[MacPorts] #68198: libquirc +full fails on 10.6.8: Undefined symbols: "_main", referenced from: start in crt1.10.5.o (maybe you meant: _SDL_main)

[MacPorts]

#68198: libquirc +full fails on 10.6.8: Undefined symbols:  "_main", referenced
from: start in crt1.10.5.o (maybe you meant: _SDL_main)
---------------------------+-------------------------------------------
  Reporter:  barracuda156  |      Owner:  mascguy
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:  snowleopard, powerpc, rosetta
      Port:  libquirc      |
---------------------------+-------------------------------------------
Changes (by mascguy):

 * status:  new => assigned
 * owner:  (none) => mascguy


Old description:

> As is,
>
> {{{
> /opt/local/var/macports/build/_opt_PPCRosettaPorts_graphics_libquirc/libquirc/work/compwrap/cc/opt/local/bin
> /gcc-mp-12 -o quirc-demo demo/camera.o demo/mjpeg.o demo/convert.o
> demo/dthash.o demo/demoutil.o demo/demo.o libquirc.a
> -Wl,-headerpad_max_install_names -L/opt/local/lib -lMacportsLegacySupport
> -arch ppc -lm -ljpeg  -lSDL -lSDL_gfx
> Undefined symbols:
>   "_main", referenced from:
>       start in crt1.10.5.o
>      (maybe you meant: _SDL_main)
> ld: symbol(s) not found
> collect2: error: ld returned 1 exit status
> gmake: *** [Makefile:72: quirc-demo] Error 1
> }}}
>
> If `-lSDLmain` is added, failure becomes:
> {{{
> /opt/local/var/macports/build/_opt_PPCRosettaPorts_graphics_libquirc/libquirc/work/compwrap/cc/opt/local/bin
> /gcc-mp-12 -o quirc-demo demo/camera.o demo/mjpeg.o demo/convert.o
> demo/dthash.o demo/demoutil.o demo/demo.o libquirc.a
> -Wl,-headerpad_max_install_names -L/opt/local/lib -lMacportsLegacySupport
> -arch ppc -arch ppc -lm -ljpeg  -lSDL -lSDLmain -lSDL_gfx
> Undefined symbols:
>   ".objc_class_name_NSProcessInfo", referenced from:
>       literal-pointer at __OBJC@__cls_refs at NSProcessInfo in
> libSDLmain.a(SDLMain.o)
>   "_NSApp", referenced from:
>       _NSApp$non_lazy_ptr in libSDLmain.a(SDLMain.o)
>      (maybe you meant: _NSApp$non_lazy_ptr,
> .objc_category_name_NSApplication_SDLApplication )
>   "_CPSGetCurrentProcess", referenced from:
>       _main in libSDLmain.a(SDLMain.o)
>   "_CPSSetFrontProcess", referenced from:
>       _main in libSDLmain.a(SDLMain.o)
>   ".objc_class_name_NSApplication", referenced from:
>       literal-pointer at __OBJC@__cls_refs at NSApplication in
> libSDLmain.a(SDLMain.o)
>   "_NSDeallocateMemoryPages", referenced from:
>       -[NSString(ReplaceSubString) stringByReplacingRange:with:] in
> libSDLmain.a(SDLMain.o)
>   "___CFConstantStringClassReference", referenced from:
>       cfstring=CFBundleName in libSDLmain.a(SDLMain.o)
>       cfstring= in libSDLmain.a(SDLMain.o)
>       cfstring=About  in libSDLmain.a(SDLMain.o)
>       cfstring=Hide  in libSDLmain.a(SDLMain.o)
>       cfstring=h in libSDLmain.a(SDLMain.o)
>       cfstring=Hide Others in libSDLmain.a(SDLMain.o)
>       cfstring=Show All in libSDLmain.a(SDLMain.o)
>       cfstring=Quit  in libSDLmain.a(SDLMain.o)
>       cfstring=q in libSDLmain.a(SDLMain.o)
>       cfstring=Window in libSDLmain.a(SDLMain.o)
>       cfstring=Minimize in libSDLmain.a(SDLMain.o)
>       cfstring=m in libSDLmain.a(SDLMain.o)
>   "_CFBundleGetMainBundle", referenced from:
>       -[SDLMain setupWorkingDirectory:] in libSDLmain.a(SDLMain.o)
>       _main in libSDLmain.a(SDLMain.o)
>   ".objc_class_name_NSMenu", referenced from:
>       literal-pointer at __OBJC@__cls_refs at NSMenu in libSDLmain.a(SDLMain.o)
>   "_CFBundleGetInfoDictionary", referenced from:
>       _main in libSDLmain.a(SDLMain.o)
>   "_CPSEnableForegroundOperation", referenced from:
>       _main in libSDLmain.a(SDLMain.o)
>   "_CFURLCreateCopyDeletingLastPathComponent", referenced from:
>       -[SDLMain setupWorkingDirectory:] in libSDLmain.a(SDLMain.o)
>   ".objc_class_name_NSString", referenced from:
>       literal-pointer at __OBJC@__cls_refs at NSString in
> libSDLmain.a(SDLMain.o)
>   ".objc_class_name_NSObject", referenced from:
>       .objc_class_name_SDLMain in libSDLmain.a(SDLMain.o)
>   ".objc_class_name_NSAutoreleasePool", referenced from:
>       literal-pointer at __OBJC@__cls_refs at NSAutoreleasePool in
> libSDLmain.a(SDLMain.o)
>   "_CFRelease", referenced from:
>       -[SDLMain setupWorkingDirectory:] in libSDLmain.a(SDLMain.o)
>       -[SDLMain setupWorkingDirectory:] in libSDLmain.a(SDLMain.o)
>   "_CFBundleCopyBundleURL", referenced from:
>       -[SDLMain setupWorkingDirectory:] in libSDLmain.a(SDLMain.o)
>   ".objc_class_name_NSMenuItem", referenced from:
>       literal-pointer at __OBJC@__cls_refs at NSMenuItem in
> libSDLmain.a(SDLMain.o)
>   "_CFURLGetFileSystemRepresentation", referenced from:
>       -[SDLMain setupWorkingDirectory:] in libSDLmain.a(SDLMain.o)
>   "_NSAllocateMemoryPages", referenced from:
>       -[NSString(ReplaceSubString) stringByReplacingRange:with:] in
> libSDLmain.a(SDLMain.o)
> ld: symbol(s) not found
> collect2: error: ld returned 1 exit status
> gmake: *** [Makefile:72: quirc-demo] Error 1
> }}}

New description:

 As is,

 {{{
 /opt/local/var/macports/build/_opt_PPCRosettaPorts_graphics_libquirc/libquirc/work/compwrap/cc/opt/local/bin
 /gcc-mp-12 -o quirc-demo demo/camera.o demo/mjpeg.o demo/convert.o
 demo/dthash.o demo/demoutil.o demo/demo.o libquirc.a
 -Wl,-headerpad_max_install_names -L/opt/local/lib -lMacportsLegacySupport
 -arch ppc -lm -ljpeg  -lSDL -lSDL_gfx
 Undefined symbols:
   "_main", referenced from:
       start in crt1.10.5.o
      (maybe you meant: _SDL_main)
 ld: symbol(s) not found
 }}}

--

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Ticket URL: <https://trac.macports.org/ticket/68198#comment:1>
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