win32: more wchar_t -> WCHAR replacements

This was essentially missing from commit 0b52ac8a.

Since L"..." string literals have the type wchar_t[], we can't use them
for UTF-16 strings. Use C11 u"..." string literals instead. These have
the type char16_t[], but we simply assume char16_t is the same
underlying type as WCHAR. In practice, they're both unsigned short.

For this reason use -std=c11 on Windows. Since Windows is a "special"
environment (we require either MinGW or Cygwin), we don't need to worry
too much about compiler compatibility.

1 files changed, 1 insertions, 0 deletions

diff --git a/waftools/detections/compiler.py b/waftools/detections/compiler.py
index d3e6b34455..29b90127f0 100644
--- a/waftools/detections/compiler.py
+++ b/waftools/detections/compiler.py
@@ -51,6 +51,7 @@ def __add_clang_flags__(ctx):
 def __add_mswin_flags__(ctx):
     ctx.env.CFLAGS += ['-D_WIN32_WINNT=0x600', '-DUNICODE', '-DCOBJMACROS',
                        '-U__STRICT_ANSI__']
+    ctx.env.CFLAGS += ['-std=c11']
 
 def __add_mingw_flags__(ctx):
     __add_mswin_flags__(ctx)