From: Paul Eggert Date: Thu, 29 May 2003 07:21:59 +0000 (+0000) Subject: in lib: X-Git-Tag: cvs-readonly~4852 X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=552a680fa612218b68d4ef2f49bc276b95f6677b;p=gnulib.git in lib: * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h, rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include without checking for HAVE_LIMITS_H. * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c, xstrtol.c (CHAR_BIT) : Don't define, since is guaranteed to do that. * fatal.c: Include without checking for __STDC__. * exclude.c: Include unconditionally. * tempname.c: Include unconditionally. * hash.c: Include , since we no longer define CHAR_BIT. * modechange.c, rpmatch.c (NULL): Don't define, since does that. * quote.c: Dont include or ; not needed. * safe-read.c (INT_MAX): Don't define, since does that. * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed. * xstrtol.c: Likewise. * safe-read.c: Remove TYPE_SIGNED; no longer needed. * savedir.c: Include instead of defining NULL. in m4: * backupfile.m4 (gl_BACKUPFILE): Don't check for limits.h. * fsusage.m4 (gl_PREREQ_FSUSAGE_EXTRA): Likewise. * human.m4 (gl_HUMAN): Likewise. * pathmax.m4 (gl_PATHMAX): Likewise. * rpmatch.m4 (gl_FUNC_RPMATCH): Likewise. * userspec.m4 (gl_USERSPEC): Likewise. * xreadlink.m4 (gl_XREADLINK): Likewise. * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise. * quote.m4 (gl_QUOTE): Don't check for stddef.h. --- diff --git a/lib/ChangeLog b/lib/ChangeLog index 772433a05..bfa1f9653 100644 --- a/lib/ChangeLog +++ b/lib/ChangeLog @@ -1,5 +1,25 @@ 2003-05-28 Paul Eggert + Assume the headers required for C89 freestanding compilers. + * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h, + rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include + without checking for HAVE_LIMITS_H. + * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c, + xstrtol.c (CHAR_BIT) : Don't define, since is guaranteed + to do that. + * fatal.c: Include without checking for __STDC__. + * exclude.c: Include unconditionally. + * tempname.c: Include unconditionally. + * hash.c: Include , since we no longer define CHAR_BIT. + * modechange.c, rpmatch.c (NULL): Don't define, since + does that. + * quote.c: Dont include or ; not needed. + * safe-read.c (INT_MAX): Don't define, since does that. + * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed. + * xstrtol.c: Likewise. + * safe-read.c: Remove TYPE_SIGNED; no longer needed. + * savedir.c: Include instead of defining NULL. + * addext.c (addext): Use assignment rather than cast, to avoid warnings on some platforms. diff --git a/lib/addext.c b/lib/addext.c index a69c1748d..283756bf4 100644 --- a/lib/addext.c +++ b/lib/addext.c @@ -31,9 +31,7 @@ # define HAVE_LONG_FILE_NAMES 0 #endif -#if HAVE_LIMITS_H -# include -#endif +#include #ifndef _POSIX_NAME_MAX # define _POSIX_NAME_MAX 14 #endif diff --git a/lib/backupfile.c b/lib/backupfile.c index b0c397607..0dfa02eac 100644 --- a/lib/backupfile.c +++ b/lib/backupfile.c @@ -1,6 +1,7 @@ /* backupfile.c -- make Emacs style backup file names - Copyright (C) 1990,91,92,93,94,95,96,97,98,99,2000, 2001, 2002 Free Software - Foundation, Inc. + + Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, + 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -80,12 +81,8 @@ char *malloc (); # define HAVE_DIR 0 #endif -#if HAVE_LIMITS_H -# include -#endif -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif +#include + /* Upper bound on the string length of an integer converted to string. 