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-rw-r--r--Modules/CheckVariableExists.cmake33
1 files changed, 24 insertions, 9 deletions
diff --git a/Modules/CheckVariableExists.cmake b/Modules/CheckVariableExists.cmake
index a21e65f..4861ff0 100644
--- a/Modules/CheckVariableExists.cmake
+++ b/Modules/CheckVariableExists.cmake
@@ -1,17 +1,32 @@
-# - Check if the variable exists.
-# CHECK_VARIABLE_EXISTS(VAR VARIABLE)
+#.rst:
+# CheckVariableExists
+# -------------------
+#
+# Check if the variable exists.
+#
+# ::
+#
+# CHECK_VARIABLE_EXISTS(VAR VARIABLE)
+#
+#
+#
+# ::
+#
+# VAR - the name of the variable
+# VARIABLE - variable to store the result
+#
#
-# VAR - the name of the variable
-# VARIABLE - variable to store the result
#
# This macro is only for C variables.
#
-# The following variables may be set before calling this macro to
-# modify the way the check is run:
+# The following variables may be set before calling this macro to modify
+# the way the check is run:
+#
+# ::
#
-# CMAKE_REQUIRED_FLAGS = string of compile command line flags
-# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
-# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
+# CMAKE_REQUIRED_FLAGS = string of compile command line flags
+# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
+# CMAKE_REQUIRED_LIBRARIES = list of libraries to link
#=============================================================================
# Copyright 2002-2009 Kitware, Inc.