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Hello folks, I need to install SystemC 2.3.1 for my Computer Science Course in Berlin Germany. I currently fail to install it on my system: OpenSUSE Tumbleweed 64 Bit. I am using the latest c++ compiler. When I try to install: mkdir objdir cd objdir export CXX=g++ ../configure ... ... make make install make check ///// I get this: /usr/bin/mkdir -p '/home/ahmed/Downloads/systemc-2.3.1a/include/tlm_core/tlm_1/tlm_req_rsp/tlm_adapters' /usr/bin/install -c -m 644 ../../../src/tlm_core/tlm_1/tlm_req_rsp/tlm_adapters/tlm_adapters.h '/home/ahmed/Downloads/systemc-2.3.1a/include/tlm_core/tlm_1/tlm_req_rsp/tlm_adapters' /usr/bin/mkdir -p '/home/ahmed/Downloads/systemc-2.3.1a/include/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces' /usr/bin/install -c -m 644 ../../../src/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_core_ifs.h ../../../src/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_fifo_ifs.h ../../../src/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h ../../../src/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_tag.h '/home/ahmed/Downloads/systemc-2.3.1a/include/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces' /usr/bin/mkdir -p '/home/ahmed/Downloads/systemc-2.3.1a/lib64-linux64/pkgconfig' /usr/bin/install -c -m 644 tlm.pc '/home/ahmed/Downloads/systemc-2.3.1a/lib64-linux64/pkgconfig' make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_core' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_core' Making install in tlm_utils make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_utils' make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_utils' make[3]: Nothing to be done for 'install-exec-am'. /usr/bin/mkdir -p '/home/ahmed/Downloads/systemc-2.3.1a/include/tlm_utils' /usr/bin/install -c -m 644 ../../../src/tlm_utils/instance_specific_extensions.h ../../../src/tlm_utils/multi_passthrough_initiator_socket.h ../../../src/tlm_utils/multi_passthrough_target_socket.h ../../../src/tlm_utils/multi_socket_bases.h ../../../src/tlm_utils/passthrough_target_socket.h ../../../src/tlm_utils/peq_with_cb_and_phase.h ../../../src/tlm_utils/peq_with_get.h ../../../src/tlm_utils/simple_initiator_socket.h ../../../src/tlm_utils/simple_target_socket.h ../../../src/tlm_utils/tlm_quantumkeeper.h '/home/ahmed/Downloads/systemc-2.3.1a/include/tlm_utils/.' make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_utils' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_utils' Making install in . make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' make[3]: Nothing to be done for 'install-exec-am'. /usr/bin/mkdir -p '/home/ahmed/Downloads/systemc-2.3.1a/include' /usr/bin/install -c -m 644 ../../src/systemc ../../src/systemc.h ../../src/tlm ../../src/tlm.h '/home/ahmed/Downloads/systemc-2.3.1a/include/.' make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' make[1]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' Making install in examples make[1]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' Making install in sysc make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' GEN copy-check-data make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' make[3]: Nothing to be done for 'install-exec-am'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' Making install in tlm make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm' Making install in common make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm/common' GEN copy-check-data make[4]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm/common' make[4]: Nothing to be done for 'install-exec-am'. make[4]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm/common' make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm/common' Making install in . make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm' GEN copy-check-data make[4]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm' make[4]: Nothing to be done for 'install-exec-am'. make[4]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm' make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/tlm' make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' GEN copy-check-data make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' make[3]: Nothing to be done for 'install-exec-am'. make[3]: Nothing to be done for 'install-data-am'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' make[1]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' make[1]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir' make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir' make[2]: Nothing to be done for 'install-exec-am'. make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir' make[1]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir' ahmed@linux-la5e:~/Downloads/systemc-2.3.1a/objdir> make