1 files changed, 148 insertions, 0 deletions
diff --git a/mesalib/scons/winddk.py b/mesalib/scons/winddk.py
new file mode 100644
index 000000000..9e47b9428
--- /dev/null
+++ b/mesalib/scons/winddk.py
@@ -0,0 +1,148 @@
+"""winddk
+
+Tool-specific initialization for Microsoft Windows DDK.
+
+"""
+
+#
+# Copyright (c) 2001-2007 The SCons Foundation
+# Copyright (c) 2008 Tungsten Graphics, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+import os.path
+import re
+import string
+
+import SCons.Action
+import SCons.Builder
+import SCons.Errors
+import SCons.Platform.win32
+import SCons.Tool
+import SCons.Util
+import SCons.Warnings
+
+import msvc_sa
+import mslib_sa
+import mslink_sa
+
+versions = [
+    '6001.18002',
+    '3790.1830',
+]
+
+def cpu_bin(target_cpu):
+    if target_cpu == 'i386':
+        return 'x86'
+    else:
+        return target_cpu
+
+def get_winddk_root(env, version):
+    default_path = os.path.join(r'C:\WINDDK', version)
+    if os.path.exists(default_path):
+        return default_path
+    return None 
+
+def get_winddk_paths(env, version, root):
+    version_major, version_minor = map(int, version.split('.'))
+    
+    if version_major >= 6000:
+        target_os = 'wlh'
+    else:
+        target_os = 'wxp'
+
+    if env['machine'] in ('generic', 'x86'):
+        target_cpu = 'i386'
+    elif env['machine'] == 'x86_64':
+        target_cpu = 'amd64'
+    else:
+        raise SCons.Errors.InternalError, "Unsupported target machine"
+
+    if version_major >= 6000:
+        # TODO: take in consideration the host cpu
+        bin_dir = os.path.join(root, 'bin', 'x86', cpu_bin(target_cpu))
+    else:
+        if target_cpu == 'i386':
+            bin_dir = os.path.join(root, 'bin', 'x86')
+        else:
+            # TODO: take in consideration the host cpu
+            bin_dir = os.path.join(root, 'bin', 'win64', 'x86', cpu_bin(target_cpu))
+    
+    crt_inc_dir = os.path.join(root, 'inc', 'crt')
+    if version_major >= 6000:
+        sdk_inc_dir = os.path.join(root, 'inc', 'api')
+        ddk_inc_dir = os.path.join(root, 'inc', 'ddk')
+        wdm_inc_dir = os.path.join(root, 'inc', 'ddk')
+    else:
+        ddk_inc_dir = os.path.join(root, 'inc', 'ddk', target_os)
+        sdk_inc_dir = os.path.join(root, 'inc', target_os)
+        wdm_inc_dir = os.path.join(root, 'inc', 'ddk', 'wdm', target_os)
+
+    if env['toolchain'] == 'winddk':
+        env.PrependENVPath('PATH', [bin_dir])
+        env.PrependENVPath('INCLUDE', [
+            wdm_inc_dir,
+            ddk_inc_dir,
+            crt_inc_dir,
+            sdk_inc_dir,
+        ])
+        env.PrependENVPath('LIB', [
+            os.path.join(root, 'lib', 'crt', target_cpu),
+            os.path.join(root, 'lib', target_os, target_cpu),
+        ])
+    elif env['toolchain'] == 'crossmingw':
+        env.Prepend(CPPFLAGS = [
+            '-isystem', ddk_inc_dir,
+            '-isystem', sdk_inc_dir,
+        ])
+    else:
+        env.Prepend(CPPPATH = [
+            wdm_inc_dir,
+            ddk_inc_dir,
+            sdk_inc_dir,
+        ])
+        env.Prepend(LIBPATH = [
+            os.path.join(root, 'lib', target_os, target_cpu),
+        ])
+
+
+def generate(env):
+    if not env.has_key('ENV'):
+        env['ENV'] = {}
+
+    for version in versions:
+        root = get_winddk_root(env, version)
+        if root is not None:
+            get_winddk_paths(env, version, root)
+            break
+
+    if env['toolchain'] == 'winddk':
+        msvc_sa.generate(env)
+        mslib_sa.generate(env)
+        mslink_sa.generate(env)
+
+def exists(env):
+    for version in versions:
+        if get_winddk_root(env, version) is not None:
+            return True
+    return False
+
+# vim:set ts=4 sw=4 et: