Compile error about xraylib HOT 9 OPEN

MAC:~/Bmad/xraylib> make V=1
/Applications/Xcode.app/Contents/Developer/usr/bin/make  all-recursive
Making all in include
make[2]: Nothing to be done for `all'.
Making all in src
/bin/sh ../libtool  --tag=CC   --mode=compile /opt/local/bin/gcc -DHAVE_CONFIG_H -I. -I..  -I../include -I../include -I..    -Werror=deprecated -Werror=deprecated-declarations -Werror=implicit -Werror=unused-function -Werror=parentheses -Werror=unused-result -g -O2 -MT libprdata_la-xrayfiles.lo -MD -MP -MF .deps/libprdata_la-xrayfiles.Tpo -c -o libprdata_la-xrayfiles.lo `test -f 'xrayfiles.c' || echo './'`xrayfiles.c
libtool: compile:  /opt/local/bin/gcc -DHAVE_CONFIG_H -I. -I.. -I../include -I../include -I.. -Werror=deprecated -Werror=deprecated-declarations -Werror=implicit -Werror=unused-function -Werror=parentheses -Werror=unused-result -g -O2 -MT libprdata_la-xrayfiles.lo -MD -MP -MF .deps/libprdata_la-xrayfiles.Tpo -c xrayfiles.c  -fno-common -DPIC -o .libs/libprdata_la-xrayfiles.o
xrayfiles.c: In function 'XRayInitFromPath':
xrayfiles.c:59:45: error: implicit declaration of function 'xrl_strdup'; did you mean 'strdup'? [-Werror=implicit-function-declaration]
   59 |                 MendelArraySorted[i].name = xrl_strdup(MendelArray[i].name);
      |                                             ^~~~~~~~~~
      |                                             strdup
xrayfiles.c:59:43: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
   59 |                 MendelArraySorted[i].name = xrl_strdup(MendelArray[i].name);
      |                                           ^
xrayfiles.c:301:32: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  301 |                 error_lines[0] = xrl_strdup(line_name);
      |                                ^
xrayfiles.c:314:53: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  314 |                         error_lines[nerror_lines-1] = xrl_strdup(line_name);
      |                                                     ^
xrayfiles.c:350:32: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  350 |                 error_lines[0] = xrl_strdup(shell_name);
      |                                ^
xrayfiles.c:363:53: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  363 |                         error_lines[nerror_lines-1] = xrl_strdup(shell_name);
      |                                                     ^
xrayfiles.c:461:32: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  461 |                 error_lines[0] = xrl_strdup(line_name);
      |                                ^
xrayfiles.c:474:53: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  474 |                         error_lines[nerror_lines-1] = xrl_strdup(line_name);
      |                                                     ^
xrayfiles.c:517:32: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  517 |                 error_lines[0] = xrl_strdup(auger_name);
      |                                ^
xrayfiles.c:530:53: warning: assignment to 'char *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
  530 |                         error_lines[nerror_lines-1] = xrl_strdup(auger_name);
      |                                                     ^
cc1: some warnings being treated as errors
make[2]: *** [libprdata_la-xrayfiles.lo] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2