From da35cd2f00414f6294483724297046c0c5ea91e8 Mon Sep 17 00:00:00 2001 From: Jordan Schidlowsky Date: Sat, 28 Nov 2020 20:40:27 -0600 Subject: add msan sanitizer option for linus/bsd, lsan option for osx --- platform/linuxbsd/detect.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'platform/linuxbsd/detect.py') diff --git a/platform/linuxbsd/detect.py b/platform/linuxbsd/detect.py index 8f1afe0e66..09d185ae2b 100644 --- a/platform/linuxbsd/detect.py +++ b/platform/linuxbsd/detect.py @@ -70,6 +70,7 @@ def get_opts(): BoolVariable("use_asan", "Use LLVM/GCC compiler address sanitizer (ASAN))", False), BoolVariable("use_lsan", "Use LLVM/GCC compiler leak sanitizer (LSAN))", False), BoolVariable("use_tsan", "Use LLVM/GCC compiler thread sanitizer (TSAN))", False), + BoolVariable("use_msan", "Use LLVM/GCC compiler memory sanitizer (MSAN))", False), BoolVariable("pulseaudio", "Detect and use PulseAudio", True), BoolVariable("udev", "Use udev for gamepad connection callbacks", True), BoolVariable("debug_symbols", "Add debugging symbols to release/release_debug builds", True), @@ -142,7 +143,7 @@ def configure(env): env.Append(CCFLAGS=["-ftest-coverage", "-fprofile-arcs"]) env.Append(LINKFLAGS=["-ftest-coverage", "-fprofile-arcs"]) - if env["use_ubsan"] or env["use_asan"] or env["use_lsan"] or env["use_tsan"]: + if env["use_ubsan"] or env["use_asan"] or env["use_lsan"] or env["use_tsan"] or env["use_msan"]: env.extra_suffix += "s" if env["use_ubsan"]: @@ -161,6 +162,10 @@ def configure(env): env.Append(CCFLAGS=["-fsanitize=thread"]) env.Append(LINKFLAGS=["-fsanitize=thread"]) + if env["use_msan"]: + env.Append(CCFLAGS=["-fsanitize=memory"]) + env.Append(LINKFLAGS=["-fsanitize=memory"]) + if env["use_lto"]: if not env["use_llvm"] and env.GetOption("num_jobs") > 1: env.Append(CCFLAGS=["-flto"]) -- cgit v1.2.3