Push version 2.2.17 to trunk.
Improved debugger support for stepping out of functions.
Incremental performance improvements.
git-svn-id: http://v8.googlecode.com/svn/trunk@4851 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/SConstruct b/SConstruct
index 3321483..53d845c 100644
--- a/SConstruct
+++ b/SConstruct
@@ -782,6 +782,7 @@
result = Options()
result.Add('mode', 'compilation mode (debug, release)', 'release')
result.Add('sample', 'build sample (shell, process, lineprocessor)', '')
+ result.Add('cache', 'directory to use for scons build cache', '')
result.Add('env', 'override environment settings (NAME0:value0,NAME1:value1,...)', '')
result.Add('importenv', 'import environment settings (NAME0,NAME1,...)', '')
for (name, option) in SIMPLE_OPTIONS.iteritems():
@@ -863,6 +864,8 @@
Abort("Shared Object soname not applicable for static library.")
if env['os'] != 'win32' and env['pgo'] != 'off':
Abort("Profile guided optimization only supported on Windows.")
+ if env['cache'] and not os.path.isdir(env['cache']):
+ Abort("The specified cache directory does not exist.")
if not (env['arch'] == 'arm' or env['simulator'] == 'arm') and ('unalignedaccesses' in ARGUMENTS):
print env['arch']
print env['simulator']
@@ -1131,6 +1134,8 @@
else:
env.Default('library')
+ if env['cache']:
+ CacheDir(env['cache'])
# We disable deprecation warnings because we need to be able to use
# env.Copy without getting warnings for compatibility with older