Audacity 2.2.1 built fine for me but 2.2.2 has failed me for a while now
x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -std=c++11 -Wno-deprecated-declarations -D__STDC_CONSTANT_MACROS -DWXINTL_NO_GETTEXT_MACRO -DLIBDIR=\"/usr/lib64\" -I../lib-src/portaudio-v19/include -I../lib-src/lib-widget-extra -I/usr/lib64/wx/include/gtk2-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -I../lib-src/libnyquist -I/usr/include/soundtouch -I/usr/include/lilv-0 -I/usr/include/sratom-0 -I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/suil-0 -I../lib-src/portsmf -I../lib-src/portmidi -I../lib-src/sbsms/include -I/usr/lib64/wx/include/gtk2-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -pthread -I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -Wno-unused-local-typedefs -I../lib-src/portmixer/include -march=sandybridge -O2 -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp -pipe -DwxDEBUG_LEVEL=0 --std=gnu++11 -Wall -I../include -I../lib-src/FileDialog -c -o xml/audacity-XMLFileReader.o `test -f 'xml/XMLFileReader.cpp' || echo './'`xml/XMLFileReader.cpp In file included from WaveClip.h:15:0, from WaveClip.cpp:22: MemoryX.h: In instantiation of ‘typename std::__make_unique_result<X>::scalar_case std::make_unique(Args&& ...) [with X = WaveTrackCache; Args = {const WaveTrack*}; typename std::__make_unique_result<X>::scalar_case = std::unique_ptr<WaveTrackCache>]’: WaveClip.cpp:1114:82: required from here Audacity.h:223:17: error: no matching function for call to ‘WaveTrackCache::WaveTrackCache(const WaveTrack*)’ #define safenew new MemoryX.h:442:9: note: in expansion of macro ‘safenew’ { safenew X(forward<Args>(args)...) }; ^~~~~~~ In file included from WaveClip.cpp:36:0: WaveTrack.h:663:13: note: candidate: WaveTrackCache::WaveTrackCache(const std::shared_ptr<const WaveTrack>&) explicit WaveTrackCache(const std::shared_ptr<const WaveTrack> &pTrack) ^~~~~~~~~~~~~~ WaveTrack.h:663:13: note: no known conversion for argument 1 from ‘const WaveTrack*’ to ‘const std::shared_ptr<const WaveTrack>&’ WaveTrack.h:656:4: note: candidate: WaveTrackCache::WaveTrackCache() WaveTrackCache() ^~~~~~~~~~~~~~ WaveTrack.h:656:4: note: candidate expects 0 arguments, 1 provided In file included from WaveClip.h:16:0, from WaveClip.cpp:22: MemoryX.h:442:43: error: no matching function for call to ‘std::unique_ptr<WaveTrackCache>::unique_ptr(<brace-enclosed initializer list>)’ { safenew X(forward<Args>(args)...) }; ^ In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/memory:80:0, from MemoryX.h:5, from WaveClip.h:16, from WaveClip.cpp:22: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:260:2: note: candidate: template<class _Up, class> std::unique_ptr<_Tp, _Dp>::unique_ptr(std::auto_ptr<_Up>&&) unique_ptr(auto_ptr<_Up>&& __u) noexcept; ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:260:2: note: template argument deduction/substitution failed: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:252:2: note: candidate: template<class _Up, class _Ep, class> std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Up, _Ep>&&) unique_ptr(unique_ptr<_Up, _Ep>&& __u) noexcept ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:252:2: note: template argument deduction/substitution failed: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:238:7: note: candidate: std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>&&) [with _Tp = WaveTrackCache; _Dp = std::default_delete<WaveTrackCache>] unique_ptr(unique_ptr&& __u) noexcept ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:238:7: note: conversion of argument 1 would be ill-formed: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:233:12: note: candidate: template<class _Up, class> constexpr std::unique_ptr<_Tp, _Dp>::unique_ptr(std::nullptr_t) constexpr unique_ptr(nullptr_t) noexcept : unique_ptr() { } ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:233:12: note: template argument deduction/substitution failed: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:224:7: note: candidate: std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>::pointer, typename std::remove_reference<_To>::type&&) [with _Tp = WaveTrackCache; _Dp = std::default_delete<WaveTrackCache>; std::unique_ptr<_Tp, _Dp>::pointer = WaveTrackCache*; typename std::remove_reference<_To>::type = std::default_delete<WaveTrackCache>] unique_ptr(pointer __p, ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:224:7: note: candidate expects 2 arguments, 1 provided /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:212:7: note: candidate: std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>::pointer, typename std::conditional<std::is_reference<_Dp>::value, _Dp, const _Dp&>::type) [with _Tp = WaveTrackCache; _Dp = std::default_delete<WaveTrackCache>; std::unique_ptr<_Tp, _Dp>::pointer = WaveTrackCache*; typename std::conditional<std::is_reference<_Dp>::value, _Dp, const _Dp&>::type = const std::default_delete<WaveTrackCache>&] unique_ptr(pointer __p, ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:212:7: note: candidate expects 2 arguments, 1 provided /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:201:2: note: candidate: template<class _Up, class> std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>::pointer) unique_ptr(pointer __p) noexcept ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:201:2: note: template argument deduction/substitution failed: /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:188:12: note: candidate: template<class _Up, class> constexpr std::unique_ptr<_Tp, _Dp>::unique_ptr() constexpr unique_ptr() noexcept ^~~~~~~~~~ /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/unique_ptr.h:188:12: note: template argument deduction/substitution failed: In file included from WaveClip.h:16:0, from WaveClip.cpp:22: MemoryX.h:442:43: note: candidate expects 0 arguments, 1 provided { safenew X(forward<Args>(args)...) }; ^ x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -std=c++11 -Wno-deprecated-declarations -D__STDC_CONSTANT_MACROS -DWXINTL_NO_GETTEXT_MACRO -DLIBDIR=\"/usr/lib64\" -I../lib-src/portaudio-v19/include -I../lib-src/lib-widget-extra -I/usr/lib64/wx/include/gtk2-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -I../lib-src/libnyquist -I/usr/include/soundtouch -I/usr/include/lilv-0 -I/usr/include/sratom-0 -I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/suil-0 -I../lib-src/portsmf -I../lib-src/portmidi -I../lib-src/sbsms/include -I/usr/lib64/wx/include/gtk2-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread -pthread -I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/harfbuzz -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -Wno-unused-local-typedefs -I../lib-src/portmixer/include -march=sandybridge -O2 -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp -pipe -DwxDEBUG_LEVEL=0 --std=gnu++11 -Wall -I../include -I../lib-src/FileDialog -c -o xml/audacity-XMLWriter.o `test -f 'xml/XMLWriter.cpp' || echo './'`xml/XMLWriter.cpp make[2]: *** [Makefile:4499: audacity-WaveClip.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from ../lib-src/header-substitutes/allegro.h:7:0, from AudioIO.h:33, from WaveTrack.cpp:49: ../lib-src/header-substitutes/../portsmf/allegro.h: In destructor ‘virtual Alg_track::~Alg_track()’: ../lib-src/header-substitutes/../portsmf/allegro.h:672:9: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if (time_map) time_map->dereference(); time_map = NULL; } ^~ ../lib-src/header-substitutes/../portsmf/allegro.h:672:48: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ if (time_map) time_map->dereference(); time_map = NULL; } ^~~~~~~~
Portage 2.3.48 (python 3.7.0-final-0, default/linux/amd64/17.0/desktop/gnome/systemd, gcc-7.3.0, glibc-2.27-r6, 4.14.65-gentoo x86_64) ================================================================= System uname: Linux-4.14.65-gentoo-x86_64-Intel-R-_Core-TM-_i7-2630QM_CPU_@_2.00GHz-with-gentoo-2.6 KiB Mem: 24627412 total, 2023996 free KiB Swap: 28310520 total, 26962216 free Timestamp of repository gentoo: Sun, 26 Aug 2018 15:30:01 +0000 Head commit of repository gentoo: bd98c891c2f1d4051fd7fb9fc2e1465e763a61a5 sh bash 4.4_p23 ld GNU gold (Gentoo 2.31.1 p1 2.31.1) 1.16 app-shells/bash: 4.4_p23::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.26.2::gentoo dev-lang/python: 2.7.15-r1::maolang, 3.5.5-r2::maolang, 3.6.6-r1::maolang, 3.7.0-r1::maolang dev-util/cmake: 3.12.1::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.6-r1::gentoo sys-apps/sandbox: 2.13::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo sys-devel/automake: 1.11.6-r3::gentoo, 1.16.1-r1::gentoo sys-devel/binutils: 2.31.1::gentoo sys-devel/gcc: 6.4.0-r1::gentoo, 7.3.0-r3::gentoo sys-devel/gcc-config: 2.0::gentoo sys-devel/libtool: 2.4.6-r5::gentoo sys-devel/make: 4.2.1-r3::gentoo sys-kernel/linux-headers: 4.17::gentoo (virtual/os-headers) sys-libs/glibc: 2.27-r6::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage/ priority: -1000 sync-rsync-verify-metamanifest: no sync-rsync-verify-max-age: 24 sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 maolang location: /etc/portage/local masters: gentoo priority: 100 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA AdobeAIRSDK AdobeFlash-11.x dotnet-eula FraunhoferFDK genymotion google-chrome icaclient MEGA-Code-Review MSjdbcEULA40 NVIDIA-CUDA OPERA-2014 Oracle-BCLA-JavaSE teamspeak3 PUEL RAR TeamViewer Vivaldi intel-ucode-20180807" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/grs/systems.conf /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.2/ext-active/ /etc/php/cgi-php7.2/ext-active/ /etc/php/cli-php7.2/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp -pipe" DISTDIR="/usr/portage/distfiles/dist~" EMERGE_DEFAULT_OPTS=" --alert=y --ask-enter-invalid --color=y --keep-going --verbose --verbose-conflicts" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp -pipe" FEATURES="assume-digests binpkg-logs binpkg-multi-instance buildpkg candy