reinit the tree, so we can have metadata

4 files changed, 445 insertions, 0 deletions

diff --git a/dev-libs/sdformat/Manifest b/dev-libs/sdformat/Manifest
new file mode 100644
index 000000000000..895d680ca903
--- /dev/null
+++ b/dev-libs/sdformat/Manifest
@@ -0,0 +1,6 @@
+AUX urdfdom1.patch 15931 SHA256 9f909c64407bcdb1bd2c3b7b5554af780fd4eb84371b4f500a18ef54abb0ed0d SHA512 3acc8f2c3e7908a09e5e71d64d13bfc6f439c0a83c56ec2b70ec1ec1491483d370f837e70db9872d02f1e1c77c0127263d8e28ccb8d5ac44c527d664a2b1694d WHIRLPOOL a7fbbe7c1d824fc474a79ebd80a298f5d6be005bb5c916ea50cace8b9e6803fd48c46d6b3f4fa7e98a4142d2c4dd12db3fa46e4e60d333b0f8270e4150f83eb0
+DIST sdformat-5.2.0.tar.bz2 445542 SHA256 b7ba88275c28c3c26fe245b1ac4aad7337c2fd53d6c1e1c94c04f359f2309d51 SHA512 65df9f0d351ab894af41cc2081dc8ab179336092ceba17979720bed4d58f77e9648863501d83f073ea8478197e7e0a7d7a9f8efd3a54d22ee28d74765cebcee7 WHIRLPOOL 62f7080c209c67be9c3863725a51288fda2fd7c1e0330cd85f2d0970cbdd1d1538c0c5b18135f180668ed5937d1a3369415331fac596c8eaeaff19c7141fcf43
+EBUILD sdformat-5.2.0.ebuild 984 SHA256 804195f890a01b45eaffd58b1891def60434da8483786b6e00c9750bd5b959f5 SHA512 a6dedd6d405c876665d85fe6c7b21fde03563e374d04a84587e7dffb1efb63e55cb6f53946e74f4749114cee3e80219f2adddc94a8a7dabe65ba028a55de8e7a WHIRLPOOL 78ecd2b3655c4c8c1597dd6d632d7f449d9355afc4bbb8e2bafe3d21537b068375892a4048a43ac9fbfd707e8787602739aa20b919bc2755b298d5e086a91aa5
+MISC ChangeLog 5147 SHA256 df9f63bb776f89599f9e65b2e4d35363eed6c672dd498e74fac3682abd4cb59d SHA512 dc6c804487c2382ed61630c0e879d34290b6c008471304a0fdcaa6a04b7da223afbed5d80ce57e46793bf38d533eab19b229399b6cc52c23f6797e38c66d577f WHIRLPOOL 4b0879867438e5927e98d60a4bbc0d6bac2930c8fa8f0673cb4230400d6b368d446e9ac50e5254cc3a22f6533e73cd5552497044c94e6deee0b01d6ea110c0a4
+MISC ChangeLog-2015 365 SHA256 4cc847c15babff1fb8d2680b69d38b570af0c4cdac6e6169762fcba7198a74d5 SHA512 99420def5e585209fa297a9c11616c6cab8f009c30b6a82e74432e7cdb8b490d5796b32ac063f84ccb1e0c9b966f6b6897e6a55b0497c19398b576c3cf6a3b11 WHIRLPOOL 130ce3488c559a1f40d4d6a605ae54f6c0f7922229a666f07986255e461b2214801da0fba9e7f0e3c883b4b0ea40f5691e374e6e4c524bc2291a96dcb127060c
+MISC metadata.xml 243 SHA256 15deb598d18c4f8b8de5be1aa70b9f355143d083acd82d6ecb15eef490960590 SHA512 c9d5c1cdd2874fe293f21f7584c6e15ef9439bd82b0d2e862e3e34c9a9e0e3191370fee2727b9d4d8647fb85cf56a39fdd6c1e0003ada1554496aad311ef335c WHIRLPOOL 1a3dcdd25c150262234f12dc0b25a8a5f67acf1ae5e7e7195b472ed0c7ee869a105c19125f8e58401c8ff7a8b2ca86db6b0cf382045130a50dbb79f3cd3cf5ec
diff --git a/dev-libs/sdformat/files/urdfdom1.patch b/dev-libs/sdformat/files/urdfdom1.patch
new file mode 100644
index 000000000000..d76376aec016
--- /dev/null
+++ b/dev-libs/sdformat/files/urdfdom1.patch
@@ -0,0 +1,392 @@
+Index: sdformat-4.1.1/src/parser_urdf.cc
+===================================================================
+--- sdformat-4.1.1.orig/src/parser_urdf.cc
++++ sdformat-4.1.1/src/parser_urdf.cc
+@@ -25,6 +25,7 @@
+ #include "urdf_model/model.h"
+ #include "urdf_model/link.h"
+ #include "urdf_parser/urdf_parser.h"
