[MacPorts] #30268: emacs-app @23.3 fails to build on Lion ("unexec: cannot write section __data")

[MacPorts]

#30268: emacs-app @23.3 fails to build on Lion ("unexec: cannot write section
__data")
--------------------------------+-------------------------------------------
 Reporter:  jmdeldin@…          |       Owner:  css@…           
     Type:  defect              |      Status:  assigned        
 Priority:  Normal              |   Milestone:                  
Component:  ports               |     Version:  1.9.2           
 Keywords:  lion xcode4         |        Port:  emacs-app       
--------------------------------+-------------------------------------------

Comment(by easieste@…):

 Since these are OS X 10.7 specific patches, I think the eventual patch
 should use a platform variant as follows

 {{{
 Index: Portfile
 ===================================================================
 --- Portfile    (revision 81471)
 +++ Portfile    (working copy)
 @@ -34,12 +34,18 @@

  configure.args --with-ns --without-x --without-dbus

 -patchfiles      patch-src_unexmacosx.c.diff
 +patchfiles      patch-src_unexmacosx.c.diff

  variant fullscreen description {Add fullscreen patch from
 http://gist.github.com/291150 as mentioned in http://www.sanityinc.com
 /full-screen-support-for-cocoa-emacs-on-osx} {
      patchfiles-append patch-fullscreen.diff
  }

 +platform darwin 11 {
 +   patchfiles-append patch-fix-title-bar.diff patch-no-pie.diff
 +   configure.cflags-append -fno-pie -O2
 +   configure.ldflags-append -fno-pie
 +}
 +
  destroot {
          system "cd ${worksrcpath} && make install"
         xinstall -m 755 -d ${destroot}${applications_dir}
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/30268#comment:21>
MacPorts <http://www.macports.org/>
Ports system for Mac OS