FreeBSD 10.2 build error of dnssec-tools-2.2

make.out

===>   dnssec-tools-2.2 depends on file: /usr/local/sbin/pkg - found
===> Fetching all distfiles required by dnssec-tools-2.2 for building
===>  Extracting for dnssec-tools-2.2
=> SHA256 Checksum OK for dnssec-tools-2.2.tar.gz.
===>  Patching for dnssec-tools-2.2
===>   dnssec-tools-2.2 depends on package: bind910>=0 - found
===>   dnssec-tools-2.2 depends on package: p5-DateTime-Format-DateParse>=0 - found
===>   dnssec-tools-2.2 depends on package: p5-Net-DNS>=0 - found
===>   dnssec-tools-2.2 depends on package: p5-Net-DNS-SEC>=0 - found
===>  Configuring for dnssec-tools-2.2
configure: loading site script /usr/ports/Templates/config.site
checking for perl... /usr/local/bin/perl
checking for ar... /usr/bin/ar
checking for rm... /bin/rm
checking for dnssec-keygen... /usr/local/sbin/dnssec-keygen
checking for dnssec-signzone... /usr/local/sbin/dnssec-signzone
checking for named-checkzone... /usr/local/sbin/named-checkzone
checking build system type... amd64-portbld-freebsd10.2
checking host system type... amd64-portbld-freebsd10.2
checking how to print strings... printf
checking for gcc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking for a sed that does not truncate output... (cached) /usr/bin/sed
checking for grep that handles long lines and -e... (cached) /usr/bin/grep
checking for egrep... (cached) /usr/bin/egrep
checking for fgrep... (cached) /usr/bin/fgrep
checking for ld used by cc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... (cached) 262144
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... no
checking how to convert amd64-portbld-freebsd10.2 file names to amd64-portbld-freebsd10.2 format... func_convert_file_noop
checking how to convert amd64-portbld-freebsd10.2 file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for archiver @FILE support... no
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... (cached) /usr/bin/awk
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for sysroot... no
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... cpp
checking for ANSI C header files... (cached) yes
checking for sys/types.h... (cached) yes
checking for sys/stat.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for memory.h... (cached) yes
checking for strings.h... (cached) yes
checking for inttypes.h... (cached) yes
checking for stdint.h... (cached) yes
checking for unistd.h... (cached) yes
checking for dlfcn.h... (cached) yes
checking for objdir... .libs
checking if cc supports -fno-rtti -fno-exceptions... yes
checking for cc option to produce PIC... -fPIC -DPIC
checking if cc PIC flag -fPIC -DPIC works... yes
checking if cc static flag -static works... yes
checking if cc supports -c -o file.o... rm: conftest*: No such file or directory
yes
checking if cc supports -c -o file.o... (cached) yes
checking whether the cc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... rm: conftest*: No such file or directory
no
checking dynamic linker characteristics... freebsd10.2 ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking whether make sets $(MAKE)... yes
checking for perl module ExtUtils::MakeMaker... ok
checking for perl module Net::DNS... ok
checking for perl module Net::DNS::SEC... ok
checking for perl module Date::Parse... ok
checking for recommended perl module GraphViz... no
checking for recommended perl module Mail::Mailer::sendmail... no
checking for recommended perl module XML::Simple... no
configure: WARNING: Missing recommended perl modules:  GraphViz Mail::Mailer::sendmail XML::Simple
configure: creating ./config.status
config.status: creating Makefile
config.status: creating tools/modules/conf.pm
config.status: creating testing/Makefile
config.status: creating dist/rollerd.service
config.status: creating dist/donutsd.service
config.status: executing libtool commands
rm: libtoolT: No such file or directory
config.status: executing default commands
=== configuring in validator (/usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2/validator)
configure: running /bin/sh ./configure --disable-option-checking '--prefix=/usr/local'  '--localstatedir=/var' '--mandir=/usr/local/man' '--infodir=/usr/local/info/' '--build=amd64-portbld-freebsd10.2' 'build_alias=amd64-portbld-freebsd10.2' 'CC=cc' 'CFLAGS=-O2 -pipe  -fstack-protector -fno-strict-aliasing' 'LDFLAGS= -fstack-protector' 'LIBS=' 'CPPFLAGS=' 'CPP=cpp' --cache-file=/dev/null --srcdir=.
configure: loading site script /usr/ports/Templates/config.site
checking for perl... /usr/local/bin/perl
checking for ar... /usr/bin/ar
checking for rm... /bin/rm
checking for cp... /bin/cp
checking build system type... amd64-portbld-freebsd10.2
checking host system type... amd64-portbld-freebsd10.2
checking how to print strings... printf
checking for gcc... cc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking for cc option to accept ISO C89... none needed
checking for a sed that does not truncate output... (cached) /usr/bin/sed
checking for grep that handles long lines and -e... (cached) /usr/bin/grep
checking for egrep... (cached) /usr/bin/egrep
checking for fgrep... (cached) /usr/bin/fgrep
checking for ld used by cc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... (cached) 262144
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... no
checking how to convert amd64-portbld-freebsd10.2 file names to amd64-portbld-freebsd10.2 format... func_convert_file_noop
checking how to convert amd64-portbld-freebsd10.2 file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for archiver @FILE support... no
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... (cached) /usr/bin/awk
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for sysroot... no
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... cpp
checking for ANSI C header files... (cached) yes
checking for sys/types.h... (cached) yes
