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78 lines
1.5 KiB
78 lines
1.5 KiB
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit desktop fortran-2 flag-o-matic toolchain-funcs
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MY_P="${PN}${PV}"
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DESCRIPTION="Display molecular density from GAMESS-UK, GAMESS-US, GAUSSIAN and Mopac/Ampac"
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HOMEPAGE="https://www.theochem.ru.nl/molden/"
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SRC_URI="ftp://ftp.science.ru.nl/pub/Molden/${MY_P}.tar.gz"
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S="${WORKDIR}/${MY_P}"
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LICENSE="MOLDEN"
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SLOT="0"
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KEYWORDS="amd64 ~x86"
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IUSE="opengl"
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DEPEND="
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x11-libs/libXmu
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opengl? (
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media-libs/freeglut
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virtual/opengl
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virtual/glu
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)
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"
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RDEPEND="${DEPEND}
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sci-chemistry/surf
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"
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PATCHES=(
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"${FILESDIR}/${P}-ldflags.patch"
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)
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src_prepare() {
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default
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sed 's:shell g77:shell $(FC):g' -i makefile || die
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}
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src_compile() {
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local args=()
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# Use -mieee on alpha, according to the Makefile
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use alpha && append-flags -mieee
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# GCC 10 workaround
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# bug #724556
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append-fflags $(test-flags-FC -fallow-argument-mismatch)
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args=(
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CC="$(tc-getCC) ${CFLAGS}"
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FC="$(tc-getFC)"
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LDR="$(tc-getFC)"
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FFLAGS="${FFLAGS}"
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)
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einfo "Building Molden..."
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emake -j1 molden ambfor/ambfor ambfor/ambmd "${args[@]}"
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if use opengl ; then
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einfo "Building Molden OpenGL helper..."
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emake -j1 "${args[@]}" gmolden
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fi
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}
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src_install() {
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dobin bin/molden bin/ambfor bin/ambmd
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if use opengl; then
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dobin bin/gmolden
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doicon -s 64 haux/gmolden.png
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make_desktop_entry gmolden MOLDEN gmolden
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fi
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dodoc HISTORY README REGISTER
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cd doc || die
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uncompress * && dodoc *
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}
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