On 3/31/16 4:42 PM, Mark Millard wrote: > On 2016-Mar-31, at 3:34 PM, Bryan Drewery <bdrewery at FreeBSD.org> wrote: >> > #include "..." search starts here: >> > #include <...> search starts here: >> > /usr/local/lib/gcc49/include/c++/ >> > /usr/local/lib/gcc49/include/c++//x86_64-portbld-freebsd11.0 >> > /usr/local/lib/gcc49/include/c++//backward >> > /usr/local/lib/gcc49/gcc/x86_64-portbld-freebsd11.0/4.9.4/include >> > /usr/local/include >> > /usr/local/lib/gcc49/gcc/x86_64-portbld-freebsd11.0/4.9.4/include-fixed >> > /usr/include >> > End of search list. > Beyond /usr/local/include is also the fun of [ignoring C++ specific issues]: > (My quoting of a copy/paste) > >> > # ls /usr/local/lib/gcc49/gcc/powerpc64-portbld-freebsd11.0/4.9.4/include* >> > /usr/local/lib/gcc49/gcc/powerpc64-portbld-freebsd11.0/4.9.4/include: >> > altivec.h iso646.h ppc-asm.h spu2vmx.h stdatomic.h stdint-gcc.h unwind.h >> > float.h objc ppu_intrinsics.h ssp stdbool.h stdint.h varargs.h >> > htmintrin.h omp.h si2vmx.h stdalign.h stddef.h stdnoreturn.h vec_types.h >> > htmxlintrin.h paired.h spe.h stdarg.h stdfix.h tgmath.h >> > >> > /usr/local/lib/gcc49/gcc/powerpc64-portbld-freebsd11.0/4.9.4/include-fixed: >> > README libmilter limits.h netinet stddef.h stdio.h stdlib.h sys syslimits.h unistd.h wchar.h > But at least in recent times after WCHAR_TYPE was fixed for powerpc/powerpc64 I've not had troubles that traced to these for CC and CXX being based on gcc49 while XCC and XCXX were based on powerpc64-gcc for buildworld/buildkernel on a powerpc64 host. > > I have had various examples of /usr/local/include/ files breaking builds depending on what ports were in place at the time. All along I've been doing renaming in that area to allow buildworld/buildkernel use. This should be fine with my fix too. Trying add this to your make.conf for now: CFLAGS.gcc+= -isystem /usr/include -- Regards, Bryan DreweryReceived on Thu Mar 31 2016 - 22:02:54 UTC
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