System is a fresh install from a 2006.0 stage3 tarball, no changes to USE flags except to enable ipv6 support. When running emerge -avuDN world, compilation bails when compiling bison - error output is very long, so I will cut out what I believe to be unimportant information - if more info from the output is needed, let me know. make[4]: Entering directory `/var/tmp/portage/bison-2.1/work/bison-2.1/examples/calc++' if sparc-unknown-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I../.. -O2 -mcpu=ultrasparc -pipe -MT calc++-scanner.o -MD -MP -MF ".deps/calc++-scanner.Tpo" -c -o calc++-scanner.o calc++-scanner.cc; \ then mv -f ".deps/calc++-scanner.Tpo" ".deps/calc++-scanner.Po"; else rm -f ".deps/calc++-scanner.Tpo"; exit 1; fi In file included from /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/cstdlib:49, from ./calc++-scanner.ll:2: /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/sparc-unknown-linux-gnu/bits/c++config.h:35:29: bits/os_defines.h: No such file or directory In file included from /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/bits/basic_ios.h:44, from /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/ios:51, from /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/ostream:45, from /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/iostream:45, from calc++-parser.hh:26, from ./calc++-scanner.ll:7: /usr/lib/gcc/sparc-unknown-linux-gnu/3.4.5/include/g++-v3/bits/locale_facets.h:132:31: bits/ctype_base.h: No such file or directory {Lots of error messages snipped for brevity} make[4]: *** [calc++-scanner.o] Error 1 make[4]: Leaving directory `/var/tmp/portage/bison-2.1/work/bison-2.1/examples/calc++' make[3]: *** [all] Error 2 make[3]: Leaving directory `/var/tmp/portage/bison-2.1/work/bison-2.1/examples/calc++' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/bison-2.1/work/bison-2.1/examples' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/bison-2.1/work/bison-2.1' make: *** [all] Error 2 !!! ERROR: sys-devel/bison-2.1 failed. !!! Function src_compile, Line 35, Exitcode 2 !!! (no error message) !!! If you need support, post the topmost build error, NOT this status message. emerge --info output: Portage 2.0.54 (default-linux/sparc/sparc64/2006.0/2.4, gcc-3.4.5, glibc-2.3.5-r3, 2.4.32-sparc-r4 sparc64) ================================================================= System uname: 2.4.32-sparc-r4 sparc64 sun4u Gentoo Base System version 1.6.14 dev-lang/python: 2.4.2 dev-python/pycrypto: [Not Present] dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1-r2 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.4.26-r1 ACCEPT_KEYWORDS="sparc" AUTOCLEAN="yes" CBUILD="sparc-unknown-linux-gnu" CFLAGS="-O2 -mcpu=ultrasparc -pipe" CHOST="sparc-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/eselect/compiler /etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -mcpu=ultrasparc -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="sparc X apache2 arts avi berkdb bitmap-fonts bzip2 cli crypt cups dba dlloader dri eds encode esd expat fbcon foomaticdb fortran gcc64 gd gdbm gif gnome gstreamer gtk gtk2 imlib ipv6 jpeg kde libwww mad mikmod motif mpeg ncurses nls ogg opengl oss pam pcre pdflib perl png python qt readline reflection sdl session spell spl ssl tcpd truetype truetype-fonts type1-fonts vorbis xml xmms xorg xv zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS, PORTAGE_RSYNC_EXTRA_OPTS, PORTAGE_RSYNC_OPTS, PORTDIR_OVERLAY
Just an additional comment - once I'd upgraded GCC to the 3.4.6 ebuild, bison compiled fine, so this problem seems to be related to the gcc 3.4.5 version included with the stage3 tarball.
Well, 2006.1 is out and there's new stages, so this should be FIXED.
