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Fix Default Asset File locator for clang docs #97505

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15 changes: 8 additions & 7 deletions clang-tools-extra/clang-doc/tool/CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -25,17 +25,15 @@ set(assets
)

set(asset_dir "${CMAKE_CURRENT_SOURCE_DIR}/../assets")
set(resource_dir "${CMAKE_BINARY_DIR}/share/clang-doc")
set(out_files)

function(copy_files_to_dst src_dir dst_dir file)
set(src "${src_dir}/${file}")
set(dst "${dst_dir}/${file}")
add_custom_command(OUTPUT ${dst}
DEPENDS ${src}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
COMMENT "Copying ${file} to ${dst_dir}"
)
if (NOT EXISTS ${dst_dir})
file(MAKE_DIRECTORY ${dst_dir})
endif()
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I don't believe this is necessary - copy_if_different will do the right thing.

configure_file(${src} ${dst} COPYONLY)
list(APPEND out_files ${dst})
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set(out_files ${out_files} PARENT_SCOPE)
endfunction(copy_files_to_dst)
Expand All @@ -44,7 +42,10 @@ foreach(f ${assets})
install(FILES ${asset_dir}/${f}
DESTINATION "${CMAKE_INSTALL_DATADIR}/clang-doc"
COMPONENT clang-doc)
copy_files_to_dst(${asset_dir} ${resource_dir} ${f})
foreach(config ${CMAKE_CONFIGURATION_TYPES})
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set(resource_dir "${CMAKE_BINARY_DIR}/${config}/share/clang-doc")
copy_files_to_dst(${asset_dir} ${resource_dir} ${f})
endforeach(config)
endforeach(f)

add_custom_target(copy-clang-doc-assets
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