compiling Pike on NetBSD

Hi!

I am trying to build Pike on NetBSD. I get a pike binary, but it crashes 
when it tries to compile(?) post_modules/GL/gen.pike. I get this stack 
trace from the generated core file:

#0  0x000074c529ded1e4 in ?? ()
#1  0x000000000042a169 in eval_instruction (pc=<optimized out>) at 
/export/home/joern/pike/Pike-v8.0.702/src/interpret.c:1711
#2  apply_low_safe_and_stupid (o=<optimized out>, offset=offset@entry=4)
     at /export/home/joern/pike/Pike-v8.0.702/src/interpret.c:2926
#3  0x0000000000541f98 in eval_low (n=0x74c5295b70b0, 
print_error=print_error@entry=1)
     at /export/home/joern/pike/Pike-v8.0.702/src/las.c:4956
#4  0x000000000041a4a8 in yyparse () at language.yacc:592
#5  0x00000000004d9e18 in do_yyparse () at 
/export/home/joern/pike/Pike-v8.0.702/src/program.c:8215
#6  run_pass1 (c=0x74c529dc2150) at 
/export/home/joern/pike/Pike-v8.0.702/src/program.c:9110
#7  f_compilation_compile (args=<optimized out>) at 
/export/home/joern/pike/Pike-v8.0.702/src/program.c:9672
#8  0x0000000000426eae in lower_mega_apply (args=args@entry=0, 
o=o@entry=0x74c529db4070, fun=1)
     at /export/home/joern/pike/Pike-v8.0.702/src/interpret.c:2173
#9  0x000000000042aed9 in mega_apply_low (arg2=<optimized out>, 
arg1=0x74c529db4070, args=0)
     at /export/home/joern/pike/Pike-v8.0.702/src/interpret.c:2720
#10 apply (o=0x74c529db4070, fun=fun@entry=0x5e8f92 "compile", 
args=args@entry=0)
     at /export/home/joern/pike/Pike-v8.0.702/src/interpret.c:3142
#11 0x00000000004c85f5 in f_compilation_env_compile (args=1) at 
/export/home/joern/pike/Pike-v8.0.702/src/program.c:8706
#12 0x0000000000426eae in lower_mega_apply (args=1, o=0x74c529db4010, fun=1)
     at /export/home/joern/pike/Pike-v8.0.702/src/interpret.c:2173
#13 0x000000000042923c in mega_apply_low (args=args@entry=1, 
arg1=<optimized out>, arg2=arg2@entry=1)
     at /export/home/joern/pike/Pike-v8.0.702/src/interpret.c:2720
#14 0x000000000054bb85 in f_compile (args=args@entry=1) at 
/export/home/joern/pike/Pike-v8.0.702/src/builtin_functions.c:4735
#15 0x00000000004b4ca1 in get_master () at 
/export/home/joern/pike/Pike-v8.0.702/src/object.c:669
#16 0x00000000004b4e56 in debug_master () at 
/export/home/joern/pike/Pike-v8.0.702/src/object.c:720
#17 0x0000000000499c2a in load_pike_master () at 
/export/home/joern/pike/Pike-v8.0.702/src/pike_embed.c:397
#18 0x00000000005ba5a9 in main (argc=<optimized out>, argv=<optimized out>)
     at /export/home/joern/pike/Pike-v8.0.702/src/main.c:676


I actually want to build the Roxen webserver, and compiling Pike there 
with '-O0", I see

#0  0x000076730e9e81e4 in ?? ()
#1  0x0000000000431ad3 in eval_instruction (pc=0x76730e9e81e4 
"UH\211\345AWAVAUATSH\203\354\bI\211\377M\213/I\307E") at
/export/home/joern/roxen/roxen-6.1.246-src/pike/src/interpret.c:1711
#2  0x00000000004358bb in apply_low_safe_and_stupid (o=0x76730e9af0d0, 
offset=4) at /export/home/joern/roxen/roxen-6.1.2
46-src/pike/src/interpret.c:2926

When compiling the current Pike sources, I always get "optimized out", 
even when turning off the optimizer with '-O0'.

Can anybody help me dig deeper to what the problem is?

The build environment is:

NetBSD 8.1/amd64 (i.e. 64-bit ABI)
GCC 5.5.0
all required prerequisites are installed (e.g. gmp 6.1.2 or nettle 3.5.1)


Is this from bin/README

smartlink
   [FIXME: What does this do?]

part of the puzzle???


Thanks,
    Joern

-- 
Jörn Clausen
Plattformen & Serverdienste
BITS - Bielefelder IT-Servicezentrum
https://www.uni-bielefeld.de/bits