Commit | Line | Data |
---|---|---|
8912421c | 1 | # unistd_h.m4 serial 31 |
f240aacb | 2 | dnl Copyright (C) 2006-2009 Free Software Foundation, Inc. |
14f02d0b LC |
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]) | |
8912421c | 38 | GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) |
14f02d0b LC |
39 | GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) |
40 | GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) | |
8912421c | 41 | GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) |
14f02d0b | 42 | GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) |
8912421c | 43 | GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) |
14f02d0b LC |
44 | GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) |
45 | GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) | |
46 | GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) | |
47 | GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) | |
48 | GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) | |
49 | GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) | |
50 | GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) | |
51 | GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) | |
52 | GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) | |
53 | GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) | |
f240aacb | 54 | GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) |
8912421c | 55 | GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) |
14f02d0b | 56 | GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) |
8912421c | 57 | GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) |
14f02d0b | 58 | GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) |
8912421c LC |
59 | GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) |
60 | GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) | |
14f02d0b | 61 | GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) |
8912421c LC |
62 | GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) |
63 | GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) | |
64 | GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT]) | |
14f02d0b | 65 | GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) |
8912421c LC |
66 | GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) |
67 | GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) | |
14f02d0b LC |
68 | GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) |
69 | dnl Assume proper GNU behavior unless another module says otherwise. | |
70 | HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) | |
8912421c | 71 | HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) |
14f02d0b | 72 | HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) |
8912421c LC |
73 | HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) |
74 | HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) | |
14f02d0b LC |
75 | HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) |
76 | HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) | |
77 | HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) | |
78 | HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) | |
79 | HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) | |
80 | HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) | |
81 | HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL]) | |
f240aacb | 82 | HAVE_LINK=1; AC_SUBST([HAVE_LINK]) |
8912421c LC |
83 | HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) |
84 | HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) | |
14f02d0b | 85 | HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) |
8912421c | 86 | HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) |
14f02d0b | 87 | HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) |
8912421c LC |
88 | HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) |
89 | HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) | |
14f02d0b LC |
90 | HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) |
91 | HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) | |
92 | HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) | |
93 | HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) | |
8912421c | 94 | HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) |
14f02d0b LC |
95 | REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) |
96 | REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) | |
8912421c | 97 | REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) |
25361e4b | 98 | REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) |
14f02d0b | 99 | REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR]) |
8912421c | 100 | REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) |
14f02d0b LC |
101 | REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) |
102 | REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) | |
103 | REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) | |
8912421c LC |
104 | REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) |
105 | REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) | |
14f02d0b | 106 | REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) |
8912421c LC |
107 | REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) |
108 | REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) | |
109 | REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) | |
110 | REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) | |
111 | REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) | |
14f02d0b LC |
112 | REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) |
113 | UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) | |
8912421c LC |
114 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; |
115 | AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) | |
14f02d0b | 116 | ]) |