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-rw-r--r--Modules/CheckCCompilerFlag.cmake1
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake
index efdac20..53f3454 100644
--- a/Modules/CheckCCompilerFlag.cmake
+++ b/Modules/CheckCCompilerFlag.cmake
@@ -10,6 +10,7 @@
#
# <flag> - the compiler flag
# <var> - variable to store the result
+# Will be created as an internal cache variable.
#
# This internally calls the check_c_source_compiles macro and sets
# CMAKE_REQUIRED_DEFINITIONS to <flag>. See help for