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| 1 | #serial 9
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| 2 |
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| 3 | # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
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| 4 | # This file is free software; the Free Software Foundation
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| 5 | # gives unlimited permission to copy and/or distribute it,
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| 6 | # with or without modifications, as long as this notice is preserved.
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| 7 |
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| 8 | dnl Written by Jim Meyering
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| 9 |
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| 10 | AC_DEFUN([gl_FUNC_GROUP_MEMBER],
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| 11 | [
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| 12 | AC_LIBSOURCES([group-member.c, group-member.h])
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| 13 |
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| 14 | dnl Persuade glibc <unistd.h> to declare group_member().
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| 15 | AC_REQUIRE([AC_GNU_SOURCE])
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| 16 |
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| 17 | dnl Do this replacement check manually because I want the hyphen
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| 18 | dnl (not the underscore) in the filename.
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| 19 | AC_CHECK_FUNC(group_member, , [
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| 20 | AC_LIBOBJ(group-member)
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| 21 | gl_PREREQ_GROUP_MEMBER
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| 22 | ])
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| 23 | ])
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| 24 |
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| 25 | # Prerequisites of lib/group-member.c.
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| 26 | AC_DEFUN([gl_PREREQ_GROUP_MEMBER],
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| 27 | [
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| 28 | AC_REQUIRE([AC_FUNC_GETGROUPS])
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| 29 | ])
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