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CMake: Remove unused functions

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Closes #2711
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Ruslan Baratov 2018-07-05 13:11:04 +03:00 committed by Daniel Stenberg
parent 6e61668b9c
commit fac400da03
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GPG Key ID: 5CC908FDB71E12C2
1 changed files with 0 additions and 30 deletions
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30
CMake/Utilities.cmake
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@ -1,35 +1,5 @@
# File containing various utilities # 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()
# Convenience 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 # Returns a list of arguments that evaluate to true
function(collect_true output_var output_count_var) function(collect_true output_var output_count_var)
set(${output_var}) set(${output_var})