here the compile error result: /dsab/tmp.ostrov/portage/media-sound/lame-3.99.5-r1/work/lame-3.99.5/libmp3lame/vector/xmm_quantize_sub.c: In function 'fht_SSE2': /dsab/tmp.ostrov/portage/media-sound/lame-3.99.5-r1/work/lame-3.99.5/libmp3lame/vector/xmm_quantize_sub.c:172:20: warning: variable 'v_s2' set but not used [-Wunused-but-set-variable] __m128 v_s2; ^ /dsab/tmp.ostrov/portage/media-sound/lame-3.99.5-r1/work/lame-3.99.5/libmp3lame/vector/xmm_quantize_sub.c: In function 'init_xrpow_core_sse': /dsab/tmp.ostrov/portage/media-sound/lame-3.99.5-r1/work/lame-3.99.5/libmp3lame/vector/xmm_quantize_sub.c:65:18: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi] const __m128 vec_fabs_mask = _mm_loadu_ps(&fabs_mask._float[0]); ^ In file included from /dsab/tmp.ostrov/portage/media-sound/lame-3.99.5-r1/work/lame-3.99.5/libmp3lame/vector/xmm_quantize_sub.c:37:0: /usr/lib/gcc/i586-pc-linux-gnu/4.9.2/include/xmmintrin.h:929:1: error: inlining failed in call to always_inline '_mm_loadu_ps': target specific option mismatch _mm_loadu_ps (float const *__P) ^ ..... ################ bug report in upstream already exist (http://sourceforge.net/p/lame/bugs/443/), but the workarounds don't fit well to gentoo environment.
dirty hack solving this problem at least in my environment --- lame-3.99.5.orig/configure.in 2015-03-04 23:50:57.724964830 +0100 +++ lame-3.99.5/configure.in 2015-03-04 23:54:37.978298163 +0100 @@ -84,6 +84,17 @@ dnl Checks for header files. AC_HEADER_STDC + + +case $host_cpu in +i586*|i66*) + check_xmmintrin= + ;; +*) + check_xmmintrin="xmmintrin.h" + ;; +esac + AC_CHECK_HEADERS( \ errno.h \ fcntl.h \ @@ -93,7 +104,7 @@ sys/soundcard.h \ sys/time.h \ unistd.h \ - xmmintrin.h \ + ${check_xmmintrin} \ linux/soundcard.h) dnl Checks for typedefs, structures, and compiler characteristics.
Sorry, in the configure.in diff the line consisting of +i586*|i66*) must be +i586*|i686*)
Created attachment 409392 [details] 32-bit emerge failure log from pentium 4 I've run into this problem with gcc-4.9.3 Both my Pentium 4 PC and my qemu 32-bit {gentoo linux based} client fail to compile media-sound/lame-3.99.5-r1 with what appears to be the same messages posted here. However, my Intel Atom N270 based notebook compiles lame-3.99.5-r1 fine with gcc-4.9.3. This is the 'emerge --info' output from the same PC which the attached log is from. # emerge --info '=media-sound/lame-3.99.5-r1' Portage 2.2.20.1 (python 2.7.10-final-0, default/linux/x86/13.0/desktop/kde, gcc-4.9.3, glibc-2.21-r1, 4.1.5-gentoo i686) ================================================================= System Settings ================================================================= System uname: Linux-4.1.5-gentoo-i686-Intel-R-_Pentium-R-_4_CPU_2.66GHz-with-gentoo-2.2 KiB Mem: 2070016 total, 1407932 free KiB Swap: 2047996 total, 2035352 free Timestamp of repository gentoo: Mon, 17 Aug 2015 21:00:01 +0000 sh bash 4.3_p39 ld GNU ld (Gentoo 2.25.1 p1.0) 2.25.1 app-shells/bash: 4.3_p39::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/cmake: 3.3.1::gentoo dev-util/pkgconfig: 0.28-r3::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.17::gentoo sys-apps/sandbox: 2.6-r1::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::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: 4.1::gentoo (virtual/os-headers) sys-libs/glibc: 2.21-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 GuyCustom location: /usr/local/portage masters: gentoo priority: 0 printer-drivers location: /var/lib/layman/printer-drivers masters: gentoo priority: 50 x11 location: /var/lib/layman/x11 masters: gentoo priority: 50 ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA dlj-1.1 PUEL AdobeFlash-10.3 AdobeFlash-11.x Oracle-BCLA-JavaSE" 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="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build" FCFLAGS="-O2 -march=i686 -pipe" FEATURES="assume-digests binpkg-logs buildpkg 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://distfiles.gentoo.org" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j3" 