build: Fix gtest out-of-tree build

[mesa.git] / SConstruct

diff --git a/SConstruct b/SConstruct
index 6b725c4b6959a7f994ff1a5327cd2bfbb304195a..4a3fef0805942f904618ebcff889dcc41b408d0f 100644 (file)
--- a/SConstruct
+++ b/SConstruct
@@ -40,7 +40,8 @@ env = Environment(
        ENV = os.environ,
 )
 
-opts.Save('config.py', env)
+# XXX: This creates a many problems as it saves...
+#opts.Save('config.py', env)
 
 # Backwards compatability with old target configuration variable
 try:
@@ -143,3 +144,18 @@ SConscript(
        duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
 )
 
+
+########################################################################
+# List all aliases
+
+try:
+    from SCons.Node.Alias import default_ans
+except ImportError:
+    pass
+else:
+    aliases = default_ans.keys()
+    aliases.sort()
+    env.Help('\n')
+    env.Help('Recognized targets:\n')
+    for alias in aliases:
+        env.Help('    %s\n' % alias)