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comparison m4/unistd_h.m4 @ 272:d5392bb5da3c 2.5

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author lost
date Sun, 16 Aug 2009 17:16:49 +0000
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271:3b793ba7a6c6 272:d5392bb5da3c
1 # unistd_h.m4 serial 16
2 dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
6
7 dnl Written by Simon Josefsson, Bruno Haible.
8
9 AC_DEFUN([gl_UNISTD_H],
10 [
11 dnl Use AC_REQUIRE here, so that the default behavior below is expanded
12 dnl once only, before all statements that occur in other macros.
13 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
14
15 gl_CHECK_NEXT_HEADERS([unistd.h])
16
17 AC_CHECK_HEADERS_ONCE([unistd.h])
18 if test $ac_cv_header_unistd_h = yes; then
19 HAVE_UNISTD_H=1
20 else
21 HAVE_UNISTD_H=0
22 fi
23 AC_SUBST([HAVE_UNISTD_H])
24 ])
25
26 AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
27 [
28 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
29 AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
30 GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
31 ])
32
33 AC_DEFUN([gl_UNISTD_H_DEFAULTS],
34 [
35 GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN])
36 GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE])
37 GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2])
38 GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON])
39 GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS])
40 GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR])
41 GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC])
42 GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE])
43 GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD])
44 GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME])
45 GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE])
46 GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME])
47 GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R])
48 GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE])
49 GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL])
50 GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN])
51 GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK])
52 GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK])
53 GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP])
54 GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
55 GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE])
56 dnl Assume proper GNU behavior unless another module says otherwise.
57 HAVE_DUP2=1; AC_SUBST([HAVE_DUP2])
58 HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS])
59 HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC])
60 HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE])
61 HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME])
62 HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE])
63 HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME])
64 HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE])
65 HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL])
66 HAVE_READLINK=1; AC_SUBST([HAVE_READLINK])
67 HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP])
68 HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON])
69 HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
70 HAVE_OS_H=0; AC_SUBST([HAVE_OS_H])
71 HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H])
72 REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN])
73 REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
74 REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR])
75 REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])
76 REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE])
77 REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN])
78 REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK])
79 REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE])
80 UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])
81 ])