[MacPorts] #64397: Leopard SDK fix in MacPorts Wiki problem

[MacPorts]

#64397: Leopard SDK fix in MacPorts Wiki problem
-------------------------------------+--------------------
 Reporter:  barracuda156             |      Owner:  (none)
     Type:  defect                   |     Status:  new
 Priority:  Normal                   |  Milestone:
Component:  wiki                     |    Version:  2.7.1
 Keywords:  PowerPC, Leopard, ppc64  |       Port:
-------------------------------------+--------------------
 There is proposed "fix" for 10.5 SDK here:
 https://trac.macports.org/wiki/LeopardSDKFixes

 It is problematic, however: libgcc_s.10.5.dylib on 10.5.8 has 4 archs
 (including ppc64), while libgcc_s.10.5.dylib in 10.6 SDK from Xcode 4 has
 3 archs (no ppc64).

 Original file vs one extracted from Xcode:


 {{{
 36-217:~ svacchanda$ file /usr/lib/libgcc_s.10.5.dylib
 /usr/lib/libgcc_s.10.5.dylib: Mach-O universal binary with 4 architectures
 /usr/lib/libgcc_s.10.5.dylib (for architecture i386):   Mach-O dynamically
 linked shared library stub i386
 /usr/lib/libgcc_s.10.5.dylib (for architecture x86_64): Mach-O 64-bit
 dynamically linked shared library stub x86_64
 /usr/lib/libgcc_s.10.5.dylib (for architecture ppc):    Mach-O dynamically
 linked shared library stub ppc
 /usr/lib/libgcc_s.10.5.dylib (for architecture ppc64):  Mach-O 64-bit
 dynamically linked shared library stub ppc64
 36-217:~ svacchanda$ file /Users/svacchanda/Desktop/libgcc_s.10.5.dylib
 /Users/svacchanda/Desktop/libgcc_s.10.5.dylib: Mach-O universal binary
 with 3 architectures
 /Users/svacchanda/Desktop/libgcc_s.10.5.dylib (for architecture x86_64):
 Mach-O 64-bit dynamically linked shared library stub x86_64
 /Users/svacchanda/Desktop/libgcc_s.10.5.dylib (for architecture i386):
 Mach-O dynamically linked shared library stub i386
 /Users/svacchanda/Desktop/libgcc_s.10.5.dylib (for architecture ppc7400):
 Mach-O dynamically linked shared library stub ppc

 }}}

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Ticket URL: <https://trac.macports.org/ticket/64397>
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