https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82037
--- Comment #6 from Dennis Clarke <dclarke at blastwave dot org> --- Well that change fails in stage 1 : /usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/./gcc/xgcc -B/usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/./gcc/ -B/usr/local/gcc7/powerpc64-unknown-linux-gnu/bin/ -B/usr/local/gcc7/powerpc64-unknown-linux-gnu/lib/ -isystem /usr/local/gcc7/powerpc64-unknown-linux-gnu/include -isystem /usr/local/gcc7/powerpc64-unknown-linux-gnu/sys-include -O2 -g -O2 -DIN_GCC -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -mlong-double-128 -mno-minimal-toc -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1 -Wl,--version-script=libgcc.map -o 64/libgcc_s.so.1.tmp -g -O2 -m64 -B./ _muldi3_s.o _negdi2_s.o _lshrdi3_s.o _ashldi3_s.o _ashrdi3_s.o _cmpdi2_s.o _ucmpdi2_s.o _clear_cache_s.o _trampoline_s.o __main_s.o _absvsi2_s.o _absvdi2_s.o _addvsi3_s.o _addvdi3_s.o _subvsi3_s.o _subvdi3_s.o _mulvsi3_s.o _mulvdi3_s.o _negvsi2_s.o _negvdi2_s.o _ctors_s.o _ffssi2_s.o _ffsdi2_s.o _clz_s.o _clzsi2_s.o _clzdi2_s.o _ctzsi2_s.o _ctzdi2_s.o _popcount_tab_s.o _popcountsi2_s.o _popcountdi2_s.o _paritysi2_s.o _paritydi2_s.o _powisf2_s.o _powidf2_s.o _powixf2_s.o _powitf2_s.o _mulhc3_s.o _mulsc3_s.o _muldc3_s.o _mulxc3_s.o _multc3_s.o _divhc3_s.o _divsc3_s.o _divdc3_s.o _divxc3_s.o _divtc3_s.o _bswapsi2_s.o _bswapdi2_s.o _clrsbsi2_s.o _clrsbdi2_s.o _fixunssfsi_s.o _fixunsdfsi_s.o _fixunsxfsi_s.o _fixsfdi_s.o _fixdfdi_s.o _fixxfdi_s.o _fixtfdi_s.o _fixunssfdi_s.o _fixunsdfdi_s.o _fixunsxfdi_s.o _fixunstfdi_s.o _floatdisf_s.o _floatdidf_s.o _floatdixf_s.o _floatditf_s.o _floatundisf_s.o _floatundidf_s.o _floatundixf_s.o _floatunditf_s.o _divdi3_s.o _moddi3_s.o _divmoddi4_s.o _udivdi3_s.o _umoddi3_s.o _udivmoddi4_s.o _udiv_w_sdiv_s.o ibm-ldouble_s.o tramp_s.o ppc64-fp_s.o enable-execute-stack_s.o unwind-dw2_s.o unwind-dw2-fde-dip_s.o unwind-sjlj_s.o unwind-c_s.o emutls_s.o libgcc.a -lc && rm -f 64/libgcc_s.so && if [ -f 64/libgcc_s.so.1 ]; then mv -f 64/libgcc_s.so.1 64/libgcc_s.so.1.backup; else true; fi && mv 64/libgcc_s.so.1.tmp 64/libgcc_s.so.1 && (echo "/* GNU ld script"; echo " Use the shared library, but some functions are only in"; echo " the static library. */"; echo "GROUP ( libgcc_s.so.1 -lgcc )" ) > 64/libgcc_s.so /usr/bin/ld: /usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/./gcc/liblto_plugin.so: error loading plugin: /usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/./gcc/liblto_plugin.so: wrong ELF class: ELFCLASS64 collect2: error: ld returned 1 exit status gmake[5]: *** [libgcc_s.so] Error 1 gmake[5]: Leaving directory `/usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/powerpc64-unknown-linux-gnu/64/libgcc' gmake[4]: *** [multi-do] Error 1 gmake[4]: Leaving directory `/usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/powerpc64-unknown-linux-gnu/libgcc' gmake[3]: *** [all-multi] Error 2 gmake[3]: Leaving directory `/usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003/powerpc64-unknown-linux-gnu/libgcc' gmake[2]: *** [all-stage1-target-libgcc] Error 2 gmake[2]: Leaving directory `/usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003' gmake[1]: *** [stage1-bubble] Error 2 gmake[1]: Leaving directory `/usr/local/build/gcc-7.2.0_linux_3.16.0-4-powerpc64.003' gmake: *** [bootstrap] Error 2 Command exited with non-zero status 2