[mapserver-commits] [MapServer/MapServer] 8f9729: Apply special processings of PROJ_LIB to PROJ_DATA...

[Even Rouault]

  Branch: refs/heads/backport-6573-to-branch-8-0
  Home:   https://github.com/MapServer/MapServer
  Commit: 8f972944bb1bb6d6f06373c50e3dc133a72dae61
      https://github.com/MapServer/MapServer/commit/8f972944bb1bb6d6f06373c50e3dc133a72dae61
  Author: Even Rouault <even.rouault at spatialys.com>
  Date:   2022-08-02 (Tue, 02 Aug 2022)

  Changed paths:
    M map2img.c
    M mapobject.c
    M mapproject.c
    M mapproject.h
    M mapserv-config.cpp
    M mapservutil.c
    M maputil.c

  Log Message:
  -----------
  Apply special processings of PROJ_LIB to PROJ_DATA as well

PROJ 9.1 recognizes the PROJ_DATA environment variable, as a replacement
for PROJ_LIB (both are still recognized by PROJ >= 9.1. PROJ_LIB will be
retired in PROJ 10, whose release is unplanned for now)

Cf https://github.com/OSGeo/PROJ/pull/3253