diff options
| author | Andre Heider <a.heider@gmail.com> | 2023-02-02 21:33:38 +0100 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2023-03-21 18:28:22 +0100 |
| commit | 07730ff3465d3cede3026cdd1c17453930f055ce (patch) | |
| tree | 71c8f06b42de3b1ff0d1c02c0068d718c3a08a62 /package/network/utils/iproute2 | |
| parent | da3700988d9e34e380bae21ee23d5458a7e972b4 (diff) | |
| download | upstream-07730ff3465d3cede3026cdd1c17453930f055ce.tar.gz upstream-07730ff3465d3cede3026cdd1c17453930f055ce.tar.bz2 upstream-07730ff3465d3cede3026cdd1c17453930f055ce.zip | |
treewide: add support for "lto" 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-lto".
Some packages used LTO, but not the linker plugin. This unifies 'em
all to attempt to produce better code.
Quoting man gcc(1):
"This improves the quality of optimization by exposing more code to the
link-time optimizer."
Also use -flto=auto instead of -flto=jobserver, as it's not guaranteed
that every buildsystem uses +$(MAKE) correctly.
Signed-off-by: Andre Heider <a.heider@gmail.com>
Diffstat (limited to 'package/network/utils/iproute2')
| -rw-r--r-- | package/network/utils/iproute2/Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/package/network/utils/iproute2/Makefile b/package/network/utils/iproute2/Makefile index b3a809e0b5..2cd14fe83d 100644 --- a/package/network/utils/iproute2/Makefile +++ b/package/network/utils/iproute2/Makefile @@ -19,7 +19,7 @@ PKG_BUILD_DEPENDS:=iptables PKG_LICENSE:=GPL-2.0 PKG_CPE_ID:=cpe:/a:iproute2_project:iproute2 -PKG_BUILD_FLAGS:=gc-sections +PKG_BUILD_FLAGS:=gc-sections lto include $(INCLUDE_DIR)/kernel.mk include $(INCLUDE_DIR)/package.mk @@ -173,7 +173,6 @@ define Build/Configure > $(PKG_BUILD_DIR)/include/SNAPSHOT.h endef -TARGET_CFLAGS += -flto TARGET_LDFLAGS += -Wl,--as-needed TARGET_CPPFLAGS += -I$(STAGING_DIR)/usr/include/libnl-tiny |