aboutsummaryrefslogtreecommitdiff
path: root/mesalib/common.py
diff options
context:
space:
mode:
Diffstat (limited to 'mesalib/common.py')
-rw-r--r--mesalib/common.py190
1 files changed, 96 insertions, 94 deletions
diff --git a/mesalib/common.py b/mesalib/common.py
index 2e909854a..76184d577 100644
--- a/mesalib/common.py
+++ b/mesalib/common.py
@@ -1,94 +1,96 @@
-#######################################################################
-# Common SCons code
-
-import os
-import os.path
-import re
-import subprocess
-import sys
-import platform as _platform
-
-import SCons.Script.SConscript
-
-
-#######################################################################
-# Defaults
-
-_platform_map = {
- 'linux2': 'linux',
- 'win32': 'windows',
-}
-
-default_platform = sys.platform
-default_platform = _platform_map.get(default_platform, default_platform)
-
-# Search sys.argv[] for a "platform=foo" argument since we don't have
-# an 'env' variable at this point.
-if 'platform' in SCons.Script.ARGUMENTS:
- selected_platform = SCons.Script.ARGUMENTS['platform']
-else:
- selected_platform = default_platform
-
-cross_compiling = selected_platform != default_platform
-
-_machine_map = {
- 'x86': 'x86',
- 'i386': 'x86',
- 'i486': 'x86',
- 'i586': 'x86',
- 'i686': 'x86',
- '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')
-default_toolchain = 'default'
-
-if selected_platform == 'windows' and cross_compiling:
- default_machine = 'x86'
- default_toolchain = 'crossmingw'
-
-
-# find default_llvm value
-if 'LLVM' in os.environ:
- default_llvm = 'yes'
-else:
- default_llvm = 'no'
- try:
- if selected_platform != 'windows' and \
- subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
- default_llvm = 'yes'
- except:
- pass
-
-
-#######################################################################
-# Common options
-
-def AddOptions(opts):
- try:
- from SCons.Variables.BoolVariable import BoolVariable as BoolOption
- except ImportError:
- from SCons.Options.BoolOption import BoolOption
- try:
- from SCons.Variables.EnumVariable import EnumVariable as EnumOption
- except ImportError:
- from SCons.Options.EnumOption import EnumOption
- opts.Add(EnumOption('build', 'build type', 'debug',
- allowed_values=('debug', 'checked', 'profile', 'release')))
- 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', 'embedded', 'cygwin', 'sunos5', 'freebsd8')))
- opts.Add('toolchain', 'compiler toolchain', default_toolchain)
- opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
- opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
- opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
- opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))
+#######################################################################
+# Common SCons code
+
+import os
+import os.path
+import re
+import subprocess
+import sys
+import platform as _platform
+
+import SCons.Script.SConscript
+
+
+#######################################################################
+# Defaults
+
+_platform_map = {
+ 'linux2': 'linux',
+ 'win32': 'windows',
+}
+
+host_platform = sys.platform
+host_platform = _platform_map.get(host_platform, host_platform)
+
+# Search sys.argv[] for a "platform=foo" argument since we don't have
+# an 'env' variable at this point.
+if 'platform' in SCons.Script.ARGUMENTS:
+ target_platform = SCons.Script.ARGUMENTS['platform']
+else:
+ target_platform = host_platform
+
+cross_compiling = target_platform != host_platform
+
+_machine_map = {
+ 'x86': 'x86',
+ 'i386': 'x86',
+ 'i486': 'x86',
+ 'i586': 'x86',
+ 'i686': 'x86',
+ 'ppc' : 'ppc',
+ 'x86_64': 'x86_64',
+}
+
+
+# find host_machine value
+if 'PROCESSOR_ARCHITECTURE' in os.environ:
+ host_machine = os.environ['PROCESSOR_ARCHITECTURE']
+else:
+ host_machine = _platform.machine()
+host_machine = _machine_map.get(host_machine, 'generic')
+
+default_machine = host_machine
+default_toolchain = 'default'
+
+if target_platform == 'windows' and cross_compiling:
+ default_machine = 'x86'
+ default_toolchain = 'crossmingw'
+
+
+# find default_llvm value
+if 'LLVM' in os.environ:
+ default_llvm = 'yes'
+else:
+ default_llvm = 'no'
+ try:
+ if target_platform != 'windows' and \
+ subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
+ default_llvm = 'yes'
+ except:
+ pass
+
+
+#######################################################################
+# Common options
+
+def AddOptions(opts):
+ try:
+ from SCons.Variables.BoolVariable import BoolVariable as BoolOption
+ except ImportError:
+ from SCons.Options.BoolOption import BoolOption
+ try:
+ from SCons.Variables.EnumVariable import EnumVariable as EnumOption
+ except ImportError:
+ from SCons.Options.EnumOption import EnumOption
+ opts.Add(EnumOption('build', 'build type', 'debug',
+ allowed_values=('debug', 'checked', 'profile', 'release')))
+ 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', host_platform,
+ allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince', 'darwin', 'embedded', 'cygwin', 'sunos5', 'freebsd8')))
+ opts.Add('toolchain', 'compiler toolchain', default_toolchain)
+ opts.Add(BoolOption('llvm', 'use LLVM', default_llvm))
+ opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
+ opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
+ opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0')))