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authorAlon Zakai <alonzakai@gmail.com>2013-01-24 12:02:42 -0800
committerAlon Zakai <alonzakai@gmail.com>2013-01-24 12:02:42 -0800
commit64c779641a2a9587613cc65ad7251890f18e25c3 (patch)
tree87344a57db509e92b3196e5a4291a8c3bd8c2449 /tools/shared.py
parent4e09482e006eda934527e1707036d74245d8dd91 (diff)
parent03e2e6c321d28e3df3b37a2c0bed3ba9d04e52b3 (diff)
Merge branch 'incoming'
Diffstat (limited to 'tools/shared.py')
-rw-r--r--tools/shared.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/shared.py b/tools/shared.py
index a78db8e0..f94bb263 100644
--- a/tools/shared.py
+++ b/tools/shared.py
@@ -344,10 +344,12 @@ try:
except:
COMPILER_OPTS = []
# Force a simple, standard target as much as possible: target 32-bit linux, and disable various flags that hint at other platforms
+# -fno-ms-compatibility is passed, since on Windows, Clang enables a 'MS compatibility mode' by default, that disables char16_t and char32_t
+# to be MSVC header -compatible. This would cause build errors in libcxx file __config.
COMPILER_OPTS = COMPILER_OPTS + ['-m32', '-U__i386__', '-U__x86_64__', '-U__i386', '-U__x86_64', '-Ui386', '-Ux86_64', '-U__SSE__', '-U__SSE2__', '-U__MMX__',
'-UX87_DOUBLE_ROUNDING', '-UHAVE_GCC_ASM_FOR_X87', '-DEMSCRIPTEN', '-U__STRICT_ANSI__', '-U__CYGWIN__',
- '-D__STDC__', '-Xclang', '-triple=i386-pc-linux-gnu', '-D__IEEE_LITTLE_ENDIAN', '-fno-math-errno']
-
+ '-D__STDC__', '-Xclang', '-triple=i386-pc-linux-gnu', '-D__IEEE_LITTLE_ENDIAN', '-fno-math-errno',
+ '-fno-ms-compatibility']
USE_EMSDK = not os.environ.get('EMMAKEN_NO_SDK')