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LTO config and workarounds touchup and two new workarounds #452

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6daab50
Introducing Bosnian and Serbian README files
elsandosgrande Jun 30, 2019
3106617
Update repository fork
elsandosgrande Jun 30, 2019
4c2b4e7
Update language descriptions
elsandosgrande Jun 30, 2019
e289cd7
Overlooked a stray bracket
elsandosgrande Jun 30, 2019
9b99a38
Adjusted markdown and fixed text formatting errors
elsandosgrande Jul 4, 2019
41ccc5e
Completed text formatting corrections and wording tweaks
elsandosgrande Jul 4, 2019
ea66abf
Expanded translations
elsandosgrande Jul 4, 2019
ef16852
Merge branch 'master' of https://github.com/InBetweenNames/gentooLTO
elsandosgrande Jul 4, 2019
d33e5e6
README revision/adjustments
elsandosgrande Jul 9, 2019
5d08c1e
Update repository fork
elsandosgrande Jul 9, 2019
400b415
Minor README adjustment
elsandosgrande Jul 9, 2019
f0a9370
Expanded translations
elsandosgrande Jul 9, 2019
a95c747
Update repository fork
elsandosgrande Jul 18, 2019
d97f100
Initial (quick'n'dirty) addition of `--verbose` to `lto-rebuild`
elsandosgrande Jul 18, 2019
94bc6f6
Tweak the description of the package for `emerge --search`
elsandosgrande Jul 18, 2019
4b6620b
Synced with upstream
elsandosgrande Aug 19, 2019
57481c7
Documentation tweaks and translation scheme change
elsandosgrande Oct 31, 2019
5c6d48e
Update repository fork
elsandosgrande Oct 31, 2019
e7835d9
Tyding up translation refactoring
elsandosgrande Nov 1, 2019
e4be319
Updating repository fork
elsandosgrande Nov 1, 2019
2ed3637
Revert "Initial (quick'n'dirty) addition of `--verbose` to `lto-rebui…
elsandosgrande Nov 1, 2019
e314534
Revert "Tweak the description of the package for `emerge --search`"
elsandosgrande Nov 1, 2019
6c72f64
Retouching CONTRIBUTING.md
elsandosgrande Nov 2, 2019
fcb9754
Translations incoming!
elsandosgrande Nov 2, 2019
7ce2a6c
Just correcting the language codes, nothing to see here...
elsandosgrande Nov 2, 2019
da590c8
Corrected a link
elsandosgrande Nov 17, 2019
5116c90
Correcting some misspelled links
elsandosgrande Nov 17, 2019
c9bb8e4
Make ${LTO} make a little more sense
elsandosgrande Nov 22, 2019
66d7515
Making ltoworkarounds.conf more uniform
elsandosgrande Nov 22, 2019
477fbed
Adding workarounds, more to come later
elsandosgrande Dec 8, 2019
7e2ad56
Updating repository fork
elsandosgrande Dec 8, 2019
54b9bbb
Adding comments to relevant lines
elsandosgrande Dec 10, 2019
3b82b97
Legacy variable support
elsandosgrande Jan 9, 2020
0532841
Trying to rectify pull request clutter
elsandosgrande Jan 11, 2020
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2 changes: 1 addition & 1 deletion sys-config/ltoize/files/make.conf.lto
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Original file line number Diff line number Diff line change
Expand Up @@ -74,4 +74,4 @@ source make.conf.lto.defines

#Thanks to issue #49, no action necessary for preventing stripping of static libraries

CFLAGS="-O3 ${GRAPHITE} ${DEVIRTLTO} ${IPAPTA} ${SEMINTERPOS} ${FLTO} -fuse-linker-plugin"
CFLAGS="-O3 ${GRAPHITE} ${DEVIRTLTO} ${IPAPTA} ${SEMINTERPOS} ${LTO}"
4 changes: 3 additions & 1 deletion sys-config/ltoize/files/make.conf.lto.defines
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Expand Up @@ -20,7 +20,9 @@

