This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gcc-9-2020-20200429-19AA7-src/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/9.3.1 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.1/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.1/include/g++-v9 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/python --enable-languages=c,c++,fortran,ada --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion=Gentoo 9.3.1 p4 --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libssp --disable-libada --disable-systemtap --disable-vtable-verify --disable-libvtv --enable-lto --without-isl --enable-default-pie --enable-default-ssp

## --------- ##
## Platform. ##
## --------- ##

hostname = localhost
uname -m = x86_64
uname -r = 4.19.174-gentoo
uname -s = Linux
uname -v = #1 SMP Tue Feb 9 17:10:06 CET 2021

/usr/bin/uname -p = Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gcc-9-2020-20200429-19AA7-src/bin
PATH: /usr/lib/portage/python3.10/ebuild-helpers/xattr
PATH: /usr/lib/portage/python3.10/ebuild-helpers
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /opt/bin
PATH: /usr/lib/llvm/13/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2352: checking build system type
configure:2366: result: x86_64-pc-linux-gnu
configure:2413: checking host system type
configure:2426: result: x86_64-pc-linux-gnu
configure:2446: checking target system type
configure:2459: result: x86_64-pc-linux-gnu
configure:2513: checking for a BSD-compatible install
configure:2581: result: /usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c
configure:2592: checking whether ln works
configure:2614: result: yes
configure:2618: checking whether ln -s works
configure:2622: result: yes
configure:2629: checking for a sed that does not truncate output
configure:2693: result: /bin/sed
configure:2702: checking for gawk
configure:2718: found /usr/bin/gawk
configure:2729: result: gawk
configure:3223: checking for libatomic support
configure:3233: result: yes
configure:3261: checking for libitm support
configure:3271: result: yes
configure:3280: checking for libsanitizer support
configure:3290: result: yes
configure:3319: checking for libhsail-rt support
configure:3331: result: yes
configure:3406: checking for libphobos support
configure:3416: result: yes
configure:4036: checking for x86_64-pc-linux-gnu-gcc
configure:4063: result: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc
configure:4332: checking for C compiler version
configure:4341: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc --version >&5
gcc (GCC) 4.7.4 20140401 for GNAT GPL gpl-2014 (20140405)
Copyright (C) 2012 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
See your AdaCore support agreement for details of warranty and support.
If you do not have a current support agreement, then there is absolutely
no warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.

configure:4352: $? = 0
configure:4341: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc -v >&5
Using built-in specs.
COLLECT_GCC=/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc
COLLECT_LTO_WRAPPER=/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/../libexec/gcc/x86_64-pc-linux-gnu/4.7.4/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../src/configure --enable-languages=ada,c,c++ --enable-_cxa_atexit --enable-threads=posix --enable-checking=release --with-bugurl=URL:mailto:report@adacore.com --disable-nls --without-libiconv-prefix --disable-libmudflap --disable-libstdcxx-pch --disable-libada --disable-multilib --with-mpfr=/draa.a/gnatmail/sandbox/gpl-2014/x86_64-linux/mpfr/install --with-gmp=/draa.a/gnatmail/sandbox/gpl-2014/x86_64-linux/gmp/install --with-mpc=/draa.a/gnatmail/sandbox/gpl-2014/x86_64-linux/mpc/install --with-libelf=/draa.a/gnatmail/sandbox/gpl-2014/x86_64-linux/libelf/install --with-build-time-tools=/draa.a/gnatmail/sandbox/gpl-2014/x86_64-linux/gcc/build/buildtools/bin --prefix=/usr/gnat --build=x86_64-pc-linux-gnu
Thread model: posix
gcc version 4.7.4 20140401 for GNAT GPL gpl-2014 (20140405) (GCC) 
configure:4352: $? = 0
configure:4341: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:4352: $? = 1
configure:4341: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'
gcc: fatal error: no input files
compilation terminated.
configure:4352: $? = 1
configure:4372: checking whether the C compiler works
configure:4394: /var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc -pipe -march=x86-64 -O2   conftest.c  >&5
collect2: fatal error: cannot find 'ld'
compilation terminated.
configure:4398: $? = 1
configure:4436: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:4441: error: in `/var/tmp/portage/dev-lang/gnat-gpl-2020/work/build':
configure:4443: error: C compiler cannot create executables
See `config.log' for more details

