import os
import os.path
+import re
+import subprocess
import sys
import platform as _platform
_platform_map = {
'linux2': 'linux',
- 'win32': 'winddk',
+ 'win32': 'windows',
}
default_platform = sys.platform
'ppc' : 'ppc',
'x86_64': 'x86_64',
}
+
+
+# find default_machine value
if 'PROCESSOR_ARCHITECTURE' in os.environ:
default_machine = os.environ['PROCESSOR_ARCHITECTURE']
else:
default_machine = _platform.machine()
default_machine = _machine_map.get(default_machine, 'generic')
-if default_platform in ('linux', 'freebsd', 'darwin'):
+
+# find default_llvm value
+if 'LLVM' in os.environ:
+ default_llvm = 'yes'
+else:
+ # Search sys.argv[] for a "platform=foo" argument since we don't have
+ # an 'env' variable at this point.
+ platform = default_platform
+ pattern = re.compile("(platform=)(.*)")
+ for arg in sys.argv:
+ m = pattern.match(arg)
+ if m:
+ platform = m.group(2)
+
+ default_llvm = 'no'
+ try:
+ if platform != 'windows' and subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
+ default_llvm = 'yes'
+ except:
+ pass
+
+
+# find default_dri value
+if default_platform in ('linux', 'freebsd'):
default_dri = 'yes'
-elif default_platform in ('winddk', 'windows', 'wince'):
+elif default_platform in ('winddk', 'windows', 'wince', 'darwin'):
default_dri = 'no'
else:
default_dri = 'no'
opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
opts.Add(EnumOption('platform', 'target platform', default_platform,
- allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince')))
- opts.Add(EnumOption('toolchain', 'compiler toolchain', 'default',
- allowed_values=('default', 'crossmingw', 'winsdk', 'winddk')))
- opts.Add(BoolOption('llvm', 'use LLVM', 'no'))
+ allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5')))
+ opts.Add('toolchain', 'compiler toolchain', 'default')
+ opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
opts.Add(BoolOption('dri', 'build DRI drivers', default_dri))
-