sandboxed-api/oss-internship-2020/sapi_lodepng/lodepng-master/Makefile

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2020-08-07 19:01:41 +08:00
# This makefile only makes the unit test, benchmark and pngdetail and showpng
# utilities. It does not make the PNG codec itself as shared or static library.
# That is because:
# LodePNG itself has only 1 source file (lodepng.cpp, can be renamed to
# lodepng.c) and is intended to be included as source file in other projects and
# their build system directly.
CC ?= gcc
CXX ?= g++
override CFLAGS := -W -Wall -Wextra -ansi -pedantic -O3 -Wno-unused-function $(CFLAGS)
override CXXFLAGS := -W -Wall -Wextra -ansi -pedantic -O3 $(CXXFLAGS)
all: unittest benchmark pngdetail showpng
%.o: %.cpp
@mkdir -p `dirname $@`
$(CXX) -I ./ $(CXXFLAGS) -c $< -o $@
unittest: lodepng.o lodepng_util.o lodepng_unittest.o
$(CXX) $^ $(CXXFLAGS) -o $@
benchmark: lodepng.o lodepng_benchmark.o
$(CXX) $^ $(CXXFLAGS) -lSDL -o $@
pngdetail: lodepng.o lodepng_util.o pngdetail.o
$(CXX) $^ $(CXXFLAGS) -o $@
showpng: lodepng.o examples/example_sdl.o
$(CXX) -I ./ $^ $(CXXFLAGS) -lSDL -o $@
clean:
rm -f unittest benchmark pngdetail showpng lodepng_unittest.o lodepng_benchmark.o lodepng.o lodepng_util.o pngdetail.o examples/example_sdl.o