blob: c334d89345b7c233c81b6d8b265f649a76840d7c (
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set(ENV_PATH "$ENV{PATH}")
set(CMAKE_FIND_DEBUG_MODE 1)
set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}/bin")
find_file(PrefixInPATH_INCLUDE_DIR NAMES PrefixInPATH.h)
set(CMAKE_FIND_DEBUG_MODE 0)
foreach(path "/does_not_exist" "" "/bin" "/sbin")
unset(PrefixInPATH_INCLUDE_DIR CACHE)
set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
find_file(PrefixInPATH_INCLUDE_DIR NAMES PrefixInPATH.h)
message(STATUS "PrefixInPATH_INCLUDE_DIR='${PrefixInPATH_INCLUDE_DIR}'")
endforeach()
set(ENV{PATH} "${ENV_PATH}")
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