[MacPorts] #13517: gtkglext 1.2 configure: error -- build failure OSX 10.5

[MacPorts]

#13517: gtkglext 1.2 configure: error -- build failure OSX 10.5
-----------------------------------------+----------------------------------
  Reporter:  michaelt@…                  |       Owner:  rowue@…               
      Type:  defect                      |      Status:  reopened              
  Priority:  Normal                      |   Milestone:  Port Bugs             
 Component:  ports                       |     Version:  1.7.0                 
Resolution:                              |    Keywords:  gtkglext gwyddion mesa
      Port:  gtkglext                    |  
-----------------------------------------+----------------------------------

Comment(by jeremyhu@…):

 ok, those warlings from Xlib are just that... warnings.  They're there to
 let you know that the server doesn't support some extensions that Xlib
 knows about (so some features are disabled).

 The *real* reason for you not having GL support is that it can't find a
 visual.  This is odd.  Here is a patch to mesa that will build and install
 glxgears and glxinfo:

 {{{
 Index: Portfile
 ===================================================================
 --- Portfile    (revision 47377)
 +++ Portfile    (working copy)
 @@ -73,9 +73,11 @@
         }

         # This next hunk supports building -system_x11 mesa on a system
 that is otherwise +system_x11
 -       if {! [file exists ${prefix}/lib/libX11.dylib]} {
 -               build.args-append X11_DIR=${x11prefix}
 -               destroot.args-append X11_DIR=${x11prefix}
 +       pre-build {
 +               if {! [file exists ${prefix}/lib/libX11.dylib]} {
 +                       build.args-append X11_DIR=${x11prefix}
 +                       destroot.args-append X11_DIR=${x11prefix}
 +               }
         }
  }

 @@ -85,11 +87,12 @@
         #}

         post-build {
 -               system "cd ${worksrcpath}/../AppleSGLX-${ASGLX_version} &&
 ${build.cmd} builds/libGL.1.2.dylib ${build.args}
 LDFLAGS='${configure.ldflags}' CFLAGS='${configure.cppflags}
 ${configure.cflags}' INSTALL_DIR='${prefix}'"
 +               system "cd ${worksrcpath}/../AppleSGLX-${ASGLX_version} &&
 ${build.cmd} programs ${build.args} LDFLAGS='${configure.ldflags}'
 CFLAGS='${configure.cppflags} ${configure.cflags}'
 INSTALL_DIR='${prefix}'"
         }

         post-destroot {
                 system "cd ${worksrcpath}/../AppleSGLX-${ASGLX_version} &&
 ${destroot.cmd} ${destroot.target} ${destroot.destdir} ${destroot.args}
 INSTALL_DIR='${prefix}'"
 +               system "cd ${worksrcpath}/../AppleSGLX-${ASGLX_version} &&
 ${destroot.cmd} install_programs ${destroot.destdir} ${destroot.args}
 INSTALL_DIR='${prefix}'"
                 delete ${destroot}${prefix}/include/GL/glxint.h
                 delete ${destroot}${prefix}/include/GL/glxmd.h
                 delete ${destroot}${prefix}/include/GL/glxproto.h
 }}}

-- 
Ticket URL: <http://trac.macports.org/ticket/13517#comment:47>
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