This was in a poudriere bulk build on a head -r347549 based powerpc64 system with system clang 8 for cc and c++ and base/binutils for ld. I was attempting a build with the -O1 changes disabled. (Note: the system is self hosting for buildworld buildkernel via the clang 8 and base/binutils combination.)
So having issues with building lang/gcc8 is not limited to gcc 4.2.1's tool chain for powerpc64. (I've not yet tested -O1 use as the bulk build still has lots of other things to build.) . . . c++: warning: argument unused during compilation: '-nopie' [-Wunused-command-line-argument] /usr/bin/ld: libbackend.a(ipa-inline.o)(.text+0x540): sibling call optimization to `_ZN16function_summaryIP14ipa_fn_summaryE3getEP11cgraph_node' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `_ZN16function_summaryIP14ipa_fn_summaryE3getEP11cgraph_node' extern /usr/bin/ld: libbackend.a(ipa-inline.o)(.text+0xa58): sibling call optimization to `_ZN16function_summaryIP14ipa_fn_summaryE3getEP11cgraph_node' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `_ZN16function_summaryIP14ipa_fn_summaryE3getEP11cgraph_node' extern . . . /usr/bin/ld: libbackend.a(ipa-inline.o)(.text+0x1150): sibling call optimization to `_ZN10hash_tableIN8hash_mapI8int_hashIiLi0ELin1EEP16ipa_call_summary21simple_hashmap_traitsI19default_hash_traitsIS2 _ES4_EE10hash_entryE11xcallocatorE19find_slot_with_hashERKij13insert_option' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `_ZN10hash_tab leIN8hash_mapI8int_hashIiLi0ELin1EEP16ipa_call_summary21simple_hashmap_traitsI19default_hash_traitsIS2_ES4_EE10hash_entryE11xcallocatorE19find_slot_with_hashERKij13insert_option' extern /usr/bin/ld: libbackend.a(ipa-inline.o)(.text+0x1224): sibling call optimization to `_ZN10hash_tableIN8hash_mapI8int_hashIiLi0ELin1EEP16ipa_call_summary21simple_hashmap_traitsI19default_hash_traitsIS2 _ES4_EE10hash_entryE11xcallocatorE19find_slot_with_hashERKij13insert_option' does not allow automatic multiple TOCs; recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `_ZN10hash_tab leIN8hash_mapI8int_hashIiLi0ELin1EEP16ipa_call_summary21simple_hashmap_traitsI19default_hash_traitsIS2_ES4_EE10hash_entryE11xcallocatorE19find_slot_with_hashERKij13insert_option' extern . . . For reference . . . # cc -v FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on LLVM 8.0.0) Target: powerpc64-unknown-freebsd13.0 Thread model: posix InstalledDir: /usr/bin # c++ -v FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on LLVM 8.0.0) Target: powerpc64-unknown-freebsd13.0 Thread model: posix InstalledDir: /usr/bin # ld -v GNU ld (GNU Binutils) 2.32 I used: # svnlite diff /usr/ports/lang/gcc8/ | more Index: /usr/ports/lang/gcc8/Makefile =================================================================== --- /usr/ports/lang/gcc8/Makefile (revision 501994) +++ /usr/ports/lang/gcc8/Makefile (working copy) @@ -62,7 +62,7 @@ .elif ${ARCH} == powerpc64 CONFIGURE_ENV+= UNAME_m="powerpc64" -MAKE_ARGS+= CFLAGS_FOR_TARGET="-O1" CXXFLAGS_FOR_TARGET="-O1" BOOT_CFLAGS="-O1" # PR235975 +#MAKE_ARGS+= CFLAGS_FOR_TARGET="-O1" CXXFLAGS_FOR_TARGET="-O1" BOOT_CFLAGS="-O1" # PR235975 .elif ${ARCH} == powerpcspe CONFIGURE_ARGS+= --with-cpu=8548 --enable-e500_double --without-fp @@ -80,7 +80,7 @@ CONFIGURE_ARGS+=--with-build-config=bootstrap-debug ALL_TARGET= bootstrap-lean .endif -INSTALL_TARGET= install-strip +#INSTALL_TARGET= install-strip .if ${UID} != 0 BINMODE= 755 .endif === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ freebsd-ports@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ports To unsubscribe, send any mail to "freebsd-ports-unsubscr...@freebsd.org"