When I try to compile lcd4linux-0.10.1_rc2-r1 in my new Core2Duo Laptop it fails. In my old AMD64 it compiles fine, so I'm not sure if it is a gentoo related problem Portage output: [...configure stuff omitted...] if x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -Wall -W -fno-strict-aliasing -march=nocona -O2 -pipe -msse3 -MT udelay.o -MD -MP -MF ".deps/udelay.Tpo" -c -o udelay.o udelay.c; \ then mv -f ".deps/udelay.Tpo" ".deps/udelay.Po"; else rm -f ".deps/udelay.Tpo"; exit 1; fi In file included from /usr/include/asm/msr.h:5, from udelay.c:60: /usr/include/asm-x86_64/msr.h:169: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:169: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:169: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h: In function 'rdmsr_on_cpu': /usr/include/asm-x86_64/msr.h:171: error: 'l' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:171: error: (Each undeclared identifier is reported only once /usr/include/asm-x86_64/msr.h:171: error: for each function it appears in.) /usr/include/asm-x86_64/msr.h:171: error: 'h' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:171: error: 'msr_no' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:171: error: invalid lvalue in asm output 0 /usr/include/asm-x86_64/msr.h:171: error: invalid lvalue in asm output 1 /usr/include/asm-x86_64/msr.h: At top level: /usr/include/asm-x86_64/msr.h:173: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:173: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:173: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h: In function 'wrmsr_on_cpu': /usr/include/asm-x86_64/msr.h:175: error: 'msr_no' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:175: error: 'l' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:175: error: 'h' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h: At top level: /usr/include/asm-x86_64/msr.h:177: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:177: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:177: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h: In function 'rdmsr_safe_on_cpu': /usr/include/asm-x86_64/msr.h:179: error: 'l' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:179: error: 'h' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:179: error: 'msr_no' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:179: error: invalid lvalue in asm output 1 /usr/include/asm-x86_64/msr.h:179: error: invalid lvalue in asm output 2 /usr/include/asm-x86_64/msr.h: At top level: /usr/include/asm-x86_64/msr.h:181: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:181: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h:181: error: expected declaration specifiers or '...' before '__u32' /usr/include/asm-x86_64/msr.h: In function 'wrmsr_safe_on_cpu': /usr/include/asm-x86_64/msr.h:183: error: 'msr_no' undeclared (first use in this function)if x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -Wall -W -fno-strict-aliasing -march=nocona -O2 -pipe -msse3 -MT qprintf.o -MD -MP -MF ".deps/qprintf.Tpo" -c -o qprintf.o qprintf.c; \ then mv -f ".deps/qprintf.Tpo" ".deps/qprintf.Po"; else rm -f ".deps/qprintf.Tpo"; exit 1; fi /usr/include/asm-x86_64/msr.h:183: error: 'l' undeclared (first use in this function) /usr/include/asm-x86_64/msr.h:183: error: 'h' undeclared (first use in this function) if x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I. -D_GNU_SOURCE -Wall -W -fno-strict-aliasing -march=nocona -O2 -pipe -msse3 -MT rgb.o -MD -MP -MF ".deps/rgb.Tpo" -c -o rgb.o rgb.c; \ then mv -f ".deps/rgb.Tpo" ".deps/rgb.Po"; else rm -f ".deps/rgb.Tpo"; exit 1; fi make[1]: *** [udelay.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory `/var/tmp/portage/app-misc/lcd4linux-0.10.1_rc2-r1/work/lcd4linux-0.10.1-RC2' make: *** [all] Error 2 * * ERROR: app-misc/lcd4linux-0.10.1_rc2-r1 failed. * Call stack: * ebuild.sh, line 1654: Called dyn_compile * ebuild.sh, line 990: Called qa_call 'src_compile' * ebuild.sh, line 44: Called src_compile * lcd4linux-0.10.1_rc2-r1.ebuild, line 151: Called die * * make failed * If you need support, post the topmost build error, and the call stack if relevant. * A complete build log is located at '/var/tmp/portage/app-misc/lcd4linux-0.10.1_rc2-r1/temp/build.log'. * * Messages for package app-misc/lcd4linux-0.10.1_rc2-r1: * If you wish to compile only specific plugins, please use * the LCD4LINUX_PLUGINS environment variable. Plugins must be comma separated and can be either of: * apm cpuinfo diskstats dvb exec file ic_sensors imon isdn kvv loadavg meminfo netdev pop3 ppp proc_stat seti statfs uname uptime wireless * Active plugins: all,!xmms,!iconv,!mpd,!python * * ERROR: app-misc/lcd4linux-0.10.1_rc2-r1 failed. * Call stack: * ebuild.sh, line 1654: Called dyn_compile * ebuild.sh, line 990: Called qa_call 'src_compile' * ebuild.sh, line 44: Called src_compile * lcd4linux-0.10.1_rc2-r1.ebuild, line 151: Called die Reproducible: Always Steps to Reproduce: # USE="-iconv -python mysql" emerge app-misc/lcd4linux Actual Results: compilation fails Expected Results: program should be compiled Portage 2.1.3.9 (default-linux/amd64/2007.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.22-suspend2-r2-stolz x86_64) ================================================================= System uname: 2.6.22-suspend2-r2-stolz x86_64 Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz Timestamp of tree: Wed, 24 Oct 2007 23:00:01 +0000 app-shells/bash: 3.2_p17 dev-lang/python: 2.4.4-r5 dev-python/pycrypto: 2.0.1-r6 sys-apps/baselayout: 1.12.9-r2 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.61-r1 sys-devel/automake: 1.6.3, 1.7.9-r1, 1.9.6-r2, 1.10 sys-devel/binutils: 2.18-r1 sys-devel/gcc-config: 1.3.16 sys-devel/libtool: 1.5.24 virtual/os-headers: 2.6.22-r2 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=nocona -O2 -pipe -msse3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/splash /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=nocona -O2 -pipe -msse3" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer parallel-fetch sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LANG="es_ES@euro" LC_ALL="es_ES@euro" LINGUAS="es" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acpi alsa amd64 amr bash-completion battery berkdb bitmap-fonts bluetooth bzip2 cli cracklib crypt cups dvd dvdnav dvdr encode gdbm geoip gif gpm iconv isdnlog jpeg kde kdeenablefinal logitech-mouse mad midi minimal mmx mng mp3 mudflap ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pcre perl png pppd python qt qt3 quicktime readline reflection samba session spell spl sse sse2 ssl svg tcpd theora threads truetype truetype-fonts type1-fonts unicode v4l vorbis xcomposite xinerama xorg xv xvid xvmc zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" FOO2ZJS_DEVICES="hp1018" INPUT_DEVICES="keyboard mouse evdev synaptics" KERNEL="linux" LCD_DEVICES="mtxorb" LINGUAS="es" USERLAND="GNU" VIDEO_CARDS="nvidia vga" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
it isnt a Gentoo specific problem ... LKML hasnt gotten around to fixing up msr.h properly just yet
Fixed in app-misc/lcd4linux-0.10.1_rc2-r2 not to use asm/msr.h, which is the cleaner solution on the program-side. I asked for a pre-30-day stabling in bug #197115. Toolchain, feel free to close if you don't need this bug to track any changes to linux-headers.
i'll fixup msr.h ... all it needs is a types include i think upstream is discussing simply removing it from export anyways ...
fixed in linux-headers-2.6.23-r3 http://sources.gentoo.org/gentoo/src/patchsets/gentoo-headers/2.6.23/09_all_include-other-linux-headers.patch?r1=1.2&r2=1.3
*** Bug 243114 has been marked as a duplicate of this bug. ***
