Down-integrate from google3.
diff --git a/cmake/install.cmake b/cmake/install.cmake
index e14ef1d..dbb4265 100644
--- a/cmake/install.cmake
+++ b/cmake/install.cmake
@@ -1,103 +1,103 @@
-include(GNUInstallDirs)
-
-foreach(_library
- libprotobuf-lite
- libprotobuf
- libprotoc)
- set_property(TARGET ${_library}
- PROPERTY INTERFACE_INCLUDE_DIRECTORIES
- $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
- install(TARGETS ${_library} EXPORT protobuf-targets
- RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${_library}
- LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library}
- ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library})
-endforeach()
-
-install(TARGETS protoc EXPORT protobuf-targets
- RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT protoc)
-
-if(TRUE)
- file(STRINGS extract_includes.bat.in _extract_strings
- REGEX "^copy")
- foreach(_extract_string ${_extract_strings})
- string(REPLACE "copy \${PROTOBUF_SOURCE_WIN32_PATH}\\" ""
- _extract_string ${_extract_string})
- string(REPLACE "\\" "/" _extract_string ${_extract_string})
- string(REGEX MATCH "^[^ ]+"
- _extract_from ${_extract_string})
- string(REGEX REPLACE "^${_extract_from} ([^$]+)" "\\1"
- _extract_to ${_extract_string})
- get_filename_component(_extract_from "${protobuf_SOURCE_DIR}/${_extract_from}" ABSOLUTE)
- get_filename_component(_extract_name ${_extract_to} NAME)
- get_filename_component(_extract_to ${_extract_to} PATH)
- string(REPLACE "include/" "${CMAKE_INSTALL_INCLUDEDIR}/"
- _extract_to "${_extract_to}")
- if(EXISTS "${_extract_from}")
- install(FILES "${_extract_from}"
- DESTINATION "${_extract_to}"
- COMPONENT protobuf-headers
- RENAME "${_extract_name}")
- else()
- message(AUTHOR_WARNING "The file \"${_extract_from}\" is listed in "
- "\"${protobuf_SOURCE_DIR}/cmake/extract_includes.bat.in\" "
- "but there not exists. The file will not be installed.")
- endif()
- endforeach()
-endif()
-
-# Internal function for parsing auto tools scripts
-function(_protobuf_auto_list FILE_NAME VARIABLE)
- file(STRINGS ${FILE_NAME} _strings)
- set(_list)
- foreach(_string ${_strings})
- set(_found)
- string(REGEX MATCH "^[ \t]*${VARIABLE}[ \t]*=[ \t]*" _found "${_string}")
- if(_found)
- string(LENGTH "${_found}" _length)
- string(SUBSTRING "${_string}" ${_length} -1 _draft_list)
- foreach(_item ${_draft_list})
- string(STRIP "${_item}" _item)
- list(APPEND _list "${_item}")
- endforeach()
- endif()
- endforeach()
- set(${VARIABLE} ${_list} PARENT_SCOPE)
-endfunction()
-
-# Install well-known type proto files
-_protobuf_auto_list("../src/Makefile.am" nobase_dist_proto_DATA)
-foreach(_file ${nobase_dist_proto_DATA})
- get_filename_component(_file_from "../src/${_file}" ABSOLUTE)
- get_filename_component(_file_name ${_file} NAME)
- get_filename_component(_file_path ${_file} PATH)
- if(EXISTS "${_file_from}")
- install(FILES "${_file_from}"
- DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${_file_path}"
- COMPONENT protobuf-protos
- RENAME "${_file_name}")
- else()
- message(AUTHOR_WARNING "The file \"${_file_from}\" is listed in "
- "\"${protobuf_SOURCE_DIR}/../src/Makefile.am\" as nobase_dist_proto_DATA "
- "but there not exists. The file will not be installed.")
