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Added comments in the makefile about other useful '-fsanitize' options.
This commit is contained in:
Roberto Ierusalimschy 2022-10-26 10:15:09 -03:00
parent 1e64c1391f
commit ba089bcb08
1 changed files with 7 additions and 2 deletions
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makefile
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@ -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