5 files changed, 111 insertions, 0 deletions
diff --git a/x11-libs/flowcanvas/Manifest b/x11-libs/flowcanvas/Manifest
new file mode 100644
index 000000000000..f26ba4ccf853
--- /dev/null
+++ b/x11-libs/flowcanvas/Manifest
@@ -0,0 +1 @@
+DIST flowcanvas-0.7.1.tar.bz2 139471 SHA256 047928d858fd1e9296a9984de7468c86bbe23fc42e286691b8f273541402c596 SHA512 e9c7ee9693c6b78e44a0611a8d73c1b7ffa1ae0f3e36c9b0bbc88d5a293c3e5183c17e14b2079d611c988f30cb292caee52ab37f8a13da96b5c8c8261e408410 WHIRLPOOL 97ecfcd3131c5f931d57ff2c5a396971839513cd4ec0ef0d2e83c8e27be79bbde7385f07cd231199656128c4c319e9e52788486b2f539ca74b5033c1233b6476
diff --git a/x11-libs/flowcanvas/files/gv234.patch b/x11-libs/flowcanvas/files/gv234.patch
new file mode 100644
index 000000000000..ec03696135c0
--- /dev/null
+++ b/x11-libs/flowcanvas/files/gv234.patch
@@ -0,0 +1,48 @@
+Index: flowcanvas-0.7.1/src/Canvas.cpp
+===================================================================
+--- flowcanvas-0.7.1.orig/src/Canvas.cpp
++++ flowcanvas-0.7.1/src/Canvas.cpp
+@@ -1253,21 +1253,21 @@ Canvas::layout_dot(bool use_length_hints
+ 	 */
+ 
+ 	GVC_t* gvc = gvContext();
+-	Agraph_t* G = agopen((char*)"g", AGDIGRAPH);
++	Agraph_t* G = agopen((char*)"g", Agdirected, 0);
+ 
+ 	nodes.gvc = gvc;
+ 	nodes.G = G;
+ 
+ 	if (_direction == HORIZONTAL)
+-		agraphattr(G, (char*)"rankdir", (char*)"LR");
++		agattr(G, AGRAPH, (char*)"rankdir", (char*)"LR");
+ 	else
+-		agraphattr(G, (char*)"rankdir", (char*)"TD");
++		agattr(G, AGRAPH, (char*)"rankdir", (char*)"TD");
+ 
+ 	unsigned id = 0;
+ 	for (ItemList::const_iterator i = _items.begin(); i != _items.end(); ++i) {
+ 		std::ostringstream ss;
+ 		ss << "n" << id++;
+-		Agnode_t* node = agnode(G, strdup(ss.str().c_str()));
++		Agnode_t* node = agnode(G, strdup(ss.str().c_str()), 1);
+ 		if (boost::dynamic_pointer_cast<Module>(*i)) {
+ 			ss.str("");
+ 			ss << (*i)->width() / 96.0;
+@@ -1310,7 +1310,7 @@ Canvas::layout_dot(bool use_length_hints
+ 
+ 		assert(src_node && dst_node);
+ 
+-		Agedge_t* edge = agedge(G, src_node, dst_node);
++		Agedge_t* edge = agedge(G, src_node, dst_node, NULL, 1);
+ 
+ 		if (use_length_hints && c->length_hint() != 0) {
+ 			std::ostringstream len_ss;
+@@ -1325,7 +1325,7 @@ Canvas::layout_dot(bool use_length_hints
+ 		if (partner) {
+ 			GVNodes::iterator p = nodes.find(partner);
+ 			if (p != nodes.end())
+-				agedge(G, i->second, p->second);
++				agedge(G, i->second, p->second, NULL, 1);
+ 		}
+ 	}
+ 
diff --git a/x11-libs/flowcanvas/files/ldconfig2.patch b/x11-libs/flowcanvas/files/ldconfig2.patch
new file mode 100644
index 000000000000..d86e65eaf179
--- /dev/null
+++ b/x11-libs/flowcanvas/files/ldconfig2.patch
@@ -0,0 +1,10 @@
+Index: flowcanvas-0.7.1/wscript
+===================================================================
+--- flowcanvas-0.7.1.orig/wscript
++++ flowcanvas-0.7.1/wscript
+@@ -85,5 +85,3 @@ def build(bld):
+ 
+ 	# Documentation
+ 	autowaf.build_dox(bld, 'FLOWCANVAS', FLOWCANVAS_VERSION, top, out)
+-
+-	bld.add_post_fun(autowaf.run_ldconfig)
diff --git a/x11-libs/flowcanvas/flowcanvas-0.7.1-r1.ebuild b/x11-libs/flowcanvas/flowcanvas-0.7.1-r1.ebuild
new file mode 100644
index 000000000000..df8bbe8aca76
--- /dev/null
+++ b/x11-libs/flowcanvas/flowcanvas-0.7.1-r1.ebuild
@@ -0,0 +1,42 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 )
+PYTHON_REQ_USE='threads(+)'
+
+inherit waf-utils python-any-r1 eutils
+
+DESCRIPTION="Gtkmm/Gnomecanvasmm widget for boxes and lines environments"
+HOMEPAGE="http://wiki.drobilla.net/FlowCanvas"
+SRC_URI="http://download.drobilla.net/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 x86"
+IUSE="debug doc"
+
+RDEPEND="dev-libs/boost
+	>=dev-cpp/gtkmm-2.4:2.4
+	>=dev-cpp/libgnomecanvasmm-2.6:2.6
+	media-gfx/graphviz"
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen )"
+
+DOCS=( AUTHORS README ChangeLog )
+
+src_prepare() {
+	epatch "${FILESDIR}/ldconfig2.patch"
+	has_version '>=media-gfx/graphviz-2.34' && epatch "${FILESDIR}/gv234.patch"
+}
+
+src_configure() {
+	waf-utils_src_configure \
+		--htmldir=/usr/share/doc/${PF}/html \
+		$(use debug && echo "--debug") \
+		$(use doc && echo "--doc")
+}
diff --git a/x11-libs/flowcanvas/metadata.xml b/x11-libs/flowcanvas/metadata.xml
new file mode 100644
index 000000000000..6292b8c1f28d
--- /dev/null
+++ b/x11-libs/flowcanvas/metadata.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>proaudio</herd>
+<longdescription lang="en">
+	FlowCanvas is an interactive Gtkmm/Gnomecanvasmm widget for "boxes and
+	lines" environments (ie modular synths or interactive finite state automata
+	diagrams).
+</longdescription>
+</pkgmetadata>