302 / 1000 is ceil (log10 (2.0)). Subtract 1 for the sign bit; add 1 for integer division truncation; add 1 more for a minus sign. */ diff --git a/lib/exclude.c b/lib/exclude.c index d2c6502df..9f2970f4b 100644 --- a/lib/exclude.c +++ b/lib/exclude.c @@ -24,11 +24,7 @@ # include #endif -#if HAVE_STDBOOL_H -# include -#else -typedef enum {false = 0, true = 1} bool; -#endif +#include #include #ifndef errno diff --git a/lib/fatal.c b/lib/fatal.c index e6f46ec94..430e52a1c 100644 --- a/lib/fatal.c +++ b/lib/fatal.c @@ -1,3 +1,21 @@ +/* Fatal exits for noninteractive utilities + + Copyright (C) 2001, 2003 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + #ifdef HAVE_CONFIG_H # include #endif @@ -7,13 +25,8 @@ #include #if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC -# if __STDC__ -# include -# define VA_START(args, lastarg) va_start(args, lastarg) -# else -# include -# define VA_START(args, lastarg) va_start(args) -# endif +# include +# define VA_START(args, lastarg) va_start(args, lastarg) #else # define va_alist a1, a2, a3, a4, a5, a6, a7, a8 # define va_dcl char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8; diff --git a/lib/fsusage.c b/lib/fsusage.c index 2d935fb30..717223882 100644 --- a/lib/fsusage.c +++ b/lib/fsusage.c @@ -1,6 +1,7 @@ /* fsusage.c -- return space usage of mounted filesystems - Copyright (C) 1991, 1992, 1996, 1998, 1999, 2002 Free Software - Foundation, Inc. + + Copyright (C) 1991, 1992, 1996, 1998, 1999, 2002, 2003 Free + Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -35,12 +36,7 @@ #include #include "fsusage.h" -#if HAVE_LIMITS_H -# include -#endif -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif +#include int statfs (); diff --git a/lib/hash.c b/lib/hash.c index d73bb6b26..7373a011c 100644 --- a/lib/hash.c +++ b/lib/hash.c @@ -31,6 +31,7 @@ # include #endif +#include #include #include @@ -403,9 +404,6 @@ hash_do_for_each (const Hash_table *table, Hash_processor processor, unsigned hash_string (const char *string, unsigned n_buckets) { -# ifndef CHAR_BIT -# define CHAR_BIT 8 -# endif # define ROTATE_LEFT(Value, Shift) \ ((Value) << (Shift) | (Value) >> ((sizeof (unsigned) * CHAR_BIT) - (Shift))) # define HASH_ONE_CHAR(Value, Byte) \ diff --git a/lib/human.c b/lib/human.c index 2367137e0..4e232403b 100644 --- a/lib/human.c +++ b/lib/human.c @@ -1,7 +1,7 @@ /* human.c -- print human readable file size - Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software - Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free + Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -27,10 +27,7 @@ #include #include - -#if HAVE_LIMITS_H -# include -#endif +#include #if HAVE_STRING_H # include @@ -38,9 +35,6 @@ # include #endif -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif #if HAVE_STDLIB_H # include #endif diff --git a/lib/modechange.c b/lib/modechange.c index a102b6956..d04614cf8 100644 --- a/lib/modechange.c +++ b/lib/modechange.c @@ -1,5 +1,7 @@ /* modechange.c -- file mode manipulation - Copyright (C) 1989, 1990, 1997, 1998, 1999, 2001 Free Software Foundation, Inc. + + Copyright (C) 1989, 1990, 1997, 1998, 1999, 2001, 2003 Free Software + Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -31,6 +33,7 @@ #include "modechange.h" #include #include "xstrtol.h" +#include #if STDC_HEADERS # include @@ -38,10 +41,6 @@ char *malloc (); #endif -#ifndef NULL -# define NULL 0 -#endif - #if STAT_MACROS_BROKEN # undef S_ISDIR #endif diff --git a/lib/pathmax.h b/lib/pathmax.h index de9313b0a..bdd756e9c 100644 --- a/lib/pathmax.h +++ b/lib/pathmax.h @@ -1,5 +1,5 @@ /* Define PATH_MAX somehow. Requires sys/types.h. - Copyright (C) 1992, 1999, 2001 Free