add missing tools/pngdump to the repo

[gbajam22] / tools / pngdump / Makefile

CFLAGS = -pedantic -Wall -Wno-unused-function -g
LDFLAGS = -lpng -lz -lm

pngdump: main.o image.o quant.o
        $(CC) -o $@ $^ $(LDFLAGS)

clean:
        $(RM) main.o
        $(RM) image.o
        $(RM) pngdump