diff options
Diffstat (limited to 'src/3rdparty/v8/SConstruct')
| -rw-r--r-- | src/3rdparty/v8/SConstruct | 49 |
1 files changed, 34 insertions, 15 deletions
diff --git a/src/3rdparty/v8/SConstruct b/src/3rdparty/v8/SConstruct index ebce7ff..5f8616a 100644 --- a/src/3rdparty/v8/SConstruct +++ b/src/3rdparty/v8/SConstruct @@ -59,7 +59,7 @@ LIBRARY_FLAGS = { 'CPPDEFINES': ['V8_INTERPRETED_REGEXP'] }, 'mode:debug': { - 'CPPDEFINES': ['V8_ENABLE_CHECKS', 'OBJECT_PRINT'] + 'CPPDEFINES': ['V8_ENABLE_CHECKS', 'OBJECT_PRINT', 'VERIFY_HEAP'] }, 'objectprint:on': { 'CPPDEFINES': ['OBJECT_PRINT'], @@ -1157,6 +1157,11 @@ SIMPLE_OPTIONS = { 'default': 'on', 'help': 'use fpu instructions when building the snapshot [MIPS only]' }, + 'I_know_I_should_build_with_GYP': { + 'values': ['yes', 'no'], + 'default': 'no', + 'help': 'grace period: temporarily override SCons deprecation' + } } @@ -1257,7 +1262,35 @@ def IsLegal(env, option, values): return True +def WarnAboutDeprecation(): + print """ + ##################################################################### + # # + # LAST WARNING: Building V8 with SCons is deprecated. # + # # + # This only works because you have overridden the kill switch. # + # # + # MIGRATE TO THE GYP-BASED BUILD NOW! # + # # + # Instructions: http://code.google.com/p/v8/wiki/BuildingWithGYP. # + # # + ##################################################################### + """ + + def VerifyOptions(env): + if env['I_know_I_should_build_with_GYP'] != 'yes': + Abort("Building V8 with SCons is no longer supported. Please use GYP " + "instead; you can find instructions are at " + "http://code.google.com/p/v8/wiki/BuildingWithGYP.\n\n" + "Quitting.\n\n" + "For a limited grace period, you can specify " + "\"I_know_I_should_build_with_GYP=yes\" to override.") + else: + WarnAboutDeprecation() + import atexit + atexit.register(WarnAboutDeprecation) + if not IsLegal(env, 'mode', ['debug', 'release']): return False if not IsLegal(env, 'sample', ["shell", "process", "lineprocessor"]): @@ -1600,18 +1633,4 @@ try: except: pass - -def WarnAboutDeprecation(): - print """ -####################################################### -# WARNING: Building V8 with SCons is deprecated and # -# will not work much longer. Please switch to using # -# the GYP-based build now. Instructions are at # -# http://code.google.com/p/v8/wiki/BuildingWithGYP. # -####################################################### - """ - -WarnAboutDeprecation() -import atexit -atexit.register(WarnAboutDeprecation) Build() |