Software Foundation, Inc. + Copyright (C) 1992, 1999, 2001, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -25,7 +25,7 @@ /* Non-POSIX BSD systems might have gcc's limits.h, which doesn't define PATH_MAX but might cause redefinition warnings when sys/param.h is later included (as on MORE/BSD 4.3). */ -# if defined _POSIX_VERSION || (defined HAVE_LIMITS_H && !defined __GNUC__) +# if defined _POSIX_VERSION || !defined __GNUC__ # include # endif diff --git a/lib/quote.c b/lib/quote.c index 1284937f8..5f11d836b 100644 --- a/lib/quote.c +++ b/lib/quote.c @@ -21,10 +21,6 @@ # include #endif -#if HAVE_STDDEF_H -# include /* For the definition of size_t on windows w/MSVC. */ -#endif -#include #include "quotearg.h" #include "quote.h" diff --git a/lib/rpmatch.c b/lib/rpmatch.c index 02c2abdb8..7759d0ca7 100644 --- a/lib/rpmatch.c +++ b/lib/rpmatch.c @@ -1,6 +1,6 @@ /* Determine whether string value is affirmation or negative response according to current locale's data. - Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 1996, 1998, 2000, 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -20,20 +20,14 @@ # include #endif +#include #if STDC_HEADERS || _LIBC -# include # include -#else -# ifndef NULL -# define NULL 0 -# endif #endif #if ENABLE_NLS # include -# if HAVE_LIMITS_H -# include -# endif +# include # include # include "gettext.h" # define _(msgid) gettext (msgid) diff --git a/lib/safe-read.c b/lib/safe-read.c index c84c79b92..c21d1cf19 100644 --- a/lib/safe-read.c +++ b/lib/safe-read.c @@ -45,22 +45,6 @@ extern int errno; #include -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif - -/* The extra casts work around common compiler bugs. */ -#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -/* The outer cast is needed to work around a bug in Cray C 5.0.3.0. - It is necessary at least when t == time_t. */ -#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \ - ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0)) -#define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t))) - -#ifndef INT_MAX -# define INT_MAX TYPE_MAXIMUM (int) -#endif - #ifdef SAFE_WRITE # define safe_rw safe_write # define rw write diff --git a/lib/savedir.c b/lib/savedir.c index 112f5c045..a1f8a6cd7 100644 --- a/lib/savedir.c +++ b/lib/savedir.c @@ -1,6 +1,6 @@ /* savedir.c -- save the list of files in a directory in a string - Copyright 1990, 1997, 1998, 1999, 2000, 2001 Free Software + Copyright 1990, 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -56,9 +56,7 @@ extern int errno; # include # include #endif -#ifndef NULL -# define NULL 0 -#endif +#include #include "savedir.h" #include "xalloc.h" diff --git a/lib/tempname.c b/lib/tempname.c index e30872a70..13a8204a4 100644 --- a/lib/tempname.c +++ b/lib/tempname.c @@ -1,7 +1,7 @@ /* tempname.c - generate the name of a temporary file. Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2000, 2001, 2002 Free Software Foundation, Inc. + 2000, 2001, 2002, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -43,8 +43,9 @@ # define __GT_NOCREATE 3 #endif +#include + #if STDC_HEADERS || _LIBC -# include # include #endif diff --git a/lib/userspec.c b/lib/userspec.c index 88b43a131..80ace3e23 100644 --- a/lib/userspec.c +++ b/lib/userspec.c @@ -32,9 +32,7 @@ # include #endif -#if HAVE_LIMITS_H -# include -#endif +#include #if HAVE_STRING_H # include @@ -74,10 +72,6 @@ struct group *getgrgid (); # define endpwent() ((void) 0) #endif -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif - /* The extra casts work around common compiler bugs. */ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) /* The