#FLTO is of the form -flto[=n] where n is the number of threads to use during linking.
#It's usually a good idea to set this to the number of hardware threads in your system
FLTO="-flto=${NTHREADS}"

LTO="-flto=${NTHREADS} -fuse-linker-plugin"
FLTO="${LTO}"

#GRAPHITE contains Graphite specific optimizations and other optimizations that are disabled at O3
#but don't influence the compiler's judgement.
Expand Down
221 changes: 113 additions & 108 deletions sys-config/ltoize/files/package.cflags/ltoworkarounds.conf
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Expand Up @@ -51,7 +51,7 @@ games-emulation/mupen64plus-libretro *FLAGS-=-flto*
net-p2p/cpuminer-opt *FLAGS-=-flto*
x11-drivers/xf86-video-intel *FLAGS-=-flto*
<app-text/mupdf-1.12.0 *FLAGS-=-flto* # Only older versions are affected
dev-scheme/racket *FLAGS-=-flto* *FLAGS-="${IPAPTA}" # Undefined references and multiple segfaults / violations during build.
dev-scheme/racket *FLAGS-=-flto* *FLAGS-="-fipa-pta" # Undefined references and multiple segfaults / violations during build.
sys-libs/libsepol *FLAGS-=-flto*
sys-libs/libselinux *FLAGS-=-flto*
sys-libs/libsemanage *FLAGS-=-flto*
Expand All @@ -60,7 +60,7 @@ dev-libs/weston *FLAGS-=-flto*
>=dev-lang/php-7.2.0 *FLAGS-=-flto* # lto-wrapper link failure / https://github.com/InBetweenNames/gentooLTO/issues/135
sys-fs/fuse *FLAGS-=-flto* # Issue #139 and #142, it appears the symbol __fuse_read_cmd goes missing if LTO is enabled, causing linking problems on some systems. Using gold seems to help.
sys-fs/fuse-common *FLAGS-=-flto*
sys-libs/glibc *FLAGS-=-flto* #Alternative: *FLAGS+=-ffat-lto-objects *FLAGS-="${IPAPTA}" Fails in configure stage with LTO enabled, checking for builtin redirect. With -ffat-lto-objects, and no -fipa-pta, we get further, but get multiple definition errors Forcing past that yields undefined symbol errors.
sys-libs/glibc *FLAGS-=-flto* #Alternative: *FLAGS+=-ffat-lto-objects *FLAGS-="-fipa-pta" Fails in configure stage with LTO enabled, checking for builtin redirect. With -ffat-lto-objects, and no -fipa-pta, we get further, but get multiple definition errors Forcing past that yields undefined symbol errors.
app-emulation/wine* *FLAGS-=-flto*
sys-process/criu *FLAGS-=-pipe* *FLAGS-=-flto* *FLAGS-="-fuse-linker-plugin" LDFLAGS-="-Wl,--hash-style=gnu" *FLAGS-="${GRAPHITE}" # Fewer settings may be possible. Needs testing. (Dependency of LXC.)
media-video/ffmpeg *FLAGS-=-flto* #NOTE: Depending on your CPUFLAGS this may work with LTO. The SSE intrinsics seem to cause problems in some cases. Only x86 requires workaround
Expand Down Expand Up @@ -193,19 +193,19 @@ dev-libs/openssl LTO_ENABLE_FLAGOMATIC=yes
#>=sys-devel/gcc-9 *FLAGS-=-flto* BOOT_CFLAGS='"${CFLAGS}"'

