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75 lines
2.0 KiB
75 lines
2.0 KiB
# Copyright 1999-2020 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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inherit toolchain-funcs
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DESCRIPTION="C library for arbitrary-precision interval arithmetic"
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HOMEPAGE="http://fredrikj.net/arb/"
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SRC_URI="https://github.com/fredrik-johansson/arb/archive/${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="LGPL-2.1+"
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SLOT="0/2"
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KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
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IUSE="static-libs"
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RDEPEND="
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dev-libs/gmp:0=
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dev-libs/mpfr:0=
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>=sci-mathematics/flint-2.5.0:="
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DEPEND="${RDEPEND}"
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src_prepare(){
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default
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# The autodetection finds "lib" first, which may e.g. contain 32-bit
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# libs during a 64-bit build.
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#
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# Copied from flint which has the same issues because arb is just
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# copying flint. Of course flint doesn't have a line for itself
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# and, it had to be added.
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sed -e "s:{GMP_DIR}/lib\":{GMP_DIR}/$(get_libdir)\":g" \
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-e "s:{MPFR_DIR}/lib\":{MPFR_DIR}/$(get_libdir)\":g" \
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-e "s:{FLINT_DIR}/lib\":{FLINT_DIR}/$(get_libdir)\":g" \
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-i configure
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}
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src_configure() {
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# Not an autoconf configure script. It appears to have been cloned
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# from the flint configure script and that not all the options
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# offered are valid.
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tc-export CC AR CXX
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./configure \
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--prefix="${EPREFIX}/usr" \
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--with-flint="${EPREFIX}/usr" \
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--with-gmp="${EPREFIX}/usr" \
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--with-mpfr="${EPREFIX}/usr" \
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$(use_enable static-libs static) \
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CFLAGS="${CPPFLAGS} ${CFLAGS}" || die
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}
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src_compile() {
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emake verbose
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}
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src_test() {
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# We have to set the library path otherwise a previous install of
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# libarb may be loaded. This is in part a consequence of setting
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# the soname/installname I think.
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if [[ ${CHOST} == *-darwin* ]] ; then
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DYLD_LIBRARY_PATH="${S}" emake AT= QUIET_CC= QUIET_CXX= QUIET_AR= check
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else
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LD_LIBRARY_PATH="${S}" emake AT= QUIET_CC= QUIET_CXX= QUIET_AR= check
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fi
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}
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src_install() {
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emake DESTDIR="${D}" LIBDIR="$(get_libdir)" install
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if ! use static-libs; then
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find "${ED}" -name '*.la' -delete || die
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fi
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dodoc README.md
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}
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