proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

1 files changed, 107 insertions, 0 deletions

diff --git a/sci-chemistry/mpqc/mpqc-2.3.1-r3.ebuild b/sci-chemistry/mpqc/mpqc-2.3.1-r3.ebuild
new file mode 100644
index 000000000000..d457ffebfc72
--- /dev/null
+++ b/sci-chemistry/mpqc/mpqc-2.3.1-r3.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=4
+
+AUTOTOOLS_AUTORECONF=yes
+
+inherit autotools-utils toolchain-funcs
+
+DESCRIPTION="The Massively Parallel Quantum Chemistry Program"
+HOMEPAGE="http://www.mpqc.org/"
+SRC_URI="mirror://sourceforge/mpqc/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 ppc ppc64 x86"
+IUSE="doc mpi threads static-libs tk"
+
+RDEPEND="
+	virtual/blas
+	virtual/lapack
+	mpi? ( virtual/mpi[cxx] )
+	tk? ( dev-lang/tk )"
+DEPEND="${RDEPEND}
+	dev-lang/perl
+	sys-devel/flex
+	sys-apps/sed
+	virtual/pkgconfig
+	doc? (
+		app-doc/doxygen
+		media-gfx/graphviz )"
+
+PATCHES=(
+		"${FILESDIR}"/${P}-as-needed.patch
+		"${FILESDIR}"/${P}-respect-ldflags.patch
+		"${FILESDIR}"/${P}-test-failure-hack.patch
+		"${FILESDIR}"/${P}-blas.patch
+	)
+
+AUTOTOOLS_IN_SOURCE_BUILD=1
+
+DOCS=(CHANGES CITATION README)
+
+src_prepare() {
+	# do not install tkmolrender if not requested
+	if ! use tk; then
+		sed \
+			-e "s:.*/bin/molrender/tkmolrender.*::" \
+			-e "s:.*\$(INSTALLBINOPT) tkmolrender.*::" \
+			-e "s:/bin/rm -f tkmolrender::" \
+			-i "./src/bin/molrender/Makefile" \
+			|| die "failed to disable tkmolrender"
+	fi
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	tc-export CC CXX
+	if use mpi; then
+		export CC=mpicc
+		export CXX=mpicxx
+	fi
+	local myeconfargs=(
+		$(use_enable threads)
+		$(use_enable mpi parallel) )
+
+	autotools-utils_src_configure
+	sed \
+		-e "s:^CFLAGS =.*$:CFLAGS=${CFLAGS}:" \
+		-e "s:^FFLAGS =.*$:FFLAGS=${FFLAGS:- -O2}:" \
+		-e "s:^CXXFLAGS =.*$:CXXFLAGS=${CXXFLAGS}:" \
+		-i lib/LocalMakefile || die
+}
+
+src_test() {
+	cd "${AUTOTOOLS_BUILD_DIR}"/src/bin/mpqc/validate
+
+	# we'll only run the small test set, since the
+	# medium and large ones take >10h and >24h on my
+	# 1.8Ghz P4M
+	emake -j1 check1
+}
+
+src_install() {
+	autotools-utils_src_install installroot="${D}" install install_devel install_inc
+
+	# make extended docs
+	if use doc; then
+		cd "${AUTOTOOLS_BUILD_DIR}"/doc
+		emake -j1 all
+		doman man/man1/* man/man3/*
+		dohtml -r html
+	fi
+}
+
+pkg_postinst() {
+	echo
+	einfo "MPQC can be picky with regard to compilation flags."
+	einfo "If during mpqc runs you have trouble converging or "
+	einfo "experience oscillations during SCF interations, "
+	einfo "consider recompiling with less aggressive CFLAGS/CXXFLAGS."
+	einfo "Particularly, replacing -march=pentium4 by -march=pentium3"
+	einfo "might help if you encounter problems with correlation "
+	einfo "consistent basis sets."
+	echo
+}