[MacPorts] #24238: yajl-1.0.6: Dynamically linking programs with -lyajl and running causes Trace/BPT trap

[MacPorts]

#24238: yajl-1.0.6: Dynamically linking programs with -lyajl and running causes
Trace/BPT trap
-----------------------------------+----------------------------------------
 Reporter:  endgame.dos@…          |       Owner:  macports-tickets@…                   
     Type:  defect                 |      Status:  new                                  
 Priority:  Normal                 |   Milestone:                                       
Component:  ports                  |     Version:  1.8.2                                
 Keywords:                         |        Port:  yajl                                 
-----------------------------------+----------------------------------------
 OS: OSX 10.6 on Intel.

 After installing yajl, I find that I cannot dynamically link programs
 against libyajl.dylib. Minimal example:
 {{{
 #include <stdlib.h>
 int main(int argc, char *argv[]) {
   exit(EXIT_SUCCESS);
 }
 }}}
 Running "gcc -o test test.c -L/opt/local/lib -lyajl" and "./test" fails
 with:
 {{{
 $ ./test
 dyld: Library not loaded: libyajl.1.dylib
   Referenced from: /Users/endgame/code/mudflat/./test
   Reason: image not found
 Trace/BPT trap
 }}}
 otool -L test:
 {{{
 $ otool -L ./test
 ./test:
         libyajl.1.dylib (compatibility version 1.0.0, current version
 1.0.6)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 123.0.0)
 }}}
 The lack of an absolute path on libyajl1.dylib looks problematic.

 I was able to fix this by adding a call to install_name_tool in the
 portfile. I don't if that's the best way to fix it or if you want to push
 on upstream, but I'll attach a patch to the portfile anyhow.

-- 
Ticket URL: <http://trac.macports.org/ticket/24238>
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