[PATCH][testsuite] Don't run cproj-fails-with-broken-glibc.c for broken glibc

[Tom de Vries]

Rainer,

The test-case cproj-fails-with-broken-glibc.c does not work with broken glibcs, 
as the header comment mentions:
...
    Check the runtime behavior of the C library's cproj() function and
    whether it follows the standard.  Versions of GLIBC through 2.11.1
    had an incorrect implementation which will conflict with GCC's
    builtin cproj().  GLIBC 2.12+ should be okay.
...

This patch skips the test for known broken glibcs. OK for trunk?

Thanks,
- Tom

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Don-t-run-cproj-fails-with-broken-glibc-for-broken-g.patch
Type: text/x-patch
Size: 2131 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20140731/81b2cf6d/attachment.bin>