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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2019-05-09 16:51:55 -0400 |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2019-05-23 09:15:04 -0400 |
| commit | 3dfc8b9bd6b75d35b959ee4a79c056f4af8ea28a (patch) | |
| tree | 82590eaeb3214bc99639b9ef928498c84b7aad3e /Modules/GetPrerequisites.cmake | |
| parent | a4faf7788cc40b17c48a9393cd15425ee65abfd9 (diff) | |
| download | cmake-3dfc8b9bd6b75d35b959ee4a79c056f4af8ea28a.tar.gz | |
GetPrerequisites: use if(IN_LIST) instead of foreach
Diffstat (limited to 'Modules/GetPrerequisites.cmake')
| -rw-r--r-- | Modules/GetPrerequisites.cmake | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/Modules/GetPrerequisites.cmake b/Modules/GetPrerequisites.cmake index fa6d75ae43..06655a4ce1 100644 --- a/Modules/GetPrerequisites.cmake +++ b/Modules/GetPrerequisites.cmake @@ -169,17 +169,11 @@ Possible types are: other #]=======================================================================] -function(gp_append_unique list_var value) - set(contains 0) - - foreach(item ${${list_var}}) - if(item STREQUAL "${value}") - set(contains 1) - break() - endif() - endforeach() +cmake_policy(PUSH) +cmake_policy(SET CMP0057 NEW) # if IN_LIST - if(NOT contains) +function(gp_append_unique list_var value) + if(NOT item IN_LIST ${list_var}) set(${list_var} ${${list_var}} "${value}" PARENT_SCOPE) endif() endfunction() @@ -1043,3 +1037,5 @@ function(list_prerequisites_by_glob glob_arg glob_exp) endif() endforeach() endfunction() + +cmake_policy(POP) |