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Paul Eggert authored
They fix only bugs that aren't being reported, so it may be better to do them on the trunk. * configure.ac (PNG_CFLAGS): Remove. All uses removed. (LIBPNG): Don't be consistent about -lpng16 versus -lpng. Ignore libpng-config's exit status. Always append -lz -lm. * src/Makefile.in (PNG_CFLAGS): Remove; all uses removed. * src/image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>. Fixes: debbugs:17339
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