Topic: [ANN][XEL] Elastic Project - The Decentralized Supercomputer - page 201. (Read 450523 times)

MacdeiMac:xel_miner mac$ brew install openssl curl
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 2 taps (homebrew/core, homebrew/versions).
==> New Formulae
[email protected]                      [email protected]                              [email protected]
==> Updated Formulae
ansifilter         collectd           hunspell           macvim ✔           ocamlsdl           ssreflect
aws-sdk-cpp        coq                javarepl           mkvtoolnix         offlineimap        texmath
awscli             coreutils          kibana             mongodb            pandoc             twarc
camlp4             dmd                lablgtk            nifi               pandoc-citeproc    youtube-dl
camlp5             flow               lean-cli           ocaml              readline ✔         zero-install
cmake ✔            fstar              ledit              ocamlbuild         sourcekitten       zstd
==> Deleted Formulae
homebrew/versions/elasticsearch24      homebrew/versions/mysql55              homebrew/versions/mysql56

Warning: openssl-1.0.2j already installed
Warning: curl-7.51.0 already installed
MacdeiMac:build mac$ brew link openssl
Warning: Refusing to link: openssl
Linking keg-only openssl means you may end up linking against the insecure,
deprecated system OpenSSL while using the headers from Homebrew's openssl.
Instead, pass the full include/library paths to your compiler e.g.:
  -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib

MacdeiMac:build mac$ make
Scanning dependencies of target jansson
[  3%] Building C object compat/jansson/CMakeFiles/jansson.dir/dump.c.o
[  7%] Building C object compat/jansson/CMakeFiles/jansson.dir/error.c.o
[ 10%] Building C object compat/jansson/CMakeFiles/jansson.dir/hashtable.c.o
[ 14%] Building C object compat/jansson/CMakeFiles/jansson.dir/hashtable_seed.c.o
[ 17%] Building C object compat/jansson/CMakeFiles/jansson.dir/load.c.o
[ 21%] Building C object compat/jansson/CMakeFiles/jansson.dir/memory.c.o
[ 25%] Building C object compat/jansson/CMakeFiles/jansson.dir/pack_unpack.c.o
[ 28%] Building C object compat/jansson/CMakeFiles/jansson.dir/strbuffer.c.o
[ 32%] Building C object compat/jansson/CMakeFiles/jansson.dir/strconv.c.o
[ 35%] Building C object compat/jansson/CMakeFiles/jansson.dir/utf.c.o
[ 39%] Building C object compat/jansson/CMakeFiles/jansson.dir/value.c.o
[ 42%] Linking C static library libjansson.a
[ 42%] Built target jansson
Scanning dependencies of target xel_miner
[ 46%] Building C object CMakeFiles/xel_miner.dir/xel_miner.c.o
In file included from /Users/mac/xel_miner/xel_miner.c:24:
/Users/mac/xel_miner/miner.h:51:29: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
/Users/mac/xel_miner/xel_miner.c:78:22: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
__thread _ALIGN(64) *vm_mem = NULL;
~~~~~~~~             ^
/Users/mac/xel_miner/xel_miner.c:255:12: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                        rpc_url = strdup(arg);
                                ^ ~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:263:12: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                        rpc_url = (char*)malloc(strlen(ap) + 8);
                                ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:264:12: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                        sprintf(rpc_url, "http://%s", ap);
                                ^~~~~~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
/Users/mac/xel_miner/xel_miner.c:268:38: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                        rpc_url = realloc(rpc_url, strlen(rpc_url) + 5);
                                                          ^~~~~~~
/usr/include/string.h:82:28: note: passing argument to parameter here
size_t   strlen(const char *);
                            ^
/Users/mac/xel_miner/xel_miner.c:269:12: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                        sprintf(rpc_url, "%s/nxt", rpc_url);
                                ^~~~~~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
/Users/mac/xel_miner/xel_miner.c:275:12: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                rpc_pass = strdup(arg);
                         ^ ~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:279:14: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                passphrase = strdup(arg);
                           ^ ~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:284:29: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                sha256(passphrase, strlen(passphrase), hash_sha256);
                                          ^~~~~~~~~~
/usr/include/string.h:82:28: note: passing argument to parameter here
size_t   strlen(const char *);
                            ^
/Users/mac/xel_miner/xel_miner.c:284:42: warning: passing 'char *' to parameter of type 'unsigned char *' converts
      between pointers to integer types with different sign [-Wpointer-sign]
