2007-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* lib/gdb.exp: Abort on missing `site.exp'.


diff -u -rup gdb-6.5-orig/gdb/testsuite/lib/gdb.exp gdb-6.5/gdb/testsuite/lib/gdb.exp
--- gdb-6.5-orig/gdb/testsuite/lib/gdb.exp	2006-12-17 11:59:42.000000000 +0100
+++ gdb-6.5/gdb/testsuite/lib/gdb.exp	2007-01-14 16:27:03.000000000 +0100
@@ -22,6 +22,12 @@
 # need to be modified for any target, it can be done with a variable
 # or by passing arguments.
 
+if {$tool == ""} {
+    # Tests would fail, logs on get_compiler_info() would be missing.
+    send_error "`site.exp' not found, run `make site.exp'!\n"
+    exit 2
+}
+
 load_lib libgloss.exp
 
 global GDB