# $Id: Portfile 50984 2009-05-14 21:08:43Z and.damore@macports.org $

PortSystem			1.0

name				OpenCV
version				2.0.0
categories			graphics science
platforms			darwin
maintainers			gmail.com:stante
description			Intel(R) Open Source Computer Vision Library
long_description	OpenCV is a library that is mainly aimed at real time \
					computer vision. Some example areas would be \
					Human-Computer Interaction (HCI), Object Identification, \
					Segmentation and Recognition, Face Recognition, Gesture \
					Recognition, Motion Tracking, Ego Motion, Motion \
					Understanding, Structure From Motion (SFM), and Mobile \
					Robotics.

homepage			http://www.intel.com/technology/computing/opencv/
master_sites			sourceforge:opencvlibrary
use_bzip2			yes
checksums			md5 ed27520514baacc5edad7b06ad24130e

depends_lib			port:gtk2 port:zlib port:jpeg \
					port:libpng port:tiff port:ffmpeg

configure.env		CPATH="${prefix}/include"    \
					LIBRARY_PATH="${prefix}/lib"
configure.cxxflags-append	"-I${prefix}/include -L${prefix}/lib"

# For some reason the OpenCV 2.0 highgui module forgets to link against libavutil.a by standard
configure.ldflags-append	-lavutil

variant disable_openmp description {Disables OpenMP} {
	configure.args-append --without-openmp --disable-openmp
}

variant sl_64bit description {Work around to build for Snow Leopard in 64bit. Removes quicktime, replaces carbon with gtk. Changes processor target to Core2.} {  
	configure.post_args  --without-quicktime --without-carbon --with-gtk  
	configure.cxxflags-append "-I${prefix}/include -L${prefix}/lib -march=nocona -mtune=generic"  
}