/usr/bin/llvm-tblgen -I /usr/include -gen-register-info AMDGPU.td -o AMDGPUGenRegisterInfo.inc /usr/bin/llvm-tblgen -I /usr/include -gen-instr-info AMDGPU.td -o AMDGPUGenInstrInfo.inc /usr/bin/llvm-tblgen -I /usr/include -gen-asm-writer AMDGPU.td -o AMDGPUGenAsmWriter.inc Included from AMDGPU.td:20: Included from AMDGPURegisterInfo.td:21: R600RegisterInfo.td:4762:27997: error: Variable not defined: 'C1' […] gmake[4]: *** No rule to make target `AMDGPUGenRegisterInfo.inc', needed by `depend'. Stop. Reproducible: Always Portage 2.2.0_alpha120 (default/linux/amd64/10.0/desktop/kde, gcc-4.6.3, glibc-2.15-r2, 3.5.0-gentoo x86_64) [16/1898] ================================================================= System uname: Linux-3.5.0-gentoo-x86_64-AMD_Athlon-tm-_64_X2_Dual_Core_Processor_5000+-with-gentoo-2.1 Timestamp of tree: Thu, 26 Jul 2012 10:45:01 +0000 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.2_p37 dev-java/java-config: 2.1.12 dev-lang/python: 2.7.3-r2, 3.2.3-r1 dev-util/cmake: 2.8.8-r3 dev-util/pkgconfig: 0.27 sys-apps/baselayout: 2.1-r1 sys-apps/openrc: 0.10.5 sys-apps/sandbox: 2.6 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.6, 1.12.2 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r3 sys-kernel/linux-headers: 3.5 (virtual/os-headers) sys-libs/glibc: 2.15-r2 Repositories: gentoo systemd local kde sunrise g-ctan ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-pipe -O2 -march=athlon64-sse3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /usr/share/themes/oxygen-gtk/gtk-2.0 /usr/share/themes/oxygen-gtk/gtk-3.0 /var/lib/neatx/home" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/revdep-rebuild /etc/san dbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-pipe -O2 -march=athlon64-sse3" DISTDIR="/var/cache/portage/distfiles" EMERGE_DEFAULT_OPTS="--depclean-lib-check n --with-bdeps y --keep-going" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildsyspkg compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles news parallel-fetch parse-eapi-ebuild-head preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ http://distfiles.gentoo.org" LANG="en_GB.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--hash-style=gnu" LINGUAS="de" MAKEOPTS="-j3" 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/layman/systemd /var/cache/portage/local /var/cache/portage/overlays/kde /var/cache/portage/overlays/sunrise /var/lib/g-ctan" […] Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Created attachment 319300 [details] build.log
This bug has been fixed in both the 9.0 and master branches of Mesa. Since there was no Mesa 8.1 release, I'm guessing that the gentoo 8.1-rc1 package is what became the Mesa 9.0 release, so this bug can be closed.
Marking as fixed per comment 2.