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-rw-r--r--mbr/Makefile47
1 files changed, 47 insertions, 0 deletions
diff --git a/mbr/Makefile b/mbr/Makefile
new file mode 100644
index 00000000..d96ee467
--- /dev/null
+++ b/mbr/Makefile
@@ -0,0 +1,47 @@
+## -----------------------------------------------------------------------
+##
+## Copyright 2007 H. Peter Anvin - All Rights Reserved
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, Inc., 53 Temple Place Ste 330,
+## Boston MA 02111-1307, USA; either version 2 of the License, or
+## (at your option) any later version; incorporated herein by reference.
+##
+## -----------------------------------------------------------------------
+
+#
+# Makefile for MBR
+#
+
+gcc_ok = $(shell if gcc $(1) -c -x c /dev/null -o /dev/null 2>/dev/null; \
+ then echo $(1); else echo $(2); fi)
+
+M32 := $(call gcc_ok,-m32,) $(call gcc_ok,-ffreestanding,)
+
+CC = gcc
+LD = ld -m elf_i386
+SFLAGS = $(M32) -march=i386
+OBJCOPY = objcopy
+PERL = perl
+
+.SUFFIXES: .S .s .o .elf
+
+all: mbr.bin
+
+.PRECIOUS: %.o
+%.o: %.S
+ $(CC) $(SFLAGS) -c -o $@ $<
+
+mbr.elf: mbr.o
+ $(LD) -Ttext 0x600 -e _start -o $@ $^
+
+mbr.bin: mbr.elf checksize.pl
+ $(OBJCOPY) -O binary $< $@
+ $(PERL) checksize.pl mbr.bin 440
+
+tidy:
+ rm -f *.o *.elf
+
+clean:
+ rm -f *.o *.elf *.bin