from interactions.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c interactions.cc -o interactions.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o vw_exception.lo vw_exception.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c vw_exception.cc  -fPIC -DPIC -o .libs/vw_exception.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c vw_exception.cc -o vw_exception.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o vw_validate.lo vw_validate.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c vw_validate.cc  -fPIC -DPIC -o .libs/vw_validate.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw_validate.cc:6:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c vw_validate.cc -o vw_validate.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o audit_regressor.lo audit_regressor.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c audit_regressor.cc  -fPIC -DPIC -o .libs/audit_regressor.o
In file included from example.h:19,
                 from reductions.h:11,
                 from audit_regressor.cc:7:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c audit_regressor.cc -o audit_regressor.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o gen_cs_example.lo gen_cs_example.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c gen_cs_example.cc  -fPIC -DPIC -o .libs/gen_cs_example.o
In file included from example.h:19,
                 from global_data.h:24,
                 from vw.h:15,
                 from gen_cs_example.cc:8:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from global_data.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from global_data.h:16:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c gen_cs_example.cc -o gen_cs_example.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cb_explore.lo cb_explore.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_explore.cc  -fPIC -DPIC -o .libs/cb_explore.o
In file included from example.h:19,
                 from reductions.h:11,
                 from cb_explore.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_explore.cc -o cb_explore.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o action_score.lo action_score.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c action_score.cc  -fPIC -DPIC -o .libs/action_score.o
In file included from action_score.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from v_array.h:8,
                 from action_score.cc:1:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c action_score.cc -o action_score.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o cb_explore_adf.lo cb_explore_adf.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_explore_adf.cc  -fPIC -DPIC -o .libs/cb_explore_adf.o
In file included from example.h:19,
                 from reductions.h:11,
                 from cb_explore_adf.cc:1:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c cb_explore_adf.cc -o cb_explore_adf.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o OjaNewton.lo OjaNewton.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c OjaNewton.cc  -fPIC -DPIC -o .libs/OjaNewton.o
In file included from example.h:19,
                 from global_data.h:24,
                 from parse_regressor.h:9,
                 from gd.h:11,
                 from OjaNewton.cc:7:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from OjaNewton.cc:6:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from global_data.h:19:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from parse_regressor.h:8:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c OjaNewton.cc -o OjaNewton.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o parse_example_json.lo parse_example_json.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_example_json.cc  -fPIC -DPIC -o .libs/parse_example_json.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c parse_example_json.cc -o parse_example_json.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o baseline.lo baseline.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c baseline.cc  -fPIC -DPIC -o .libs/baseline.o
In file included from example.h:19,
                 from reductions.h:11,
                 from baseline.cc:9:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/include/boost/program_options/errors.hpp:12,
                 from /usr/include/boost/program_options/options_description.hpp:12,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c baseline.cc -o baseline.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o classweight.lo classweight.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c classweight.cc  -fPIC -DPIC -o .libs/classweight.o
In file included from example.h:19,
                 from reductions.h:11,
                 from classweight.cc:2:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_construct.h:61,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/alloc_traits.h:33,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ext/alloc_traits.h:34,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/unordered_map:41,
