Apologies for the confusion and spam: I figured out that when you do a find_package(), it also implicitly includes the contents of that module into your list file so you can access its functions. I was under the impression I had to include FindDoxygen.cmake explicitly to access the functions it provides.
I'm guessing this is supported behavior. If so, I'll rely on it. On Fri, Jul 7, 2017 at 1:20 PM, Robert Dailey <rcdailey.li...@gmail.com> wrote: > I actually confused myself a bit... I think the issue is not that > finding happens when including it, but that doxygen_add_docs() is > bundled with the find module. What is the intended usage of this? If I > do find_package() will that also make doxygen_add_docs() available? Or > do I have to explicitly include FindDoxygen to get access to the > function? > > On Fri, Jul 7, 2017 at 1:13 PM, Robert Dailey <rcdailey.li...@gmail.com> > wrote: >> When I do this: >> >> >> message( "blah1" ) >> include( FindDoxygen ) >> >> message( "blah2" ) >> find_package( Doxygen 1.8.6 OPTIONAL_COMPONENTS dot ) >> message( "blah3" ) >> >> >> I get this output: >> >> >> blah1 >> -- Found Doxygen: C:/Program Files/doxygen/bin/doxygen.exe (found >> version "1.8.13") found components: doxygen missing components: dot >> blah2 >> -- Found Doxygen: C:/Program Files/doxygen/bin/doxygen.exe (found >> suitable version "1.8.13", minimum required is "1.8.6") found >> components: doxygen missing components: dot >> blah3 >> >> >> Two questions: >> >> 1. Why is find_package() happening automatically when I include the >> find module? This is contrary to the behavior of other find modules. I >> do not want it to find doxygen for me, as I have some minimum version >> requirements and I do not want it to find dot. How can I disable this >> implied search behavior? >> >> 2. Each time I run my scripts, it keeps searching for doxygen. Even >> though I've specified dot as an optional component. I do not want it >> to keep searching for doxygen each time I generate. It should find it >> once and be done. How can I fix this behavior? -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake-developers