checking for sys/stat.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for memory.h... (cached) yes
checking for strings.h... (cached) yes
checking for inttypes.h... (cached) yes
checking for stdint.h... (cached) yes
checking for unistd.h... (cached) yes
checking for dlfcn.h... (cached) yes
checking for objdir... .libs
checking if cc supports -fno-rtti -fno-exceptions... yes
checking for cc option to produce PIC... -fPIC -DPIC
checking if cc PIC flag -fPIC -DPIC works... yes
checking if cc static flag -static works... yes
checking if cc supports -c -o file.o... rm: conftest*: No such file or directory
yes
checking if cc supports -c -o file.o... (cached) yes
checking whether the cc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... rm: conftest*: No such file or directory
no
checking dynamic linker characteristics... freebsd10.2 ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking whether make sets $(MAKE)... yes
checking target system type... amd64-portbld-freebsd10.2
checking whether to un-define target system token (before redefining)... yes
checking for developer gcc flags... 
checking for library containing EVP_md5... -lcrypto
checking for library containing SHA384_Init... none required
checking for library containing EC_KEY_set_public_key_affine_coordinates... none required
checking for library containing SSL_get_SSL_CTX... -lssl
checking crypto/sha2.h usability... no
checking crypto/sha2.h presence... no
checking for crypto/sha2.h... no
checking openssl/ecdsa.h usability... yes
checking openssl/ecdsa.h presence... yes
checking for openssl/ecdsa.h... yes
checking for pthread_rwlock_init in -lpthread... yes
checking for sys/param.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for sys/stat.h... (cached) yes
checking for sys/ioctl.h... (cached) yes
checking for sys/socket.h... (cached) yes
checking sys/filio.h usability... yes
checking sys/filio.h presence... yes
checking for sys/filio.h... yes
checking for sys/file.h... (cached) yes
checking for sys/fcntl.h... (cached) yes
checking for sys/select.h... (cached) yes
checking for netinet/in.h... (cached) yes
checking for sys/time.h... (cached) yes
checking for ctype.h... (cached) yes
checking for getopt.h... (cached) yes
checking for libgen.h... (cached) yes
checking for limits.h... (cached) yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking for net/if.h... (cached) yes
checking for ifaddrs.h... yes
checking whether getopt_long_only is declared... yes
checking whether getopt_long is declared... yes
checking for arpa/nameser.h... (cached) yes
checking arpa/nameser_compat.h usability... yes
checking arpa/nameser_compat.h presence... yes
checking for arpa/nameser_compat.h... yes
checking for arpa/inet.h... (cached) yes
checking endian.h usability... no
checking endian.h presence... no
checking for endian.h... no
checking for resolv.h... (cached) yes
checking for netdb.h... (cached) yes
checking for errno.h... (cached) yes
checking for struct HEADER in arpa/nameser.h and arpa/nameser_compat.h... yes
checking for __ns_msg._msg_ptr... yes
checking for __ns_msg._ptr... no
checking for ns_cert_types... yes
checking whether ns_t_a is declared... yes
checking whether ns_t_kx is declared... yes
checking whether ns_r_badsig is declared... yes
checking whether ns_parse_ttl is declared... yes
checking whether ns_name_pton is declared... yes
checking whether ns_name_unpack is declared... yes
checking whether ns_name_ntop is declared... yes
checking whether ns_samename is declared... yes
checking whether ns_t_aaaa is declared... yes
checking whether ns_t_dnskey is declared... yes
checking whether ns_t_rrsig is declared... yes
checking whether ns_t_nsec is declared... yes
checking whether ns_t_nsec3 is declared... yes
checking whether ns_t_dlv is declared... yes
checking whether ns_t_ds is declared... yes
checking whether ns_t_tlsa is declared... no
checking whether p_rcode is declared... yes
checking whether p_section is declared... yes
checking whether struct addrinfo is declared... no
checking for the proper gethostbyaddr prototype... unknown
checking for the proper gethostbyaddr prototype... void and socklen_t
checking for the proper getnameinfo prototype... unknown
checking for the proper getnameinfo prototype... unknown
checking for the proper getnameinfo prototype... size_t and int
checking whether gethostbyaddr_r returns an int or a struct hostent... int
checking for strerror_r... (cached) yes
checking for pselect... yes
checking for gmtime_r... yes
checking for strtok_r... yes
checking for localtime_r... yes
checking for flock... yes
checking for inet_nsap_ntoa... yes
checking for gethostbyname2... yes
checking for hstrerror... yes
checking for freeaddrinfo... (cached) yes
checking for getifaddrs... yes
checking for getrlimit... (cached) yes
checking for setrlimit... (cached) yes
checking for inet_ntop in -lnsl... no
checking for gai_strerror in -lsocket... no
checking for library containing socket... none required
checking for snprintf... (cached) yes
checking for strncasecmp... (cached) yes
checking for gettimeofday... (cached) yes
checking size of short... 2
checking size of int... 4
checking size of long... 8
checking for int8_t... yes
checking for uint8_t... yes
checking for u_int8_t... (cached) yes
checking for int16_t... (cached) yes
checking for uint16_t... yes
checking for u_int16_t... (cached) yes
checking for int32_t... (cached) yes
checking for uint32_t... yes
checking for u_int32_t... (cached) yes
checking for int64_t... yes
checking for uint64_t... yes
checking for u_int64_t... yes
checking for u_char... (cached) yes
checking for u_short... (cached) yes
checking for u_long... (cached) yes
checking for size_t... (cached) yes
checking for ssize_t... (cached) yes
checking if you have run configure before... 
         ************** Configuration Section **************

