Noissue - Allow disabling address sanitizer

meson.build

 project('adblockpluscore', 'cpp', license: ['GPL3'], meson_version: '>0.40.0')
 
 native = get_option('native')
 if native
    target_type='native'
 else
    target_type='js'
 endif
+asan = get_option('asan')
 
 if target_type == 'js'
   # locate emscripten-config
   python = import('python3').find_python()
   emscripten_config = get_option('emscripten-config')
   command = run_command(python, '-c', 'import os.path, sys;print(os.path.expanduser(sys.argv[1]))', emscripten_config)
   if command.returncode() != 0
     error(command.stderr().strip())
   endif
   emscripten_config = command.stdout().strip()
@@ skipping 30 matching lines @@
 if cpp_compiler_id != 'msvc'
 ADDITIONAL_PARAMS += [ '-O3', '-std=c++14', '-Wall', '-fno-rtti' ]
 endif
 
 if target_type == 'js'
 # CXXFLAGS specific to emcc
   ADDITIONAL_PARAMS += [ '-m32', '--memory-init-file', '0',
                          '--emit-symbol-map' ]
 else
   if cpp_compiler_id != 'msvc'
-    ADDITIONAL_PARAMS += [ '-fsanitize=address' ]
+    if asan
+      ADDITIONAL_PARAMS += [ '-fsanitize=address' ]
+    endif
   endif
 endif
 # additional params just for core
 CORE_PARAMS = []
 if cpp_compiler_id != 'msvc'
   CORE_PARAMS += [ '-fno-exceptions' ]
 endif
 
 DEFINES = []
 GENERATION_PARAMS = [
@@ skipping 59 matching lines @@
   generation_args += param[0] + '=' + '@0@'.format(param[1])
 endforeach
 
 optional_args = []
 buildtype = get_option('buildtype')
 if buildtype.startswith('debug')
   if cpp_compiler_id != 'msvc'
     optional_args += '-DDEBUG'
     optional_args += '-g3'
     if target_type == 'native'
-      ADDITIONAL_PARAMS += [ '-fsanitize=address' ]
-      LINK_PARAMS += [ '-fsanitize=address' ]
+      if asan
+        ADDITIONAL_PARAMS += [ '-fsanitize=address' ]
+        LINK_PARAMS += [ '-fsanitize=address' ]
+      endif
     endif
   endif
 endif
 tracing = get_option('tracing')
 if tracing
   optional_args += '--tracing'
 endif
 
 
 if target_type == 'js'
@@ skipping 87 matching lines @@
                          ],
                          cpp_args: GTEST_PARAMS)
   abptest = executable('abptest', test_sources,
                        cpp_args: compiler_args + ['-DINSIDE_TESTS'],
                        include_directories: include_directories(join_paths(GTEST_DIR, 'include')),
                        link_args: LINK_PARAMS,
                        link_with: [ adblockpluscore, gtest ])
   test('abptest', abptest)
 endif