Revert back to standard AC_STRUCT_TIMEZONE Autoconf macro

Peter Eisentraut <peter.eisentraut@2ndquadrant.com>

From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>

To: pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2019-09-30T19:17:50Z

Lists: pgsql-hackers

Attachments

0001-Remove-use-of-deprecated-Autoconf-define.patch (text/plain) patch 0001
0002-Revert-back-to-standard-AC_STRUCT_TIMEZONE-Autoconf-.patch (text/plain) patch 0002

Instead of AC_STRUCT_TIMEZONE we use our own variant called
PGAC_STRUCT_TIMEZONE that checks for tzname even if other variants were
found first.  But since 63bd0db12199c5df043e1dea0f2b574f622b3a4c we
don't use tzname anymore, so we don't need this anymore.

The attached patches revert back to the standard AC_STRUCT_TIMEZONE
macro and do some related cleanup.

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

Simplify PGAC_STRUCT_TIMEZONE Autoconf macro
- 400d5ffcafa6 13.0 landed
Integrate src/timezone library for all platforms. There is more we can
- 63bd0db12199 8.0.0 cited