1 files changed, 345 insertions, 0 deletions
diff --git a/src/boost/tools/cmake/include/BoostInstall.cmake b/src/boost/tools/cmake/include/BoostInstall.cmake
new file mode 100644
index 000000000..7289bff2a
--- /dev/null
+++ b/src/boost/tools/cmake/include/BoostInstall.cmake
@@ -0,0 +1,345 @@
+# Copyright 2019, 2020 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
+
+if(NOT CMAKE_VERSION VERSION_LESS 3.10)
+  include_guard()
+endif()
+
+include(BoostMessage)
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
+
+# Variables
+
+if(WIN32)
+  set(__boost_default_layout "versioned")
+else()
+  set(__boost_default_layout "system")
+endif()
+
+set(BOOST_INSTALL_LAYOUT ${__boost_default_layout} CACHE STRING "Installation layout (versioned, tagged, or system)")
+set_property(CACHE BOOST_INSTALL_LAYOUT PROPERTY STRINGS versioned tagged system)
+
+set(BOOST_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}" CACHE STRING "Installation directory for library files")
+set(BOOST_INSTALL_CMAKEDIR "${BOOST_INSTALL_LIBDIR}/cmake" CACHE STRING "Installation directory for CMake configuration files")
+set(BOOST_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}" CACHE STRING "Installation directory for header files")
+
+if(BOOST_INSTALL_LAYOUT STREQUAL "versioned")
+  set(BOOST_INSTALL_INCLUDEDIR "$CACHE{BOOST_INSTALL_INCLUDEDIR}/boost-${PROJECT_VERSION_MAJOR}_${PROJECT_VERSION_MINOR}")
+endif()
+
+#
+
+function(__boost_install_set_output_name LIB TYPE VERSION)
+
+  set(name_debug ${LIB})
+  set(name_release ${LIB})
+
+  # prefix
+  if(WIN32 AND TYPE STREQUAL "STATIC_LIBRARY")
+    set_target_properties(${LIB} PROPERTIES PREFIX "lib")
+  endif()
+
+  # toolset
+  if(BOOST_INSTALL_LAYOUT STREQUAL versioned)
+
+    string(TOLOWER ${CMAKE_CXX_COMPILER_ID} toolset)
+
+    if(toolset STREQUAL "msvc")
+
+      set(toolset "vc")
+
+      if(CMAKE_CXX_COMPILER_VERSION MATCHES "^([0-9]+)[.]([0-9]+)")
+
+        if(CMAKE_MATCH_1 GREATER 18)
+          math(EXPR major ${CMAKE_MATCH_1}-5)
+        else()
+          math(EXPR major ${CMAKE_MATCH_1}-6)
+        endif()
+
+        math(EXPR minor ${CMAKE_MATCH_2}/10)
+
+        string(APPEND toolset ${major}${minor})
+
+      endif()
+
+    else()
+
+      if(toolset STREQUAL "gnu")
+
+        set(toolset "gcc")
+
+      elseif(toolset STREQUAL "clang")
+
+        if(MSVC)
+          set(toolset "clangw")
+        endif()
+
+      endif()
+
+      if(CMAKE_CXX_COMPILER_VERSION MATCHES "^([0-9]+)[.]")
+        string(APPEND toolset ${CMAKE_MATCH_1})
+      endif()
+
+    endif()
+
+    string(APPEND name_debug "-${toolset}")
+    string(APPEND name_release "-${toolset}")
+
+  endif()
+
+  if(BOOST_INSTALL_LAYOUT STREQUAL versioned OR BOOST_INSTALL_LAYOUT STREQUAL tagged)
+
+    # threading
+    string(APPEND name_debug "-mt")
+    string(APPEND name_release "-mt")
+
+    # ABI tag
+
+    if(MSVC)
+
+      get_target_property(MSVC_RUNTIME_LIBRARY ${LIB} MSVC_RUNTIME_LIBRARY)
+
+      if(MSVC_RUNTIME_LIBRARY STREQUAL "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+
+        string(APPEND name_debug "-sgd")
+        string(APPEND name_release "-s")
+
+      else()
+
+        string(APPEND name_debug "-gd")
+
+      endif()
+
+    else()
+
+      string(APPEND name_debug "-d")
+
