When emergeing =app-text/lcdf-typetools-2.105 with =sys-devel/gcc-5.1.0 and "-floop-interchange -fstrip-mine" in CFLAGS the compile phase fails with the following error. x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -I./../include -I/usr/lib64 -O2 -fomit-frame-pointer -pipe -fno-stack-protector -march=amdfam10 -floop-interchange -floop-strip-mine -c -o bezier.o bezier.cc x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I./../include -I/usr/lib64 -O2 -fomit-frame-pointer -pipe -fno-stack-protector -march=amdfam10 -floop-interchange -floop-strip-mine -c -o clp.o clp.c /var/tmp/portage/dev-libs/isl-0.15/work/isl-0.15/isl_constraint.c:627: expecting integer value clp.c: In function 'finish_string_list': clp.c:1197:1: internal compiler error: Aborted finish_string_list(Clp_Parser *clp, int val_type, int flags, ^ Please submit a full bug report, with preprocessed source if appropriate. See <https://bugs.gentoo.org/> for instructions. Makefile:372: recipe for target 'clp.o' failed make[2]: *** [clp.o] Error 1 make[2]: Leaving directory '/var/tmp/portage/app-text/lcdf-typetools-2.105/work/lcdf-typetools-2.105/liblcdf' Makefile:500: recipe for target 'all-recursive' failed make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory '/var/tmp/portage/app-text/lcdf-typetools-2.105/work/lcdf-typetools-2.105' Makefile:399: recipe for target 'all' failed make: *** [all] Error 2 I made a table that shows when this bug occurs. The result is strange, I think. I=-floop-interchange S=-floop-strip-mine B=-floop-block G=-fgraphite-identity ISBG|R ----|- |S X |S X |S XX |F X |S X X |S XX |S XXX |S X|S X X|S X X|S XX X|F XX|S X XX|S XXX|S XXXX|S Reproducible: Always
emerge -pqv '=app-text/lcdf-typetools-2.105::gentoo' [ebuild R ] app-text/lcdf-typetools-2.105 USE="kpathsea" emerge --info '=app-text/lcdf-typetools-2.105::gentoo' Portage 2.2.20.1 (python 3.4.3-final-0, default/linux/amd64/13.0/desktop, gcc-5.1.0, glibc-2.21-r1, 4.1.5-rt-rt5 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-4.1.5-rt-rt5-x86_64-AMD_Athlon-tm-_II_X4_640_Processor-with-gentoo-2.2 KiB Mem: 8177084 total, 2107396 free KiB Swap: 2097148 total, 2097148 free Timestamp of repository gentoo: Sun, 20 Sep 2015 09:07:24 +0000 sh bash 4.3_p42 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 distcc 3.2rc1 x86_64-pc-linux-gnu [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/cmake: 3.3.2::gentoo dev-util/pkgconfig: 0.28-r3::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.17::gentoo sys-apps/sandbox: 2.8::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, 5.1.0::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: 2.21-r1::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 crossdev location: /usr/crossdev masters: gentoo priority: 0 lilrc location: /home/kalle/lilrc-overlay masters: gentoo priority: 1 proaudio location: /home/kalle/proaudio masters: gentoo priority: 2 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE @MISC-FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -O2 -fomit-frame-pointer -pipe -fno-stack-protector -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -march=amdfam10" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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 /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -O2 -fomit-frame-pointer -pipe -fno-stack-protector -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -march=amdfam10" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS=" --binpkg-changed-deps=y --binpkg-respect-use=y --buildpkg-exclude app-admin/lilrc-update --buildpkg-exclude app-emulation/virtualbox-modules --buildpkg-exclude sys-fs/vhba --buildpkg-exclude sys-kernel/* --buildpkg-exclude virtual/* --buildpkg-exclude www-client/firefox" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildpkg buildsyspkg config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news noinfo 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://distfiles.gentoo.org http://ftp.df.lth.se/pub/gentoo/ rsync://ftp.df.lth.se/pub/gentoo/ http://mirror.mdfnet.se/gentoo" INSTALL_MASK="/etc/systemd /usr/lib/systemd" LANG="C" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4" 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 alloca alsa amd64 aspell cairo cd cdda cddb cdr consolekit cracklib crypt cups curl dri drm dssi dvd dvdr exif ffmpeg fftw flac fltk gallium gif gimp glib gmp gnuplot gnutls gstreamer gtk gtk2 gtkstyle gudev hwdb imap inotify jack javascript jit jpeg keymap ladspa lame libkms libnotify libsamplerate lv2 mad mp3 mpeg netifrc nptl ogg opengl openmp openrc orc pam pdf png qt4 qt5 readline spell ssl startup-notification subversion svg svn theora threads thunar tiff truetype udev udisks unicode usb v4l vaapi vdpau vlc vorbis webgl x264 xcb xcomposite xinerama xorg xscreensaver zlib" ABI_X86="64" ALSA_CARDS="hda-intel" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext sse sse2 sse3 sse4_1" CURL_SSL="gnutls" ELIBC="glibc" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev" KERNEL="linux" LINGUAS="en en_GB" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby22" SANE_BACKENDS="xerox_mfp" USERLAND="GNU" VIDEO_CARDS="nouveau" XFCE_PLUGINS="trash" Unset: CC, CPPFLAGS, CTARGET, CXX, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= app-text/lcdf-typetools-2.105::gentoo was built with the following: USE="kpathsea" ABI_X86="64" CFLAGS="-O2 -fomit-frame-pointer -pipe -fno-stack-protector -march=amdfam10 -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity" CXXFLAGS="-O2 -fomit-frame-pointer -pipe -fno-stack-protector -march=amdfam10 -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
Created attachment 412328 [details] build.log
> I=-floop-interchange > S=-floop-strip-mine > B=-floop-block > G=-fgraphite-identity > ISBG|R > ----|- > |S > X |S > X |S > XX |F > X |S > X X |S > XX |S > XXX |S > X|S > X X|S > X X|S > XX X|F > XX|S > X XX|S > XXX|S > XXXX|S R=result X=flag is set S=compile succeeded F=compile failure
Reproducible with =sys-devel/gcc-5.2.0.
You should open a upstream bugreport for this issue https://gcc.gnu.org/bugzilla/ Please include the preprocessed clp.i file. run: cd /var/tmp/portage/app-text/lcdf-typetools-2.105/work/lcdf-typetools-2.105/liblcdf x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I./../include -I/usr/lib64 -O2 -fomit-frame-pointer -pipe -fno-stack-protector -march=amdfam10 -floop-interchange -floop-strip-mine -c -o clp.o clp.c --save-temps to produce it.
Might be a dup of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61929 The fix hasn't been backported to gcc-5 yet.
On my system the following packages are now residing in my package.env because of the same bug. They all fail with the "...isl-0.15/isl_constraint.c:627: expecting integer value" error. # graphite causes internal compiler error with GCC 5.1/5.2 & ISL 0.15 x11-libs/wxGTK no-graphite.conf net-analyzer/nmap no-graphite.conf media-gfx/gimp no-graphite.conf dev-python/matplotlib no-graphite.conf media-gfx/fontforge no-graphite.conf app-office/libreoffice no-lto.conf no-graphite.conf
*** Bug 562200 has been marked as a duplicate of this bug. ***
*** Bug 567172 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 546752 ***