++#include <urdf_model/utils.h>
+ 
+ #include "sdf/SDFExtension.hh"
+ #include "sdf/parser_urdf.hh"
+@@ -32,10 +33,10 @@
+ 
+ using namespace sdf;
+ 
+-typedef boost::shared_ptr<urdf::Collision> UrdfCollisionPtr;
+-typedef boost::shared_ptr<urdf::Visual> UrdfVisualPtr;
+-typedef boost::shared_ptr<urdf::Link> UrdfLinkPtr;
+-typedef boost::shared_ptr<const urdf::Link> ConstUrdfLinkPtr;
++typedef std::shared_ptr<urdf::Collision> UrdfCollisionPtr;
++typedef std::shared_ptr<urdf::Visual> UrdfVisualPtr;
++typedef std::shared_ptr<urdf::Link> UrdfLinkPtr;
++typedef std::shared_ptr<const urdf::Link> ConstUrdfLinkPtr;
+ typedef std::shared_ptr<TiXmlElement> TiXmlElementPtr;
+ typedef std::shared_ptr<SDFExtension> SDFExtensionPtr;
+ typedef std::map<std::string, std::vector<SDFExtensionPtr> >
+@@ -78,7 +79,7 @@ void InsertSDFExtensionJoint(TiXmlElemen
+ /// reduced fixed joints:  check if a fixed joint should be lumped
+ ///   checking both the joint type and if disabledFixedJointLumping
+ ///   option is set
+-bool FixedJointShouldBeReduced(boost::shared_ptr<urdf::Joint> _jnt);
++bool FixedJointShouldBeReduced(std::shared_ptr<urdf::Joint> _jnt);
+ 
+ /// reduced fixed joints:  apply transform reduction for ray sensors
+ ///   in extensions when doing fixed joint reduction
+@@ -217,9 +218,9 @@ std::string Values2str(unsigned int _cou
+ 
+ 
+ void CreateGeometry(TiXmlElement* _elem,
+-    boost::shared_ptr<urdf::Geometry> _geometry);
++    std::shared_ptr<urdf::Geometry> _geometry);
+ 
+-std::string GetGeometryBoundingBox(boost::shared_ptr<urdf::Geometry> _geometry,
++std::string GetGeometryBoundingBox(std::shared_ptr<urdf::Geometry> _geometry,
+     double *_sizeVals);
+ 
+ ignition::math::Pose3d inverseTransformToParentFrame(
+@@ -254,7 +255,7 @@ urdf::Vector3 ParseVector3(const std::st
+   std::vector<std::string> pieces;
+   std::vector<double> vals;
+ 
+-  boost::split(pieces, _str, boost::is_any_of(" "));
++  urdf::split_string(pieces, _str, " ");
+   for (unsigned int i = 0; i < pieces.size(); ++i)
+   {
+     if (pieces[i] != "")
+@@ -262,7 +263,7 @@ urdf::Vector3 ParseVector3(const std::st
+       try
+       {
+         vals.push_back(_scale
+-            * boost::lexical_cast<double>(pieces[i].c_str()));
++            * std::stod(pieces[i].c_str()));
+       }
+       catch(boost::bad_lexical_cast &)
+       {
+@@ -349,7 +350,7 @@ void ReduceCollisionToParent(UrdfLinkPtr
+     UrdfCollisionPtr _collision)
+ {
+ #ifndef URDF_GE_0P3
+-  boost::shared_ptr<std::vector<UrdfCollisionPtr> > cols;
++  std::shared_ptr<std::vector<UrdfCollisionPtr> > cols;
+   cols = _parentLink->getCollisions(_name);
+ 
+   if (!cols)
+@@ -427,7 +428,7 @@ void ReduceVisualToParent(UrdfLinkPtr _p
+     UrdfVisualPtr _visual)
+ {
+ #ifndef URDF_GE_0P3
+-  boost::shared_ptr<std::vector<UrdfVisualPtr> > viss;
++  std::shared_ptr<std::vector<UrdfVisualPtr> > viss;
+   viss = _parentLink->getVisuals(_name);
+ 
+   if (!viss)
+@@ -950,7 +951,7 @@ void ReduceVisualsToParent(UrdfLinkPtr _
+   // (original parent link name before lumping/reducing).
