| |
| set(VAR1 "OUTER1") |
| set(VAR2 "OUTER2") |
| |
| set(VARSUB1 "OUTERSUB1") |
| set(VARSUB2 "OUTERSUB2") |
| |
| cmake_policy(SET CMP0139 NEW) |
| |
| # create a block with a new scope for policies |
| block(SCOPE_FOR POLICIES) |
| set(VAR1 "INNER1") |
| unset(VAR2) |
| set(VAR3 "INNER3") |
| add_subdirectory(Scope) |
| |
| cmake_policy(SET CMP0139 OLD) |
| endblock() |
| |
| # check final values for variables |
| if(NOT DEFINED VAR1 OR NOT VAR1 STREQUAL "INNER1") |
| message(SEND_ERROR "block/endblock: VAR1 has unexpected value: ${VAR1}") |
| endif() |
| if(DEFINED VAR2) |
| message(SEND_ERROR "block/endblock: VAR2 is unexpectedly defined: ${VAR2}") |
| endif() |
| if(NOT DEFINED VAR3 OR NOT VAR3 STREQUAL "INNER3") |
| message(SEND_ERROR "block/endblock: VAR3 has unexpected value: ${VAR3}") |
| endif() |
| if(NOT DEFINED VARSUB1 OR NOT VARSUB1 STREQUAL "SUBDIR1") |
| message(SEND_ERROR "block/endblock: VARSUB1 has unexpected value: ${VARSUB1}") |
| endif() |
| if(NOT DEFINED VARSUB2 OR NOT VARSUB2 STREQUAL "SUBDIR2") |
| message(SEND_ERROR "block/endblock: VARSUB2 has unexpected value: ${VARSUB2}") |
| endif() |
| |
| cmake_policy(GET CMP0139 CMP0139_STATUS) |
| if(NOT CMP0139_STATUS STREQUAL "NEW") |
| message(SEND_ERROR "block/endblock: CMP0139 has unexpected value: ${CMP0139_STATUS}") |
| endif() |
