diff options
Diffstat (limited to '02.lto.patch')
-rw-r--r-- | 02.lto.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/02.lto.patch b/02.lto.patch new file mode 100644 index 000000000000..eb611f431acb --- /dev/null +++ b/02.lto.patch @@ -0,0 +1,20 @@ +--- makepkg-optimize ++++ makepkg-optimize +@@ -866,6 +866,17 @@ run_build() { + export DISTCC_HOSTS + fi + ++ # Use lto if it is requested (check buildenv and PKGBUILD opts) ++ if check_buildoption "lto" "y" && [[ -f "$(gcc -print-search-dirs | grep install | awk '{print $2 "liblto_plugin.so"}')" ]]; then ++ CFLAGS+=" -flto=$(getconf _NPROCESSORS_ONLN)" ++ CXXFLAGS+=" -flto=$(getconf _NPROCESSORS_ONLN)" ++ LDFLAGS+=" $CFLAGS $CXXFLAGS -Wl,-fuse-linker-plugin" ++ LTOPLUGIN="$(gcc -print-search-dirs | grep install | awk '{print $2 "liblto_plugin.so"}')" ++ ARFLAGS+=" --plugin $LTOPLUGIN" ++ RANLIBFLAGS+=" --plugin $LTOPLUGIN" ++ NMFLAGS+=" --plugin $LTOPLUGIN" ++ fi ++ + run_function_safe "build" + } + |