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_env_AR_FOR_TARGET_set=
ac_cv_env_AR_FOR_TARGET_value=
ac_cv_env_AR_set=
ac_cv_env_AR_value=
ac_cv_env_AS_FOR_TARGET_set=
ac_cv_env_AS_FOR_TARGET_value=
ac_cv_env_AS_set=
ac_cv_env_AS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_FOR_TARGET_set=
ac_cv_env_CC_FOR_TARGET_value=
ac_cv_env_CC_set=set
ac_cv_env_CC_value=/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-pipe -march=x86-64 -O2'
ac_cv_env_CPPFLAGS_set=set
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CXXFLAGS_set=set
ac_cv_env_CXXFLAGS_value='-pipe -march=x86-64 -O2'
ac_cv_env_CXX_FOR_TARGET_set=
ac_cv_env_CXX_FOR_TARGET_value=
ac_cv_env_CXX_set=set
ac_cv_env_CXX_value=/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/g++
ac_cv_env_DLLTOOL_FOR_TARGET_set=
ac_cv_env_DLLTOOL_FOR_TARGET_value=
ac_cv_env_DLLTOOL_set=
ac_cv_env_DLLTOOL_value=
ac_cv_env_GCC_FOR_TARGET_set=
ac_cv_env_GCC_FOR_TARGET_value=
ac_cv_env_GDC_FOR_TARGET_set=
ac_cv_env_GDC_FOR_TARGET_value=
ac_cv_env_GFORTRAN_FOR_TARGET_set=
ac_cv_env_GFORTRAN_FOR_TARGET_value=
ac_cv_env_GOC_FOR_TARGET_set=
ac_cv_env_GOC_FOR_TARGET_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=
ac_cv_env_LD_FOR_TARGET_set=
ac_cv_env_LD_FOR_TARGET_value=
ac_cv_env_LD_set=
ac_cv_env_LD_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LIPO_FOR_TARGET_set=
ac_cv_env_LIPO_FOR_TARGET_value=
ac_cv_env_LIPO_set=
ac_cv_env_LIPO_value=
ac_cv_env_NM_FOR_TARGET_set=
ac_cv_env_NM_FOR_TARGET_value=
ac_cv_env_NM_set=
ac_cv_env_NM_value=
ac_cv_env_OBJCOPY_FOR_TARGET_set=
ac_cv_env_OBJCOPY_FOR_TARGET_value=
ac_cv_env_OBJCOPY_set=
ac_cv_env_OBJCOPY_value=
ac_cv_env_OBJDUMP_FOR_TARGET_set=
ac_cv_env_OBJDUMP_FOR_TARGET_value=
ac_cv_env_OBJDUMP_set=
ac_cv_env_OBJDUMP_value=
ac_cv_env_OTOOL_FOR_TARGET_set=
ac_cv_env_OTOOL_FOR_TARGET_value=
ac_cv_env_OTOOL_set=
ac_cv_env_OTOOL_value=
ac_cv_env_RANLIB_FOR_TARGET_set=
ac_cv_env_RANLIB_FOR_TARGET_value=
ac_cv_env_RANLIB_set=
ac_cv_env_RANLIB_value=
ac_cv_env_READELF_FOR_TARGET_set=
ac_cv_env_READELF_FOR_TARGET_value=
ac_cv_env_READELF_set=
ac_cv_env_READELF_value=
ac_cv_env_STRIP_FOR_TARGET_set=
ac_cv_env_STRIP_FOR_TARGET_value=
ac_cv_env_STRIP_set=
ac_cv_env_STRIP_value=
ac_cv_env_WINDMC_FOR_TARGET_set=
ac_cv_env_WINDMC_FOR_TARGET_value=
ac_cv_env_WINDMC_set=
ac_cv_env_WINDMC_value=
ac_cv_env_WINDRES_FOR_TARGET_set=
ac_cv_env_WINDRES_FOR_TARGET_value=
ac_cv_env_WINDRES_set=
ac_cv_env_WINDRES_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_build_configargs_set=
ac_cv_env_build_configargs_value=
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_configargs_set=
ac_cv_env_host_configargs_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_env_target_configargs_set=
ac_cv_env_target_configargs_value=
ac_cv_have_x='have_x=yes ac_x_includes= ac_x_libraries='
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/usr/lib/portage/python3.10/ebuild-helpers/xattr/install -c'
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc
ac_cv_target=x86_64-pc-linux-gnu
acx_cv_prog_LN=ln
gcc_cv_prog_makeinfo_modern=no