- endif()
-endforeach()
-
-# Export configuration
-
-install(EXPORT protobuf-targets
- DESTINATION "lib/cmake/protobuf"
- COMPONENT protobuf-export)
-
-configure_file(protobuf-config.cmake.in
- protobuf-config.cmake @ONLY)
-configure_file(protobuf-config-version.cmake.in
- protobuf-config-version.cmake @ONLY)
-configure_file(protobuf-module.cmake.in
- protobuf-module.cmake @ONLY)
-
-install(FILES
- "${protobuf_BINARY_DIR}/protobuf-config.cmake"
- "${protobuf_BINARY_DIR}/protobuf-config-version.cmake"
- "${protobuf_BINARY_DIR}/protobuf-module.cmake"
- DESTINATION "lib/cmake/protobuf"
- COMPONENT protobuf-export)
+include(GNUInstallDirs)
+
+foreach(_library
+ libprotobuf-lite
+ libprotobuf
+ libprotoc)
+ set_property(TARGET ${_library}
+ PROPERTY INTERFACE_INCLUDE_DIRECTORIES
+ $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+ install(TARGETS ${_library} EXPORT protobuf-targets
+ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${_library}
+ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library}
+ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library})
+endforeach()
+
+install(TARGETS protoc EXPORT protobuf-targets
+ RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT protoc)
+
+if(TRUE)
+ file(STRINGS extract_includes.bat.in _extract_strings
+ REGEX "^copy")
+ foreach(_extract_string ${_extract_strings})
+ string(REPLACE "copy \${PROTOBUF_SOURCE_WIN32_PATH}\\" ""
+ _extract_string ${_extract_string})
+ string(REPLACE "\\" "/" _extract_string ${_extract_string})
+ string(REGEX MATCH "^[^ ]+"
+ _extract_from ${_extract_string})
+ string(REGEX REPLACE "^${_extract_from} ([^$]+)" "\\1"
+ _extract_to ${_extract_string})
+ get_filename_component(_extract_from "${protobuf_SOURCE_DIR}/${_extract_from}" ABSOLUTE)
+ get_filename_component(_extract_name ${_extract_to} NAME)
+ get_filename_component(_extract_to ${_extract_to} PATH)
+ string(REPLACE "include/" "${CMAKE_INSTALL_INCLUDEDIR}/"
+ _extract_to "${_extract_to}")
+ if(EXISTS "${_extract_from}")
+ install(FILES "${_extract_from}"
+ DESTINATION "${_extract_to}"
+ COMPONENT protobuf-headers
+ RENAME "${_extract_name}")
+ else()
+ message(AUTHOR_WARNING "The file \"${_extract_from}\" is listed in "
+ "\"${protobuf_SOURCE_DIR}/cmake/extract_includes.bat.in\" "
+ "but there not exists. The file will not be installed.")
+ endif()
+ endforeach()
+endif()
+
+# Internal function for parsing auto tools scripts
+function(_protobuf_auto_list FILE_NAME VARIABLE)
+ file(STRINGS ${FILE_NAME} _strings)
+ set(_list)
+ foreach(_string ${_strings})
+ set(_found)
+ string(REGEX MATCH "^[ \t]*${VARIABLE}[ \t]*=[ \t]*" _found "${_string}")
+ if(_found)
+ string(LENGTH "${_found}" _length)
+ string(SUBSTRING "${_string}" ${_length} -1 _draft_list)
+ foreach(_item ${_draft_list})
+ string(STRIP "${_item}" _item)
+ list(APPEND _list "${_item}")
+ endforeach()
+ endif()
+ endforeach()
+ set(${VARIABLE} ${_list} PARENT_SCOPE)
+endfunction()
+
+# Install well-known type proto files
+_protobuf_auto_list("../src/Makefile.am" nobase_dist_proto_DATA)
+foreach(_file ${nobase_dist_proto_DATA})
+ get_filename_component(_file_from "../src/${_file}" ABSOLUTE)
+ get_filename_component(_file_name ${_file} NAME)
+ get_filename_component(_file_path ${_file} PATH)
+ if(EXISTS "${_file_from}")
+ install(FILES "${_file_from}"
+ DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${_file_path}"
+ COMPONENT protobuf-protos
+ RENAME "${_file_name}")
+ else()
+ message(AUTHOR_WARNING "The file \"${_file_from}\" is listed in "
+ "\"${protobuf_SOURCE_DIR}/../src/Makefile.am\" as nobase_dist_proto_DATA "
+ "but there not exists. The file will not be installed.")
+ endif()
+endforeach()
+
+# Export configuration
+
+install(EXPORT protobuf-targets
+ DESTINATION "lib/cmake/protobuf"
+ COMPONENT protobuf-export)
+
+configure_file(protobuf-config.cmake.in
+ protobuf-config.cmake @ONLY)
+configure_file(protobuf-config-version.cmake.in
+ protobuf-config-version.cmake @ONLY)
+configure_file(protobuf-module.cmake.in
+ protobuf-module.cmake @ONLY)
+
+install(FILES
+ "${protobuf_BINARY_DIR}/protobuf-config.cmake"
+ "${protobuf_BINARY_DIR}/protobuf-config-version.cmake"
+ "${protobuf_BINARY_DIR}/protobuf-module.cmake"
+ DESTINATION "lib/cmake/protobuf"
+ COMPONENT protobuf-export)