# BEGIN: -fipa-pta workarounds
www-client/firefox *FLAGS-="${IPAPTA}" #ICE on -fipa-pta
www-client/torbrowser *FLAGS-="${IPAPTA}" #ICE on -fipa-pta
=sys-apps/gawk-4.1.4 *FLAGS-="${IPAPTA}" # during IPA pass: pta lto1: internal compiler error: Segmentation fault
dev-qt/qtwebkit *FLAGS-="${IPAPTA}"
dev-lang/R *FLAGS-="${IPAPTA}" # during IPA pass: pta lto1: internal compiler error: Segmentation fault
sys-devel/gcc *FLAGS-="${IPAPTA}"
dev-lang/gnat-gpl *FLAGS-="${IPAPTA}"
dev-lang/php *FLAGS-="${IPAPTA}" # Segfaults when compiled with -fipa-pta
dev-lisp/sbcl *FLAGS-="${IPAPTA}" #ICE on -fipa-pta
x11-wm/bspwm *FLAGS-="${IPAPTA}" # needed for version 0.9.7 on 17.0 profile running the testing branch everywhere with GCC 8.3.0
media-libs/libwebp *FLAGS-="${IPAPTA}" # no compilation issues, but -fipa-pta causes webp images to be displayed incorrectly
dev-qt/qtgui *FLAGS-="${IPAPTA}" # Same problem as above
dev-db/mongodb *FLAGS-="${IPAPTA}" # ICE with -fipa-pta
www-client/firefox *FLAGS-="-fipa-pta" #ICE on -fipa-pta
www-client/torbrowser *FLAGS-="-fipa-pta" #ICE on -fipa-pta
=sys-apps/gawk-4.1.4 *FLAGS-="-fipa-pta" # during IPA pass: pta lto1: internal compiler error: Segmentation fault
dev-qt/qtwebkit *FLAGS-="-fipa-pta"
dev-lang/R *FLAGS-="-fipa-pta" # during IPA pass: pta lto1: internal compiler error: Segmentation fault
sys-devel/gcc *FLAGS-="-fipa-pta"
dev-lang/gnat-gpl *FLAGS-="-fipa-pta"
dev-lang/php *FLAGS-="-fipa-pta" # Segfaults when compiled with -fipa-pta
dev-lisp/sbcl *FLAGS-="-fipa-pta" #ICE on -fipa-pta
x11-wm/bspwm *FLAGS-="-fipa-pta" # needed for version 0.9.7 on 17.0 profile running the testing branch everywhere with GCC 8.3.0
media-libs/libwebp *FLAGS-="-fipa-pta" # no compilation issues, but -fipa-pta causes webp images to be displayed incorrectly
dev-qt/qtgui *FLAGS-="-fipa-pta" # Same problem as above
dev-db/mongodb *FLAGS-="-fipa-pta" # ICE with -fipa-pta
# END: -fipa-pta workarounds

# BEGIN: TLS dialect workarounds
Expand All @@ -222,11 +222,12 @@ sys-boot/systemd-boot *FLAGS-="-mtls-dialect=gnu2"
# END: TLS dialect workarounds

# BEGIN: Semantic Interposition workarounds
app-misc/tracker *FLAGS-="${SEMINTERPOS}" # builds but makes gnome-base/nautilus deadlock
net-fs/autofs *FLAGS-="${SEMINTERPOS}" # builds but segfault in lookup_file.so
net-print/cups *FLAGS-="${SEMINTERPOS}" # ICE
sys-devel/llvm *FLAGS-="${SEMINTERPOS}"
sys-libs/glibc *FLAGS-="${SEMINTERPOS}"
app-misc/tracker *FLAGS-="-fno-semantic-interposition" # builds but makes gnome-base/nautilus deadlock
net-fs/autofs *FLAGS-="-fno-semantic-interposition" # builds but segfault in lookup_file.so
net-print/cups *FLAGS-="-fno-semantic-interposition" # ICE
sys-devel/llvm *FLAGS-="-fno-semantic-interposition"
sys-libs/glibc *FLAGS-="-fno-semantic-interposition"
app-office/libreoffice *FLAGS-="-fno-semantic-interposition" #382
# END: Semantic Interposition Workarounds

# BEGIN: No PLT workarounds
Expand All @@ -248,95 +249,99 @@ games-emulation/pcsx2 *FLAGS+="-fuse-ld=bfd"
net-misc/curl *FLAGS+="-fuse-ld=bfd"
# END: GOLD linker workarounds

# BEGIN: GNU linker workarounds
<=media-gfx/blender-2.79b-r1 *FLAGS-="-fuse-ld=bfd" *FLAGS+="-fuse-ld=gold" #381
# END: GNU linker workarounds

