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CMake/Tests/RunCMake/CMP0054/CMP0054-policy-while-scope....

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If: Introduce policy CMP0054 - don't dereference quoted variables in if()
2014-09-04 22:21:28 +04:00
set(FOO BAR)
set(LOOP_VAR "")
cmake_policy(SET CMP0054 NEW)
while(NOT LOOP_VAR STREQUAL "xx")
if(NOT FOO STREQUAL BAR)
message(FATAL_ERROR "The variable should match the string")
endif()
if("FOO" STREQUAL BAR)
message(FATAL_ERROR "The strings should not match")
endif()
cmake_policy(SET CMP0054 OLD)
if(NOT FOO STREQUAL BAR)
message(FATAL_ERROR "The variable should match the string")
endif()
if(NOT "FOO" STREQUAL BAR)
message(FATAL_ERROR "The quoted variable should match the string")
endif()
cmake_policy(SET CMP0054 NEW)
Use string(APPEND) in Tests Automate with: find Tests -type f -print0 | xargs -0 perl -i -0pe \ 's/set\(([a-zA-Z0-9_]+)(\s+)"\$\{\1\}([^"])/string(APPEND \1\2"\3/g'
2016-07-28 01:43:04 +03:00
string(APPEND LOOP_VAR "x")
If: Introduce policy CMP0054 - don't dereference quoted variables in if()
2014-09-04 22:21:28 +04:00
endwhile()
while("FOO" STREQUAL BAR)
message(FATAL_ERROR "The strings should not match")
endwhile()
set(LOOP_VAR "")
cmake_policy(SET CMP0054 OLD)
while(NOT LOOP_VAR STREQUAL "xx")
if(NOT FOO STREQUAL BAR)
message(FATAL_ERROR "The variable should match the string")
endif()
if(NOT "FOO" STREQUAL BAR)
message(FATAL_ERROR "The quoted variable should match the string")
endif()
cmake_policy(SET CMP0054 NEW)
if(NOT FOO STREQUAL BAR)
message(FATAL_ERROR "The variable should match the string")
endif()
if("FOO" STREQUAL BAR)
message(FATAL_ERROR "The strings should not match")
endif()
cmake_policy(SET CMP0054 OLD)
Use string(APPEND) in Tests Automate with: find Tests -type f -print0 | xargs -0 perl -i -0pe \ 's/set\(([a-zA-Z0-9_]+)(\s+)"\$\{\1\}([^"])/string(APPEND \1\2"\3/g'
2016-07-28 01:43:04 +03:00
string(APPEND LOOP_VAR "x")
If: Introduce policy CMP0054 - don't dereference quoted variables in if()
2014-09-04 22:21:28 +04:00
endwhile()
if(NOT "FOO" STREQUAL BAR)
message(FATAL_ERROR "The quoted variable should match the string")
endif()