emerge fails during configuration phase. Error message says 'x86 MMX intrinsics not detected' According to google search, same error had happened in the past and reason is lack of optimization flag in CFLAGS and CXXFLAGS. But I have -O2 specified in those flags and I can build previous version (0.33.2) without a problem. Reproducible: Always Steps to Reproduce: 1.sudo emerge =x11-libs/pixman-0.33.4 2. 3. Actual Results: * Package: x11-libs/pixman-0.33.4 * Repository: gentoo * Maintainer: x11@gentoo.org * USE: abi_x86_32 cpu_flags_x86_mmxext cpu_flags_x86_sse2 elibc_glibc kernel_linux userland_GNU x86 * FEATURES: preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking pixman-0.33.4.tar.bz2 to /var/tmp/portage/x11-libs/pixman-0.33.4/work >>> Source unpacked in /var/tmp/portage/x11-libs/pixman-0.33.4/work >>> Preparing source in /var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4 ... * Running elibtoolize in: pixman-0.33.4/ * Applying portage/1.2.0 patch ... * Applying sed/1.5.6 patch ... * Applying as-needed/2.4.2 patch ... * Applying target-nm/2.4.2 patch ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4 ... * abi_x86_32.x86: running multilib-minimal_abi_src_configure >>> Working in BUILD_DIR: "/var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4-abi_x86_32.x86" * econf: updating pixman-0.33.4/config.guess with /usr/share/gnuconfig/config.guess * econf: updating pixman-0.33.4/config.sub with /usr/share/gnuconfig/config.sub /var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4/configure --prefix=/usr --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --libdir=/usr/lib --docdir=/usr/share/doc/pixman-0.33.4 --enable-shared --disable-static --enable-mmx --enable-sse2 --disable-ssse3 --disable-vmx --disable-arm-neon --disable-arm-iwmmxt --disable-loongson-mmi --disable-gtk --disable-libpng checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether make supports nested variables... (cached) yes checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for i686-pc-linux-gnu-gcc... i686-pc-linux-gnu-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether i686-pc-linux-gnu-gcc accepts -g... yes checking for i686-pc-linux-gnu-gcc option to accept ISO C89... none needed checking whether i686-pc-linux-gnu-gcc understands -c and -o together... yes checking for style of include used by make... GNU checking dependency style of i686-pc-linux-gnu-gcc... none checking dependency style of i686-pc-linux-gnu-gcc... none checking how to print strings... printf checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by i686-pc-linux-gnu-gcc... /usr/i686-pc-linux-gnu/bin/ld checking if the linker (/usr/i686-pc-linux-gnu/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/i686-pc-linux-gnu-nm -B checking the name lister (/usr/bin/i686-pc-linux-gnu-nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert i686-pc-linux-gnu file names to i686-pc-linux-gnu format... func_convert_file_noop checking how to convert i686-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/i686-pc-linux-gnu/bin/ld option to reload object files... -r checking for i686-pc-linux-gnu-objdump... i686-pc-linux-gnu-objdump checking how to recognize dependent libraries... pass_all checking for i686-pc-linux-gnu-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for i686-pc-linux-gnu-ar... i686-pc-linux-gnu-ar checking for archiver @FILE support... @ checking for i686-pc-linux-gnu-strip... i686-pc-linux-gnu-strip checking for i686-pc-linux-gnu-ranlib... i686-pc-linux-gnu-ranlib checking command to parse /usr/bin/i686-pc-linux-gnu-nm -B output from i686-pc-linux-gnu-gcc object... ok checking for sysroot... no checking for i686-pc-linux-gnu-mt... no checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... i686-pc-linux-gnu-gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if i686-pc-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no checking for i686-pc-linux-gnu-gcc option to produce PIC... -fPIC -DPIC checking if i686-pc-linux-gnu-gcc PIC flag -fPIC -DPIC works... yes checking if i686-pc-linux-gnu-gcc static flag -static works... yes checking if i686-pc-linux-gnu-gcc supports -c -o file.o... yes checking if i686-pc-linux-gnu-gcc supports -c -o file.o... (cached) yes checking whether the i686-pc-linux-gnu-gcc linker (/usr/i686-pc-linux-gnu/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no checking for getisax... no checking whether byte ordering is bigendian... no checking for inline... inline checking whether the compiler supports -Werror... yes checking size of long... 4 checking whether __SUNPRO_C is declared... no checking whether __amd64 is declared... no checking whether the compiler supports -Wall... yes checking whether the compiler supports -Wdeclaration-after-statement... yes checking whether the compiler supports -Wno-unused-local-typedefs... yes checking whether the compiler supports -fno-strict-aliasing... yes checking for i686-pc-linux-gnu-gcc option to support OpenMP... unsupported checking whether the compiler supports -fvisibility=hidden... yes checking whether the compiler supports -xldscope=hidden... no checking whether to