* tests/bison.in: Adjust to CVS Autoconf.

* tests/calc.at (exp): We no longer need to special case GCC as
the warning flags are passed by configure.
* tests/atlocal.in: Adjust.
* configure.in: Bump to 1.30j.

tests/bison.in

@@ -1,11 +1,11 @@
 #! /bin/sh
-# @configure_generated@
+# @configure_input@
 # Wrapper around a non installed bison to make it work as an installed one.
 
 # We want to use the files shipped with Bison.
-BISON_SIMPLE='@top_srcpath@/src/bison.simple'
+BISON_SIMPLE='@abs_top_srcdir@/src/bison.simple'
 export BISON_SIMPLE
-BISON_HAIRY='@top_srcpath@/src/bison.hairy'
+BISON_HAIRY='@abs_top_srcdir@/src/bison.hairy'
 export BISON_HAIRY
 
-exec '@top_buildpath@/src/bison' ${1+"$@"}
+exec '@abs_top_builddir@/src/bison' ${1+"$@"}