Grisp Build fail

build.log

$ rebar3 grisp build
===> Verifying dependencies...
===> Checking out Erlang/OTP 19.3.6
* Using existing checkout
===> Preparing GRiSP code
* Copying C code...
* Patching OTP... (skipped, already patched)
===> Building
* Running autoconf...
* Running configure...  (this may take a while)
* Building...  (this may take a while)
===> sh(./otp_build boot -a)
failed with return code 1 and the following output:
 MAKE	depend
 MAKE	generate
 GEN	x86_64-apple-darwin14.5.0/gen_git_version.mk
 GEN	x86_64-apple-darwin14.5.0/erl_version.h
 GEN	x86_64-apple-darwin14.5.0/opt/plain/GENERATED
 MAKE	depend
 GEN	x86_64-apple-darwin14.5.0/opt/plain/depend.mk
 MAKE	depend
make[4]: Nothing to be done for `depend'.
 GEN	x86_64-apple-darwin14.5.0/gen_git_version.mk
 GEN	x86_64-apple-darwin14.5.0/gen_git_version.mk
make[2]: Nothing to be done for `depend'.
 MAKE	depend
make[2]: Nothing to be done for `depend'.
 MAKE	emulator
 MAKE	opt
 GEN	x86_64-apple-darwin14.5.0/gen_git_version.mk
*** SMP emulator disabled by configure - omitted target all
 MAKE	opt
 GEN	x86_64-apple-darwin14.5.0/gen_git_version.mk
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_main.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/preload.o
 EMU_CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_emu.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_opcodes.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_load.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_bif_load.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_debug.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_bp.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_catches.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/code_ix.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/beam_ranges.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_pbifs.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_alloc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_mtrace.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_alloc_util.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_goodfit_alloc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bestfit_alloc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_afit_alloc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_instrument.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_init.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_atom_table.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_table.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_ddll.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_guard.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_info.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_op.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_os.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_lists.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_trace.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_unique.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_wrap.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_trace.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/copy.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/utils.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/bif.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/io.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_printf_term.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_debug.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_md5.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_message.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_process.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_process_dict.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_process_lock.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_port_task.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_arith.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/time.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_time_sup.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/external.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/dist.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/binary.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_db.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_db_util.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_db_hash.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_db_tree.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_thr_progress.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/big.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/hash.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/index.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/atom.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/module.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/export.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/register.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/break.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_async.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_lock_check.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_gc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_lock_count.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_posix_str.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bits.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_math.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_fun.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_port.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_term.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_node_tables.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_monitors.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_process_dump.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_hl_timer.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_cpu_topology.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_drv_thread.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_chksum.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_re.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_unicode.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/packet_parser.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/safe_hash.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_zlib.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_nif.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_bif_binary.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_ao_firstfit_alloc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_thr_queue.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_sched_spec_pre_alloc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_ptab.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_map.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_msacc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/sys.o
sys/unix/sys.c:534:6: warning: no previous prototype for function 'erts_sys_sigsegv_handler' [-Wmissing-prototypes]
void erts_sys_sigsegv_handler(int signo) {
     ^
1 warning generated.
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/sys_drivers.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/sys_uds.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/driver_tab.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/unix_efile.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/gzio.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/elib_memmove.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/sys_float.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/sys_time.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_poll.kp.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_check_io.kp.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_poll.nkp.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_check_io.nkp.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_mseg.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_mmap.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_unix_sys_ddll.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_mtrace_sys_wrap.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_sys_common_misc.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_os_monotonic_time_extender.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erlang_lttng.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/efile_drv.o
drivers/common/efile_drv.c:1797:13: warning: unused function 'invoke_readdir' [-Wunused-function]
static void invoke_readdir(void *data)
            ^
1 warning generated.
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/inet_drv.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/zlib_drv.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/ram_file_drv.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/ttsl_drv.o
 CC	obj/x86_64-apple-darwin14.5.0/opt/plain/erl_tracer_nif.o
 LD	/Users/doppioslash/Code/PeerStr/Grisp/robot/_grisp/otp/19.3.6/build/bin/x86_64-apple-darwin14.5.0/beam
 LD	/Users/doppioslash/Code/PeerStr/Grisp/robot/_grisp/otp/19.3.6/build/bin/x86_64-apple-darwin14.5.0/erl_child_setup
 MAKE	opt
 VSN	Install
 VSN	erl.src
make[3]: Nothing to be done for `opt'.
 MAKE	opt
make[4]: Nothing to be done for `all'.
 MAKE	opt
make[3]: Nothing to be done for `all'.
(cd preloaded/src && make ../ebin/erts.app)
make[2]: `../ebin/erts.app' is up to date.
