Is your feature request related to a problem? Please describe.

If you install libjpeg-turbo and use it to load an image with boost-gil, following the usage instructions shown upon cmake generation will result in tons of compile errors with missing libjpeg symbols as it instructs you:

libjpeg-turbo is compatible with built-in implementation-agnostic CMake targets:

    find_package(JPEG REQUIRED)
    target_include_directories(main PRIVATE JPEG::JPEG)

When actually, the jpeg.lib library itself will not be linked unless you instead use

target_link_libraries(main PRIVATE JPEG::JPEG)

If you link it that way, everything works fine. Unless I'm missing something, this looks like some sort of oversight.

Proposed solution

Update the usage instructions on libjpeg-turbo (this file here) to recommend target_link_libraries, which works, instead of target_include_directories, which does not work.

I will do it myself if I can get confirmation that this is in fact the problem and proper solution. It appears that way to me, but I'm not exactly a cmake expert so I thought I should clarify first.

Describe alternatives you've considered

No response

Additional context

No response