Commit 6309c31f authored by Prodea Alexandru-Liviu's avatar Prodea Alexandru-Liviu Committed by Jose Fonseca

scons/MSYS2-MinGW-W64: Fix build options defaults

Signed-off-by: Prodea Alexandru-Liviu's avatarProdea Alexandru-Liviu <>
Reviewed-by: Jose Fonseca's avatarJose Fonseca <>
Cc: <>

When building in a MSYS2 Mingw-w64 environment Mesa3D sets wrong default build options which inevitably lead to build failure.
parent 907c2397
Pipeline #68544 passed with stages
in 25 minutes and 53 seconds
......@@ -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:
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'
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