Re: [bug #33082] guile-2.0 build on FreeBSD 8 Fails

[Brad Whitlock]

Andy,

I think the problem originates in scm_ungetc (from call to u32_conv_to_encoding) because I have gotten make to complete (by removing failing targets) and when I invoke the guile executable I get an error like:
scm_ungetc failed to covert to ecoding #f 78 (

I believe it is trying to convert the '(' charactar to ISO-8859-1 encoding.

I did a little probing and found that errno was set to 78, which on FreeBSD supposedly means function is not implemented and I think this may be a libunistring issue. I wish I could disable all the conversion stuff since I don't care about being able to represent any non-ansi chars. fyiw.

Here is the backtrace:

==== BEGIN BT
address@hidden ~/data/downloads/guile-2.0.0/build]$ GUILE_AUTO_COMPILE=0 meta/gdb-uninstalled-guile 
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd"...(no debugging symbols found)...
(gdb) run
Starting program: /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/guile 
(no debugging symbols found)...[New LWP 100134]
[New Thread 28701140 (LWP 100134)]
guile: uncaught throw to encoding-error: (scm_ungetc conversion to port encoding failed 78 #f ()
Cannot exit gracefully when init is in progress; aborting.

Program received signal SIGABRT, Aborted.
[Switching to Thread 28701140 (LWP 100134)]
0x285f7117 in kill () from /lib/libc.so.7
(gdb) bt
#0  0x285f7117 in kill () from /lib/libc.so.7
#1  0x2823d397 in raise () from /lib/libthr.so.3
#2  0x285f5c4a in abort () from /lib/libc.so.7
#3  0x28102419 in cleanup_for_exit () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#4  0x285d69b3 in __cxa_finalize () from /lib/libc.so.7
#5  0x2857f94a in exit () from /lib/libc.so.7
#6  0x2814947b in scm_primitive_exit ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#7  0x28180887 in vm_regular_engine () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#8  0x2819f698 in scm_c_vm_run () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#9  0x280df009 in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#10 0x280e0f38 in boot_closure_apply ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#11 0x28180fb1 in vm_regular_engine () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#12 0x2819f698 in scm_c_vm_run () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#13 0x281a0302 in scm_call_with_vm () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#14 0x280e0549 in scm_apply () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#15 0x280df80b in scm_apply_1 () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#16 0x281770a1 in scm_throw () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#17 0x2816b553 in scm_encoding_error ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#18 0x28134dca in scm_ungetc () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#19 0x28144df3 in scm_read () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#20 0x28180887 in vm_regular_engine () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#21 0x2819f698 in scm_c_vm_run () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#22 0x280df009 in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#23 0x280e0d07 in prepare_boot_closure_env_for_eval ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#24 0x280def5a in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#25 0x280de927 in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#26 0x280e0d07 in prepare_boot_closure_env_for_eval ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#27 0x280def5a in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#28 0x280e0d07 in prepare_boot_closure_env_for_eval ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#29 0x280def5a in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#30 0x280e0f38 in boot_closure_apply ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#31 0x28180fb1 in vm_regular_engine () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#32 0x2819f698 in scm_c_vm_run () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
---Type <return> to continue, or q <return> to quit---
#33 0x281a0302 in scm_call_with_vm () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#34 0x280df091 in eval () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#35 0x280e0f38 in boot_closure_apply ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#36 0x28180fb1 in vm_regular_engine () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#37 0x2819f698 in scm_c_vm_run () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#38 0x280df647 in scm_call_1 () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#39 0x280e03aa in scm_c_primitive_eval ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#40 0x28180887 in vm_regular_engine () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#41 0x2819f698 in scm_c_vm_run () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#42 0x280e0413 in scm_primitive_eval ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#43 0x2810a5ea in scm_primitive_load ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#44 0x2810bb24 in scm_primitive_load_path ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#45 0x2810bb55 in scm_c_primitive_load_path ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#46 0x28102263 in scm_load_startup_files ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#47 0x281026e4 in scm_i_init_guile () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#48 0x28173eaa in scm_i_init_thread_for_guile ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#49 0x28173fc4 in scm_i_with_guile_and_parent ()
   from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#50 0x28173f1e in scm_with_guile () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#51 0x281022bf in scm_boot_guile () from /mnt/data/homes/brad/data/downloads/guile-2.0.0/build/libguile/.libs/libguile-2.0.so.22
#52 0x080488c2 in main ()
(gdb) 

==== END BT

On Fri, Apr 15, 2011 at 2:04 AM, Andy Wingo <address@hidden> wrote:

Follow-up Comment #1, bug #33082 (project guile):

Can you get a backtrace, please?

$ GUILE_AUTO_COMPILE=0 meta/gdb-uninstalled-guile
run
bt

Thanks

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