exit -1
])
+# file application
+
+AC_CHECK_PROG([FOUND_FILE], [file], [yes], [no])
+AM_CONDITIONAL([FOUND_FILE_RES], [test x$FOUND_FILE = xyes])
+
+AM_COND_IF([FOUND_FILE_RES], [], [echo "Cannot find the file program on your system.
+If it is installed on your system, adjust your PATH environment
+variable before running configure again."
+ exit -1
+ ])
+
# uuidgen application
AC_CHECK_PROG([FOUND_UUIDGEN], [uuidgen], [yes], [no])