On Mon, Jan 16, 2012 at 4:56 PM, Daniel Farina <dan...@heroku.com> wrote: > I have been working with xlogdump and noticed that unfortunately it > cannot be installed without access to a postgres build directory, > which makes the exported functionality in src/include/utils/pg_crc.h > useless unless one has access to pg_crc.o -- which would only happen > if a build directory is lying around. Yet, pg_crc.h is *installed* in > server/utils, at least from my Debian package. Worse yet, those crc > implementations are the same but ever-so-slightly different (hopefully > in an entirely non-semantically-important way).
Out-of-order editing snafu. "Worse yet, those crc implementations are the..." should come after the note about there being two additional crc implementations in the postgres contribs. Looking back on it, it's obvious why those contribs had it in the first place: because they started external, and needed CRC, and the most expedient thing to do is include yet another implementation. So arguably this problem has occurred three times: in xlogdump, and in pre-contrib versions of hstore, and ltree. It's just the latter two sort of get a free pass by the virtue of having access to the postgres build directory as contribs in this day and age. -- fdr -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
