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35 find_program(SPHINX_EXECUTABLE NAMES sphinx-build
39 DOC "Sphinx documentation generator"
41 mark_as_advanced(SPHINX_EXECUTABLE)
43 # Detect Sphinx version
44 if (SPHINX_EXECUTABLE AND NOT DEFINED SPHINX_EXECUTABLE_VERSION)
46 COMMAND ${SPHINX_EXECUTABLE} --version
47 OUTPUT_VARIABLE SPHINX_VERSION_OUTPUT_VARIABLE
48 RESULT_VARIABLE SPHINX_VERSION_RESULT_VARIABLE
50 OUTPUT_STRIP_TRAILING_WHITESPACE
52 string(REGEX REPLACE "Sphinx \\([^)]*\\) ([^ ]+)" "\\1" SPHINX_EXECUTABLE_VERSION "${SPHINX_VERSION_OUTPUT_VARIABLE}")
53 set(SPHINX_EXECUTABLE_VERSION "${SPHINX_EXECUTABLE_VERSION}" CACHE INTERNAL "Version of ${SPHINX_EXECUTABLE}")
56 set(_find_deps_options)
57 if (Sphinx_FIND_QUIETLY)
58 set(_find_deps_options QUIET)
60 include(FindPythonModule)
61 find_python_module(pygments ${_find_deps_options})
62 if (PYTHONMODULE_PYGMENTS)
63 set(Sphinx_pygments_FOUND 1)
66 include(FindPackageHandleStandardArgs)
68 find_package_handle_standard_args(Sphinx
69 REQUIRED_VARS SPHINX_EXECUTABLE
70 VERSION_VAR SPHINX_EXECUTABLE_VERSION