Matthew Malcomson <matthew.malcom...@arm.com> writes:
> This patch tries to tie libhwasan into the GCC build system in the same way
> that the other sanitizer runtime libraries are handled.
>
> libsanitizer/ChangeLog:
>
> * Makefile.am: Build libhwasan.
> * Makefile.in: Build libhwasan.
> * asan/Makefile.in: Build libhwasan.
> * configure: Build libhwasan.
> * configure.ac: Build libhwasan.
> * hwasan/Makefile.am: New file.
> * hwasan/Makefile.in: New file.
> * hwasan/libtool-version: New file.
> * interception/Makefile.in: Build libhwasan.
> * libbacktrace/Makefile.in: Build libhwasan.
> * libsanitizer.spec.in: Build libhwasan.
> * lsan/Makefile.in: Build libhwasan.
> * sanitizer_common/Makefile.in: Build libhwasan.
> * tsan/Makefile.in: Build libhwasan.
> * ubsan/Makefile.in: Build libhwasan.
OK, thanks.
Richard
> ############### Attachment also inlined for ease of reply
> ###############
>
>
> diff --git a/libsanitizer/Makefile.am b/libsanitizer/Makefile.am
> index
> 65ed1e712378ef453f820f86c4d3221f9dee5f2c..2a7e8e1debe838719db0f0fad218b2543cc3111b
> 100644
> --- a/libsanitizer/Makefile.am
> +++ b/libsanitizer/Makefile.am
> @@ -14,11 +14,12 @@ endif
> if LIBBACKTRACE_SUPPORTED
> SUBDIRS += libbacktrace
> endif
> -SUBDIRS += lsan asan ubsan
> +SUBDIRS += lsan asan ubsan hwasan
> nodist_saninclude_HEADERS += \
> include/sanitizer/lsan_interface.h \
> include/sanitizer/asan_interface.h \
> - include/sanitizer/tsan_interface.h
> + include/sanitizer/tsan_interface.h \
> + include/sanitizer/hwasan_interface.h
> if TSAN_SUPPORTED
> SUBDIRS += tsan
> endif
> diff --git a/libsanitizer/Makefile.in b/libsanitizer/Makefile.in
> index
> 02c7f70ac6578a3e93a490ce8bd2c54fc0693c50..2c57d49cbffdb486645aeb5f2c0f85d6e0fad124
> 100644
> --- a/libsanitizer/Makefile.in
> +++ b/libsanitizer/Makefile.in
> @@ -92,7 +92,8 @@ target_triplet = @target@
> @SANITIZER_SUPPORTED_TRUE@am__append_1 =
> include/sanitizer/common_interface_defs.h \
> @SANITIZER_SUPPORTED_TRUE@ include/sanitizer/lsan_interface.h \
> @SANITIZER_SUPPORTED_TRUE@ include/sanitizer/asan_interface.h \
> -@SANITIZER_SUPPORTED_TRUE@ include/sanitizer/tsan_interface.h
> +@SANITIZER_SUPPORTED_TRUE@ include/sanitizer/tsan_interface.h \
> +@SANITIZER_SUPPORTED_TRUE@ include/sanitizer/hwasan_interface.h
> @SANITIZER_SUPPORTED_TRUE@@USING_MAC_INTERPOSE_FALSE@am__append_2 =
> interception
> @LIBBACKTRACE_SUPPORTED_TRUE@@SANITIZER_SUPPORTED_TRUE@am__append_3 =
> libbacktrace
> @SANITIZER_SUPPORTED_TRUE@@TSAN_SUPPORTED_TRUE@am__append_4 = tsan
> @@ -207,7 +208,7 @@ ETAGS = etags
> CTAGS = ctags
> CSCOPE = cscope
> DIST_SUBDIRS = sanitizer_common interception libbacktrace lsan asan \
> - ubsan tsan
> + ubsan hwasan tsan
> ACLOCAL = @ACLOCAL@
> ALLOC_FILE = @ALLOC_FILE@
> AMTAR = @AMTAR@
> @@ -329,6 +330,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> @@ -362,7 +364,7 @@ sanincludedir =
> $(libdir)/gcc/$(target_alias)/$(gcc_version)/include/sanitizer
> nodist_saninclude_HEADERS = $(am__append_1)
> @SANITIZER_SUPPORTED_TRUE@SUBDIRS = sanitizer_common $(am__append_2) \
> @SANITIZER_SUPPORTED_TRUE@ $(am__append_3) lsan asan ubsan \
> -@SANITIZER_SUPPORTED_TRUE@ $(am__append_4)
> +@SANITIZER_SUPPORTED_TRUE@ hwasan $(am__append_4)
> gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER)
>
> # Work around what appears to be a GNU make bug handling MAKEFLAGS
