77 lines
2 KiB
Bash
77 lines
2 KiB
Bash
# Copyright 1999-2019 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 cmake-utils flag-o-matic
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DESCRIPTION="Fast symbolic manipulation library, written in C++"
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HOMEPAGE="https://github.com/sympy/symengine"
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SRC_URI="https://github.com/sympy/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="MIT"
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SLOT="0/0.4"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="arb benchmarks boost debug doc flint llvm mpc mpfr openmp test tcmalloc threads"
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RESTRICT="!test? ( test )"
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RDEPEND="
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dev-libs/gmp:=
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sys-libs/binutils-libs:=
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arb? ( sci-mathematics/arb:= )
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boost? ( dev-libs/boost:= )
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mpc? ( dev-libs/mpc:= )
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tcmalloc? ( dev-util/google-perftools )
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"
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DEPEND="${RDEPEND}
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doc? ( app-doc/doxygen[dot] )
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"
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pkg_pretend() {
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use openmp && [[ ${MERGE_TYPE} != binary ]] && tc-check-openmp
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}
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src_prepare() {
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cmake-utils_src_prepare
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sed -e "s|DESTINATION doc| DESTINATION share/doc/${PF}/html|" \
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-e "s|/lib|/$(get_libdir)|g" \
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-e "s|lib/|$(get_libdir)/|g" \
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-e "/DESTINATION/s|lib|$(get_libdir)|g" \
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-i CMakeLists.txt symengine/CMakeLists.txt \
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symengine/utilities/teuchos/CMakeLists.txt || die
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}
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src_configure() {
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# not in portage yet: piranha, ecm
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local int_class
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if use arb || use flint; then
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int_class=flint
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elif use mpfr; then
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int_class=gmpxx
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elif use boost; then
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int_class=boostmp
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else
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int_class=gmp
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fi
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local mycmakeargs=(
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-DARB_INCLUDE_DIR="${EPREFIX}/usr/include"
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-DINTEGER_CLASS="${int_class}"
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-DBUILD_SHARED_LIBS=ON
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-DBUILD_BENCHMARKS="$(usex benchmarks)"
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-DBUILD_DOXYGEN="$(usex doc)"
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-DBUILD_TESTS="$(usex test)"
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-DWITH_ARB="$(usex arb)"
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-DWITH_BFD="$(usex debug)"
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-DWITH_SYMENGINE_ASSERT="$(usex debug)"
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-DWITH_SYMENGINE_THREAD_SAFE="$(usex threads)"
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-DWITH_FLINT="$(usex flint)"
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-DWITH_OPENMP="$(usex openmp)"
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-DWITH_MPFR="$(usex mpfr)"
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-DWITH_MPC="$(usex mpc)"
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-DWITH_LLVM="$(usex llvm)"
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-DWITH_PTHREAD="$(usex threads)"
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-DWITH_TCMALLOC="$(usex tcmalloc)"
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)
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test-flag-CXX -std=c++11 && append-cxxflags -std=c++11
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CMAKE_BUILD_TYPE=Release cmake-utils_src_configure
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}
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