outer cast is needed to work around a bug in Cray C 5.0.3.0. diff --git a/lib/xreadlink.c b/lib/xreadlink.c index 54b5e9e59..e4c565f8b 100644 --- a/lib/xreadlink.c +++ b/lib/xreadlink.c @@ -1,6 +1,6 @@ /* xreadlink.c -- readlink wrapper to return the link name in malloc'd storage - Copyright 2001 Free Software Foundation, Inc. + Copyright (C) 2001, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -29,9 +29,7 @@ extern int errno; #endif -#if HAVE_LIMITS_H -# include -#endif +#include #if HAVE_SYS_TYPES_H # include #endif diff --git a/lib/xstrtol.c b/lib/xstrtol.c index 446d62ec1..73d87bacb 100644 --- a/lib/xstrtol.c +++ b/lib/xstrtol.c @@ -1,5 +1,7 @@ /* A more useful interface to strtol. - Copyright (C) 1995, 1996, 1998-2001 Free Software Foundation, Inc. + + Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2003 Free + Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -52,21 +54,10 @@ extern int errno; #endif -#if HAVE_LIMITS_H -# include -#endif - -#ifndef CHAR_BIT -# define CHAR_BIT 8 -#endif +#include /* The extra casts work around common compiler bugs. */ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -/* The outer cast is needed to work around a bug in Cray C 5.0.3.0. - It is necessary at least when t == time_t. */ -#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \ - ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0)) -#define TYPE_MAXIMUM(t) (~ (t) 0 - TYPE_MINIMUM (t)) #if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII)) # define IN_CTYPE_DOMAIN(c) 1 diff --git a/m4/ChangeLog b/m4/ChangeLog index daf789fe8..9536d5848 100644 --- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,16 @@ +2003-05-28 Paul Eggert + + Assume the headers required for C89 freestanding compilers. + * backupfile.m4 (gl_BACKUPFILE): Don't check for limits.h. + * fsusage.m4 (gl_PREREQ_FSUSAGE_EXTRA): Likewise. + * human.m4 (gl_HUMAN): Likewise. + * pathmax.m4 (gl_PATHMAX): Likewise. + * rpmatch.m4 (gl_FUNC_RPMATCH): Likewise. + * userspec.m4 (gl_USERSPEC): Likewise. + * xreadlink.m4 (gl_XREADLINK): Likewise. + * m4/xstrtol.m4 (gl_PREREQ_XSTRTOL): Likewise. + * quote.m4 (gl_QUOTE): Don't check for stddef.h. + 2003-05-26 Jim Meyering Merge in a change from coreutils: diff --git a/m4/backupfile.m4 b/m4/backupfile.m4 index 0f63f4ef8..1326bb2ab 100644 --- a/m4/backupfile.m4 +++ b/m4/backupfile.m4 @@ -1,5 +1,5 @@ -# backupfile.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# backupfile.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -11,13 +11,13 @@ AC_DEFUN([gl_BACKUPFILE], dnl Prerequisites of lib/backupfile.c. AC_REQUIRE([AC_HEADER_DIRENT]) AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID]) - AC_CHECK_HEADERS_ONCE(limits.h stdlib.h string.h) + AC_CHECK_HEADERS_ONCE(stdlib.h string.h) AC_CHECK_DECLS_ONCE(getenv malloc) jm_CHECK_TYPE_STRUCT_DIRENT_D_INO dnl Prerequisites of lib/addext.c. AC_REQUIRE([jm_AC_DOS]) AC_SYS_LONG_FILE_NAMES - AC_CHECK_HEADERS_ONCE(limits.h string.h unistd.h) + AC_CHECK_HEADERS_ONCE(string.h unistd.h) AC_CHECK_FUNCS(pathconf) ]) diff --git a/m4/fsusage.m4 b/m4/fsusage.m4 index 13ed7c627..018563bdb 100644 --- a/m4/fsusage.m4 +++ b/m4/fsusage.m4 @@ -1,4 +1,4 @@ -#serial 9 +#serial 10 # From fileutils/configure.in @@ -235,7 +235,7 @@ choke -- this is a workaround for a Sun-specific problem AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], [ AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) - AC_CHECK_HEADERS_ONCE(fcntl.h limits.h) + AC_CHECK_HEADERS_ONCE(fcntl.h) AC_CHECK_HEADERS(dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h sys/statvfs.h) jm_STATFS_TRUNCATES ]) diff --git a/m4/human.m4 b/m4/human.m4 index f0ed3a755..0f1c76f56 100644 --- a/m4/human.m4 +++ b/m4/human.m4 @@ -1,5 +1,5 @@ -# human.