if HAVE_LIBPNG
libgd_test_programs += \
	gdimageopenpolygon/gdimageopenpolygon0 \
	gdimageopenpolygon/gdimageopenpolygon1 \
	gdimageopenpolygon/gdimageopenpolygon2 \
	gdimageopenpolygon/gdimageopenpolygon3
endif

EXTRA_DIST += \
	gdimageopenpolygon/CMakeLists.txt \
	gdimageopenpolygon/gdimageopenpolygon0.png \
	gdimageopenpolygon/gdimageopenpolygon1.png \
	gdimageopenpolygon/gdimageopenpolygon2.png \
	gdimageopenpolygon/gdimageopenpolygon3.png