> diff --git a/libsanitizer/asan/Makefile.in b/libsanitizer/asan/Makefile.in
> index
> 29622bf466a37f819c9fade30e31195adda51190..25c7fd7b7597d6e243005a1bb7de5b6243d2cfcf
> 100644
> --- a/libsanitizer/asan/Makefile.in
> +++ b/libsanitizer/asan/Makefile.in
> @@ -383,6 +383,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> diff --git a/libsanitizer/configure b/libsanitizer/configure
> index
> 04eca04fbe5e59bae1ba00597de0cf1b7cf1b5fa..27e72c089cb891dcce09494fa9e39eebe55d2598
> 100755
> --- a/libsanitizer/configure
> +++ b/libsanitizer/configure
> @@ -657,6 +657,7 @@ USING_MAC_INTERPOSE_TRUE
> link_liblsan
> link_libubsan
> link_libtsan
> +link_libhwasan
> link_libasan
> LSAN_SUPPORTED_FALSE
> LSAN_SUPPORTED_TRUE
> @@ -12361,7 +12362,7 @@ else
> lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
> lt_status=$lt_dlunknown
> cat > conftest.$ac_ext <<_LT_EOF
> -#line 12364 "configure"
> +#line 12365 "configure"
> #include "confdefs.h"
>
> #if HAVE_DLFCN_H
> @@ -12467,7 +12468,7 @@ else
> lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
> lt_status=$lt_dlunknown
> cat > conftest.$ac_ext <<_LT_EOF
> -#line 12470 "configure"
> +#line 12471 "configure"
> #include "confdefs.h"
>
> #if HAVE_DLFCN_H
> @@ -15943,6 +15944,10 @@ fi
> link_libasan=$link_sanitizer_common
>
>
> +# Set up the set of additional libraries that we need to link against for
> libhwasan.
> +link_libhwasan=$link_sanitizer_common
> +
> +
> # Set up the set of additional libraries that we need to link against for
> libtsan.
> link_libtsan=$link_sanitizer_common
>
> @@ -16813,7 +16818,7 @@ ac_config_files="$ac_config_files Makefile
> libsanitizer.spec libbacktrace/backtr
> ac_config_headers="$ac_config_headers config.h"
>
>
> -ac_config_files="$ac_config_files interception/Makefile
> sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile
> ubsan/Makefile"
> +ac_config_files="$ac_config_files interception/Makefile
> sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile
> hwasan/Makefile ubsan/Makefile"
>
>
> if test "x$TSAN_SUPPORTED" = "xyes"; then
> @@ -16862,7 +16867,7 @@ case "$host" in
> case "$enable_cet" in
> auto)
> # Check if target supports multi-byte NOPs
> - # and if assembler supports CET insn.
> + # and if compiler and assembler support CET insn.
> cet_save_CFLAGS="$CFLAGS"
> CFLAGS="$CFLAGS -fcf-protection"
> cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> @@ -18094,6 +18099,7 @@ do
> "libbacktrace/Makefile") CONFIG_FILES="$CONFIG_FILES
> libbacktrace/Makefile" ;;
> "lsan/Makefile") CONFIG_FILES="$CONFIG_FILES lsan/Makefile" ;;
> "asan/Makefile") CONFIG_FILES="$CONFIG_FILES asan/Makefile" ;;
> + "hwasan/Makefile") CONFIG_FILES="$CONFIG_FILES hwasan/Makefile" ;;
> "ubsan/Makefile") CONFIG_FILES="$CONFIG_FILES ubsan/Makefile" ;;
> "tsan/Makefile") CONFIG_FILES="$CONFIG_FILES tsan/Makefile" ;;
>
> @@ -20029,6 +20035,17 @@ _EOF
> . ${multi_basedir}/config-ml.in
> { ml_norecursion=; unset ml_norecursion;}
> ;;
> + "hwasan/Makefile":F) cat > vpsed$$ << \_EOF
> +s!`test -f '$<' || echo '$(srcdir)/'`!!
> +_EOF
> + sed -f vpsed$$ $ac_file > tmp$$
> + mv tmp$$ $ac_file
> + rm vpsed$$
> + echo 'MULTISUBDIR =' >> $ac_file
> + ml_norecursion=yes
> + . ${multi_basedir}/config-ml.in
> + { ml_norecursion=; unset ml_norecursion;}
> + ;;
> "ubsan/Makefile":F) cat > vpsed$$ << \_EOF
> s!`test -f '$<' || echo '$(srcdir)/'`!!
