https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100559
--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > (cd /builds/psumbera/userland-gcc-11.1/components/gcc10/build/sparcv9 ; > /usr/bin/env CONFIG_SHELL="/bin/sh" > PKG_CONFIG_PATH="/usr/lib/sparcv9/pkgconfig" > CC="/builds/psumbera/gcc10/bin/gcc" CXX="/builds/psumbera/gcc10/bin/g++" > PATH="/usr/bin/sparcv9:/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' sparcv9-sun-solaris2.11) Thanks. What configure line do you use for the Intel build?