+ #ifndef URDF_GE_0P3
+   for (std::map<std::string,
+-      boost::shared_ptr<std::vector<UrdfVisualPtr> > >::iterator
++      std::shared_ptr<std::vector<UrdfVisualPtr> > >::iterator
+       visualsIt = _link->visual_groups.begin();
+       visualsIt != _link->visual_groups.end(); ++visualsIt)
+   {
+@@ -1057,7 +1058,7 @@ void ReduceCollisionsToParent(UrdfLinkPt
+   // (original parent link name before lumping/reducing).
+ #ifndef URDF_GE_0P3
+   for (std::map<std::string,
+-      boost::shared_ptr<std::vector<UrdfCollisionPtr> > >::iterator
++      std::shared_ptr<std::vector<UrdfCollisionPtr> > >::iterator
+       collisionsIt = _link->collision_groups.begin();
+       collisionsIt != _link->collision_groups.end(); ++collisionsIt)
+   {
+@@ -1160,7 +1161,7 @@ void ReduceJointsToParent(UrdfLinkPtr _l
+   // a parent link up stream that does not have a fixed parentJoint
+   for (unsigned int i = 0 ; i < _link->child_links.size() ; ++i)
+   {
+-    boost::shared_ptr<urdf::Joint> parentJoint =
++    std::shared_ptr<urdf::Joint> parentJoint =
+       _link->child_links[i]->parent_joint;
+     if (!FixedJointShouldBeReduced(parentJoint))
+     {
+@@ -1431,31 +1432,31 @@ void URDF2SDF::ParseSDFExtension(TiXmlDo
+       else if (childElem->ValueStr() == "dampingFactor")
+       {
+         sdf->isDampingFactor = true;
+-        sdf->dampingFactor = boost::lexical_cast<double>(
++        sdf->dampingFactor = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "maxVel")
+       {
+         sdf->isMaxVel = true;
+-        sdf->maxVel = boost::lexical_cast<double>(
++        sdf->maxVel = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "minDepth")
+       {
+         sdf->isMinDepth = true;
+-        sdf->minDepth = boost::lexical_cast<double>(
++        sdf->minDepth = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "mu1")
+       {
+         sdf->isMu1 = true;
+-        sdf->mu1 = boost::lexical_cast<double>(
++        sdf->mu1 = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "mu2")
+       {
+         sdf->isMu2 = true;
+-        sdf->mu2 = boost::lexical_cast<double>(
++        sdf->mu2 = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "fdir1")
+@@ -1465,13 +1466,13 @@ void URDF2SDF::ParseSDFExtension(TiXmlDo
+       else if (childElem->ValueStr() == "kp")
+       {
+         sdf->isKp = true;
+-        sdf->kp = boost::lexical_cast<double>(
++        sdf->kp = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "kd")
+       {
+         sdf->isKd = true;
+-        sdf->kd = boost::lexical_cast<double>(
++        sdf->kd = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "selfCollide")
+@@ -1488,13 +1489,13 @@ void URDF2SDF::ParseSDFExtension(TiXmlDo
+       else if (childElem->ValueStr() == "maxContacts")
+       {
+         sdf->isMaxContacts = true;
+-        sdf->maxContacts = boost::lexical_cast<int>(
++        sdf->maxContacts = std::stoi(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "laserRetro")
+       {
+         sdf->isLaserRetro = true;
+-        sdf->laserRetro = boost::lexical_cast<double>(
++        sdf->laserRetro = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "springReference")
+@@ -1510,37 +1511,37 @@ void URDF2SDF::ParseSDFExtension(TiXmlDo
+       else if (childElem->ValueStr() == "stopCfm")
+       {
+         sdf->isStopCfm = true;
+-        sdf->stopCfm = boost::lexical_cast<double>(
