• Tamas Kenez's avatar
    cmake: install config-module · d2e68234
    Tamas Kenez authored
    Installs a config module if CMake verion >= 2.8.12.
    The config-module creates the import library targets
    built in the project (glew, glew_s, glewmx, glewmx_s)
    but in accordance with the FindGLEW module shipped with
    CMake, it also creates GLEW::GLEW and GLEW::GLEWMX.
    
    GLEW::GLEW and GLEW::GLEWMX will be simply copies of
    glew/glewmx or glew_s/glewmx_s. If both versions are
    available they alias the shared versions.
    
    The default behaviour can be changed either when installing
    or when using the package:
    
    - Set BUILD_SHARED_LIBS to OFF or ON when building and
      installing GLEW. This controls which libraries
      (shared or static) will be installed (and not which
      will be built).
    - Set GLEW_USE_STATIC_LIBS to OFF or ON before calling
      `find_package(GLEW CONFIG REQUIRED)` to force
      the config-module to create GLEW::GLEW and GLEWMX
      as aliases to glew/glewmx or glew_s/glewmx_s
    
    The script ./cmake-testbuild.sh is added to test the
    CMake build and config-module. See instructions there.
    d2e68234