From 7fc5292a291dab4a1b5bf5370de1e083003dd18b Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@iou.iou>
Date: Tue, 30 Dec 2008 19:16:08 +0100
Subject: improve M4 quoting

* configure.ac: Add quotes.
* gl/m4/mgetgroups.m4 (gl_MGETGROUPS): Likewise.
* m4/boottime.m4 (GNULIB_BOOT_TIME): Likewise.
* m4/check-decl.m4 (gl_CHECK_DECLS): Likewise.
* m4/gmp.m4 (cu_GMP): Likewise.
* m4/jm-macros.m4 (coreutils_MACROS, gl_CHECK_ALL_HEADERS): Likewise.
(gl_CHECK_ALL_TYPES): Likewise.
* m4/lib-check.m4 (cu_LIB_CHECK): Likewise.
* m4/stat-prog.m4 (cu_PREREQ_STAT_PROG): Likewise.

FYI, I first ran this command:
git ls-files | grep -E '\.(m4|ac)$' | xargs perl -pi \
-e 's/(AC_[A-Z_]+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_[A-Z_]+\(\[[^,]+?\], )([^,[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_[A-Z_]+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g'
Then I updated serial numbers and copyright dates manually.
Also, I manually added two pairs of quotes in boottime.m4.
---
 m4/boottime.m4 | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'm4/boottime.m4')

diff --git a/m4/boottime.m4 b/m4/boottime.m4
index 863eb02c3..ca4b85e40 100644
--- a/m4/boottime.m4
+++ b/m4/boottime.m4
@@ -1,7 +1,7 @@
-# boottime.m4 serial 3
+# boottime.m4 serial 4
 # Determine whether this system has infrastructure for obtaining the boot time.
 
-# Copyright (C) 1996, 2000, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1996, 2000, 2002-2004, 2006, 2008 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
@@ -20,14 +20,14 @@
 * ----------------------------------------------------------
 AC_DEFUN([GNULIB_BOOT_TIME],
 [
-  AC_CHECK_FUNCS(sysctl)
-  AC_CHECK_HEADERS_ONCE(sys/param.h)
-  AC_CHECK_HEADERS(sys/sysctl.h, [], [],
+  AC_CHECK_FUNCS([sysctl])
+  AC_CHECK_HEADERS_ONCE([sys/param.h])
+  AC_CHECK_HEADERS([sys/sysctl.h], [], [],
     [AC_INCLUDES_DEFAULT
      [#if HAVE_SYS_PARAM_H
        #include <sys/param.h>
       #endif]])
-  AC_CHECK_HEADERS_ONCE(utmp.h utmpx.h OS.h)
+  AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h OS.h])
   AC_CACHE_CHECK(
     [whether we can get the system boot time],
     [gnulib_cv_have_boot_time],
@@ -57,8 +57,8 @@ AC_DEFUN([GNULIB_BOOT_TIME],
 please_tell_us_how_to_determine_boot_time_on_your_system
 #endif
 ]])],
-       gnulib_cv_have_boot_time=yes,
-       gnulib_cv_have_boot_time=no)
+       [gnulib_cv_have_boot_time=yes],
+       [gnulib_cv_have_boot_time=no])
     ])
   AS_IF([test $gnulib_cv_have_boot_time = yes], [$1], [$2])
 ])
-- 
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