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Up to [Qemu by Fabrice Bellard] / qemu / roms / ipxe / src / arch / x86_64

Annotation of qemu/roms/ipxe/src/arch/x86_64/Makefile, revision 1.1.1.1

1.1       root        1: # Code size reduction.
                      2: #
                      3: CFLAGS         += -fstrength-reduce -fomit-frame-pointer
                      4: 
                      5: # Code size reduction.  gcc3 needs a different syntax to gcc2 if you
                      6: # want to avoid spurious warnings.
                      7: #
                      8: CFLAGS         += -falign-jumps=1 -falign-loops=1 -falign-functions=1
                      9: 
                     10: # Use %rip-relative addressing wherever possible.
                     11: #
                     12: CFLAGS         += -fpie
                     13: 
                     14: # Force 64-bit code
                     15: #
                     16: CFLAGS         += -m64
                     17: ASFLAGS                += --64
                     18: LDFLAGS                += -m elf_x86_64
                     19: 
                     20: # EFI requires -fshort-wchar, and nothing else currently uses wchar_t
                     21: #
                     22: CFLAGS         += -fshort-wchar
                     23: 
                     24: # We need to undefine the default macro "i386" when compiling .S
                     25: # files, otherwise ".arch i386" translates to ".arch 1"...
                     26: #
                     27: CFLAGS                 += -Ui386
                     28: 
                     29: # x86_64-specific directories containing source files
                     30: #
                     31: SRCDIRS                += arch/x86_64/prefix
                     32: 
                     33: # Include common x86 Makefile
                     34: #
                     35: MAKEDEPS       += arch/x86/Makefile
                     36: include arch/x86/Makefile
                     37: 
                     38: # Include platform-specific Makefile
                     39: #
                     40: MAKEDEPS       += arch/x86_64/Makefile.$(PLATFORM)
                     41: include arch/x86_64/Makefile.$(PLATFORM)

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