> _EOF
> diff --git a/libsanitizer/configure.ac b/libsanitizer/configure.ac
> index
> a0950c29ebe2c0bf862ffe08f9a441c554da3220..f0d526c52967112905115c8fbe3540427a27ae03
> 100644
> --- a/libsanitizer/configure.ac
> +++ b/libsanitizer/configure.ac
> @@ -120,6 +120,10 @@ AC_CHECK_LIB(dl, dlsym,
> link_libasan=$link_sanitizer_common
> AC_SUBST(link_libasan)
>
> +# Set up the set of additional libraries that we need to link against for
> libhwasan.
> +link_libhwasan=$link_sanitizer_common
> +AC_SUBST(link_libhwasan)
> +
> # Set up the set of additional libraries that we need to link against for
> libtsan.
> link_libtsan=$link_sanitizer_common
> AC_SUBST(link_libtsan)
> @@ -348,7 +352,7 @@ AH_BOTTOM([#include "libbacktrace/backtrace-rename.h"])
> AC_CONFIG_FILES([Makefile libsanitizer.spec
> libbacktrace/backtrace-supported.h])
> AC_CONFIG_HEADER(config.h)
>
> -AC_CONFIG_FILES(AC_FOREACH([DIR], [interception sanitizer_common
> libbacktrace lsan asan ubsan], [DIR/Makefile ]),
> +AC_CONFIG_FILES(AC_FOREACH([DIR], [interception sanitizer_common
> libbacktrace lsan asan hwasan ubsan], [DIR/Makefile ]),
> [cat > vpsed$$ << \_EOF
> s!`test -f '$<' || echo '$(srcdir)/'`!!
> _EOF
> diff --git a/libsanitizer/hwasan/Makefile.am b/libsanitizer/hwasan/Makefile.am
> new file mode 100644
> index
> 0000000000000000000000000000000000000000..2226f68ab29e109e592c51f4064311fcb5a177d2
> --- /dev/null
> +++ b/libsanitizer/hwasan/Makefile.am
> @@ -0,0 +1,89 @@
> +AM_CPPFLAGS = -I $(top_srcdir)/include -I $(top_srcdir)
> +
> +# May be used by toolexeclibdir.
> +gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER)
> +
> +DEFS = -D_GNU_SOURCE -D_DEBUG -D__STDC_CONSTANT_MACROS
> -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DCAN_SANITIZE_UB=0
> -DHWASAN_WITH_INTERCEPTORS=1
> +AM_CXXFLAGS = -Wall -W -Wno-unused-parameter -Wwrite-strings -pedantic
> -Wno-long-long -fPIC -fno-builtin -fno-exceptions -fno-rtti -funwind-tables
> -fvisibility=hidden -Wno-variadic-macros -fno-ipa-icf
> +AM_CXXFLAGS += $(LIBSTDCXX_RAW_CXX_CXXFLAGS)
> +AM_CXXFLAGS += -std=gnu++14
> +AM_CXXFLAGS += $(EXTRA_CXXFLAGS)
> +ACLOCAL_AMFLAGS = -I $(top_srcdir) -I $(top_srcdir)/config
> +
> +toolexeclib_LTLIBRARIES = libhwasan.la
> +
> +hwasan_files = \
> + hwasan_allocator.cpp \
> + hwasan.cpp \
> + hwasan_dynamic_shadow.cpp \
> + hwasan_exceptions.cpp \
> + hwasan_flags.inc \
> + hwasan_globals.cpp \
> + hwasan_interceptors.cpp \
> + hwasan_interceptors_vfork.S \
> + hwasan_linux.cpp \
> + hwasan_memintrinsics.cpp \
> + hwasan_new_delete.cpp \
> + hwasan_poisoning.cpp \
> + hwasan_report.cpp \
> + hwasan_setjmp.S \
> + hwasan_tag_mismatch_aarch64.S \
> + hwasan_thread.cpp \
> + hwasan_thread_list.cpp \
> + hwasan_type_test.cpp
> +
> +libhwasan_la_SOURCES = $(hwasan_files)
> +libhwasan_la_LIBADD = $(top_builddir)/sanitizer_common/libsanitizer_common.la
> +if !USING_MAC_INTERPOSE
> +libhwasan_la_LIBADD += $(top_builddir)/interception/libinterception.la
> +endif
> +if LIBBACKTRACE_SUPPORTED
> +libhwasan_la_LIBADD +=
> $(top_builddir)/libbacktrace/libsanitizer_libbacktrace.la
> +endif
> +libhwasan_la_LIBADD += $(LIBSTDCXX_RAW_CXX_LDFLAGS)
> +
> +libhwasan_la_LDFLAGS = -version-info `grep -v '^\#'
> $(srcdir)/libtool-version` $(link_libhwasan)
> +
> +# Work around what appears to be a GNU make bug handling MAKEFLAGS
> +# values defined in terms of make variables, as is the case for CC and
> +# friends when we are called from the top level Makefile.
