Warnings when parsing hdfeos5 Portfile

[Takeshi Enomoto]

> hdfeos5 was fixed in r143729 and ncarg in r144029.

With this fix, the binary were not built on the buildbots.
This is because hdf5 is not built with +gcc5,
which is in default_variants of ncarg.
cc is listed in compilers.choose
because ncarg contains OpenMP directives and functions.
I’ll remove cc from compilers.choose
when OpenMP is officially supported in clang.

Comments welcome.

Regards,

Takeshi


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Takeshi Enomoto
takeshi at macports.org