++        sdf->stopCfm = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "stopErp")
+       {
+         sdf->isStopErp = true;
+-        sdf->stopErp = boost::lexical_cast<double>(
++        sdf->stopErp = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "stopKp")
+       {
+         sdf->isStopKp = true;
+-        sdf->stopKp = boost::lexical_cast<double>(
++        sdf->stopKp = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "stopKd")
+       {
+         sdf->isStopKd = true;
+-        sdf->stopKd = boost::lexical_cast<double>(
++        sdf->stopKd = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "initialJointPosition")
+       {
+         sdf->isInitialJointPosition = true;
+-        sdf->initialJointPosition = boost::lexical_cast<double>(
++        sdf->initialJointPosition = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "fudgeFactor")
+       {
+         sdf->isFudgeFactor = true;
+-        sdf->fudgeFactor = boost::lexical_cast<double>(
++        sdf->fudgeFactor = std::stod(
+             GetKeyValueAsString(childElem).c_str());
+       }
+       else if (childElem->ValueStr() == "provideFeedback")
+@@ -1917,7 +1918,7 @@ void InsertSDFExtensionCollision(TiXmlEl
+           if ((*ge)->isMaxContacts)
+           {
+             AddKeyValue(_elem, "max_contacts",
+-                boost::lexical_cast<std::string>((*ge)->maxContacts));
++                std::to_string((*ge)->maxContacts));
+           }
+         }
+       }
+@@ -2339,7 +2340,7 @@ void InsertSDFExtensionRobot(TiXmlElemen
+ 
+ ////////////////////////////////////////////////////////////////////////////////
+ void CreateGeometry(TiXmlElement* _elem,
+-    boost::shared_ptr<urdf::Geometry> _geom)
++    std::shared_ptr<urdf::Geometry> _geom)
+ {
+   TiXmlElement *sdfGeometry = new TiXmlElement("geometry");
+ 
+@@ -2351,8 +2352,8 @@ void CreateGeometry(TiXmlElement* _elem,
+     case urdf::Geometry::BOX:
+       type = "box";
+       {
+-        boost::shared_ptr<const urdf::Box> box;
+-        box = boost::dynamic_pointer_cast< const urdf::Box >(_geom);
++        std::shared_ptr<const urdf::Box> box;
++        box = std::dynamic_pointer_cast< const urdf::Box >(_geom);
+         int sizeCount = 3;
+         double sizeVals[3];
+         sizeVals[0] = box->dim.x;
+@@ -2366,8 +2367,8 @@ void CreateGeometry(TiXmlElement* _elem,
+     case urdf::Geometry::CYLINDER:
+       type = "cylinder";
+       {
+-        boost::shared_ptr<const urdf::Cylinder> cylinder;
+-        cylinder = boost::dynamic_pointer_cast<const urdf::Cylinder >(_geom);
++        std::shared_ptr<const urdf::Cylinder> cylinder;
++        cylinder = std::dynamic_pointer_cast<const urdf::Cylinder >(_geom);
+         geometryType = new TiXmlElement(type);
+         AddKeyValue(geometryType, "length",
+             Values2str(1, &cylinder->length));
+@@ -2378,8 +2379,8 @@ void CreateGeometry(TiXmlElement* _elem,
+     case urdf::Geometry::SPHERE:
+       type = "sphere";
+       {
+-        boost::shared_ptr<const urdf::Sphere> sphere;
+-        sphere = boost::dynamic_pointer_cast<const urdf::Sphere >(_geom);
++        std::shared_ptr<const urdf::Sphere> sphere;
++        sphere = std::dynamic_pointer_cast<const urdf::Sphere >(_geom);
+         geometryType = new TiXmlElement(type);
+         AddKeyValue(geometryType, "radius",
+             Values2str(1, &sphere->radius));