        You are about to be prompted with a series of questions.  Answer
them carefully, as they determine how the validator library and related
applications are to function.

        After the configure script finishes, you can browse the newly
created include/validator/validator-config.h file for further - less
important - parameters to modify.  Be careful if you re-run configure
though, since the file will be overwritten.

-Press return to continue-
disabling above prompt for future runs...  yes
checking Location to read resolver configuration... 


***  Resolver configuration location:

    Enter the location for the resolver configuration file. If your
existing resolver configuration (typically /etc/resolv.conf) contains
DNSSEC-aware resolvers, you may specify that file. This has the benefit
of only having to remember to update a single file if your resolver
configuration changes.

    If you do not wish to modify your default resolver configuration
for any reason (e.g. you are using fast/close non-dnssec aware resolvers
and don't want to impact existing applications), you may use the default,
DNSSEC-Tools specific, location.

    Providing a file via the --with-resolv-conf argument to configure will
avoid this prompt.

Location to read resolver configuration (/usr/local/etc/dnssec-tools/resolv.conf): setting Location to read resolver configuration to...  /usr/local/etc/dnssec-tools/resolv.conf
checking Location to read root hints configuration... 


*** Root hints location:

    Enter the location of the root hints file, or 'none' to install
and use the copy provided with DNSSEC-Tool (see validator/etc/root.hints).

    Providing a file via the --with-root-hints argument to configure will
avoid this prompt.

