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Cmake truncates the full link path to a shared library if it is missing an SONAME in some undocumented scenarios. This causes builds in some systems to fail if "lpeg" isn't a library on the system path. The path of imported libraries aren't modified by cmake, so we can use that as a workaround until a proper solution for this has been identified. Closes https://github.com/neovim/neovim/issues/23395.
17 lines
555 B
CMake
17 lines
555 B
CMake
find_library(LPEG_LIBRARY NAMES lpeg_a lpeg liblpeg_a)
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# Ubuntu-specific workaround to find system paths
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function(ubuntu)
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set(CMAKE_FIND_LIBRARY_PREFIXES "")
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find_library(LPEG_LIBRARY NAMES lpeg PATH_SUFFIXES lua/5.1)
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endfunction()
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ubuntu()
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find_package_handle_standard_args(Lpeg DEFAULT_MSG LPEG_LIBRARY)
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mark_as_advanced(LPEG_LIBRARY)
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# Workaround: use an imported library to prevent cmake from modifying library
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# link path. See #23395.
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add_library(lpeg UNKNOWN IMPORTED)
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set_target_properties(lpeg PROPERTIES IMPORTED_LOCATION ${LPEG_LIBRARY})
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