sci-electronics/gazebo: fix build with tinyxml2-6

Package-Manager: Portage-2.3.19, Repoman-2.3.6

sci-electronics/gazebo/files/tinyxml6.patch

@@ -0,0 +1,20 @@
+Index: gazebo-8.2.0/gazebo/util/LogPlay.cc
+===================================================================
+--- gazebo-8.2.0.orig/gazebo/util/LogPlay.cc
++++ gazebo-8.2.0/gazebo/util/LogPlay.cc
+@@ -125,12 +125,9 @@ void LogPlay::Open(const std::string &_l
+   {
+     gzerr << "Unable to load file[" << _logFile << "]. "
+       << "Check the Gazebo server log file for more information.\n";
+-    const char *errorStr1 = this->dataPtr->xmlDoc.GetErrorStr1();
+-    const char *errorStr2 = this->dataPtr->xmlDoc.GetErrorStr2();
+-    if (errorStr1)
+-      gzlog << "Log Error 1:\n" << errorStr1 << std::endl;
+-    if (errorStr2)
+-      gzlog << "Log Error 2:\n" << errorStr2 << std::endl;
++    const char *errorStr = this->dataPtr->xmlDoc.ErrorStr();
++    if (errorStr)
++      gzlog << "Log Error:\n" << errorStr << std::endl;
+     gzthrow("Error parsing log file");
+   }
+ 

sci-electronics/gazebo/gazebo-8.2.0.ebuild

@@ -21,7 +21,7 @@ RDEPEND="
 	media-libs/openal
 	net-misc/curl
 	dev-libs/tinyxml
-	dev-libs/tinyxml2:=
+	>=dev-libs/tinyxml2-6:=
 	dev-libs/libtar
 	dev-cpp/tbb
 	>=dev-games/ogre-1.7.4[freeimage]
@@ -57,7 +57,7 @@ DEPEND="${RDEPEND}
 	test? ( dev-libs/libxslt )
 "
 CMAKE_BUILD_TYPE=RelWithDebInfo
-PATCHES=( "${FILESDIR}/qwt.patch" )
+PATCHES=( "${FILESDIR}/qwt.patch" "${FILESDIR}/tinyxml6.patch" )
 
 src_configure() {
 	# doesnt build without it