OS := $(shell uname)

LIBSOURCES = $(wildcard c/common/*.c) $(wildcard c/dec/*.c) \

             $(wildcard c/enc/*.c)

SOURCES = $(LIBSOURCES) c/tools/brotli.c

BINDIR = bin

OBJDIR = $(BINDIR)/obj

LIBOBJECTS = $(addprefix $(OBJDIR)/, $(LIBSOURCES:.c=.o))

OBJECTS = $(addprefix $(OBJDIR)/, $(SOURCES:.c=.o))

LIB_A = libbrotli.a

EXECUTABLE = brotli

DIRS = $(OBJDIR)/c/common $(OBJDIR)/c/dec $(OBJDIR)/c/enc \

       $(OBJDIR)/c/tools $(BINDIR)/tmp

CFLAGS += -O2

ifeq ($(os), Darwin)

  CPPFLAGS += -DOS_MACOSX

endif

all: test

	@:

.PHONY: all clean test

$(DIRS):

	mkdir -p $@

$(EXECUTABLE): $(OBJECTS)

	$(CC) $(LDFLAGS) $(OBJECTS) -lm -o $(BINDIR)/$(EXECUTABLE)

lib: $(LIBOBJECTS)

	rm -f $(LIB_A)

	ar -crs $(LIB_A) $(LIBOBJECTS)

test: $(EXECUTABLE)

	tests/compatibility_test.sh

	tests/roundtrip_test.sh

clean:

	rm -rf $(BINDIR) $(LIB_A)

.SECONDEXPANSION:

$(OBJECTS): $$(patsubst %.o,%.c,$$(patsubst $$(OBJDIR)/%,%,$$@)) | $(DIRS)

	$(CC) $(CFLAGS) $(CPPFLAGS) -Ic/include \

        -c $(patsubst %.o,%.c,$(patsubst $(OBJDIR)/%,%,$@)) -o $@