Set the locale to C.

Some checks will fail due to different locales. For example 1.2 will
become 1,2 so the match fails.  Problem reported by Alfredo Esteban
with fix suggested by Mike Frysinger

diff --git a/testsuite/config/unix.exp b/testsuite/config/unix.exp
index 508fcd857d912838be757aca78b770384d32c8d8..9092b9d439aee1e9131a3f0963896c86def5ced5 100644 (file)
--- a/testsuite/config/unix.exp
+++ b/testsuite/config/unix.exp
@@ -1,4 +1,5 @@
 
+set env(LC_ALL) "C"
 regexp "(.*\/)testsuite" $objdir objdir topdir
 
 # These are the same as include/c.h