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author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-12-20 15:49:45 -0800 |
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committer | Ayush Garg <ayush.garg@samsung.com> | 2022-03-11 19:08:38 +0530 |
commit | 95883e851724b373ff44ed229efc4dfcfbbde04d (patch) | |
tree | deb7504987e02feae97dab86fe4fa8aaf9f8e2fa | |
parent | 717a49171c8ea008da2076eb1d6c67c3ccfa4aa9 (diff) | |
download | bluez-95883e851724b373ff44ed229efc4dfcfbbde04d.tar.gz bluez-95883e851724b373ff44ed229efc4dfcfbbde04d.tar.bz2 bluez-95883e851724b373ff44ed229efc4dfcfbbde04d.zip |
build: Add sanitizer options
Build using Address Sanitizer (asan), Leak Sanitizer (lsan), or
Undefined Behavior Sanitizer (ubsan) by using one of these options for
the configure script:
--enable-asan
--enable-lsan
--enable-ubsan
For each of these to work, the compiler must support the requested
sanitizer and the requisite libraries must be installed (libasan,
liblsan, libubsan).
Signed-off-by: Anuj Jain <anuj01.jain@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
-rwxr-xr-x | Makefile.am | 10 | ||||
-rwxr-xr-x | acinclude.m4 | 77 | ||||
-rwxr-xr-x | configure.ac | 7 |
3 files changed, 91 insertions, 3 deletions
diff --git a/Makefile.am b/Makefile.am index 256719ef..9d77cff0 100755 --- a/Makefile.am +++ b/Makefile.am @@ -25,7 +25,7 @@ pkgincludedir = $(includedir)/bluetooth pkginclude_HEADERS = -AM_CFLAGS = $(WARNING_CFLAGS) $(MISC_CFLAGS) $(UDEV_CFLAGS) $(ell_cflags) +AM_CFLAGS = $(MISC_CFLAGS) $(WARNING_CFLAGS) $(UDEV_CFLAGS) $(ell_cflags) AM_LDFLAGS = $(MISC_LDFLAGS) if DATAFILES @@ -224,6 +224,8 @@ src_libshared_ell_la_SOURCES = $(shared_sources) \ src/shared/timeout-ell.c \ src/shared/mainloop.h \ src/shared/mainloop-ell.c +src_libshared_ell_la_LDFLAGS = $(AM_LDFLAGS) +src_libshared_ell_la_CFLAGS = $(AM_CFLAGS) endif src_libshared_glib_la_SOURCES = $(shared_sources) \ @@ -233,13 +235,17 @@ src_libshared_glib_la_SOURCES = $(shared_sources) \ src/shared/mainloop-notify.h \ src/shared/mainloop-notify.c +src_libshared_glib_la_LDFLAGS = $(AM_LDFLAGS) +src_libshared_glib_la_CFLAGS = $(AM_CFLAGS) + src_libshared_mainloop_la_SOURCES = $(shared_sources) \ src/shared/io-mainloop.c \ src/shared/timeout-mainloop.c \ src/shared/mainloop.h src/shared/mainloop.c \ src/shared/mainloop-notify.h \ src/shared/mainloop-notify.c - +src_libshared_mainloop_la_LDFLAGS = $(AM_LDFLAGS) +src_libshared_mainloop_la_CFLAGS = $(AM_CFLAGS) attrib_sources = attrib/att.h attrib/att-database.h attrib/att.c \ attrib/gatt.h attrib/gatt.c \ diff --git a/acinclude.m4 b/acinclude.m4 index 52984835..b388dfc1 100755 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -10,6 +10,45 @@ AC_DEFUN([AC_PROG_CC_PIE], [ ]) ]) +AC_DEFUN([AC_PROG_CC_ASAN], [ + AC_CACHE_CHECK([whether ${CC-cc} accepts -fsanitize=address], + ac_cv_prog_cc_asan, [ + echo 'void f(){}' > asan.c + if test -z "`${CC-cc} -fsanitize=address -c asan.c 2>&1`"; then + ac_cv_prog_cc_asan=yes + else + ac_cv_prog_cc_asan=no + fi + rm -rf