configure: fix cross-compilation host_arch_cc()
authorAndrei Sedoi <bsnote@gmail.com>
Fri, 14 Jun 2013 12:49:14 +0000 (15:49 +0300)
committerBen Noordhuis <info@bnoordhuis.nl>
Fri, 14 Jun 2013 14:10:51 +0000 (16:10 +0200)
commitacbdabb74b1b8484671fd3c44cd9eb9a7ea11f41
tree82b9a0ff0261c6791f7e375df4b7c5fec832b9a2
parent4bca631c1a5673c7d02cc25c2f1c8c329f385b9b
configure: fix cross-compilation host_arch_cc()

In case of cross-compilation host_arch_cc() function could return
target arch if CC was set to target arch compiler. Host arch
compiler should always be used in this case. This was broken
by commit 707863c.
configure