mirror of
https://github.com/microsoft/vcpkg.git
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58 lines
2.0 KiB
CMake
58 lines
2.0 KiB
CMake
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function(z_vcpkg_fixup_rpath_in_dir)
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vcpkg_find_acquire_program(PATCHELF)
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# We need to iterate trough everything because we
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# can't predict where an elf file will be located
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file(GLOB root_entries LIST_DIRECTORIES TRUE "${CURRENT_PACKAGES_DIR}/*")
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# Skip some folders for better throughput
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list(APPEND folders_to_skip "include")
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list(JOIN folders_to_skip "|" folders_to_skip_regex)
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set(folders_to_skip_regex "^(${folders_to_skip_regex})$")
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foreach(folder IN LISTS root_entries)
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if(NOT IS_DIRECTORY "${folder}")
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continue()
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endif()
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get_filename_component(folder_name "${folder}" NAME)
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if(folder_name MATCHES "${folders_to_skip_regex}")
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continue()
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endif()
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file(GLOB_RECURSE elf_files LIST_DIRECTORIES FALSE "${folder}/*")
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foreach(elf_file IN LISTS elf_files)
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if(IS_SYMLINK "${elf_file}")
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continue()
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endif()
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get_filename_component(elf_file_dir "${elf_file}" DIRECTORY)
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set(current_prefix "${CURRENT_PACKAGES_DIR}")
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if(elf_file_dir MATCHES "debug/")
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set(current_prefix "${CURRENT_PACKAGES_DIR}/debug")
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endif()
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# compute path relative to lib
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file(RELATIVE_PATH relative_to_lib "${elf_file_dir}" "${current_prefix}/lib")
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if(relative_to_lib STREQUAL "")
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set(rpath "\$ORIGIN")
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else()
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set(rpath "\$ORIGIN:\$ORIGIN/${relative_to_lib}")
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endif()
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# If this fails, the file is not an elf
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execute_process(
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COMMAND "${PATCHELF}" --set-rpath "${rpath}" "${elf_file}"
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OUTPUT_QUIET
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ERROR_VARIABLE set_rpath_error
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)
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if("${set_rpath_error}" STREQUAL "")
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message(STATUS "Fixed rpath: ${elf_file} (${rpath})")
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endif()
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endforeach()
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endforeach()
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endfunction()
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z_vcpkg_fixup_rpath_in_dir()
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