+@@ -2388,8 +2389,8 @@ void CreateGeometry(TiXmlElement* _elem,
+     case urdf::Geometry::MESH:
+       type = "mesh";
+       {
+-        boost::shared_ptr<const urdf::Mesh> mesh;
+-        mesh = boost::dynamic_pointer_cast<const urdf::Mesh >(_geom);
++        std::shared_ptr<const urdf::Mesh> mesh;
++        mesh = std::dynamic_pointer_cast<const urdf::Mesh >(_geom);
+         geometryType = new TiXmlElement(type);
+         AddKeyValue(geometryType, "scale", Vector32Str(mesh->scale));
+         // do something more to meshes
+@@ -2451,7 +2452,7 @@ void CreateGeometry(TiXmlElement* _elem,
+ 
+ ////////////////////////////////////////////////////////////////////////////////
+ std::string GetGeometryBoundingBox(
+-    boost::shared_ptr<urdf::Geometry> _geom, double *_sizeVals)
++    std::shared_ptr<urdf::Geometry> _geom, double *_sizeVals)
+ {
+   std::string type;
+ 
+@@ -2460,8 +2461,8 @@ std::string GetGeometryBoundingBox(
+     case urdf::Geometry::BOX:
+       type = "box";
+       {
+-        boost::shared_ptr<const urdf::Box> box;
+-        box = boost::dynamic_pointer_cast<const urdf::Box >(_geom);
++        std::shared_ptr<const urdf::Box> box;
++        box = std::dynamic_pointer_cast<const urdf::Box >(_geom);
+         _sizeVals[0] = box->dim.x;
+         _sizeVals[1] = box->dim.y;
+         _sizeVals[2] = box->dim.z;
+@@ -2470,8 +2471,8 @@ std::string GetGeometryBoundingBox(
+     case urdf::Geometry::CYLINDER:
+       type = "cylinder";
+       {
+-        boost::shared_ptr<const urdf::Cylinder> cylinder;
+-        cylinder = boost::dynamic_pointer_cast<const urdf::Cylinder >(_geom);
++        std::shared_ptr<const urdf::Cylinder> cylinder;
++        cylinder = std::dynamic_pointer_cast<const urdf::Cylinder >(_geom);
+         _sizeVals[0] = cylinder->radius * 2;
+         _sizeVals[1] = cylinder->radius * 2;
+         _sizeVals[2] = cylinder->length;
+@@ -2480,16 +2481,16 @@ std::string GetGeometryBoundingBox(
+     case urdf::Geometry::SPHERE:
+       type = "sphere";
+       {
+-        boost::shared_ptr<const urdf::Sphere> sphere;
+-        sphere = boost::dynamic_pointer_cast<const urdf::Sphere >(_geom);
++        std::shared_ptr<const urdf::Sphere> sphere;
++        sphere = std::dynamic_pointer_cast<const urdf::Sphere >(_geom);
+         _sizeVals[0] = _sizeVals[1] = _sizeVals[2] = sphere->radius * 2;
+       }
+       break;
+     case urdf::Geometry::MESH:
+       type = "trimesh";
+       {
+-        boost::shared_ptr<const urdf::Mesh> mesh;
+-        mesh = boost::dynamic_pointer_cast<const urdf::Mesh >(_geom);
++        std::shared_ptr<const urdf::Mesh> mesh;
++        mesh = std::dynamic_pointer_cast<const urdf::Mesh >(_geom);
+         _sizeVals[0] = mesh->scale.x;
+         _sizeVals[1] = mesh->scale.y;
+         _sizeVals[2] = mesh->scale.z;
+@@ -2513,7 +2514,7 @@ void PrintCollisionGroups(UrdfLinkPtr _l
+     << static_cast<int>(_link->collision_groups.size())
+     << "] collisions.\n";
+   for (std::map<std::string,
+-      boost::shared_ptr<std::vector<UrdfCollisionPtr > > >::iterator
++      std::shared_ptr<std::vector<UrdfCollisionPtr > > >::iterator
+       colsIt = _link->collision_groups.begin();
+       colsIt != _link->collision_groups.end(); ++colsIt)
+   {
+@@ -2906,7 +2907,7 @@ void CreateCollisions(TiXmlElement* _ele
+   //   lumped meshes (fixed joint reduction)