# BEGIN: -fno-common workarounds
app-accessibility/at-spi2-atk *FLAGS-="${NOCOMMON}"
app-admin/logrotate *FLAGS-="${NOCOMMON}"
app-admin/syslog-ng *FLAGS-="${NOCOMMON}"
app-arch/cpio *FLAGS-="${NOCOMMON}"
app-arch/file-roller *FLAGS-="${NOCOMMON}"
app-crypt/gnupg *FLAGS-="${NOCOMMON}"
app-crypt/staticgpg *FLAGS-="${NOCOMMON}"
app-editors/neovim *FLAGS-="${NOCOMMON}"
app-text/mupdf *FLAGS-="${NOCOMMON}"
app-text/texlive-core *FLAGS-="${NOCOMMON}"
app-text/ttf2pk2 *FLAGS-="${NOCOMMON}"
dev-db/redis *FLAGS-="${NOCOMMON}"
dev-java/icedtea *FLAGS-="${NOCOMMON}"
dev-lang/R *FLAGS-="${NOCOMMON}"
dev-lang/erlang *FLAGS-="${NOCOMMON}"
dev-lang/orc *FLAGS-="${NOCOMMON}"
dev-libs/bemenu *FLAGS-="${NOCOMMON}"
dev-libs/dbus-glib *FLAGS-="${NOCOMMON}"
dev-libs/ffcall *FLAGS-="${NOCOMMON}"
dev-libs/fribidi *FLAGS-="${NOCOMMON}"
dev-libs/gobject-introspection *FLAGS-="${NOCOMMON}"
dev-libs/libltdl *FLAGS-="${NOCOMMON}" # builds but causes symbol lookup errors
dev-libs/libmspack *FLAGS-="${NOCOMMON}"
dev-libs/libpipeline *FLAGS-="${NOCOMMON}"
dev-libs/libx86emu *FLAGS-="${NOCOMMON}"
dev-python/dbus-python *FLAGS-="${NOCOMMON}"
dev-python/nautilus-python *FLAGS-="${NOCOMMON}"
dev-util/android-tools *FLAGS-="${NOCOMMON}"
dev-util/pkgconf *FLAGS-="${NOCOMMON}"
gnome-base/gnome-control-center *FLAGS-="${NOCOMMON}"
gnome-base/librsvg *FLAGS-="${NOCOMMON}"
gui-apps/wl-clipboard *FLAGS-="${NOCOMMON}"
gui-libs/wlroots *FLAGS-="${NOCOMMON}"
gui-wm/sway *FLAGS-="${NOCOMMON}"
media-gfx/imagemagick *FLAGS-="${NOCOMMON}"
media-libs/freeglut *FLAGS-="${NOCOMMON}"
media-libs/gegl *FLAGS-="${NOCOMMON}"
media-libs/glu *FLAGS-="${NOCOMMON}"
media-libs/gstreamer *FLAGS-="${NOCOMMON}"
media-libs/libv4l *FLAGS-="${NOCOMMON}"
media-libs/mesa *FLAGS-="${NOCOMMON}"
media-libs/openal *FLAGS-="${NOCOMMON}"
media-sound/musepack-tools *FLAGS-="${NOCOMMON}"
media-sound/sox *FLAGS-="${NOCOMMON}"
media-sound/wavpack *FLAGS-="${NOCOMMON}"
net-analyzer/iftop *FLAGS-="${NOCOMMON}"
net-analyzer/openvas-manager *FLAGS-="${NOCOMMON}"
net-fs/nfs-utils *FLAGS-="${NOCOMMON}"
net-libs/libmbim *FLAGS-="${NOCOMMON}"
net-libs/libqmi *FLAGS-="${NOCOMMON}"
net-libs/libtirpc *FLAGS-="${NOCOMMON}"
net-misc/curl *FLAGS-="${NOCOMMON}"
net-misc/dhcp *FLAGS-="${NOCOMMON}"
net-misc/iputils *FLAGS-="${NOCOMMON}"
net-misc/modemmanager *FLAGS-="${NOCOMMON}"
net-misc/networkmanager *FLAGS-="${NOCOMMON}"
net-misc/ntpsec *FLAGS-="${NOCOMMON}"
net-misc/socat *FLAGS-="${NOCOMMON}"
net-misc/vinagre *FLAGS-="${NOCOMMON}"
