fmt/doc/CMakeLists.txt

find_program(DOXYGEN doxygen)
if (NOT DOXYGEN)
  message(STATUS "Target 'doc' disabled (requires doxygen)")
  return ()
endif ()

add_custom_target(doc
  COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION})

install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
        DESTINATION share/doc/fmt OPTIONAL)
Make documentation builds more reproducible by using virtualenv 2015-04-10 15:39:09 +00:00			`find_program(DOXYGEN doxygen)`
			`if (NOT DOXYGEN)`
			`message(STATUS "Target 'doc' disabled (requires doxygen)")`
Only enable doc target if breathe is available 2015-03-02 00:35:29 +00:00			`return ()`
			`endif ()`

Pass version from CMake to Sphinx 2015-11-23 16:10:02 +00:00			`add_custom_target(doc`
CPPFORMAT_VERSION -> FMT_VERSION 2016-04-24 14:16:33 +00:00			`COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION})`
Only add the doc target if doxygen and sphinx-build are available 2015-01-30 20:53:52 +00:00
Make documentation installation optional (#333) 2016-05-24 14:03:08 +00:00			`install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/`
			`DESTINATION share/doc/fmt OPTIONAL)`