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63 lines
1.9 KiB
63 lines
1.9 KiB
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set(VAR1 "OUTER1")
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set(VAR2 "OUTER2")
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set(VAR3 "OUTER3")
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set(VAR4 "OUTER4")
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set(VAR5 "OUTER5")
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set(VAR6 "CACHE6" CACHE STRING "")
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set(VAR6 "OUTER6")
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set(VARSUB1 "OUTERSUB1")
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set(VARSUB2 "OUTERSUB2")
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cmake_policy(SET CMP0139 NEW)
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# create a block with a new scope for variables
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block(SCOPE_FOR VARIABLES PROPAGATE VAR3 VAR4 VAR5 VAR6 VAR7 VARSUB2)
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set(VAR1 "INNER1")
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set(VAR2 "INNER2" PARENT_SCOPE)
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set(VAR3 "INNER3")
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unset(VAR4)
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unset(VAR6)
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set(VAR7 "INNER7")
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add_subdirectory(Scope)
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cmake_policy(SET CMP0139 OLD)
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endblock()
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# check final values for variables
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if(NOT DEFINED VAR1 OR NOT VAR1 STREQUAL "OUTER1")
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message(SEND_ERROR "block/endblock: VAR1 has unexpected value: ${VAR1}")
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endif()
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if(NOT DEFINED VAR2 OR NOT VAR2 STREQUAL "INNER2")
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message(SEND_ERROR "block/endblock: VAR2 has unexpected value: ${VAR2}")
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endif()
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if(NOT DEFINED VAR3 OR NOT VAR3 STREQUAL "INNER3")
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message(SEND_ERROR "block/endblock: VAR3 has unexpected value: ${VAR3}")
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endif()
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if(DEFINED VAR4)
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message(SEND_ERROR "block/endblock: VAR4 is unexpectedly defined: ${VAR4}")
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endif()
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if(NOT DEFINED VAR5 OR NOT VAR5 STREQUAL "OUTER5")
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message(SEND_ERROR "block/endblock: VAR5 has unexpected value: ${VAR5}")
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endif()
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unset(VAR6 CACHE)
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if (DEFINED VAR6)
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message(SEND_ERROR "block/endblock: VAR6 is unexpectedly defined: ${VAR6}")
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endif()
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if(NOT DEFINED VAR7 OR NOT VAR7 STREQUAL "INNER7")
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message(SEND_ERROR "block/endblock: VAR7 has unexpected value: ${VAR7}")
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endif()
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if(NOT DEFINED VARSUB1 OR NOT VARSUB1 STREQUAL "OUTERSUB1")
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message(SEND_ERROR "block/endblock: VARSUB1 has unexpected value: ${VARSUB1}")
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endif()
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if(NOT DEFINED VARSUB2 OR NOT VARSUB2 STREQUAL "SUBDIR2")
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message(SEND_ERROR "block/endblock: VARSUB2 has unexpected value: ${VARSUB2}")
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endif()
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cmake_policy(GET CMP0139 CMP0139_STATUS)
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if(NOT CMP0139_STATUS STREQUAL "OLD")
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message(SEND_ERROR "block/endblock: CMP0139 has unexpected value: ${CMP0139_STATUS}")
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endif()
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