build: Also add a configure check for YACC/bison
authorColin Walters <walters@verbum.org>
Mon, 7 Dec 2015 15:39:37 +0000 (10:39 -0500)
committerColin Walters <walters@verbum.org>
Mon, 7 Dec 2015 15:39:37 +0000 (10:39 -0500)
commit73d77a21932fb8defe244505284ee31ecf13ed43
tree7862decc4bec41e305a792c2823938c6edd73b5c
parent76f4507557ca83ced53aab017e864bcef88f57e1
build: Also add a configure check for YACC/bison

So we error out more nicely if not found.
configure.ac