# $NetBSD: Makefile,v 1.27 2025/11/17 11:25:07 ryoon Exp $

LIBV4L_VERS=	1.32.0
DISTNAME=	v4l-utils-${LIBV4L_VERS}
PKGREVISION=	1
CATEGORIES=	graphics
PKGNAME=	libv4l-${LIBV4L_VERS}
MASTER_SITES=	https://www.linuxtv.org/downloads/v4l-utils/
EXTRACT_SUFX=	.tar.xz

MAINTAINER=	pkgsrc-users@NetBSD.org
#HOMEPAGE=	http://people.atrpms.net/~hdegoede/
COMMENT=	Video4Linux userspace library
LICENSE=	gnu-gpl-v2

FORTIFY_SUPPORTED=	no
USE_GCC_RUNTIME=	yes
USE_LANGUAGES=		c c++
USE_LIBTOOL=		yes
USE_TOOLS+=		gmake perl

MESON_ARGS+=	-Dlibdvbv5=disabled
MESON_ARGS+=	-Dv4l-utils=false

.include "../../mk/bsd.prefs.mk"

.if ${OPSYS} == "NetBSD" || ${OPSYS} == "DragonFly"
NEWHEADER!=	${GREP} V4L2_SEL_TGT_CROP /usr/include/sys/videoio.h > /dev/null 2>&1 || echo "no"
.endif

BUILDLINK_TRANSFORM+=	opt:-ldl:${BUILDLINK_LDADD.dl:Q}

.if (${OPSYS} == "NetBSD" || ${OPSYS} == "DragonFly") && !exists(/usr/include/sys/videoio.h)
PLIST.needs_videoio=	yes
INSTALLATION_DIRS+=	include/sys

pre-configure:
	${MKDIR} ${BUILDLINK_DIR}/include/sys
	cp ${FILESDIR}/videoio.h ${BUILDLINK_DIR}/include/sys

post-install:
	${INSTALL_DATA} ${FILESDIR}/videoio.h ${DESTDIR}${PREFIX}/include/sys

.elif (${OPSYS} == "NetBSD" || ${OPSYS} == "DragonFly") && ${NEWHEADER} == "no"
pre-configure:
	${MKDIR} ${BUILDLINK_DIR}/include/sys
	cp ${FILESDIR}/videoio.h ${BUILDLINK_DIR}/include/sys

.elif ${OPSYS} == "SunOS"
pre-configure:
	${MKDIR} ${BUILDLINK_DIR}/include/linux
	cp ${FILESDIR}/videodev2.h ${BUILDLINK_DIR}/include/linux
	cp ${FILESDIR}/v4l2-controls.h ${BUILDLINK_DIR}/include/linux

.elif ${OPSYS} == "Linux" && !exists(/usr/include/linux/videodev.h)
pre-configure:
	${MKDIR} ${BUILDLINK_DIR}/include/linux
	cp ${FILESDIR}/videodev.h ${BUILDLINK_DIR}/include/linux
	${LN} -sf ${BUILDLINK_DIR}/include/linux/videodev.h \
		${BUILDLINK_DIR}/include/
	cp ${FILESDIR}/videodev2.h ${BUILDLINK_DIR}/include/linux
	${LN} -sf ${BUILDLINK_DIR}/include/linux/videodev2.h \
		${BUILDLINK_DIR}/include/
.endif

PLIST_VARS=	needs_videoio

.include "../../mk/compiler.mk"

.if !empty(PKGSRC_COMPILER:Mclang) || ${CC_VERSION:Mgcc-[6-9]*} || ${CC_VERSION:Mgcc-1[0-9].*}
CPPFLAGS.SunOS+=	-D_XOPEN_SOURCE=600
.else
CPPFLAGS.SunOS+=	-D_XOPEN_SOURCE=500
.endif

post-install:
	# Meson does not handle -Dv4l-utils=false
	${RM} -rf ${DESTDIR}${PREFIX}/share

.include "../../devel/meson/build.mk"
.include "../../devel/argp/buildlink3.mk"
.include "../../mk/pthread.buildlink3.mk"
.include "../../mk/bsd.pkg.mk"