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-rw-r--r--Modules/CheckCXXSourceRuns.cmake2
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/CheckCXXSourceRuns.cmake b/Modules/CheckCXXSourceRuns.cmake
index 246c873..c8ff3d7 100644
--- a/Modules/CheckCXXSourceRuns.cmake
+++ b/Modules/CheckCXXSourceRuns.cmake
@@ -68,5 +68,7 @@ include_guard(GLOBAL)
include(Internal/CheckSourceRuns)
macro(CHECK_CXX_SOURCE_RUNS SOURCE VAR)
+ set(_CheckSourceRuns_old_signature 1)
cmake_check_source_runs(CXX "${SOURCE}" ${VAR} ${ARGN})
+ unset(_CheckSourceRuns_old_signature)
endmacro()