postgresql/config
Tom Lane d34916fee5 Remove configure-time probe for DocBook DTD.
Checking for DocBook being installed was valuable when we were on the
OpenSP docs toolchain, because that was rather hard to get installed
fully.  Nowadays, as long as you have xmllint and xsltproc installed,
you're good, because those programs will fetch the DocBook files off
the net at need.  Moreover, testing this at configure time means that
a network access may well occur whether or not you have any interest
in building the docs later.  That can be slow (typically 2 or 3
seconds, though much higher delays have been reported), and it seems
not very nice to be doing an off-machine access without warning, too.

Hence, drop the PGAC_CHECK_DOCBOOK probe, and adjust related
documentation.  Without that macro, there's not much left of
config/docbook.m4 at all, so I just removed it.

Back-patch to v11, where we started to use xmllint in the
PGAC_CHECK_DOCBOOK probe.

Discussion: https://postgr.es/m/E2EE6B76-2D96-408A-B961-CAE47D1A86F0@yesql.se
Discussion: https://postgr.es/m/A55A7FC9-FA60-47FE-98B5-139CDC57CE6E@gmail.com
2020-11-30 15:24:13 -05:00
..
ac_func_accept_argtypes.m4 Reorder configure tests for accept() in Windows 2019-03-04 14:42:12 -05:00
ax_prog_perl_modules.m4
ax_pthread.m4 Update config/ax_pthread.m4 to latest upstream version. 2018-11-19 15:05:33 -05:00
c-compiler.m4 Sync up some inconsistent comments in config/c-compiler.m4. 2020-04-22 15:27:43 -04:00
c-library.m4 Enable Unix-domain sockets support on Windows 2020-03-28 15:01:01 +01:00
check_decls.m4
config.guess Update config.guess and config.sub 2020-04-30 09:06:49 +02:00
config.sub Update config.guess and config.sub 2020-04-30 09:06:49 +02:00
general.m4
install-sh
libtool.m4
llvm.m4 Use better comment marker in Autoconf input 2019-02-09 15:55:17 +01:00
Makefile
missing
perl.m4 configure: More use of AC_ARG_VAR 2019-01-18 08:38:34 +01:00
pkg.m4
prep_buildtree Fix vpath build 2019-03-27 23:36:00 +01:00
programs.m4 Add configure probe for rl_completion_suppress_quote. 2020-01-23 18:20:57 -05:00
python.m4 Remove support for Python older than 2.6 2020-01-08 22:47:22 +01:00
tcl.m4 configure: More use of AC_ARG_VAR 2019-01-18 08:38:34 +01:00