https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31350
Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target|i686-pc-linux-gnu | CC| |egallager at gcc dot gnu.org Host|i686-pc-linux-gnu | Build|i686-pc-linux-gnu | --- Comment #2 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > Some of this is not a GCC bug but a binutils one I think or maybe not a bug > at all. Or a cctools bug or a bug for wherever you get your assembler from. For me the stuff that goes to stderr is: ---------------------------------------------------------------------------- Using built-in specs. COLLECT_GCC=/usr/local/bin/gcc COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/i386-apple-darwin9.8.0/8.0.0/lto-wrapper Target: i386-apple-darwin9.8.0 Configured with: ../configure --disable-werror --disable-werror-always --enable-languages=c,c++,lto,objc,obj-c++ --enable-stage1-checking=release,rtl -C --with-system-libunwind --enable-secureplt --enable-frame-pointer --enable-debug --with-isl --disable-host-shared --enable-maintainer-mode --disable-default-pie --with-ld64 --without-pic --enable-target-optspace --enable-libstdcxx-debug CC=/usr/local/bin/gcc CXX=/usr/local/bin/g++ AUTOCONF=/usr/local/bin/autoconf AUTOHEADER=/usr/local/bin/autoheader AUTORECONF=/usr/local/bin/autoreconf AUTOM4TE=/usr/local/bin/autom4te AUTOSCAN=/usr/local/bin/autoscan AUTOUPDATE=/usr/local/bin/autoupdate IFNAMES=/usr/local/bin/ifnames Thread model: posix gcc version 8.0.0 20170905 (experimental) (GCC) COLLECT_GCC_OPTIONS='-v' '--help' '-mmacosx-version-min=10.5.8' '-asm_macosx_version_min=10.5' '-mtune=core2' /usr/local/libexec/gcc/i386-apple-darwin9.8.0/8.0.0/cc1 -quiet -v -D__DYNAMIC__ help-dummy -fPIC -quiet -dumpbase help-dummy -mmacosx-version-min=10.5.8 -mtune=core2 -auxbase help-dummy -version --help -o /var/tmp//cczaoGRD.s GNU C11 (GCC) version 8.0.0 20170905 (experimental) (i386-apple-darwin9.8.0) compiled by GNU C version 8.0.0 20170905 (experimental), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3, isl version isl-0.16.1-GMP GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 COLLECT_GCC_OPTIONS='-v' '--help' '-mmacosx-version-min=10.5.8' '-mtune=core2' as -arch i386 -v -force_cpusubtype_ALL --help -o /var/tmp//ccltZ0N3.o /var/tmp//cczaoGRD.s Apple Inc version cctools-698.1~1, GNU assembler version 1.38 FATAL:/usr/bin/../libexec/gcc/darwin/i386/as: I don't understand '-' flag! ----------------------------------------------------------------------------