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vgabios
0001-Makefile-cleanup.patch
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File 0001-Makefile-cleanup.patch of Package vgabios
From 4daf1128d4bb2c7e30b0c2f3d279c8fa5759bb39 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann <kraxel@redhat.com> Date: Thu, 6 May 2010 09:58:40 +0200 Subject: [PATCH 1/7] Makefile cleanup Use a single rule for building bios binaries. Use target specific variables to set compile flags. This makes it more obvious what the differences between the versions are. It also makes it easier to add new bios binaries with slightly different settings. --- Makefile | 76 +++++++++++++++++++++++++++---------------------------------- 1 files changed, 34 insertions(+), 42 deletions(-) diff --git a/Makefile b/Makefile index 00e8c66..c3c744c 100644 --- a/Makefile +++ b/Makefile @@ -16,8 +16,7 @@ VGABIOS_DATE = "-DVGABIOS_DATE=\"$(RELDATE)\"" all: bios cirrus-bios - -bios: biossums vgabios.bin vgabios.debug.bin +bios: vgabios.bin vgabios.debug.bin cirrus-bios: vgabios-cirrus.bin vgabios-cirrus.debug.bin @@ -27,6 +26,39 @@ clean: dist-clean: clean +# source files +VGA_FILES := vgabios.c vgabios.h vgafonts.h vgatables.h +VBE_FILES := vbe.h vbe.c vbetables.h + +# build flags +vgabios.bin : VGAFLAGS := -DVBE +vgabios.debug.bin : VGAFLAGS := -DVBE -DDEBUG +vgabios-cirrus.bin : VGAFLAGS := -DCIRRUS -DPCIBIOS +vgabios-cirrus.debug.bin : VGAFLAGS := -DCIRRUS -DPCIBIOS -DCIRRUS_DEBUG + +# dist names +vgabios.bin : DISTNAME := VGABIOS-lgpl-latest.bin +vgabios.debug.bin : DISTNAME := VGABIOS-lgpl-latest.debug.bin +vgabios-cirrus.bin : DISTNAME := VGABIOS-lgpl-latest.cirrus.bin +vgabios-cirrus.debug.bin : DISTNAME := VGABIOS-lgpl-latest.cirrus.debug.bin + +# dependencies +vgabios.bin : $(VGA_FILES) $(VBE_FILES) biossums +vgabios.debug.bin : $(VGA_FILES) $(VBE_FILES) biossums +vgabios-cirrus.bin : $(VGA_FILES) clext.c biossums +vgabios-cirrus.debug.bin : $(VGA_FILES) clext.c biossums + +# build rule +%.bin: + $(GCC) -E -P vgabios.c $(VGABIOS_VERS) $(VGAFLAGS) $(VGABIOS_DATE) > _$*_.c + $(BCC) -o $*.s -C-c -D__i86__ -S -0 _$*_.c + sed -e 's/^\.text//' -e 's/^\.data//' $*.s > _$*_.s + $(AS86) _$*_.s -b $*.bin -u -w- -g -0 -j -O -l $*.txt + rm -f _$*_.s _$*_.c $*.s + mv $*.bin $(DISTNAME) + ./biossums $(DISTNAME) + ls -l $(DISTNAME) + release: VGABIOS_VERS=\"-DVGABIOS_VERS=\\\"$(RELVERS)\\\"\" make bios cirrus-bios /bin/rm -f *.o *.s *.ld86 \ @@ -37,46 +69,6 @@ release: cp VGABIOS-lgpl-latest.cirrus.debug.bin ../$(RELEASE).cirrus.debug.bin tar czvf ../$(RELEASE).tgz --exclude