mesa: bump required GCC version to 4.2.0
authorTimothy Arceri <t_arceri@yahoo.com.au>
Wed, 17 Dec 2014 20:29:47 +0000 (07:29 +1100)
committerTimothy Arceri <t_arceri@yahoo.com.au>
Thu, 18 Dec 2014 05:08:11 +0000 (16:08 +1100)
commit6852dce591a23656eaf04f14304e5feeb4ed3c01
treeaff03ecae2baa3b02e43180e4cea60e13742feea
parente473fbe4690b5cbe3769042a4917f22559e2ba8d
mesa: bump required GCC version to 4.2.0

It turns out Mesa hasn't compiled on less then 4.2 for a while
 so update conf to reflect this.

Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
configure.ac