                sha256(passphrase, strlen(passphrase), hash_sha256);
                                                       ^~~~~~~~~~~
/Users/mac/xel_miner/crypto/sha2.h:57:28: note: passing argument to parameter 'digest' here
            unsigned char *digest);
                           ^
/Users/mac/xel_miner/xel_miner.c:292:31: warning: passing 'char *' to parameter of type 'const uint8_t *'
      (aka 'const unsigned char *') converts between pointers to integer types with different sign [-Wpointer-sign]
                curve25519_donna(publickey, hash_sha256, basepoint);
                                            ^~~~~~~~~~~
/Users/mac/xel_miner/miner.h:294:56: note: passing argument to parameter 'secret' here
int curve25519_donna(uint8_t *mypublic, const uint8_t *secret, const uint8_t *basepoint);
                                                       ^
/Users/mac/xel_miner/xel_miner.c:337:12: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                rpc_user = strdup(arg);
                         ^ ~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:357:10: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                strcpy(test_filename, arg);
                       ^~~~~~~~~~~~~
/usr/include/secure/_string.h:83:27: note: expanded from macro 'strcpy'
  __builtin___strcpy_chk (dest, src, __darwin_obsz (dest))
                          ^~~~
/Users/mac/xel_miner/xel_miner.c:364:10: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                strcpy(test_filename, arg);
                       ^~~~~~~~~~~~~
/usr/include/secure/_string.h:83:27: note: expanded from macro 'strcpy'
  __builtin___strcpy_chk (dest, src, __darwin_obsz (dest))
                          ^~~~
/Users/mac/xel_miner/xel_miner.c:429:13: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
        fp = fopen(test_filename, "r");
                   ^~~~~~~~~~~~~
/usr/include/stdio.h:242:36: note: passing argument to parameter here
FILE    *fopen(const char * __restrict, const char * __restrict) __DARWIN_ALIAS_STARTING(__MAC_10_6, __IPHO...
                                      ^
/Users/mac/xel_miner/xel_miner.c:445:90: warning: format specifies type 'int' but the argument has type 'size_t'
      (aka 'unsigned long') [-Wformat]
                fprintf(stderr, "ERROR: Test file exceeds max size (%d): %d bytes\n", MAX_SOURCE_SIZE, len);
                                                                         ~~                            ^~~
                                                                         %zu
/Users/mac/xel_miner/xel_miner.c:460:12: warning: implicit declaration of function 'tolower' is invalid in C99
      [-Wimplicit-function-declaration]
                buf[i] = tolower(buf[i]);
                         ^
/Users/mac/xel_miner/xel_miner.c:560:6: warning: passing 'char [80]' to parameter of type 'const unsigned char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        MD5(msg, 80, hash);
            ^~~
/usr/local/opt/openssl/include/openssl/md5.h:113:41: note: passing argument to parameter 'd' here
unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md);
                                        ^
/Users/mac/xel_miner/xel_miner.c:560:15: warning: passing 'char [16]' to parameter of type 'unsigned char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        MD5(msg, 80, hash);
                     ^~~~
/usr/local/opt/openssl/include/openssl/md5.h:113:69: note: passing argument to parameter 'md' here
unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md);
                                                                    ^
/Users/mac/xel_miner/xel_miner.c:628:7: warning: passing 'char [64]' to parameter of type 'const unsigned char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                MD5(msg, 64, hash);
                    ^~~
/usr/local/opt/openssl/include/openssl/md5.h:113:41: note: passing argument to parameter 'd' here
unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md);
                                        ^
/Users/mac/xel_miner/xel_miner.c:628:16: warning: passing 'char *' to parameter of type 'unsigned char *' converts
      between pointers to integer types with different sign [-Wpointer-sign]
                MD5(msg, 64, hash);
                             ^~~~
/usr/local/opt/openssl/include/openssl/md5.h:113:69: note: passing argument to parameter 'md' here
unsigned char *MD5(const unsigned char *d, size_t n, unsigned char *md);
                                                                    ^
/Users/mac/xel_miner/xel_miner.c:692:29: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                val = json_rpc_call(curl, rpc_url, rpc_userpass, "requestType=getMineableWork&n=1", &err);
                                          ^~~~~~~
/Users/mac/xel_miner/miner.h:285:54: note: passing argument to parameter 'url' here
extern json_t* json_rpc_call(CURL *curl, const char *url, const char *userpass, const char *req, int *curl_err);
                                                     ^
