egl: Use SConscript for Windows build.

[mesa.git] / common.py

diff --git a/common.py b/common.py
index 101fc558f40f276a4a55a895fa7c8c8c27ed42bb..bdca375f8b0d3f0633638648daf10150c07c0664 100644 (file)
--- a/common.py
+++ b/common.py
@@ -3,6 +3,8 @@
 
 import os
 import os.path
+import re
+import subprocess
 import sys
 import platform as _platform
 
@@ -27,12 +29,38 @@ _machine_map = {
        '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')
 
+
+# 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', 'darwin'):
@@ -53,15 +81,13 @@ def AddOptions(opts):
                from SCons.Variables.EnumVariable import EnumVariable as EnumOption
        except ImportError:
                from SCons.Options.EnumOption import EnumOption
-       opts.Add(BoolOption('debug', 'debug build', 'no'))
+       opts.Add(BoolOption('debug', 'debug build', 'yes'))
        opts.Add(BoolOption('profile', 'profile build', 'no'))
        opts.Add(BoolOption('quiet', 'quiet command lines', 'yes'))
        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', 'darwin')))
-       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')))
+       opts.Add('toolchain', 'compiler toolchain', 'default')
+       opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
        opts.Add(BoolOption('dri', 'build DRI drivers', default_dri))
-