Move Doxygen test to main CMake scope

Fixes https://gitlab.com/kicad/code/kicad/issues/4468
5 years ago · d72a778f19
3 changed files with 3 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -837,6 +837,8 @@ endif()
 #================================================
 # Add the documentation
 #================================================
+find_package( Doxygen )
+
 add_subdirectory( Documentation )

 # Generate config.h.
--- a/Documentation/CMakeLists.txt
+++ b/Documentation/CMakeLists.txt
@ -21,8 +21,6 @@
 #  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 #

-find_package( Doxygen )
-
 if( DOXYGEN_FOUND )
    add_custom_target( doxygen-docs
        ${CMAKE_COMMAND} -E remove_directory Documentation/doxygen
--- a/Documentation/docset/CMakeLists.txt
+++ b/Documentation/docset/CMakeLists.txt
@ -66,6 +66,7 @@ if(DOXYGEN_FOUND AND DOXYTAG2ZEALDB AND SED)
            -P ${CMAKE_MODULE_PATH}/CreateDocsetDoxyfile.cmake
        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/
        OUTPUT ${DOCSET_DOXYFILE}
+        DEPENDS ${CMAKE_BINARY_DIR}/kicad_build_version.h
        COMMENT "Modifying doxyfile for docset creation"
        )