# HG changeset patch
# User Gustavo J. A. M. Carneiro  <gjc@inescporto.pt>
# Date 1182425206 -3600
# Node ID 778784e6bd8dc98fec001d0f06b6e154e1a52612
# Parent  78982ea2435928356f35355f75cc0daa336bbca9
WAF: simplify --debug-level option to only have debug and optimized as possible values (debug becomes the former ultradebug); Add a warning to some options help text saying they only work in configure.

diff -r 78982ea24359 -r 778784e6bd8d wscript
--- a/wscript	Thu Jun 21 11:59:55 2007 +0100
+++ b/wscript	Thu Jun 21 12:26:46 2007 +0100
@@ -7,6 +7,7 @@
 import Params
 import Object
 import pproc as subprocess
+import optparse
 
 Params.g_autoconfig = 1
 
@@ -23,11 +24,32 @@
     shutil.rmtree("doc/latex")
 
 def set_options(opt):
+
+    def debug_option_callback(option, opt, value, parser):
+        if value == 'debug':
+            setattr(parser.values, option.dest, 'ultradebug')
+        elif value == 'optimized':
+            setattr(parser.values, option.dest, 'optimized')
+        else:
+            raise optparse.OptionValueError("allowed --debug-level values"
+                                            " are debug, optimized.")
+
+    opt.add_option('-d', '--debug-level',
+                   action='callback',
+                   type=str, dest='debug_level', default='debug',
+                   help=('Specify the debug level, does nothing if CFLAGS is set'
+                         ' in the environment. [Allowed Values: debug, optimized].'
+                         ' WARNING: this option only has effect '
+                         'with the configure command.'),
+                   callback=debug_option_callback)
+    
     # options provided by the modules
     opt.tool_options('compiler_cxx')
 
     opt.add_option('--enable-gcov',
-                   help=('Enable code coverage analysis'),
+                   help=('Enable code coverage analysis.'
+                         ' WARNING: this option only has effect '
+                         'with the configure command.'),
                    action="store_true", default=False,
                    dest='enable_gcov')
 
@@ -61,7 +83,11 @@
 
     # create the second environment, set the variant and set its name
     variant_env = conf.env.copy()
-    variant_name = Params.g_options.debug_level.lower()
+    debug_level = Params.g_options.debug_level.lower()
+    if debug_level == 'ultradebug':
+        variant_name = 'debug'
+    else:
+        variant_name = debug_level
 
     if Params.g_options.enable_gcov:
         variant_name += '-gcov'