make use of 'nocrash' in printf tests

[Bruno Haible]

This makes use of the 'nocrash' module to avoid a dialog box from the
gl_PRINTF_ENOMEM configure check.

Tested on MacOS X 10.3.9: After executing the command
  $ defaults write com.apple.CrashReporter DialogType crashreport
I get crash reports. (The values can be different for other OS versions:
try 'prompt', 'basic', 'server', 'developer', ...) With this patch, the
crash report from this configure check disappears.


2007-11-04  Bruno Haible  <address@hidden>

        * m4/printf.m4 (gl_PRINTF_ENOMEM): Use GL_NOCRASH.
        * modules/fprintf-posix (Depends-on): Add nocrash.
        * modules/snprintf-posix (Depends-on): Likewise.
        * modules/sprintf-posix (Depends-on): Likewise.
        * modules/vasnprintf-posix (Depends-on): Likewise.
        * modules/vasprintf-posix (Depends-on): Likewise.
        * modules/vfprintf-posix (Depends-on): Likewise.
        * modules/vsnprintf-posix (Depends-on): Likewise.
        * modules/vsprintf-posix (Depends-on): Likewise.
        * modules/unistdio/u8-vasnprintf (Depends-on): Likewise.
        * modules/unistdio/u8-u8-vasnprintf (Depends-on): Likewise.
        * modules/unistdio/u16-vasnprintf (Depends-on): Likewise.
        * modules/unistdio/u16-u16-vasnprintf (Depends-on): Likewise.
        * modules/unistdio/u32-vasnprintf (Depends-on): Likewise.
        * modules/unistdio/u32-u32-vasnprintf (Depends-on): Likewise.
        * modules/unistdio/ulc-vasnprintf (Depends-on): Likewise.

*** m4/printf.m4.orig   2007-11-04 20:04:19.000000000 +0100
--- m4/printf.m4        2007-11-04 19:57:42.000000000 +0100
***************
*** 1,4 ****
! # printf.m4 serial 19
  dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
--- 1,4 ----
! # printf.m4 serial 20
  dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
***************
*** 774,779 ****
--- 774,780 ----
      [
        if test "$cross_compiling" = no; then
          AC_LANG_CONFTEST([AC_LANG_SOURCE([
+ ]GL_NOCRASH[
  changequote(,)dnl
  #include <stdio.h>
  #include <sys/types.h>
***************
*** 784,789 ****
--- 785,791 ----
  {
    struct rlimit limit;
    int ret;
+   nocrash_init ();
    /* Some printf implementations allocate temporary space with malloc.  */
    /* On BSD systems, malloc() is limited by RLIMIT_DATA.  */
  #ifdef RLIMIT_DATA
*** modules/fprintf-posix.orig  2007-11-04 20:04:19.000000000 +0100
--- modules/fprintf-posix       2007-11-04 20:02:33.000000000 +0100
***************
*** 18,23 ****
--- 18,24 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  
  configure.ac:
*** modules/snprintf-posix.orig 2007-11-04 20:04:19.000000000 +0100
--- modules/snprintf-posix      2007-11-04 20:02:33.000000000 +0100
***************
*** 17,22 ****
--- 17,23 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  
  configure.ac:
*** modules/sprintf-posix.orig  2007-11-04 20:04:19.000000000 +0100
--- modules/sprintf-posix       2007-11-04 20:02:34.000000000 +0100
***************
*** 17,22 ****
--- 17,23 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  stdint
  
*** modules/unistdio/u16-u16-vasnprintf.orig    2007-11-04 20:04:19.000000000 
+0100
--- modules/unistdio/u16-u16-vasnprintf 2007-11-04 20:02:34.000000000 +0100
***************
*** 37,42 ****
--- 37,43 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/unistdio/u16-vasnprintf.orig        2007-11-04 20:04:19.000000000 
+0100
--- modules/unistdio/u16-vasnprintf     2007-11-04 20:02:35.000000000 +0100
***************
*** 37,42 ****
--- 37,43 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/unistdio/u32-u32-vasnprintf.orig    2007-11-04 20:04:19.000000000 
+0100
--- modules/unistdio/u32-u32-vasnprintf 2007-11-04 20:02:36.000000000 +0100
***************
*** 37,42 ****
--- 37,43 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/unistdio/u32-vasnprintf.orig        2007-11-04 20:04:19.000000000 
+0100
--- modules/unistdio/u32-vasnprintf     2007-11-04 20:02:36.000000000 +0100
***************
*** 37,42 ****
--- 37,43 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/unistdio/u8-u8-vasnprintf.orig      2007-11-04 20:04:19.000000000 
+0100
--- modules/unistdio/u8-u8-vasnprintf   2007-11-04 20:02:37.000000000 +0100
***************
*** 37,42 ****
--- 37,43 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/unistdio/u8-vasnprintf.orig 2007-11-04 20:04:19.000000000 +0100
--- modules/unistdio/u8-vasnprintf      2007-11-04 20:02:38.000000000 +0100
***************
*** 37,42 ****
--- 37,43 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/unistdio/ulc-vasnprintf.orig        2007-11-04 20:04:19.000000000 
+0100
--- modules/unistdio/ulc-vasnprintf     2007-11-04 20:02:39.000000000 +0100
***************
*** 35,40 ****
--- 35,41 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  alloca-opt
  localcharset
*** modules/vasnprintf-posix.orig       2007-11-04 20:04:19.000000000 +0100
--- modules/vasnprintf-posix    2007-11-04 20:02:39.000000000 +0100
***************
*** 16,21 ****
--- 16,22 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  
  configure.ac:
*** modules/vasprintf-posix.orig        2007-11-04 20:04:19.000000000 +0100
--- modules/vasprintf-posix     2007-11-04 20:02:40.000000000 +0100
***************
*** 16,21 ****
--- 16,22 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  
  configure.ac:
*** modules/vfprintf-posix.orig 2007-11-04 20:04:19.000000000 +0100
--- modules/vfprintf-posix      2007-11-04 20:02:41.000000000 +0100
***************
*** 18,23 ****
--- 18,24 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  
  configure.ac:
*** modules/vsnprintf-posix.orig        2007-11-04 20:04:19.000000000 +0100
--- modules/vsnprintf-posix     2007-11-04 20:02:41.000000000 +0100
***************
*** 17,22 ****
--- 17,23 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  
  configure.ac:
*** modules/vsprintf-posix.orig 2007-11-04 20:04:19.000000000 +0100
--- modules/vsprintf-posix      2007-11-04 20:02:42.000000000 +0100
***************
*** 17,22 ****
--- 17,23 ----
  printf-frexpl
  signbit
  fpucw
+ nocrash
  printf-safe
  stdint