[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/CMake/Utilities.cmake b/ap/lib/libcurl/curl-7.54.1/CMake/Utilities.cmake
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+# File containing various utilities
+
+# Converts a CMake list to a string containing elements separated by spaces
+function(TO_LIST_SPACES _LIST_NAME OUTPUT_VAR)
+ set(NEW_LIST_SPACE)
+ foreach(ITEM ${${_LIST_NAME}})
+ set(NEW_LIST_SPACE "${NEW_LIST_SPACE} ${ITEM}")
+ endforeach()
+ string(STRIP ${NEW_LIST_SPACE} NEW_LIST_SPACE)
+ set(${OUTPUT_VAR} "${NEW_LIST_SPACE}" PARENT_SCOPE)
+endfunction()
+
+# Appends a lis of item to a string which is a space-separated list, if they don't already exist.
+function(LIST_SPACES_APPEND_ONCE LIST_NAME)
+ string(REPLACE " " ";" _LIST ${${LIST_NAME}})
+ list(APPEND _LIST ${ARGN})
+ list(REMOVE_DUPLICATES _LIST)
+ to_list_spaces(_LIST NEW_LIST_SPACE)
+ set(${LIST_NAME} "${NEW_LIST_SPACE}" PARENT_SCOPE)
+endfunction()
+
+# Convinience function that does the same as LIST(FIND ...) but with a TRUE/FALSE return value.
+# Ex: IN_STR_LIST(MY_LIST "Searched item" WAS_FOUND)
+function(IN_STR_LIST LIST_NAME ITEM_SEARCHED RETVAL)
+ list(FIND ${LIST_NAME} ${ITEM_SEARCHED} FIND_POS)
+ if(${FIND_POS} EQUAL -1)
+ set(${RETVAL} FALSE PARENT_SCOPE)
+ else()
+ set(${RETVAL} TRUE PARENT_SCOPE)
+ endif()
+endfunction()
+
+# Returns a list of arguments that evaluate to true
+function(collect_true output_var output_count_var)
+ set(${output_var})
+ foreach(option_var IN LISTS ARGN)
+ if(${option_var})
+ list(APPEND ${output_var} ${option_var})
+ endif()
+ endforeach()
+ set(${output_var} ${${output_var}} PARENT_SCOPE)
+ list(LENGTH ${output_var} ${output_count_var})
+ set(${output_count_var} ${${output_count_var}} PARENT_SCOPE)
+endfunction()