- ccc: print generated command line to stdout instead of stderr

- ccc: quote shell metacharacters in command line to ease copy-and-paste


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49213 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 13 insertions, 3 deletions

diff --git a/utils/ccc b/utils/ccc
index 5b54c476c2..43093cb441 100755
--- a/utils/ccc
+++ b/utils/ccc
@@ -18,8 +18,13 @@ def error(message):
     print >> sys.stderr, 'ccc: ' + message
     sys.exit(1)
 
+def quote(arg):
+    if '"' in arg:
+        return repr(arg)
+    return arg
+
 def run(args):
-    print >> sys.stderr, ' '.join(args)
+    print ' '.join(map(quote, args))
     code = subprocess.call(args)
     if code > 255:
         code = 1
diff --git a/utils/ccc-analyzer b/utils/ccc-analyzer
index 8427745127..fe315f6df0 100755
--- a/utils/ccc-analyzer
+++ b/utils/ccc-analyzer
@@ -21,9 +21,14 @@ def error(message):
     print >> sys.stderr, 'ccc: ' + message
     sys.exit(1)
 
+def quote(arg):
+    if '"' in arg:
+        return repr(arg)
+    return arg
+
 def run(args):
-    print >> sys.stderr, ' '.join(args)
-    print >> sys.stderr, '\n'    
+    print ' '.join(map(quote, args))
+    print
     code = subprocess.call(args)
     if code > 255:
         code = 1