blob: 9f058dd709bcd520f1144398f6dd079a7e00869c (
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set(ENV_PATH "$ENV{PATH}")
foreach(path "/does_not_exist" "/include" "")
unset(PrefixInPATH_File CACHE)
set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
find_file(PrefixInPATH_File NAMES PrefixInPATH.h)
message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
endforeach()
set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH OFF)
foreach(path "/does_not_exist" "/include" "")
unset(PrefixInPATH_File CACHE)
set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
find_file(PrefixInPATH_File NAMES PrefixInPATH.h)
message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
endforeach()
set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH ON)
foreach(path "/does_not_exist" "/include" "")
unset(PrefixInPATH_File CACHE)
set(ENV{PATH} "${CMAKE_CURRENT_SOURCE_DIR}${path}")
find_file(PrefixInPATH_File NAMES PrefixInPATH.h NO_SYSTEM_ENVIRONMENT_PATH)
message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
endforeach()
set(ENV{PATH} "${ENV_PATH}")
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