/bin/mkdir -p runtime; files=`echo /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/debug.g o /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/error.go /var/tmp/cross-powerpc64-unknow n-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/extern.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gc c-4.6.3/work/gcc-4.6.3/libgo/go/runtime/malloc_defs.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libg o/go/runtime/runtime_defs.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/sig.go /var/t mp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/softfloat64.go /var/tmp/cross-powerpc64-unknown- linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/type.go version.go | sed -e 's/[^ ]*\.gox//g'`; /bin/sh ./libtool --tag GO --mode=compile powerpc64-unknown-linux-gnu-gccgo -O2 -g -I . -c -fgo-prefix="libgo_runtime" -o runtime/runtime.lo $files libtool: compile: powerpc64-unknown-linux-gnu-gccgo -O2 -g -I . -c -fgo-prefix=libgo_runtime /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/ sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/debug.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6. 3/libgo/go/runtime/error.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/extern.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/malloc_defs.go /var/tmp/cross-powerpc64-unknow n-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/runtime_defs.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-de vel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/sig.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/ go/runtime/softfloat64.go /var/tmp/cross-powerpc64-unknown-linux-gnu/portage/sys-devel/gcc-4.6.3/work/gcc-4.6.3/libgo/go/runtime/type.go version. go ./libtool: line 1144: powerpc64-unknown-linux-gnu-gccgo: command not found make[4]: *** [runtime/runtime.lo] Error 1 Reproducible: Always ROOT=/: Portage 2.2.0_alpha123 (default/linux/amd64/10.0, gcc-4.5.4, glibc-2.15-r2, 2.6.18-308.11.1.el5 x86_64) ================================================================= System uname: Linux-2.6.18-308.11.1.el5-x86_64-Quad-Core_AMD_Opteron-tm-_Processor_2352-with-gentoo-2.1 Timestamp of tree: Tue, 28 Aug 2012 07:45:01 +0000 distcc 3.1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.2_p37 dev-lang/python: 2.7.3-r2, 3.2.3 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.68 sys-devel/automake: 1.11.1 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.5.4 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.4-r2 (virtual/os-headers) sys-libs/glibc: 2.15-r2 Repositories: gentoo local sunrise ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O2 -march=opteron-sse3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-pipe -O2 -march=opteron-sse3" DISTDIR="/var/cache/portage/distfiles" EMERGE_DEFAULT_OPTS="--usepkg --binpkg-respect-use --keep-going" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch parallel-install parse-eapi-ebuild-head preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--hash-style=gnu" PKGDIR="/var/cache/portage/packages" PORTAGE_COMPRESS="xz" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/var/cache/portage/gentoo" PORTDIR_OVERLAY="/var/cache/portage/local /var/cache/portage/overlays/sunrise" [...] Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ROOT=/usr/powerpc64-unknown-linux-gnu: Portage 2.2.0_alpha123 (default/linux/powerpc/ppc64/10.0/64bit-userland, gcc-4.6.3, glibc-2.16.0, 2.6.18-308.11.1.el5 x86_64) ================================================================= System uname: Linux-2.6.18-308.11.1.el5-x86_64-Quad-Core_AMD_Opteron-tm-_Processor_2352-with-gentoo-2.1 Timestamp of tree: Tue, 28 Aug 2012 07:45:01 +0000 distcc 3.1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.2_p37 dev-lang/python: 2.7.3-r2, 3.2.3 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.9.8.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.68 sys-devel/automake: 1.11.1 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.5.4 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.4-r2 (virtual/os-headers) sys-libs/glibc: 2.15-r2 Repositories: gentoo local sunrise ACCEPT_KEYWORDS="ppc64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O2 -mcpu=cell -mabi=altivec" CHOST="powerpc64-unknown-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-pipe -O2 -mcpu=cell -mabi=altivec" DISTDIR="/var/cache/portage/distfiles" EMERGE_DEFAULT_OPTS="--usepkg --binpkg-respect-use --keep-going" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch parallel-install parse-eapi-ebuild-head preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://distfiles.gentoo.org" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu" PKGDIR="/usr/powerpc64-unknown-linux-gnu/packages/" PORTAGE_COMPRESS="xz" PORTAGE_CONFIGROOT="/usr/powerpc64-unknown-linux-gnu/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp/cross-powerpc64-unknown-linux-gnu" PORTDIR="/var/cache/portage/gentoo" PORTDIR_OVERLAY="/var/cache/portage/local /var/cache/portage/overlays/sunrise" [...] Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 322424 [details] build.log (xz compressed)
It compiles with USE=-go.
pretty sure this is expected: if you want to cross-compile gcc, you need a cross-compiler gcc that supports all the features you desire in the cross-compiled gcc
