https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84326
Bug ID: 84326 Summary: [8 Regression] bootstrap fails on powerpc64-linux-gnu when configured wth --with-cpu-32=power7 --with-cpu-64=power7 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org Target Milestone: --- trunk r257477 fails to build at least on powerpc64-linux-gnu, when configuring with --with-cpu-32=power7 --with-cpu-64=power7 (checked with a cross compiler). the binutils 2.30 branch is used. Seen PR77847, PR80210. make[4]: Entering directory '/home/packages/cross/8/u/gcc-8-cross-ports-1ubuntu1/gcc/build/gcc' for tool in gnatbind gnatchop gnat gnatkr gnatlink gnatls gnatmake gnatname gnatprep gnatxref gnatfind gnatclea n ; do \ if [ -f $tool ] ; \ then \ mv $tool $tool-cross; \ fi; \ done /home/packages/cross/8/u/gcc-8-cross-ports-1ubuntu1/gcc/build/./gcc/xgcc -B/home/packages/cross/8/u/gcc-8-cross-ports-1ubuntu1/gcc/build/./gcc/ -xc -nostdinc /dev/null -S -o /dev/null -fself-test=../../src/gcc/testsuite/selftests cc1: warning: will not generate 'power7' instructions because assembler lacks 'power7' support cc1: error: '-msecure-plt' not supported by your assembler cc1: note: self-tests are not enabled in this build Makefile:1986: recipe for target 's-selftest-c' failed make[4]: *** [s-selftest-c] Error 1 make[4]: Leaving directory '/home/packages/cross/8/u/gcc-8-cross-ports-1ubuntu1/gcc/build/gcc' Makefile:4305: recipe for target 'all-gcc' failed make[3]: *** [all-gcc] Error 2 make[3]: Leaving directory '/home/packages/cross/8/u/gcc-8-cross-ports-1ubuntu1/gcc/build' Makefile:906: recipe for target 'all' failed make[2]: *** [all] Error 2 GCC is configured with --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-libquadmath --enable-plugin --with-system-zlib --disable-libphobos --enable-secureplt --disable-softfloat --enable-targets=powerpc64-linux,powerpc-linux --with-cpu-32=power7 --with-cpu-64=power7 --enable-multiarch --disable-werror --with-long-double-128 --enable-multilib --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=powerpc64-linux-gnu --program-prefix=powerpc64-linux-gnu- --includedir=/usr/powerpc64-linux-gnu/include