 MAKE	secondary_bootstrap_build
Makefile:72: warning: overriding commands for target `clean'
/Users/doppioslash/Code/PeerStr/Grisp/robot/_grisp/otp/19.3.6/build/make/otp_subdir.mk:29: warning: ignoring old commands for target `clean'
=== Entering application hipe
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
=== Leaving application hipe
=== Entering application parsetools
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
=== Leaving application parsetools
make[2]: Nothing to be done for `opt'.
 MAKE	secondary_bootstrap_copy
 MAKE	tertiary_bootstrap_build
=== Entering application snmp
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[4]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
=== Leaving application snmp
=== Entering application sasl
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
=== Leaving application sasl
=== Entering application jinterface
make[3]: Nothing to be done for `opt'.
=== Leaving application jinterface
=== Entering application ic
make[3]: Nothing to be done for `opt'.
 MAKE	opt
make[4]: Nothing to be done for `debug'.
make[4]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
=== Leaving application ic
=== Entering application syntax_tools
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
make[3]: Nothing to be done for `opt'.
=== Leaving application syntax_tools
=== Entering application wx
make[3]: Nothing to be done for `opt'.
=== Leaving application wx
 MAKE	tertiary_bootstrap_copy
*
* Cross compiling Erlang/OTP-19 for: arm-unknown-rtems4.12
*
 MAKE	depend
 MAKE	generate
 GEN	arm-unknown-rtems4.12/gen_git_version.mk
 GEN	arm-unknown-rtems4.12/erl_version.h
 GEN	arm-unknown-rtems4.12/opt/plain/GENERATED
 MAKE	depend
 GEN	arm-unknown-rtems4.12/opt/plain/depend.mk
 MAKE	depend
make[4]: Nothing to be done for `depend'.
 GEN	arm-unknown-rtems4.12/gen_git_version.mk
 GEN	arm-unknown-rtems4.12/gen_git_version.mk
make[2]: Nothing to be done for `depend'.
 MAKE	depend
make[2]: Nothing to be done for `depend'.
 MAKE	emulator
 MAKE	opt
 GEN	arm-unknown-rtems4.12/gen_git_version.mk
*** SMP emulator disabled by configure - omitted target all
 MAKE	opt
 GEN	arm-unknown-rtems4.12/gen_git_version.mk
 CC	obj/arm-unknown-rtems4.12/opt/plain/erl_main.o
In file included from beam/beam_load.h:25:0,
                 from beam/export.h:75,
                 from beam/global.h:33,
                 from sys/unix/erl_main.c:26:
beam/erl_process.h: In function 'erts_psd_get':
beam/erl_process.h:1981:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'ErtsPSD * {aka struct <anonymous> *}' [-Wbad-function-cast]
     psd = (ErtsPSD *) erts_smp_atomic_read_nob(&p->psd);
           ^
beam/erl_process.h: In function 'erts_psd_set':
beam/erl_process.h:2006:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'ErtsPSD * {aka struct <anonymous> *}' [-Wbad-function-cast]
     psd = (ErtsPSD *) erts_smp_atomic_read_nob(&p->psd);
           ^
In file included from beam/erl_process.h:2581:0,
                 from beam/beam_load.h:25,
                 from beam/export.h:75,
                 from beam/global.h:33,
                 from sys/unix/erl_main.c:26:
beam/erl_process_lock.h: In function 'erts_pix2proc':
beam/erl_process_lock.h:959:12: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'Process * {aka struct process *}' [-Wbad-function-cast]
     proc = (Process *) erts_ptab_pix2intptr_nob(&erts_proc, ix);
            ^
beam/erl_process_lock.h:938:30: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
 #define ERTS_PROC_LOCK_BUSY ((Process *) &erts_invalid_process)
                              ^
beam/erl_process_lock.h:960:20: note: in expansion of macro 'ERTS_PROC_LOCK_BUSY'
     return proc == ERTS_PROC_LOCK_BUSY ? NULL : proc;
                    ^~~~~~~~~~~~~~~~~~~
beam/erl_process_lock.h: In function 'erts_proc_lookup_raw':
beam/erl_process_lock.h:972:12: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'Process * {aka struct process *}' [-Wbad-function-cast]
     proc = (Process *) erts_ptab_pix2intptr_ddrb(&erts_proc,
            ^
In file included from beam/erl_port.h:30:0,
                 from beam/global.h:43,
                 from sys/unix/erl_main.c:26:
beam/erl_port_task.h: In function 'erts_port_task_is_scheduled':
beam/erl_port_task.h:160:13: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'void *' [-Wbad-function-cast]