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 avahi berkdb bluray branding bzip2 cairo cdda cdr cjk cli consolekit cracklib crypt css cups curl cxx dbus declarative dga dri dts dv dvd dvdr emboss encode exif expat fam ffmpeg firefox flac fortran gdbm gif gimp glamor gmp gnutls gphoto2 gpm graphviz gstreamer gtk ibus iconv icu imagemagick ipv6 java javascript jbig jpeg jpeg2k kde kipi lcms libnotify mad mmap mng modules mp3 mp4 mpeg ncurses nls nptl nsplugin odbc offensive ogg openexr opengl openmp pam pango pcre pdf perl phonon plasma png policykit postscript ppds pulseaudio python qt3support qt4 qt5 raw readline samba sdl seccomp semantic-desktop session snmp spell ssl startup-notification subversion svg syslog tcl tcpd threads tiff tools truetype udev udisks unicode upower usb utils vala vdpau vorbis webkit wmf wxwidgets x264 x86 xcb xcomposite xinerama xml xpm xscreensaver xv xvid zlib" ABI_X86="32" ALSA_CARDS="intel8x0" 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" INPUT_DEVICES="evdev" KERNEL="linux" LINGUAS="en ja" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby19 ruby20 ruby22" USERLAND="GNU" VIDEO_CARDS="nouveau" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= media-sound/lame-3.99.5-r1::gentoo was built with the following: USE="-debug -mp3rtp -sndfile -static-libs" CPU_FLAGS_X86="mmx"
As you can see from the above 'emerge --info', the CFLAGS and CXXFLAGS for my Pentium 4 are set to "-O2 -march=i686 -pipe" For my Atom N270, CFLAGS and CXXFLAGS are set to "-O2 -march=native -pipe" On my Pentium 4, this worked: # CFLAGS="-O2 -march=native -pipe" CXXFLAGS="-O2 -march=native -pipe" emerge -1 =media-sound/lame-3.99.5-r1 Calculating dependencies... done! >>> Verifying ebuild manifests >>> Emerging (1 of 1) media-sound/lame-3.99.5-r1::gentoo >>> Installing (1 of 1) media-sound/lame-3.99.5-r1::gentoo >>> Jobs: 1 of 1 complete Load avg: 1.48, 0.60, 0.26 >>> Auto-cleaning packages... >>> No outdated packages were found on your system. * GNU info directory index is up-to-date. The same is true on my qemu 32-bit linux client. It's CFLAGS and CXXFLAGS settings are: "-O2 -march=i386 -pipe". On my qemu 32-bit linux client, this also worked: qemu_gnn_01 src # CFLAGS="-O2 -march=native -pipe" CXXFLAGS="-O2 -march=native -pipe" emerge -1 =media-sound/lame-3.99.5-r1 Calculating dependencies... done! >>> Verifying ebuild manifests >>> Emerging (1 of 1) media-sound/lame-3.99.5-r1::x-portage >>> Installing (1 of 1) media-sound/lame-3.99.5-r1::x-portage >>> Jobs: 1 of 1 complete Load avg: 0.85, 0.29, 0.14 >>> Auto-cleaning packages... >>> No outdated packages were found on your system. * GNU info directory index is up-to-date. I hope this helps.
Patch from upstream bug[1] works for me. And the same patch is used by Debian see [2]. I don't test on system which doesn't support sse instruction ----- [1] http://sourceforge.net/p/lame/bugs/443/#90bd [2] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760047 Description: Build xmm_quantize_sub.c with -msse Author: Sebastian Ramacher <sramacher@debian.org> Bug: http://sourceforge.net/p/lame/bugs/443/ Bug-Debian: https://bugs.debian.org/760047 Last-Update: 2014-08-31 --- lame-3.99.5+repack1.orig/libmp3lame/vector/Makefile.am +++ lame-3.99.5+repack1/libmp3lame/vector/Makefile.am @@ -20,6 +20,7 @@ xmm_sources = xmm_quantize_sub.c if WITH_XMM liblamevectorroutines_la_SOURCES = $(xmm_sources) +liblamevectorroutines_la_CFLAGS = -msse endif noinst_HEADERS = lame_intrin.h
Created attachment 409738 [details, diff] lame-3.99.5-msse.patch
Patch worked for me on all my 32-bit {x86} based systems.
Works for me also on x86.
Created attachment 411942 [details] Patch to place in files directory This is the patch for the files directory
Created attachment 411944 [details] New ebuild This is the new ebuild which uses the previously attached patch. It might need some polishing, but it works. I'd suggest to update the ebuild accordingly in the portage tree
Patch and ebuild worked for me.
Fixed in 3.99.5-r1.
