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scons: Tell MSVC STL library to not use exceptions.

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MSVC defaults to no exceptions unless /EH option is passed (which we don't), while
MSVC's STL defaults to use exceptions unless _HAS_EXCEPTIONS=0 is defined,
which we didn't.

This fixes

  warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc

Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Jose Fonseca 2015-03-20 06:27:59 +00:00
parent e6330f9f56
commit 357d1fc81a
1 changed files with 1 additions and 0 deletions
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scons/gallium.py
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@ -351,6 +351,7 @@ def generate(env):
'_SCL_SECURE_NO_WARNINGS',
'_SCL_SECURE_NO_DEPRECATE',
'_ALLOW_KEYWORD_MACROS',
'_HAS_EXCEPTIONS=0', # Tell C++ STL to not use exceptions
]
if env['build'] in ('debug', 'checked'):
cppdefines += ['_DEBUG']