# makefile for libpng under FreeBSD
# Copyright (C) 2002, 2007 Glenn Randers-Pehrson and Andrey A. Chernov
# For conditions of distribution and use, see copyright notice in png.h

PREFIX?=        /usr/local
SHLIB_VER?=     5

LIB=		png
SHLIB_MAJOR=	${SHLIB_VER}
SHLIB_MINOR=	0
.if (${OSVERSION} > 600007)
NO_PROFILE=     YES
NO_OBJ=         YES
.else
NOPROFILE=      YES
NOOBJ=          YES
.endif

# where make install puts libpng.a and png.h
LIBDIR=         ${PREFIX}/lib
INCS=		png.h pngconf.h
INCSDIR=        ${PREFIX}/include/libpng
INCDIR=		${INCSDIR}		# for 4.x bsd.lib.mk
MAN=		libpng.3 libpngpf.3 png.5
MANDIR=         ${PREFIX}/man/man
SYMLINKS=       libpng/png.h ${INCSDIR}/../png.h \
		libpng/pngconf.h ${INCSDIR}/../pngconf.h
LDADD+=         -lm -lz
DPADD+=         ${LIBM} ${LIBZ}

CFLAGS+= -I.

SRCS=	png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
	pngwtran.c pngmem.c pngerror.c pngpread.c

pngtest: pngtest.o libpng.a
	${CC} ${CFLAGS} -L. -static -o pngtest pngtest.o -lpng -lz -lm

CLEANFILES= pngtest pngtest.o pngout.png

test: pngtest
	./pngtest

DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
	chmod a-w *.[ch35] $(DOCS) scripts/*

libpng-config:
	( cat scripts/libpng-config-head.in; \
	echo prefix=\"${PREFIX}\"; \
	echo libdir=\"${LIBDIR}\"; \
	echo ccopts=\"${ccopts}\"; \
	echo cppflags=\"${cppflags}\"; \
	echo I_opts=\"-I${INCSDIR}\"; \
	echo L_opts=\"-L${LIBDIR}\"; \
	echo libs=\"-lpng -lz -lm\"; \
	echo ldopts=\"${ldopts}\"; \
	cat scripts/libpng-config-body.in ) > libpng-config
	chmod +x libpng-config

beforeinstall: libpng-config
	${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
		libpng-config ${PREFIX}/bin
	ln -sf libpng-config ${PREFIX}/bin/libpng12-config

.include <bsd.lib.mk>