1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163
|
# function (sphinx_build_html)
#
# Parameters:
#
# target_name - name of the generated custom target (e.g., bson-html)
# doc_dir - name of the destination directory for HTML documentation; is used
# to construct a target path: ${CMAKE_INSTALL_PREFIX}/share/doc/${doc_dir}/html
#
# Description:
#
# Process the list of .rst files in the current source directory and:
# - build up a list of target/output .html files
# - create the custom Sphinx command that produces the HTML output
# - add install rules for:
# + source static content (e.g., images)
# + each output file
# + additional Sphinx-generated content
# - create the custom target that depends on the output files and calls sphinx
# - set doc_DIST_rsts and doc_DIST_htmls in the parent scope with the lists of
# source .rst and output .html files, respectively, for making distributions
#
function (sphinx_build_html target_name doc_dir)
include (ProcessorCount)
ProcessorCount (NPROCS)
set (SPHINX_HTML_DIR "${CMAKE_CURRENT_BINARY_DIR}/html")
file (GLOB doc_rsts RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.rst)
foreach (rst IN LISTS doc_rsts)
# Every .rst builds a corresponding .html
string (REGEX REPLACE "^([^.]+)\.rst$" "html/\\1.html" html ${rst})
list (APPEND doc_htmls ${html})
endforeach ()
# Set PYTHONDONTWRITEBYTECODE to prevent .pyc clutter in the source directory
add_custom_command (OUTPUT ${doc_htmls}
${SPHINX_HTML_DIR}/.nojekyll ${SPHINX_HTML_DIR}/objects.inv
COMMAND
${CMAKE_COMMAND} -E env
"PYTHONDONTWRITEBYTECODE=1"
${SPHINX_EXECUTABLE}
-j ${NPROCS} -qEW -b html
-c "${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}"
"${SPHINX_HTML_DIR}"
COMMAND
rm -rf "${SPHINX_HTML_DIR}/.doctrees" "${SPHINX_HTML_DIR}/.buildinfo"
DEPENDS
${doc_rsts}
COMMENT
"Building HTML documentation with Sphinx"
)
foreach (html IN LISTS doc_htmls)
install (FILES
${CMAKE_CURRENT_BINARY_DIR}/${html}
DESTINATION
${CMAKE_INSTALL_DOCDIR}/${doc_dir}/html
)
endforeach ()
# Ensure additional Sphinx-generated content gets installed
install (FILES
${SPHINX_HTML_DIR}/genindex.html
${SPHINX_HTML_DIR}/search.html
${SPHINX_HTML_DIR}/objects.inv
${SPHINX_HTML_DIR}/searchindex.js
DESTINATION
${CMAKE_INSTALL_DOCDIR}/${doc_dir}/html
)
install (DIRECTORY
${SPHINX_HTML_DIR}/_static
DESTINATION
${CMAKE_INSTALL_DOCDIR}/${doc_dir}/html
)
if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/static)
install (DIRECTORY
${SPHINX_HTML_DIR}/_images
DESTINATION
${CMAKE_INSTALL_DOCDIR}/${doc_dir}/html
)
endif ()
add_custom_target (${target_name} DEPENDS ${doc_htmls})
# Pass lists back up for building distributions
set (doc_DIST_rsts ${doc_rsts} PARENT_SCOPE)
set (doc_DIST_htmls ${doc_htmls} PARENT_SCOPE)
endfunction ()
# function (sphinx_build_man)
#
# Parameters:
#
# target_name - name of the generated custom target (e.g., mongoc-man)
#
# Description:
#
# Process the list of .rst files in the current source directory and:
# - build up a list of target/output .3 files (i.e., man pages)
# - create the custom Sphinx command that produces the man page output
# - add install rules for each output file
# - create the custom target that depends on the output files and calls sphinx
# - set doc_DIST_rsts and doc_DIST_mans in the parent scope with the lists of
# source .rst and output .html files, respectively, for making distributions
#
function (sphinx_build_man target_name)
include (ProcessorCount)
ProcessorCount (NPROCS)
set (SPHINX_MAN_DIR "${CMAKE_CURRENT_BINARY_DIR}/man")
file (GLOB doc_rsts RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.rst)
foreach (rst IN LISTS doc_rsts)
# Only those with the :man_page: tag at the beginning build man pages
file (READ ${rst} rst_head LIMIT 256)
string (FIND "${rst_head}" ":man_page: " man_tag_pos)
# GREATER_EQUAL not in CMake until 3.7.
if (NOT man_tag_pos LESS "0")
string (REGEX REPLACE
"^.*:man_page: +([a-z0-9_]+).*$" "man\/\\1.3"
man
${rst_head}
)
list (APPEND doc_mans ${man})
endif ()
endforeach ()
# Set PYTHONDONTWRITEBYTECODE to prevent .pyc clutter in the source directory
add_custom_command (OUTPUT ${doc_mans}
COMMAND
${CMAKE_COMMAND} -E env
"PYTHONDONTWRITEBYTECODE=1"
${SPHINX_EXECUTABLE}
-j ${NPROCS} -qEW -b man
-c "${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}"
"${SPHINX_MAN_DIR}"
COMMAND
rm -rf "${SPHINX_MAN_DIR}/.doctrees" "${SPHINX_MAN_DIR}/.buildinfo"
DEPENDS
${doc_rsts}
COMMENT
"Building manual pages with Sphinx"
)
foreach (man IN LISTS doc_mans)
install (FILES
${CMAKE_CURRENT_BINARY_DIR}/${man}
DESTINATION
${CMAKE_INSTALL_MANDIR}/man3
)
endforeach ()
add_custom_target (${target_name} DEPENDS ${doc_mans})
# Pass lists back up for building distributions
set (doc_DIST_rsts ${doc_rsts} PARENT_SCOPE)
set (doc_DIST_mans ${doc_mans} PARENT_SCOPE)
endfunction ()
|