f1x1t/cmake-sanitizers
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Merge pull request #21 from 9fcc/master

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Fix unclear error while accidentally sanitizing interface library
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Matt Arsenault 2018-08-29 10:26:51 +03:00 committed by GitHub
commit aab6948fa8
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7
cmake/FindSanitizers.cmake
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@ -62,6 +62,13 @@ function(add_sanitizers ...)
foreach (TARGET ${ARGV})
# Check if this target will be compiled by exactly one compiler. Other-
# wise sanitizers can't be used and a warning should be printed once.
get_target_property(TARGET_TYPE ${TARGET} TYPE)
if (TARGET_TYPE STREQUAL "INTERFACE_LIBRARY")
message(WARNING "Can't use any sanitizers for target ${TARGET}, "
"because it is an interface library and cannot be "
"compiled directly.")
return()
endif ()
sanitizer_target_compilers(${TARGET} TARGET_COMPILER)
list(LENGTH TARGET_COMPILER NUM_COMPILERS)
if (NUM_COMPILERS GREATER 1)