                 from classweight.cc:1:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from reductions.h:10:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77,
                 from /usr/include/boost/function/function_base.hpp:16,
                 from /usr/include/boost/function/detail/prologue.hpp:17,
                 from /usr/include/boost/function/function_template.hpp:13,
                 from /usr/include/boost/function/detail/maybe_include.hpp:22,
                 from /usr/include/boost/function/function1.hpp:11,
                 from /usr/include/boost/program_options/value_semantic.hpp:13,
                 from /usr/include/boost/program_options/options_description.hpp:13,
                 from /usr/include/boost/program_options.hpp:15,
                 from reductions.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c classweight.cc -o classweight.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o allreduce_sockets.lo allreduce_sockets.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c allreduce_sockets.cc  -fPIC -DPIC -o .libs/allreduce_sockets.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c allreduce_sockets.cc -o allreduce_sockets.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o allreduce_threads.lo allreduce_threads.cc
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c allreduce_threads.cc  -fPIC -DPIC -o .libs/allreduce_threads.o
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c allreduce_threads.cc -o allreduce_threads.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security  -Wl,-z,relro -o liballreduce.la -rpath /usr/lib/mips64el-linux-gnuabi64 allreduce_sockets.lo allreduce_threads.lo vw_exception.lo  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
libtool: link: mips64el-linux-gnuabi64-g++  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib/crti.o /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/crtbeginS.o  .libs/allreduce_sockets.o .libs/allreduce_threads.o .libs/vw_exception.o   -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12 -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib -L/lib/mips64el-linux-gnuabi64 -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/crtendS.o /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib/crtn.o  -O3 -g -O2 -fstack-protector-strong -Wl,-z -Wl,relro   -Wl,-soname -Wl,liballreduce.so.0 -o .libs/liballreduce.so.0.0.0
libtool: link: (cd ".libs" && rm -f "liballreduce.so.0" && ln -s "liballreduce.so.0.0.0" "liballreduce.so.0")
libtool: link: (cd ".libs" && rm -f "liballreduce.so" && ln -s "liballreduce.so.0.0.0" "liballreduce.so")
libtool: link: mips64el-linux-gnuabi64-ar cr .libs/liballreduce.a  allreduce_sockets.o allreduce_threads.o vw_exception.o
libtool: link: mips64el-linux-gnuabi64-ranlib .libs/liballreduce.a
libtool: link: ( cd ".libs" && rm -f "liballreduce.la" && ln -s "../liballreduce.la" "liballreduce.la" )
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security  -Wl,-z,relro -o libvw.la -rpath /usr/lib/mips64el-linux-gnuabi64 parser_helper.lo global_data.lo io_buf.lo parse_regressor.lo parse_primitives.lo unique_sort.lo cache.lo rand48.lo no_label.lo simple_label.lo multiclass.lo oaa.lo multilabel_oaa.lo boosting.lo ect.lo marginal.lo autolink.lo binary.lo lrq.lo cost_sensitive.lo multilabel.lo label_dictionary.lo csoaa.lo cb.lo cb_adf.lo cb_algs.lo search.lo search_meta.lo search_sequencetask.lo search_dep_parser.lo search_hooktask.lo search_multiclasstask.lo search_entityrelationtask.lo search_graph.lo parse_example.lo scorer.lo network.lo parse_args.lo accumulate.lo gd.lo learner.lo mwt.lo lda_core.lo gd_mf.lo mf.lo bfgs.lo noop.lo print.lo example.lo parser.lo loss_functions.lo sender.lo nn.lo confidence.lo bs.lo cbify.lo explore_eval.lo topk.lo stagewise_poly.lo log_multi.lo recall_tree.lo active.lo active_cover.lo cs_active.lo kernel_svm.lo best_constant.lo ftrl.lo svrg.lo lrqfa.lo interact.lo comp_io.lo interactions.lo vw_exception.lo vw_validate.lo audit_regressor.lo gen_cs_example.lo cb_explore.lo action_score.lo cb_explore_adf.lo OjaNewton.lo parse_example_json.lo baseline.lo classweight.lo liballreduce.la -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
libtool: link: mips64el-linux-gnuabi64-g++  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib/crti.o /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/crtbeginS.o  .libs/parser_helper.o .libs/global_data.o .libs/io_buf.o .libs/parse_regressor.o .libs/parse_primitives.o .libs/unique_sort.o .libs/cache.o .libs/rand48.o .libs/no_label.o .libs/simple_label.o .libs/multiclass.o .libs/oaa.o .libs/multilabel_oaa.o .libs/boosting.o .libs/ect.o .libs/marginal.o .libs/autolink.o .libs/binary.o .libs/lrq.o .libs/cost_sensitive.o .libs/multilabel.o .libs/label_dictionary.o .libs/csoaa.o .libs/cb.o .libs/cb_adf.o .libs/cb_algs.o .libs/search.o .libs/search_meta.o .libs/search_sequencetask.o .libs/search_dep_parser.o .libs/search_hooktask.o .libs/search_multiclasstask.o .libs/search_entityrelationtask.o .libs/search_graph.o .libs/parse_example.o .libs/scorer.o .libs/network.o .libs/parse_args.o .libs/accumulate.o .libs/gd.o .libs/learner.o .libs/mwt.o .libs/lda_core.o .libs/gd_mf.o .libs/mf.o .libs/bfgs.o .libs/noop.o .libs/print.o .libs/example.o .libs/parser.o .libs/loss_functions.o .libs/sender.o .libs/nn.o .libs/confidence.o .libs/bs.o .libs/cbify.o .libs/explore_eval.o .libs/topk.o .libs/stagewise_poly.o .libs/log_multi.o .libs/recall_tree.o .libs/active.o .libs/active_cover.o .libs/cs_active.o .libs/kernel_svm.o .libs/best_constant.o .libs/ftrl.o .libs/svrg.o .libs/lrqfa.o .libs/interact.o .libs/comp_io.o .libs/interactions.o .libs/vw_exception.o .libs/vw_validate.o .libs/audit_regressor.o .libs/gen_cs_example.o .libs/cb_explore.o .libs/action_score.o .libs/cb_explore_adf.o .libs/OjaNewton.o .libs/parse_example_json.o .libs/baseline.o .libs/classweight.o   -Wl,-rpath -Wl,/<<PKGBUILDDIR>>/vowpalwabbit/.libs ./.libs/liballreduce.so -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12 -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib -L/lib/mips64el-linux-gnuabi64 -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/crtendS.o /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib/crtn.o  -O3 -g -O2 -fstack-protector-strong -Wl,-z -Wl,relro   -Wl,-soname -Wl,libvw.so.0 -o .libs/libvw.so.0.0.0
libtool: link: (cd ".libs" && rm -f "libvw.so.0" && ln -s "libvw.so.0.0.0" "libvw.so.0")
libtool: link: (cd ".libs" && rm -f "libvw.so" && ln -s "libvw.so.0.0.0" "libvw.so")
libtool: link: mips64el-linux-gnuabi64-ar cr .libs/libvw.a  parser_helper.o global_data.o io_buf.o parse_regressor.o parse_primitives.o unique_sort.o cache.o rand48.o no_label.o simple_label.o multiclass.o oaa.o multilabel_oaa.o boosting.o ect.o marginal.o autolink.o binary.o lrq.o cost_sensitive.o multilabel.o label_dictionary.o csoaa.o cb.o cb_adf.o cb_algs.o search.o search_meta.o search_sequencetask.o search_dep_parser.o search_hooktask.o search_multiclasstask.o search_entityrelationtask.o search_graph.o parse_example.o scorer.o network.o parse_args.o accumulate.o gd.o learner.o mwt.o lda_core.o gd_mf.o mf.o bfgs.o noop.o print.o example.o parser.o loss_functions.o sender.o nn.o confidence.o bs.o cbify.o explore_eval.o topk.o stagewise_poly.o log_multi.o recall_tree.o active.o active_cover.o cs_active.o kernel_svm.o best_constant.o ftrl.o svrg.o lrqfa.o interact.o comp_io.o interactions.o vw_exception.o vw_validate.o audit_regressor.o gen_cs_example.o cb_explore.o action_score.o cb_explore_adf.o OjaNewton.o parse_example_json.o baseline.o classweight.o
libtool: link: mips64el-linux-gnuabi64-ranlib .libs/libvw.a
libtool: link: ( cd ".libs" && rm -f "libvw.la" && ln -s "../libvw.la" "libvw.la" )
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security  -Wl,-z,relro -o vw vw-main.o libvw.la liballreduce.la -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
libtool: link: mips64el-linux-gnuabi64-g++ -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o .libs/vw vw-main.o  ./.libs/libvw.so ./.libs/liballreduce.so -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o active_interactor.o active_interactor.cc
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security  -Wl,-z,relro -o active_interactor active_interactor.o  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
libtool: link: mips64el-linux-gnuabi64-g++ -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o active_interactor active_interactor.o  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
/bin/bash ../libtool  --tag=CXX   --mode=compile mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I.   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o vwdll.lo vwdll.cpp
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c vwdll.cpp  -fPIC -DPIC -o .libs/vwdll.o
In file included from example.h:19,
                 from parser.h:9,
                 from vwdll.cpp:7:
action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_algobase.h:65,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:63,
                 from vwdll.cpp:1:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
In file included from io_buf.h:14,
                 from parser.h:7:
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; size_t = long unsigned int]’:
v_array.h:76:7:   required from ‘void v_array<T>::clear() [with T = std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]’
feature_group.h:278:22:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/memory:77:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/shared_ptr.h:175:11: note: ‘class std::shared_ptr<std::pair<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >’ declared here
  175 |     class shared_ptr : public __shared_ptr<_Tp>
      |           ^~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature_slice]’
feature_group.h:322:24:   required from here
v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess]
   61 |       T* temp = (T *)realloc(_begin, sizeof(T) * length);
      |                      ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from example.h:18:
