Mock Version: 4.1 Mock Version: 4.1 Mock Version: 4.1 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/perl-ExtUtils-CppGuess.spec'], chrootPath='/var/lib/mock/dist-ocs23-epol9-build-215388-16108/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=86400uid=981gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False) Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --noclean --target noarch --nodeps /builddir/build/SPECS/perl-ExtUtils-CppGuess.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False Building target platforms: noarch Building for target noarch Wrote: /builddir/build/SRPMS/perl-ExtUtils-CppGuess-0.26-1.ocs23.src.rpm Child return code was: 0 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/perl-ExtUtils-CppGuess.spec'], chrootPath='/var/lib/mock/dist-ocs23-epol9-build-215388-16108/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=86400uid=981gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False) Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --noclean --target noarch --nodeps /builddir/build/SPECS/perl-ExtUtils-CppGuess.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False Building target platforms: noarch Building for target noarch Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.RYmOdc + umask 022 + cd /builddir/build/BUILD + cd /builddir/build/BUILD + rm -rf ExtUtils-CppGuess-0.26 + /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/ExtUtils-CppGuess-0.26.tar.gz + STATUS=0 + '[' 0 -ne 0 ']' + cd ExtUtils-CppGuess-0.26 + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + RPM_EC=0 ++ jobs -p + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.IBCvo0 + umask 022 + cd /builddir/build/BUILD + CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection' + export CFLAGS + CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection' + export CXXFLAGS + FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib/gfortran/modules' + export FCFLAGS + LDFLAGS='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-ld -Wl,--build-id=sha1' + export LDFLAGS + LT_SYS_LIBRARY_PATH=/usr/lib: + export LT_SYS_LIBRARY_PATH + CC=gcc + export CC + CXX=g++ + export CXX + cd ExtUtils-CppGuess-0.26 + perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 Checking if your kit is complete... Looks good Generating a Unix-style Makefile Writing Makefile for ExtUtils::CppGuess Writing MYMETA.yml and MYMETA.json + /usr/bin/make -O -j16 V=1 VERBOSE=1 cp lib/ExtUtils/CppGuess.pm blib/lib/ExtUtils/CppGuess.pm Manifying 1 pod document + RPM_EC=0 ++ jobs -p + exit 0 Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.n8zy7g + umask 022 + cd /builddir/build/BUILD + '[' /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch '!=' / ']' + rm -rf /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch ++ dirname /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch + mkdir -p /builddir/build/BUILDROOT + mkdir /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch + cd ExtUtils-CppGuess-0.26 + /usr/bin/make install DESTDIR=/builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch 'INSTALL=/usr/bin/install -p' Manifying 1 pod document Installing /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr/share/perl5/vendor_perl/ExtUtils/CppGuess.pm Installing /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr/share/man/man3/ExtUtils::CppGuess.3pm + find /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch -type f -name '*.bs' -size 0 -delete + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr + /usr/bin/find-debuginfo -j16 --strict-build-id -m -i --build-id-seed 0.26-1.ocs23 --unique-debug-suffix -0.26-1.ocs23.noarch --unique-debug-src-base perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch -S debugsourcefiles.list /builddir/build/BUILD/ExtUtils-CppGuess-0.26 + /usr/lib/rpm/check-buildroot + /usr/lib/rpm/OpenCloudOS/brp-ldconfig + /usr/lib/rpm/brp-compress + /usr/lib/rpm/OpenCloudOS/brp-strip-lto /usr/bin/strip + /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip + /usr/lib/rpm/check-rpaths + /usr/lib/rpm/OpenCloudOS/brp-mangle-shebangs + /usr/lib/rpm/OpenCloudOS/brp-python-bytecompile '' 1 0 + /usr/lib/rpm/OpenCloudOS/brp-python-hardlink Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.HtqtdW + umask 022 + cd /builddir/build/BUILD + CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection' + export CFLAGS + CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection' + export CXXFLAGS + FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib/gfortran/modules' + export FFLAGS + FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib/gfortran/modules' + export FCFLAGS + LDFLAGS='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-ld -Wl,--build-id=sha1' + export LDFLAGS + LT_SYS_LIBRARY_PATH=/usr/lib: + export LT_SYS_LIBRARY_PATH + CC=gcc + export CC + CXX=g++ + export CXX + cd ExtUtils-CppGuess-0.26 + /usr/bin/make -O -j16 V=1 VERBOSE=1 test PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t t/00-report-prereqs.t .. ok t/001_load.t ........... ok t/002_icpp.t ........... ok t/003_standard_flag.t .. ok t/004_env.t ............ ok t/010_module_build.t ... ok t/011_makemaker.t ...... ok All tests successful. Files=7, Tests=20, 5 wallclock secs ( 0.03 usr 0.01 sys + 4.77 cusr 0.98 csys = 5.79 CPU) Result: PASS # # Versions for all modules listed in MYMETA.json (including optional ones): # # === Configure Requires === # # Module Want Have Where Howbig # ------------------- ---- ---- ---------------------------- ------ # ExtUtils::MakeMaker any 7.70 /usr/share/perl5/vendor_perl 111599 # # === Build Requires === # # Module Want Have Where Howbig # ------------------- ---- ---- ---------------------------- ------ # ExtUtils::MakeMaker any 7.70 /usr/share/perl5/vendor_perl 111599 # # === Test Requires === # # Module Want Have Where Howbig # ------------------- -------- -------- ---------------------------- ------ # Capture::Tiny any 0.48 /usr/share/perl5 29656 # Cwd any 3.75 /usr/lib64/perl5/vendor_perl 21799 # ExtUtils::CBuilder 0.280231 0.280236 /usr/share/perl5/vendor_perl 8884 # ExtUtils::MakeMaker any 7.70 /usr/share/perl5/vendor_perl 111599 # ExtUtils::Manifest any 1.75 /usr/share/perl5/vendor_perl 23437 # Fatal any 2.36 /usr/share/perl5/vendor_perl 59236 # Module::Build any 0.4234 /usr/share/perl5/vendor_perl 35409 # Test::More 0.88 1.302195 /usr/share/perl5/vendor_perl 54209 # # === Runtime Requires === # # Module Want Have Where Howbig # ----------------- ---- ------ ---------------------------- ------ # Capture::Tiny any 0.48 /usr/share/perl5 29656 # ExtUtils::ParseXS 3.35 3.44 /usr/share/perl5/vendor_perl 67178 # File::Basename any 2.85 /usr/share/perl5 11194 # File::Spec any 3.75 /usr/lib64/perl5/vendor_perl 10571 # File::Temp any 0.2311 /usr/share/perl5/vendor_perl 118877 # # EUMM:{ # 'CC' => 'g++', # 'CCFLAGS' => ' -D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -xc++', # 'dynamic_lib' => { # 'OTHERLDFLAGS' => ' -lstdc++' # } # } # --- # MB:{ # 'config' => { # 'cc' => 'g++' # }, # 'extra_compiler_flags' => ' -xc++', # 'extra_linker_flags' => ' -lstdc++' # } # --- # Config:{ # 'byacc' => 'byacc', # 'cc' => 'gcc', # 'cccdlflags' => '-fPIC', # 'ccdlflags' => '-Wl,--enable-new-dtags -Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-ld -Wl,--build-id=sha1', # 'ccflags' => '-D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', # 'ccflags_nolargefiles' => '-D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include ', # 'ccflags_uselargefiles' => '-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', # 'ccname' => 'gcc', # 'ccstdflags' => ' -std=c99', # 'ccsymbols' => '', # 'ccversion' => '', # 'ccwarnflags' => ' -Werror=pointer-arith -Werror=vla -Wextra -Wno-long-long -Wno-declaration-after-statement -Wc++-compat -Wwrite-strings', # 'cppccsymbols' => '', # 'd_PRIEUldbl' => 'define', # 'd_PRIFUldbl' => 'define', # 'd_PRIGUldbl' => 'define', # 'd_PRIeldbl' => 'define', # 'd_PRIfldbl' => 'define', # 'd_PRIgldbl' => 'define', # 'd_SCNfldbl' => 'define', # 'd_accept4' => 'define', # 'd_access' => 'define', # 'd_accessx' => undef, # 'd_eaccess' => 'define', # 'd_ldbl_dig' => 'define', # 'd_ldexpl' => 'define', # 'd_locconv' => 'define', # 'd_non_int_bitfields' => 'define', # 'd_old_pthread_create_joinable' => undef, # 'd_oldpthreads' => undef, # 'd_oldsock' => undef, # 'd_pthread_yield' => 'define', # 'd_sched_yield' => 'define', # 'd_setlocale_accepts_any_locale_name' => undef, # 'd_strtold' => 'define', # 'd_strtold_l' => 'define', # 'd_telldir' => 'define', # 'd_telldirproto' => 'define', # 'gccansipedantic' => '', # 'gccosandvers' => '', # 'gccversion' => '12.3.1 20230912 (OpenCloudOS 12.3.1-2)', # 'i_sysaccess' => undef, # 'ld' => 'gcc', # 'ld_can_script' => 'define', # 'lddlflags' => '-shared -Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-ld -Wl,--build-id=sha1 -L/usr/local/lib -fstack-protector-strong', # 'ldflags' => '-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-ld -Wl,--build-id=sha1 -fstack-protector-strong -L/usr/local/lib', # 'ldflags_nolargefiles' => '-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-ld -Wl,--build-id=sha1 -fstack-protector-strong -L/usr/local/lib', # 'ldflags_uselargefiles' => '', # 'ldlibpthname' => 'LD_LIBRARY_PATH', # 'old_pthread_create_joinable' => '', # 'sPRIEUldbl' => '"LE"', # 'sPRIFUldbl' => '"LF"', # 'sPRIGUldbl' => '"LG"', # 'sPRIeldbl' => '"Le"', # 'sPRIfldbl' => '"Lf"', # 'sPRIgldbl' => '"Lg"', # 'sSCNfldbl' => '"Lf"', # 'sched_yield' => 'sched_yield()', # 'yacc' => 'yacc', # 'yaccflags' => '' # } # Method: is_sunstudio = 0 # Method: is_msvc = undef # Method: is_gcc = 1 # Method: is_clang = 0 # Method: compiler_command = g++ -D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -xc++ # Method: linker_flags = -lstdc++ # Method: iostream_fname = iostream # Method: cpp_flavor_defs = # #define __INLINE_CPP_STANDARD_HEADERS 1 # #define __INLINE_CPP_NAMESPACE_STD 1 # cc1plus: error: unrecognized command-line option '-std=c++unreal' # EUMM env:{ # 'CC' => 'czz', # 'CCFLAGS' => ' -D_REENTRANT -D_GNU_SOURCE -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/OpenCloudOS/OpenCloudOS-hardened-cc1 -fstack-protector-strong -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fwrapv -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -xc++', # 'dynamic_lib' => { # 'OTHERLDFLAGS' => ' -lstdc++' # } # } # Module::Build version: 0.4234 # ExtUtils::CBuilder version: 0.280236 Processing files: perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch + RPM_EC=0 ++ jobs -p + exit 0 Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.o7Avb5 + umask 022 + cd /builddir/build/BUILD + cd ExtUtils-CppGuess-0.26 + DOCDIR=/builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr/share/doc/perl-ExtUtils-CppGuess + export LC_ALL=C + LC_ALL=C + export DOCDIR + /usr/bin/mkdir -p /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr/share/doc/perl-ExtUtils-CppGuess + cp -pr Changes /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr/share/doc/perl-ExtUtils-CppGuess + cp -pr README /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch/usr/share/doc/perl-ExtUtils-CppGuess + RPM_EC=0 ++ jobs -p + exit 0 Provides: perl(ExtUtils::CppGuess) = 0.26 perl-ExtUtils-CppGuess = 0.26-1.ocs23 Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1 Requires: perl(Capture::Tiny) perl(Config) perl(File::Basename) perl(File::Spec::Functions) perl(File::Temp) perl(strict) perl(warnings) perl-libs Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch Wrote: /builddir/build/RPMS/perl-ExtUtils-CppGuess-0.26-1.ocs23.noarch.rpm Child return code was: 0