net-print/cups-filters *FLAGS-="${NOCOMMON}"
sys-apps/dtc *FLAGS-="${NOCOMMON}"
sys-apps/iproute2 *FLAGS-="${NOCOMMON}"
sys-apps/kbd *FLAGS-="${NOCOMMON}"
sys-apps/memtester *FLAGS-="${NOCOMMON}"
sys-apps/the_silver_searcher *FLAGS-="${NOCOMMON}"
sys-apps/usbredir *FLAGS-="${NOCOMMON}"
sys-boot/syslinux *FLAGS-="${NOCOMMON}"
sys-devel/bmake *FLAGS-="${NOCOMMON}"
sys-fs/squashfs-tools *FLAGS-="${NOCOMMON}"
>=sys-fs/xfsprogs-5.2.0 *FLAGS-="${NOCOMMON}"
sys-libs/gdbm *FLAGS-="${NOCOMMON}"
sys-libs/gpm *FLAGS-="${NOCOMMON}"
sys-libs/libunwind *FLAGS-="${NOCOMMON}"
sys-power/cpupower *FLAGS-="${NOCOMMON}"
sys-power/iasl *FLAGS-="${NOCOMMON}"
sys-power/upower *FLAGS-="${NOCOMMON}"
sys-process/audit *FLAGS-="${NOCOMMON}"
sys-process/htop *FLAGS-="${NOCOMMON}"
x11-base/xorg-server *FLAGS-="${NOCOMMON}"
x11-drivers/xf86-video-amdgpu *FLAGS-="${NOCOMMON}"
x11-drivers/xf86-video-ati *FLAGS-="${NOCOMMON}"
x11-drivers/xf86-video-intel *FLAGS-="${NOCOMMON}"
x11-libs/libva-intel-driver *FLAGS-="${NOCOMMON}"
x11-libs/pango *FLAGS-="${NOCOMMON}"
x11-libs/xcb-util-cursor *FLAGS-="${NOCOMMON}"
x11-libs/xcb-util-xrm *FLAGS-="${NOCOMMON}"
x11-terms/kitty *FLAGS-="${NOCOMMON}"
x11-wm/i3 *FLAGS-="${NOCOMMON}"
app-accessibility/at-spi2-atk *FLAGS-="-fno-common"
app-admin/logrotate *FLAGS-="-fno-common"
app-admin/syslog-ng *FLAGS-="-fno-common"
app-arch/cpio *FLAGS-="-fno-common"
app-arch/file-roller *FLAGS-="-fno-common"
app-crypt/gnupg *FLAGS-="-fno-common"
app-crypt/staticgpg *FLAGS-="-fno-common"
app-editors/neovim *FLAGS-="-fno-common"
app-text/mupdf *FLAGS-="-fno-common"
app-text/texlive-core *FLAGS-="-fno-common"
app-text/ttf2pk2 *FLAGS-="-fno-common"
dev-db/redis *FLAGS-="-fno-common"
dev-java/icedtea *FLAGS-="-fno-common"
dev-lang/R *FLAGS-="-fno-common"
dev-lang/erlang *FLAGS-="-fno-common"
dev-lang/orc *FLAGS-="-fno-common"
dev-libs/bemenu *FLAGS-="-fno-common"
dev-libs/dbus-glib *FLAGS-="-fno-common"
dev-libs/ffcall *FLAGS-="-fno-common"
dev-libs/fribidi *FLAGS-="-fno-common"
dev-libs/gobject-introspection *FLAGS-="-fno-common"
dev-libs/libltdl *FLAGS-="-fno-common" # builds but causes symbol lookup errors
dev-libs/libmspack *FLAGS-="-fno-common"
dev-libs/libpipeline *FLAGS-="-fno-common"
dev-libs/libx86emu *FLAGS-="-fno-common"
dev-python/dbus-python *FLAGS-="-fno-common"
dev-python/nautilus-python *FLAGS-="-fno-common"
dev-util/android-tools *FLAGS-="-fno-common"
dev-util/pkgconf *FLAGS-="-fno-common"
gnome-base/gnome-control-center *FLAGS-="-fno-common"
