#40090: ros-log4cxx: Undefined local symbol L318 -----------------------------------+-------------------------------- Reporter: peterhansgoldstein@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.0 Resolution: | Keywords: Port: ros-log4cxx | -----------------------------------+-------------------------------- Comment (by ryandesign@…): I don't believe we have a port called "ros-log4cxx" in the official MacPorts repository... Did you perhaps get this Portfile from somewhere else? -- Ticket URL: <https://trac.macports.org/ticket/40090#comment:1> MacPorts <http://www.macports.org/> Ports system for OS X

#40090: ros-log4cxx: Undefined local symbol L318 -----------------------------------+-------------------------------- Reporter: peterhansgoldstein@… | Owner: macports-tickets@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.2.0 Resolution: invalid | Keywords: Port: ros-log4cxx | -----------------------------------+-------------------------------- Changes (by ryandesign@…): * status: new => closed * cc: ryandesign@… (added) * resolution: => invalid Comment: Or in fact recently. I've now found the [http://www.ros.org/wiki/groovy/Installation/OSX/MacPorts/Repository ROS OS X MacPorts installation page], the [https://github.com/kyonifer/ros- macports ros-macports github repository], and the [https://github.com/kyonifer/ros-macports/tree/master/devel/ros-log4cxx ros-log4cxx port] inside it. This is not our bug, because this is not our port. Please report the problem to the ROS people. -- Ticket URL: <https://trac.macports.org/ticket/40090#comment:3> MacPorts <http://www.macports.org/> Ports system for OS X

#40090: log4cxx @0.10.0: Undefined local symbol L318 -----------------------------------+---------------------------------- Reporter: peterhansgoldstein@… | Owner: mail@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.2.0 Resolution: | Keywords: snowleopard haspatch Port: log4cxx | -----------------------------------+---------------------------------- Changes (by ryandesign@…): * owner: macports-tickets@… => mail@… * cc: mail@… (removed) * status: reopened => new Comment: There are no occurrences of the string "L318" in the source code. My thought is that perhaps this is a compiler-generated symbol name; the name makes me think it might be this file's 318th compiler-generated label, such as might be needed for a `switch` statement, of which there are many in the last file mentioned in the log, properties.cpp. Perhaps there is something unusual about the `switch` statements in properties.cpp that makes gcc-4.2's optimizer unhappy; some qualities that come to mind are that there are multiple nested `switch` statements, and that one of them has `case` statements after the `default` case (usually the `default` case is the last one). I did find an old [http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19636 gcc bug when compiling a large switch statement]; the error message is different, but it wasn't solved until gcc 4.3. -- Ticket URL: <https://trac.macports.org/ticket/40090#comment:5> MacPorts <http://www.macports.org/> Ports system for OS X