Files
xahaud/Builds/CMake/RippledDocs.cmake
John Freeman c3a9f3dbf3 Use the Conan package manager (#4367)
Introduces a conanfile.py (and a Conan recipe for RocksDB) to enable building the package with Conan, choosing more recent default versions of dependencies. It removes almost all of the CMake build files related to dependencies, and the configurations for Travis CI and GitLab CI. A new set of cross-platform build instructions are written in BUILD.md.

Includes example GitHub Actions workflow for each of Linux, macOS, Windows.

* Test on macos-12

We use the <concepts> library which was not added to Apple Clang until
version 13.1.6. The default Clang on macos-11 (the sometimes current
version of macos-latest) is 13.0.0, and the default Clang on macos-12 is
14.0.0.

Closes #4223.
2022-12-16 10:46:22 -08:00

87 lines
3.0 KiB
CMake

#[===================================================================[
docs target (optional)
#]===================================================================]
# Early return if the `docs` directory is missing,
# e.g. when we are building a Conan package.
if(NOT EXISTS docs)
return()
endif()
if (tests)
find_package (Doxygen)
if (NOT TARGET Doxygen::doxygen)
message (STATUS "doxygen executable not found -- skipping docs target")
return ()
endif ()
set (doxygen_output_directory "${CMAKE_BINARY_DIR}/docs")
set (doxygen_include_path "${CMAKE_CURRENT_SOURCE_DIR}/src")
set (doxygen_index_file "${doxygen_output_directory}/html/index.html")
set (doxyfile "${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile")
file (GLOB_RECURSE doxygen_input
docs/*.md
src/ripple/*.h
src/ripple/*.cpp
src/ripple/*.md
src/test/*.h
src/test/*.md
Builds/*/README.md)
list (APPEND doxygen_input
README.md
RELEASENOTES.md
src/README.md)
set (dependencies "${doxygen_input}" "${doxyfile}")
function (verbose_find_path variable name)
# find_path sets a CACHE variable, so don't try using a "local" variable.
find_path (${variable} "${name}" ${ARGN})
if (NOT ${variable})
message (NOTICE "could not find ${name}")
else ()
message (STATUS "found ${name}: ${${variable}}/${name}")
endif ()
endfunction ()
verbose_find_path (doxygen_plantuml_jar_path plantuml.jar PATH_SUFFIXES share/plantuml)
verbose_find_path (doxygen_dot_path dot)
# https://en.cppreference.com/w/Cppreference:Archives
# https://stackoverflow.com/questions/60822559/how-to-move-a-file-download-from-configure-step-to-build-step
set (download_script "${CMAKE_BINARY_DIR}/docs/download-cppreference.cmake")
file (WRITE
"${download_script}"
"file (DOWNLOAD \
http://upload.cppreference.com/mwiki/images/b/b2/html_book_20190607.zip \
${CMAKE_BINARY_DIR}/docs/cppreference.zip \
EXPECTED_HASH MD5=82b3a612d7d35a83e3cb1195a63689ab \
)\n \
execute_process ( \
COMMAND \"${CMAKE_COMMAND}\" -E tar -xf cppreference.zip \
)\n"
)
set (tagfile "${CMAKE_BINARY_DIR}/docs/cppreference-doxygen-web.tag.xml")
add_custom_command (
OUTPUT "${tagfile}"
COMMAND "${CMAKE_COMMAND}" -P "${download_script}"
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/docs"
)
set (doxygen_tagfiles "${tagfile}=http://en.cppreference.com/w/")
add_custom_command (
OUTPUT "${doxygen_index_file}"
COMMAND "${CMAKE_COMMAND}" -E env
"DOXYGEN_OUTPUT_DIRECTORY=${doxygen_output_directory}"
"DOXYGEN_INCLUDE_PATH=${doxygen_include_path}"
"DOXYGEN_TAGFILES=${doxygen_tagfiles}"
"DOXYGEN_PLANTUML_JAR_PATH=${doxygen_plantuml_jar_path}"
"DOXYGEN_DOT_PATH=${doxygen_dot_path}"
"${DOXYGEN_EXECUTABLE}" "${doxyfile}"
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
DEPENDS "${dependencies}" "${tagfile}")
add_custom_target (docs
DEPENDS "${doxygen_index_file}"
SOURCES "${dependencies}")
endif ()