+ #ifndef URDF_GE_0P3
+   for (std::map<std::string,
+-      boost::shared_ptr<std::vector<UrdfCollisionPtr> > >::const_iterator
++      std::shared_ptr<std::vector<UrdfCollisionPtr> > >::const_iterator
+       collisionsIt = _link->collision_groups.begin();
+       collisionsIt != _link->collision_groups.end(); ++collisionsIt)
+   {
+@@ -3028,7 +3029,7 @@ void CreateVisuals(TiXmlElement* _elem,
+   //   lumped meshes (fixed joint reduction)
+ #ifndef URDF_GE_0P3
+   for (std::map<std::string,
+-      boost::shared_ptr<std::vector<UrdfVisualPtr> > >::const_iterator
++      std::shared_ptr<std::vector<UrdfVisualPtr> > >::const_iterator
+       visualsIt = _link->visual_groups.begin();
+       visualsIt != _link->visual_groups.end(); ++visualsIt)
+   {
+@@ -3411,7 +3412,7 @@ TiXmlDocument URDF2SDF::InitModelString(
+   g_enforceLimits = _enforceLimits;
+ 
+   // Create a RobotModel from string
+-  boost::shared_ptr<urdf::ModelInterface> robotModel =
++  std::shared_ptr<urdf::ModelInterface> robotModel =
+     urdf::parseURDF(_urdfStr.c_str());
+ 
+   // an xml object to hold the xml result
+@@ -3453,7 +3454,7 @@ TiXmlDocument URDF2SDF::InitModelString(
+   // fixed joint lumping only for selected joints
+   if (g_reduceFixedJoints)
+     ReduceFixedJoints(robot,
+-        (boost::const_pointer_cast< urdf::Link >(rootLink)));
++        (std::const_pointer_cast< urdf::Link >(rootLink)));
+ 
+   if (rootLink->name == "world")
+   {
+@@ -3514,7 +3515,7 @@ TiXmlDocument URDF2SDF::InitModelFile(co
+ }
+ 
+ ////////////////////////////////////////////////////////////////////////////////
+-bool FixedJointShouldBeReduced(boost::shared_ptr<urdf::Joint> _jnt)
++bool FixedJointShouldBeReduced(std::shared_ptr<urdf::Joint> _jnt)
+ {
+     // A joint should be lumped only if its type is fixed and
+     // the disabledFixedJointLumping joint option is not set
diff --git a/dev-libs/sdformat/metadata.xml b/dev-libs/sdformat/metadata.xml
new file mode 100644
index 000000000000..6ca4a599be8f
--- /dev/null
+++ b/dev-libs/sdformat/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="person">
+<email>aballier@gentoo.org</email>
+<name>Alexis Ballier</name>
+</maintainer>
+</pkgmetadata>
diff --git a/dev-libs/sdformat/sdformat-5.2.0.ebuild b/dev-libs/sdformat/sdformat-5.2.0.ebuild
new file mode 100644
index 000000000000..c3c7512d27ef
--- /dev/null
+++ b/dev-libs/sdformat/sdformat-5.2.0.ebuild
@@ -0,0 +1,39 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit cmake-utils
+
+DESCRIPTION="Simulation Description Format (SDF) parser"
+HOMEPAGE="http://sdformat.org/"
+SRC_URI="http://osrf-distributions.s3.amazonaws.com/sdformat/releases/${P}.tar.bz2"
+
+LICENSE="Apache-2.0"
+# subslot = libsdformat major
+SLOT="0/5"
+KEYWORDS="~amd64"
+IUSE=""
+
+RDEPEND="
+	>=dev-libs/urdfdom-1:=
+	dev-libs/tinyxml
+	dev-libs/boost:=
+	sci-libs/ignition-math:3=
+"
+DEPEND="${RDEPEND}
+	dev-lang/ruby:*
+	virtual/pkgconfig
+"
+CMAKE_BUILD_TYPE=RelWithDebInfo
+PATCHES=( "${FILESDIR}/urdfdom1.patch" )
+
+src_configure() {
+	echo "set (CMAKE_C_FLAGS_ALL \"${CXXFLAGS} \${CMAKE_C_FLAGS_ALL}\")" > "${S}/cmake/HostCFlags.cmake"
+	sed -i -e "s/LINK_FLAGS_RELWITHDEBINFO \" \"/LINK_FLAGS_RELWITHDEBINFO \" ${LDFLAGS} \"/" cmake/DefaultCFlags.cmake || die
+	local mycmakeargs=(
+		"-DUSE_EXTERNAL_URDF=ON"
+		"-DUSE_EXTERNAL_TINYXML=ON"
+	)
+	cmake-utils_src_configure
+}