gnome-base/librsvg *FLAGS-="-fno-common"
gui-apps/wl-clipboard *FLAGS-="-fno-common"
gui-libs/wlroots *FLAGS-="-fno-common"
gui-wm/sway *FLAGS-="-fno-common"
media-gfx/imagemagick *FLAGS-="-fno-common"
media-libs/freeglut *FLAGS-="-fno-common"
media-libs/gegl *FLAGS-="-fno-common"
media-libs/glu *FLAGS-="-fno-common"
media-libs/gstreamer *FLAGS-="-fno-common"
media-libs/libv4l *FLAGS-="-fno-common"
media-libs/mesa *FLAGS-="-fno-common"
media-libs/openal *FLAGS-="-fno-common"
media-sound/musepack-tools *FLAGS-="-fno-common"
media-sound/sox *FLAGS-="-fno-common"
media-sound/wavpack *FLAGS-="-fno-common"
net-analyzer/iftop *FLAGS-="-fno-common"
net-analyzer/openvas-manager *FLAGS-="-fno-common"
net-fs/nfs-utils *FLAGS-="-fno-common"
net-libs/libmbim *FLAGS-="-fno-common"
net-libs/libqmi *FLAGS-="-fno-common"
net-libs/libtirpc *FLAGS-="-fno-common"
net-misc/curl *FLAGS-="-fno-common"
net-misc/dhcp *FLAGS-="-fno-common"
net-misc/iputils *FLAGS-="-fno-common"
net-misc/modemmanager *FLAGS-="-fno-common"
net-misc/networkmanager *FLAGS-="-fno-common"
net-misc/ntpsec *FLAGS-="-fno-common"
net-misc/socat *FLAGS-="-fno-common"
net-misc/vinagre *FLAGS-="-fno-common"
net-print/cups-filters *FLAGS-="-fno-common"
sys-apps/dtc *FLAGS-="-fno-common"
sys-apps/iproute2 *FLAGS-="-fno-common"
sys-apps/kbd *FLAGS-="-fno-common"
sys-apps/memtester *FLAGS-="-fno-common"
sys-apps/the_silver_searcher *FLAGS-="-fno-common"
sys-apps/usbredir *FLAGS-="-fno-common"
sys-boot/syslinux *FLAGS-="-fno-common"
sys-devel/bmake *FLAGS-="-fno-common"
sys-fs/squashfs-tools *FLAGS-="-fno-common"
>=sys-fs/xfsprogs-5.2.0 *FLAGS-="-fno-common"
sys-libs/gdbm *FLAGS-="-fno-common"
sys-libs/gpm *FLAGS-="-fno-common"
sys-libs/libunwind *FLAGS-="-fno-common"
sys-power/cpupower *FLAGS-="-fno-common"
sys-power/iasl *FLAGS-="-fno-common"
sys-power/upower *FLAGS-="-fno-common"
sys-process/audit *FLAGS-="-fno-common"
sys-process/htop *FLAGS-="-fno-common"
x11-base/xorg-server *FLAGS-="-fno-common"
x11-drivers/xf86-video-amdgpu *FLAGS-="-fno-common"
x11-drivers/xf86-video-ati *FLAGS-="-fno-common"
x11-drivers/xf86-video-intel *FLAGS-="-fno-common"
x11-libs/libva-intel-driver *FLAGS-="-fno-common"
x11-libs/pango *FLAGS-="-fno-common"
x11-libs/xcb-util-cursor *FLAGS-="-fno-common"
x11-libs/xcb-util-xrm *FLAGS-="-fno-common"
x11-terms/kitty *FLAGS-="-fno-common"
x11-wm/i3 *FLAGS-="-fno-common"
# END: -fno-common workarounds

#sys-devel/prelink EGIT_BRANCH="master_staging"