Include strerror with AC_CHECK_FUNCS

diff --git a/configure.ac b/configure.ac
index 770a7c1ac0ac7045dc5949cb645a82a11fafa69d..87ab1863fc0174313ceec902b4c8987c51626dfd 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@ AC_TYPE_SIZE_T
 
 # Checks for library functions.
 AC_FUNC_MALLOC
-AC_CHECK_FUNCS([memset])
+AC_CHECK_FUNCS([memset strerror])
 
 AC_SYS_LARGEFILE