From 041d1ea37802bf7178a31a53f96c26efa6b8fb7b Mon Sep 17 00:00:00 2001 From: James Date: Fri, 16 Nov 2012 10:41:01 +0000 Subject: fish --- m4/unistd_h.m4 | 159 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 159 insertions(+) create mode 100644 m4/unistd_h.m4 (limited to 'm4/unistd_h.m4') diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4 new file mode 100644 index 0000000..48d06c7 --- /dev/null +++ b/m4/unistd_h.m4 @@ -0,0 +1,159 @@ +# unistd_h.m4 serial 46 +dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl Written by Simon Josefsson, Bruno Haible. + +AC_DEFUN([gl_UNISTD_H], +[ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_C_INLINE]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + + AC_CHECK_HEADERS_ONCE([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include +/* Some systems declare various items in the wrong headers. */ +#ifndef __GLIBC__ +# include +# include +# include +# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat + fsync ftruncate getcwd getdomainname getdtablesize getgroups + gethostname getlogin getlogin_r getpagesize getusershell setusershell + endusershell lchown link linkat lseek pipe2 pread pwrite readlink + readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat + usleep]) +]) + +AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +AC_DEFUN([gl_UNISTD_H_DEFAULTS], +[ + GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) + GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) + GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) + GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) + GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) + GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) + GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) + GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) + GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) + GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) + GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) + GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) + GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) + GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) + GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) + GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) + GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) + GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) + GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) + GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) + GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) + GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) + GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) + GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) + GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) + GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) + GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) + GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) + GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) + GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) + GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) + GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) + GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) + GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) + GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT]) + GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) + GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) + GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) + GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) + GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_TTYNAME_R=1; AC_SUBST([HAVE_TTYNAME_R]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) -- cgit v1.2.3