Load cups into easysw/current.

[thirdparty/cups.git] / config-scripts / cups-largefile.m4

dnl
dnl "$Id: cups-largefile.m4 6649 2007-07-11 21:46:42Z mike $"
dnl
dnl   Large file support stuff for the Common UNIX Printing System (CUPS).
dnl
dnl   Copyright 2007 by Apple Inc.
dnl   Copyright 1997-2005 by Easy Software Products, all rights reserved.
dnl
dnl   These coded instructions, statements, and computer programs are the
dnl   property of Apple Inc. and are protected by Federal copyright
dnl   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
dnl   which should have been included with this file.  If this file is
dnl   file is missing or damaged, see the license at "http://www.cups.org/".
dnl

dnl Check for largefile support...
AC_SYS_LARGEFILE

dnl Define largefile options as needed...
LARGEFILE=""
if test x$enable_largefile != xno; then
	LARGEFILE="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"

	if test x$ac_cv_sys_large_files = x1; then
		LARGEFILE="$LARGEFILE -D_LARGE_FILES"
	fi

	if test x$ac_cv_sys_file_offset_bits = x64; then
		LARGEFILE="$LARGEFILE -D_FILE_OFFSET_BITS=64"
	fi
fi
AC_SUBST(LARGEFILE)

dnl Check for "long long" support...
AC_CACHE_CHECK(for long long int, ac_cv_c_long_long,
	[if test "$GCC" = yes; then
		ac_cv_c_long_long=yes
	else
		AC_TRY_COMPILE(,[long long int i;],
			ac_cv_c_long_long=yes,
			ac_cv_c_long_long=no)
	fi])

if test $ac_cv_c_long_long = yes; then
	AC_DEFINE(HAVE_LONG_LONG)
fi

AC_CHECK_FUNC(strtoll, AC_DEFINE(HAVE_STRTOLL))

dnl
dnl End of "$Id: cups-largefile.m4 6649 2007-07-11 21:46:42Z mike $".
dnl