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-rw-r--r--Modules/FindRuby.cmake15
1 files changed, 13 insertions, 2 deletions
diff --git a/Modules/FindRuby.cmake b/Modules/FindRuby.cmake
index 3b8122e..0559a69 100644
--- a/Modules/FindRuby.cmake
+++ b/Modules/FindRuby.cmake
@@ -48,10 +48,21 @@ This module will set the following variables in your project:
Ruby patch version.
-Also:
+The following variables are also provided for compatibility reasons,
+don't use them in new code:
+``RUBY_EXECUTABLE``
+ same as Ruby_EXECUTABLE.
+``RUBY_INCLUDE_DIRS``
+ same as Ruby_INCLUDE_DIRS.
``RUBY_INCLUDE_PATH``
- same as Ruby_INCLUDE_DIRS, only provided for compatibility reasons, don't use it
+ same as Ruby_INCLUDE_DIRS.
+``RUBY_LIBRARY``
+ same as Ruby_LIBRARY.
+``RUBY_VERSION``
+ same as Ruby_VERSION.
+``RUBY_FOUND``
+ same as Ruby_FOUND.
Hints
^^^^^