cmake DASAN_HAS_IGNORELIST examples

Lewuathe/mlir-hello thirdparty/llvm-project/compiler-rt/lib/asan/tests/CMakeLists.txt :57 

list(APPEND ASAN_UNITTEST_COMMON_CFLAGS
  -DASAN_HAS_IGNORELIST=1
  -DASAN_HAS_EXCEPTIONS=1
  -DASAN_UAR=0
  )

CTSRD-CHERI/cheribsd contrib/subrepo-cheri-compiler-rt/lib/asan/tests/CMakeLists.txt :57 

list(APPEND ASAN_UNITTEST_COMMON_CFLAGS
  -DASAN_HAS_IGNORELIST=1
  -DASAN_HAS_EXCEPTIONS=1
  -DASAN_UAR=0
  )