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annotate m4/lchmod.m4 @ 17249:e542fd46ad6f

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maint: update all copyright year number ranges Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
author Eric Blake <eblake@redhat.com>
date Tue, 01 Jan 2013 00:50:58 +0000
parents 8250f2777afc
children 344018b6e5d7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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3eb22f9808e0 Move the lchmod() declaration to <sys/stat.h>.
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1 #serial 3
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2
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e542fd46ad6f maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
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3 dnl Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc.
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4 dnl This file is free software; the Free Software Foundation
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5 dnl gives unlimited permission to copy and/or distribute it,
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6 dnl with or without modifications, as long as this notice is preserved.
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7
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8 dnl From Paul Eggert.
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9 dnl Provide a replacement for lchmod on hosts that lack it.
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10
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11 AC_DEFUN([gl_FUNC_LCHMOD],
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12 [
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13 AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
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14
3eb22f9808e0 Move the lchmod() declaration to <sys/stat.h>.
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15 dnl Persuade glibc <sys/stat.h> to declare lchmod().
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16 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
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17
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18 AC_CHECK_FUNCS_ONCE([lchmod])
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19 if test $ac_cv_func_lchmod = no; then
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20 HAVE_LCHMOD=0
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21 fi
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22 ])