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# Copyright 1999-2021 Gentoo Authors
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# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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EAPI=8
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MYP=BertiniSource_v${PV}
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inherit toolchain-funcs flag-o-matic
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MYP="BertiniSource_v${PV}"
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DESCRIPTION="Software for Numerical Algebraic Geometry"
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HOMEPAGE="http://bertini.nd.edu"
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SRC_URI="http://www3.nd.edu/~sommese/bertini/${MYP}.tar.gz"
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S="${WORKDIR}/${MYP}/src"
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SRC_URI="https://bertini.nd.edu/${MYP}.tar.gz
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doc? ( https://bertini.nd.edu/BertiniUsersManual.pdf )"
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S="${WORKDIR}"/${MYP/./}
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LICENSE="bertini"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="doc examples +optimization"
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BDEPEND="
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sys-devel/bison
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sys-devel/flex
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"
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RDEPEND="
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dev-libs/gmp
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dev-libs/mpfr
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"
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DEPEND="${RDEPEND}"
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BDEPEND="
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sys-devel/bison
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sys-devel/flex
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"
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DOCS=( AUTHORS ChangeLog NEWS README )
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src_prepare() {
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default
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# Ensure this is before the CFLAGS sed
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# or breakage occurs if 'gcc' is in your CFLAGS
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sed -i -e "s/gcc/$(tc-getCC)/" Makefile || die
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sed -i -e "s/gcc/$(tc-getCC)/" src/Makefile || die
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if ! use optimization; then
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sed -i -e "s/\$(OPT)/ ${CFLAGS} ${CXXFLAGS} ${LDFLAGS}/" Makefile || die
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if ! use optimization ; then
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sed -i -e "s/\$(OPT)/ ${CFLAGS} ${CXXFLAGS} ${LDFLAGS}/" src/Makefile || die
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else
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# If people want the optimisation offered by upstream,
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# let's ensure they don't accidentally override it.
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filter-flags -O?
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sed -i -e "s/\$(OPT)/ \$(OPT) ${CFLAGS} ${LDFLAGS}/" Makefile || die
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sed -i -e "s/\$(OPT)/ \$(OPT) ${CFLAGS} ${LDFLAGS}/" src/Makefile || die
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fi
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}
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src_configure() {
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econf --prefix=/usr --includedir=/usr/include/${PN}
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use doc && DOCS+=( "${DISTDIR}"/BertiniUsersManual.pdf )
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}
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src_install() {
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dobin bertini
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emake DESTDIR="${D}" install
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if use doc; then
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dodoc "${WORKDIR}/${MYP}/BertiniUsersManual.pdf"
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fi
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find "${ED}" -name "*.la" -delete || die
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if use examples; then
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docinto examples
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dodoc -r "${WORKDIR}/${MYP}/examples"
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elog "Examples have been installed into /usr/share/${MYP}"
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fi
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einstalldocs
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}
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