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# human.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -12,6 +12,6 @@ AC_DEFUN([gl_HUMAN], AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) dnl Prerequisites of lib/human.c. - AC_CHECK_HEADERS_ONCE(limits.h stdlib.h string.h) + AC_CHECK_HEADERS_ONCE(stdlib.h string.h) AC_CHECK_DECLS_ONCE([getenv]) ]) diff --git a/m4/pathmax.m4 b/m4/pathmax.m4 index 6a600197e..95ab044d8 100644 --- a/m4/pathmax.m4 +++ b/m4/pathmax.m4 @@ -1,5 +1,5 @@ -# pathmax.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# pathmax.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -9,5 +9,5 @@ dnl the same distribution terms as the rest of that program. AC_DEFUN([gl_PATHMAX], [ dnl Prerequisites of lib/pathmax.h. - AC_CHECK_HEADERS_ONCE(limits.h sys/param.h unistd.h) + AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h) ]) diff --git a/m4/quote.m4 b/m4/quote.m4 index 025911fef..14ce1b619 100644 --- a/m4/quote.m4 +++ b/m4/quote.m4 @@ -1,5 +1,5 @@ -# quote.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# quote.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -9,5 +9,5 @@ dnl the same distribution terms as the rest of that program. AC_DEFUN([gl_QUOTE], [ dnl Prerequisites of lib/quote.c. - AC_CHECK_HEADERS_ONCE(stddef.h) + dnl (none) ]) diff --git a/m4/rpmatch.m4 b/m4/rpmatch.m4 index 6aec429df..21c28274c 100644 --- a/m4/rpmatch.m4 +++ b/m4/rpmatch.m4 @@ -1,5 +1,5 @@ -# rpmatch.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# rpmatch.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -17,6 +17,5 @@ AC_DEFUN([gl_FUNC_RPMATCH], # Prerequisites of lib/rpmatch.c. AC_DEFUN([gl_PREREQ_RPMATCH], [ AC_REQUIRE([AC_HEADER_STDC]) - AC_CHECK_HEADERS_ONCE(limits.h) ]) diff --git a/m4/userspec.m4 b/m4/userspec.m4 index b60ae3d27..862c87170 100644 --- a/m4/userspec.m4 +++ b/m4/userspec.m4 @@ -1,5 +1,5 @@ -# userspec.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# userspec.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -11,5 +11,5 @@ AC_DEFUN([gl_USERSPEC], dnl Prerequisites of lib/userspec.c. AC_REQUIRE([AC_HEADER_STDC]) AC_REQUIRE([AC_FUNC_ALLOCA]) - AC_CHECK_HEADERS_ONCE(limits.h string.h sys/param.h unistd.h) + AC_CHECK_HEADERS_ONCE(string.h sys/param.h unistd.h) ]) diff --git a/m4/xreadlink.m4 b/m4/xreadlink.m4 index c499364b3..ca3bcef7e 100644 --- a/m4/xreadlink.m4 +++ b/m4/xreadlink.m4 @@ -1,5 +1,5 @@ -# xreadlink.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# xreadlink.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -9,5 +9,5 @@ dnl the same distribution terms as the rest of that program. AC_DEFUN([gl_XREADLINK], [ dnl Prerequisites of lib/xreadlink.c. - AC_CHECK_HEADERS_ONCE(limits.h stdlib.h sys/types.h unistd.h) + AC_CHECK_HEADERS_ONCE(stdlib.h sys/types.h unistd.h) ]) diff --git a/m4/xstrtol.m4 b/m4/xstrtol.m4 index f69680cb5..86d14b68c 100644 --- a/m4/xstrtol.m4 +++ b/m4/xstrtol.m4 @@ -1,5 +1,5 @@ -# xstrtol.m4 serial 1 -dnl Copyright (C) 2002 Free Software Foundation, Inc. +# xstrtol.m4 serial 2 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General dnl Public License, this file may be distributed as part of a program @@ -24,7 +24,7 @@ AC_DEFUN([gl_PREREQ_XSTRTOL], [ AC_REQUIRE([gl_PREREQ_XSTRTOL_H]) AC_REQUIRE([AC_HEADER_STDC]) - AC_CHECK_HEADERS_ONCE(limits.h string.h) + AC_CHECK_HEADERS_ONCE(string.h) AC_CHECK_FUNCS_ONCE(isascii) AC_CHECK_DECLS_ONCE(strtol strtoul) AC_CHECK_DECLS([strtoimax, strtoumax])