diff options
Diffstat (limited to 'source/luametatex/source/luacore/lua54/src/Makefile')
| -rw-r--r-- | source/luametatex/source/luacore/lua54/src/Makefile | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source/luametatex/source/luacore/lua54/src/Makefile b/source/luametatex/source/luacore/lua54/src/Makefile index d46e650cb..ee56c6720 100644 --- a/source/luametatex/source/luacore/lua54/src/Makefile +++ b/source/luametatex/source/luacore/lua54/src/Makefile @@ -57,8 +57,13 @@ CWARNS= $(CWARNSCPP) $(CWARNSC) $(CWARNGCC) # -pg -malign-double # -DLUA_USE_CTYPE -DLUA_USE_APICHECK -# ('-ftrapv' for runtime checks of integer overflows) -# -fsanitize=undefined -ftrapv -fno-inline + +# The following options help detect "undefined behavior"s that seldom +# create problems; some are only available in newer gcc versions. To +# use some of them, we also have to define an enrivonment variable +# ASAN_OPTIONS="detect_invalid_pointer_pairs=2". +# -fsanitize=undefined +# -fsanitize=pointer-subtract -fsanitize=address -fsanitize=pointer-compare # TESTS= -DLUA_USER_H='"ltests.h"' -O0 -g |