libcxxabi/include/CMakeLists.txt

   1 set(files
   2   __cxxabi_config.h
   3   cxxabi.h
   4   )
   5
   6 foreach(f ${files})
   7   set(src "${CMAKE_CURRENT_SOURCE_DIR}/${f}")
   8   set(dst "${LIBCXXABI_GENERATED_INCLUDE_DIR}/${f}")
   9   add_custom_command(OUTPUT ${dst}
  10     DEPENDS ${src}
  11     COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst}
  12     COMMENT "Copying CXXABI header ${f}")
  13   list(APPEND _all_includes "${dst}")
  14 endforeach()
  15
  16 add_custom_target(generate-cxxabi-headers ALL DEPENDS ${_all_includes})
  17
  18 add_library(cxxabi-headers INTERFACE)
  19 add_dependencies(cxxabi-headers generate-cxxabi-headers)
  20 target_include_directories(cxxabi-headers INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}")
  21
  22 if (LIBCXXABI_INSTALL_HEADERS)
  23   foreach(file ${files})
  24     get_filename_component(dir ${file} DIRECTORY)
  25     install(FILES ${file}
  26       DESTINATION ${LIBCXXABI_INSTALL_INCLUDE_DIR}/${dir}
  27       COMPONENT cxxabi-headers
  28       PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
  29     )
  30   endforeach()
  31
  32   add_custom_target(install-cxxabi-headers
  33                     DEPENDS cxxabi-headers
  34                     COMMAND "${CMAKE_COMMAND}"
  35                             -DCMAKE_INSTALL_COMPONENT=cxxabi-headers
  36                             -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
  37   # Stripping is a no-op for headers
  38   add_custom_target(install-cxxabi-headers-stripped DEPENDS install-cxxabi-headers)
  39 endif()