Re: latest changes break build

[Sam S. <sd...@gn...>]

Bruno,

> * Bruno Haible <oe...@py...> [2017-02-27 22:25:59 +0100]:
>
> Thanks. I'm reproducing it through a build with CPPFLAGS="-DSAFETY=3 -DDEBUG_SPVW"
> but probably any options will do as well. The point is that we expect
>
> $ ./clisp -K boot  -E UTF-8 -Emisc 1:1 -Epathname 1:1 -norc --version 2>/dev/null | head -n 1
>
> to be 1 line:
> "GNU CLISP 2.49+ (2010-07-17) (built 3697183652) (memory 3697183717)"
> but in fact it is the empty line.
>
> $ ./clisp -K boot  -E UTF-8 -Emisc 1:1 -Epathname 1:1 -norc --version 2>/dev/null | \
>   hexdump -e '"%06.6_ax  " 16/1 "%02X "' -e '"  " 16/1 "%_p" "\n"' "$@"
> 000000  0A 2A 2A 2A 20 2D 20 54 52 55 45 4E 41 4D 45 3A  .*** - TRUENAME:
> 000010  20 54 68 65 20 76 61 6C 75 65 20 6F 66 20 2A 54   The value of *T
> 000020  45 52 4D 49 4E 41 4C 2D 49 4F 2A 20 77 61 73 20  ERMINAL-IO* was 
> 000030  6E 6F 74 20 61 6E 20 61 70 70 72 6F 70 72 69 61  not an appropria
> 000040  74 65 20 73 74 72 65 61 6D 3A 20 23 3C 43 4C 4F  te stream: #<CLO
> 000050  53 45 44 20 49 4F 20 54 45 52 4D 49 4E 41 4C 2D  SED IO TERMINAL-
> 000060  53 54 52 45 41 4D 3E 2E 20 49 74 20 68 61 73 20  STREAM>. It has 
> 000070  62 65 65 6E 20 63 68 61 6E 67 65 64 20 74 6F 0A  been changed to.
> 000080  20 20 20 20 20 20 23 3C 49 4F 20 54 45 52 4D 49        #<IO TERMI
> 000090  4E 41 4C 2D 53 54 52 45 41 4D 3E 2E 0A 45 78 69  NAL-STREAM>..Exi
> 0000a0  74 69 6E 67 20 6F 6E 20 73 69 67 6E 61 6C 20 36  ting on signal 6
> 0000b0  0A                                               .
>
> Sam, your turn, I guess.

somehow gdb does not stop:

(gdb) br main
Breakpoint 20 at 0x106848: file ../src/spvw.d, line 3699.
(gdb) run
Starting program: /home/sds/src/clisp/current/build-g/lisp.run -M lispinit.mem |cat
STACK size: 98222 [0x7ffff7f81e00 0x7ffff7ec2090]

*** - TRUENAME: The value of *TERMINAL-IO* was not an appropriate stream: #<CLOSED IO TERMINAL-STREAM>. It has been changed to #<IO TERMINAL-STREAM>.
During startup program exited normally.
(gdb) 

this:

(gdb) run -M lispinit.mem 2>/dev/null

stops on breaks, but does not fail with the "not an appropriate stream" error.

ideas?

-- 
Sam Steingold (http://sds.podval.org/) on Ubuntu 16.10 (yakkety) X 11.0.11804000
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