[magnum] fixes adding any feature that depends on any other feature it will enable all the defaults

[fran6co]

vcpkg install magnum[core,shaders] will install all the default features instead of just gl

Related to issue #11097

[NancyLi1013]

Could you please bump the version as 2019.10-2?

[fran6co]

@NancyLi1013 done

[NancyLi1013]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[NancyLi1013]

Feature windowlessglxapplication failed on x86-windows:

CMake Error at src/Magnum/Platform/CMakeLists.txt:515 (message):
  X11 library, required by some applications, was not found.  Set
  WITH_*X*APPLICATION to OFF to skip building them.

Features eglcontext, cglcontext , glxcontext , wglcontext ,glfwapplication , Sdl2Application , windowlesseglapplication , windowlessglxapplication failed on x86-windows:

-- Could NOT find EGL (missing: EGL_LIBRARY EGL_INCLUDE_DIR) 
CMake Error at src/Magnum/Platform/CMakeLists.txt:833 (message):
  EGL library, required by some contexts, was not found.  Set
  WITH_*APPLICATION and/or WITH_EGLCONTEXT to OFF to skip building them.

[NancyLi1013]

Hi @fran6co
Could you please resolve the conflicts?

[fran6co]

@NancyLi1013 done about the conflicts, not sure about the other errors. This change shouldn't have caused that

[NancyLi1013]

@fran6co
Sorry for the late reply.

Feature windowlessglxapplication failed on x86-windows:

CMake Error at src/Magnum/Platform/CMakeLists.txt:515 (message):
  X11 library, required by some applications, was not found.  Set
  WITH_*X*APPLICATION to OFF to skip building them.

Features eglcontext, cglcontext , glxcontext , wglcontext ,glfwapplication , Sdl2Application , windowlesseglapplication , windowlessglxapplication failed on x86-windows:

-- Could NOT find EGL (missing: EGL_LIBRARY EGL_INCLUDE_DIR) 
CMake Error at src/Magnum/Platform/CMakeLists.txt:833 (message):
  EGL library, required by some contexts, was not found.  Set
  WITH_*APPLICATION and/or WITH_EGLCONTEXT to OFF to skip building them.

Do these problems have resolved?

[fran6co]

@fran6co
Sorry for the late reply.

Feature windowlessglxapplication failed on x86-windows:

CMake Error at src/Magnum/Platform/CMakeLists.txt:515 (message):
  X11 library, required by some applications, was not found.  Set
  WITH_*X*APPLICATION to OFF to skip building them.

Features eglcontext, cglcontext , glxcontext , wglcontext ,glfwapplication , Sdl2Application , windowlesseglapplication , windowlessglxapplication failed on x86-windows:

-- Could NOT find EGL (missing: EGL_LIBRARY EGL_INCLUDE_DIR) 
CMake Error at src/Magnum/Platform/CMakeLists.txt:833 (message):
  EGL library, required by some contexts, was not found.  Set
  WITH_*APPLICATION and/or WITH_EGLCONTEXT to OFF to skip building them.

Do these problems have resolved?

Where do you see those errors? I can't reproduce them

[NancyLi1013]

When building features, I encountered these errors.
Can these features build successfully on your machine?

[NancyLi1013]

@fran6co
Could you please resolve the conflicts?

[NancyLi1013]

@fran6co
Is work still being done for this PR?

[fran6co]

No, sorry. I don't have time to check it out

[NancyLi1013]

Thanks for your update. You can reopen this if you want to continue working for this PR.

[fran6co]

When building features, I encountered these errors.
Can these features build successfully on your machine?

I got it to compile no problem on a Windows machine, x64 and x86 with vcpkg.exe install --recurse magnum[core,windowlessglxapplication] and the other features as well

[NancyLi1013]

Let's wait for the CI checks.

[strega-nil]

Cool, thanks @fran6co :)