[gobject-introspection] Correctly quote printed shell commands

[Johan Dahlin <johan src gnome org>]

commit 502aaf71f4612f88391f34a8bb12772acce85f55
Author: Johan Dahlin <johan gnome org>
Date:   Fri Jul 9 11:17:29 2010 -0300

    Correctly quote printed shell commands

 giscanner/dumper.py |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/giscanner/dumper.py b/giscanner/dumper.py
index 505465e..3b942a9 100644
--- a/giscanner/dumper.py
+++ b/giscanner/dumper.py
@@ -173,7 +173,8 @@ class DumpCompiler(object):
                     "Could not find c source file: %s" % (source, ))
         args.extend(list(sources))
         if not self._options.quiet:
-            print "g-ir-scanner: compile: %r" % (' '.join(args), )
+            print "g-ir-scanner: compile: %s" % (
+                subprocess.list2cmdline(args),)
         subprocess.check_call(args)
 
     def _link(self, output, *sources):
@@ -231,7 +232,8 @@ class DumpCompiler(object):
         args.extend(list(sources))
 
         if not self._options.quiet:
-            print "g-ir-scanner: link: %r" % (' '.join(args), )
+            print "g-ir-scanner: link: %s" % (
+                subprocess.list2cmdline(args),)
         subprocess.check_call(args)