126fa459cSmrgOS := $(shell uname)
226fa459cSmrgLIBSOURCES = $(wildcard c/common/*.c) $(wildcard c/dec/*.c) \
326fa459cSmrg             $(wildcard c/enc/*.c)
426fa459cSmrgSOURCES = $(LIBSOURCES) c/tools/brotli.c
526fa459cSmrgBINDIR = bin
626fa459cSmrgOBJDIR = $(BINDIR)/obj
726fa459cSmrgLIBOBJECTS = $(addprefix $(OBJDIR)/, $(LIBSOURCES:.c=.o))
826fa459cSmrgOBJECTS = $(addprefix $(OBJDIR)/, $(SOURCES:.c=.o))
926fa459cSmrgLIB_A = libbrotli.a
1026fa459cSmrgEXECUTABLE = brotli
1126fa459cSmrgDIRS = $(OBJDIR)/c/common $(OBJDIR)/c/dec $(OBJDIR)/c/enc \
1226fa459cSmrg       $(OBJDIR)/c/tools $(BINDIR)/tmp
1326fa459cSmrgCFLAGS += -O2
1426fa459cSmrgifeq ($(os), Darwin)
1526fa459cSmrg  CPPFLAGS += -DOS_MACOSX
1626fa459cSmrgendif
1726fa459cSmrg
1826fa459cSmrgifneq ($(strip $(CROSS_COMPILE)), )
1926fa459cSmrg	CC=$(CROSS_COMPILE)-gcc
2026fa459cSmrg	ARCH=$(firstword $(subst -, ,$(CROSS_COMPILE)))
2126fa459cSmrg	BROTLI_WRAPPER="qemu-$(ARCH) -L /usr/$(CROSS_COMPILE)"
2226fa459cSmrgendif
2326fa459cSmrg
2426fa459cSmrg# The arm-linux-gnueabi compiler defaults to Armv5. Since we only support Armv7
2526fa459cSmrg# and beyond, we need to select Armv7 explicitly with march.
2626fa459cSmrgifeq ($(ARCH), arm)
2726fa459cSmrg	CFLAGS += -march=armv7-a -mfloat-abi=hard -mfpu=neon
2826fa459cSmrgendif
2926fa459cSmrg
3026fa459cSmrgall: test
3126fa459cSmrg	@:
3226fa459cSmrg
3326fa459cSmrg.PHONY: all clean test
3426fa459cSmrg
3526fa459cSmrg$(DIRS):
3626fa459cSmrg	mkdir -p $@
3726fa459cSmrg
3826fa459cSmrg$(EXECUTABLE): $(OBJECTS)
3926fa459cSmrg	$(CC) $(LDFLAGS) $(OBJECTS) -lm -o $(BINDIR)/$(EXECUTABLE)
4026fa459cSmrg
4126fa459cSmrglib: $(LIBOBJECTS)
4226fa459cSmrg	rm -f $(LIB_A)
4326fa459cSmrg	ar -crs $(LIB_A) $(LIBOBJECTS)
4426fa459cSmrg
4526fa459cSmrgtest: $(EXECUTABLE)
4626fa459cSmrg	tests/compatibility_test.sh $(BROTLI_WRAPPER)
4726fa459cSmrg	tests/roundtrip_test.sh $(BROTLI_WRAPPER)
4826fa459cSmrg
4926fa459cSmrgclean:
5026fa459cSmrg	rm -rf $(BINDIR) $(LIB_A)
5126fa459cSmrg
5226fa459cSmrg.SECONDEXPANSION:
5326fa459cSmrg$(OBJECTS): $$(patsubst %.o,%.c,$$(patsubst $$(OBJDIR)/%,%,$$@)) | $(DIRS)
5426fa459cSmrg	$(CC) $(CFLAGS) $(CPPFLAGS) -Ic/include \
5526fa459cSmrg        -c $(patsubst %.o,%.c,$(patsubst $(OBJDIR)/%,%,$@)) -o $@
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