In case anyone still wants to build guile-1.8, a fix (remove declarations of 'yy*' functions in c-tokenize.lex) is described here:
http://lists.gnu.org/archive/html/guile-devel/2010-03/msg00081.html It seems to work on arm64. -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org