Worked around some compiler errors with GCC 4.4 and 4.5.

[BearSSL] / src / config.h

diff --git a/src/config.h b/src/config.h
index b06807b..accae3e 100644 (file)
--- a/src/config.h
+++ b/src/config.h
@@ -98,6 +98,17 @@
 #define BR_NO_ARITH_SHIFT   1
  */
 
 #define BR_NO_ARITH_SHIFT   1
  */
 

+/*
+ * When BR_RDRAND is enabled, the SSL engine will use the RDRAND opcode
+ * to automatically obtain quality randomness for seeding its internal
+ * PRNG. Since that opcode is present only in recent x86 CPU, its
+ * support is dynamically tested; if the current CPU does not support
+ * it, then another random source will be used, such as /dev/urandom or
+ * CryptGenRandom().
+ *
+#define BR_RDRAND   1
+ */
+

 /*
  * When BR_USE_URANDOM is enabled, the SSL engine will use /dev/urandom
  * to automatically obtain quality randomness for seedings its internal
 /*
  * When BR_USE_URANDOM is enabled, the SSL engine will use /dev/urandom
  * to automatically obtain quality randomness for seedings its internal