CMake/Tests/RunCMake/list/REMOVE_DUPLICATES-NotList.cmake at f2b438cb0afb577ee87c8bc2295ed3d263fc85f2 - CMake - Gitea - ZeroTwo

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Ben Boeckel acfe53c588 cmListCommand: make list(ACTION not_a_list) succeed when idempotent

The operations changed here all are no-ops on empty lists anyways, so
just have them succeed when given non-extant lists.

  - `list(REMOVE_ITEM)`
  - `list(REMOVE_DUPLICATES)`
  - `list(SORT)`
  - `list(FILTER)`
  - `list(REVERSE)`

2018-10-16 14:31:39 -04:00

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CMake

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 unset(nosuchlist)
 list(REMOVE_DUPLICATES nosuchlist)
 if (DEFINED nosuchlist)
   message(FATAL_ERROR
     "list(REMOVE_DUPLICATES) created our list")
 endif ()