# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

inherit distutils eutils flag-o-matic toolchain-funcs versionator python

DESCRIPTION="SALOME : The Open Source Integration Platform for Numerical Simulation"
HOMEPAGE="http://www.salome-platform.org"
SRC_URI="salome3.2.6_SRC.tar.gz"

LICENSE="GPL-2"
KEYWORDS="amd64 x86"
SLOT="3"
IUSE="doc corba opengl openpbs mpi X debug"
RDEPEND="doc? ( app-doc/doxygen 
		media-gfx/graphviz )
	 opengl? ( virtual/opengl )
	 mpi? ( sys-cluster/mpich )
	 openpbs? ( sys-cluster/openpbs )
	 debug? ( dev-util/cppunit )"

pkg_nofetch() {
        einfo "Please download ${SRC_URI} from ${HOMEPAGE} and move it to ${DISTDIR}"
}

# What is Med
DEPEND="${RDEPEND}
	sys-devel/bison
	sys-devel/flex
        sci-libs/hdf5
        >=dev-python/PyQt-3.13
        >=dev-python/sip-4.1.3
        >=dev-lang/python-2.3
        dev-python/omniorbpy
        dev-python/numeric
        dev-python/docutils
        dev-lang/swig 
        dev-libs/boost
	x11-libs/qwt
	>=x11-libs/qt-3.3.3
	dev-lang/tk
	dev-lang/tcl
	>=sci-libs/vtk-5.0.0
	net-misc/omniORB
	>=sci-libs/opencascade-6.1
	sys-devel/autoconf
        sys-devel/automake
        sys-devel/libtool
	sci-misc/netgen
"

# lsf, tix, openpbs med

MY_S="${WORKDIR}/salome${PV}_SRC/KERNEL_SRC_${PV}"
KERNEL_ROOT_DIR="/usr"

src_unpack() {
        unpack ${A}
        cd "${MY_S}"/..
}

src_compile() {
	distutils_python_version
	cd "${MY_S}"
	ewarn "The 'threads' flag MUST be ON and boost (at least) must be rebuild with this flag on"
	./clean_configure
	./build_configure
        if use opengl && use !X; then
                ewarn "OpenGL functionnalities imply X support! Check your USE flags configuration."
                die
        fi

        local myconf="--with-tcl=/usr/lib/ --with-tk=/usr/lib/"

        if use X; then
                myconf="${myconf} --with-x --with-xmu-include=/usr/include --with-xmu-library=/usr/lib"
                if use opengl; then
                        myconf="${myconf} --with-gl-include=/usr/include --with-gl-library=/usr/lib"
                else
			myconf="${myconf} --without-opengl"
		fi
        else
                myconf="${myconf} --without-x --without-gl --without-xmu"
        fi

        if use !debug; then
		myconf="${myconf} --disable-debug --enable-production --without-cppunit"
        else
                myconf="${myconf} --enable-debug"
        fi

#	if use !mpi; then
#		myconf="${myconf} --without-mpi --without-mpich"
#	fi

#	if use !openpbs; then
#		myconf="${myconf} --without-openpbs"
#	fi

        # CXXFLAGS are slightly modified to allow the compilation of
	# salome-kernel with OpenCascade and gcc-4.1.x
        if version_is_at_least "4.1" $(gcc-version) ; then
                append-flags -ffriend-injection -fpermissive
        fi 

	econf ${myconf} || die "econf failed"

        emake || die "emake failed"
}

src_install() {
        cd ${MY_S}
	einstall || die "einstall failed"
	echo KERNEL_ROOT_DIR=${KERNEL_ROOT_DIR} > ./50${P}
	dodir /etc/env.d
	insinto /etc/env.d
        doins 50${P}
}