# makefile for libpng under FreeBSD
# Copyright (C) 2002, 2006 Glenn Randers-Pehrson and Andrey A. Chernov
# For conditions of distribution and use, see copyright notice in png.h

PREFIX?=        /usr/local
SHLIB_VER?=     1

LIB=		png
SHLIB_MAJOR=	${SHLIB_VER}
SHLIB_MINOR=	0
NOPROFILE=	YES
NOOBJ=          YES

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

pngconf.h.in:
	cat pngconf.h > pngconf.h.in

pngconf.h:	pngconf.h.in
	sed "/Makefile-supplied defines go here:/q" pngconf.h.in > pngconf.h
.if (${MACHINE_ARCH} != "i386")
	/* uncoment this if you don't need thread safety */
	# echo "#define PNG_THREAD_UNSAFE_OK" >> pngconf.h
.else
	echo "#define PNG_NO_MMX_CODE" >> pngconf.h
.endif
	sed "1,/Makefile-supplied defines go here:/d" pngconf.h.in >> pngconf.h


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 pnggccrd.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/*

.include <bsd.lib.mk>