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makefile
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CFLAGS=-std=c99 -Wall -Wextra -pedantic -g -O2
.PHONY: clean all test check performance docs
TARGET=shrink
FILE=readme.md
all: ${TARGET}
lib${TARGET}.a: ${TARGET}.o
ar rcs $@ $^
${TARGET}.o: ${TARGET}.c ${TARGET}.h
main.o: main.c lib${TARGET}.a ${TARGET}.h
${TARGET}: main.o lib${TARGET}.a
${CC} ${CFLAGS} $^ -o $@
%.lzss %.big: ${TARGET} %
./${TARGET} -v -c ${FILE} ${FILE}.lzss
./${TARGET} -v -d ${FILE}.lzss ${FILE}.big
%.rle %.wle : ${TARGET} %
./${TARGET} -v -r -c ${FILE} ${FILE}.rle
./${TARGET} -v -r -d ${FILE}.rle ${FILE}.wle
test: ${TARGET} ${FILE}.big ${FILE}.wle
cmp ${FILE} ${FILE}.big
cmp ${FILE} ${FILE}.wle
./${TARGET} -t
check:
cppcheck --enable=all *.c
zero.bin:
dd if=/dev/zero of=zero.bin count=2048
performance: ${TARGET} zero.bin
time -p ./${TARGET} -v -c zero.bin zero.lzss
time -p ./${TARGET} -v -d zero.lzss zero.big
time -p ./${TARGET} -r -v -c zero.bin zero.rle
time -p ./${TARGET} -r -v -d zero.rle zero.wle
%.htm: %.md
markdown $< > $@
docs: readme.htm
clean:
git clean -dfx