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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/network/utils/iw | |
| 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/network/utils/iw')
| -rw-r--r-- | package/network/utils/iw/Makefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/package/network/utils/iw/Makefile b/package/network/utils/iw/Makefile index eb3a9ba091..1eb3cd721a 100644 --- a/package/network/utils/iw/Makefile +++ b/package/network/utils/iw/Makefile @@ -18,6 +18,8 @@ PKG_HASH:=f167bbe947dd53bb9ebc0c1dcef5db6ad73ac1d6084f2c6f9376c5c360cc4d4e PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name> PKG_LICENSE:=GPL-2.0 +PKG_BUILD_FLAGS:=gc-sections + include $(INCLUDE_DIR)/package.mk define Package/iw @@ -55,8 +57,8 @@ ifeq ($(BUILD_VARIANT),full) endif MAKE_FLAGS += \ - CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -ffunction-sections -fdata-sections" \ - LDFLAGS="$(TARGET_LDFLAGS) -Wl,--gc-sections -flto" \ + CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \ + LDFLAGS="$(TARGET_LDFLAGS) -flto" \ NL1FOUND="" NL2FOUND=Y \ NLLIBNAME="libnl-tiny" \ LIBS="-lm -lnl-tiny" \ |