PORTNAME=	jbig2dec
PORTVERSION=	0.19
CATEGORIES=	graphics devel
MASTER_SITES=	https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs9531/

MAINTAINER=	ports@MidnightBSD.org
COMMENT=	Decoder implementation of the JBIG2 image compression format

LICENSE=	gpl3
LICENSE_FILE=	${WRKSRC}/COPYING

USES=		autoreconf libtool

CONFIGURE_ENV=	ac_cv_func_getopt_long=yes
GNU_CONFIGURE=	yes
INSTALL_TARGET=	install-strip
USE_LDCONFIG=	yes

OPTIONS_DEFINE=	PNG
OPTIONS_DEFAULT=PNG

PNG_CONFIGURE_OFF=	--without-libpng
PNG_CONFIGURE_ON=	--with-libpng=${LOCALBASE}
PNG_LIB_DEPENDS=	libpng.so:graphics/png

post-patch:
	@${RM} ${WRKSRC}/getopt* ${WRKSRC}/sha1.h
	@${REINPLACE_CMD} -E 's|SHA1_Final\( *([^,]+), *([^\)]+)\)|SHA1_Final(\2, \1)|' ${WRKSRC}/jbig2dec.c ${WRKSRC}/sha1.c

pre-configure:
	@cd ${WRKSRC}/ && ${SH} autogen.sh

.include <bsd.port.mk>