Don't hide stderr when checking ${CC} --version.
This can have important debugging information such as 'cc: not found' or 'ccache: error: Could not find compiler "cc" in PATH'. MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division
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@ -52,7 +52,7 @@ ${var}= ${${var}.${_cc_hash}}
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COMPILER_TYPE= none
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COMPILER_VERSION= 0
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.elif !defined(COMPILER_TYPE) || !defined(COMPILER_VERSION)
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_v!= ${CC} --version 2>/dev/null || echo 0.0.0
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_v!= ${CC} --version || echo 0.0.0
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.if !defined(COMPILER_TYPE)
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. if ${CC:T:M*gcc*}
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