Location to read root hints configuration (/usr/local/etc/dnssec-tools/root.hints): setting Location to read root hints configuration to...  /usr/local/etc/dnssec-tools/root.hints
checking for etc/dnsval.conf... yes
checking for etc/root.hints... yes
checking for etc/resolv.conf... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating libsres/Makefile
config.status: creating libval/Makefile
config.status: creating libval_shim/Makefile
config.status: creating doc/Makefile
config.status: creating apps/Makefile
config.status: creating libval-config
config.status: creating libval/val_inline_conf.h
config.status: creating include/validator/validator-config.h
config.status: executing libtool commands
rm: libtoolT: No such file or directory
config.status: executing default commands

---------------------------------------------------------
       DNSSEC-Tool Validator configuration summary:
---------------------------------------------------------

  Developer flags                : 
  system configuration directory : /usr/local/etc
  Validator configuration file   : /usr/local/etc/dnssec-tools/dnsval.conf
  NSEC3 support                  : Yes
  DLV support                    : Yes
  IPv6 support                   : Yes
  Thread support                 : Yes
  libval resolver configuration  : /usr/local/etc/dnssec-tools/resolv.conf
  libval root hints              : /usr/local/etc/dnssec-tools/root.hints
  Validator inline configuration : etc/dnsval.conf
  Root hints inline file         : etc/root.hints
  Resolver inline configuration  : etc/resolv.conf

