This is a CMake Environment Variable. Its initial value is taken from the calling process environment.
CMAKE_PREFIX_PATH environment variable may be set to a list of directories specifying installation prefixes to be searched by the find_package(), find_program(), find_library(), find_file(), and find_path() commands. Each command will add appropriate subdirectories (like
include) as specified in its own documentation.
This variable may hold a single prefix or a list of prefixes separated by
: on UNIX or
; on Windows (the same as the
PATH environment variable convention on those platforms).
See also the CMAKE_PREFIX_PATH CMake variable.
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