Added python use flag to optionally build python language bindings. Thanks to My Th <rei4dan@gmail.com> for suggestions in bug 212212.

(Portage version: 2.2_rc33/cvs/Linux x86_64)

3 files changed, 97 insertions, 1 deletions

diff --git a/sci-chemistry/openbabel/ChangeLog b/sci-chemistry/openbabel/ChangeLog
index 1a51b119a924..62b17207eae8 100644
--- a/sci-chemistry/openbabel/ChangeLog
+++ b/sci-chemistry/openbabel/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for sci-chemistry/openbabel
 # Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/openbabel/ChangeLog,v 1.26 2009/07/18 15:40:42 cryos Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/openbabel/ChangeLog,v 1.27 2009/07/24 19:00:34 cryos Exp $
+
+*openbabel-2.2.2-r1 (24 Jul 2009)
+
+  24 Jul 2009; Marcus D. Hanwell <cryos@gentoo.org>
+  +openbabel-2.2.2-r1.ebuild, metadata.xml:
+  Added python use flag to optionally build python language bindings. Thanks
+  to My Th <rei4dan@gmail.com> for suggestions in bug 212212.
 
 *openbabel-2.2.2 (18 Jul 2009)
 
diff --git a/sci-chemistry/openbabel/metadata.xml b/sci-chemistry/openbabel/metadata.xml
index d0238ddefc03..dd056d677694 100644
--- a/sci-chemistry/openbabel/metadata.xml
+++ b/sci-chemistry/openbabel/metadata.xml
@@ -8,4 +8,7 @@
 	search, convert, analyze, or store data from molecular modeling, chemistry,
 	solid-state materials, biochemistry, or related areas.
   </longdescription>
+  <use>
+  	<flag name="swig">Use swig to rebuild language bindings.</flag>
+  </use>
 </pkgmetadata>
diff --git a/sci-chemistry/openbabel/openbabel-2.2.2-r1.ebuild b/sci-chemistry/openbabel/openbabel-2.2.2-r1.ebuild
new file mode 100644
index 000000000000..0f0edbfc2653
--- /dev/null
+++ b/sci-chemistry/openbabel/openbabel-2.2.2-r1.ebuild
@@ -0,0 +1,86 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/openbabel/openbabel-2.2.2-r1.ebuild,v 1.1 2009/07/24 19:00:34 cryos Exp $
+
+EAPI=1
+
+inherit eutils
+
+DESCRIPTION="interconverts file formats used in molecular modeling"
+HOMEPAGE="http://openbabel.sourceforge.net/"
+SRC_URI="mirror://sourceforge/openbabel/${P}.tar.gz"
+
+KEYWORDS="~amd64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
+SLOT="0"
+LICENSE="GPL-2"
+IUSE="doc python swig"
+
+RDEPEND="!sci-chemistry/babel
+	>=dev-libs/libxml2-2.6.5
+	sys-libs/zlib
+	python? ( dev-lang/python )"
+
+DEPEND="${RDEPEND}
+	>=dev-libs/boost-1.35.0
+	dev-lang/perl
+	python? ( swig? ( >=dev-lang/swig-1.3.38 ) )
+	doc? ( app-doc/doxygen )"
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}"
+	epatch "${FILESDIR}/${PN}-2.2.0-doxyfile.patch"
+}
+
+src_compile() {
+	local swigconf=""
+	if use swig; then
+		swigconf="--enable-maintainer-mode"
+	fi
+	econf ${swigconf} || die "econf failed"
+	emake || die "emake failed"
+	if use doc ; then
+		emake docs || die "make docs failed"
+	fi
+	if use swig; then
+		emake scripts/python/openbabel_python.cpp \
+			|| die "Failed to make SWIG python bindings"
+	fi
+	if use python; then
+		cd "${S}/scripts/python"
+		python setup.py build || die "Python build failed."
+	fi
+}
+
+src_test() {
+	emake check || die "make check failed"
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die "make install failed"
+	# Now to install the Python bindings if necessary
+	if use python; then
+		cd "${S}/scripts/python"
+		python ./setup.py install --root="${D}" --optimize=1 \
+			|| die "Python bindings install failed"
+		if use doc; then
+			docinto python
+			dodoc README
+			docinto python/html
+			dodoc *.html
+		fi
+	fi
+	# And the documentation
+	docinto
+	cd "${S}"
+	dodoc AUTHORS ChangeLog NEWS README THANKS
+	cd doc
+	dohtml *.html *.png
+	dodoc *.inc README* *.inc *.mol2
+	if use doc ; then
+		dodir /usr/share/doc/${PF}/API/html
+		insinto /usr/share/doc/${PF}/API/html
+		cd API/html
+		doins *
+	fi
+}