Attempting to build LLVM and clang from git fails, cannot find stdint.h - appears to be a path issue. Reproducible: Always Steps to Reproduce: 1.USE="clang" emerge llvm Actual Results: * ERROR: sys-devel/llvm-9999::gentoo failed (compile phase): * emake failed Expected Results: Expected code to compile. Currently using LLVM and clang built from git on Feb 28th. Suspect issue may be related to bugs <a href="https://bugs.gentoo.org/show_bug.cgi?id=503220">503220</a> and <a href="https://bugs.gentoo.org/show_bug.cgi?id=502318">502318</a> but patching the ebuild with <a href="https://503220.bugs.gentoo.org/attachment.cgi?id=371576">patch 371576</a> had no effect. emerge --info '=sys-devel/llvm-9999::gentoo' Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop, gcc-4.8.2, glibc-2.18-r1, 3.14.0-rc6 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.14.0-rc6-x86_64-AMD_Phenom-tm-_II_X4_955_Processor-with-gentoo-2.2 KiB Mem: 8168012 total, 4328380 free KiB Swap: 0 total, 0 free Timestamp of tree: Mon, 10 Mar 2014 12:45:01 +0000 ld GNU ld (GNU Binutils) 2.24 app-shells/bash: 4.2_p45-r1 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.6, 3.3.4 dev-util/cmake: 2.8.12.2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.14.1 sys-devel/binutils: 2.24-r2 sys-devel/gcc: 4.8.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.13 (virtual/os-headers) sys-libs/glibc: 2.18-r1 Repositories: gentoo x11 steam-overlay Harvey ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://distro.ibiblio.org/pub/linux/distributions/gentoo/ http://mirror.iawnet.sandia.gov/gentoo/ ftp://ftp.ussg.iu.edu/pub/linux/gentoo http://ftp.ucsb.edu/pub/mirrors/linux/gentoo/ http://cudlug.cudenver.edu/gentoo/ http://mirror.datapipe.net/gentoo http://mirror.usu.edu/mirrors/gentoo/ http://mirror.mcs.anl.gov/pub/gentoo/ http://mirror.mcs.anl.gov/pub/gentoo/ http://lug.mtu.edu/gentoo/ http://gentoo.mirrors.easynews.com/linux/gentoo/ http://gentoo.cites.uiuc.edu/pub/gentoo/ http://mirror.fslutd.org/linux/distributions/gentoo/ http://www.las.ic.unicamp.br/pub/gentoo/ http://trumpetti.atm.tut.fi/gentoo/ http://mirrors.linuxant.fr/distfiles.gentoo.org/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp.rhnet.is/pub/gentoo/ http://ftp.iij.ad.jp/pub/linux/gentoo/ http://ftp.jaist.ac.jp/pub/Linux/Gentoo/ http://gentoo.aditsu.net:8000/ http://ftp.daum.net/gentoo/ " LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/home/james/storage3/layman/x11 /home/james/storage3/layman/steam /usr/local/portage" SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode exif fam firefox flac gdbm gif gpm iconv ipv6 jpeg lcms ldap libnotify mad mmx mmxext mng modules mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds qt3support readline sdl session spell sse sse2 ssl startup-notification svg tcpd threads tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xml xv xvid zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev keyboard mouse joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="radeon ati r600" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= sys-devel/llvm-9999 was built with the following: USE="clang libffi static-analyzer xml -debug -doc -gold -multitarget -ncurses -ocaml -python -test -udis86" ABI_X86="64 -32 -x32" PYTHON_TARGETS="python2_7 -pypy2_0 -python2_6" VIDEO_CARDS="radeon" CFLAGS="-march=native -O3 -pipe -fomit-frame-pointer" CXXFLAGS="-march=native -O3 -pipe -fomit-frame-pointer" emerge -pqv '=sys-devel/llvm-9999::gentoo' [ebuild R ] sys-devel/llvm-9999 USE="clang libffi static-analyzer xml -debug -doc -gold -multitarget -ncurses -ocaml -python {-test} -udis86" ABI_X86="(64) -32 (-x32)" PYTHON_TARGETS="python2_7 -pypy2_0 -python2_6" VIDEO_CARDS="radeon"
Created attachment 372308 [details] build.log.gz
Created attachment 372310 [details] environment
Created attachment 372338 [details, diff] clang-resource-dir update Problem tracked down to this section in llvm-9999.ebuild: if use clang; then conf_flags+=( --with-clang-resource-dir=../lib/clang/3.5 ) fi Removing it allowed llvm and clang to build, with no apparent problem in mesa or libclc, but may break other software. I'm guessing the clang resource dir is explicitly defined here to ensure the clang header files are used instead of gcc's, which google suggests may have had tyedef issues in the past. Patch updates resource directory from ../lib/clang/3.5 to ../lib/clang/3.5.0 and now builds like normal.
This issue annoys me since several weeks, maybe even months.
// Compute the path to the resource directory. StringRef ClangResourceDir(CLANG_RESOURCE_DIR); SmallString<128> P(Dir); if (ClangResourceDir != "") llvm::sys::path::append(P, ClangResourceDir); else llvm::sys::path::append(P, "..", "lib", "clang", CLANG_VERSION_STRING); ResourceDir = P.str(); I'd say we can just remove the configure argument since it seems that clang can do fine without it. I think we used to pass it because we did install clang to /usr/$(get_libdir)/clang in the past, and we needed the override.
+ 11 Mar 2014; Michał Górny <mgorny@gentoo.org> llvm-9999.ebuild: + Remove unnecessary --with-clang-resource-dir that broke the build whenever the + version number was bumped. Please test.
Thanks, Michał. Rebuilt with ebuild rev. 1.79, source compiled as expected.
