https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100559
--- Comment #5 from Petr Sumbera <sumbera at volny dot cz> --- (In reply to Eric Botcazou from comment #4) > Thanks. What configure line do you use for the Intel build? (cd /builds/psumbera/userland-gcc-11.1/components/gcc10/build/amd64 ; /usr/bin/env CONFIG_SHELL="/bin/sh" PKG_CONFIG_PATH="/usr/lib/amd64/pkgconfig" CC="/builds/psumbera/gcc10/bin/gcc" CXX="/builds/psumbera/gcc10/bin/g++" PATH="/usr/bin/amd64:/builds/psumbera/gcc10/bin:/usr/gnu/bin:/usr/bin:/usr/perl5/bin" CC_FOR_BUILD="/builds/psumbera/gcc10/bin/gcc -m64" CXX_FOR_BUILD="/builds/psumbera/gcc10/bin/g++ -m64" CPPFLAGS="-m64" "ac_cv_func_realloc_0_nonnull=yes" "NM=/usr/gnu/bin/nm" INTLTOOL_PERL="/usr/perl5/5.22/bin/perl" LDFLAGS="" http_proxy= https_proxy= ftp_proxy= PYTHON="/usr/bin/python3.7" /bin/sh \ /builds/psumbera/userland-gcc-11.1/components/gcc10/gcc-11.1.0/configure --prefix=/usr/gcc/11 --mandir=/usr/gcc/11/share/man --bindir=/usr/gcc/11/bin --sbindir=/usr/gcc/11/sbin --libdir=/usr/gcc/11/lib --infodir=/usr/gcc/11/share/info --libexecdir=/usr/gcc/11/lib --enable-languages="ada,c,c++,fortran,go,objc" --enable-shared --enable-initfini-array --disable-rpath --with-system-zlib --with-build-config=no --without-gnu-ld --with-ld=/usr/bin/ld --with-gnu-as --with-as=/usr/gnu/bin/as BOOT_CFLAGS='-g -O2' x86_64-pc-solaris2.11)