From: Anton Blanchard <anton@samba.org>
Date: Tue, 17 Apr 2012 18:42:54 +0000 (+0000)
Subject: powerpc: Require gcc 4.0 on 64-bit
X-Git-Tag: v3.5-rc1~132^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=82a8508406906a39ed04cb59d83b1703d78dc8b3;p=pandora-kernel.git

powerpc: Require gcc 4.0 on 64-bit

Older versions of gcc had issues with using -maltivec together with
-mcpu of a non altivec capable CPU. We work around it by specifying
-mcpu=970, but the logic is complicated.

In preparation for adding more -mcpu targets, remove the workaround
and just require gcc 4.0 for 64-bit builds.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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