/Users/mac/xel_miner/xel_miner.c:692:38: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                val = json_rpc_call(curl, rpc_url, rpc_userpass, "requestType=getMineableWork&n=1", &err);
                                                   ^~~~~~~~~~~~
/Users/mac/xel_miner/miner.h:285:71: note: passing argument to parameter 'userpass' here
extern json_t* json_rpc_call(CURL *curl, const char *url, const char *userpass, const char *req, int *curl_err);
                                                                      ^
/Users/mac/xel_miner/xel_miner.c:696:24: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                val = JSON_LOAD_FILE(test_filename, &err_val);
                                     ^~~~~~~~~~~~~
/Users/mac/xel_miner/miner.h:42:54: note: expanded from macro 'JSON_LOAD_FILE'
#define JSON_LOAD_FILE(path, err_ptr) json_load_file(path, 0, err_ptr)
                                                     ^~~~
/Users/mac/xel_miner/compat/jansson/jansson.h:277:36: note: passing argument to parameter 'path' here
json_t *json_load_file(const char *path, size_t flags, json_error_t *error);
                                   ^
/Users/mac/xel_miner/xel_miner.c:736:22: warning: passing 'unsigned char [22]' to parameter of type 'const char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                strncpy(g_work_id, work.work_str, 21);
                                   ^~~~~~~~~~~~~
/usr/include/secure/_string.h:119:34: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                                 ^~~
/Users/mac/xel_miner/xel_miner.c:737:22: warning: passing 'unsigned char [50]' to parameter of type 'const char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                strncpy(g_work_nm, work.work_nm, 49);
                                   ^~~~~~~~~~~~
/usr/include/secure/_string.h:119:34: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                                 ^~~
/Users/mac/xel_miner/xel_miner.c:738:11: warning: passing 'unsigned char [33]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                sprintf(g_pow_target_str, "%08X%08X%08X...", work.pow_target[0], work.pow_target[1], work.p...
                        ^~~~~~~~~~~~~~~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
/Users/mac/xel_miner/xel_miner.c:840:12: warning: passing 'unsigned char [22]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                        strncpy(work_package.work_str, str, 21);
                                ^~~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:28: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                           ^~~~
/Users/mac/xel_miner/xel_miner.c:844:12: warning: passing 'unsigned char [50]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                        strncpy(work_package.work_nm, str, 49);
                                ^~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:28: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                           ^~~~
/Users/mac/xel_miner/xel_miner.c:866:20: warning: passing 'char *' to parameter of type 'unsigned char *' converts
      between pointers to integer types with different sign [-Wpointer-sign]
                        rc = ascii85dec(elastic_src, MAX_SOURCE_SIZE, str);
                                        ^~~~~~~~~~~
/Users/mac/xel_miner/miner.h:282:39: note: passing argument to parameter 'str' here
extern bool ascii85dec(unsigned char *str, int strsz, const char *ascii85);
                                      ^
/Users/mac/xel_miner/xel_miner.c:899:27: warning: passing 'unsigned char [22]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                                if (!compile_and_link(work_package.work_str)) {
                                                      ^~~~~~~~~~~~~~~~~~~~~
/Users/mac/xel_miner/miner.h:290:29: note: passing argument to parameter 'file_name' here
bool compile_and_link(char* file_name);
                            ^
/Users/mac/xel_miner/xel_miner.c:953:48: warning: passing 'unsigned char [22]' to parameter of type 'const char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                else if (opt_pref == PREF_WORKID && (!strcmp(g_work_package[work_pkg_id].work_str, pref_workid))) {
                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/string.h:77:25: note: passing argument to parameter here
int      strcmp(const char *, const char *);
                            ^
/Users/mac/xel_miner/xel_miner.c:976:19: warning: passing 'char *' to parameter of type 'unsigned char *' converts
      between pointers to integer types with different sign [-Wpointer-sign]
                rc = ascii85dec(elastic_src, MAX_SOURCE_SIZE, best_src);
                                ^~~~~~~~~~~
/Users/mac/xel_miner/miner.h:282:39: note: passing argument to parameter 'str' here
extern bool ascii85dec(unsigned char *str, int strsz, const char *ascii85);
                                      ^
/Users/mac/xel_miner/xel_miner.c:1003:10: warning: passing 'unsigned char [22]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        strncpy(work->work_str, g_work_package[best_pkg].work_str, 21);
