GNU bug report logs - #13342
Clang, the FFI, and 8-bit signed integers

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: ludo <at> gnu.org (Ludovic Courtès)
Cc: tracker <at> debbugs.gnu.org
Subject: bug#13342: closed (Clang, the FFI, and 8-bit signed integers)
Date: Wed, 30 Jan 2013 21:38:02 +0000

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Your message dated Wed, 30 Jan 2013 22:37:07 +0100
with message-id <87622egxoc.fsf <at> gnu.org>
and subject line Re: bug#13342: Errors trying to build Guile 2.0.7
has caused the debbugs.gnu.org bug report #13342,
regarding Clang, the FFI, and 8-bit signed integers
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
13342: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13342
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Peter Teeson <pteeson <at> me.com>
To: bug-guile <at> gnu.org
Cc: Peter Teeson <pteeson <at> me.com>
Subject: Errors trying to build Guile 2.0.7
Date: Wed, 02 Jan 2013 15:39:10 -0500

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My environment is Mac Pro 4,1 Intel, MacOS 10.7.5 Lion
All required Guile libs are newly installed in /usr/local/

I get the following 2 errors, (A & B below) trying to build Guile.

(A) I solved this one by installing GNU readline-6.2.
Prior to that it must have used Apple's deadline which didn't have the rl_get_keymap_name
function.

You might wish to make a test for that function in configure and maybe make GNU readline a required lib?

-------- Tail Log for Make -----
…...
make  all-am
  CC       readline.lo
readline.c: In function 'init_bouncing_parens':
readline.c:445: warning: implicit declaration of function 'rl_get_keymap_name'
readline.c:445: warning: passing argument 1 of 'strncmp' makes pointer from integer without a cast
  CCLD     libguilereadline-v-18.la
Undefined symbols for architecture x86_64:
  "_rl_get_keymap_name", referenced from:
      _scm_init_readline in readline.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[3]: *** [libguilereadline-v-18.la] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Gandalf:guile-2.0.7 pteeson$

----------------- readline.c:445 --------
  if (strncmp (rl_get_keymap_name (rl_get_keymap ()), "vi", 2))
=========================================================


(B) I ran Make Check after Make as I always do and this error is reported
--------------- Make Check --------------------
…..
PASS: test-asmobs
bad return from expression `(f-sum -1 2000 -30000 40000000000)': expected 39999971999; got 39999972255
FAIL: test-ffi
PASS: test-list
….
PASS: test-pthread-create-secondary
==================================
1 of 29 tests failed
Please report to bug-guile <at> gnu.org
==================================
make[5]: *** [check-TESTS] Error 1
make[4]: *** [check-am] Error 2
make[3]: *** [check] Error 2
make[2]: *** [check-recursive] Error 1
make[1]: *** [check-recursive] Error 1
make: *** [check] Error 2

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From: ludo <at> gnu.org (Ludovic Courtès)
To: Mark H Weaver <mhw <at> netris.org>
Cc: 13342-done <at> debbugs.gnu.org, control <at> debbugs.gnu.org
Subject: Re: bug#13342: Errors trying to build Guile 2.0.7
Date: Wed, 30 Jan 2013 22:37:07 +0100

tags 13342 notabug
thanks

Hello!

Mark H Weaver <mhw <at> netris.org> skribis:

> FYI, I've posted about this to the libffi-discuss mailing list.
>
> http://sourceware.org/ml/libffi-discuss/2013/msg00012.html

Thanks!  So, according to
<http://gcc.gnu.org/ml/gcc/2013-01/msg00449.html>, this is an LLVM bug.

Peter: would you like to report it over at LLVM?

Anyway, closing this bug now.  Thanks!

Ludo’.

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