#	$NetBSD: Makefile.sanitizer,v 1.26 2025/09/26 10:42:26 rin Exp $

SANITIZER=${GCCDIST}/libsanitizer
.PATH: ${SANITIZER}/interception ${SANITIZER}/sanitizer_common

INTERCEPTION_SRCS= \
	interception_linux.cpp \
	interception_mac.cpp \
	interception_win.cpp \
	interception_type_test.cpp

# XXXmknative
SANITIZER_SRCS+= \
	sancov_flags.cpp \
	sanitizer_allocator.cpp \
	sanitizer_allocator_checks.cpp \
	sanitizer_allocator_report.cpp \
	sanitizer_common.cpp \
	sanitizer_common_libcdep.cpp \
	sanitizer_coverage_libcdep_new.cpp \
	sanitizer_deadlock_detector1.cpp \
	sanitizer_deadlock_detector2.cpp \
	sanitizer_dl.cpp \
	sanitizer_errno.cpp \
	sanitizer_file.cpp \
	sanitizer_flags.cpp \
	sanitizer_flag_parser.cpp \
	sanitizer_libc.cpp \
	sanitizer_libignore.cpp \
	sanitizer_linux.cpp \
	sanitizer_linux_libcdep.cpp \
	sanitizer_linux_s390.cpp \
	sanitizer_mac.cpp \
	sanitizer_mac_libcdep.cpp \
	sanitizer_mutex.cpp \
	sanitizer_netbsd.cpp \
	sanitizer_platform_limits_freebsd.cpp \
	sanitizer_platform_limits_linux.cpp \
	sanitizer_platform_limits_netbsd.cpp \
	sanitizer_platform_limits_openbsd.cpp \
	sanitizer_platform_limits_posix.cpp \
	sanitizer_platform_limits_solaris.cpp \
	sanitizer_posix.cpp \
	sanitizer_posix_libcdep.cpp \
	sanitizer_printf.cpp \
	sanitizer_procmaps_bsd.cpp \
	sanitizer_procmaps_common.cpp \
	sanitizer_procmaps_linux.cpp \
	sanitizer_procmaps_mac.cpp \
	sanitizer_procmaps_solaris.cpp \
	sanitizer_range.cpp \
	sanitizer_solaris.cpp \
	sanitizer_stack_store.cpp \
	sanitizer_stackdepot.cpp \
	sanitizer_stacktrace.cpp \
	sanitizer_stacktrace_libcdep.cpp \
	sanitizer_stacktrace_sparc.cpp \
	sanitizer_symbolizer_mac.cpp \
	sanitizer_symbolizer_report.cpp \
	sanitizer_stacktrace_printer.cpp \
	sanitizer_stoptheworld_linux_libcdep.cpp \
	sanitizer_stoptheworld_netbsd_libcdep.cpp \
	sanitizer_stoptheworld_mac.cpp \
	sanitizer_suppressions.cpp \
	sanitizer_symbolizer.cpp \
	sanitizer_symbolizer_libbacktrace.cpp \
	sanitizer_symbolizer_libcdep.cpp \
	sanitizer_symbolizer_posix_libcdep.cpp \
	sanitizer_symbolizer_win.cpp \
	sanitizer_termination.cpp \
	sanitizer_thread_arg_retval.cpp \
	sanitizer_thread_registry.cpp \
	sanitizer_tls_get_addr.cpp \
	sanitizer_unwind_linux_libcdep.cpp \
	sanitizer_unwind_win.cpp \
	sanitizer_win.cpp

# The linux build does this to avoid preinit sections on shared libraries
CSHLIBFLAGS+= -DPIC

#SRCS+=	${INTERCEPTION_SRCS} ${SANITIZER_SRCS} ${UBSAN_SRCS}
SRCS+=	${INTERCEPTION_SRCS} ${SANITIZER_SRCS}
CPPFLAGS+=-I${SANITIZER}/include -I${SANITIZER}
CPPFLAGS.sanitizer_netbsd.cc+=-I${GCCDIST}/gcc/ginclude
CPPFLAGS+=-D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
CPPFLAGS+=-D__STDC_LIMIT_MACROS 
CPPFLAGS+=-DASAN_NEEDS_SEGV=1
CPPFLAGS+=-DASAN_HAS_CXA_RETHROW_PRIMARY_EXCEPTION=0
#CPPFLAGS+=-DCAN_SANITIZE_UB=0
CPPFLAGS+=-DHAVE_AS_SYM_ASSIGN=1

LIBDPLIBS+=    pthread ${.CURDIR}/../../../../../lib/libpthread
COPTS+=-fPIC -fno-builtin -fno-exceptions -fno-rtti
COPTS+=-funwind-tables -fvisibility=hidden -fno-ipa-icf
#COPTS+=-fsized-deallocation
COPTS+=-std=gnu++14

# XXX is this mis-compiled, and supposed to be some weak-symbol override thing?
.for _f in asan_suppressions.cpp sancov_flags.cpp
#COPTS.${_f}+=-Wno-error=address
COPTS.${_f}+=-Wno-address
.endfor
# XXX
COPTS.sanitizer_posix.cpp+=-Wno-error=maybe-uninitialized
COPTS.tsan_rtl_access.cpp+=-Wno-error=maybe-uninitialized
COPTS.ubsan_handlers_cxx.cpp+=-Wno-error=maybe-uninitialized

# Can't profile without it
#-fomit-frame-pointer

# XXX GCC 14 hard codes types and printf formats causing various errors,
# so this is the ugly method to avoid it.
#
# XXX If this list gets too huge, consider removing it, or at least moving
# into per-file issues (there are a lot of files.)
.if ${MACHINE} == "hppa" || \
    ${MACHINE} == "sparc64" || \
    ${MACHINE} == "sparc" || \
    ${MACHINE} == "vax" || \
    ${MACHINE_CPU} == "arm" || \
    ${MACHINE_CPU} == "mips"
COPTS+=	-Wno-format
.endif