# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
+AC_PREREQ([2.50])
AC_INIT([babeltrace],[1.2.4],[mathieu dot desnoyers at efficios dot com])
# Following the numbering scheme proposed by libtool for the library version
AC_MSG_ERROR([[flex not found and is required when building from git.
Please install flex]])
fi
+ AC_PATH_PROG([FLEX],[flex])
+ AX_PROG_FLEX_VERSION([2.5.35], [],[
+ AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
+ ])
fi