Define __STDC_NO_THREADS__.

diff --git a/ChangeLog b/ChangeLog
index 4acae97821542e9dd2d9c6c4f5de5229cc14573c..559754ec6f2ad54fdd63846d01a2e1901b08a358 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-10  Joseph Myers  <joseph@codesourcery.com>
+
+       * include/stdc-predef.h (__STDC_NO_THREADS__): Define.
+
 2012-05-10  Maxim Kuvyrkov  <maxim@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Paul Pluzhnikov  <ppluzhnikov@google.com>

diff --git a/include/stdc-predef.h b/include/stdc-predef.h
index ef10c1672e2142381d096ddc184b2dd9ba64912f..146bc5c2b56dd1f389447a2567a7b65fb6f43383 100644 (file)
--- a/include/stdc-predef.h
+++ b/include/stdc-predef.h
@@ -33,4 +33,7 @@
 /* wchar_t uses ISO 10646-1 (2nd ed., published 2000-09-15) / Unicode 3.1.  */
 #define __STDC_ISO_10646__             200009L
 
+/* We do not support C11 <threads.h>.  */
+#define __STDC_NO_THREADS__            1
+
 #endif