From 908c74399a737d878e18823e00730964896d1184 Mon Sep 17 00:00:00 2001
From: Sebastian Leske <sebastian.leske@sleske.name>
Date: Wed, 10 Sep 2014 08:35:49 +0200
Subject: Help: Document that the CHECK_* macros create cache variables

Otherwise callers may expect to be able to re-use result variables.
---
 Modules/CheckFortranSourceCompiles.cmake | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Modules/CheckFortranSourceCompiles.cmake')

diff --git a/Modules/CheckFortranSourceCompiles.cmake b/Modules/CheckFortranSourceCompiles.cmake
index 63e4539029..f90d05bd6f 100644
--- a/Modules/CheckFortranSourceCompiles.cmake
+++ b/Modules/CheckFortranSourceCompiles.cmake
@@ -12,6 +12,7 @@
 #   Source code to try to compile.  It must define a PROGRAM entry point.
 # ``<var>``
 #   Variable to store whether the source code compiled.
+#   Will be created as an internal cache variable.
 # ``<fail-regex>``
 #   Fail if test output matches this regex.
 #
-- 
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