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include(FindDoxygen)
if(DOXYGEN_FOUND)
set(abs_top_srcdir ${CMAKE_CURRENT_SOURCE_DIR}/..)
set(DOT dot)
set(PACKAGE_VERSION mainline)
set(abs_top_builddir ..)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg @ONLY)
add_custom_target(lldb-cpp-doc
${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating LLDB C++ API reference with Doxygen" VERBATIM
)
endif()
if (LLVM_ENABLE_SPHINX)
include(AddSphinxTarget)
endif()
if (LLDB_ENABLE_PYTHON AND SPHINX_FOUND)
if (${SPHINX_OUTPUT_HTML})
# Pretend that the SWIG generated API is a Python package.
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/lldb)
get_target_property(lldb_bindings_dir swig_wrapper_python BINARY_DIR)
add_custom_target(lldb-python-doc-package
COMMAND "${CMAKE_COMMAND}" -E copy "${lldb_bindings_dir}/lldb.py" "${CMAKE_CURRENT_BINARY_DIR}/lldb/__init__.py"
COMMENT "Copying lldb.py to pretend its a Python package.")
add_dependencies(lldb-python-doc-package swig_wrapper_python)
# FIXME: Don't treat Sphinx warnings as errors. The files generated by
# automodapi are full of warnings (partly caused by SWIG, our documentation
# and probably also automodapi itself), so those warnings need to be fixed
# first before we can turn this on.
set(SPHINX_WARNINGS_AS_ERRORS Off)
# The sphinx config needs to know where the generated LLDB Python module is.
# There is no way to pass a variable into our sphinx config, so just pass
# the path to the module via the LLDB_SWIG_MODULE environment variable.
add_sphinx_target(html lldb ENV_VARS "LLDB_SWIG_MODULE=${CMAKE_CURRENT_BINARY_DIR}")
# Sphinx does not reliably update the custom CSS files, so force
# a clean rebuild of the documentation every time.
add_custom_target(clean-lldb-html COMMAND "${CMAKE_COMMAND}" -E
remove_directory ${CMAKE_CURRENT_BINARY_DIR}/html)
add_dependencies(docs-lldb-html swig_wrapper_python
lldb-python-doc-package clean-lldb-html)
endif()
if (${SPHINX_OUTPUT_MAN})
add_sphinx_target(man lldb)
endif()
endif()
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