[CMake] FIND_PATH/FIND_FILE and frameworks

[Bill Hoffman]

I have moved the framework stuff from FIND_FILE to FIND_PATH.

So, this:

FIND_FILE(FOO foo.h)  --  Sets FOO to /System/Library/Frameworks/foo.framework/Headers

FIND_FILE(FOOFRAME foo/foo.h) -- Sets FOOFRAME to /System/Library/Frameworks/foo.framework


is this:

FIND_PATH(FOO foo.h)  --  Sets FOO to /System/Library/Frameworks/foo.framework/Headers

FIND_PATH(FOOFRAME foo/foo.h) -- Sets FOOFRAME to /System/Library/Frameworks/foo.framework

-Bill