On Fri, Aug 19, 2011 at 9:59 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: > Kohei KaiGai <kai...@kaigai.gr.jp> writes: >> 2011/8/18 Robert Haas <robertmh...@gmail.com>: >>> Actually, as I look at this more, I think this build system is >>> completely mis-designed. Given that you want to build sepgsql, >>> selinux is not an optional feature. So the stuff in >>> contrib/sepgsql/Makefile that is intended to link against libselinux >>> only if --with-selinux was specified at configure time is nonsense. > > What stuff is that?
SHLIB_LINK += $(filter -lselinux, $(LIBS)) > This patch seems unnecessary to me. The way it works now appears to be > quite parallel to the way that contrib/xml2 works, and has worked for > years. I don't think that sepgsql should behave differently from that. Hmm. I see now that it's parallel, but I find it pretty confusing that building sepgsql without specifying --with-selinux results in a shared library that seems to compile OK but won't load. Why not just: SHLIB_LINK = -lselinux Similarly, in the case of xml2 we have: SHLIB_LINK += $(filter -lxslt, $(LIBS)) $(filter -lxml2, $(LIBS)) For xslt, it probably makes sense to filter it out if it wasn't found, because the code has ifdefs for USE_XSLT that do something sensible if the library is not there. But I fail to see what the point is of filtering out xml2, because surely we're doomed if that's not there... or am I confused? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers