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| author | Andre Heider <a.heider@gmail.com> | 2023-02-02 21:16:21 +0100 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2023-03-21 18:28:22 +0100 |
| commit | da3700988d9e34e380bae21ee23d5458a7e972b4 (patch) | |
| tree | 20d82e514ac77f4f0de8deb7f1274a8f409646df /package/utils/e2fsprogs/Makefile | |
| parent | 5c545bdb365a78b8995ddfa441a6018f7ff3c011 (diff) | |
| download | upstream-da3700988d9e34e380bae21ee23d5458a7e972b4.tar.gz upstream-da3700988d9e34e380bae21ee23d5458a7e972b4.tar.bz2 upstream-da3700988d9e34e380bae21ee23d5458a7e972b4.zip | |
treewide: add support for "gc-sections" in PKG_BUILD_FLAGS
This reduces open coding and allows to easily add a knob to
enable it treewide, where chosen packages can still opt-out via
"no-gc-sections".
Note: libnl, mbedtls and opkg only used the CFLAGS part without the
LDFLAGS counterpart. That doesn't help at all if the goal is to produce
smaller binaries. I consider that an accident, and this fixes it.
Note: there are also packages using only the LDFLAGS part. I didn't
touch those, as gc might have been disabled via CFLAGS intentionally.
Signed-off-by: Andre Heider <a.heider@gmail.com>
Diffstat (limited to 'package/utils/e2fsprogs/Makefile')
| -rw-r--r-- | package/utils/e2fsprogs/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/package/utils/e2fsprogs/Makefile b/package/utils/e2fsprogs/Makefile index e6c5cfe75c..cd9b10e175 100644 --- a/package/utils/e2fsprogs/Makefile +++ b/package/utils/e2fsprogs/Makefile @@ -23,6 +23,7 @@ PKG_BUILD_DEPENDS:=util-linux e2fsprogs/host PKG_INSTALL:=1 PKG_BUILD_PARALLEL:=1 +PKG_BUILD_FLAGS:=gc-sections include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/host-build.mk @@ -142,7 +143,7 @@ $(call Package/e2fsprogs) DEPENDS:= +e2fsprogs endef -TARGET_CFLAGS += $(FPIC) -ffunction-sections -fdata-sections -flto +TARGET_CFLAGS += $(FPIC) -flto TARGET_LDFLAGS += -flto @@ -171,7 +172,6 @@ define Build/Compile V=$(if $(findstring c,$(OPENWRT_VERBOSE)),1,) \ subst +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \ - LDFLAGS=-Wl,--gc-sections \ BUILDCC="$(HOSTCC)" \ DESTDIR="$(PKG_INSTALL_DIR)" \ ELF_OTHER_LIBS="$(TARGET_LDFLAGS) -luuid" \ |