cmake: use of imported PROJ target

[nilason]

Cse imported PROJ target. Update FindPROJ to try Config mode first.

[echoix]

PROJ's cmake docs shows adding the target as PRIVATE (in their example, for target_link_libraries). https://proj.org/en/latest/development/cmake.html

Should we have something equivalent here, if it doesn't already do that?

[nilason]

PROJ's cmake docs shows adding the target as PRIVATE (in their example, for target_link_libraries). https://proj.org/en/latest/development/cmake.html

Should we have something equivalent here, if it doesn't already do that?

We always do.

grass/cmake/modules/build_module.cmake

Line 207 in 582d100

target_link_libraries(${G_NAME} PRIVATE ${dep})

[echoix]

PROJ's cmake docs shows adding the target as PRIVATE (in their example, for target_link_libraries). https://proj.org/en/latest/development/cmake.html
Should we have something equivalent here, if it doesn't already do that?

We always do.

grass/cmake/modules/build_module.cmake

Line 207 in 582d100

target_link_libraries(${G_NAME} PRIVATE ${dep})

That's what I was missing (sorry I didn't follow along too closely for the 2-3 year cmake PR with like 300 commits).