clean-logs config-protect-if-modified distlocks downgrade-backup ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch parallel-install preserve-libs protect-owned sandbox selinux sesandbox sfperms split-elog split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="fr_FR.UTF-8" LC_ALL="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -fuse-ld=gold" LINGUAS="de en fr ru" MAKEOPTS="-j4" PKGDIR="/usr/portage/distfiles/bin~" PORTAGE_BINHOST="http://packages.gentooexperimental.org/packages/amd64-unstable/" PORTAGE_COMPRESS="xz" PORTAGE_COMPRESS_FLAGS="-9" 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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X Xaw3d a52 aac acl acpi alsa amd64 apparmor asyncns avahi bash-completion berkdb bluetooth boost branding byte-compile bzip2 cairo caps cdda cdr clang cleartype_hinting cli colord compiler-rt cracklib crypt cups custom-cflags custom-optimization cxx dbus default-compiler-rt default-libcxx dri dts dvd dvdr eds emboss encode evo exif fam flac fontconfig fortran gdbm gif glamor glib gmp gnome gnome-keyring gnome-online-accounts gold gpm graphite gstreamer gtk gtkstyle harfbuzz hscolour hwloc iconv icu initramfs introspection ipv6 ithreads jack jit jpeg kmod lcms ldap libcxx libcxxabi libinput libnotify libsamplerate libsecret libtirpc lirc mad math mng modules mp3 mp4 mpeg mtp multilib multiuser nautilus ncurses nethack nls nptl ocamlopt offensive ogg ompt open_perms opengl openmp oss pam pango pcre pdf peer_perms pic pie png policykit postgres ppds pulseaudio qt5 readline realtime scanner sdl seccomp selinux smp spell ssl ssp startup-notification static stemmer svg symlink systemd tcpd threads tiff tinfo toolbar tracker truetype ubac udev udisks unconfined unicode upower usb v4l vorbis wxwidgets x264 xattr xcb xinerama xml xv xvid zeroconf 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_EXPERIMENTAL_FEATURES="braindump stage" CALLIGRA_FEATURES="author braindump flow gemini karbon kexi krita plan sheets stage words" COLLECTD_PLUGINS="df interface irq load memory network rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="openssl" ELIBC="glibc" ENLIGHTENMENT_MODULES="appmenu backlight battery bluez4 clock conf conf-applications conf-bindings conf-dialogs conf-display conf-interaction conf-intl conf-menus conf-paths conf-performance conf-randr conf-shelves conf-theme conf-window-manipulation conf-window-remembers connman cpufreq everything fileman fileman-opinfo gadman geolocation ibar ibox lokker mixer msgbus music-control notification packagekit pager pager-plain policy-mobile quickaccess shot start syscon systray tasks teamwork temperature tiling time winlist wireless wizard wl-desktop-shell wl-drm wl-text-input wl-weekeyboard wl-wl wl-x11 xkbswitch xwayland" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="emu efi-64 pc" INPUT_DEVICES="elographics evdev libinput lirc synaptics wacom" KERNEL="linux" L10N="de en fr ru" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver scripting-beanshell scripting-javascript wiki-publisher" LLVM_TARGETS="AArch64 AMDGPU NVPTXX86" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6 3_7" PYTHON_TARGETS="python3_6 python3_7" QEMU_SOFTMMU_TARGETS="x86_64 aarch64 arm i386 ppc ppc64 ppcemb" QEMU_USER_TARGETS="x86_64 aarch64 arm i386 ppc ppc64 ppc64abi32 ppc64le" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="amdgpu dummy i915 i965 intel modesetting nvidia qxl radeon radeonsi virgl vmware" XFCE_PLUGINS="brightness clock multiload-nandhp power trash" 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, PORTAGE_BUNZIP2_COMMAND, PORTAGE_RSYNC_EXTRA_OPTS
emerging again with USES USE="-alsa -ffmpeg -flac -id3tag -jack -ladspa -lame -lv2 -mad -midi -nls -portmixer -sbsms -soundtouch -twolame -vamp -vorbis -vst" also fails
(In reply to Denis Descheneaux from comment #2) > CFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange > -floop-strip-mine -floop-block -fgraphite-identity > -ftree-parallelize-loops=4 -mindirect-branch=thunk > -mindirect-branch-register -fopenmp -pipe" > CXXFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange > -floop-strip-mine -floop-block -fgraphite-identity > -ftree-parallelize-loops=4 -mindirect-branch=thunk > -mindirect-branch-register -fopenmp -pipe" > FCFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange > -floop-strip-mine -floop-block -fgraphite-identity > -ftree-parallelize-loops=4 -mindirect-branch=thunk > -mindirect-branch-register -fopenmp -pipe" > FFLAGS="-march=sandybridge -O2 -ftree-vectorize -floop-interchange > -floop-strip-mine -floop-block -fgraphite-identity > -ftree-parallelize-loops=4 -mindirect-branch=thunk > -mindirect-branch-register -fopenmp -pipe" Your agressive flags are the problem here. Try removing "-floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -ftree-parallelize-loops=4 -mindirect-branch=thunk -mindirect-branch-register -fopenmp" from them.
seems to be resolved. if not then please report back.
