configure: Fixed check for AM_PATH_LIBCCRYPT

diff --git a/configure.in b/configure.in
index b00df81a4d171dade926d72d45f571f939da6aa2..f6203d981285f3063c680bb1a9db2175e9ec9882 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1861,7 +1861,7 @@ then
                [with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
 
        if test "$with_libgcrypt" != "no"; then
-               AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
+               m4_ifdef([AM_PATH_LIBGCRYPT],[AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")])
                GCRYPT_CPPFLAGS="$LIBGCRYPT_CPPFLAGS $LIBGCRYPT_CFLAGS"
                GCRYPT_LIBS="$LIBGCRYPT_LIBS"
        fi