[MacPorts] #63164: py-libxml2 icu cctools - FAT libraries built on i386 Mac OS X Tiger fail to run

[MacPorts]

#63164: py-libxml2 icu cctools - FAT libraries built on i386 Mac OS X Tiger fail to
run
-------------------------+--------------------
  Reporter:  bradleyCPA  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:              |
-------------------------+--------------------

Comment (by kencu):

 Ok, I see some more details. It does look like that gcc library we
 installed has a different alignment that the one that comes with the
 system:
 {{{
 $ lipo -detailed_info /opt/local/lib/libgcc/libgcc_s.1.dylib
 Fat header in: /opt/local/lib/libgcc/libgcc_s.1.dylib
 fat_magic 0xcafebabe
 nfat_arch 1
 architecture i386
     cputype CPU_TYPE_I386
     cpusubtype CPU_SUBTYPE_I386_ALL
     offset 2048
     size 103928
     align 2^11 (2048)

 $ lipo -detailed_info /usr/lib/libgcc_s.1.dylib
 Fat header in: /usr/lib/libgcc_s.1.dylib
 fat_magic 0xcafebabe
 nfat_arch 4
 architecture i386
     cputype CPU_TYPE_I386
     cpusubtype CPU_SUBTYPE_I386_ALL
     offset 4096
     size 53648
     align 2^12 (4096)
 architecture x86_64
     cputype CPU_TYPE_X86_64
     cpusubtype CPU_SUBTYPE_X86_64_ALL
     offset 61440
     size 54268
     align 2^12 (4096)
 architecture ppc
     cputype CPU_TYPE_POWERPC
     cpusubtype CPU_SUBTYPE_POWERPC_ALL
     offset 118784
     size 66380
     align 2^12 (4096)
 architecture ppc64
     cputype CPU_TYPE_POWERPC64
     cpusubtype CPU_SUBTYPE_POWERPC_ALL
     offset 188416
     size 62904
     align 2^12 (4096)
 }}}

 I am not at this moment thinking that is an error. I believe that is just
 the way it is built by gcc. But it is a question we can ask.

 Before we get into why you think the build tools are broken, lets go back
 to your error, which I don't see. Perhaps that is a more useful place to
 start, as everything on my Tiger system works normally?

-- 
Ticket URL: <https://trac.macports.org/ticket/63164#comment:11>
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