[MacPorts] #39135: libstdcxx @4.8-20130411_0: i386 build failure on 10.8.3

MacPorts noreply at macports.org
Tue Aug 5 01:39:27 PDT 2014


#39135: libstdcxx @4.8-20130411_0: i386 build failure on 10.8.3
----------------------------------------------------+--------------------
  Reporter:  d.schreij@…                            |      Owner:  mww@…
      Type:  defect                                 |     Status:  closed
  Priority:  Normal                                 |  Milestone:
 Component:  ports                                  |    Version:  2.1.3
Resolution:  fixed                                  |   Keywords:
      Port:  libstdcxx libstdcxx-devel gcc48 gcc49  |
----------------------------------------------------+--------------------

Comment (by ryandesign@…):

 Answering my own question, using `[get_canonical_archflags]` in
 `configure.cxx` results in a build failure:

 {{{
 configure: error: C++ preprocessor "/lib/cpp" fails sanity check
 }}}

 Checking config.log, the reason is:

 {{{
 clang: error: cannot use 'c++-cpp-output' output with multiple -arch
 options
 }}}

 which causes configure to try to fall back on other cpps, such as
 /lib/cpp, which doesn't exist.

-- 
Ticket URL: <https://trac.macports.org/ticket/39135#comment:16>
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