Date: Sun, 23 Jul 2017 15:54:33 -0700 From: Mark Millard <markmi@dsl-only.net> To: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: FWD: libstdc++ build failures on MIPS, PowerPC, Sparc Message-ID: <A0C428BE-B7CB-493F-BBC6-FECB2166F5DF@dsl-only.net>
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[Just a forward of someone else's note about gcc
4.2.1 build problems -in -r321376 .]
Ravi Pokala rpokala at mac.com wrote on
Sun Jul 23 19:44:57 UTC 2017 :
> I did a tinderbox build of -HEAD as of r321376; there were failures like this (paths shortened):
>
> c++ -isystem ${OUTDIR}/tmp/usr/include/c++/v1 -std=c++11 -nostdinc++ -isystem ${OUTDIR}/tmp/usr/include -L${OUTDIR}/tmp/usr/lib -B${OUTDIR}/tmp/usr/lib --sysroot=${OUTDIR}/tmp -B${OUTDIR}/tmp/usr/bin -O -pipe -G0 -EB -mabi=32 -msoft-float -DIN_GLIBCPP_V3 -DHAVE_CONFIG_H -I${SRCDIR}/gnu/lib/libstdc++ -I${SRCDIR}/contrib/libstdc++/libsupc++ -I${SRCDIR}/contrib/gcc -I${SRCDIR}/contrib/libstdc++/include -I${SRCDIR}/contrib/gcclibs/include -I${SRCDIR}/contrib/libstdc++/include -I. -frandom-seed=RepeatabilityConsideredGood -fno-implicit-templates -ffunction-sections -fdata-sections -Wno-deprecated -c ${SRCDIR}/contrib/libstdc++/src/bitmap_allocator.cc -o bitmap_allocator.o
>
> cc1plus: error: unrecognized command line option "-std=c++11"
> *** [bitmap_allocator.o] Error code 1
>
> on multiple worlds:
>
> [threepio:clean/base/head] rpokala% egrep -l 'stopped in .*libstdc' _.*buildworld
> _.mips.mips.buildworld
> _.mips.mips64.buildworld
> _.mips.mips64el.buildworld
> _.mips.mips64elhf.buildworld
> _.mips.mips64hf.buildworld
> _.mips.mipsel.buildworld
> _.mips.mipselhf.buildworld
> _.mips.mipshf.buildworld
> _.mips.mipsn32.buildworld
> _.powerpc.powerpc.buildworld
> _.powerpc.powerpc64.buildworld
> _.powerpc.powerpcspe.buildworld
> _.sparc64.sparc64.buildworld
>
> No interesting build environment, just MAKEOBJDIRPREFIX and JFLAGS; clean sources and empty output directory.
===
Mark Millard
markmi at dsl-only.net
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