[MacPorts] #37138: libstdcxx-devel build failure

[MacPorts]

#37138: libstdcxx-devel build failure
------------------------------+-------------------
  Reporter:  damian@…         |      Owner:  mww@…
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.1.2
Resolution:                   |   Keywords:
      Port:  libstdcxx-devel  |
------------------------------+-------------------
Changes (by ryandesign@…):

 * cc: jeremyhu@… (added)


Old description:

> When attempting to build gcc48, I receive the following message:
>
> "Error: org.macports.build for port libstdcxx-devel returned: command
> execution failed"
>
> The log file is attached.
>
> Damian

New description:

 When attempting to build gcc48, I receive the following message:

 {{{
 Error: org.macports.build for port libstdcxx-devel returned: command
 execution failed
 }}}

 The log file is attached.

 Damian

--

Comment:

 The first error I see in the log is:

 {{{
 :info:build ../../gcc-4.8-20121118/gcc/tree-data-ref.c:1599:19: error:
 second argument to 'va_arg' is of non-POD type 'affine_fn' (aka
 'vec<tree>') [-Wnon-pod-varargs]
 :info:build     ret->fns[i] = va_arg (ap, affine_fn);
 :info:build                   ^~~~~~~~~~~~~~~~~~~~~~
 :info:build /usr/bin/../lib/clang/3.0/include/stdarg.h:35:50: note:
 instantiated from:
 :info:build #define va_arg(ap, type)    __builtin_va_arg(ap, type)
 :info:build                                                  ^
 :info:build ../../gcc-4.8-20121118/gcc/tree-data-ref.c:1599:31: note:
 instantiated from:
 :info:build     ret->fns[i] = va_arg (ap, affine_fn);
 :info:build                               ^~~~~~~~~
 }}}

 I also see you're on Lion, and the above shows the use of files related to
 clang 3.0. The version of clang in the latest version of the Xcode command
 line tools is 4.1, so try updating Xcode to 4.5.2, then upgrading the
 Xcode command line tools (open Xcode.app -> Preferences -> Downloads).

-- 
Ticket URL: <https://trac.macports.org/ticket/37138#comment:3>
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