diff options
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 fa6d75a..06655a4 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) |