[CMake] find_package question
Robert Dailey
rcdailey at gmail.com
Thu Apr 9 21:55:53 EDT 2009
I'm reading the guidelines for find package modules here:
http://www.cmake.org/cgi-bin/viewcvs.cgi/Modules/readme.txt?root=CMake&view=markup
No where in here do I see any mention of "uppercase" variable names. For
example, if my find package is:
FindFoo.cmake
My return variables are:
Foo_LIBRARIES
Foo_INCLUDE_DIRS
Foo_FOUND
However, FindPackageHandleStandardArgs.cmake makes the FOUND variable all
upper case, like so:
FOO_FOUND
What am I supposed to do? Uppercase or not? I notice that some pre-packaged
find modules (like boost) do not use uppercase names, while others (like
OpenGL) do use uppercase.
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