sci-libs/symengine: initial import

Package-Manager: Portage-2.3.6, Repoman-2.3.3

3 files changed, 97 insertions, 0 deletions

diff --git a/sci-libs/symengine/Manifest b/sci-libs/symengine/Manifest
new file mode 100644
index 000000000000..89177fe1f11a
--- /dev/null
+++ b/sci-libs/symengine/Manifest
@@ -0,0 +1 @@
+DIST symengine-0.3.0.tar.gz 629813 SHA256 591463cb9e741d59f6dfd39a7943e3865d3afe9eac47d1a9cbf5ca74b9c49476 SHA512 e4a906bb1cc5159003969871711f40b3c6bfb9e38ac25258dc5797933d55374a2f201c8a89e9af48821b24cc54408d4feb70f6de421e0a9fbf766d2b35846b83 WHIRLPOOL c910a8d00edeb686c94b5ec473d69a6da4e4e33e7d126b2ccc9eef4c0dbf04b7e277c63020067fed66cb30e4b00a32c9384feca204054e142835710c70be0bd8
diff --git a/sci-libs/symengine/metadata.xml b/sci-libs/symengine/metadata.xml
new file mode 100644
index 000000000000..63672cfa6a09
--- /dev/null
+++ b/sci-libs/symengine/metadata.xml
@@ -0,0 +1,25 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>sci-mathematics@gentoo.org</email>
+    <name>Gentoo Mathematics Project</name>
+  </maintainer>
+  <longdescription>
+    SymEngine is a standalone fast C++ symbolic manipulation
+    library. Optional thin wrappers allow usage of the library from R,
+    Python, Julia, Ruby, Haskell.
+  </longdescription>
+  <upstream>
+    <remote-id type="github">sympy/symengine</remote-id>
+  </upstream>
+  <use>
+    <flag name="arb">Add support for arb (<pkg>sci-mathematics/arb</pkg>)</flag>
+    <flag name="benchmarks">Build benchmarks</flag>    
+    <flag name="boost">Add support for boost integers(<pkg>dev-libs/boost</pkg>)</flag>
+    <flag name="flint">Add support for (<pkg>sci-mathematics/flint</pkg>)</flag>
+    <flag name="llvm">Build with LLVM</flag>
+    <flag name="mpc">Add support for multiprecision complex arithmetic(<pkg>dev-libs/mpc</pkg>)</flag>    
+    <flag name="mpfr">Add support for multiprecision floating point rouding(<pkg>dev-libs/mpfr</pkg>)</flag>
+  </use>
+</pkgmetadata>
diff --git a/sci-libs/symengine/symengine-0.3.0.ebuild b/sci-libs/symengine/symengine-0.3.0.ebuild
new file mode 100644
index 000000000000..5e0894d0d97a
--- /dev/null
+++ b/sci-libs/symengine/symengine-0.3.0.ebuild
@@ -0,0 +1,71 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils
+
+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 -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/0.3"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="arb benchmarks boost debug doc flint llvm mpc mpfr openmp test tcmalloc threads"
+
+RDEPEND="
+	dev-libs/gmp:=
+	sys-libs/binutils-libs:=
+	arb? ( sci-mathematics/arb:= )
+	boost? ( dev-libs/boost:= )
+	mpc? ( dev-libs/mpc:= )
+	tcmalloc? ( dev-util/google-perftools )
+"
+DEPEND="${RDEPEND}
+	doc? ( app-doc/doxygen[dot] )
+"
+
+pkg_pretend() {
+	use openmp && [[ ${MERGE_TYPE} != binary ]] && tc-check-openmp
+}
+
+src_prepare() {
+	cmake-utils_src_prepare
+	sed -e "s|DESTINATION doc| DESTINATION share/doc/${PF}/html|" \
+		-i CMakeLists.txt || die
+}
+
+src_configure() {
+	# not in portage yet: piranha, ecm
+	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=(
+		-DARB_INCLUDE_DIR="${EPREFIX}/usr/include"
+		-DINTEGER_CLASS="${int_class}"
+		-DBUILD_SHARED_LIBS=ON
+		-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)"
+	)
+	CMAKE_BUILD_TYPE=Release cmake-utils_src_configure
+}