4 files changed, 155 insertions, 0 deletions
diff --git a/sys-cluster/KVTree/KVTree-1.0.2.ebuild b/sys-cluster/KVTree/KVTree-1.0.2.ebuild
new file mode 100644
index 000000000..0be4f18ec
--- /dev/null
+++ b/sys-cluster/KVTree/KVTree-1.0.2.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+inherit cmake-utils
+
+case "${PV}" in
+9999)
+	SRC_URI=""
+	EGIT_REPO_URI="https://github.com/ECP-VeloC/${PN}.git"
+	inherit git-r3
+	KEYWORDS=""
+	;;
+*)
+	SRC_URI="https://github.com/ECP-VeloC/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+	;;
+esac
+
+DESCRIPTION="KVTree provides a fully extensible C data structure modeled after Perl hashes."
+HOMEPAGE="https://github.com/ECP-VeloC/KVTree"
+
+LICENSE="MIT"
+SLOT="0"
+IUSE="fcntl +flock mpi test"
+
+REQUIRED_USE="
+		?? ( fcntl flock )
+"
+RESTRICT="test? ( userpriv ) !test? ( test )"
+
+RDEPEND="
+	mpi? ( virtual/mpi )
+	sys-libs/zlib
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	>=dev-util/cmake-2.8
+	app-admin/chrpath
+"
+
+src_prepare() {
+	#do not build static library
+	sed -i '/kvtree-static/d' src/CMakeLists.txt || die
+	#do not install README.md automatically
+	sed -i '/FILES README.md DESTINATION/d' CMakeLists.txt || die
+	default
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DMPI="$(usex mpi ON OFF)"
+		-DKVTREE_FILE_LOCK="$(usex flock FLOCK $(usex fcntl FCNTL NONE))"
+	)
+
+	cmake-utils_src_configure
+}
+
+src_install() {
+	chrpath -d "${BUILD_DIR}/src/kvtree_print_file" || die
+	cmake-utils_src_install
+	chrpath -d "${ED}/usr/$(get_libdir)/libkvtree.so" || die
+	dodoc doc/rst/*.rst
+	docinto "${DOCSDIR}/users"
+	dodoc -r doc/rst/users/.
+}
diff --git a/sys-cluster/KVTree/KVTree-9999.ebuild b/sys-cluster/KVTree/KVTree-9999.ebuild
new file mode 100644
index 000000000..0be4f18ec
--- /dev/null
+++ b/sys-cluster/KVTree/KVTree-9999.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+inherit cmake-utils
+
+case "${PV}" in
+9999)
+	SRC_URI=""
+	EGIT_REPO_URI="https://github.com/ECP-VeloC/${PN}.git"
+	inherit git-r3
+	KEYWORDS=""
+	;;
+*)
+	SRC_URI="https://github.com/ECP-VeloC/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+	;;
+esac
+
+DESCRIPTION="KVTree provides a fully extensible C data structure modeled after Perl hashes."
+HOMEPAGE="https://github.com/ECP-VeloC/KVTree"
+
+LICENSE="MIT"
+SLOT="0"
+IUSE="fcntl +flock mpi test"
+
+REQUIRED_USE="
+		?? ( fcntl flock )
+"
+RESTRICT="test? ( userpriv ) !test? ( test )"
+
+RDEPEND="
+	mpi? ( virtual/mpi )
+	sys-libs/zlib
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	>=dev-util/cmake-2.8
+	app-admin/chrpath
+"
+
+src_prepare() {
+	#do not build static library
+	sed -i '/kvtree-static/d' src/CMakeLists.txt || die
+	#do not install README.md automatically
+	sed -i '/FILES README.md DESTINATION/d' CMakeLists.txt || die
+	default
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DMPI="$(usex mpi ON OFF)"
+		-DKVTREE_FILE_LOCK="$(usex flock FLOCK $(usex fcntl FCNTL NONE))"
+	)
+
+	cmake-utils_src_configure
+}
+
+src_install() {
+	chrpath -d "${BUILD_DIR}/src/kvtree_print_file" || die
+	cmake-utils_src_install
+	chrpath -d "${ED}/usr/$(get_libdir)/libkvtree.so" || die
+	dodoc doc/rst/*.rst
+	docinto "${DOCSDIR}/users"
+	dodoc -r doc/rst/users/.
+}
diff --git a/sys-cluster/KVTree/Manifest b/sys-cluster/KVTree/Manifest
new file mode 100644
index 000000000..0c536388b
--- /dev/null
+++ b/sys-cluster/KVTree/Manifest
@@ -0,0 +1 @@
+DIST KVTree-1.0.2.tar.gz 46868 BLAKE2B 6c443eba3a861f1ecb0a04c0fa63d8fec32ed856de2d6324e011fc6a20ffb9d5eb85354bb0f6faa5e63462ced46e6a6b1af198b53219f96a865ec5eb26c9e832 SHA512 d3586ae8e5084ea4ce3293f1432127c0466e09ab32ba044df1ea793a13e424b2453dac71e38c7cea928601fcce1a16f2f1474e2785c523110ef091d7296a869f
diff --git a/sys-cluster/KVTree/metadata.xml b/sys-cluster/KVTree/metadata.xml
new file mode 100644
index 000000000..f4359c5da
--- /dev/null
+++ b/sys-cluster/KVTree/metadata.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>lssndrbarbieri@gmail.com</email>
+    <name>Alessandro Barbieri</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">ECP-VeloC/KVTree</remote-id>
+  </upstream>
+  <use>
+    <flag name="fcntl">Set the type of file locking to fcntl.</flag>
+    <flag name="flock">Set the type of file locking to flock.</flag>
+  </use>
+  <longdescription lang="en">Each KVTree object contains a list of key/value pairs. Each key is a string, each value is another kvtree object. This is a nested data structures, similar to a python dict or perl hash. The library provides functions to serialize a kvtree object to / from a file. It also optionally provides MPI send / recv functions to transfer an object from one process to another.
+In addition to getter and setter utilities, this library provides serialization (for persisting an KVTree to a file) and optional MPI functionality. 
+  </longdescription>
+</pkgmetadata>