# $Id$

PNAME="libjasper"
PVER="1.900.1"
PBUILD="r5"

PCAT="media-libs"

DESCRIPTION="A software-based implementation of the codec specified in the emerging JPEG-2000 Part-1 standard."
HOMEPAGE="http://www.ece.uvic.ca/~mdadams/jasper/"

DEPEND=">= virtual/opengl
	>= virtual/glut
	>= media-libs/libjpeg-8"

SDEPEND=">= app-arch/unzip-5"

SRCFILE="${PNAME/lib}-${PVER}.zip"
SRCDIR="${BUILDDIR}/${PNAME/lib}-${PVER}"

sminclude multilib

SRC_URI=(
	http://www.ece.uvic.ca/~mdadams/jasper/software/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${PNAME}-${PVER}-fixes-20081208.patch
)

UP2DATE="updatecmd ${HOMEPAGE} | grep ${PNAME/lib}- | sed 's/.*-\(.*\).zip.*/\1/;q'"

src_prepare()
{
	# must use mesa as opengl-headers!
	[[ $(opengl-update --get-implementation) != xorg ]] &&
		die "please change to xorg opengl-headers: opengl-update xorg"

	munpack ${SRCFILE} || die

	# fixes serveral issues
	mpatch ${PNAME}-${PVER}-fixes-20081208.patch || die
}

src_compile()
{
	mconfigure --enable-shared --enable-libjpeg --enable-opengl || die
	mmake || die
}