- (dtucker) [acconfig.h configure.ac defines.h] Bug #673: check for 4-arg

[openssh.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 59ebac309242b20def9dd06cafcaaa12f0a5126e..9cf8a4cbc18874fa350b50a1c0731659392688bc 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -743,6 +743,15 @@ int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); }
                                        AC_MSG_RESULT(no)
                                        AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
                                ])
+                       AC_MSG_CHECKING(if skeychallenge takes 4 arguments)
+                       AC_TRY_COMPILE(
+                               [#include <stdio.h>
+                                #include <skey.h>],
+                               [(void)skeychallenge(NULL,"name","",0);],
+                               [AC_MSG_RESULT(yes)
+                                AC_DEFINE(SKEYCHALLENGE_4ARG)],
+                               [AC_MSG_RESULT(no)]
+                       )
                fi
        ]
 )