---------------------------------------------------------

===>  Building for dnssec-tools-2.2
/bin/sh ../libtool --mode=compile cc -O2 -pipe  -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1  -I../include   -c -o ns_name.lo ns_name.c
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c ns_name.c  -fPIC -DPIC -o .libs/ns_name.o
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c ns_name.c -o ns_name.o >/dev/null 2>&1
/bin/sh ../libtool --mode=compile cc -O2 -pipe  -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1  -I../include   -c -o ns_netint.lo ns_netint.c
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c ns_netint.c  -fPIC -DPIC -o .libs/ns_netint.o
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c ns_netint.c -o ns_netint.o >/dev/null 2>&1
/bin/sh ../libtool --mode=compile cc -O2 -pipe  -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1  -I../include   -c -o res_support.lo res_support.c
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c res_support.c  -fPIC -DPIC -o .libs/res_support.o
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c res_support.c -o res_support.o >/dev/null 2>&1
/bin/sh ../libtool --mode=compile cc -O2 -pipe  -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1  -I../include   -c -o res_debug.lo res_debug.c
libtool: compile:  cc -O2 -pipe -fstack-protector -fno-strict-aliasing -Ufreebsd10 -Dfreebsd10=freebsd10 -Ufreebsd10 -Dfreebsd10=freebsd10 -DLIBVAL_CONFIGURED=1 -I../include -c res_debug.c  -fPIC -DPIC -o .libs/res_debug.o
res_debug.c:366:27: error: redefinition of '__p_key_syms' with a different type: 'const struct res_sym_const []' vs 'const struct res_sym []'
const struct RES_SYM_TYPE __p_key_syms[] = {
                          ^
/usr/include/resolv.h:329:29: note: previous definition is here
extern const struct res_sym __p_key_syms[];
                            ^
res_debug.c:375:27: error: redefinition of '__p_cert_syms' with a different type: 'const struct res_sym_const []' vs 'const struct res_sym []'
const struct RES_SYM_TYPE __p_cert_syms[] = {
                          ^
/usr/include/resolv.h:330:29: note: previous definition is here
extern const struct res_sym __p_cert_syms[];
                            ^
res_debug.c:457:27: error: redefinition of '__p_rcode_syms' with a different type: 'const struct res_sym_const []' vs 'const struct res_sym []'
const struct RES_SYM_TYPE __p_rcode_syms[] = {
                          ^
/usr/include/resolv.h:333:29: note: previous definition is here
extern const struct res_sym __p_rcode_syms[];
                            ^
res_debug.c:481:1: error: conflicting types for '__sym_ston'
sym_ston(const struct RES_SYM_TYPE *syms, const char *name, int *success)
^
/usr/include/resolv.h:387:19: note: expanded from macro 'sym_ston'
#define sym_ston                __sym_ston
                                ^
/usr/include/resolv.h:418:6: note: previous declaration is here
int             sym_ston(const struct res_sym *, const char *, int *);
                ^
/usr/include/resolv.h:387:19: note: expanded from macro 'sym_ston'
#define sym_ston                __sym_ston
                                ^
res_debug.c:502:1: error: conflicting types for '__sym_ntos'
sym_ntos(const struct RES_SYM_TYPE *syms, int number, int *success)
^
/usr/include/resolv.h:386:19: note: expanded from macro 'sym_ntos'
#define sym_ntos                __sym_ntos
                                ^
/usr/include/resolv.h:419:14: note: previous declaration is here
const char *    sym_ntos(const struct res_sym *, int, int *);
                ^
/usr/include/resolv.h:386:19: note: expanded from macro 'sym_ntos'
#define sym_ntos                __sym_ntos
                                ^
res_debug.c:523:1: error: conflicting types for '__sym_ntop'
sym_ntop(const struct RES_SYM_TYPE *syms, int number, int *success)
^
/usr/include/resolv.h:385:19: note: expanded from macro 'sym_ntop'
#define sym_ntop                __sym_ntop
                                ^
/usr/include/resolv.h:420:14: note: previous declaration is here
const char *    sym_ntop(const struct res_sym *, int, int *);
                ^
/usr/include/resolv.h:385:19: note: expanded from macro 'sym_ntop'
#define sym_ntop                __sym_ntop
                                ^
res_debug.c:551:18: warning: incompatible pointer types passing 'const struct res_sym_const *' to parameter of type 'const struct res_sym *' [-Wincompatible-pointer-types]
        sym_ntos((const struct RES_SYM_TYPE *) __p_type_sres_syms, type, &success);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/resolv.h:419:45: note: passing argument to parameter here
const char *    sym_ntos(const struct res_sym *, int, int *);
                                               ^
res_debug.c:577:22: warning: incompatible pointer types passing 'const struct res_sym_const *' to parameter of type 'const struct res_sym *' [-Wincompatible-pointer-types]
    return (sym_ntos(symbols, section, (int *) 0));
                     ^~~~~~~
/usr/include/resolv.h:419:45: note: passing argument to parameter here
const char *    sym_ntos(const struct res_sym *, int, int *);
                                               ^
res_debug.c:591:18: warning: incompatible pointer types passing 'const struct res_sym_const *' to parameter of type 'const struct res_sym *' [-Wincompatible-pointer-types]
        sym_ntos((const struct RES_SYM_TYPE *) __p_res_class_syms, class_h, &success);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/resolv.h:419:45: note: passing argument to parameter here
const char *    sym_ntos(const struct res_sym *, int, int *);
                                               ^
res_debug.c:646:14: warning: incompatible pointer types passing 'const struct res_sym_const *' to parameter of type 'const struct res_sym *' [-Wincompatible-pointer-types]
            ((const struct RES_SYM_TYPE *) __p_rcode_syms, rcode, (int *) 0));
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/resolv.h:419:45: note: passing argument to parameter here
const char *    sym_ntos(const struct res_sym *, int, int *);
                                               ^
res_debug.c:1157:18: warning: incompatible pointer types passing 'const struct res_sym_const *' to parameter of type 'const struct res_sym *' [-Wincompatible-pointer-types]
        sym_ston((const struct RES_SYM_TYPE *) __p_res_class_syms, buf, &success);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/resolv.h:418:37: note: passing argument to parameter here
int             sym_ston(const struct res_sym *, const char *, int *);
                                               ^
res_debug.c:1182:18: warning: incompatible pointer types passing 'const struct res_sym_const *' to parameter of type 'const struct res_sym *' [-Wincompatible-pointer-types]
        sym_ston((const struct RES_SYM_TYPE *) __p_type_sres_syms, buf, &success);
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/resolv.h:418:37: note: passing argument to parameter here
int             sym_ston(const struct res_sym *, const char *, int *);
                                               ^
6 warnings and 6 errors generated.
*** [res_debug.lo] Error code 1

make[3]: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2/validator/libsres
1 error

make[3]: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2/validator/libsres
*** [subdirmake] Error code 2

make[2]: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2/validator
1 error

make[2]: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2/validator
*** [subdirmake] Error code 2

make[1]: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2
1 error

make[1]: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools/work/dnssec-tools-2.2
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop.
make: stopped in /usr/home/pusateri/Projects/ports/dns/dnssec-tools