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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/vtk/vtk-4.2.6.ebuild,v 1.6 2005/10/08 17:29:34 axxo Exp $
# TODO: need to fix Examples/CMakeLists.txt to build other examples
inherit distutils eutils flag-o-matic toolchain-funcs versionator java-pkg
MY_PV="$(get_version_component_range 1-2)"
DESCRIPTION="The Visualization Toolkit"
HOMEPAGE="http://www.vtk.org"
SRC_URI="mirror://sourceforge/${PN}/VTK-${MY_PV}-LatestRelease.tar.gz
doc? ( mirror://sourceforge/${PN}/VTKDocHtml-${MY_PV}.tar.gz )
examples? ( mirror://sourceforge/${PN}/VTKData-${MY_PV}.tar.gz )"
LICENSE="BSD"
KEYWORDS="~x86"
SLOT="0"
IUSE="doc examples java mpi patented python tcltk threads"
RDEPEND="java? ( virtual/jdk )
mpi? ( sys-cluster/mpich )
python? ( >=dev-lang/python-2.0 )
>=dev-lang/tcl-8.2.3
>=dev-lang/tk-8.2.3
dev-libs/expat
media-libs/jpeg
media-libs/libpng
media-libs/tiff
virtual/opengl
virtual/x11"
DEPEND="${RDEPEND}
>=dev-util/cmake-1.8"
S=${WORKDIR}/VTK
src_unpack() {
unpack ${A}
epatch ${FILESDIR}/${P}-gcc34.patch
}
src_compile() {
# gcc versions 3.2.x seem to have sse-related bugs that are triggered
# by VTK when compiling for pentium3/4
if [ "$(gcc-major-version)" -eq 3 -a "$(gcc-minor-version)" -eq 2 -a \
"$(get-flag -march)" == "-march=pentium4" ]; then
filter-mfpmath sse
filter-flags "-msse -msse2"
echo "$(get-flag -march)"
fi
# build list of config variable define's to pass to cmake
CMAKE_VARIABLES="-DCMAKE_INSTALL_PREFIX:PATH=/usr"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DBUILD_SHARED_LIBS:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_SYSTEM_JPEG:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_SYSTEM_PNG:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_SYSTEM_TIFF:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_SYSTEM_ZLIB:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_SYSTEM_EXPAT:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DBUILD_TESTING:BOOL=OFF"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_HYBRID:BOOL=ON"
use examples && CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_DATA_ROOT:PATH=/usr/share/${PN}/data -DBUILD_EXAMPLES:BOOL=ON"
if use java; then
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_WRAP_JAVA:BOOL=ON"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DJAVA_AWT_LIBRARY:PATH=`java-config -O`/jre/lib/i386/libjawt.so"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DJAVA_AWT_INCLUDE_PATH:PATH=`java-config -O`/include"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DJAVA_INCLUDE_PATH:PATH=`java-config -O`/include"
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DJAVA_INCLUDE_PATH2:PATH=`java-config -O`/include/linux"
fi
if use mpi; then
CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_MPI:BOOL=ON"
use !threads && CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_PARALLEL:BOOL=ON"
fi
use python && CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_WRAP_PYTHON:BOOL=ON"
use tcltk && CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_WRAP_TCL:BOOL=ON"
use threads && CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_PARALLEL:BOOL=ON"
use patented && CMAKE_VARIABLES="${CMAKE_VARIABLES} -DVTK_USE_PATENTED:BOOL=ON"
cmake ${CMAKE_VARIABLES} . || die "cmake configuration failed"
emake || die "emake failed"
}
src_install() {
make DESTDIR=${D} install || die "make install failed"
# fix config file
sed -i -e "s:${D}:/:g" ${D}/usr/lib/${PN}/VTKConfig.cmake
LDPATH="/usr/lib/${PN}"
# install python modules
if use python; then
distutils_python_version
LDPATH="${LDPATH}:/usr/lib/python${PYVER}/site-packages/${PN}_python"
cd ${S}/Wrapping/Python
docinto vtk_python
distutils_src_install
# make symlinks to vtk python modules
FILES="${D}/usr/lib/vtk/libvtk*Python*.so"
for file in ${FILES}
do
dosym ${file} /usr/lib/python${PYVER}/site-packages/${PN}_python
done
fi
# install jar
use java && java-pkg_dojar ${S}/bin/vtk.jar
# install documentation
use doc && dohtml -r ${WORKDIR}/html/
# install examples
if use examples; then
dodir /usr/share/${PN}
cp -pPR ${S}/Examples ${D}/usr/share/${PN}/examples
# fix example's permissions
find ${D}/usr/share/${PN}/examples -type d -exec chmod 0755 {} \;
find ${D}/usr/share/${PN}/examples -type f -exec chmod 0644 {} \;
# VTKData uses a hyphen instead of a dot
MY_PV_HYPHEN=`echo ${MY_PV} | sed -e "s/\./-/"`
dodir /usr/share/${PN}
cp -pPR ${WORKDIR}/VTKData-release-${MY_PV_HYPHEN} ${D}/usr/share/${PN}/data
# fix data's permissions
find ${D}/usr/share/${PN}/data -type d -exec chmod 0755 {} \;
find ${D}/usr/share/${PN}/data -type f -exec chmod 0644 {} \;
fi
# environment
echo "LDPATH=${LDPATH}" > ${T}/40${PN}
echo "VTK_DATA_ROOT=/usr/share/${PN}/data" >> ${T}/40${PN}
if use java; then
echo "CLASSPATH=/usr/share/${PN}/${PN}.jar" >> ${T}/40${PN}
echo "LD_LIBRARY_PATH=/usr/lib/${PN}" >> ${T}/40${PN}
fi
use tcltk && echo "TCLLIBPATH=/usr/lib/${PN}/tcl" >> ${T}/40${PN}
doenvd ${T}/40${PN}
}
pkg_postinst() {
if use patented; then
ewarn "Using patented code in VTK may require a license."
ewarn "For more information, please read:"
ewarn "http://public.kitware.com/cgi-bin/vtkfaq?req=show&file=faq07.005.htp"
fi
}
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