diff options
author | DongHun Kwak <dh0128.kwak@samsung.com> | 2021-10-08 09:13:15 +0900 |
---|---|---|
committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2021-10-08 09:13:15 +0900 |
commit | a9a515dd6b7b96484920a3f0f1202393b91dfd2e (patch) | |
tree | 62e21c47bbffdc30a405d1ef04f452ee46a384b6 /Modules/CheckVariableExists.cmake | |
parent | 0375131677cc32a24352f205d05c730690c55af6 (diff) | |
download | cmake-a9a515dd6b7b96484920a3f0f1202393b91dfd2e.tar.gz cmake-a9a515dd6b7b96484920a3f0f1202393b91dfd2e.tar.bz2 cmake-a9a515dd6b7b96484920a3f0f1202393b91dfd2e.zip |
Imported Upstream version 3.11.0upstream/3.11.0
Diffstat (limited to 'Modules/CheckVariableExists.cmake')
-rw-r--r-- | Modules/CheckVariableExists.cmake | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/CheckVariableExists.cmake b/Modules/CheckVariableExists.cmake index fd5c36c6a..ab456d14d 100644 --- a/Modules/CheckVariableExists.cmake +++ b/Modules/CheckVariableExists.cmake @@ -32,6 +32,8 @@ # CMAKE_REQUIRED_LIBRARIES = list of libraries to link # CMAKE_REQUIRED_QUIET = execute quietly without messages +include_guard(GLOBAL) + macro(CHECK_VARIABLE_EXISTS VAR VARIABLE) if(NOT DEFINED "${VARIABLE}") set(MACRO_CHECK_VARIABLE_DEFINITIONS |