illumos gate

Build errors with gcc 10:

    In file included from ../common/ns_confmgr.c:44:
    ../common/ns_confmgr.c: In function 'read_file':
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:126:3: note: in expansion of macro 'MKERROR'
      126 |   MKERROR(LOG_ERR, *error, NS_CONFIG_FILE, strdup(errstr),
          |   ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:152:4: note: in expansion of macro 'MKERROR'
      152 |    MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX,
          |    ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:161:4: note: in expansion of macro 'MKERROR'
      161 |    MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX,
          |    ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:170:4: note: in expansion of macro 'MKERROR'
      170 |    MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX,
          |    ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:190:5: note: in expansion of macro 'MKERROR'
      190 |     MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX,
          |     ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:210:5: note: in expansion of macro 'MKERROR'
      210 |     MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX,
          |     ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:222:3: note: in expansion of macro 'MKERROR'
      222 |   MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX, strdup(errstr),
          |   ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_parse_status' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_confmgr.c:230:3: note: in expansion of macro 'MKERROR'
      230 |   MKERROR(LOG_ERR, *error, NS_CONFIG_SYNTAX, strdup(errstr),
          |   ^~~~~~~
    cc1: all warnings being treated as errors
    *** Error code 1
    dmake: Fatal error: Command failed for target `pics/ns_confmgr.o'
    Current working directory /code/illumos-gate/usr/src/lib/libsldap/i386

    In file included from ../common/ns_reads.c:41:
    ../common/ns_reads.c: In function 'multi_result':
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2054:4: note: in expansion of macro 'MKERROR'
     2054 |    MKERROR(LOG_WARNING, *errorp, NS_LDAP_INTERNAL, err,
          |    ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2124:4: note: in expansion of macro 'MKERROR'
     2124 |    MKERROR(LOG_WARNING, *errorp, NS_LDAP_INTERNAL, err,
          |    ^~~~~~~
    ../common/ns_reads.c: In function 'search_state_machine':
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2382:4: note: in expansion of macro 'MKERROR'
     2382 |    MKERROR(LOG_WARNING, *errorp, NS_LDAP_INTERNAL, err,
          |    ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2923:6: note: in expansion of macro 'MKERROR'
     2923 |      MKERROR(LOG_INFO, *errorp,
          |      ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2927:6: note: in expansion of macro 'MKERROR'
     2927 |      MKERROR(LOG_WARNING, *errorp,
          |      ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2932:5: note: in expansion of macro 'MKERROR'
     2932 |     MKERROR(LOG_WARNING, *errorp, NS_LDAP_INTERNAL,
          |     ^~~~~~~
    ../common/ns_internal.h:222:10: error: implicit conversion from 'enum <anonymous>' to 'ns_state_t' [-Werror=enum-conversion]
      222 |   return (retErr); \
          |          ^
    ../common/ns_reads.c:2956:4: note: in expansion of macro 'MKERROR'
     2956 |    MKERROR(LOG_WARNING, *errorp, NS_LDAP_INTERNAL, err,
          |    ^~~~~~~
    cc1: all warnings being treated as errors
    *** Error code 1
    dmake: Warning: Command failed for target `pics/ns_reads.o'
    Current working directory /code/illumos-gate/usr/src/lib/libsldap/i386

Testing done: build/install/boot