If we fail to find python or qmtest, give a warning message instead of an
error message.  This should hopefully allow our nightly tester to run, which
does not run the QMTest tests at present.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8691 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/configure b/configure
index 41ef656..1c5f2cb 100755
--- a/configure
+++ b/configure
@@ -18983,9 +18983,8 @@
 
 if test ${PYTHON} = "false"
 then
-	{ { echo "$as_me:$LINENO: error: python required but not found" >&5
-echo "$as_me: error: python required but not found" >&2;}
-   { (exit 1); exit 1; }; }
+	{ echo "$as_me:$LINENO: WARNING: python required but not found" >&5
+echo "$as_me: WARNING: python required but not found" >&2;}
 fi
 
 # Extract the first word of "qmtest", so it can be a program name with args.
@@ -19030,9 +19029,8 @@
 
 if test ${QMTEST} = "false"
 then
-	{ { echo "$as_me:$LINENO: error: qmtest required but not found" >&5
-echo "$as_me: error: qmtest required but not found" >&2;}
-   { (exit 1); exit 1; }; }
+	{ echo "$as_me:$LINENO: WARNING: qmtest required but not found" >&5
+echo "$as_me: WARNING: qmtest required but not found" >&2;}
 fi
 
 pyversion=`$PYTHON -V 2>&1 | cut -d\  -f2`