> +AM_MAKEFLAGS = \
> + "AR_FLAGS=$(AR_FLAGS)" \
> + "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
> + "CFLAGS=$(CFLAGS)" \
> + "CXXFLAGS=$(CXXFLAGS)" \
> + "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
> + "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
> + "INSTALL=$(INSTALL)" \
> + "INSTALL_DATA=$(INSTALL_DATA)" \
> + "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
> + "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
> + "JC1FLAGS=$(JC1FLAGS)" \
> + "LDFLAGS=$(LDFLAGS)" \
> + "LIBCFLAGS=$(LIBCFLAGS)" \
> + "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
> + "MAKE=$(MAKE)" \
> + "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
> + "PICFLAG=$(PICFLAG)" \
> + "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
> + "SHELL=$(SHELL)" \
> + "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
> + "exec_prefix=$(exec_prefix)" \
> + "infodir=$(infodir)" \
> + "libdir=$(libdir)" \
> + "prefix=$(prefix)" \
> + "includedir=$(includedir)" \
> + "AR=$(AR)" \
> + "AS=$(AS)" \
> + "LD=$(LD)" \
> + "LIBCFLAGS=$(LIBCFLAGS)" \
> + "NM=$(NM)" \
> + "PICFLAG=$(PICFLAG)" \
> + "RANLIB=$(RANLIB)" \
> + "DESTDIR=$(DESTDIR)"
> +
> +MAKEOVERRIDES=
> +
> +## ################################################################
> +
> +
> diff --git a/libsanitizer/hwasan/Makefile.in b/libsanitizer/hwasan/Makefile.in
> new file mode 100644
> index
> 0000000000000000000000000000000000000000..542af8f193e0d460de93dff7b249edb949be8a67
> --- /dev/null
> +++ b/libsanitizer/hwasan/Makefile.in
> @@ -0,0 +1,803 @@
> +# Makefile.in generated by automake 1.15.1 from Makefile.am.
> +# @configure_input@
> +
> +# Copyright (C) 1994-2017 Free Software Foundation, Inc.
> +
> +# This Makefile.in is free software; the Free Software Foundation
> +# gives unlimited permission to copy and/or distribute it,
> +# with or without modifications, as long as this notice is preserved.
> +
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
> +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
> +# PARTICULAR PURPOSE.
> +
> +@SET_MAKE@
> +
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> +am__is_gnu_make = { \
> + if test -z '$(MAKELEVEL)'; then \
> + false; \
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> + true; \
> + else \
> + false; \
> + fi; \
> +}
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> +PRE_INSTALL = :
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> +am__uninstall_files_from_dir = { \
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> +am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
> +LTLIBRARIES = $(toolexeclib_LTLIBRARIES)
> +am__DEPENDENCIES_1 =
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> + $(top_builddir)/sanitizer_common/libsanitizer_common.la \
> + $(am__append_1) $(am__append_2) $(am__DEPENDENCIES_1)
> +am__objects_1 = hwasan_allocator.lo hwasan.lo hwasan_dynamic_shadow.lo \
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> + hwasan_interceptors_vfork.lo hwasan_linux.lo \
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> +.cpp.o:
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> $(DEPDIR)/$*.Tpo -c -o $@ $<
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> +@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@
> `$(CYGPATH_W) '$<'`
> +
> +.cpp.lo:
> +@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(LTCXXCOMPILE) -MT $@ -MD -MP -MF
> $(DEPDIR)/$*.Tpo -c -o $@ $<
> +@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo
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> +@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(LTCXXCOMPILE) -c -o $@
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> + -rm -f *.lo
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> +clean-libtool:
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> +tags: tags-am
> +TAGS: tags
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> +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
> + set x; \
> + here=`pwd`; \
> + $(am__define_uniq_tagged_files); \
> + shift; \
> + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
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> + else \
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> + $$unique; \
> + fi; \
> + fi
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> +
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> + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
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> + esac; \
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> + if test -f "$$i"; then \
> + echo "$(subdir)/$$i"; \
> + else \
> + echo "$$sdir/$$i"; \
> + fi; \
> + done >> $(top_builddir)/cscope.files
> +
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> +check-am: all-am
> +check: check-am
> +all-am: Makefile $(LTLIBRARIES)
> +installdirs:
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> + done
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> + fi
> +mostlyclean-generic:
> +
> +clean-generic:
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> +distclean-generic:
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> + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f
> $(CONFIG_CLEAN_VPATH_FILES)
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> +.NOEXPORT:
> diff --git a/libsanitizer/hwasan/libtool-version
> b/libsanitizer/hwasan/libtool-version
> new file mode 100644
> index
> 0000000000000000000000000000000000000000..d1f9aa1b950cc95efea87b7a70e96e44df0f9c17
> --- /dev/null
> +++ b/libsanitizer/hwasan/libtool-version
> @@ -0,0 +1,6 @@
> +# This file is used to maintain libtool version info for libhwasan. See
> +# the libtool manual to understand the meaning of the fields. This is
> +# a separate file so that version updates don't involve re-running
> +# automake.
