Fixes and enhancements

* Configurable CHROME_BUILD_TYPE command line or external environment
  variable for selecting appropriate release_impl*.scons settings
  (_checksenabled, _coverage, _dom_stats, _official, _purify).
* Configurable CHROMIUM_BUILD command line or external environment
  variable for selecting appropriate chromium_build*.scons settings
  (_google_chrome).
* Configurable /INCREMENTAL linking via command line or external
  environment variable ($INCREMENTAL), through appropriate setting
  of an internal $CHROMIUM_INCREMENTAL_FLAGS construction variable.
* Full link of release builds by default.
* Alphabetize *.scons files in the mac_env.FilterOut() list.
* Explicitly set _checksenabled.scons link flags.
Review URL: http://codereview.chromium.org/13039

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@6210 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 12 insertions, 3 deletions

diff --git a/site_scons/site_tools/chromium_builders.py b/site_scons/site_tools/chromium_builders.py
index a5c3964..e93dbea 100644
--- a/site_scons/site_tools/chromium_builders.py
+++ b/site_scons/site_tools/chromium_builders.py
@@ -10,11 +10,17 @@ customization we need to make to the different things we build.
 
 def generate(env):
   def ChromeProgram(env, *args, **kw):
-    return env.ComponentProgram(*args, **kw)
+    result = env.ComponentProgram(*args, **kw)
+    if env.get('INCREMENTAL'):
+      env.Precious(result)
+    return result
   env.AddMethod(ChromeProgram)
 
   def ChromeTestProgram(env, *args, **kw):
-    return env.ComponentTestProgram(*args, **kw)
+    result = env.ComponentTestProgram(*args, **kw)
+    if env.get('INCREMENTAL'):
+      env.Precious(*result)
+    return result
   env.AddMethod(ChromeTestProgram)
 
   def ChromeStaticLibrary(env, *args, **kw):
@@ -24,7 +30,10 @@ def generate(env):
 
   def ChromeSharedLibrary(env, *args, **kw):
     kw['COMPONENT_STATIC'] = False
-    return [env.ComponentLibrary(*args, **kw)[0]]
+    result = [env.ComponentLibrary(*args, **kw)[0]]
+    if env.get('INCREMENTAL'):
+      env.Precious(result)
+    return result
   env.AddMethod(ChromeSharedLibrary)
 
   def ChromeObject(env, *args, **kw):