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build: update LTO related CFLAGS

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Signed-off-by: Ian Leonard <antonlacon@gmail.com>
This commit is contained in:
Ian Leonard 2024-10-05 15:13:31 -04:00
parent 128dd47327
commit bd2c679977
2 changed files with 6 additions and 15 deletions
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17
config/functions
View File

@ -299,25 +299,18 @@ get_target_linker() {
setup_toolchain() {
if [ "$LTO_SUPPORT" = "yes" ]; then
if flag_enabled "lto-parallel" "no"; then
TARGET_CFLAGS+=" $FLAGS_OPTIM_LTO_PARALLEL $FLAGS_OPTIM_LTO_NO_FAT"
TARGET_CXXFLAGS+=" $FLAGS_OPTIM_LTO_PARALLEL $FLAGS_OPTIM_LTO_NO_FAT"
TARGET_LDFLAGS+=" $LDFLAGS_OPTIM_LTO_COMMON $FLAGS_OPTIM_LTO_PARALLEL"
elif flag_enabled "lto-fat" "no"; then
TARGET_CFLAGS+=" $FLAGS_OPTIM_LTO_NO_PARALLEL $FLAGS_OPTIM_LTO_FAT"
TARGET_CXXFLAGS+=" $FLAGS_OPTIM_LTO_NO_PARALLEL $FLAGS_OPTIM_LTO_FAT"
TARGET_LDFLAGS+=" $LDFLAGS_OPTIM_LTO_COMMON $FLAGS_OPTIM_LTO_NO_PARALLEL"
if flag_enabled "lto-fat" "no"; then
TARGET_CFLAGS+=" $FLAGS_OPTIM_LTO $FLAGS_OPTIM_LTO_FAT"
TARGET_CXXFLAGS+=" $FLAGS_OPTIM_LTO $FLAGS_OPTIM_LTO_FAT"
elif flag_enabled "lto" "no"; then
TARGET_CFLAGS+=" $FLAGS_OPTIM_LTO_NO_PARALLEL $FLAGS_OPTIM_LTO_NO_FAT"
TARGET_CXXFLAGS+=" $FLAGS_OPTIM_LTO_NO_PARALLEL $FLAGS_OPTIM_LTO_NO_FAT"
TARGET_LDFLAGS+=" $LDFLAGS_OPTIM_LTO_COMMON $FLAGS_OPTIM_LTO_NO_PARALLEL"
TARGET_CFLAGS+=" $FLAGS_OPTIM_LTO $FLAGS_OPTIM_LTO_NO_FAT"
TARGET_CXXFLAGS+=" $FLAGS_OPTIM_LTO $FLAGS_OPTIM_LTO_NO_FAT"
fi
fi
if flag_enabled "lto-off" "no"; then
TARGET_CFLAGS+=" $FLAGS_OPTIM_LTO_OFF"
TARGET_CXXFLAGS+=" $FLAGS_OPTIM_LTO_OFF"
TARGET_LDFLAGS+=" $FLAGS_OPTIM_LTO_OFF"
fi
local linker="$(get_target_linker)"

4
config/optimize
View File

@ -20,12 +20,10 @@ HOST_CFLAGS="$HOST_CFLAGS -Wno-format-security"
HOST_CXXFLAGS="$HOST_CXXFLAGS -Wno-format-security"
# lto flags
FLAGS_OPTIM_LTO_NO_PARALLEL="-flto"
FLAGS_OPTIM_LTO_PARALLEL="-flto=${CONCURRENCY_MAKE_LEVEL}"
FLAGS_OPTIM_LTO="-flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing"
FLAGS_OPTIM_LTO_NO_FAT="-fno-fat-lto-objects"
FLAGS_OPTIM_LTO_FAT="-ffat-lto-objects"
FLAGS_OPTIM_LTO_OFF="-fno-lto"
LDFLAGS_OPTIM_LTO_COMMON="-fuse-linker-plugin"
# linker specific flags
LDFLAGS_OPTIM_LINKER_COMPILER_DEFAULT=""