Merge pull request #8231 from neheb/tran

transmission: Add LTO support to shave off 35KB off of the ipk

net/transmission/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=transmission
 PKG_VERSION:=2.94
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GITHUB/transmission/transmission-releases/master
@@ -119,19 +119,18 @@ define Package/transmission-daemon-openssl/conffiles
 endef
 Package/transmission-daemon-mbedtls/conffiles = $(Package/transmission-daemon-openssl/conffiles)
 
+TARGET_CFLAGS += -flto
+TARGET_LDFLAGS += -Wl,--gc-sections -Wl,--as-needed
 
 CONFIGURE_ARGS += \
-	--enable-daemon \
 	--enable-cli \
-	--without-gtk \
+	--enable-daemon \
 	--enable-external-natpmp \
 	--enable-largefile \
-	--enable-lightweight
-
-ifeq ($(BUILD_VARIANT),openssl)
-  CONFIGURE_ARGS += \
-	--with-crypto=openssl
-endif
+	--enable-lightweight \
+	--without-gtk \
+	--without-kqueue \
+	--without-systemd-daemon
 
 ifeq ($(BUILD_VARIANT),mbedtls)
   CONFIGURE_ARGS += \
@@ -139,6 +138,9 @@ ifeq ($(BUILD_VARIANT),mbedtls)
   CONFIGURE_VARS += \
 	MBEDTLS_CFLAGS="-I$(STAGING_DIR)/usr/include/mbedtls" \
 	MBEDTLS_LIBS="-lmbedtls -lmbedcrypto"
+else
+  CONFIGURE_ARGS += \
+	--with-crypto=openssl
 endif
 
 define Package/transmission-daemon-openssl/install