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:32:8: note: ‘struct feature_slice’ declared here
   32 | struct feature_slice  //a helper struct for functions using the set {v,i,space_name}
      |        ^~~~~~~~~~~~~
v_array.h: In instantiation of ‘void v_array<T>::resize(size_t) [with T = feature; size_t = long unsigned int]’:
v_array.h:93:7:   required from ‘void v_array<T>::push_back(const T&) [with T = feature]’
feature_group.h:336:24:   required from here
v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess]
   68 |         memset(_begin+old_len, 0, (length-old_len)*sizeof(T));
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
feature_group.h:25:8: note: ‘struct feature’ declared here
   25 | struct feature  //sparse feature definition for the library interface
      |        ^~~~~~~
libtool: compile:  mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c vwdll.cpp -o vwdll.o >/dev/null 2>&1
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -Wall -Wno-unused-local-typedefs    -pedantic  -I ../rapidjson/include -I ../explore   -O3 -fomit-frame-pointer -DNDEBUG -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security  -Wl,-z,relro -o libvw_c_wrapper.la -rpath /usr/lib/mips64el-linux-gnuabi64 vwdll.lo libvw.la -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread
libtool: link: mips64el-linux-gnuabi64-g++  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib/crti.o /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/crtbeginS.o  .libs/vwdll.o   -Wl,-rpath -Wl,/<<PKGBUILDDIR>>/vowpalwabbit/.libs ./.libs/libvw.so -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12 -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib -L/lib/mips64el-linux-gnuabi64 -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/crtendS.o /usr/lib/gcc-cross/mips64el-linux-gnuabi64/12/../../../../mips64el-linux-gnuabi64/lib/../lib/crtn.o  -O3 -g -O2 -fstack-protector-strong -Wl,-z -Wl,relro   -Wl,-soname -Wl,libvw_c_wrapper.so.0 -o .libs/libvw_c_wrapper.so.0.0.0
libtool: link: (cd ".libs" && rm -f "libvw_c_wrapper.so.0" && ln -s "libvw_c_wrapper.so.0.0.0" "libvw_c_wrapper.so.0")
libtool: link: (cd ".libs" && rm -f "libvw_c_wrapper.so" && ln -s "libvw_c_wrapper.so.0.0.0" "libvw_c_wrapper.so")
libtool: link: mips64el-linux-gnuabi64-ar cr .libs/libvw_c_wrapper.a  vwdll.o
libtool: link: mips64el-linux-gnuabi64-ranlib .libs/libvw_c_wrapper.a
libtool: link: ( cd ".libs" && rm -f "libvw_c_wrapper.la" && ln -s "../libvw_c_wrapper.la" "libvw_c_wrapper.la" )
make[4]: Leaving directory '/<<PKGBUILDDIR>>/vowpalwabbit'
make[3]: Leaving directory '/<<PKGBUILDDIR>>/vowpalwabbit'
Making all in cluster
make[3]: Entering directory '/<<PKGBUILDDIR>>/cluster'
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit  -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2  -I/include   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o spanning_tree_main.o spanning_tree_main.cc
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit  -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2  -I/include   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/spanning_tree.cc
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit  -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2  -I/include   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o ../vowpalwabbit/vw_exception.o ../vowpalwabbit/vw_exception.cc
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include   -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o spanning_tree spanning_tree_main.o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/vw_exception.o ../vowpalwabbit/liballreduce.la 
libtool: link: mips64el-linux-gnuabi64-g++ -I/include -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o .libs/spanning_tree spanning_tree_main.o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/vw_exception.o  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/liballreduce.so
make[3]: Leaving directory '/<<PKGBUILDDIR>>/cluster'
Making all in library
make[3]: Entering directory '/<<PKGBUILDDIR>>/library'
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -I ../rapidjson/include -I ../explore  -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o library_example.o library_example.cc
In file included from ../vowpalwabbit/example.h:19,
                 from ../vowpalwabbit/parser.h:9,
                 from library_example.cc:2:
../vowpalwabbit/action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from ../vowpalwabbit/v_array.h:8,
                 from ../vowpalwabbit/io_buf.h:14,
                 from ../vowpalwabbit/parser.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -I ../rapidjson/include -I ../explore  -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o library_example library_example.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la 
libtool: link: mips64el-linux-gnuabi64-g++ -I/include -I ../rapidjson/include -I ../explore -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o .libs/library_example library_example.o  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -I ../rapidjson/include -I ../explore  -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o ezexample_train.o ezexample_train.cc
