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| author | Kyle Edwards <kyle.edwards@kitware.com> | 2018-10-03 09:36:58 -0400 |
|---|---|---|
| committer | Kyle Edwards <kyle.edwards@kitware.com> | 2018-10-10 10:56:00 -0400 |
| commit | 0d988f98e531333b32d0f1628acf86f8baa22241 (patch) | |
| tree | 882f2cb255dc0947d3e199169405c568e021db5e /Modules/UseSWIG.cmake | |
| parent | f9f96598df3164cf12b6da7764bc74361e3fa414 (diff) | |
| download | cmake-0d988f98e531333b32d0f1628acf86f8baa22241.tar.gz | |
cmake_policy: Add undocumented GET_WARNING command
This command is intended for modules that issue policy warnings so
they can get the warning string from CMake in a uniform manner,
rather than duplicating the string. Several modules been updated
to include an example of the usage of this new command.
Diffstat (limited to 'Modules/UseSWIG.cmake')
| -rw-r--r-- | Modules/UseSWIG.cmake | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/Modules/UseSWIG.cmake b/Modules/UseSWIG.cmake index f20a53b798..edb829489c 100644 --- a/Modules/UseSWIG.cmake +++ b/Modules/UseSWIG.cmake @@ -554,11 +554,8 @@ function(SWIG_ADD_LIBRARY name) set (UseSWIG_TARGET_NAME_PREFERENCE STANDARD) else() if (NOT target_name_policy) - message(AUTHOR_WARNING - "Policy CMP0078 is not set. " - "Run \"cmake --help-policy CMP0078\" for policy details. " - "Use the cmake_policy command to set the policy and suppress this warning." - ) + cmake_policy(GET_WARNING CMP0078 _cmp0078_warning) + message(AUTHOR_WARNING "${_cmp0078_warning}\n") endif() if (NOT DEFINED UseSWIG_TARGET_NAME_PREFERENCE) set (UseSWIG_TARGET_NAME_PREFERENCE LEGACY) |