                ^~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:28: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                           ^~~~
/Users/mac/xel_miner/xel_miner.c:1003:26: warning: passing 'unsigned char [22]' to parameter of type 'const char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        strncpy(work->work_str, g_work_package[best_pkg].work_str, 21);
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:34: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                                 ^~~
/Users/mac/xel_miner/xel_miner.c:1004:10: warning: passing 'unsigned char [50]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        strncpy(work->work_nm, g_work_package[best_pkg].work_nm, 49);
                ^~~~~~~~~~~~~
/usr/include/secure/_string.h:119:28: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                           ^~~~
/Users/mac/xel_miner/xel_miner.c:1004:25: warning: passing 'unsigned char [50]' to parameter of type 'const char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        strncpy(work->work_nm, g_work_package[best_pkg].work_nm, 49);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:34: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                                 ^~~
/Users/mac/xel_miner/xel_miner.c:1023:25: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
        url = calloc(1, strlen(rpc_url) + 50);
                               ^~~~~~~
/usr/include/string.h:82:28: note: passing argument to parameter here
size_t   strlen(const char *);
                            ^
/Users/mac/xel_miner/xel_miner.c:1053:33: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
        val = json_rpc_call(curl, url, rpc_userpass, data, &err);
                                       ^~~~~~~~~~~~
/Users/mac/xel_miner/miner.h:285:71: note: passing argument to parameter 'userpass' here
extern json_t* json_rpc_call(CURL *curl, const char *url, const char *userpass, const char *req, int *curl_err);
                                                                      ^
/Users/mac/xel_miner/xel_miner.c:1214:27: warning: passing 'unsigned char [22]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                                create_instance(inst, work.work_str);
                                                      ^~~~~~~~~~~~~
/Users/mac/xel_miner/miner.h:291:51: note: passing argument to parameter 'file_name' here
void create_instance(struct instance* inst, char *file_name);
                                                  ^
/Users/mac/xel_miner/xel_miner.c:1274:12: warning: passing 'unsigned char [65]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                        sprintf(hash_str, "%08X%08X%08X...", swap32(hash32[0]), swap32(hash32[1]), swap32(h...
                                ^~~~~~~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
/Users/mac/xel_miner/xel_miner.c:1275:12: warning: passing 'unsigned char [65]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                        sprintf(gpow_str, "%08X%08X%08X...", (g_pow_target[0]), (g_pow_target[1]), (g_pow_t...
                                ^~~~~~~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
/Users/mac/xel_miner/xel_miner.c:1342:29: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                val = json_rpc_call(curl, rpc_url, rpc_userpass, "requestType=longpoll&randomId=1", &err);
                                          ^~~~~~~
/Users/mac/xel_miner/miner.h:285:54: note: passing argument to parameter 'url' here
extern json_t* json_rpc_call(CURL *curl, const char *url, const char *userpass, const char *req, int *curl_err);
                                                     ^
/Users/mac/xel_miner/xel_miner.c:1342:38: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                val = json_rpc_call(curl, rpc_url, rpc_userpass, "requestType=longpoll&randomId=1", &err);
                                                   ^~~~~~~~~~~~
/Users/mac/xel_miner/miner.h:285:71: note: passing argument to parameter 'userpass' here
extern json_t* json_rpc_call(CURL *curl, const char *url, const char *userpass, const char *req, int *curl_err);
                                                                      ^
/Users/mac/xel_miner/xel_miner.c:1530:10: warning: passing 'unsigned char [22]' to parameter of type 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        strncpy(g_submit_req[g_submit_req_cnt].work_str, work->work_str, 21);
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:28: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                           ^~~~
/Users/mac/xel_miner/xel_miner.c:1530:51: warning: passing 'unsigned char [22]' to parameter of type 'const char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
        strncpy(g_submit_req[g_submit_req_cnt].work_str, work->work_str, 21);
                                                         ^~~~~~~~~~~~~~
/usr/include/secure/_string.h:119:34: note: expanded from macro 'strncpy'
