Only define __STDC_ISO_10646__ if wide char support is enabled.

diff --git a/include/features.h b/include/features.h
index b378d31..1e2d76a 100644 (file)
--- a/include/features.h
+++ b/include/features.h
@@ -246,8 +246,10 @@
 #define __STDC_IEC_559__               1
 #define __STDC_IEC_559_COMPLEX__       1
 
+#ifdef __UCLIBC_HAS_WCHAR__
 /* wchar_t uses ISO 10646-1 (2nd ed., published 2000-09-15) / Unicode 3.0.  */
 #define __STDC_ISO_10646__             200009L
+#endif
 
 /* This macro indicates that the installed library is uClibc.  Use
  * __UCLIBC_MAJOR__ and __UCLIBC_MINOR__ to test for the features in