[Simh] Interesting problem on Slackware 11.0

[Gregg Levine]

Hello!
I am attempting to build SimH for Linux. When I do what it says in
this C&P from my terminal,
root at jimkirk:/usr/local/src/simh# make USE_NETWORK=1 -f makefile
gcc -std=c99 -O2 -U__STRICT_ANSI__ -g -lm -D_GNU_SOURCE -I .
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
/tmp/ccDInJAr.o(.text+0x5d): In function `sim_os_ms_sleep_init':
/usr/local/src/simh/sim_timer.c:302: undefined reference to `clock_getres'
collect2: ld returned 1 exit status
make: *** [BIN/pdp1] Error 1

I get that. Any suggestions? Please note that this is on Slackware
Linux (Intel x86).

-- 
Gregg C Levine gregg.drwho8 at gmail.com
"This signature was once found posting rude
 messages in English in the Moscow subway."