dnl test for libt2n and libt2n-codegen
dnl LIBT2N(VERSION, action-if, action-not)
AC_DEFUN([LIBT2N_CHECK],
[
	PKG_CHECK_MODULES(LIBT2N, [$1], [$2], [$3])
	LIBT2N_CODEGEN=`$PKG_CONFIG --variable libt2n_codegen libt2n`
	LIBT2N_DATADIR=`$PKG_CONFIG --variable libt2n_datadir libt2n`
	LIBT2N_CLIENT_PCTEMPLATE="$LIBT2N_DATADIR/clientlib.pc.in"
	AC_SUBST(LIBT2N_CODEGEN)
	AC_SUBST(LIBT2N_CLIENT_PCTEMPLATE)
])