* Package:    dev-ada/gnatmem-2019-r1
 * Repository: gentoo
 * Maintainer: ada@gentoo.org
 * USE:        abi_x86_64 ada_target_gnat_2018 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox


@@@@@ PLEASE PAY ATTENTION HERE!!! @@@@@
This information may help you to understand if this is a duplicate or if this bug exists after you pushed a fix;
This ebuild was merged at the following commit:
https://github.com/gentoo/gentoo/commit/9c07d04bf3c0f8389d6e2655cae7a07d63a47837
@@@@@ END @@@@@

>>> Unpacking source...
>>> Unpacking gnatmem-2019-20190429-19745-src.tar.gz to /var/tmp/portage/dev-ada/gnatmem-2019-r1/work
>>> Source unpacked in /var/tmp/portage/dev-ada/gnatmem-2019-r1/work
>>> Preparing source in /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src ...
 * Applying gnatmem-2018-gentoo.patch ...
patching file configure.in
Hunk #2 succeeded at 17 with fuzz 2.
patching file gnatmem.gpr.in
Hunk #1 succeeded at 10 with fuzz 2.
patching file src/libaddr2line.c
 [ ok ]
 * Applying gnatmem-2019-bfd.patch ...
 [ ok ]
 * Running eautoreconf in '/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src' ...
 * Running aclocal ...
 [ ok ]
 * Running autoconf --force ...
 [ ok ]
 * Running autoheader ...
 [ ok ]
 * Running elibtoolize in: gnatmem-2019-20190429-19745-src/
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src ...
 * econf: updating gnatmem-2019-20190429-19745-src/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating gnatmem-2019-20190429-19745-src/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --docdir=/usr/share/doc/gnatmem-2019-r1 --htmldir=/usr/share/doc/gnatmem-2019-r1/html --libdir=/usr/lib64
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
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... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking zlib in binutils... no
checking for dlopen in -ldl... yes
configure: creating ./config.status
config.status: creating gnatmem.gpr
config.status: creating config.h
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src ...
Changing to object directory of "Gnatmem": "/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/obj/"
/usr/bin/gcc-7.3.1 -c -x ada -gnatA -g -O2 -W -Wall -gnatpg -O2 -pipe -march=native -frecord-gcc-switches -gnatec=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000003.TMP -gnatem=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000004.TMP /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gnatmem.adb
/usr/bin/gcc-7.3.1 -c -x c -O2 -I.. -Ino/binutils -Ino/bfd -Iauto/include -O2 -pipe -march=native -frecord-gcc-switches -MMD -MF libaddr2line.d -specs=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000006.TMP /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/libaddr2line.c
/usr/bin/gcc-7.3.1 -c -x c -O2 -I.. -Ino/binutils -Ino/bfd -Iauto/include -O2 -pipe -march=native -frecord-gcc-switches -MMD -MF gmem.d -specs=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000006.TMP /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c: In function ‘__gnat_gmem_initialize’:
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:141:7: warning: implicit declaration of function ‘memcmp’ [-Wimplicit-function-declaration]
   if (memcmp (header, "GMEM DUMP\n", 10))
       ^~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c: In function ‘__gnat_gmem_read_next’:
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:194:13: warning: implicit declaration of function ‘__gnat_os_exit’; did you mean ‘__builtin_exit’? [-Wimplicit-function-declaration]
             __gnat_os_exit (1);
             ^~~~~~~~~~~~~~
             __builtin_exit
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c: In function ‘__gnat_gmem_initialize’:
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:138:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread (header, 10, 1, gmemfile);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:147:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread (&t0, sizeof (long long), 1, gmemfile);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c: In function ‘__gnat_gmem_read_next’:
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:183:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
             fread (&buf->Address, sizeof (buf->Address), 1, gmemfile);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:184:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
             fread (&buf->Size, sizeof (buf->Size), 1, gmemfile);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:185:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
             fread (&buf->Timestamp, sizeof (buf->Timestamp), 1, gmemfile);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:189:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
             fread (&buf->Address, sizeof (buf->Address), 1, gmemfile);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:190:13: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
             fread (&buf->Timestamp, sizeof (buf->Timestamp), 1, gmemfile);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c: In function ‘gmem_read_backtrace’:
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:122:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread (&cur_tb_len, sizeof (int), 1, gmemfile);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gmem.c:123:3: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
   fread (tracebk, sizeof (void *), cur_tb_len, gmemfile);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/gcc-7.3.1 -c -x ada -gnatA -g -O2 -W -Wall -gnatpg -O2 -pipe -march=native -frecord-gcc-switches -gnatec=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000003.TMP -gnatem=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000004.TMP /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/gnatmemvsn.ads
/usr/bin/gcc-7.3.1 -c -x ada -gnatA -g -O2 -W -Wall -gnatpg -O2 -pipe -march=native -frecord-gcc-switches -gnatec=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000003.TMP -gnatem=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000007.TMP /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/src/memroot.adb
/usr/libexec/gprbuild/gprbind gnatmem.bexch
/usr/bin/gnatbind-7.3.1 -o b__gnatmem.adb /var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src/obj/gnatmem.ali --RTS=/usr/lib/gcc/x86_64-pc-linux-gnu/7.3.1/ -x -F=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000008.TMP -O=/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/GNAT-TEMP-000010.TMP
/usr/bin/gcc-7.3.1 -c -x ada -gnatA -c -gnatA -gnatWb -gnatiw -gnatws -O2 -O2 -Wextra -Wall -g -march=native -frecord-gcc-switches -march=knl -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mmovbe -maes -mno-sha -mpclmul -mpopcnt -mabm -mno-lwp -mfma -mno-fma4 -mno-xop -mbmi -mno-sgx -mbmi2 -mno-tbm -mavx -mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase -mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mavx512f -mno-avx512er -mavx512cd -mno-avx512pf -mno-prefetchwt1 -mclflushopt -mxsavec -mxsaves -mavx512dq -mavx512bw -mavx512vl -mno-avx512ifma -mno-avx512vbmi -mno-avx5124fmaps -mno-avx5124vnniw -mclwb -mno-mwaitx -mno-clzero -mpku -mno-rdpid -mtune=generic b__gnatmem.adb -o b__gnatmem.o
gprbuild: unable to locate archive builder "ar"
 * ERROR: dev-ada/gnatmem-2019-r1::gentoo failed (compile phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_compile
 *   environment, line 1829:  Called die
 * The specific snippet of code:
 *       gprbuild -v -Pgnatmem.gpr -j$(makeopts_jobs) -cargs:C ${CFLAGS} -cargs:Ada ${ADAFLAGS} -largs ${LDFLAGS} || die
 * 
 * If you need support, post the output of `emerge --info '=dev-ada/gnatmem-2019-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-ada/gnatmem-2019-r1::gentoo'`.
 * The complete build log is located at '/var/log/emerge-log/build/dev-ada/gnatmem-2019-r1:20200805-100641.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-ada/gnatmem-2019-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src'
 * S: '/var/tmp/portage/dev-ada/gnatmem-2019-r1/work/gnatmem-2019-20190429-19745-src'



