Ian Whyman
84 lines
2.3 KiB
Bash
84 lines
2.3 KiB
Bash
# Copyright 1999-2009 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: $
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EAPI="2"
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inherit cmake-utils flag-o-matic toolchain-funcs
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DESCRIPTION="A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities."
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HOMEPAGE="http://www.geuz.org/gmsh/"
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SRC_URI="http://www.geuz.org/gmsh/src/${P}-source.tgz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="blas chaco cgns doc examples jpeg med metis mpi opencascade png zlib X"
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RDEPEND="X? ( x11-libs/fltk:1.1 )
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blas? ( virtual/blas virtual/lapack sci-libs/fftw:3.0 )
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cgns? ( sci-libs/cgnslib )
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jpeg? ( media-libs/jpeg )
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med? ( >=sci-libs/med-2.3.4 )
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opencascade? ( sci-libs/opencascade )
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png? ( media-libs/libpng )
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zlib? ( sys-libs/zlib )
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mpi? ( sys-cluster/openmpi[cxx] )"
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DEPEND="${RDEPEND}
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dev-util/cmake
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doc? ( virtual/latex-base )"
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pkg_setup() {
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ewarn "Put the F77 variable in env files to select your fortran compiler"
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ewarn "example for gfortran:"
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ewarn "echo \"F77=gfortran\" >> /etc/portage/env/sci-libs/gmsh"
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}
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src_unpack() {
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unpack ${A}
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mv ${P}-source ${P}
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}
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src_configure() {
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local mycmakeargs=""
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use blas && mycmakeargs="${mycmakeargs}
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-DCMAKE_Fortran_COMPILER=$(tc-getF77)"
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mycmakeargs="${mycmakeargs} $(cmake-utils_use_enable blas BLAS_LAPACK)
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$(cmake-utils_use_enable cgns CGNS)
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$(cmake-utils_use_enable chaco CHACO)
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$(cmake-utils_use_enable X FLTK)
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$(cmake-utils_use_enable X FL_TREE)
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$(cmake-utils_use_enable X GRAPHICS)
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$(cmake-utils_use_enable med MED)
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$(cmake-utils_use_enable metis METIS)
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$(cmake-utils_use_enable opencascade OCC)"
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# I'm not sure if this is needed, but it seems to help in some circumstances
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# see http://bugs.gentoo.org/show_bug.cgi?id=195980#c18
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append-ldflags -ldl -lmpi
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cmake-utils_src_configure ${mycmakeargs} \
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|| die "cmake configuration failed"
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}
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src_install() {
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cmake-utils_src_install
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cd "${WORKDIR}"/"${PF}"
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if use doc ; then
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cd ${CMAKE_BUILD_DIR}
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emake pdf || die "failed to build documentation"
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cd "${WORKDIR}"/"${PF}"
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dodoc doc/*.txt doc/texinfo/gmsh.pdf
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fi
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if use examples ; then
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insinto /usr/share/doc/${PF}
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doins -r demos tutorial || die "failed to install examples"
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fi
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}
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