10e03e695b
there is chance that the distro install python as python3, in that case the shebang of ``` ``` in build.py won't work. Signed-off-by: Kefu Chai <tchaikov@gmail.com>
18 lines
581 B
CMake
18 lines
581 B
CMake
find_program(DOXYGEN doxygen)
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if (NOT DOXYGEN)
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message(STATUS "Target 'doc' disabled (requires doxygen)")
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return ()
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endif ()
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find_package(PythonInterp
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QUIET REQUIRED)
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find_program(SPHINX_EXECUTABLE
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NAMES sphinx-build sphinx-build-3)
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add_custom_target(doc
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COMMAND ${CMAKE_COMMAND} -E env SPHINX_EXECUTABLE=${SPHINX_EXECUTABLE}
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${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION}
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SOURCES api.rst syntax.rst build.py conf.py _templates/layout.html)
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install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
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DESTINATION share/doc/fmt OPTIONAL)
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