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authorH. Peter Anvin <hpa@zytor.com>2009-04-04 15:32:24 -0700
committerH. Peter Anvin <hpa@zytor.com>2009-04-04 15:32:24 -0700
commitf7b5a2254ab7c8aa87679c1b731d2ea285c22e80 (patch)
tree08e1e00576717e1ca557101164b7e6639e0172a1 /mbr/Makefile
parentdd51053bbd4a1613d1e3384928a7da7bb164562f (diff)
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mbr: generate normal versions, force-80 versions, and ctrl-80 versions
Produce MBR variants with normal (DL) behavior, force to drive 80 behavior, and force to 80 on Ctrl pressed behavior. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'mbr/Makefile')
-rw-r--r--mbr/Makefile32
1 files changed, 15 insertions, 17 deletions
diff --git a/mbr/Makefile b/mbr/Makefile
index e9fc3875..6cd677c0 100644
--- a/mbr/Makefile
+++ b/mbr/Makefile
@@ -1,6 +1,7 @@
## -----------------------------------------------------------------------
##
-## Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
+## Copyright 2007-2009 H. Peter Anvin - All Rights Reserved
+## Copyright 2009 Intel Corporation; author: H. Peter Anvin
##
## 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
@@ -17,34 +18,31 @@
topdir = ..
include $(topdir)/MCONFIG.embedded
-all: mbr.bin altmbr.bin gptmbr.bin isohdpfx.bin
+all: mbr.bin altmbr.bin gptmbr.bin isohdpfx.bin \
+ mbr_c.bin altmbr_c.bin gptmbr_c.bin isohdpfx_c.bin \
+ mbr_f.bin altmbr_f.bin gptmbr_f.bin isohdpfx_f.bin
.PRECIOUS: %.o
-%.o: %.S
+%.o: %.S adjust.h
$(CC) $(SFLAGS) -Wa,-a=$*.lst -c -o $@ $<
+%_c.o: %.S adjust.h
+ $(CC) $(SFLAGS) -Wa,-a=$*_c.lst -DCTRL_80 -c -o $@ $<
+
+%_f.o: %.S adjust.h
+ $(CC) $(SFLAGS) -Wa,-a=$*_f.lst -DFORCE_80 -c -o $@ $<
+
.PRECIOUS: %.elf
%.elf: %.o mbr.ld
$(LD) $(LDFLAGS) -T mbr.ld -e _start -o $@ $<
-mbr.bin: mbr.elf checksize.pl
- $(OBJCOPY) -O binary $< $@
- $(PERL) checksize.pl $@ 440
-
-altmbr.bin: altmbr.elf checksize.pl
+%.bin: %.elf checksize.pl
$(OBJCOPY) -O binary $< $@
- $(PERL) checksize.pl $@ 439 440
-
-isohdpfx.bin: isohdpfx.elf checksize.pl
- $(OBJCOPY) -O binary $< $@
- $(PERL) checksize.pl $@ 432
+ $(PERL) checksize.pl $@
+ $(CHMOD) -x $@
mbr_bin.c: mbr.bin
-gptmbr.bin: gptmbr.elf checksize.pl
- $(OBJCOPY) -O binary $< $@
- $(PERL) checksize.pl $@ 424
-
tidy dist:
rm -f *.o *.elf *.lst