# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/plplot/plplot-5.9.7-r1.ebuild,v 1.8 2012/05/04 08:22:51 jdhore Exp $

EAPI="3"

WX_GTK_VER="2.8"
PYTHON_DEPEND="python? 2"

inherit eutils fortran-2 cmake-utils python toolchain-funcs virtualx wxwidgets java-pkg-opt-2

DESCRIPTION="Multi-language scientific plotting library"
HOMEPAGE="http://plplot.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"

LICENSE="LGPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="ada cairo d doc dynamic examples fortran gd java jpeg latex lua ocaml octave
	 pdf perl png python qhull qt4 svg tcl test threads tk truetype wxwidgets X"

RDEPEND="
	fortran? ( virtual/fortran )

	ada? ( virtual/gnat )
	cairo? ( x11-libs/cairo[svg?,X?] )
	java? ( >=virtual/jre-1.5 )
	gd? ( media-libs/gd[jpeg?,png?] )
	latex? ( virtual/latex-base app-text/ghostscript-gpl )
	lua? ( dev-lang/lua )
	ocaml? (
		dev-lang/ocaml
		dev-ml/camlidl
		dev-ml/lablgtk )
	octave? ( sci-mathematics/octave )
	pdf? ( media-libs/libharu )
	perl? ( dev-perl/PDL dev-perl/XML-DOM )
	python? (
		dev-python/numpy
		qt4? ( dev-python/PyQt4 ) )
	qhull? ( media-libs/qhull )
	qt4? (
		x11-libs/qt-gui:4
		x11-libs/qt-svg:4 )
	tcl? ( dev-lang/tcl dev-tcltk/itcl
		tk? ( dev-lang/tk dev-tcltk/itk ) )
	truetype? (
				media-fonts/freefont-ttf
				media-libs/lasi
				gd? ( media-libs/gd[truetype] ) )
	wxwidgets? ( x11-libs/wxGTK:2.8[X] x11-libs/agg[truetype?] )
	X? ( x11-libs/libX11 x11-libs/libXau x11-libs/libXdmcp )"
DEPEND="${RDEPEND}
	virtual/pkgconfig
	java? ( >=virtual/jdk-1.5 dev-lang/swig )
	ocaml? ( dev-ml/findlib )
	python? ( dev-lang/swig )
	test? ( media-fonts/font-misc-misc
			media-fonts/font-cursor-misc )"

pkg_setup() {
	if use fortran; then
		fortran-2_pkg_setup
		export FC=$(tc-getFC) F77=$(tc-getF77)
	else
		export FC="" F77=""
	fi
	use wxwidgets && wxwidgets_pkg_setup
	use python && python_set_active_version 2
	use java && java-pkg-opt-2_pkg_setup
}

src_prepare() {
	# path for python independent of python version
	epatch "${FILESDIR}"/${PN}-5.9.6-python.patch

	# remove license
	sed -i -e '/COPYING.LIB/d' CMakeLists.txt || die

	# change default install directories for doc and examples
	sed -i \
		-e 's:${DATA_DIR}/examples:${DOC_DIR}/examples:g' \
		examples/CMakeLists.txt examples/*/CMakeLists.txt || die
	sed -i \
		-e 's:${VERSION}::g' \
		-e "s:doc/\${PACKAGE}:doc/${PF}:" \
		cmake/modules/instdirs.cmake || die

	use java && java-utils-2_src_prepare
}

src_configure() {
	# see http://www.miscdebris.net/plplot_wiki/index.php?title=CMake_options_for_PLplot
	cmake-utils_pld() { _use_me_now PLD "$1 _$2" ; }

	mycmakeargs=(
		-DUSE_RPATH=OFF
		-DUSE_RELATIVE_PATH=OFF
		-DDEFAULT_ALL_DEVICES=ON
		-DTEST_DYNDRIVERS=OFF
		-DCMAKE_INSTALL_LIBDIR="${EPREFIX}/usr/$(get_libdir)"
		$(cmake-utils_use_build test)
		$(cmake-utils_use_has python numpy)
		$(cmake-utils_use_has qhull QHULL)
		$(cmake-utils_use_has threads PTHREAD)
		$(cmake-utils_use_with truetype FREETYPE)
		$(cmake-utils_use_enable ada)
		$(cmake-utils_use_enable d)
		$(cmake-utils_use_enable dynamic DYNDRIVERS)
		$(cmake-utils_use_enable fortran f77)
		$(cmake-utils_use_enable java)
		$(cmake-utils_use_enable lua)
		$(cmake-utils_use_enable ocaml)
		$(cmake-utils_use_enable octave)
		$(cmake-utils_use_enable perl pdl)
		$(cmake-utils_use_enable python)
		$(cmake-utils_use_enable qt4 qt)
		$(cmake-utils_use_enable tcl)
		$(cmake-utils_use_enable tcl itcl)
		$(cmake-utils_use_enable tk)
		$(cmake-utils_use_enable tk itk)
		$(cmake-utils_pld cairo memcairo)
		$(cmake-utils_pld cairo extcairo)
		$(cmake-utils_pld cairo pdfcairo)
		$(cmake-utils_pld cairo pngcairo)
		$(cmake-utils_pld cairo pscairo)
		$(cmake-utils_pld cairo svgcairo)
		$(cmake-utils_pld cairo xcairo)
		$(cmake-utils_pld qt4 bmpqt)
		$(cmake-utils_pld qt4 epsqt)
		$(cmake-utils_pld qt4 extqt)
		$(cmake-utils_pld qt4 jpgqt)
		$(cmake-utils_pld qt4 memqt)
		$(cmake-utils_pld qt4 pdfqt)
		$(cmake-utils_pld qt4 pngqt)
		$(cmake-utils_pld qt4 ppmqt)
		$(cmake-utils_pld qt4 qtwidget)
		$(cmake-utils_pld qt4 svgqt)
		$(cmake-utils_pld qt4 tiffqt)
		$(cmake-utils_pld wxwidgets wxwidgets)
		$(cmake-utils_pld wxwidgets wxpng)
		$(cmake-utils_pld pdf)
		$(cmake-utils_pld truetype psttf)
		$(cmake-utils_pld latex pstex)
	)
	use fortran && [[ $(tc-getFC) != *g77 ]] && \
		mycmakeargs+=( $(cmake-utils_use_enable fortran f95) )

	use truetype && mycmakeargs+=(
		-DPL_FREETYPE_FONT_PATH:PATH="${EPREFIX}/usr/share/fonts/freefont-ttf" )

	use python && use qt4 && mycmakeargs+=( $(cmake-utils_pld pyqt) )
	use doc && mycmakeargs+=( -DPREBUILT_DOC=ON )
	cmake-utils_src_configure
}

src_test() {
	pushd "${S}_build" > /dev/null
	Xemake test || die "tests failed"
	popd > /dev/null
}

src_install() {
	cmake-utils_src_install
	use examples || rm -rf "${ED}"/usr/share/doc/${PF}/examples
}