+    endif()
+
+    # Arch and model
+    math(EXPR bits ${CMAKE_SIZEOF_VOID_P}*8)
+
+    string(APPEND name_debug "-x${bits}") # x86 only for now
+    string(APPEND name_release "-x${bits}")
+
+  endif()
+
+  if(BOOST_INSTALL_LAYOUT STREQUAL versioned)
+
+    string(REGEX REPLACE "^([0-9]+)[.]([0-9]+).*" "\\1_\\2" __ver ${VERSION})
+
+    string(APPEND name_debug "-${__ver}")
+    string(APPEND name_release "-${__ver}")
+
+  endif()
+
+  set_target_properties(${LIB} PROPERTIES OUTPUT_NAME_DEBUG ${name_debug})
+  set_target_properties(${LIB} PROPERTIES OUTPUT_NAME ${name_release})
+
+  if(TYPE STREQUAL "STATIC_LIBRARY")
+
+    set_target_properties(${LIB} PROPERTIES COMPILE_PDB_NAME_DEBUG "${name_debug}")
+    set_target_properties(${LIB} PROPERTIES COMPILE_PDB_NAME "${name_release}")
+
+  endif()
+
+endfunction()
+
+function(__boost_install_update_include_directory lib incdir prop)
+
+  get_target_property(value ${lib} ${prop})
+
+  if(value STREQUAL incdir)
+
+    set_target_properties(${lib} PROPERTIES ${prop} "$<BUILD_INTERFACE:${incdir}>;$<INSTALL_INTERFACE:${BOOST_INSTALL_INCLUDEDIR}>")
+
+  endif()
+
+endfunction()
+
+# Installs a single target
+# boost_install_target(TARGET target VERSION version [HEADER_DIRECTORY directory])
+
+function(boost_install_target)
+
+  cmake_parse_arguments(_ "" "TARGET;VERSION;HEADER_DIRECTORY" "" ${ARGN})
+
+  if(NOT __TARGET)
+
+    message(SEND_ERROR "boost_install_target: TARGET not given.")
+    return()
+
+  endif()
+
+  if(NOT __VERSION)
+
+    message(SEND_ERROR "boost_install_target: VERSION not given, but is required for installation.")
+    return()
+
+  endif()
+
+  set(LIB ${__TARGET})
+
+  if(NOT __HEADER_DIRECTORY)
+
+    set(__HEADER_DIRECTORY "${PROJECT_SOURCE_DIR}/include")
+
+  endif()
+
+  get_target_property(TYPE ${LIB} TYPE)
+
+  __boost_install_update_include_directory(${LIB} "${__HEADER_DIRECTORY}" INTERFACE_INCLUDE_DIRECTORIES)
+
+  if(TYPE STREQUAL "STATIC_LIBRARY" OR TYPE STREQUAL "SHARED_LIBRARY")
+
+    __boost_install_update_include_directory(${LIB} "${__HEADER_DIRECTORY}" INCLUDE_DIRECTORIES)
+
+    get_target_property(OUTPUT_NAME ${LIB} OUTPUT_NAME)
+
+    if(NOT OUTPUT_NAME)
+      __boost_install_set_output_name(${LIB} ${TYPE} ${__VERSION})
+    endif()
+
+  endif()
+
+  if(TYPE STREQUAL "SHARED_LIBRARY" OR TYPE STREQUAL "EXECUTABLE")
+
+    get_target_property(VERSION ${LIB} VERSION)
+
+    if(NOT VERSION)
+      set_target_properties(${LIB} PROPERTIES VERSION ${__VERSION})
+    endif()
+
+  endif()
+
+  if(LIB MATCHES "^boost_(.*)$")
+    set_target_properties(${LIB} PROPERTIES EXPORT_NAME ${CMAKE_MATCH_1})
+  endif()
+
+  set(CONFIG_INSTALL_DIR "${BOOST_INSTALL_CMAKEDIR}/${LIB}-${__VERSION}")
+
+  install(TARGETS ${LIB} EXPORT ${LIB}-targets DESTINATION ${BOOST_INSTALL_LIBDIR})
+
+  if(WIN32 AND TYPE STREQUAL "SHARED_LIBRARY")
+
+    install(FILES $<TARGET_PDB_FILE:${LIB}> DESTINATION ${BOOST_INSTALL_LIBDIR} OPTIONAL)
+
+  endif()
+
+  if(WIN32 AND TYPE STREQUAL "STATIC_LIBRARY" AND NOT CMAKE_VERSION VERSION_LESS 3.15)
+
+    install(FILES "$<TARGET_FILE_DIR:${LIB}>/$<TARGET_FILE_PREFIX:${LIB}>$<TARGET_FILE_BASE_NAME:${LIB}>.pdb" DESTINATION ${BOOST_INSTALL_LIBDIR} OPTIONAL)
+
+  endif()
+
