Index: automake/cfa.m4
===================================================================
--- automake/cfa.m4	(revision 534e4e460878f8a2e7d24b4a0413515e6acd1dae)
+++ automake/cfa.m4	(revision 534e4e460878f8a2e7d24b4a0413515e6acd1dae)
@@ -0,0 +1,34 @@
+
+m4_define([M4CFA_PARSE_PREFIX], [
+	if test "x$prefix" = "xNONE"; then
+		cfa_prefix=${ac_default_prefix}
+	else
+		cfa_prefix=${prefix}
+	fi
+	AC_DEFINE_UNQUOTED(CFA_PREFIX, "${cfa_prefix}", [Location of cfa install.])
+	AC_SUBST(CFA_PREFIX, ${cfa_prefix})
+
+	if test "$includedir" = '${prefix}/include'; then
+		cfa_incdir="${cfa_prefix}/include/${cfa_name}"
+	else
+		cfa_incdir=${includedir}
+	fi
+	AC_DEFINE_UNQUOTED(CFA_INCDIR, "${cfa_incdir}", [Location of include files.])
+	AC_SUBST(CFA_INCDIR, ${cfa_incdir})
+
+	if test "$bindir" = '${exec_prefix}/bin'; then
+		cfa_bindir="${cfa_prefix}/bin"
+	else
+		cfa_bindir=${bindir}
+	fi
+	AC_DEFINE_UNQUOTED(CFA_BINDIR, "${cfa_bindir}", [Location of cfa command.])
+	AC_SUBST(CFA_BINDIR, ${cfa_bindir})
+
+	if test "$libdir" = '${exec_prefix}/lib'; then
+		cfa_libdir="${cfa_prefix}/lib/${cfa_name}"
+	else
+		cfa_libdir=${libdir}
+	fi
+	AC_DEFINE_UNQUOTED(CFA_LIBDIR, "${cfa_libdir}", [Location of cc1 and cfa-cpp commands.])
+	AC_SUBST(CFA_LIBDIR, ${cfa_libdir})
+])