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      1 # $NetBSD: Makefile,v 1.9 2023/08/10 20:44:37 mrg Exp $
      2 
      3 .include <bsd.own.mk>
      4 
      5 TESTSDIR=	${TESTSBASE}/lib/libc/misc
      6 
      7 TESTS_C+=	t_ubsan
      8 TESTS_CXX+=	t_ubsanxx
      9 
     10 .PATH:		${NETBSDSRCDIR}/common/lib/libc/misc
     11 SRCS.t_ubsan=	t_ubsan.c
     12 SRCS.t_ubsanxx=	t_ubsanxx.cpp
     13 
     14 .if ${MKSANITIZER:Uno} != "yes" && ${MKLIBCSANITIZER:Uno} != "yes"
     15 # These tests are designed to be used against micro-UBSan only.
     16 # micro-UBSan is used in these tests as a standalone library only.
     17 CPPFLAGS+=		-DENABLE_TESTS
     18 SRCS.t_ubsan+=		ubsan.c
     19 SRCS.t_ubsanxx+=	ubsan.c
     20 UBSAN_FLAGS=		-fsanitize=undefined
     21 UBSAN_FLAGS+=		${${ACTIVE_CC} == "clang" :? -fsanitize=integer :}
     22 UBSAN_FLAGS+=		${${ACTIVE_CC} == "clang" :? -fsanitize=nullability :}
     23 CFLAGS+=		${UBSAN_FLAGS}
     24 CXXFLAGS+=		${UBSAN_FLAGS}
     25 CWARNFLAGS+=		-Wno-return-type -Wno-strict-aliasing
     26 CWARNFLAGS.clang+=	-Wno-incompatible-pointer-types-discards-qualifiers
     27 CWARNFLAGS.clang+=	-Wno-nullability-completeness 
     28 .endif
     29 COPTS.t_ubsan.c += -Wno-stack-protector
     30 COPTS.t_ubsanxx.cpp += -Wno-stack-protector
     31 COPTS.ubsan.c+=    ${${ACTIVE_CC} == "clang" && ${MACHINE_ARCH} == "powerpc":? -O0 :}
     32 
     33 COPTS.t_ubsan.c+=	${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 7:? -Wno-int-in-bool-context :}
     34 COPTS.t_ubsanxx.cpp+=	${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 7:? -Wno-int-in-bool-context :}
     35 COPTS.t_ubsan.c+=	${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 12:? -Wno-uninitialized :}
     36 COPTS.t_ubsanxx.cpp+=	${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 12:? -Wno-uninitialized :}
     37 
     38 COPTS.ubsan.c+=    	${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -Wno-builtin-declaration-mismatch :}
     39 
     40 .include <bsd.test.mk>
     41