## ----------------- ##
## Output variables. ##
## ----------------- ##

AR=''
AR_FOR_BUILD='$(AR)'
AR_FOR_TARGET=''
AS=''
AS_FOR_BUILD='$(AS)'
AS_FOR_TARGET=''
AWK='gawk'
BISON=''
BUILD_CONFIG=''
CC='/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/gcc'
CC_FOR_BUILD='$(CC)'
CC_FOR_TARGET=''
CFLAGS='-pipe -march=x86-64 -O2'
CFLAGS_FOR_BUILD=''
CFLAGS_FOR_TARGET=''
COMPILER_AS_FOR_TARGET=''
COMPILER_LD_FOR_TARGET=''
COMPILER_NM_FOR_TARGET=''
CONFIGURE_GDB_TK=''
CPPFLAGS=''
CXX='/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gnat-gpl-2014-x86_64-linux-bin/bin/g++'
CXXFLAGS='-pipe -march=x86-64 -O2'
CXXFLAGS_FOR_BUILD=''
CXXFLAGS_FOR_TARGET=''
CXX_FOR_BUILD='$(CXX)'
CXX_FOR_TARGET=''
DEBUG_PREFIX_CFLAGS_FOR_TARGET=''
DEFS=''
DLLTOOL=''
DLLTOOL_FOR_BUILD='$(DLLTOOL)'
DLLTOOL_FOR_TARGET=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EXEEXT=''
EXPECT=''
FLAGS_FOR_TARGET=''
FLEX=''
GCC_FOR_TARGET=''
GCC_SHLIB_SUBDIR=''
GDB_TK=''
GDC_FOR_BUILD='$(GDC)'
GDC_FOR_TARGET=''
GFORTRAN_FOR_BUILD='$(GFORTRAN)'
GFORTRAN_FOR_TARGET=''
GNATBIND=''
GNATMAKE=''
GOC_FOR_BUILD='$(GOC)'
GOC_FOR_TARGET=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_GDB_TK=''
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
LD=''
LDFLAGS=''
LDFLAGS_FOR_BUILD=''
LDFLAGS_FOR_TARGET=''
LD_FOR_BUILD='$(LD)'
LD_FOR_TARGET=''
LEX=''
LIBOBJS=''
LIBS=''
LIPO=''
LIPO_FOR_TARGET=''
LN='ln'
LN_S='ln -s'
LTLIBOBJS=''
M4=''
MAINT=''
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE=''
MAKEINFO=''
NM=''
NM_FOR_BUILD='$(NM)'
NM_FOR_TARGET=''
OBJCOPY=''
OBJCOPY_FOR_TARGET=''
OBJDUMP=''
OBJDUMP_FOR_TARGET=''
OBJEXT=''
OTOOL=''
OTOOL_FOR_TARGET=''
PACKAGE_BUGREPORT=''
PACKAGE_NAME=''
PACKAGE_STRING=''
PACKAGE_TARNAME=''
PACKAGE_URL=''
PACKAGE_VERSION=''
PATH_SEPARATOR=':'
RANLIB=''
RANLIB_FOR_BUILD='$(RANLIB)'
RANLIB_FOR_TARGET=''
RAW_CXX_FOR_TARGET=''
READELF=''
READELF_FOR_TARGET=''
RPATH_ENVVAR=''
RUNTEST=''
SED='/bin/sed'
SHELL='/bin/bash'
STRIP=''
STRIP_FOR_TARGET=''
SYSROOT_CFLAGS_FOR_TARGET=''
TOPLEVEL_CONFIGURE_ARGUMENTS='/var/tmp/portage/dev-lang/gnat-gpl-2020/work/gcc-9-2020-20200429-19AA7-src/configure --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/9.3.1 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.1/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.1/include/g++-v9 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/python --enable-languages=c,c++,fortran,ada --enable-obsolete --enable-secureplt --disable-werror --with-system-zlib --enable-nls --without-included-gettext --disable-libunwind-exceptions --enable-checking=release --with-bugurl=https://bugs.gentoo.org/ --with-pkgversion='\''Gentoo 9.3.1 p4'\'' --disable-esp --enable-libstdcxx-time --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --enable-multilib --with-multilib-list=m32,m64 --disable-fixed-point --enable-targets=all --enable-libgomp --disable-libssp --disable-libada --disable-systemtap --disable-vtable-verify --disable-libvtv --enable-lto --without-isl --enable-default-pie --enable-default-ssp'
WINDMC=''
WINDMC_FOR_BUILD='$(WINDMC)'
WINDMC_FOR_TARGET=''
