https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104144
Bug ID: 104144
Summary: [12 Regression] --enable-version-specific-runtime-libs
fails due to: Error: unknown architecture `armv9-a'
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: web
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: wirkus at gcc dot gnu.org
Target Milestone: ---
Since g:32ba7860ccaddd5219e6dae94a3d0653e124c9dd, Armv9 is included in runtime
library versions, however, gas configure detection is missing:
../configure --prefix=/usr --infodir=/usr/share/info --mandir=/usr/share/man
--libdir=/usr/lib64 --libexecdir=/usr/lib64 --enable-languages=c,c++
--enable-checking=release --disable-werror
--with-gxx-include-dir=/usr/include/c++/12 --enable-ssp --disable-libssp
--disable-libvtv --enable-cet=auto --disable-libcc1 --disable-plugin
--with-bugurl=https://bugs.opensuse.org/ '--with-pkgversion=SUSE Linux'
--with-slibdir=/usr/arm-suse-linux-gnueabi/sys-root/lib64 --with-system-zlib
--enable-libstdcxx-allocator=new --disable-libstdcxx-pch
--enable-version-specific-runtime-libs --with-gcc-major-version-only
--enable-linux-futex --enable-gnu-indirect-function --program-suffix=-12
--program-prefix=arm-none-eabi- --target=arm-none-eabi --disable-nls
--with-sysroot=/usr/arm-suse-linux-gnueabi/sys-root
--with-build-sysroot=/usr/arm-suse-linux-gnueabi/sys-root
--with-build-time-tools=/usr/arm-suse-linux-gnueabi/bin --with-newlib
--enable-multilib --with-multilib-list=aprofile,rmprofile
--disable-decimal-float --disable-libffi --disable-libgomp --disable-libmudflap
--disable-libquadmath --disable-shared --disable-threads --disable-tls
--disable-libsanitizer --build=x86_64-suse-linux --host=x86_64-suse-linux
...
[ 255s] checking for arm-none-eabi-nm...
/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/nm
[ 255s] checking for arm-none-eabi-ranlib...
/usr/arm-suse-linux-gnueabi/bin/ranlib
[ 255s] checking for arm-none-eabi-strip...
/usr/arm-suse-linux-gnueabi/bin/strip
[ 255s] checking whether ln -s works... yes
[ 255s] checking for arm-none-eabi-gcc...
/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/xgcc
-B/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/
-B/usr/arm-none-eabi/bin/ -B/usr/arm-none-eabi/lib/ -isystem
/usr/arm-none-eabi/include -isystem /usr/arm-none-eabi/sys-include
--sysroot=/usr/arm-suse-linux-gnueabi/sys-root -mthumb -march=armv9-a
-mfloat-abi=soft
[ 255s] checking for suffix of object files... configure: error: in
`/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/arm-none-eabi/thumb/v9-a/nofp/libgcc':
[ 255s] configure: error: cannot compute suffix of object files: cannot
compile
[ 255s] See `config.log' for more details
[ 255s] make[1]: *** [Makefile:12902: configure-target-libgcc] Error 1
[ 255s] make[1]: Leaving directory
'/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux'
Due to:
configure:3566:
/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/xgcc
-B/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/
-B/usr/arm-none-eabi/bin/ -B/usr/arm-none-eabi/lib/ -isystem
/usr/arm-none-eabi/include -isystem /usr/arm-none-eabi/sys-include
--sysroot=/usr/arm-suse-linux-gnueabi/sys-root -mthumb -march=armv9-a
-mfloat-abi=soft -o conftest -g -O2 conftest.c >&5
Assembler messages:
Error: unknown architecture `armv9-a'
Error: unrecognized option -march=armv9-a
configure:3569: $? = 1
configure:3782: checking for suffix of object files
configure:3804:
/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/xgcc
-B/home/abuild/rpmbuild/BUILD/gcc-12.0.1+git191144/obj-x86_64-suse-linux/./gcc/
-B/usr/arm-none-eabi/bin/ -B/usr/arm-none-eabi/lib/ -isystem
/usr/arm-none-eabi/include -isystem /usr/arm-none-eabi/sys-include
--sysroot=/usr/arm-suse-linux-gnueabi/sys-root -mthumb -march=armv9-a
-mfloat-abi=soft -c -g -O2 conftest.c >&5
Assembler messages:
Error: unknown architecture `armv9-a'
