X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=common.py;h=51dba9c3ca076364f612985b707b648d84f171a9;hb=50533d408db1048a148012e2c3e1be5aca2ae93d;hp=be3ccfc9fa3a1a615fb6449ce0d88cf7d9449e9e;hpb=d99fda17c8318af96158edc18f7532f049b4304e;p=mesa.git

diff --git a/common.py b/common.py
index be3ccfc9fa3..51dba9c3ca0 100644
--- a/common.py
+++ b/common.py
@@ -17,6 +17,9 @@ import SCons.Script.SConscript
 host_platform = _platform.system().lower()
 if host_platform.startswith('cygwin'):
     host_platform = 'cygwin'
+# MSYS2 default platform selection.
+if host_platform.startswith('mingw'):
+    host_platform = 'windows'
 
 # Search sys.argv[] for a "platform=foo" argument since we don't have
 # an 'env' variable at this point.
@@ -49,9 +52,18 @@ if 'PROCESSOR_ARCHITECTURE' in os.environ:
 else:
     host_machine = _platform.machine()
 host_machine = _machine_map.get(host_machine, 'generic')
+# MSYS2 default machine selection.
+if _platform.system().lower().startswith('mingw') and 'MSYSTEM' in os.environ:
+    if os.environ['MSYSTEM'] == 'MINGW32':
+        host_machine = 'x86'
+    if os.environ['MSYSTEM'] == 'MINGW64':
+        host_machine = 'x86_64'
 
 default_machine = host_machine
 default_toolchain = 'default'
+# MSYS2 default toolchain selection.
+if _platform.system().lower().startswith('mingw'):
+    default_toolchain = 'mingw'
 
 if target_platform == 'windows' and host_platform != 'windows':
     default_machine = 'x86'
@@ -86,7 +98,7 @@ def AddOptions(opts):
         from SCons.Options.EnumOption import EnumOption
     opts.Add(EnumOption('build', 'build type', 'debug',
                         allowed_values=('debug', 'checked', 'profile',
-                                        'release', 'opt')))
+                                        'release')))
     opts.Add(BoolOption('verbose', 'verbose output', 'no'))
     opts.Add(EnumOption('machine', 'use machine-specific assembly code',
                         default_machine,