Add parallelism support to gcov for MinGW platforms

[gcc.git] / gcc / gcov-io.h

diff --git a/gcc/gcov-io.h b/gcc/gcov-io.h
index 75f16a274c72835bd18ef5bb70e67eca62534935..c9958f450d33b9be9c2f5ae426e27c5311d9ebb2 100644 (file)
--- a/gcc/gcov-io.h
+++ b/gcc/gcov-io.h
@@ -202,6 +202,12 @@ typedef uint64_t gcov_type_unsigned;
 #define GCOV_LOCKED 0
 #endif
 
+#if defined (HOST_HAS_LK_LOCK)
+#define GCOV_LOCKED_WITH_LOCKING 1
+#else
+#define GCOV_LOCKED_WITH_LOCKING 0
+#endif
+
 #define ATTRIBUTE_HIDDEN
 
 #endif /* !IN_LIBGCOV */