+  install(EXPORT ${LIB}-targets DESTINATION "${CONFIG_INSTALL_DIR}" NAMESPACE Boost:: FILE ${LIB}-targets.cmake)
+
+  set(CONFIG_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/tmpinst/${LIB}-config.cmake")
+  set(CONFIG_FILE_CONTENTS "# Generated by BoostInstall.cmake for ${LIB}-${__VERSION}\n\n")
+
+  get_target_property(INTERFACE_LINK_LIBRARIES ${LIB} INTERFACE_LINK_LIBRARIES)
+
+  set(LINK_LIBRARIES "")
+
+  if(TYPE STREQUAL "STATIC_LIBRARY" OR TYPE STREQUAL "SHARED_LIBRARY")
+    get_target_property(LINK_LIBRARIES ${LIB} LINK_LIBRARIES)
+  endif()
+
+  if(INTERFACE_LINK_LIBRARIES OR LINK_LIBRARIES)
+
+    string(APPEND CONFIG_FILE_CONTENTS "include(CMakeFindDependencyMacro)\n\n")
+
+    foreach(dep IN LISTS INTERFACE_LINK_LIBRARIES LINK_LIBRARIES)
+
+      if(${dep} MATCHES "^Boost::(.*)$")
+
+        string(APPEND CONFIG_FILE_CONTENTS "find_dependency(boost_${CMAKE_MATCH_1} ${__VERSION} EXACT)\n")
+
+      endif()
+
+    endforeach()
+
+    string(APPEND CONFIG_FILE_CONTENTS "\n")
+
+  endif()
+
+  string(APPEND CONFIG_FILE_CONTENTS "include(\"\${CMAKE_CURRENT_LIST_DIR}/${LIB}-targets.cmake\")\n")
+
+  file(WRITE "${CONFIG_FILE_NAME}" "${CONFIG_FILE_CONTENTS}")
+  install(FILES "${CONFIG_FILE_NAME}" DESTINATION "${CONFIG_INSTALL_DIR}")
+
+  set(CONFIG_VERSION_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/tmpinst/${LIB}-config-version.cmake")
+
+  if(TYPE STREQUAL "INTERFACE_LIBRARY")
+
+    # Header-only libraries are architecture-independent
+
+    if(NOT CMAKE_VERSION VERSION_LESS 3.14)
+
+      write_basic_package_version_file("${CONFIG_VERSION_FILE_NAME}" COMPATIBILITY AnyNewerVersion ARCH_INDEPENDENT)
+
+    else()
+
+      set(OLD_CMAKE_SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P})
+      set(CMAKE_SIZEOF_VOID_P "")
+
+      write_basic_package_version_file("${CONFIG_VERSION_FILE_NAME}" COMPATIBILITY AnyNewerVersion)
+
+      set(CMAKE_SIZEOF_VOID_P ${OLD_CMAKE_SIZEOF_VOID_P})
+
+    endif()
+
+  else()
+
+    write_basic_package_version_file("${CONFIG_VERSION_FILE_NAME}" COMPATIBILITY AnyNewerVersion)
+
+  endif()
+
+  install(FILES "${CONFIG_VERSION_FILE_NAME}" DESTINATION "${CONFIG_INSTALL_DIR}")
+
+endfunction()
+
+# boost_install([VERSION version] [TARGETS targets...] [HEADER_DIRECTORY directory])
+
+function(boost_install)
+
+  cmake_parse_arguments(_ "" "VERSION;HEADER_DIRECTORY" "TARGETS" ${ARGN})
+
+  if(NOT __VERSION)
+
+    if(NOT PROJECT_VERSION)
+
+      message(AUTHOR_WARNING "boost_install: VERSION not given, PROJECT_VERSION not set, but a version is required for installation.")
+      return()
+
+    else()
+
+      boost_message(DEBUG "boost_install: VERSION not given, assuming PROJECT_VERSION ('${PROJECT_VERSION}')")
+      set(__VERSION ${PROJECT_VERSION})
+
+    endif()
+
+  endif()
+
+  if(__UNPARSED_ARGUMENTS)
+
+    message(AUTHOR_WARNING "boost_install: extra arguments ignored: ${__UNPARSED_ARGUMENTS}")
+
+  endif()
+
+  if(__HEADER_DIRECTORY)
+
+    get_filename_component(__HEADER_DIRECTORY "${__HEADER_DIRECTORY}" ABSOLUTE)
+    install(DIRECTORY "${__HEADER_DIRECTORY}/" DESTINATION "${BOOST_INSTALL_INCLUDEDIR}")
+
+  endif()
+
+  foreach(target IN LISTS __TARGETS)
+
+    boost_install_target(TARGET ${target} VERSION ${__VERSION} HEADER_DIRECTORY ${__HEADER_DIRECTORY})
+
+  endforeach()
+
+endfunction()