Enable deprecated option only with gcc >= 4.5.
authorRichard W.M. Jones <rjones@redhat.com>
Mon, 20 Jun 2011 09:35:02 +0000 (10:35 +0100)
committerRichard W.M. Jones <rjones@redhat.com>
Mon, 20 Jun 2011 09:35:02 +0000 (10:35 +0100)
Before gcc 4.5, the deprecated option did not take the optional string
argument (see [1]).  This caused compilation to fail with gcc < 4.5.

[1] http://gcc.gnu.org/gcc-4.5/changes.html


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