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

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

DESCRIPTION="3D modeling & numerical simulation : MED Component"

HOMEPAGE="http://www.salome-platform.org"
SRC_URI="salome-3.2.6.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc opengl mpi openpbs debug"

RDEPEND="doc? ( app-doc/doxygen 
                media-gfx/graphviz )
         opengl? ( virtual/opengl )
         mpi? ( sys-cluster/mpich2 )
         openpbs? ( sys-cluster/openpbs )
         debug? ( dev-util/cppunit )"

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
        net-misc/omniORB
	>=sci-libs/opencascade-6.1
        sys-devel/autoconf
        sys-devel/automake
        sys-devel/libtool
	=sci-misc/salome-kernel-3.2.6
	=sci-misc/salome-gui-3.2.6
	sci-libs/med"

RESTRICT="fetch"


MODULE_NAME="MED"
MODULE_NAME_LOWER=`echo $MODULE_NAME | tr 'A-Z' 'a-z'`

MY_S="${WORKDIR}/src${PV}/${MODULE_NAME}_SRC_${PV}"
INSTALL_DIR="/opt/salome-${PV}/${MODULE_NAME}"
MED_ROOT_DIR="/opt/salome-${PV}/${MODULE_NAME}"

pkg_nofetch()
{
	einfo "You have to download manually the source code. You can download it from :"
	einfo "   http://www.salome-platform.org/download/dl326"
	einfo ""
	einfo "Put the archive in the \"/usr/portage/distfile\" directory and rename it \"salome-3.2.6.tar.gz\""
}

src_unpack()
{
	unpack ${A}
	cd ${MY_S}
	epatch ${FILESDIR}/salome-med-3.2.6_gcc4.patch
	epatch ${FILESDIR}/salome-med-3.2.6.patch
	epatch ${FILESDIR}/salome-med-3.2.6_environ.patch
}

src_compile()
{
	local myconf

	cd "${MY_S}"
	rm -r -f autom4te.cache
	ewarn "The 'threads' flag MUST be ON and boost (at least) must be rebuild with this flag on"
	./build_configure

	# CXXFLAGS are slightly modified to allow the compilation of
        # salome-gui with OpenCascade and gcc-4.1.x
        if version_is_at_least "4.1" $(gcc-version) ; then
                append-flags -ffriend-injection -fpermissive
        fi 
	
	# Compiler and linker flags
        if use amd64 ; then
                append-flags -m64
        fi


	econf --prefix=${INSTALL_DIR} --datadir=${INSTALL_DIR}/share/salome --docdir=${INSTALL_DIR}/share/doc/salome --infodir=${INSTALL_DIR}/share/info ${myconf} || die "configuration failed"

	MAKEOPTS="-j1" emake || die "Compilation failed"
}

src_install()
{
	cd ${MY_S}
        emake prefix="${D}/${INSTALL_DIR}" docdir="${D}/${INSTALL_DIR}/share/doc/salome" infodir="${D}/${INSTALL_DIR}/share/info" datadir="${D}/${INSTALL_DIR}/share/salome" install || die "emake install failed"
        echo "${MODULE_NAME}_ROOT_DIR=${INSTALL_DIR}" > ./90${P}
        echo "LDPATH=${INSTALL_DIR}/lib/salome" >> ./90${P}
	echo "PATH=${INSTALL_DIR}/bin/salome" >> ./90${P}
        dodir /etc/env.d
        insinto /etc/env.d
        doins 90${P}
	rm adm_local/Makefile adm_local/unix/make_commence adm_local/unix/make_conclude adm_local/unix/make_omniorb
        insinto "${INSTALL_DIR}"
        doins -r adm_local
}