~drizzle-trunk/drizzle/development

# unistd_h.m4 serial 16

dnl Copyright (C) 2006-2008 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])

  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])

])

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])

  GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=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_ENVIRON=0;          AC_SUBST([GNULIB_ENVIRON])

  GNULIB_EUIDACCESS=0;       AC_SUBST([GNULIB_EUIDACCESS])

  GNULIB_FCHDIR=0;           AC_SUBST([GNULIB_FCHDIR])

  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_GETHOSTNAME=0;      AC_SUBST([GNULIB_GETHOSTNAME])

  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_LSEEK=0;            AC_SUBST([GNULIB_LSEEK])

  GNULIB_READLINK=0;         AC_SUBST([GNULIB_READLINK])

  GNULIB_SLEEP=0;            AC_SUBST([GNULIB_SLEEP])

  GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])

  GNULIB_WRITE=0;            AC_SUBST([GNULIB_WRITE])

  dnl Assume proper GNU behavior unless another module says otherwise.

  HAVE_DUP2=1;            AC_SUBST([HAVE_DUP2])

  HAVE_EUIDACCESS=1;      AC_SUBST([HAVE_EUIDACCESS])

  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_GETHOSTNAME=1;     AC_SUBST([HAVE_GETHOSTNAME])

  HAVE_GETPAGESIZE=1;     AC_SUBST([HAVE_GETPAGESIZE])

  HAVE_GETUSERSHELL=1;    AC_SUBST([HAVE_GETUSERSHELL])

  HAVE_READLINK=1;        AC_SUBST([HAVE_READLINK])

  HAVE_SLEEP=1;           AC_SUBST([HAVE_SLEEP])

  HAVE_DECL_ENVIRON=1;    AC_SUBST([HAVE_DECL_ENVIRON])

  HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])

  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_FCHDIR=0;       AC_SUBST([REPLACE_FCHDIR])

  REPLACE_GETCWD=0;       AC_SUBST([REPLACE_GETCWD])

  REPLACE_GETPAGESIZE=0;  AC_SUBST([REPLACE_GETPAGESIZE])

  REPLACE_LCHOWN=0;       AC_SUBST([REPLACE_LCHOWN])

  REPLACE_LSEEK=0;        AC_SUBST([REPLACE_LSEEK])

  REPLACE_WRITE=0;        AC_SUBST([REPLACE_WRITE])

  UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])

])