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patches/binutils/2.15/binutils-2.15-psignal.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue May 08 17:48:32 2007 +0000 (2007-05-08)
changeset 78 c3868084d81a
permissions -rw-r--r--
Huge fixes to glibc build, so that we can build at least (and at last):
- use ports addon even when installing headers,
- use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
- lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
- a bit of preparations for NPTL (RSN I hope),
- fix fixing the linker scripts (changing the backup file is kind of useless and stupid);

Shut uClibc finish step: there really is nothing to do;

Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);

Did not catch the make errors: fixed the pattern matching in scripts/functions;

Introduce a new log level, ALL:
- send components' build messages there,
- DEBUG log level is destined only for crosstool-NG debug messages,
- migrate sub-actions to use appropriate log levels;

Update the armeb-unknown-linux-gnu sample:
- it builds!
- uses gcc-4.0.4 and glibc-2.3.6,
- updated to latest config options set. 
     1 Make psignal prototype in libiberty match that in glibc.

     2 

     3 Fixes:

     4 

     5 gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c: In function `psignal':

     6 gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c:563: argument `signo' doesn't match prototype

     7 /usr/include/signal.h:131: prototype declaration

     8 gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c:563: argument `message' doesn't match prototype

     9 /usr/include/signal.h:131: prototype declaration

    10 gcc-2.95.3-glibc-2.1.3/binutils-2.15/libiberty/strsignal.c:568: warning: comparison between signed and unsigned

    11 mprotect... make[1]: *** [strsignal.o] Error 1

    12 make[1]: Leaving directory `/export/hda3/dkegel/queue/jobdir.produser_cpsm17/crosstool-0.32/build/i686-unknown-linux-gnu/gcc-2.95.3-glibc-2.1.3/build-binutils/libiberty'

    13 make: *** [all-libiberty] Error 2

    14 

    15 when building on red hat 7.1

    16 though it's a bit of a mystery why libiberty's psignal is being compiled at

    17 all, since red hat 7.1's glibc supports psignal (hence the error message)

    18 

    19 --- binutils-2.15/libiberty/strsignal.c.old	2005-04-18 13:57:40.000000000 -0700

    20 +++ binutils-2.15/libiberty/strsignal.c	2005-04-18 13:59:09.000000000 -0700

    21 @@ -544,7 +544,7 @@

    22  

    23  /*

    24  

    25 -@deftypefn Supplemental void psignal (unsigned @var{signo}, char *@var{message})

    26 +@deftypefn Supplemental void psignal (int @var{signo}, const char *@var{message})

    27  

    28  Print @var{message} to the standard error, followed by a colon,

    29  followed by the description of the signal specified by @var{signo},

    30 @@ -557,9 +557,7 @@

    31  #ifndef HAVE_PSIGNAL

    32  

    33  void

    34 -psignal (signo, message)

    35 -  unsigned signo;

    36 -  char *message;

    37 +psignal (int signo, const char *message)

    38  {

    39    if (signal_names == NULL)

    40      {
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