New live ebuild, using cmake-buildsystem (upstream switches to cmake for next release), add flags for g4root and mtroot. Adapt to upstream's fixes concerning install paths, we don't need to do manually installation anymore.

I will skip geant-vmc-3.00b01 from packaging, it does not include those fixes yet.

3 files changed, 90 insertions, 0 deletions

diff --git a/sci-physics/geant-vmc/ChangeLog b/sci-physics/geant-vmc/ChangeLog
index 353b8417e..807b464c9 100644
--- a/sci-physics/geant-vmc/ChangeLog
+++ b/sci-physics/geant-vmc/ChangeLog
@@ -2,6 +2,14 @@
 # Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2
 # $Header: $
 
+*geant-vmc-9999 (06 Jul 2014)
+
+  06 Jul 2014; Oliver Freyermuth <o.freyermuth@googlemail.com>
+  +geant-vmc-9999.ebuild, metadata.xml:
+  New live ebuild, using cmake-buildsystem (upstream switches to cmake for next
+  release), add flags for g4root and mtroot. Adapt to upstream's fixes
+  concerning install paths, we don't need to do manually installation anymore.
+
   31 Mar 2014; Oliver Freyermuth <o.freyermuth@googlemail.com>
   geant-vmc-3.1.15a.ebuild:
   Fix syntax bug in dependency atom
diff --git a/sci-physics/geant-vmc/geant-vmc-9999.ebuild b/sci-physics/geant-vmc/geant-vmc-9999.ebuild
new file mode 100644
index 000000000..fa8fa5592
--- /dev/null
+++ b/sci-physics/geant-vmc/geant-vmc-9999.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+
+inherit cmake-utils versionator git-r3
+
+if [[ ${PV} == *9999* ]]; then
+	EGIT_REPO_URI=" http://root.cern.ch/git/geant4_vmc.git"
+	KEYWORDS=""
+else
+	MPV=$(get_version_component_range 2-)
+	SRC_URI="ftp://root.cern.ch/root/vmc/geant4_vmc.${MPV}.tar.gz"
+	KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+fi
+
+DESCRIPTION="Virtual Monte Carlo Geant4 implementation"
+HOMEPAGE="http://root.cern.ch/root/vmc/VirtualMC.html"
+
+LICENSE="GPL-2"
+SLOT="4"
+IUSE="doc examples geant3 +g4root +mtroot vgm"
+
+RDEPEND="
+	sci-physics/root:=
+	>=sci-physics/geant-4.9.6[opengl,geant3?]
+	vgm? ( >=sci-physics/vgm-4.00 )"
+DEPEND="${RDEPEND}
+	doc? ( app-doc/doxygen )"
+
+src_configure() {
+	local mycmakeargs=(
+			$(cmake-utils_use vgm Geant4VMC_USE_VGM)
+			$(cmake-utils_use geant3 Geant4VMC_USE_GEANT4_G3TOG4)
+			$(cmake-utils_use g4root Geant4VMC_USE_G4Root)
+			$(cmake-utils_use mtroot Geant4VMC_USE_MTRoot)
+			$(cmake-utils_use examples Geant4VMC_INSTALL_EXAMPLES)
+			)
+	cmake-utils_src_configure
+}
+
+src_compile() {
+	cmake-utils_src_compile
+	local dirs="g4root mtroot source"
+	use g4root && dirs+=" g4root "
+	use mtroot && dirs+=" mtroot "
+	use examples && dirs+=" examples "
+	local d
+	for d in ${dirs}; do
+		pushd ${d} > /dev/null || die
+		if use doc; then
+			doxygen || die
+		fi
+		popd > /dev/null
+	done
+}
+
+src_test() {
+	cd examples || die
+	local origDir=${CMAKE_USE_DIR}
+	CMAKE_USE_DIR=${CMAKE_USE_DIR}/examples
+	CMAKE_IN_SOURCE_BUILD=1
+	CMAKE_MODULE_PATH=../cmake
+	local mycmakeargs=(
+			-DCMAKE_MODULE_PATH=${origDir}/cmake
+			)
+	cmake-utils_src_configure
+	cmake-utils_src_compile
+	./run_suite.sh || die
+	CMAKE_IN_SOURCE_BUILD=0
+	CMAKE_USE_DIR=$origDir
+}
+
+src_install() {
+	cmake-utils_src_install
+	dodoc README history version_number
+	use doc && dohtml -r Geant4VMC.html doc/*
+}
diff --git a/sci-physics/geant-vmc/metadata.xml b/sci-physics/geant-vmc/metadata.xml
index 1bbc127a3..828e0454c 100644
--- a/sci-physics/geant-vmc/metadata.xml
+++ b/sci-physics/geant-vmc/metadata.xml
@@ -15,5 +15,8 @@
 </longdescription>
   <use>
     <flag name="vgm">Enable the Virtual Geometry Model (<pkg>sci-physics/vgm</pkg>)</flag>
+    <flag name="g4root">Build G4Root (interface for GEANT4 simulation with a ROOT geometry)</flag>
+    <flag name="geant3">Build with Geant4 G3toG4 library</flag>
+    <flag name="mtroot">Build MTRoot (provides ROOT IO manager classes with multi-threading support)</flag>
   </use>
 </pkgmetadata>