> +# CURRENT:REVISION:AGE
> +0:0:0
> diff --git a/libsanitizer/interception/Makefile.in
> b/libsanitizer/interception/Makefile.in
> index
> a20f52ea4b825e733b2c0ca24780e766ad69367d..4a872cb49690e7b739ad07d73a517849be2ba1ea
> 100644
> --- a/libsanitizer/interception/Makefile.in
> +++ b/libsanitizer/interception/Makefile.in
> @@ -301,6 +301,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> diff --git a/libsanitizer/libbacktrace/Makefile.in
> b/libsanitizer/libbacktrace/Makefile.in
> index
> c843bcee0e4d39d788470d2d03b53d2f817aa231..3f05cdf3d621be74ee6346852c80b71f885e1203
> 100644
> --- a/libsanitizer/libbacktrace/Makefile.in
> +++ b/libsanitizer/libbacktrace/Makefile.in
> @@ -351,6 +351,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> diff --git a/libsanitizer/libsanitizer.spec.in
> b/libsanitizer/libsanitizer.spec.in
> index
> a4fa87d8dfc51549b0f932b31a610db1a2e86c29..70a33574d7b1d494c4875cfc41f29606bde2172e
> 100644
> --- a/libsanitizer/libsanitizer.spec.in
> +++ b/libsanitizer/libsanitizer.spec.in
> @@ -3,6 +3,8 @@
>
> *link_libasan: @link_libasan@
>
> +*link_libhwasan: @link_libhwasan@
> +
> *link_libtsan: @link_libtsan@
>
> *link_libubsan: @link_libubsan@
> diff --git a/libsanitizer/lsan/Makefile.in b/libsanitizer/lsan/Makefile.in
> index
> 23a6fa69ec6941ec8a3f02f6a283b8015a8f706f..fbe87cd24961f0ca2d338b43c9d81af709a02802
> 100644
> --- a/libsanitizer/lsan/Makefile.in
> +++ b/libsanitizer/lsan/Makefile.in
> @@ -346,6 +346,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> diff --git a/libsanitizer/sanitizer_common/Makefile.in
> b/libsanitizer/sanitizer_common/Makefile.in
> index
> 299de50b34a6c1cbb33d6f3536d8df1a132d2f59..7e5555cc9df53c5b081313d22ffc532adbe967a5
> 100644
> --- a/libsanitizer/sanitizer_common/Makefile.in
> +++ b/libsanitizer/sanitizer_common/Makefile.in
> @@ -338,6 +338,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> diff --git a/libsanitizer/tsan/Makefile.in b/libsanitizer/tsan/Makefile.in
> index
> bfbdfe0d89c635c7ca1fe246722ec04949002f1b..ce11d2497b75a306f80f1701110b5eefc5330318
> 100644
> --- a/libsanitizer/tsan/Makefile.in
> +++ b/libsanitizer/tsan/Makefile.in
> @@ -375,6 +375,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
> diff --git a/libsanitizer/ubsan/Makefile.in b/libsanitizer/ubsan/Makefile.in
> index
> 312d6a5e5137ab64faef9a3f0f44ae3284c23e1b..2775c1422137d46d0d68a0a516826e6d62daf137
> 100644
> --- a/libsanitizer/ubsan/Makefile.in
> +++ b/libsanitizer/ubsan/Makefile.in
> @@ -340,6 +340,7 @@ install_sh = @install_sh@
> libdir = @libdir@
> libexecdir = @libexecdir@
> link_libasan = @link_libasan@
> +link_libhwasan = @link_libhwasan@
> link_liblsan = @link_liblsan@
> link_libtsan = @link_libtsan@
> link_libubsan = @link_libubsan@
