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-rw-r--r--Modules/CheckCCompilerFlag.cmake4
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake
index b084399..07fca64 100644
--- a/Modules/CheckCCompilerFlag.cmake
+++ b/Modules/CheckCCompilerFlag.cmake
@@ -3,6 +3,10 @@
#
# FLAG - the compiler flag
# VARIABLE - variable to store the result
+#
+# This actually calls the check_c_source_compiles macro.
+# See help for CheckCSourceCompiles for a listing of variables
+# that can modify the build.
# Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
#