extensions/RaDe-GS/SIBR_viewers/docs/doxygen_prebuild.cmake.in

set(SIBR_PROJECTS_SAMPLES_SUBPAGE_REF   "@SIBR_PROJECTS_SAMPLES_SUBPAGE_REF@")
set(SIBR_PROJECTS_OURS_SUBPAGE_REF      "@SIBR_PROJECTS_OURS_SUBPAGE_REF@")
set(SIBR_PROJECTS_TOOLBOX_SUBPAGE_REF   "@SIBR_PROJECTS_TOOLBOX_SUBPAGE_REF@")
set(SIBR_PROJECTS_OTHERS_SUBPAGE_REF    "@SIBR_PROJECTS_OTHERS_SUBPAGE_REF@")
set(SIBR_PROJECTS_SAMPLES_REF_REF       "@SIBR_PROJECTS_SAMPLES_REF_REF@")
set(SIBR_PROJECTS_OURS_REF_REF          "@SIBR_PROJECTS_OURS_REF_REF@")
set(SIBR_PROJECTS_TOOLBOX_REF_REF       "@SIBR_PROJECTS_TOOLBOX_REF_REF@")
set(SIBR_PROJECTS_OTHERS_REF_REF        "@SIBR_PROJECTS_OTHERS_REF_REF@")
set(DOXY_DOC_DEST_DIR				    "@DOXY_DOC_DEST_DIR@")
set(DOXY_DOC_GENERATED_DOC_DIR		    "@DOXY_DOC_GENERATED_DOC_DIR@")
set(DOXY_DOC_PAGES_DIR				    "@DOXY_DOC_PAGES_DIR@")

## Cleaning documentation folders
file(REMOVE_RECURSE "${DOXY_DOC_GENERATED_DOC_DIR}")
file(REMOVE_RECURSE "${DOXY_DOC_DEST_DIR}")

## Generating documentation pages with variables
file(GLOB_RECURSE doc_files "${DOXY_DOC_PAGES_DIR}/*.in")
foreach(filename ${doc_files})
    message(STATUS "Generating ${filename}...")
    get_filename_component(output_filename ${filename} NAME_WLE)
    message(STATUS "Output in ${DOXY_DOC_GENERATED_DOC_DIR}/${output_filename}...")
    configure_file(${filename} ${DOXY_DOC_GENERATED_DOC_DIR}/${output_filename} @ONLY)
endforeach()