use Loongson MMI assembler... disabled checking whether to use MMX intrinsics... no configure: error: x86 MMX intrinsics not detected !!! Please attach the following file when seeking support: !!! /var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4-abi_x86_32.x86/config.log * ERROR: x11-libs/pixman-0.33.4::gentoo failed (configure phase): * econf failed * * Call stack: * ebuild.sh, line 90: Called src_configure * environment, line 3630: Called xorg-2_src_configure * environment, line 4436: Called autotools-multilib_src_configure * environment, line 704: Called multilib-minimal_src_configure * environment, line 2818: Called multilib_foreach_abi 'multilib-minimal_abi_src_configure' * environment, line 3025: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure' * environment, line 2749: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_configure' * environment, line 2747: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_configure' * environment, line 583: Called multilib-minimal_abi_src_configure * environment, line 2812: Called multilib_src_configure * environment, line 3242: Called autotools-utils_src_configure * environment, line 745: Called econf '--docdir=/usr/share/doc/pixman-0.33.4' '--enable-shared' '--disable-static' '--enable-mmx' '--enable-sse2' '--disable-ssse3' '--disable-vmx' '--disable-arm-neon' '--disable-arm-iwmmxt' '--disable-loongson-mmi' '--disable-gtk' '--disable-libpng' * phase-helpers.sh, line 662: Called __helpers_die 'econf failed' * isolated-functions.sh, line 117: Called die * The specific snippet of code: * die "$@" * * If you need support, post the output of `emerge --info '=x11-libs/pixman-0.33.4::gentoo'`, * the complete build log and the output of `emerge -pqv '=x11-libs/pixman-0.33.4::gentoo'`. * The complete build log is located at '/var/tmp/portage/x11-libs/pixman-0.33.4/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/x11-libs/pixman-0.33.4/temp/environment'. * Working directory: '/var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4-abi_x86_32.x86' * S: '/var/tmp/portage/x11-libs/pixman-0.33.4/work/pixman-0.33.4' Portage 2.2.23 (python 3.4.3-final-0, default/linux/x86/13.0/desktop, gcc-4.9.3, glibc-2.22-r1, 4.2.3-gentoo i686) ================================================================= System Settings ================================================================= System uname: Linux-4.2.3-gentoo-i686-Intel-R-_Pentium-R-_4_CPU_2.00GHz-with-gentoo-2.2 KiB Mem: 1029436 total, 22184 free KiB Swap: 2095100 total, 1978104 free Timestamp of repository gentoo: Sun, 25 Oct 2015 06:15:01 +0000 sh bash 4.3_p42 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 ccache version 3.2.4 [disabled] app-shells/bash: 4.3_p42::gentoo dev-java/java-config: 2.2.0::gentoo dev-lang/perl: 5.22.0::gentoo dev-lang/python: 2.7.10::gentoo, 3.4.3::gentoo dev-util/ccache: 3.2.4::gentoo dev-util/cmake: 3.3.2-r1::gentoo dev-util/pkgconfig: 0.29::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.18.3::gentoo sys-apps/sandbox: 2.9::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r1::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.9.3::gentoo sys-devel/gcc-config: 1.8::gentoo sys-devel/libtool: 2.4.6-r1::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.2::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.jp.gentoo.org/gentoo-portage priority: -1000 stream location: /var/lib/layman/stream masters: gentoo priority: 50 Installed sets: @qt5-addons, @qt5-essentials ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=i686 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=i686 -pipe" DISTDIR="/tmp" EMERGE_DEFAULT_OPTS="--nospinner --quiet-build" FCFLAGS="-O2 -march=i686 -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 -march=i686 -pipe" GENTOO_MIRRORS="http://gentoo.channelx.biz/ http://gentoo.gg3.net/ http://ftp.iij.ad.jp/pub/linux/gentoo/ http://ftp.jaist.ac.jp/pub/Linux/Gentoo/" LANG="C" LDFLAGS="-Wl,-O1 -Wl,--as-needed" 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" USE="X a52 aac acl acpi alsa berkdb bindist branding bzip2 cairo cdda cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gconf gdbm gif git glamor gpm gtk iconv inotify jpeg lcms ldap libnotify mad mng modules mp3 mp4 mpeg ncurses nls nptl ogg opengl pam pango pch pcre pdf png policykit ppds python qt3support qt4 qt5 readline samba sdl seccomp session spell ssl startup-notification svg taglib tcpd threads tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 x86 xattr xcb xml xv xvid zlib" ABI_X86="32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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" CPU_FLAGS_X86="mmx mmxext sse sse2" 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" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="ja" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20" USERLAND="GNU" VIDEO_CARDS="nvidia" 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: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Thanks. I can reproduce. I need to find a solution upstream.
I've reverted the commit upstream. The next release of pixman will have it.
This is fixed with 0.33.6.
