cinder / Cinder

Cinder is a community-developed, free and open source library for professional-quality creative coding in C++.
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ci_make_app: specify target_link_libraries with PUBLIC keyword #2252

Closed richardeakin closed 3 years ago

richardeakin commented 3 years ago

Otherwise, target_link_libraries cannot later be called with PUBLIC/PRIVATE/etc, and you get a cmake error if you try:

CMake Error at samples/_tutorials/Tutorial01_HelloTriangle/CMakeLists.txt:27 (target_link_libraries):
  The plain signature for target_link_libraries has already been used with
  the target "Tutorial01_HelloTriangle".  All uses of target_link_libraries
  with a target must be either all-keyword or all-plain.

  The uses of the plain signature are here:

   * G:/code/cinder/cinder-main/proj/cmake/modules/cinderMakeApp.cmake:136 (target_link_libraries)

Apologies if this is somewhere already in one of the existing PRs / issues found in the nice list on #2189, I needed to make this change for a specific integration of cinder with a different library using cmake and the change is small so thought I would create a separate PR.

Also, I left it as a PUBLIC linkage since the line right above to target_include_directories also uses PUBLIC, one could argue that it should be PRIVATE but then this is creating the end executable, not sure it makes a difference for the ci_make_app() utility function.