WINDRES=''
WINDRES_FOR_BUILD='$(WINDRES)'
WINDRES_FOR_TARGET=''
YACC=''
ac_ct_CC=''
ac_ct_CXX=''
bindir='/usr/x86_64-pc-linux-gnu/gcc-bin/9.3.1'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-pc-linux-gnu'
build_configargs=''
build_configdirs='build-libiberty build-libcpp build-texinfo build-flex build-bison build-m4 build-fixincludes'
build_cpu='x86_64'
build_libsubdir='build-x86_64-pc-linux-gnu'
build_noncanonical='x86_64-pc-linux-gnu'
build_os='linux-gnu'
build_subdir='build-x86_64-pc-linux-gnu'
build_tooldir=''
build_vendor='pc'
compare_exclusions=''
configdirs='intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl libelf libiconv texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools'
datadir='/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1'
datarootdir='${prefix}/share'
do_compare=''
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}'
exec_prefix='NONE'
extra_host_libiberty_configure_flags=''
extra_host_zlib_configure_flags=''
extra_isl_gmp_configure_flags=''
extra_liboffloadmic_configure_flags=''
extra_linker_plugin_configure_flags=''
extra_linker_plugin_flags=''
extra_mpc_gmp_configure_flags=''
extra_mpc_mpfr_configure_flags=''
extra_mpfr_configure_flags=''
get_gcc_base_ver=''
gmpinc=''
gmplibs=''
host='x86_64-pc-linux-gnu'
host_alias='x86_64-pc-linux-gnu'
host_configargs=''
host_cpu='x86_64'
host_noncanonical='x86_64-pc-linux-gnu'
host_os='linux-gnu'
host_shared=''
host_subdir='.'
host_vendor='pc'
htmldir='${docdir}'
includedir='/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.1/include'
infodir='/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/info'
islinc=''
isllibs=''
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='/usr/share/gcc-data/x86_64-pc-linux-gnu/9.3.1/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
poststage1_ldflags=''
poststage1_libs=''
prefix='/usr'
program_transform_name='s,y,y,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
stage1_cflags=''
stage1_checking=''
stage1_languages=''
stage1_ldflags=''
stage1_libs=''
stage2_werror_flag=''
sysconfdir='${prefix}/etc'
target='x86_64-pc-linux-gnu'
target_alias=''
target_configargs=''
target_configdirs='target-libgcc target-libbacktrace target-libgloss target-newlib target-libgomp target-liboffloadmic target-libhsail-rt target-libatomic target-libitm target-libstdc++-v3 target-libsanitizer target-libvtv target-libssp target-libquadmath target-libgfortran target-libffi target-libobjc target-libada target-libgo target-libphobos target-zlib target-rda'
target_cpu='x86_64'
target_noncanonical='x86_64-pc-linux-gnu'
target_os='linux-gnu'
target_subdir='x86_64-pc-linux-gnu'
target_vendor='pc'
tooldir=''

## ------------------- ##
## File substitutions. ##
## ------------------- ##

alphaieee_frag=''
host_makefile_frag='/dev/null'
ospace_frag=''
serialization_dependencies=''
target_makefile_frag=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME ""
#define PACKAGE_TARNAME ""
#define PACKAGE_VERSION ""
#define PACKAGE_STRING ""
#define PACKAGE_BUGREPORT ""
#define PACKAGE_URL ""

configure: exit 77