gnulib: m4/vsnprintf.m4 annotate

annotate m4/vsnprintf.m4 @ 17363:5a51fb7777a9

sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin Problem reported by Marco Atzeri in <http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>. * lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]: Simply delegate to the system <sys/select.h> in this case too. Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to be needed on Solaris either. * lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]: Simply delgate to the system <sys/time.h> in this case.

author	Paul Eggert <eggert@cs.ucla.edu>
date	Tue, 19 Mar 2013 09:08:47 -0700
parents	e542fd46ad6f
children	344018b6e5d7

rev	line source
15340 03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	1 # vsnprintf.m4 serial 6
17249 e542fd46ad6f maint: update all copyright year number ranges Eric Blake <eblake@redhat.com> parents: 16201 diff changeset	2 dnl Copyright (C) 2002-2004, 2007-2013 Free Software Foundation, Inc.
5611 87c42e194f4a Use an all-permissive copyright notice, recommended by RMS. Paul Eggert <eggert@cs.ucla.edu> parents: 5340 diff changeset	3 dnl This file is free software; the Free Software Foundation
87c42e194f4a Use an all-permissive copyright notice, recommended by RMS. Paul Eggert <eggert@cs.ucla.edu> parents: 5340 diff changeset	4 dnl gives unlimited permission to copy and/or distribute it,
87c42e194f4a Use an all-permissive copyright notice, recommended by RMS. Paul Eggert <eggert@cs.ucla.edu> parents: 5340 diff changeset	5 dnl with or without modifications, as long as this notice is preserved.
5340 11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	6
15340 03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	7 dnl Libintl 0.17 will replace vsnprintf only if it does not support %1$s,
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	8 dnl but defers to any gnulib vsnprintf replacements. Therefore, gnulib
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	9 dnl must guarantee that the decision for replacing vsnprintf is a superset
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	10 dnl of the reasons checked by libintl.
5340 11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 AC_DEFUN([gl_FUNC_VSNPRINTF],
11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 [
8211 a7182ec8249f vsnprintf.h is replaced with <stdio.h>. Bruno Haible <bruno@clisp.org> parents: 5611 diff changeset	13 AC_REQUIRE([gl_STDIO_H_DEFAULTS])
9940 0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	14 gl_cv_func_vsnprintf_usable=no
8363 b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	15 AC_CHECK_FUNCS([vsnprintf])
9940 0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	16 if test $ac_cv_func_vsnprintf = yes; then
0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	17 gl_SNPRINTF_SIZE1
0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	18 case "$gl_cv_func_snprintf_size1" in
0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	19 *yes)
14003 f82a977dcf0b vsnprintf: make more consistent with snprintf; doc fixes Paul Eggert <eggert@cs.ucla.edu> parents: 12559 diff changeset	20 gl_SNPRINTF_RETVAL_C99
f82a977dcf0b vsnprintf: make more consistent with snprintf; doc fixes Paul Eggert <eggert@cs.ucla.edu> parents: 12559 diff changeset	21 case "$gl_cv_func_snprintf_retval_c99" in
f82a977dcf0b vsnprintf: make more consistent with snprintf; doc fixes Paul Eggert <eggert@cs.ucla.edu> parents: 12559 diff changeset	22 *yes)
15340 03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	23 gl_PRINTF_POSITIONS
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	24 case "$gl_cv_func_printf_positions" in
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	25 *yes)
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	26 gl_cv_func_vsnprintf_usable=yes
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	27 ;;
03a50862ef09 snprintf: guarantee %1$d, for libintl Eric Blake <eblake@redhat.com> parents: 14079 diff changeset	28 esac
14003 f82a977dcf0b vsnprintf: make more consistent with snprintf; doc fixes Paul Eggert <eggert@cs.ucla.edu> parents: 12559 diff changeset	29 ;;
f82a977dcf0b vsnprintf: make more consistent with snprintf; doc fixes Paul Eggert <eggert@cs.ucla.edu> parents: 12559 diff changeset	30 esac
9940 0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	31 ;;
0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	32 esac
0471a8660b70 Work around snprintf bug on Linux libc5. Bruno Haible <bruno@clisp.org> parents: 8368 diff changeset	33 fi
9959 9d11b67c8428 Fix typo in last commit. Bruno Haible <bruno@clisp.org> parents: 9940 diff changeset	34 if test $gl_cv_func_vsnprintf_usable = no; then
8363 b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	35 gl_REPLACE_VSNPRINTF
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	36 fi
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	37 AC_CHECK_DECLS_ONCE([vsnprintf])
8211 a7182ec8249f vsnprintf.h is replaced with <stdio.h>. Bruno Haible <bruno@clisp.org> parents: 5611 diff changeset	38 if test $ac_cv_have_decl_vsnprintf = no; then
a7182ec8249f vsnprintf.h is replaced with <stdio.h>. Bruno Haible <bruno@clisp.org> parents: 5611 diff changeset	39 HAVE_DECL_VSNPRINTF=0
a7182ec8249f vsnprintf.h is replaced with <stdio.h>. Bruno Haible <bruno@clisp.org> parents: 5611 diff changeset	40 fi
8363 b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	41 ])
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	42
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	43 AC_DEFUN([gl_REPLACE_VSNPRINTF],
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	44 [
8368 0a5e8b4fe214 Fix last commit: Require gl_STDIO_H_DEFAULTS. Bruno Haible <bruno@clisp.org> parents: 8363 diff changeset	45 AC_REQUIRE([gl_STDIO_H_DEFAULTS])
8363 b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	46 AC_LIBOBJ([vsnprintf])
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	47 if test $ac_cv_func_vsnprintf = yes; then
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	48 REPLACE_VSNPRINTF=1
b55fb0efed6d New module 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: 8211 diff changeset	49 fi
5340 11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	50 gl_PREREQ_VSNPRINTF
11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	51 ])
11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	52
11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	53 # Prerequisites of lib/vsnprintf.c.
11ff7526b7b9 New module 'vsnprintf'. Bruno Haible <bruno@clisp.org> parents: diff changeset	54 AC_DEFUN([gl_PREREQ_VSNPRINTF], [:])

Mercurial > gnulib

annotate m4/vsnprintf.m4 @ 17363:5a51fb7777a9