1# This option enables -fsanitize=undefined for stage2 and stage3.
2
3STAGE2_CFLAGS += -fsanitize=undefined -DUBSAN_BOOTSTRAP
4STAGE3_CFLAGS += -fsanitize=undefined -DUBSAN_BOOTSTRAP
5POSTSTAGE1_LDFLAGS += -fsanitize=undefined -static-libubsan -DUBSAN_BOOTSTRAP \
6		      -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/ \
7		      -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/ubsan/ \
8		      -B$$r/prev-$(TARGET_SUBDIR)/libsanitizer/ubsan/.libs
9