Added python support, #365793

(Portage version: 2.2.0_alpha30/cvs/Linux x86_64)

3 files changed, 49 insertions, 5 deletions

diff --git a/sci-biology/vienna-rna/ChangeLog b/sci-biology/vienna-rna/ChangeLog
index a8f3e2425b32..1e04ac61d6d4 100644
--- a/sci-biology/vienna-rna/ChangeLog
+++ b/sci-biology/vienna-rna/ChangeLog
@@ -1,6 +1,10 @@
 # ChangeLog for sci-biology/vienna-rna
 # Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sci-biology/vienna-rna/ChangeLog,v 1.36 2011/03/20 20:32:09 jlec Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-biology/vienna-rna/ChangeLog,v 1.37 2011/05/03 11:10:40 jlec Exp $
+
+  03 May 2011; Justin Lecher <jlec@gentoo.org> vienna-rna-1.8.5.ebuild,
+  +files/vienna-rna-1.8.5-setup.py:
+  Added python support, #365793
 
   20 Mar 2011; Justin Lecher <jlec@gentoo.org> vienna-rna-1.8.4-r1.ebuild,
   vienna-rna-1.8.4-r2.ebuild, vienna-rna-1.8.5.ebuild:
diff --git a/sci-biology/vienna-rna/files/vienna-rna-1.8.5-setup.py b/sci-biology/vienna-rna/files/vienna-rna-1.8.5-setup.py
new file mode 100644
index 000000000000..0aeaf2a116d3
--- /dev/null
+++ b/sci-biology/vienna-rna/files/vienna-rna-1.8.5-setup.py
@@ -0,0 +1,27 @@
+from distutils.core import setup, Extension
+import os
+import sys
+ 
+old_filename = os.path.join("Perl", "RNA.py")
+new_filename = os.path.join("Perl", "__init__.py")
+if os.path.exists(old_filename):
+    os.rename(old_filename, new_filename)
+ 
+extra_link_args = []
+ 
+extension = Extension("_RNA",
+                      ["Perl/RNA_wrap.c"],
+                      libraries=['RNA'],
+                      library_dirs=['lib'],
+                      extra_link_args=extra_link_args
+                      )
+ 
+setup(name="RNA",
+      version="1.8.5",
+      description="Vienna RNA",
+      author="Ivo Hofacker, Institute for Theoretical Chemistry, University of Vienna",
+      url="http://www.tbi.univie.ac.at/RNA/",
+      package_dir = {'RNA':'Perl'},
+      packages = ['RNA'],
+      ext_modules=[extension],
+      )
diff --git a/sci-biology/vienna-rna/vienna-rna-1.8.5.ebuild b/sci-biology/vienna-rna/vienna-rna-1.8.5.ebuild
index b3264d75e9d4..c35237931503 100644
--- a/sci-biology/vienna-rna/vienna-rna-1.8.5.ebuild
+++ b/sci-biology/vienna-rna/vienna-rna-1.8.5.ebuild
@@ -1,10 +1,13 @@
 # Copyright 1999-2011 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sci-biology/vienna-rna/vienna-rna-1.8.5.ebuild,v 1.2 2011/03/20 20:32:09 jlec Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-biology/vienna-rna/vienna-rna-1.8.5.ebuild,v 1.3 2011/05/03 11:10:40 jlec Exp $
 
-EAPI="2"
+EAPI="3"
 
-inherit toolchain-funcs multilib autotools perl-module
+PYTHON_DEPEND="python? 2"
+SUPPORT_PYTHON_ABIS="1"
+
+inherit distutils toolchain-funcs multilib autotools perl-module
 
 DESCRIPTION="RNA secondary structure prediction and comparison"
 HOMEPAGE="http://www.tbi.univie.ac.at/~ivo/RNA/"
@@ -12,7 +15,7 @@ SRC_URI="http://www.tbi.univie.ac.at/~ivo/RNA/ViennaRNA-${PV}.tar.gz"
 
 LICENSE="vienna-rna"
 SLOT="0"
-IUSE=""
+IUSE="python"
 KEYWORDS="~amd64 ~ppc ~x86"
 
 DEPEND="
@@ -40,6 +43,7 @@ src_prepare() {
 
 	eautoreconf
 	cd RNAforester && eautoreconf
+	use python && cp "${FILESDIR}"/${P}-setup.py "${S}"/setup.py
 }
 
 src_configure() {
@@ -57,6 +61,14 @@ src_compile() {
 	emake || die
 	emake -C Readseq || die "Failed to compile readseq."
 	# TODO: Add (optional?) support for the NCBI toolkit.
+	if use python; then
+		pushd Perl > /dev/null
+			mv RNA_wrap.c{,-perl}
+			swig -python RNA.i
+		popd > /dev/null
+		distutils_src_compile
+		mv Perl/RNA_wrap.c{-perl,}
+	fi
 }
 
 src_test() {
@@ -74,4 +86,5 @@ src_install() {
 
 	# remove perlocal.pod to avoid file collisions (see #240358)
 	fixlocalpod || die "Failed to remove perlocal.pod"
+	use python && distutils_src_install
 }