CVS -C .. $(RELEASE)/ -vgabios.bin: vgabios.c vgabios.h vgafonts.h vgatables.h vbe.h vbe.c vbetables.h - $(GCC) -E -P vgabios.c $(VGABIOS_VERS) -DVBE $(VGABIOS_DATE) > _vgabios_.c - $(BCC) -o vgabios.s -C-c -D__i86__ -S -0 _vgabios_.c - sed -e 's/^\.text//' -e 's/^\.data//' vgabios.s > _vgabios_.s - $(AS86) _vgabios_.s -b vgabios.bin -u -w- -g -0 -j -O -l vgabios.txt - rm -f _vgabios_.s _vgabios_.c vgabios.s - mv vgabios.bin VGABIOS-lgpl-latest.bin - ./biossums VGABIOS-lgpl-latest.bin - ls -l VGABIOS-lgpl-latest.bin - -vgabios.debug.bin: vgabios.c vgabios.h vgafonts.h vgatables.h vbe.h vbe.c vbetables.h - $(GCC) -E -P vgabios.c $(VGABIOS_VERS) -DVBE -DDEBUG $(VGABIOS_DATE) > _vgabios-debug_.c - $(BCC) -o vgabios-debug.s -C-c -D__i86__ -S -0 _vgabios-debug_.c - sed -e 's/^\.text//' -e 's/^\.data//' vgabios-debug.s > _vgabios-debug_.s - $(AS86) _vgabios-debug_.s -b vgabios.debug.bin -u -w- -g -0 -j -O -l vgabios.debug.txt - rm -f _vgabios-debug_.s _vgabios-debug_.c vgabios-debug.s - mv vgabios.debug.bin VGABIOS-lgpl-latest.debug.bin - ./biossums VGABIOS-lgpl-latest.debug.bin - ls -l VGABIOS-lgpl-latest.debug.bin - -vgabios-cirrus.bin: vgabios.c vgabios.h vgafonts.h vgatables.h clext.c - $(GCC) -E -P vgabios.c $(VGABIOS_VERS) -DCIRRUS -DPCIBIOS $(VGABIOS_DATE) > _vgabios-cirrus_.c - $(BCC) -o vgabios-cirrus.s -C-c -D__i86__ -S -0 _vgabios-cirrus_.c - sed -e 's/^\.text//' -e 's/^\.data//' vgabios-cirrus.s > _vgabios-cirrus_.s - $(AS86) _vgabios-cirrus_.s -b vgabios-cirrus.bin -u -w- -g -0 -j -O -l vgabios.cirrus.txt - rm -f _vgabios-cirrus_.s _vgabios-cirrus_.c vgabios-cirrus.s - mv vgabios-cirrus.bin VGABIOS-lgpl-latest.cirrus.bin - ./biossums VGABIOS-lgpl-latest.cirrus.bin - ls -l VGABIOS-lgpl-latest.cirrus.bin - -vgabios-cirrus.debug.bin: vgabios.c vgabios.h vgafonts.h vgatables.h clext.c - $(GCC) -E -P vgabios.c $(VGABIOS_VERS) -DCIRRUS -DCIRRUS_DEBUG -DPCIBIOS $(VGABIOS_DATE) > _vgabios-cirrus-debug_.c - $(BCC) -o vgabios-cirrus-debug.s -C-c -D__i86__ -S -0 _vgabios-cirrus-debug_.c - sed -e 's/^\.text//' -e 's/^\.data//' vgabios-cirrus-debug.s > _vgabios-cirrus-debug_.s - $(AS86) _vgabios-cirrus-debug_.s -b vgabios.cirrus.debug.bin -u -w- -g -0 -j -O -l vgabios.cirrus.debug.txt - rm -f _vgabios-cirrus-debug_.s _vgabios-cirrus-debug_.c vgabios-cirrus-debug.s - mv vgabios.cirrus.debug.bin VGABIOS-lgpl-latest.cirrus.debug.bin - ./biossums VGABIOS-lgpl-latest.cirrus.debug.bin - ls -l VGABIOS-lgpl-latest.cirrus.debug.bin - biossums: biossums.c $(CC) -o biossums biossums.c -- 1.7.2.1
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