diff options
Diffstat (limited to 'contrib/syslinux-4.02/gpxe/src/arch/x86_64/Makefile')
| -rw-r--r-- | contrib/syslinux-4.02/gpxe/src/arch/x86_64/Makefile | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/gpxe/src/arch/x86_64/Makefile b/contrib/syslinux-4.02/gpxe/src/arch/x86_64/Makefile new file mode 100644 index 0000000..d2c2ff5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/arch/x86_64/Makefile @@ -0,0 +1,41 @@ +# Code size reduction. +# +CFLAGS += -fstrength-reduce -fomit-frame-pointer + +# Code size reduction. gcc3 needs a different syntax to gcc2 if you +# want to avoid spurious warnings. +# +CFLAGS += -falign-jumps=1 -falign-loops=1 -falign-functions=1 + +# Use %rip-relative addressing wherever possible. +# +CFLAGS += -fpie + +# Force 64-bit code +# +CFLAGS += -m64 +ASFLAGS += --64 +LDFLAGS += -m elf_x86_64 + +# EFI requires -fshort-wchar, and nothing else currently uses wchar_t +# +CFLAGS += -fshort-wchar + +# We need to undefine the default macro "i386" when compiling .S +# files, otherwise ".arch i386" translates to ".arch 1"... +# +CFLAGS += -Ui386 + +# x86_64-specific directories containing source files +# +SRCDIRS += arch/x86_64/prefix + +# Include common x86 Makefile +# +MAKEDEPS += arch/x86/Makefile +include arch/x86/Makefile + +# Include platform-specific Makefile +# +MAKEDEPS += arch/x86_64/Makefile.$(PLATFORM) +include arch/x86_64/Makefile.$(PLATFORM) |