mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-12-19 05:13:44 +08:00
2343a6b1f1
Makes it possible to generate the man pages without fish_indent available. (not the html docs because they highlight via fish_indent!)
87 lines
3.0 KiB
CMake
87 lines
3.0 KiB
CMake
find_program(SPHINX_EXECUTABLE NAMES sphinx-build
|
|
HINTS
|
|
$ENV{SPHINX_DIR}
|
|
PATH_SUFFIXES bin
|
|
DOC "Sphinx documentation generator")
|
|
|
|
include(FeatureSummary)
|
|
|
|
set(SPHINX_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/doc_src")
|
|
set(SPHINX_ROOT_DIR "${CMAKE_CURRENT_BINARY_DIR}/user_doc")
|
|
set(SPHINX_BUILD_DIR "${SPHINX_ROOT_DIR}/build")
|
|
set(SPHINX_HTML_DIR "${SPHINX_ROOT_DIR}/html")
|
|
set(SPHINX_MANPAGE_DIR "${SPHINX_ROOT_DIR}/man")
|
|
|
|
# sphinx-docs uses fish_indent for highlighting.
|
|
# Prepend the output dir of fish_indent to PATH.
|
|
add_custom_target(sphinx-docs
|
|
mkdir -p ${SPHINX_HTML_DIR}/_static/
|
|
COMMAND env PATH="${CMAKE_BINARY_DIR}:$$PATH"
|
|
${SPHINX_EXECUTABLE}
|
|
-j auto
|
|
-q -b html
|
|
-c "${SPHINX_SRC_DIR}"
|
|
-d "${SPHINX_ROOT_DIR}/.doctrees-html"
|
|
"${SPHINX_SRC_DIR}"
|
|
"${SPHINX_HTML_DIR}"
|
|
DEPENDS ${SPHINX_SRC_DIR}/fish_indent_lexer.py fish_indent
|
|
COMMENT "Building HTML documentation with Sphinx")
|
|
|
|
# sphinx-manpages needs the fish_indent binary for the version number
|
|
add_custom_target(sphinx-manpages
|
|
env FISH_BUILD_VERSION_FILE="${CMAKE_CURRENT_BINARY_DIR}/${FBVF}"
|
|
${SPHINX_EXECUTABLE}
|
|
-j auto
|
|
-q -b man
|
|
-c "${SPHINX_SRC_DIR}"
|
|
-d "${SPHINX_ROOT_DIR}/.doctrees-man"
|
|
"${SPHINX_SRC_DIR}"
|
|
# TODO: This only works if we only have section 1 manpages.
|
|
"${SPHINX_MANPAGE_DIR}/man1"
|
|
DEPENDS CHECK-FISH-BUILD-VERSION-FILE
|
|
COMMENT "Building man pages with Sphinx")
|
|
|
|
if(SPHINX_EXECUTABLE)
|
|
option(BUILD_DOCS "build documentation (requires Sphinx)" ON)
|
|
else(SPHINX_EXECUTABLE)
|
|
option(BUILD_DOCS "build documentation (requires Sphinx)" OFF)
|
|
endif(SPHINX_EXECUTABLE)
|
|
|
|
if(BUILD_DOCS AND NOT SPHINX_EXECUTABLE)
|
|
message(FATAL_ERROR "build documentation selected, but sphinx-build could not be found")
|
|
endif()
|
|
|
|
if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/user_doc/html
|
|
AND IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/user_doc/man)
|
|
set(HAVE_PREBUILT_DOCS TRUE)
|
|
else()
|
|
set(HAVE_PREBUILT_DOCS FALSE)
|
|
endif()
|
|
|
|
if(BUILD_DOCS OR HAVE_PREBUILT_DOCS)
|
|
set(INSTALL_DOCS ON)
|
|
else()
|
|
set(INSTALL_DOCS OFF)
|
|
endif()
|
|
|
|
add_feature_info(Documentation INSTALL_DOCS "user manual and documentation")
|
|
|
|
if(BUILD_DOCS)
|
|
configure_file("${SPHINX_SRC_DIR}/conf.py" "${SPHINX_BUILD_DIR}/conf.py" @ONLY)
|
|
add_custom_target(doc ALL
|
|
DEPENDS sphinx-docs sphinx-manpages)
|
|
|
|
# Group docs targets into a DocsTargets folder
|
|
set_property(TARGET doc sphinx-docs sphinx-manpages
|
|
PROPERTY FOLDER cmake/DocTargets)
|
|
|
|
elseif(HAVE_PREBUILT_DOCS)
|
|
if(NOT CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
|
|
# Out of tree build - link the prebuilt documentation to the build tree
|
|
add_custom_target(link_doc ALL)
|
|
add_custom_command(TARGET link_doc
|
|
COMMAND ${CMAKE_COMMAND} -E create_symlink ${CMAKE_CURRENT_SOURCE_DIR}/user_doc ${CMAKE_CURRENT_BINARY_DIR}/user_doc
|
|
POST_BUILD)
|
|
endif()
|
|
endif(BUILD_DOCS)
|