[mapserver-commits] [mapserver/mapserver] 02b6aa: Fix Undefined symbols compile error on macOS.

[backporting[bot]]

  Branch: refs/heads/cherry-pick-backport-5845-to-branch-7-4-9fa69dbe-098c-46dd-a39f-9cea22726f33
  Home:   https://github.com/mapserver/mapserver
  Commit: 02b6aa398ae6b0700922bd43c98fde4e02b725e6
      https://github.com/mapserver/mapserver/commit/02b6aa398ae6b0700922bd43c98fde4e02b725e6
  Author: offroad-bis <46467576+offroad-bis at users.noreply.github.com>
  Date:   2019-08-16 (Fri, 16 Aug 2019)

  Changed paths:
    M mapscript/phpng/CMakeLists.txt

  Log Message:
  -----------
  Fix Undefined symbols compile error on macOS.

Added block of code defining -undefined dynamic_lookup for a LINK_FLAG to fix Undefined symbols for architecture x86_64: error when compiling.  Code block was taken directly from the CMakeLists.txt file located in the mapscript/php directory.


  Commit: 14b579f72c4de7d403eeb560e585a3d8771615ba
      https://github.com/mapserver/mapserver/commit/14b579f72c4de7d403eeb560e585a3d8771615ba
  Author: backporting[bot] <42222807+backporting[bot]@users.noreply.github.com>
  Date:   2019-08-23 (Fri, 23 Aug 2019)

  Changed paths:
    M mapscript/phpng/CMakeLists.txt

  Log Message:
  -----------
  Merge 02b6aa398ae6b0700922bd43c98fde4e02b725e6 into cherry-pick-backport-5845-to-branch-7-4-9fa69dbe-098c-46dd-a39f-9cea22726f33 [skip ci]

skip-checks: true


Compare: https://github.com/mapserver/mapserver/compare/14ea24c42590...14b579f72c4d