fastd: re-enable link-time optimization

The toolchain is fixed, so LTO can be enabled again.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

net/fastd/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fastd
 PKG_VERSION:=14
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_MAINTAINER:=Matthias Schiffer <mschiffer@universe-factory.net>
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
@@ -79,7 +79,8 @@ CMAKE_OPTIONS += \
 	-DWITH_VERIFY:BOOL=FALSE \
 	-DWITH_CAPABILITIES:BOOL=FALSE \
 	-DENABLE_SYSTEMD:BOOL=FALSE \
-	-DENABLE_LIBSODIUM:BOOL=FALSE
+	-DENABLE_LIBSODIUM:BOOL=FALSE \
+	-DENABLE_LTO:BOOL=TRUE
 
 
 ifeq ($(CONFIG_FASTD_ENABLE_METHOD_CIPHER_TEST),y)