package/libs/zlib: Add option for O3 optimization

[openwrt/openwrt.git] / package / libs / zlib / Makefile

diff --git a/package/libs/zlib/Makefile b/package/libs/zlib/Makefile
index 3602e629cf4a9ec2029acd8adb49a782e69f1fc2..2650faa139b0aeb412ef78f7a627758904c85d66 100644 (file)
--- a/package/libs/zlib/Makefile
+++ b/package/libs/zlib/Makefile
@@ -19,6 +19,8 @@ PKG_LICENSE:=Zlib
 PKG_LICENSE_FILES:=README
 PKG_CPE_ID:=cpe:/a:gnu:zlib
 
+PKG_CONFIG_DEPENDS:= CONFIG_ZLIB_OPTIMIZE_SPEED
+
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk
 
@@ -47,8 +49,16 @@ define Package/zlib-dev/description
  This package includes the development support files.
 endef
 
+define Package/zlib/config
+       source "$(SOURCE)/Config.in"
+endef
+
 TARGET_CFLAGS += $(FPIC)
 
+ifeq ($(CONFIG_ZLIB_OPTIMIZE_SPEED),y)
+       TARGET_CFLAGS := $(filter-out -O%,$(TARGET_CFLAGS)) -O3
+endif
+
 ifneq ($(findstring neon,$(CONFIG_TARGET_OPTIMIZATION)),)
        CMAKE_OPTIONS += \
                -DARMv8=ON