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dnl @synopsis AC_PROG_RPCGEN
dnl
dnl Finds a RPC compiler
dnl
dnl @category RPC Networking
dnl @author Sorin Stancu-Mara <smsorin@gmail.com>
dnl @version 2009-02-22
dnl @license GPLWithACException
AC_DEFUN([AC_PROG_RPCGEN],
[
AC_ARG_WITH([rpcgen],
[AS_HELP_STRING([--with-rpcgen=PATH],
[path to rpcgen])],
[
RPCGEN="$withval"
],
[with_rpcgen=check])
if test "x$with_rpcgen" = xcheck; then
AC_PATH_PROG([RPCGEN], [rpcgen], [])
fi
if test ! -x "$RPCGEN"; then
AC_MSG_ERROR([Unable to find rpcgen or it's an executable file.])
fi
AC_SUBST([RPCGEN])
])
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