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134 lines
3.6 KiB
134 lines
3.6 KiB
3 years ago
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list(APPEND CMAKE_FIND_LIBRARY_PREFIXES lib)
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list(APPEND CMAKE_FIND_LIBRARY_SUFFIXES .a)
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find_library(LIB_exists
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (DEFINED CACHE{LIB_exists})
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message(SEND_ERROR "Cache variable defined: LIB_exists")
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endif()
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message(STATUS "LIB_exists='${LIB_exists}'")
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find_library(LIB_doNotExists
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NAMES doNotExists
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NO_CACHE
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)
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if (DEFINED CACHE{LIB_doNotExists})
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message(SEND_ERROR "Cache variable defined: LIB_doNotExists")
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endif()
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message(STATUS "LIB_doNotExists='${LIB_doNotExists}'")
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cmake_policy(SET CMP0125 OLD)
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message(STATUS "")
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message(STATUS "Policy CMP0125 = OLD")
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file(REMOVE "${CMAKE_BINARY_DIR}/libPrefixInPATH.a")
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set(LIB_cache "unknown" CACHE FILEPATH "")
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find_library(LIB_cache
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (NOT DEFINED CACHE{LIB_cache})
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message(SEND_ERROR "Cache variable not defined: LIB_cache")
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endif()
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message(STATUS "CACHED LIB_cache='$CACHE{LIB_cache}'")
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unset(LIB_cache CACHE)
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message(STATUS "LIB_cache='${LIB_cache}'")
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set(LIB_cache "libPrefixInPATH.a" CACHE FILEPATH "")
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unset(LIB_cache)
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find_library(LIB_cache
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (NOT DEFINED CACHE{LIB_cache})
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message(SEND_ERROR "Cache variable not defined: LIB_cache")
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endif()
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message(STATUS "CACHED LIB_cache='$CACHE{LIB_cache}'")
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unset(LIB_cache CACHE)
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message(STATUS "LIB_cache='${LIB_cache}'")
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set(LIB_cache "libPrefixInPATH.a" CACHE FILEPATH "")
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unset(LIB_cache)
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# simulate cache variable defined in command line
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file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/lib/libPrefixInPATH.a" DESTINATION "${CMAKE_BINARY_DIR}")
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set_property(CACHE LIB_cache PROPERTY TYPE UNINITIALIZED)
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find_library(LIB_cache
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (NOT DEFINED CACHE{LIB_cache})
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message(SEND_ERROR "Cache variable not defined: LIB_cache")
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endif()
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message(STATUS "CACHED LIB_cache='$CACHE{LIB_cache}'")
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unset(LIB_cache CACHE)
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message(STATUS "LIB_cache='${LIB_cache}'")
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cmake_policy(SET CMP0125 NEW)
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message(STATUS "")
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message(STATUS "Policy CMP0125 = NEW")
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file(REMOVE "${CMAKE_BINARY_DIR}/libPrefixInPATH.a")
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set(LIB_cache "unknown" CACHE FILEPATH "")
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find_library(LIB_cache
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (NOT DEFINED CACHE{LIB_cache})
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message(SEND_ERROR "Cache variable not defined: LIB_cache")
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endif()
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message(STATUS "CACHED LIB_cache='$CACHE{LIB_cache}'")
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unset(LIB_cache CACHE)
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message(STATUS "LIB_cache='${LIB_cache}'")
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set(LIB_cache "libPrefixInPATH.a" CACHE FILEPATH "")
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unset(LIB_cache)
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find_library(LIB_cache
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (NOT DEFINED CACHE{LIB_cache})
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message(SEND_ERROR "Cache variable not defined: LIB_cache")
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endif()
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message(STATUS "CACHED LIB_cache='$CACHE{LIB_cache}'")
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unset(LIB_cache CACHE)
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message(STATUS "LIB_cache='${LIB_cache}'")
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set(LIB_cache "libPrefixInPATH.a" CACHE FILEPATH "")
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unset(LIB_cache)
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# simulate cache variable defined in command line
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file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/lib/libPrefixInPATH.a" DESTINATION "${CMAKE_BINARY_DIR}")
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set_property(CACHE LIB_cache PROPERTY TYPE UNINITIALIZED)
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find_library(LIB_cache
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NAMES PrefixInPATH
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PATHS ${CMAKE_CURRENT_SOURCE_DIR}/lib
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NO_CACHE
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NO_DEFAULT_PATH
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)
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if (NOT DEFINED CACHE{LIB_cache})
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message(SEND_ERROR "Cache variable not defined: LIB_cache")
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endif()
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message(STATUS "CACHED LIB_cache='$CACHE{LIB_cache}'")
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unset(LIB_cache CACHE)
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message(STATUS "LIB_cache='${LIB_cache}'")
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