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Diffstat (limited to 'arch/x86/boot/multiboot/Makefile')
| -rw-r--r-- | arch/x86/boot/multiboot/Makefile | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86/boot/multiboot/Makefile b/arch/x86/boot/multiboot/Makefile new file mode 100644 index 0000000..995237d --- /dev/null +++ b/arch/x86/boot/multiboot/Makefile @@ -0,0 +1,25 @@ +# If you want run this makefile immediately, then set environment +# variables (CC, LD, AS, OBJDUMP) to path of your cross-compiler. +# +# The best way to build multiboot header is to run the corresponding +# target in the main Makefile, which is in the root of the +# project (.../path/to/os/Makefile) + +MULTIBOOT_HEADER = $(ARCH_INCLUDE)/multiboot.h +BARE_MULTIBOOT_HEADER = bare_multiboot.h + +.PHONY: all clean + +all: $(BARE_MULTIBOOT_HEADER) + +$(BARE_MULTIBOOT_HEADER): $(MULTIBOOT_HEADER) + $(CC) -E -dM -undef -fsyntax-only $(MULTIBOOT_HEADER) > $(BARE_MULTIBOOT_HEADER) +# Delete all defines that have double underscore + sed -i '/__/d' $(BARE_MULTIBOOT_HEADER) +# Replace "#define" with ".set" on each line + sed -i 's/#define/.set/g' $(BARE_MULTIBOOT_HEADER) +# Put a comma after the macro name + sed -i 's/\>/,/2' $(BARE_MULTIBOOT_HEADER) + +clean: + rm $(BARE_MULTIBOOT_HEADER) |