In file included from ../vowpalwabbit/example.h:19,
                 from ../vowpalwabbit/parser.h:9,
                 from ezexample_train.cc:2:
../vowpalwabbit/action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from ../vowpalwabbit/v_array.h:8,
                 from ../vowpalwabbit/io_buf.h:14,
                 from ../vowpalwabbit/parser.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -I ../rapidjson/include -I ../explore  -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o ezexample_train ezexample_train.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la 
libtool: link: mips64el-linux-gnuabi64-g++ -I/include -I ../rapidjson/include -I ../explore -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o .libs/ezexample_train ezexample_train.o  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so
mips64el-linux-gnuabi64-g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit   -Wdate-time -D_FORTIFY_SOURCE=2  -I/include  -I ../rapidjson/include -I ../explore  -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o ezexample_predict.o ezexample_predict.cc
In file included from ../vowpalwabbit/example.h:19,
                 from ../vowpalwabbit/parser.h:9,
                 from ezexample_predict.cc:2:
../vowpalwabbit/action_score.h:13:23: warning: ‘template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator’ is deprecated [-Wdeprecated-declarations]
   13 |   public virtual std::iterator<
      |                       ^~~~~~~~
In file included from /usr/mips64el-linux-gnuabi64/include/c++/12/string:45,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/locale_classes.h:40,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/bits/ios_base.h:41,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ios:42,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/ostream:38,
                 from /usr/mips64el-linux-gnuabi64/include/c++/12/iostream:39,
                 from ../vowpalwabbit/v_array.h:8,
                 from ../vowpalwabbit/io_buf.h:14,
                 from ../vowpalwabbit/parser.h:7:
/usr/mips64el-linux-gnuabi64/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here
  127 |     struct _GLIBCXX17_DEPRECATED iterator
      |                                  ^~~~~~~~
/bin/bash ../libtool  --tag=CXX   --mode=link mips64el-linux-gnuabi64-g++  -I/include  -I ../rapidjson/include -I ../explore  -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread -Wl,-z,relro -o ezexample_predict ezexample_predict.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la 
libtool: link: mips64el-linux-gnuabi64-g++ -I/include -I ../rapidjson/include -I ../explore -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,-z -Wl,relro -o .libs/ezexample_predict ezexample_predict.o  -L/usr/lib/mips64el-linux-gnuabi64 -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so
make[3]: Leaving directory '/<<PKGBUILDDIR>>/library'
make[3]: Entering directory '/<<PKGBUILDDIR>>'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
debian/rules vowpalwabbit/vw.1
make[2]: Entering directory '/<<PKGBUILDDIR>>'
make[2]: Circular README.md <- README dependency dropped.
dh  debian/rules --buildsystem=autoconf --with autoreconf
dh: warning: Compatibility levels before 10 are deprecated (level 9 in use)
help2man --no-info --name="Vowpal Wabbit -- fast online learning tool" ./vowpalwabbit/vw > vowpalwabbit/vw.1
help2man: can't get `--help' info from ./vowpalwabbit/vw
Try `--no-discard-stderr' if option outputs to stderr
make[2]: *** [debian/rules:24: vowpalwabbit/vw.1] Error 126
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [debian/rules:33: override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:14: build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2023-01-16T00:10:11Z

Finished
--------


+------------------------------------------------------------------------------+
| Cleanup                                                                      |
+------------------------------------------------------------------------------+

Purging /<<BUILDDIR>>
Not cleaning session: cloned chroot in use
E: Build failure (dpkg-buildpackage died)

+------------------------------------------------------------------------------+
| Summary                                                                      |
+------------------------------------------------------------------------------+

Build Architecture: amd64
Build Profiles: cross nocheck
Build Type: any
Build-Space: 660116
Build-Time: 692
Distribution: unstable
Fail-Stage: build
Foreign Architectures: mips64el
Host Architecture: mips64el
Install-Time: 15
Job: vowpal-wabbit_8.6.1.dfsg1-1
Machine Architecture: amd64
Package: vowpal-wabbit
Package-Time: 717
Source-Version: 8.6.1.dfsg1-1
Space: 660116
Status: attempted
Version: 8.6.1.dfsg1-1
--------------------------------------------------------------------------------
Finished at 2023-01-16T00:10:11Z
Build needed 00:11:57, 660116k disk space