ntufar <ntufar@pisem.net> writes:
> flex (flex version 2.5.4) incorporates case-insensitivity in it's
> state tables because if I run flex stage with LANG=C everything
> works fine.
Ick. That is of course why it worked for me when I tested it :-(
> A quick and dirty fix could be implemented by placing
> LANG=C
> export LANG
> in file src/pl/plpgsql/src/Makefile before calling flex.
This is probably what we'd better do. Otherwise we have
build-context-dependency in the system's behavior, which is bad.
Peter, any thoughts on this one way or the other? At the moment
plpgsql's scan.l seems to be the only use of '%option case-insensitive'
but we have enough flex lexers laying about that I wouldn't be surprised
to have this same risk elsewhere. Is it reasonable to try to force
LANG=C in some global fashion during the build?
regards, tom lane