asan* + ]) +]) + +AC_DEFUN([AC_PROG_CC_LSAN], [ + AC_CACHE_CHECK([whether ${CC-cc} accepts -fsanitize=leak], + ac_cv_prog_cc_lsan, [ + echo 'void f(){}' > lsan.c + if test -z "`${CC-cc} -fsanitize=leak -c lsan.c 2>&1`"; then + ac_cv_prog_cc_lsan=yes + else + ac_cv_prog_cc_lsan=no + fi + rm -rf lsan* + ]) +]) + +AC_DEFUN([AC_PROG_CC_UBSAN], [ + AC_CACHE_CHECK([whether ${CC-cc} accepts -fsanitize=undefined], + ac_cv_prog_cc_ubsan, [ + echo 'void f(){}' > ubsan.c + if test -z "`${CC-cc} -fsanitize=undefined -c ubsan.c 2>&1`"; then + ac_cv_prog_cc_ubsan=yes + else + ac_cv_prog_cc_ubsan=no + fi + rm -rf ubsan* + ]) +]) + AC_DEFUN([COMPILER_FLAGS], [ with_cflags="" if (test "$USE_MAINTAINER_MODE" = "yes"); then @@ -38,6 +77,44 @@ AC_DEFUN([MISC_FLAGS], [ misc_cflags="$misc_cflags -O0" fi ]) + AC_ARG_ENABLE(asan, AC_HELP_STRING([--enable-asan], + [enable linking with address sanitizer]), [ + save_LIBS=$LIBS + AC_CHECK_LIB(asan, _init) + LIBS=$save_LIBS + if (test "${enableval}" = "yes" && + test "${ac_cv_lib_asan__init}" = "yes" && + test "${ac_cv_prog_cc_asan}" = "yes"); then + misc_cflags="$misc_cflags -fsanitize=address"; + misc_ldflags="$misc_ldflags -fsanitize=address" + AC_SUBST([ASAN_LIB], ${ac_cv_lib_asan__init}) + fi + ]) + AC_ARG_ENABLE(lsan, AC_HELP_STRING([--enable-lsan], + [enable linking with address sanitizer]), [ + save_LIBS=$LIBS + AC_CHECK_LIB(lsan, _init) + LIBS=$save_LIBS + if (test "${enableval}" = "yes" && + test "${ac_cv_lib_lsan__init}" = "yes" && + test "${ac_cv_prog_cc_lsan}" = "yes"); then + misc_cflags="$misc_cflags -fsanitize=leak"; + misc_ldflags="$misc_ldflags -fsanitize=leak" + AC_SUBST([ASAN_LIB], ${ac_cv_lib_lsan__init}) + fi + ]) + AC_ARG_ENABLE(ubsan, AC_HELP_STRING([--enable-ubsan], + [enable linking with address sanitizer]), [ + save_LIBS=$LIBS + AC_CHECK_LIB(ubsan, _init) + LIBS=$save_LIBS + if (test "${enableval}" = "yes" && + test "${ac_cv_lib_ubsan__init}" = "yes" && + test "${ac_cv_prog_cc_ubsan}" = "yes"); then + misc_cflags="$misc_cflags -fsanitize=undefined"; + misc_ldflags="$misc_ldflags -fsanitize=undefined"; + fi + ]) AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [enable compiling with debugging information]), [ if (test "${enableval}" = "yes" && diff --git a/configure.ac b/configure.ac index c965e30f..2872a4eb 100755 --- a/configure.ac +++ b/configure.ac @@ -24,6 +24,9 @@ AC_C_RESTRICT AC_PROG_CC AM_PROG_CC_C_O AC_PROG_CC_PIE +AC_PROG_CC_ASAN +AC_PROG_CC_LSAN +AC_PROG_CC_UBSAN AC_PROG_INSTALL AC_PROG_MKDIR_P @@ -41,10 +44,12 @@ if (test "$USE_MAINTAINER_MODE" = "yes"); then fi AM_CONDITIONAL(COVERAGE, test "${enable_coverage}" = "yes") AM_CONDITIONAL(DBUS_RUN_SESSION, test "${enable_dbus_run_session}" = "yes") -AM_CONDITIONAL(VALGRIND, test "${enable_valgrind}" = "yes") MISC_FLAGS +AM_CONDITIONAL(VALGRIND, test "${enable_valgrind}" = "yes" && + test "$ASAN_LIB" != "yes" && test "LSAN_LIB" != "yes") + AC_ARG_ENABLE(threads, AC_HELP_STRING([--enable-threads], [enable threading support]), [enable_threads=${enableval}]) |