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build: Allow generating dependencies as a side-effect of assembling

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(Cherry-picked from libav commit 3c0efbd03349ae68d3a25a082222652a102e3fd4)

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Diego Biurrun
2016-10-13 00:45:09 +00:00
committed by James Almer
parent fd502f4f5f
commit 0cc0c5b6db
2 changed files with 13 additions and 5 deletions
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10
ffbuild/common.mak
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@ -37,7 +37,7 @@ OBJCFLAGS += $(EOBJCFLAGS)
OBJCCFLAGS = $(CPPFLAGS) $(CFLAGS) $(OBJCFLAGS)
ASFLAGS := $(CPPFLAGS) $(ASFLAGS)
CXXFLAGS := $(CPPFLAGS) $(CFLAGS) $(CXXFLAGS)
X86ASMFLAGS += $(IFLAGS:%=%/) -Pconfig.asm
X86ASMFLAGS += $(IFLAGS:%=%/) -I$(<D)/ -Pconfig.asm
NVCCFLAGS += -ptx
HOSTCCFLAGS = $(IFLAGS) $(HOSTCPPFLAGS) $(HOSTCFLAGS)
@ -52,6 +52,7 @@ COMPILE_C = $(call COMPILE,CC)
COMPILE_CXX = $(call COMPILE,CXX)
COMPILE_S = $(call COMPILE,AS)
COMPILE_M = $(call COMPILE,OBJCC)
COMPILE_X86ASM = $(call COMPILE,X86ASM)
COMPILE_HOSTC = $(call COMPILE,HOSTCC)
COMPILE_NVCC = $(call COMPILE,NVCC)
@ -74,12 +75,11 @@ COMPILE_NVCC = $(call COMPILE,NVCC)
$(COMPILE_HOSTC)
%$(DEFAULT_X86ASMD).asm: %.asm
$(DEPX86ASM) $(X86ASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.asm=.d)
$(X86ASM) $(X86ASMFLAGS) -I $(<D)/ -e $< | sed '/^%/d;/^$$/d;' > $@
$(DEPX86ASM) $(X86ASMFLAGS) -M -o $@ $< > $(@:.asm=.d)
$(X86ASM) $(X86ASMFLAGS) -e $< | sed '/^%/d;/^$$/d;' > $@
%.o: %.asm
$(DEPX86ASM) $(X86ASMFLAGS) -I $(<D)/ -M -o $@ $< > $(@:.o=.d)
$(X86ASM) $(X86ASMFLAGS) -I $(<D)/ -o $@ $(patsubst $(SRC_PATH)/%,$(SRC_LINK)/%,$<)
$(COMPILE_X86ASM)
-$(if $(ASMSTRIPFLAGS), $(STRIP) $(ASMSTRIPFLAGS) $@)
%.o: %.rc