sci-chemistry/hoomd: new ebuild for bug 357021, thanks Tommy[D], mgorny and the rest of the sunrise devs

svn path=/sunrise/; revision=11824

1 files changed, 108 insertions, 0 deletions

diff --git a/sci-chemistry/hoomd/hoomd-9999.ebuild b/sci-chemistry/hoomd/hoomd-9999.ebuild
new file mode 100644
index 000000000..72e73c5e7
--- /dev/null
+++ b/sci-chemistry/hoomd/hoomd-9999.ebuild
@@ -0,0 +1,108 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="2"
+PYTHON_DEPEND="2"
+SUPPORT_PYTHON_ABIS="1"
+ESVN_REPO_URI=http://codeblue.umich.edu/hoomd-blue/svn/trunk
+MY_DOC_PV="0.9.1"
+
+inherit cmake-utils eutils fdo-mime python subversion versionator
+DESCRIPTION="HOOMD performs general purpose molecular dynamics simulations on NVIDIA GPUs"
+HOMEPAGE="http://codeblue.umich.edu/hoomd-blue/index.html"
+SRC_URI="doc? ( http://codeblue.umich.edu/hoomd-blue/downloads/0.9/hoomd-userdoc-${MY_DOC_PV}.pdf
+		http://codeblue.umich.edu/hoomd-blue/downloads/0.9/hoomd-devdoc-${MY_DOC_PV}.tar.bz2 )"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS=""
+IUSE="+cuda debug doc +openmp +single-precision static-libs zlib"
+
+RDEPEND="dev-libs/boost
+	cuda? ( >=dev-util/nvidia-cuda-toolkit-2.0 dev-util/nvidia-cuda-sdk )
+	sys-libs/zlib"
+DEPEND="${RDEPEND}"
+RESTRICT_PYTHON_ABIS="3.*"
+
+pkg_setup() {
+	python_pkg_setup
+
+	if use cuda; then
+		if has_version '<=dev-util/nvidia-cuda-toolkit-3.0'; then
+			if version_is_at_least 4.4 $(gcc-version); then
+				ewarn "Nvidia CUDA SDK version 3.0 and below requires a gcc version less than 4.4"
+				ewarn "Enabling the cuda use flag with gcc version 4.4 or higher will cause build failures in those SDK versions."
+				ewarn "Please use gcc-config to set a gcc version less than 4.4 ."
+			fi
+
+		elif has_version '<=dev-util/nvidia-cuda-toolkit-3.2'; then
+			if version_is_at_least 4.5 $(gcc-version); then
+				ewarn "Nvidia CUDA SDK Version 3.2 and below require a gcc version less than 4.5"
+				ewarn "Enabling the cuda use flag with gcc version 4.5 or higher will cause build failures in those SDK versions."
+				ewarn "Please use gcc-config to set a gcc version less than 4.5."
+			fi
+		fi
+	fi
+}
+
+src_prepare(){
+	python_copy_sources
+}
+
+src_configure(){
+	use single-precision && local sp="ON" || local sp="OFF"
+
+	if use !single-precision && use cuda ; then
+		ewarn "Single precision must be enabled to have cuda support built-in."
+		ewarn "Single-precision will be enabled for this build."
+		local sp="ON"
+	fi
+	my_config() {
+		local mycmakeargs=(
+			$(cmake-utils_use_enable cuda CUDA)
+			$(cmake-utils_use_enable static-libs STATIC)
+			$(cmake-utils_use_enable test BUILD_TESTING)
+			$(cmake-utils_use_enable openmp OPENMP)
+			$(cmake-utils_use_enable zlib ZLIB)
+			-DENABLE_VALGRIND=OFF
+			-DENABLE_NATIVE_INSTALL=0N
+			-DENABLE_DOXYGEN=OFF
+			-DPYTHON_SITEDIR="$(python_get_sitedir)"
+			-DENABLE_SINGLE_PRECISION=${sp}
+			-DCMAKE_BUILD_TYPE=${cbt}
+	        	-DENABLE_OCELOT:BOOL=OFF
+			)
+
+		cmake-utils_src_configure
+	}
+
+	python_execute_function -s my_config
+}
+
+src_test(){
+	python_execute_function -s cmake-utils_src_test
+}
+
+src_install(){
+	if use doc; then
+		insinto /usr/share/doc/${PF}
+		newins  "${DISTDIR}/hoomd-userdoc-${MY_DOC_PV}.pdf" hoom-userdoc-${PV}.pdf || die "docs failed"
+
+		insinto /usr/share/doc/${PF}/devdocs
+		mv "${WORKDIR}/hoomd-devdoc-${MY_DOC_PV}/" "${WORKDIR}/hoomd-devdoc-${PV}" || die
+		doins -r "${WORKDIR}/hoomd-devdoc-${PV}/" || die "docs failed"
+	fi
+
+	python_execute_function -s cmake-utils_src_install
+}
+
+pkg_postinst() {
+	fdo-mime_desktop_database_update
+	fdo-mime_mime_database_update
+}
+
+pkg_postrm() {
+	fdo-mime_desktop_database_update
+	fdo-mime_mime_database_update
+}