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Keir Fraser
9f8501582f
If you use -MMD -MF then the correct .o filename is written to the .*.d file as the compiler driver arranges everything. This was done in 19010:275abe1c5d24 for the hypervisor. In this patch we do the same elsewhere in the xen-unstable tree, particularly tools/. Specifically: * Change tools/Rules.mk to add -MMD -MF ... to CFLAGS and set DEPS. * Remove -Wp,-MD... from every other Makefile * Remove setting of DEPS from every other Makefile * Ensure that every Makefile says -include $(DEPS) * Ensure that every Makefile's clean target removes $(DEPS) Some Makefiles were already halfway there, but often for a different variable name eg PROG_DEP. The variable name is now standardised in Rules.mk as DEPS. I have done a test build with this change, on Debian etch. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
32 lines
819 B
Makefile
32 lines
819 B
Makefile
XEN_ROOT = ../../..
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include $(XEN_ROOT)/tools/Rules.mk
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SUBDIRS := 32bit
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.PHONY: all
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all: subdirs-all
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$(MAKE) BIOS-bochs-latest
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.PHONY: clean
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clean: subdirs-clean
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rm -f *.o *.a *.s rombios.bin _rombios*_.c
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rm -f as86-sym.txt ld86-sym.txt
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rm -f rombios*.txt rombios*.sym usage biossums
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rm -f BIOS-bochs-*
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rm -f $(DEPS)
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BIOS-bochs-latest: rombios.c biossums 32bitgateway.c tcgbios.c
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gcc -DBX_SMP_PROCESSORS=1 -E -P $< > _rombios_.c
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bcc -o rombios.s -C-c -D__i86__ -0 -S _rombios_.c
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sed -e 's/^\.text//' -e 's/^\.data//' rombios.s > _rombios_.s
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as86 _rombios_.s -b tmp.bin -u- -w- -g -0 -j -O -l rombios.txt
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-perl makesym.perl < rombios.txt > rombios.sym
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mv tmp.bin BIOS-bochs-latest
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./biossums BIOS-bochs-latest
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rm -f _rombios_.s
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biossums: biossums.c
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gcc -o biossums biossums.c
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-include $(DEPS)
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