diff options
Diffstat (limited to 'platform/windows/detect.py')
| -rw-r--r-- | platform/windows/detect.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/platform/windows/detect.py b/platform/windows/detect.py index f26dea8d35..7772ba2dbe 100644 --- a/platform/windows/detect.py +++ b/platform/windows/detect.py @@ -72,6 +72,7 @@ def get_opts(): BoolVariable("use_llvm", "Use the LLVM compiler", False), BoolVariable("use_thinlto", "Use ThinLTO", False), BoolVariable("use_static_cpp", "Link MinGW/MSVC C++ runtime libraries statically", True), + BoolVariable("use_asan", "Use address sanitizer (ASAN)", False), ] @@ -190,18 +191,20 @@ def configure_msvc(env, manual_msvc_config): if env["target"] == "release": if env["optimize"] == "speed": # optimize for speed (default) env.Append(CCFLAGS=["/O2"]) - else: # optimize for size + env.Append(LINKFLAGS=["/OPT:REF"]) + elif env["optimize"] == "size": # optimize for size env.Append(CCFLAGS=["/O1"]) + env.Append(LINKFLAGS=["/OPT:REF"]) env.Append(LINKFLAGS=["/ENTRY:mainCRTStartup"]) - env.Append(LINKFLAGS=["/OPT:REF"]) elif env["target"] == "release_debug": if env["optimize"] == "speed": # optimize for speed (default) env.Append(CCFLAGS=["/O2"]) - else: # optimize for size + env.Append(LINKFLAGS=["/OPT:REF"]) + elif env["optimize"] == "size": # optimize for size env.Append(CCFLAGS=["/O1"]) + env.Append(LINKFLAGS=["/OPT:REF"]) env.AppendUnique(CPPDEFINES=["DEBUG_ENABLED"]) - env.Append(LINKFLAGS=["/OPT:REF"]) elif env["target"] == "debug": env.AppendUnique(CCFLAGS=["/Zi", "/FS", "/Od", "/EHsc"]) @@ -306,6 +309,12 @@ def configure_msvc(env, manual_msvc_config): env.Prepend(CPPPATH=[p for p in os.getenv("INCLUDE").split(";")]) env.Append(LIBPATH=[p for p in os.getenv("LIB").split(";")]) + # Sanitizers + if env["use_asan"]: + env.extra_suffix += ".s" + env.Append(LINKFLAGS=["/INFERASANLIBS"]) + env.Append(CCFLAGS=["/fsanitize=address"]) + # Incremental linking fix env["BUILDERS"]["ProgramOriginal"] = env["BUILDERS"]["Program"] env["BUILDERS"]["Program"] = methods.precious_program |