• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1include(GNUInstallDirs)
2
3foreach(_library
4  libprotobuf-lite
5  libprotobuf
6  libprotoc)
7  set_property(TARGET ${_library}
8    PROPERTY INTERFACE_INCLUDE_DIRECTORIES
9    $<BUILD_INTERFACE:${protobuf_source_dir}/src>
10    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
11  install(TARGETS ${_library} EXPORT protobuf-targets
12    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${_library}
13    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library}
14    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library})
15endforeach()
16
17install(TARGETS protoc EXPORT protobuf-targets
18  RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT protoc)
19
20file(STRINGS extract_includes.bat.in _extract_strings
21  REGEX "^copy")
22foreach(_extract_string ${_extract_strings})
23  string(REPLACE "copy \${PROTOBUF_SOURCE_WIN32_PATH}\\" ""
24    _extract_string ${_extract_string})
25  string(REPLACE "\\" "/" _extract_string ${_extract_string})
26  string(REGEX MATCH "^[^ ]+"
27    _extract_from ${_extract_string})
28  string(REGEX REPLACE "^${_extract_from} ([^$]+)" "\\1"
29    _extract_to ${_extract_string})
30  get_filename_component(_extract_from "${protobuf_SOURCE_DIR}/${_extract_from}" ABSOLUTE)
31  get_filename_component(_extract_name ${_extract_to} NAME)
32  get_filename_component(_extract_to ${_extract_to} PATH)
33  string(REPLACE "include/" "${CMAKE_INSTALL_INCLUDEDIR}/"
34    _extract_to "${_extract_to}")
35  if(EXISTS "${_extract_from}")
36    install(FILES "${_extract_from}"
37      DESTINATION "${_extract_to}"
38      COMPONENT protobuf-headers
39      RENAME "${_extract_name}")
40  else()
41    message(AUTHOR_WARNING "The file \"${_extract_from}\" is listed in "
42      "\"${protobuf_SOURCE_DIR}/cmake/extract_includes.bat.in\" "
43      "but there not exists. The file will not be installed.")
44  endif()
45endforeach()
46
47# Internal function for parsing auto tools scripts
48function(_protobuf_auto_list FILE_NAME VARIABLE)
49  file(STRINGS ${FILE_NAME} _strings)
50  set(_list)
51  foreach(_string ${_strings})
52    set(_found)
53    string(REGEX MATCH "^[ \t]*${VARIABLE}[ \t]*=[ \t]*" _found "${_string}")
54    if(_found)
55      string(LENGTH "${_found}" _length)
56      string(SUBSTRING "${_string}" ${_length} -1 _draft_list)
57      foreach(_item ${_draft_list})
58        string(STRIP "${_item}" _item)
59        list(APPEND _list "${_item}")
60      endforeach()
61    endif()
62  endforeach()
63  set(${VARIABLE} ${_list} PARENT_SCOPE)
64endfunction()
65
66# Install well-known type proto files
67_protobuf_auto_list("../src/Makefile.am" nobase_dist_proto_DATA)
68foreach(_file ${nobase_dist_proto_DATA})
69  get_filename_component(_file_from "../src/${_file}" ABSOLUTE)
70  get_filename_component(_file_name ${_file} NAME)
71  get_filename_component(_file_path ${_file} PATH)
72  if(EXISTS "${_file_from}")
73    install(FILES "${_file_from}"
74      DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/${_file_path}"
75      COMPONENT protobuf-protos
76      RENAME "${_file_name}")
77  else()
78    message(AUTHOR_WARNING "The file \"${_file_from}\" is listed in "
79      "\"${protobuf_SOURCE_DIR}/../src/Makefile.am\" as nobase_dist_proto_DATA "
80      "but there not exists. The file will not be installed.")
81  endif()
82endforeach()
83
84# Install configuration
85set(_cmakedir_desc "Directory relative to CMAKE_INSTALL to install the cmake configuration files")
86if(NOT MSVC)
87  set(CMAKE_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/protobuf" CACHE STRING "${_cmakedir_desc}")
88else()
89  set(CMAKE_INSTALL_CMAKEDIR "cmake" CACHE STRING "${_cmakedir_desc}")
90endif()
91mark_as_advanced(CMAKE_INSTALL_CMAKEDIR)
92
93configure_file(protobuf-config.cmake.in
94  ${CMAKE_INSTALL_CMAKEDIR}/protobuf-config.cmake @ONLY)
95configure_file(protobuf-config-version.cmake.in
96  ${CMAKE_INSTALL_CMAKEDIR}/protobuf-config-version.cmake @ONLY)
97configure_file(protobuf-module.cmake.in
98  ${CMAKE_INSTALL_CMAKEDIR}/protobuf-module.cmake @ONLY)
99configure_file(protobuf-options.cmake
100  ${CMAKE_INSTALL_CMAKEDIR}/protobuf-options.cmake @ONLY)
101
102# Allows the build directory to be used as a find directory.
103export(TARGETS libprotobuf-lite libprotobuf libprotoc protoc
104  NAMESPACE protobuf::
105  FILE ${CMAKE_INSTALL_CMAKEDIR}/protobuf-targets.cmake
106)
107
108install(EXPORT protobuf-targets
109  DESTINATION "${CMAKE_INSTALL_CMAKEDIR}"
110  NAMESPACE protobuf::
111  COMPONENT protobuf-export)
112
113install(DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_CMAKEDIR}/
114  DESTINATION "${CMAKE_INSTALL_CMAKEDIR}"
115  COMPONENT protobuf-export
116  PATTERN protobuf-targets.cmake EXCLUDE
117)
118
119option(protobuf_INSTALL_EXAMPLES "Install the examples folder" OFF)
120if(protobuf_INSTALL_EXAMPLES)
121  install(DIRECTORY ../examples/ DESTINATION examples
122    COMPONENT protobuf-examples)
123endif()
124