[ninja/mac] Add xcode_emulation support for -Wobjc-missing-property-synthesis.

pylib/gyp/xcode_emulation.py

Index: pylib/gyp/xcode_emulation.py
===================================================================
--- pylib/gyp/xcode_emulation.py	(revision 1767)
+++ pylib/gyp/xcode_emulation.py	(working copy)
@@ -317,6 +317,10 @@
     if self._Test('CLANG_WARN_CONSTANT_CONVERSION', 'YES', default='NO'):
       cflags.append('-Wconstant-conversion')
 
+    if self._Test('CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS',
+                  'YES', default='NO'):
+      cflags.append('-Wobjc-missing-property-synthesis')

[Nico, 2013/10/22 21:52:12]

Is this set for .c and .cc files too?

[justincohen, 2013/10/22 21:53:44]

It's just an objc thing, m/mm, am I setting it incorrectly?

On 2013/10/22 21:52:12, Nico wrote:

[Nico, 2013/10/22 21:56:49]

I don't think so as you're adding it to all cflags. If you add a c and a cc
file, clang might tell you 'warning unused for this source type' (or it might
not). I'd add it to GetCflagsObjC / GetCflagsObjCC below

[justincohen, 2013/10/23 01:58:14]

I added the c and cc files but I see no warnings.  I moved it to CflagsObC/CC.

On 2013/10/22 21:56:49, Nico wrote:

+
     if self._Test('GCC_CHAR_IS_UNSIGNED_CHAR', 'YES', default='NO'):
       cflags.append('-funsigned-char')