use UBSan for debug builds

This commit is contained in:
derselbst 2017-10-19 21:12:08 +02:00
parent e866bc98e0
commit 7e2ea5c85d

View file

@ -152,7 +152,7 @@ if ( CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )
endif ( OS2 )
set ( GNUCC_WARNING_FLAGS "-Wall -W -Wpointer-arith -Wbad-function-cast -Wno-cast-qual -Wcast-align -Wstrict-prototypes -Wno-unused-parameter -Wdeclaration-after-statement" )
set ( CMAKE_C_FLAGS_DEBUG "-std=gnu89 -g ${GNUCC_VISIBILITY_FLAG} -DDEBUG ${GNUCC_WARNING_FLAGS}" )
set ( CMAKE_C_FLAGS_DEBUG "-std=gnu89 -g ${GNUCC_VISIBILITY_FLAG} -DDEBUG ${GNUCC_WARNING_FLAGS} -fsanitize=undefined" )
set ( CMAKE_C_FLAGS_RELEASE "-std=gnu89 -O2 -fomit-frame-pointer -finline-functions ${GNUCC_VISIBILITY_FLAG} -DNDEBUG ${GNUCC_WARNING_FLAGS}" )
set ( CMAKE_C_FLAGS_RELWITHDEBINFO "-std=gnu89 -O2 -g -fomit-frame-pointer -finline-functions ${GNUCC_VISIBILITY_FLAG} -DNDEBUG ${GNUCC_WARNING_FLAGS}" )
endif ( CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )