%define asan_force_options -fsanitize-recover=address -fsanitize=address -fno-omit-frame-pointer -Wp,-U_FORTIFY_SOURCE -Wl,--as-needed -ldl -lpthread
%define ubsan_force_options -fsanitize=undefined,bounds-strict,float-divide-by-zero,float-cast-overflow
%define lsan_force_options -fsanitize=leak -marm -Wa,-mimplicit-it=arm -fno-omit-frame-pointer -Wp,-U_FORTIFY_SOURCE -Wl,--as-needed -ldl -lpthread
+%define isan_force_options -fsanitize=unsigned-integer-overflow
%define asan_runtime_options halt_on_error=false:start_deactivated=true:print_cmdline=true:quarantine_size_mb=1:detect_leaks=0:log_path=/tmp/asan.log:log_exe_name=1
%define ubsan_runtime_options print_cmdline=true:log_path=/tmp/ubsan.log
&& find -L /emul/usr/*/gcc -name 'collect2' | xargs dirname | xargs chmod a-w
/usr/bin/gcc-unforce-options
+%package -n isan-force-options
+Summary: Scripts to enable automatic package sanitization
+Group: System Environment
+Requires: gcc
+Requires: libubsan
+
+%description -n isan-force-options
+Scripts for ISan instrumentation
+
+%post -n isan-force-options
+# Change mode to allow all users to run gcc-force/unforce-options
+chmod a+w /usr/bin
+chmod a+w %{libsubdir}
+[ -d /emul/ ] && chmod a+w /emul/usr/bin/ && chmod a+w /emul/home/abuild/rpmbuild/BUILD/gcc-*/obj/gcc/ \
+ && find -L /emul/usr/*/gcc -name 'collect2' | xargs dirname | xargs chmod a+w
+/usr/bin/gcc-force-options %isan_force_options
+# Add ISan-related macros
+cat >> /usr/lib/rpm/tizen_macros << EOF
+
+%%isan_force_options %{isan_force_options}
+%%gcc_unforce_options /usr/bin/gcc-unforce-options
+%%gcc_force_options /usr/bin/gcc-force-options
+%%gcc_force_default_options %%gcc_force_options %%isan_force_options
+EOF
+
+%preun -n isan-force-options
+# Restore read-only mode
+chmod a-w /usr/bin
+chmod a-w %{libsubdir}
+[ -d /emul/ ] && chmod a-w /emul/usr/bin/ && chmod a-w /emul/home/abuild/rpmbuild/BUILD/gcc-*/obj/gcc/ \
+ && find -L /emul/usr/*/gcc -name 'collect2' | xargs dirname | xargs chmod a-w
+/usr/bin/gcc-unforce-options
+
%package -n ubsan-build-env
Summary: UBSan build environment
Group: System Environment
%{_prefix}/bin/gcc-force-options
%{_prefix}/bin/gcc-unforce-options
+%files -n isan-force-options
+%defattr(-,root,root,-)
+%{_prefix}/bin/gcc-force-options
+%{_prefix}/bin/gcc-unforce-options
+
%ifarch %lsan_arch
%files -n lsan-force-options
#%manifest gcc-contrib.manifest