CMake/curl-config.cmake

   1
   2 get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
   3
   4 if(NOT CURL_FIND_COMPONENTS)
   5     set(CURL_FIND_COMPONENTS curl libcurl)
   6     if(CURL_FIND_REQUIRED)
   7         set(CURL_FIND_REQUIRED_curl TRUE)
   8         set(CURL_FIND_REQUIRED_libcurl TRUE)
   9     endif()
  10 endif()
  11
  12 set(_curl_missing_components)
  13 foreach(_comp ${CURL_FIND_COMPONENTS})
  14     if(EXISTS "${_DIR}/${_comp}-target.cmake")
  15         include("${_DIR}/${_comp}-target.cmake")
  16         set(CURL_${_comp}_FOUND TRUE)
  17     else()
  18         set(CURL_${_comp}_FOUND FALSE)
  19         if(CURL_FIND_REQUIRED_${_comp})
  20             set(CURL_FOUND FALSE)
  21             list(APPEND _curl_missing_components ${_comp})
  22         endif()
  23     endif()
  24 endforeach()
  25
  26 if(_curl_missing_components)
  27     set(CURL_NOT_FOUND_MESSAGE "Following required components not found: " ${_curl_missing_components})
  28 else()
  29     if(TARGET CURL::libcurl)
  30         string(TOUPPER "${CMAKE_BUILD_TYPE}" _curl_current_config)
  31         if(NOT _curl_current_config)
  32             set(_curl_current_config "NOCONFIG")
  33         endif()
  34         get_target_property(_curl_configurations CURL::libcurl IMPORTED_CONFIGURATIONS)
  35         list(FIND _curl_configurations "${_curl_current_config}" _i)
  36         if(_i LESS 0)
  37             set(_curl_config "RELEASE")
  38             list(FIND _curl_configurations "${_curl_current_config}" _i)
  39             if(_i LESS 0)
  40                 set(_curl_config "NOCONFIG")
  41                 list(FIND _curl_configurations "${_curl_current_config}" _i)
  42             endif()
  43         endif()
  44
  45         if(_i LESS 0)
  46             set(_curl_current_config "") # let CMake pick config at random
  47         else()
  48             set(_curl_current_config "_${_curl_current_config}")
  49         endif()
  50
  51         get_target_property(CURL_INCLUDE_DIRS CURL::libcurl INTERFACE_INCLUDE_DIRECTORIES)
  52         get_target_property(CURL_LIBRARIES CURL::libcurl "LOCATION${_curl_current_config}")
  53         set(_curl_current_config)
  54         set(_curl_configurations)
  55         set(_i)
  56     endif()
  57 endif()
  58
  59 unset(_curl_missing_components)