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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit flag-o-matic multilib toolchain-funcs
MY_PN="Csdp"
MY_P="${MY_PN}-${PV}"
DESCRIPTION="COIN-OR C Library for Semi-Definite Programming"
HOMEPAGE="https://projects.coin-or.org/Csdp/"
SRC_URI="https://www.coin-or.org/download/source/${MY_PN}/${MY_P}.tgz -> ${P}.tar.gz"
LICENSE="EPL-2.0"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="doc examples openmp"
RDEPEND="virtual/blas
virtual/lapack"
DEPEND="${RDEPEND}"
BDEPEND="virtual/pkgconfig"
PATCHES=(
"${FILESDIR}"/${PN}-6.2.0_toolchain-vars.patch
)
S="${WORKDIR}"/${MY_P}
_get_version_component_count() {
local cnt=( $(ver_rs 1- ' ') )
echo ${#cnt[@]} || die
}
static_to_shared() {
local libstatic=${1}
shift
local libname=$(basename ${libstatic%.a})
local soname=${libname}$(get_libname $(ver_cut 1-2))
local libdir=$(dirname ${libstatic})
einfo "Making ${soname} from ${libstatic}"
if [[ ${CHOST} == *-darwin* ]] ; then
${LINK:-$(tc-getCC)} ${LDFLAGS} \
-dynamiclib -install_name "${EPREFIX}"/usr/lib/"${soname}" \
-Wl,-all_load -Wl,${libstatic} \
"$@" -o ${libdir}/${soname} || die "${soname} failed"
else
${LINK:-$(tc-getCC)} ${LDFLAGS} \
-shared -Wl,-soname=${soname} \
-Wl,--whole-archive ${libstatic} -Wl,--no-whole-archive \
"$@" -o ${libdir}/${soname} || die "${soname} failed"
if [[ $(_get_version_component_count) -ge 1 ]] ; then
ln -s ${soname} ${libdir}/${libname}$(get_libname $(ver_cut 1)) || die
fi
ln -s ${soname} ${libdir}/${libname}$(get_libname) || die
fi
}
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
pkg_setup() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
src_prepare() {
default
append-cflags -DNOSHORTS -DUSEGETTIME -I../include
if use openmp; then
append-cflags -DUSEOPENMP
if [[ $(tc-getCC) == *icc* ]]; then
append-cflags -openmp
else
append-cflags -fopenmp
append-ldflags -fopenmp
fi
fi
use amd64 && append-cflags -DBIT64
[[ $($(tc-getPKG_CONFIG) --libs blas) =~ atlas ]] && append-cflags -DUSEATLAS
tc-export CC
}
src_compile() {
emake CFLAGS="${CFLAGS} -fPIC" -C lib
local libs="$($(tc-getPKG_CONFIG) --libs blas lapack)" || die
static_to_shared lib/libsdp.a ${libs}
emake -C solver LIBS="${libs} -L../lib -lsdp -lm"
emake -C theta LIBS="${libs} -L../lib -lsdp -lm"
}
src_test() {
LD_LIBRARY_PATH="${S}/lib" emake -C test
}
src_install() {
dobin solver/csdp theta/{theta,graphtoprob,complement,rand_graph}
dolib.so lib/libsdp$(get_libname)*
insinto /usr/include/${PN}
doins include/*
dodoc AUTHORS README
use doc && dodoc doc/csdpuser.pdf
if use examples; then
docinto examples
dodoc example/*
fi
}
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