# makefile for libpng

# Copyright (C) 2007-2009, 2014 Glenn Randers-Pehrson

# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

#

# This code is released under the libpng license.

# For conditions of distribution and use, see the disclaimer

# and license in png.h

PREFIX?= /usr/local

LIBDIR=	${PREFIX}/lib

MANDIR= ${PREFIX}/man/cat

SHLIB_MAJOR=	16

SHLIB_MINOR=	1.6.21

LIB=	png

SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \

	pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c pngtrans.c \

	pngwio.c pngwrite.c pngwtran.c pngwutil.c

HDRS=	png.h pngconf.h pnglibconf.h

CFLAGS+= -W -Wall

CPPFLAGS+= -I${.CURDIR}

NOPROFILE= Yes

CLEANFILES+= pngtest.o pngtest pnglibconf.h

MAN=	libpng.3 libpngpf.3 png.5

DOCS=	ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \

	libpng-manual.txt

# Pre-built configuration

# See scripts/pnglibconf.mak for more options

PNGLIBCONF_H_PREBUILT= scripts/pnglibconf.h.prebuilt

.c.o:

	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<

pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)

	cp $(PNGLIBCONF_H_PREBUILT) $@

pngtest.o:	pngtest.c

	${CC} ${CPPFLAGS} ${CFLAGS} -c ${.ALLSRC} -o ${.TARGET}

pngtest:	pngtest.o

	${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -L${.OBJDIR} -lpng -lz -lm

test:	pngtest

	cd ${.OBJDIR} && env \

		LD_LIBRARY_PATH="${.OBJDIR}" ${.OBJDIR}/pngtest

beforeinstall:

	if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \

	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include; \

	fi

	if [ ! -d ${DESTDIR}${LIBDIR} ]; then \

	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \

	fi

	if [ ! -d ${DESTDIR}${LIBDIR}/debug ]; then \

	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}/debug; \

	fi

	if [ ! -d ${DESTDIR}${MANDIR}3 ]; then \

	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}3; \

	fi

	if [ ! -d ${DESTDIR}${MANDIR}5 ]; then \

	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}5; \

	fi

	if [ ! -d ${DESTDIR}${PREFIX}/share/doc/png ]; then \

	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/share/doc/png; \

	fi

afterinstall:

	@rm -f ${DESTDIR}${LIBDIR}/libpng_pic.a

	@rm -f ${DESTDIR}${LIBDIR}/debug/libpng.a

	@rm -f ${DESTDIR}${PREFIX}/include/png.h

	@rm -f ${DESTDIR}${PREFIX}/include/pngconf.h

	@rm -f ${DESTDIR}${PREFIX}/include/pnglibconf.h

	@rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true

	${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

		-m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include

	${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

		-m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include

	${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

		-m ${NONBINMODE} ${DOCS} ${DESTDIR}${PREFIX}/share/doc/png

.include <bsd.lib.mk></bsd.lib.mk>