# This Makefile will compile all fuzzing targets. It doesn't check tool
# requirements and paths may need to be updated depending on your environment.
# Note a clang 6+ toolchain is assumed for use of -fsanitize=fuzzer.

CC = clang
CXX = clang++
CFLAGS = -fsanitize=fuzzer -I../../src -I../.. -Wall -Wextra
CXXFLAGS = $(CFLAGS)
LDFLAGS = -fsanitize=fuzzer
LDLIBS = ../../src/mux/libwebpmux.a ../../src/demux/libwebpdemux.a
LDLIBS += ../../src/libwebp.a ../../imageio/libimageio_util.a
LDLIBS += ../../sharpyuv/libsharpyuv.a

FUZZERS = advanced_api_fuzzer animation_api_fuzzer animdecoder_fuzzer
FUZZERS += animencoder_fuzzer enc_dec_fuzzer huffman_fuzzer
FUZZERS += mux_demux_api_fuzzer simple_api_fuzzer

%.o: fuzz_utils.h img_alpha.h img_grid.h img_peak.h
all: $(FUZZERS)

define FUZZER_template
$(1): $$(addsuffix .o, $(1)) $(LDLIBS)
OBJS += $$(addsuffix .o, $(1))
endef

$(foreach fuzzer, $(FUZZERS), $(eval $(call FUZZER_template, $(fuzzer))))

clean:
	$(RM) $(FUZZERS) $(OBJS)

.PHONY: all clean