[MacPorts] #65596: qt4-mac fails on 10.6.8 Rosetta: FastMalloc.o error

[MacPorts]

#65596: qt4-mac fails on 10.6.8 Rosetta: FastMalloc.o error
-------------------------------------------+-----------------------
 Reporter:  barracuda156                   |      Owner:  michaelld
     Type:  defect                         |     Status:  assigned
 Priority:  Normal                         |  Milestone:
Component:  ports                          |    Version:  2.7.2
 Keywords:  powerpc, rosetta, snowleopard  |       Port:  qt4-mac
-------------------------------------------+-----------------------
 {{{
 ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp: In member
 function ‘void QTWTF::TCMalloc_PageHeap::initializeScavenger()’:
 ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1485: error:
 expected primary-expression before ‘^’ token
 ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1485: error:
 expected primary-expression before ‘{’ token
 ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1485: error:
 ‘dispatch_source_set_event_handler’ was not declared in this scope
 make[1]: *** [obj/release/FastMalloc.o] Error 1
 make[1]: *** Waiting for unfinished jobs....
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_qt4-mac/qt4-mac/work
 /qt-everywhere-opensource-src-4.8.7/src/script'
 make: *** [sub-script-all-ordered] Error 2
 }}}

 After initial failure I did try adding this:
 {{{
     } elseif {${MAJOR} == 10 && ${MINOR} == 6 &&
               [llength ${qt_arch_types}] == 1 &&
               [lsearch -exact ${qt_arch_types} ppc] == 0} {

         configure.args-append -carbon
         configure.args-delete -optimized-qmake

     }
 }}}

 But it still fails. Any ideas?

 P. S. I recall it also failed on 10.6 PPC, but I did not tried to fix it
 there. The current issue refers to 10.6.8 Rosetta, not 10.6 PPC.

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Ticket URL: <https://trac.macports.org/ticket/65596>
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