g++.exp (g++_init): Add -fmessage-length=0 to ALWAYS_CXXFLAGS.

	* lib/g++.exp (g++_init): Add -fmessage-length=0 to
	ALWAYS_CXXFLAGS.

From-SVN: r32039

gcc/testsuite/ChangeLog

+2000-02-17  Mark Mitchell  <mark@codesourcery.com>
+
+	* lib/g++.exp (g++_init): Add -fmessage-length=0 to
+	ALWAYS_CXXFLAGS.
+
 Fri Feb 11 12:35:40 2000  Robert Lipe <robertl@sco.com>
 
 	* gcc.c-torture/compile/20000211-3.c: New test.

gcc/testsuite/lib/g++.exp

@@ -131,6 +131,10 @@ proc g++_init { args } {
 	lappend ALWAYS_CXXFLAGS "additional_flags=$TOOL_OPTIONS";
     }
 
+    # Make sure that lines are not wrapped.  That can confuse the
+    # error-message parsing machinery.
+    lappend ALWAYS_CXXFLAGS "additional_flags={-fmessage-length=0}"
+
     verbose -log "ALWAYS_CXXFLAGS set to $ALWAYS_CXXFLAGS"
 
     verbose "g++ is initialized" 3