sci-libs/symengine: Add missing USE flint dependency

Closes: https://bugs.gentoo.org/711878
Package-Manager: Portage-2.3.93, Repoman-2.3.20
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/sci-libs/symengine/symengine-0.5.0-r1.ebuild b/sci-libs/symengine/symengine-0.5.0-r1.ebuild
new file mode 100644
index 000000000000..f1f0af9df4f9
--- /dev/null
+++ b/sci-libs/symengine/symengine-0.5.0-r1.ebuild
@@ -0,0 +1,81 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+CMAKE_BUILD_TYPE=Release
+inherit cmake flag-o-matic toolchain-funcs
+
+DESCRIPTION="Fast symbolic manipulation library, written in C++"
+HOMEPAGE="https://github.com/sympy/symengine"
+SRC_URI="https://github.com/sympy/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/0.4"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="arb benchmarks boost debug doc ecm flint llvm mpc mpfr openmp test tcmalloc threads"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	dev-libs/gmp:=
+	sys-libs/binutils-libs:=
+	arb? ( sci-mathematics/arb:= )
+	boost? ( dev-libs/boost:= )
+	ecm? ( sci-mathematics/gmp-ecm )
+	flint? ( sci-mathematics/flint:= )
+	mpc? ( dev-libs/mpc:= )
+	tcmalloc? ( dev-util/google-perftools )
+"
+DEPEND="${RDEPEND}
+	doc? ( app-doc/doxygen[dot] )
+"
+
+pkg_pretend() {
+	use openmp && [[ ${MERGE_TYPE} != binary ]] && tc-check-openmp
+}
+
+src_prepare() {
+	cmake_src_prepare
+	sed -e "s|DESTINATION doc| DESTINATION share/doc/${PF}/html|" \
+		-e "s|/lib|/$(get_libdir)|g" \
+		-e "s|lib/|$(get_libdir)/|g" \
+		-e "/DESTINATION/s|lib|$(get_libdir)|g" \
+		-i CMakeLists.txt symengine/CMakeLists.txt \
+		symengine/utilities/teuchos/CMakeLists.txt || die
+}
+
+src_configure() {
+	# not in portage yet: piranha
+	local int_class
+	if use arb || use flint; then
+		int_class=flint
+	elif use mpfr; then
+		int_class=gmpxx
+	elif use boost; then
+		int_class=boostmp
+	else
+		int_class=gmp
+	fi
+	local mycmakeargs=(
+		-DINTEGER_CLASS="${int_class}"
+		-DBUILD_BENCHMARKS="$(usex benchmarks)"
+		-DBUILD_DOXYGEN="$(usex doc)"
+		-DBUILD_TESTS="$(usex test)"
+		-DWITH_ARB="$(usex arb)"
+		-DWITH_BFD="$(usex debug)"
+		-DWITH_SYMENGINE_ASSERT="$(usex debug)"
+		-DWITH_SYMENGINE_THREAD_SAFE="$(usex threads)"
+		-DWITH_FLINT="$(usex flint)"
+		-DWITH_OPENMP="$(usex openmp)"
+		-DWITH_MPFR="$(usex mpfr)"
+		-DWITH_MPC="$(usex mpc)"
+		-DWITH_LLVM="$(usex llvm)"
+		-DWITH_PTHREAD="$(usex threads)"
+		-DWITH_TCMALLOC="$(usex tcmalloc)"
+		-DWITH_ECM="$(usex ecm)"
+	)
+	use arb && mycmakeargs+=( -DARB_INCLUDE_DIR="${EPREFIX}/usr/include" )
+
+	test-flag-CXX -std=c++11 && append-cxxflags -std=c++11
+	cmake_src_configure
+}