=> Bootstrap dependency digest>=20010302: found digest-20121220
WARNING: [license.mk] Every package should define a LICENSE.
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for simh-3.9.0nb4
lib paths are: /usr/lib
using libm: /usr/lib/libm.so
using librt: /usr/lib/librt.so
using libpthread: /usr/lib/libpthread.so /usr/include/pthread.h
using libdl: /usr/include/dlfcn.h
using libpcap: /usr/include/pcap.h
***
*** all Simulators being built with:
*** - compiler optimizations and no debugging support. GCC Version: 4.8.3.
*** - dynamic networking support using NetBSD provided libpcap components.
***
gcc -std=c99 -U__STRICT_ANSI__  -O2 -I/usr/include -finline-functions -fgcse-after-reload -fpredictive-commoning -fipa-cp-clone -fno-unsafe-loop-optimizations -fno-strict-overflow -flto -fwhole-program -Wno-unused-result -I . -D_GNU_SOURCE -DUSE_READER_THREAD -DHAVE_DLOPEN=so  PDP1/pdp1_lp.c PDP1/pdp1_cpu.c PDP1/pdp1_stddev.c PDP1/pdp1_sys.c PDP1/pdp1_dt.c PDP1/pdp1_drm.c PDP1/pdp1_clk.c PDP1/pdp1_dcs.c scp.c sim_console.c sim_fio.c sim_timer.c sim_sock.c sim_tmxr.c sim_ether.c sim_tape.c -I PDP1 -o BIN/pdp1   -L/usr/lib -Wl,-R/usr/lib -Wl,-R/usr/pkg/lib -lm -lrt -lpthread   -flto -fwhole-program
gcc -std=c99 -U__STRICT_ANSI__  -O2 -I/usr/include -finline-functions -fgcse-after-reload -fpredictive-commoning -fipa-cp-clone -fno-unsafe-loop-optimizations -fno-strict-overflow -flto -fwhole-program -Wno-unused-result -I . -D_GNU_SOURCE -DUSE_READER_THREAD -DHAVE_DLOPEN=so  PDP18B/pdp18b_dt.c PDP18B/pdp18b_drm.c PDP18B/pdp18b_cpu.c PDP18B/pdp18b_lp.c PDP18B/pdp18b_mt.c PDP18B/pdp18b_rf.c PDP18B/pdp18b_rp.c PDP18B/pdp18b_stddev.c PDP18B/pdp18b_sys.c PDP18B/pdp18b_rb.c PDP18B/pdp18b_tt1.c PDP18B/pdp18b_fpp.c scp.c sim_console.c sim_fio.c sim_timer.c sim_sock.c sim_tmxr.c sim_ether.c sim_tape.c -DPDP4 -I PDP18B -o BIN/pdp4   -L/usr/lib -Wl,-R/usr/lib -Wl,-R/usr/pkg/lib -lm -lrt -lpthread   -flto -fwhole-program
ld: /usr/libexec/liblto_plugin.so: error loading plugin: /usr/libexec/liblto_plugin.so: Undefined PLT symbol "htab_hash_string" (symnum = 2)
makefile:627: recipe for target 'BIN/pdp1' failed
gmake: *** [BIN/pdp1] Error 1
gmake: *** Waiting for unfinished jobs....
ld: /usr/libexec/liblto_plugin.so: error loading plugin: /usr/libexec/liblto_plugin.so: Undefined PLT symbol "htab_hash_string" (symnum = 2)
makefile:633: recipe for target 'BIN/pdp4' failed
gmake: *** [BIN/pdp4] Error 1
*** Error code 2

Stop.
make[1]: stopped in /bulk-data/pkgsrc/emulators/simh
*** Error code 1

Stop.
make: stopped in /bulk-data/pkgsrc/emulators/simh