     return ((void *) erts_smp_atomic_read_acqb(pthp)) != NULL;
             ^
In file included from beam/global.h:43:0,
                 from sys/unix/erl_main.c:26:
beam/erl_port.h: In function 'erts_prtsd_get':
beam/erl_port.h:255:22: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'ErtsPrtSD * {aka struct <anonymous> *}' [-Wbad-function-cast]
     ErtsPrtSD *psd = (ErtsPrtSD *) erts_smp_atomic_read_nob(&prt->psd);
                      ^
beam/erl_port.h: In function 'erts_prtsd_set':
beam/erl_port.h:269:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'ErtsPrtSD * {aka struct <anonymous> *}' [-Wbad-function-cast]
     psd = (ErtsPrtSD *) erts_smp_atomic_read_nob(&prt->psd);
           ^
beam/erl_port.h:290:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'ErtsPrtSD * {aka struct <anonymous> *}' [-Wbad-function-cast]
     psd = (ErtsPrtSD *) erts_smp_atomic_cmpxchg_mb(&prt->psd,
           ^
beam/erl_port.h: In function 'erts_pix2port':
beam/erl_port.h:512:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'Port * {aka struct _erl_drv_port *}' [-Wbad-function-cast]
     prt = (Port *) erts_ptab_pix2intptr_nob(&erts_port, ix);
           ^
beam/erl_port.h:476:30: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
 #define ERTS_PORT_LOCK_BUSY ((Port *) &erts_invalid_port)
                              ^
beam/erl_port.h:513:19: note: in expansion of macro 'ERTS_PORT_LOCK_BUSY'
     return prt == ERTS_PORT_LOCK_BUSY ? NULL : prt;
                   ^~~~~~~~~~~~~~~~~~~
beam/erl_port.h: In function 'erts_port_lookup_raw':
beam/erl_port.h:526:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'Port * {aka struct _erl_drv_port *}' [-Wbad-function-cast]
     prt = (Port *) erts_ptab_pix2intptr_ddrb(&erts_port,
           ^
beam/erl_port.h: In function 'erts_id2port':
beam/erl_port.h:555:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'Port * {aka struct _erl_drv_port *}' [-Wbad-function-cast]
     prt = (Port *) erts_ptab_pix2intptr_ddrb(&erts_port,
           ^
beam/erl_port.h: In function 'erts_id2port_sflgs':
beam/erl_port.h:589:11: warning: cast from function call of type 'erts_aint_t {aka long int}' to non-matching type 'Port * {aka struct _erl_drv_port *}' [-Wbad-function-cast]
     prt = (Port *) erts_ptab_pix2intptr_ddrb(&erts_port,
           ^
sys/unix/erl_main.c: At top level:
sys/unix/erl_main.c:100:1: warning: no previous prototype for 'fatal_extension' [-Wmissing-prototypes]
 fatal_extension(uint32_t source, uint32_t is_internal, uint32_t error)
 ^~~~~~~~~~~~~~~
sys/unix/erl_main.c:114:1: warning: no previous prototype for 'fatal_atexit' [-Wmissing-prototypes]
 fatal_atexit(void)
 ^~~~~~~~~~~~
sys/unix/erl_main.c: In function 'ini_file_handler':
sys/unix/erl_main.c:153:39: warning: passing argument 2 of 'strdupcat' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  wpa_supplicant_conf = strdupcat(MNT, value);
                                       ^~~~~
sys/unix/erl_main.c:74:14: note: expected 'char *' but argument is of type 'const char *'
 static char *strdupcat (char *s1, char *s2)
              ^~~~~~~~~
sys/unix/erl_main.c: In function 'Init':
sys/unix/erl_main.c:292:7: error: implicit declaration of function 'grisp_init_dhcpcd'; did you mean 'grisp_init_sd_card'? [-Werror=implicit-function-declaration]
       grisp_init_dhcpcd(PRIO_DHCP);
       ^~~~~~~~~~~~~~~~~
       grisp_init_sd_card
sys/unix/erl_main.c:301:5: error: implicit declaration of function 'grisp_init_wpa_supplicant'; did you mean 'grisp_init_sd_card'? [-Werror=implicit-function-declaration]
     grisp_init_wpa_supplicant(wpa_supplicant_conf, PRIO_WPA);
     ^~~~~~~~~~~~~~~~~~~~~~~~~
     grisp_init_sd_card
/Users/doppioslash/Code/PeerStr/Grisp/grisp-software/rtems-install/rtems-4.12/arm-rtems4.12/atsamv/lib/include/rtems/confdefs.h: At top level:
sys/unix/erl_main.c:358:7: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
       fatal_extension         \
       ^
sys/unix/erl_main.c:358:7: note: (near initialization for 'Configuration_Initial_Extensions[2].fatal')
cc1: some warnings being treated as errors
make[3]: *** [obj/arm-unknown-rtems4.12/opt/plain/erl_main.o] Error 1
make[2]: *** [opt] Error 2
make[1]: *** [opt] Error 2
make: *** [emulator] Error 2