[PARISC] don't unconditionally override CROSS_COMPILE for 64 bit.
authorJames Bottomley <jbottomley@parallels.com>
Mon, 27 Feb 2012 21:41:05 +0000 (21:41 +0000)
committerJames Bottomley <JBottomley@Parallels.com>
Tue, 28 Feb 2012 15:39:28 +0000 (09:39 -0600)
commitaabb70dc23799e09d69d528756471d854f993136
tree9acddbd3a5cb96339b0e01e9ae9f0144b720f7a6
parent650275dbfb2f4c12bc91420ad5a99f955eabec98
[PARISC] don't unconditionally override CROSS_COMPILE for 64 bit.

The user may wish to set their own value (for real cross compiles).  Since the
top level Makefile initialises CROSS_COMPILE to empty by default, we must
check it for being empty (rather than for being defined) before we override.

Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
arch/parisc/Makefile