  __builtin___strncpy_chk (dest, src, len, __darwin_obsz (dest))
                                 ^~~
/Users/mac/xel_miner/xel_miner.c:1590:8: warning: implicit declaration of function 'toupper' is invalid in C99
      [-Wimplicit-function-declaration]
                ch = toupper(ch);
                     ^
/Users/mac/xel_miner/xel_miner.c:1611:100: warning: address of array 'g_work_nm' will always evaluate to 'true'
      [-Wpointer-bool-conversion]
  ..."Run Time: %02d Days %02d:%02d:%02d\t\tWork Name: %s", day, hour, min, sec, g_work_nm ? g_work_nm : "");
                                                                                 ^~~~~~~~~ ~
/Users/mac/xel_miner/xel_miner.c:1612:78: warning: address of array 'g_work_id' will always evaluate to 'true'
      [-Wpointer-bool-conversion]
  ...applog(LOG_WARNING, "Bounty Pending:\t%3d\t\tWork ID:   %s", pending_bty, g_work_id ? g_work_id : "");
                                                                               ^~~~~~~~~ ~
/Users/mac/xel_miner/xel_miner.c:1723:11: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                rpc_url = strdup("http://127.0.0.1:6876/nxt");
                        ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:1726:39: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                rpc_userpass = (char*)malloc(strlen(rpc_user) + strlen(rpc_pass) + 2);
                                                    ^~~~~~~~
/usr/include/string.h:82:28: note: passing argument to parameter here
size_t   strlen(const char *);
                            ^
/Users/mac/xel_miner/xel_miner.c:1726:58: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                rpc_userpass = (char*)malloc(strlen(rpc_user) + strlen(rpc_pass) + 2);
                                                                       ^~~~~~~~
/usr/include/string.h:82:28: note: passing argument to parameter here
size_t   strlen(const char *);
                            ^
/Users/mac/xel_miner/xel_miner.c:1726:16: warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'char *'
      converts between pointers to integer types with different sign [-Wpointer-sign]
                rpc_userpass = (char*)malloc(strlen(rpc_user) + strlen(rpc_pass) + 2);
                             ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/mac/xel_miner/xel_miner.c:1729:11: warning: passing 'uint8_t *' (aka 'unsigned char *') to parameter of type
      'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
                sprintf(rpc_userpass, "%s:%s", rpc_user, rpc_pass);
                        ^~~~~~~~~~~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
55 warnings generated.
[ 50%] Building C object CMakeFiles/xel_miner.dir/xel_compiler.c.o
In file included from /Users/mac/xel_miner/xel_compiler.c:7:
/Users/mac/xel_miner/miner.h:51:29: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
/Users/mac/xel_miner/xel_compiler.c:89:13: warning: format string is not a string literal (potentially insecure)
      [-Wformat-security]
        fprintf(f, &code[0]);
                   ^~~~~~~~
/Users/mac/xel_miner/xel_compiler.c:96:19: warning: format string is not a string literal (potentially insecure)
      [-Wformat-security]
                fprintf(stdout, code);
                                ^~~~
/Users/mac/xel_miner/xel_compiler.c:160:15: warning: implicit declaration of function 'dlmopen' is invalid in C99
      [-Wimplicit-function-declaration]
        inst->hndl = dlmopen(LM_ID_BASE, file_name, RTLD_NOW);
                     ^
/Users/mac/xel_miner/xel_compiler.c:160:13: warning: incompatible integer to pointer conversion assigning to
      'void *' from 'int' [-Wint-conversion]
        inst->hndl = dlmopen(LM_ID_BASE, file_name, RTLD_NOW);
                   ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
5 warnings generated.
[ 53%] Building C object CMakeFiles/xel_miner.dir/util.c.o
In file included from /Users/mac/xel_miner/util.c:23:
/Users/mac/xel_miner/miner.h:51:29: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
/Users/mac/xel_miner/util.c:286:10: warning: passing 'unsigned char *' to parameter of type 'char *' converts
      between pointers to integer types with different sign [-Wpointer-sign]
        sprintf(str, "%s", buf);
                ^~~
/usr/include/secure/_stdio.h:47:28: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                           ^~~
2 warnings generated.
[ 57%] Building C object CMakeFiles/xel_miner.dir/ElasticPL/ElasticPL.c.o
In file included from /Users/mac/xel_miner/ElasticPL/ElasticPL.c:13:
/Users/mac/xel_miner/ElasticPL/../miner.h:51:29: warning: type specifier missing, defaults to 'int'
      [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
/Users/mac/xel_miner/ElasticPL/ElasticPL.c:85:23: warning: format specifies type 'int' but the argument has type
      'long' [-Wformat]
                        sprintf(val, "%d", root->value);
                                      ~~   ^~~~~~~~~~~
                                      %ld
/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
2 warnings generated.
