For Mingw32, include stdlib.h to test for sys_errlist

See README 1.27 log

diff --git a/build/openldap.m4 b/build/openldap.m4
index 1ace3af743b6b57509b047e35ddf0f72d5ce2fff..e9984216d095b7b3baab86be95c2c8c29b626301 100644 (file)
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -782,7 +782,10 @@ AC_DEFUN([OL_SYS_ERRLIST],
        AC_TRY_COMPILE([
 #include <stdio.h>
 #include <sys/types.h>
-#include <errno.h> ],
+#include <errno.h>
+#ifdef WINNT
+#include <stdlib.h>
+#endif ],
        [char *c = (char *) *sys_errlist],
        [ol_cv_dcl_sys_errlist=yes
        ol_cv_have_sys_errlist=yes],