b2sum: port blake2b-ref.c to HP-UX aCC

Continue the fix for Bug#35650.
* src/blake2/blake2b-ref.c [HAVE_CONFIG_H]: Include <config.h>.

diff --git a/src/blake2/blake2b-ref.c b/src/blake2/blake2b-ref.c
index cbb1d8be4366d5d07aa7972c67cedad8bbf56a32..74cbf1fb410f44b9fedb879871b6f254e448e624 100644 (file)
--- a/src/blake2/blake2b-ref.c
+++ b/src/blake2/blake2b-ref.c
@@ -13,6 +13,10 @@
    https://blake2.net.
 */
 
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include <stdint.h>
 #include <string.h>
 #include <stdio.h>