[ 60%] Building C object CMakeFiles/xel_miner.dir/ElasticPL/ElasticPLTokenManager.c.o
In file included from /Users/mac/xel_miner/ElasticPL/ElasticPLTokenManager.c:13:
/Users/mac/xel_miner/ElasticPL/../miner.h:51:29: warning: type specifier missing, defaults to 'int'
      [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
1 warning generated.
[ 64%] Building C object CMakeFiles/xel_miner.dir/ElasticPL/ElasticPLParser.c.o
In file included from /Users/mac/xel_miner/ElasticPL/ElasticPLParser.c:14:
/Users/mac/xel_miner/ElasticPL/../miner.h:51:29: warning: type specifier missing, defaults to 'int'
      [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
/Users/mac/xel_miner/ElasticPL/ElasticPLParser.c:269:10: warning: enumeration value 'EXP_NONE' not handled in
      switch [-Wswitch]
        switch (token->exp) {
                ^
2 warnings generated.
[ 67%] Building C object CMakeFiles/xel_miner.dir/ElasticPL/ElasticPLInterpreter.c.o
In file included from /Users/mac/xel_miner/ElasticPL/ElasticPLInterpreter.c:18:
/Users/mac/xel_miner/ElasticPL/../miner.h:51:29: warning: type specifier missing, defaults to 'int'
      [-Wimplicit-int]
extern __thread _ALIGN(64) *vm_mem;
~~~~~~~~~~~~~~~             ^
/Users/mac/xel_miner/ElasticPL/ElasticPLInterpreter.c:66:27: warning: format specifies type 'int' but the argument
      has type 'long' [-Wformat]
                                sprintf(result, "%d", exp->value);
                                                 ~~   ^~~~~~~~~~
                                                 %ld
/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
/Users/mac/xel_miner/ElasticPL/ElasticPLInterpreter.c:72:32: warning: format specifies type 'int' but the argument
      has type 'long' [-Wformat]
                                sprintf(result, "mem[%d]", exp->value);
                                                     ~~    ^~~~~~~~~~
                                                     %ld
/usr/include/secure/_stdio.h:47:56: note: expanded from macro 'sprintf'
  __builtin___sprintf_chk (str, 0, __darwin_obsz(str), __VA_ARGS__)
                                                       ^~~~~~~~~~~
3 warnings generated.
[ 71%] Building C object CMakeFiles/xel_miner.dir/crypto/elasticpl_crypto.c.o
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:281:11: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx < 0) || (len <= 0) || ((idx + n) >= VM_MEMORY_SIZE))
             ~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:377:12: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || (idx2 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE) || ((idx2 + uncomp_sz) >= VM...
             ~~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:377:26: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || (idx2 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE) || ((idx2 + uncomp_sz) >= VM...
                           ~~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:478:12: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || (idx2 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE) || ((idx2 + uncomp_sz) >= VM...
             ~~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:478:26: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || (idx2 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE) || ((idx2 + uncomp_sz) >= VM...
                           ~~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:573:12: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE))
             ~~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:656:12: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || (idx2 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE) || ((idx2 + n2) >= VM_MEMORY_SIZE))
             ~~~~ ^ ~
/Users/mac/xel_miner/crypto/elasticpl_crypto.c:656:26: warning: comparison of unsigned expression < 0 is always
      false [-Wtautological-compare]
        if ((idx1 < 0) || (idx2 < 0) || ((idx1 + uncomp_sz) >= VM_MEMORY_SIZE) || ((idx2 + n2) >= VM_MEMORY_SIZE))
                           ~~~~ ^ ~
8 warnings generated.
[ 75%] Building C object CMakeFiles/xel_miner.dir/crypto/curve25519-donna.c.o
[ 78%] Building C object CMakeFiles/xel_miner.dir/crypto/sha2.c.o
[ 82%] Building C object CMakeFiles/xel_miner.dir/crypto/whirlpool.c.o
[ 85%] Linking C executable ../xel_miner
Undefined symbols for architecture x86_64:
  "_dlmopen", referenced from:
      _create_instance in xel_compiler.c.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [../xel_miner] Error 1
make[1]: *** [CMakeFiles/xel_miner.dir/all] Error 2
make: *** [all] Error 2