#36727: gdb 7.5 BFD unknown load command & Unable to find Mach task port -------------------------+---------------------- Reporter: jb_duffy@… | Owner: dweber@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.1.2 Resolution: | Keywords: Port: gdb | -------------------------+---------------------- Comment (by dave@…): Interesting; codesigning doesn't solve the problem for me. My /usr/bin/gdb works, but my /opt/local/bin/ggdb doesn't. The only differences I can ''see'' are in the files' extended attributes: {{{ cube:/tmp/bld/modhist/debug dave% codesign --verify --verbose $(which gdb) $(which ggdb) /usr/bin/gdb: valid on disk /usr/bin/gdb: satisfies its Designated Requirement /opt/local/bin/ggdb: valid on disk /opt/local/bin/ggdb: satisfies its Designated Requirement cube:/tmp/bld/modhist/debug dave% ls -l@ $(which gdb) $(which ggdb) -rwxr-sr-x 1 root wheel 5206576 Jan 10 10:53 /opt/local/bin/ggdb -rwxr-xr-x@ 1 root wheel 11032 Nov 27 14:29 /usr/bin/gdb com.apple.cs.CodeDirectory 112 com.apple.cs.CodeRequirements 80 com.apple.cs.CodeSignature 1346 }}} However, I don't know how to produce those attributes on ggdb, nor do I know what the correct numbers would be. -- Ticket URL: <https://trac.macports.org/ticket/36727#comment:10> MacPorts <http://www.macports.org/> Ports system for Mac OS