sys-boot/syslinux/files/syslinux-6.02-add-fno-stack-protector.patch


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diff -Naur syslinux-6.02/mk/efi.mk syslinux-6.02-hardened/mk/efi.mk
--- syslinux-6.02/mk/efi.mk	2013-10-13 13:59:03.000000000 -0400
+++ syslinux-6.02-hardened/mk/efi.mk	2014-02-09 12:56:47.036409135 -0500
@@ -23,6 +23,7 @@
 	EFI_SUBARCH = $(ARCH)
 endif
 
+GCCOPT := $(call gcc_ok,-fno-stack-protector,)
 EFIINC = $(shell $(topdir)/efi//find-gnu-efi.sh include $(EFI_SUBARCH))
 $(if $(EFIINC),, \
 	$(error Missing $(EFI_SUBARCH) gnu-efi header files))
@@ -42,7 +43,7 @@
 		-DELF_DEBUG -DSYSLINUX_EFI -I$(objdir) \
 		$(GCCWARN) -D__COM32__ -mno-red-zone \
 		-DLDLINUX=\"$(LDLINUX)\" -fvisibility=hidden \
-		-Wno-unused-parameter
+		-Wno-unused-parameter $(GCCOPT)
 
 # gnuefi sometimes installs these under a gnuefi/ directory, and sometimes not
 CRT0 := $(shell find $(LIBDIR) -name crt0-efi-$(EFI_SUBARCH).o 2>/dev/null | tail -n1)