2 # Copyright (C) 2020-2022 Cosmin Truta
3 # Copyright (C) 2007-2009, 2014 Glenn Randers-Pehrson
4 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
6 # This code is released under the libpng license.
7 # For conditions of distribution and use, see the disclaimer
14 SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
15 pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c \
16 pngtrans.c pngwio.c pngwrite.c pngwtran.c pngwutil.c
17 HDRS= png.h pngconf.h pnglibconf.h
19 CPPFLAGS+= -I${.CURDIR}
20 CFLAGS+= -Wall -Wextra -Wundef
22 CLEANFILES+= pngtest.o pngtest pnglibconf.h
24 # Pre-built configuration
25 # See scripts/pnglibconf.mak for more options
26 PNGLIBCONF_H_PREBUILT= scripts/pnglibconf.h.prebuilt
29 ${CC} -c ${CPPFLAGS} ${CFLAGS} -o $@ $<
31 pnglibconf.h: ${PNGLIBCONF_H_PREBUILT}
32 cp ${PNGLIBCONF_H_PREBUILT} $@
35 ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}
38 ${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -L${.OBJDIR} -lpng -lz -lm
41 env LD_LIBRARY_PATH="${.OBJDIR}" ./pngtest
44 @echo "The $@ target is no longer supported by this makefile."