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https://github.com/OldUnreal/KTexComp.git
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45 lines
1.5 KiB
Makefile
45 lines
1.5 KiB
Makefile
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CXX ?= clang++
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ISPC ?= ./ispc_linux32
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CXXFLAGS ?= -O2 -msse2 -fPIC -I.
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ISPC_FLAGS ?= -O2 --arch=x86 --target=sse2 --opt=fast-math --pic #--arch=x86-64 --target=sse2,avx
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STATIC_LIBRARY = build/ispc_texcomp_linux_static.a
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OBJS = ispc_texcomp/kernel_astc_ispc.o \
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ispc_texcomp/kernel_etc_ispc.o \
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ispc_texcomp/kernel_bptc_ispc.o \
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ispc_texcomp/kernel_ispc.o \
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ispc_texcomp/ispc_texcomp_astc.o \
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ispc_texcomp/ispc_texcomp.o \
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ispc_texcomp/KTexCompBPTC.o
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#ispc_texcomp/kernel_astc_ispc_sse2.o \
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#ispc_texcomp/kernel_astc_ispc_avx.o \
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#ispc_texcomp/kernel_etc_ispc_sse2.o \
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#ispc_texcomp/kernel_etc_ispc_avx.o \
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#ispc_texcomp/kernel_bptc_ispc_sse2.o \
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#ispc_texcomp/kernel_bptc_ispc_avx.o \
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#ispc_texcomp/kernel_ispc_sse2.o \
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#ispc_texcomp/kernel_ispc_avx.o \
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all: $(STATIC_LIBRARY)
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clean:
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rm -f $(STATIC_LIBRARY) $(OBJS) ispc_texcomp/kernel*ispc*.h
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# Force ispc targets to run before compiling the cpp that relies on their generated headers
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ispc_texcomp/ispc_texcomp.cpp : ispc_texcomp/kernel_ispc.o ispc_texcomp/kernel_etc_ispc.o ispc_texcomp/kernel_bptc_ispc.o
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ispc_texcomp/ispc_texcomp_astc.cpp : ispc_texcomp/kernel_astc_ispc.o
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# Simple "generate .o from .cpp using c++ compiler"
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%.o : %.cpp
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$(CXX) $(CXXFLAGS) -c $< -o $@
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# Generate .o and .h +variants using ispc
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%_ispc.o %_ispc_sse2.o %_ispc_avx.o %_ispc.h %_ispc_sse2.h %_ispc_avx.h : %.ispc
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$(ISPC) $(ISPC_FLAGS) -o $@ -h $(patsubst %.o,%.h,$@) $<
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# Link
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$(STATIC_LIBRARY) : $(OBJS)
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mkdir -p build
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$(AR) rvs -o $@ $^
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