FTXUI/doc/CMakeLists.txt
Tushar Maheshwari a40a54ec10
Improve documentation workflow (#163)
* Compact project relative paths from doc directory

* Remove committed example_list.md

- generate example_list from cmake for documentation

* Fix doxygen same-line comments

* Add workflow for generating documentation
2021-07-23 08:40:47 +02:00

24 lines
907 B
CMake

find_package(Doxygen)
if (DOXYGEN_FOUND)
# Generate example list for documentation
set(EXAMPLE_LIST "${CMAKE_CURRENT_BINARY_DIR}/example_list.md")
file(WRITE ${EXAMPLE_LIST} "# Examples")
file(GLOB_RECURSE EXAMPLES RELATIVE ${PROJECT_SOURCE_DIR}
"${PROJECT_SOURCE_DIR}/examples/*.cpp")
foreach(EXAMPLE IN LISTS EXAMPLES)
file(APPEND ${EXAMPLE_LIST} "\n@example ${EXAMPLE}")
endforeach(EXAMPLE IN LISTS EXAMPLES)
configure_file(Doxyfile.in Doxyfile @ONLY)
# note the option ALL which allows to build the docs together with the application
add_custom_target(doc
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating API documentation with Doxygen"
VERBATIM
)
else (DOXYGEN_FOUND)
message("Doxygen need to be installed to generate the doxygen documentation")
endif (DOXYGEN_FOUND)