re PR libmudflap/58230 (multiple test fail in german language version)

2013-10-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR libmudflap/58230
        * testsuite/lib/mfdg.exp: Use C locale.

From-SVN: r203783

libmudflap/ChangeLog

+2013-10-17  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR libmudflap/58230
+	* testsuite/lib/mfdg.exp: Use C locale.
+
 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 
 	PR testsuite/57605

libmudflap/testsuite/lib/mfdg.exp

@@ -20,6 +20,16 @@
 
 load_lib dg.exp
 
+# We set LC_ALL and LANG to C so that we get the same error messages as expected.
+setenv LC_ALL C
+setenv LANG C
+
+# Many hosts now default to a non-ASCII C locale, however, so
+# they can set a charset encoding here if they need.
+if { [ishost "*-*-cygwin*"] } {
+  setenv LC_ALL C.ASCII
+  setenv LANG C.ASCII
+}
 
 # dg-test -- runs a new style DejaGnu test
 #