[MacPorts] #36226: libstdcxx @4.7.1: cc1 in stage1 can't be built on PPC Tiger (Mac OS X 10.4.11) due to undefined symbols

[MacPorts]

#36226: libstdcxx @4.7.1: cc1 in stage1 can't be built on PPC Tiger (Mac OS X
10.4.11) due to undefined symbols
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  Reporter:  Peter_Dyballa@…  |      Owner:  jeremyhu@…
      Type:  defect           |     Status:  reopened
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.1.2
Resolution:                   |   Keywords:
      Port:  libstdcxx        |
------------------------------+------------------------
Changes (by jeremyhu@…):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 __Unwind_GetIPInfo should be provided by /usr/lib/libgcc_s.1.dylib when
 building with /opt/local/bin/g++-apple-4.2 on Tiger/ppc

 Please verify that the symbol exists in /usr/lib/libgcc_s.1.dylib and also
 check the link line (-Wl,-v) to figure out why it's not picking it up.

 Does it work if you force -mmacosx-version-min=10.4 ?

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Ticket URL: <https://trac.macports.org/ticket/36226#comment:4>
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