emerge --info:
Portage 3.0.1 (python 3.7.8-final-0, default/linux/amd64/17.1, gcc-10.2.0, glibc-2.31-r6, 5.4.0-1018-aws x86_64)
=================================================================
System uname: Linux-5.4.0-1018-aws-x86_64-Intel-R-_Xeon-R-_Platinum_8175M_CPU_@_2.50GHz-with-gentoo-2.7
KiB Mem:    64359960 total,  14680860 free
KiB Swap:          0 total,         0 free
sh bash 5.0_p18
ld GNU ld (Gentoo 2.34 p6) 2.34.0
app-shells/bash:          5.0_p18::gentoo
dev-lang/perl:            5.30.3-r1::gentoo
dev-lang/python:          2.7.18-r1::gentoo, 3.7.8-r2::gentoo, 3.8.5::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.20::gentoo
sys-devel/autoconf:       2.69-r5::gentoo
sys-devel/automake:       1.16.2::gentoo
sys-devel/binutils:       2.34-r2::gentoo
sys-devel/gcc:            10.2.0::gentoo
sys-devel/gcc-config:     2.3.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.8::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r6::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-max-age: 24

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps=y -1 -k -b"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg collision-protect config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=native -frecord-gcc-switches"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
MAKEOPTS="-j16 V=1"
PKGDIR="/root/.packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 berkdb bzip2 cli crypt dri fortran gdbm iconv ipv6 libtirpc multilib native-symlinks ncurses nls nptl openmp pam pcre readline seccomp split-usr ssl tcpd unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS