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if (DOXYGEN_FOUND)
if (LLVM_ENABLE_DOXYGEN)
set(abs_top_srcdir ${LLVM_MAIN_SRC_DIR})
set(abs_top_builddir ${LLVM_BINARY_DIR})
if (HAVE_DOT)
set(DOT ${LLVM_PATH_DOT})
endif()
if (DOXYGEN_EXTERNAL_SEARCH)
set(SEARCHENGINE "YES")
set(SERVER_BASED_SEARCH "YES")
set(EXTERNAL_SEARCH "YES")
set(EXTRA_SEARCH_MAPPINGS "")
foreach(NameAndValue ${DOXYGEN_SEARCH_MAPPINGS})
# Strip leading spaces
string(REGEX REPLACE "^[ ]+" "" NameAndValue ${NameAndValue})
# Find variable name
string(REGEX MATCH "^[^=]+" Name ${NameAndValue})
# Find the value
string(REPLACE "${Name}=" "" Value ${NameAndValue})
# Set the variable
if (NOT ${Name} EQUALS llvm)
set(EXTRA_SEARCH_MAPPINGS "${EXTRA_SEARCH_MAPPINGS} ${LLVM_BINARY_DIR}/${NameAndValue}")
endif()
endforeach()
else()
set(SEARCHENGINE "NO")
set(SERVER_BASED_SEARCH "NO")
set(EXTERNAL_SEARCH "NO")
set(EXTRA_SEARCH_MAPPINGS "")
endif()
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.cfg.in
${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg @ONLY)
set(abs_top_srcdir)
set(abs_top_builddir)
set(DOT)
add_custom_target(doxygen-llvm
COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating llvm doxygen documentation." VERBATIM)
if (LLVM_BUILD_DOCS)
add_dependencies(doxygen doxygen-llvm)
endif()
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen/html
DESTINATION docs/html)
endif()
endif()
endif()
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