When using ThreadSanitizer (tsan), it can be useful to avoid triggering false or irrelevant alarms. This should obviously be done with care and not to paper over real problems. Detecting that tsan is in use in a cross-compiler way is non-trivial.
Tie into our existing SANITIZE=...-framework and define GIT_THREAD_SANITIZER when we are compiling for tsan. Signed-off-by: Martin Ågren <martin.ag...@gmail.com> --- Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Makefile b/Makefile index 461c845d3..e77a60d1f 100644 --- a/Makefile +++ b/Makefile @@ -1033,6 +1033,9 @@ BASIC_CFLAGS += -fno-omit-frame-pointer ifneq ($(filter undefined,$(SANITIZERS)),) BASIC_CFLAGS += -DNO_UNALIGNED_LOADS endif +ifneq ($(filter thread,$(SANITIZERS)),) +BASIC_CFLAGS += -DGIT_THREAD_SANITIZER +endif endif ifndef sysconfdir -- 2.14.1.151.gdfeca7a7e
