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CMake: Handle fuzzer-no-link sanitizer feature name correctly 

Pick-to: 6.2
Task-number: QTBUG-87989
Change-Id: Ife42f1fe001c5fafd10981f23dcd387cacc15276
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
bb10
Alexandru Croitor 2021-06-24 12:05:29 +02:00
parent 8c1a35a991
commit 9a9da3aad2
1 changed files with 12 additions and 1 deletions
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13
cmake/QtSanitizerHelpers.cmake
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@ -1,6 +1,7 @@
function(qt_internal_set_up_sanitizer_features)
set(ECM_ENABLE_SANITIZERS "" CACHE STRING "Enable sanitizers")
set_property(CACHE ECM_ENABLE_SANITIZERS PROPERTY STRINGS "address;memory;thread;undefined")
set_property(CACHE ECM_ENABLE_SANITIZERS PROPERTY STRINGS
"address;memory;thread;undefined;fuzzer;fuzzer-no-link")
# If FEATURE_sanitize_foo is set on the command line, make sure to set the appropriate
# ECM_ENABLE_SANITIZERS value. Also the other way around. This basically allows setting either
@ -15,6 +16,12 @@ function(qt_internal_set_up_sanitizer_features)
list(APPEND enabled_sanitizer_features "${sanitizer_type}")
endif()
endforeach()
# There's a mismatch between fuzzer-no-link ECM option and fuzzer_no_link Qt feature.
if(FEATURE_sanitize_fuzzer_no_link)
list(APPEND enabled_sanitizer_features "fuzzer-no-link")
endif()
if(enabled_sanitizer_features)
set(ECM_ENABLE_SANITIZERS
"${enabled_sanitizer_features}" CACHE STRING "Enable sanitizers" FORCE)
@ -24,6 +31,10 @@ function(qt_internal_set_up_sanitizer_features)
foreach(sanitizer_type ${ECM_ENABLE_SANITIZERS})
message(STATUS "Enabling sanitizer: ${sanitizer_type}")
set(feature_name "FEATURE_sanitize_${sanitizer_type}")
# Transform fuzzer-no-link dashes to underscores.
string(REGEX REPLACE "-" "_" feature_name "${feature_name}")
set(${feature_name} "ON" CACHE BOOL "Enable ${sanitizer_type} sanitizer" FORCE)
set(QT_${feature_name} "ON" CACHE BOOL "Enable ${sanitizer_type} sanitizer" FORCE)
endforeach()