TakeV/dxx-rebirth
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Add support for out-of-tree build

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Kp 2013-03-16 18:24:52 +00:00
parent 6096c63ece
commit 54d57a37c9
1 changed files with 29 additions and 2 deletions
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31
SConstruct
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@ -51,6 +51,29 @@ class DXXCommon:
self.default_OGLES_LIB='GLESv2'
self.opengles = int(ARGUMENTS.get('opengles', self.default_opengles))
self.opengles_lib = str(ARGUMENTS.get('opengles_lib', self.default_OGLES_LIB))
default_builddir = ''
builddir_prefix = ARGUMENTS.get('builddir_prefix', None)
builddir_suffix = ARGUMENTS.get('builddir_suffix', None)
if builddir_prefix is not None or builddir_suffix is not None:
if builddir_prefix is not None:
default_builddir = builddir_prefix
if os.environ.has_key('CC'):
default_builddir += '%s-' % os.path.basename(os.environ['CC'])
for a in [
('debug', 'dbg'),
('profiler', 'prf'),
('editor', 'ed'),
('opengl', 'ogl'),
('opengles', 'es'),
('raspberrypi', 'rpi'),
]:
if getattr(self, a[0]):
default_builddir += a[1]
if builddir_suffix is not None:
default_builddir += builddir_prefix
self.builddir = str(ARGUMENTS.get('builddir', default_builddir))
if self.builddir != '' and self.builddir[-1:] != '/':
self.builddir += '/'
# Base class for platform-specific settings processing
class _PlatformSettings:
def __init__(self):
@ -90,7 +113,9 @@ class DXXCommon:
try:
return self.__lazy_object_cache[name]
except KeyError as e:
value = [self.env.StaticObject(target=None if transform_target is None else '%s%s' % (transform_target(s), self.env["OBJSUFFIX"]), source=s) for s in source]
if transform_target is None:
transform_target = lambda n: os.path.splitext(n)[0]
value = [self.env.StaticObject(target='%s%s%s' % (self.user_settings.builddir, transform_target(s), self.env["OBJSUFFIX"]), source=s) for s in source]
self.__lazy_object_cache[name] = value
return value
@ -104,6 +129,8 @@ class DXXCommon:
def prepare_environment(self):
# Acquire environment object...
self.env = Environment(ENV = os.environ, tools = ['mingw'])
if self.user_settings.builddir != '':
self.env.VariantDir(self.user_settings.builddir, '.', duplicate=0)
# Prettier build messages......
if (self.user_settings.verbosebuild == 0):
@ -470,7 +497,7 @@ class DXXProgram(DXXCommon):
if (self.user_settings.editor == 1):
objects.extend(self.objects_similar_editor_sources)
# finally building program...
env.Program(target=str(exe_target), source = self.common_sources + objects, LIBS = self.platform_settings.libs, LINKFLAGS = str(self.platform_settings.lflags))
env.Program(target='%s%s' % (self.user_settings.builddir, str(exe_target)), source = [('%s%s' % (self.user_settings.builddir, s)) for s in self.common_sources] + objects, LIBS = self.platform_settings.libs, LINKFLAGS = str(self.platform_settings.lflags))
if (sys.platform != 'darwin'):
env.Install(self.user_settings.BIN_DIR, str(exe_target))
env.Alias('install', self.user_settings.BIN_DIR)