checkMaking check in docs make[1]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/docs' make[1]: Nothing to be done for 'check'. make[1]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/docs' Making check in src make[1]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' Making check in sysc make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc' Making check in kernel make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/kernel' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/kernel' Making check in qt make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/qt' make check-am make[4]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/qt' make[4]: Nothing to be done for 'check-am'. make[4]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/qt' make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/qt' Making check in communication make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/communication' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/communication' Making check in tracing make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/tracing' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/tracing' Making check in utils make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/utils' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/utils' Making check in packages/boost make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/packages/boost' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/packages/boost' Making check in datatypes make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/datatypes' make[3]: Nothing to be done for 'check'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc/datatypes' make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc' make[3]: Nothing to be done for 'check-am'. make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc' make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/sysc' Making check in tlm_core make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_core' make[2]: Nothing to be done for 'check'. make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_core' Making check in tlm_utils make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_utils' make[2]: Nothing to be done for 'check'. make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src/tlm_utils' Making check in . make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' make[2]: Nothing to be done for 'check-am'. make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' make[1]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/src' Making check in examples make[1]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' Making check in sysc make[2]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' GEN copy-check-data make fft/fft_flpt/test fft/fft_fxpt/test fir/test fir/test_rtl pipe/test pkt_switch/test risc_cpu/test rsa/test simple_bus/test simple_fifo/test simple_perf/test 2.1/dpipe/test 2.1/forkjoin/test 2.1/reset_signal_is/test 2.1/sc_export/test 2.1/sc_report/test 2.1/scx_barrier/test 2.1/scx_mutex_w_policy/test 2.1/specialized_signals/test 2.3/sc_rvd/test 2.3/sc_ttd/test fft/fft_flpt/test.sh fft/fft_fxpt/test.sh fir/test.sh fir/test_rtl.sh pipe/test.sh pkt_switch/test.sh risc_cpu/test.sh rsa/test.sh simple_bus/test.sh simple_fifo/test.sh simple_perf/test.sh 2.1/dpipe/test.sh 2.1/forkjoin/test.sh 2.1/reset_signal_is/test.sh 2.1/sc_export/test.sh 2.1/sc_report/test.sh 2.1/scx_barrier/test.sh 2.1/scx_mutex_w_policy/test.sh 2.1/specialized_signals/test.sh 2.3/sc_rvd/test.sh 2.3/sc_ttd/test.sh make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' CXX fft/fft_flpt/fft_fft_flpt_test-fft.o CXX fft/fft_flpt/fft_fft_flpt_test-main.o CXX fft/fft_flpt/fft_fft_flpt_test-sink.o CXX fft/fft_flpt/fft_fft_flpt_test-source.o CXXLD fft/fft_flpt/test CXX fft/fft_fxpt/fft_fft_fxpt_test-fft.o CXX fft/fft_fxpt/fft_fft_fxpt_test-main.o CXX fft/fft_fxpt/fft_fft_fxpt_test-sink.o CXX fft/fft_fxpt/fft_fft_fxpt_test-source.o CXXLD fft/fft_fxpt/test CXX fir/fir_test-stimulus.o CXX fir/fir_test-display.o CXX fir/fir_test-fir.o CXX fir/fir_test-main.o CXXLD fir/test CXX fir/stimulus.o CXX fir/display.o CXX fir/fir_fsm.o CXX fir/fir_data.o CXX fir/main_rtl.o CXXLD fir/test_rtl CXX pipe/pipe_test-display.o CXX pipe/pipe_test-main.o CXX pipe/pipe_test-numgen.o CXX pipe/pipe_test-stage1.o CXX pipe/pipe_test-stage2.o CXX pipe/pipe_test-stage3.o CXXLD pipe/test CXX pkt_switch/pkt_switch_test-fifo.o CXX pkt_switch/pkt_switch_test-main.o CXX pkt_switch/pkt_switch_test-receiver.o CXX pkt_switch/pkt_switch_test-sender.o CXX pkt_switch/pkt_switch_test-switch.o CXX pkt_switch/pkt_switch_test-switch_clk.o CXXLD pkt_switch/test CXX risc_cpu/risc_cpu_test-bios.o ../../../examples/sysc/risc_cpu/bios.cpp: In member function ‘void bios::entry()’: ../../../examples/sysc/risc_cpu/bios.cpp:57:10: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if (wait_cycles > 2) ^~ ../../../examples/sysc/risc_cpu/bios.cpp:59:12: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’ dataout.write(imemory[address]); ^~~~~~~ CXX risc_cpu/risc_cpu_test-dcache.o CXX risc_cpu/risc_cpu_test-decode.o CXX risc_cpu/risc_cpu_test-exec.o CXX risc_cpu/risc_cpu_test-fetch.o CXX risc_cpu/risc_cpu_test-floating.o CXX risc_cpu/risc_cpu_test-icache.o CXX risc_cpu/risc_cpu_test-main.o CXX risc_cpu/risc_cpu_test-mmxu.o CXX risc_cpu/risc_cpu_test-paging.o CXX risc_cpu/risc_cpu_test-pic.o CXXLD risc_cpu/test CXX rsa/rsa_test-rsa.o CXXLD rsa/test CXX simple_bus/simple_bus_test-simple_bus.o CXX simple_bus/simple_bus_test-simple_bus_arbiter.o CXX simple_bus/simple_bus_test-simple_bus_main.o CXX simple_bus/simple_bus_test-simple_bus_master_blocking.o CXX simple_bus/simple_bus_test-simple_bus_master_direct.o CXX simple_bus/simple_bus_test-simple_bus_master_non_blocking.o CXX simple_bus/simple_bus_test-simple_bus_types.o CXX simple_bus/simple_bus_test-simple_bus_tools.o CXXLD simple_bus/test CXX simple_fifo/simple_fifo_test-simple_fifo.o CXXLD simple_fifo/test CXX simple_perf/simple_perf_test-simple_perf.o CXXLD simple_perf/test CXX 2.1/dpipe/2_1_dpipe_test-main.o CXXLD 2.1/dpipe/test CXX 2.1/forkjoin/2_1_forkjoin_test-forkjoin.o In file included from ../../../src/sysc/packages/boost/mem_fn.hpp:25:0, from ../../../src/sysc/packages/boost/bind.hpp:26, from ../../../src/sysc/kernel/sc_boost.h:44, from ../../../src/sysc/kernel/sc_dynamic_processes.h:36, from ../../../src/systemc:123, from ../../../src/systemc.h:209, from ../../../examples/sysc/2.1/forkjoin/forkjoin.cpp:42: ../../../src/sysc/packages/boost/get_pointer.hpp:21:40: warning: ‘template<class> class std::auto_ptr’ is deprecated [-Wdeprecated-declarations] template<class T> T * get_pointer(std::auto_ptr<T> const& p) ^~~~~~~~ In file included from /usr/include/c++/6/memory:81:0, from ../../../src/systemc.h:53, from ../../../examples/sysc/2.1/forkjoin/forkjoin.cpp:42: /usr/include/c++/6/bits/unique_ptr.h:49:28: note: declared here template<typename> class auto_ptr; ^~~~~~~~ CXXLD 2.1/forkjoin/test CXX 2.1/reset_signal_is/2_1_reset_signal_is_test-reset_signal_is.o CXXLD 2.1/reset_signal_is/test CXX 2.1/sc_export/2_1_sc_export_test-main.o CXXLD 2.1/sc_export/test CXX 2.1/sc_report/2_1_sc_report_test-main.o CXXLD 2.1/sc_report/test CXX 2.1/scx_barrier/2_1_scx_barrier_test-main.o CXXLD 2.1/scx_barrier/test CXX 2.1/scx_mutex_w_policy/2_1_scx_mutex_w_policy_test-scx_mutex_w_policy.o CXXLD 2.1/scx_mutex_w_policy/test CXX 2.1/specialized_signals/2_1_specialized_signals_test-main.o In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:41:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_uint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h:634:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h:634:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:39:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_int<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h:599:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h:599:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:42:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_biguint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h:734:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h:734:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:40:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_bigint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h:730:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h:730:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:41:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_uint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h:634:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h:634:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:39:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_int<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h:599:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h:599:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:42:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_biguint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h:734:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h:734:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:40:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h: In instantiation of ‘void sc_core::sc_signal<sc_dt::sc_bigint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/main.cpp:265:1: required from here ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h:730:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h:730:25: warning: the compiler can assume that the address of ‘port_’ will always evaluate to ‘true’ [-Waddress] In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:41:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_uint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h:634:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:39:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_int<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h:599:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:42:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_biguint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h:734:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:40:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_bigint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 8]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h:730:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:41:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_uint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_uint.h:634:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:39:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_int<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_int.h:599:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:42:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_biguint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_unsigned.h:734:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ In file included from ../../../examples/sysc/2.1/specialized_signals/main.cpp:40:0: ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h: In member function ‘void sc_core::sc_signal<sc_dt::sc_bigint<W> >::register_port(sc_core::sc_port_base&, const char*) [with int W = 4]’: ../../../examples/sysc/2.1/specialized_signals/scx_signal_signed.h:730:25: warning: nonnull argument ‘port_’ compared to NULL [-Wnonnull-compare] if ( &port_ && if_typename_ ) {} // Silence unused args warning. ~~~~~~~^~~~~~~~~~~~~~~ CXX 2.1/specialized_signals/2_1_specialized_signals_test-scx_signal_int.o CXX 2.1/specialized_signals/2_1_specialized_signals_test-scx_signal_uint.o CXX 2.1/specialized_signals/2_1_specialized_signals_test-scx_signal_signed.o CXX 2.1/specialized_signals/2_1_specialized_signals_test-scx_signal_unsigned.o CXXLD 2.1/specialized_signals/test CXX 2.3/sc_rvd/2_3_sc_rvd_test-main.o CXXLD 2.3/sc_rvd/test CXX 2.3/sc_ttd/2_3_sc_ttd_test-main.o CXXLD 2.3/sc_ttd/test GEN fft/fft_flpt/test.sh GEN fft/fft_fxpt/test.sh GEN fir/test.sh GEN fir/test_rtl.sh GEN pipe/test.sh GEN pkt_switch/test.sh GEN risc_cpu/test.sh GEN rsa/test.sh GEN simple_bus/test.sh GEN simple_fifo/test.sh GEN simple_perf/test.sh GEN 2.1/dpipe/test.sh GEN 2.1/forkjoin/test.sh GEN 2.1/reset_signal_is/test.sh GEN 2.1/sc_export/test.sh GEN 2.1/sc_report/test.sh GEN 2.1/scx_barrier/test.sh GEN 2.1/scx_mutex_w_policy/test.sh GEN 2.1/specialized_signals/test.sh GEN 2.3/sc_rvd/test.sh GEN 2.3/sc_ttd/test.sh make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' make check-TESTS make[3]: Entering directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: fft/fft_flpt/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: fft/fft_fxpt/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: fir/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: fir/test_rtl.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: pipe/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: pkt_switch/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: risc_cpu/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: rsa/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED OK PASS: simple_bus/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: simple_fifo/test.sh SystemC 2.3.1-Accellera --- Jan 13 2017 13:59:40 Copyright (c) 1996-2014 by all Contributors, ALL RIGHTS RESERVED PASS: simple_perf/test.sh FAIL: 2.1/dpipe/test.sh FAIL: 2.1/forkjoin/test.sh FAIL: 2.1/reset_signal_is/test.sh FAIL: 2.1/sc_export/test.sh FAIL: 2.1/sc_report/test.sh FAIL: 2.1/scx_barrier/test.sh FAIL: 2.1/scx_mutex_w_policy/test.sh FAIL: 2.1/specialized_signals/test.sh FAIL: 2.3/sc_rvd/test.sh FAIL: 2.3/sc_ttd/test.sh ============================================================= 10 of 21 tests failed Please report to http://forums.accellera.org/forum/9-systemc/ ============================================================= make[3]: *** [Makefile:2684: check-TESTS] Error 1 make[3]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' make[2]: *** [Makefile:2808: check-am] Error 2 make[2]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples/sysc' make[1]: *** [Makefile:357: check-recursive] Error 1 make[1]: Leaving directory '/home/ahmed/Downloads/systemc-2.3.1a/objdir/examples' make: *** [Makefile:434: check-recursive] Error 1 ahmed@linux-la5e:~/Downloads/systemc-2.3.1a/objdir> Note: That I have commented std::gets out in systemc.h like it was told in the forum: