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413 lines
11 KiB
413 lines
11 KiB
dnl Copyright 1996-2003,2005,2006,2008,2009 Alain Knaff.
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dnl This file is part of mtools.
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dnl
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dnl Mtools is free software: you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation, either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl Mtools is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with Mtools. If not, see <http://www.gnu.org/licenses/>.
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dnl
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(buffer.c)
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AC_CONFIG_HEADER(config.h)
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dnl Checks for compiler
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AC_PROG_CC
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dnl AC_PROG_CXX
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AC_PROG_GCC_TRADITIONAL
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PATH_PROG(INSTALL_INFO, install-info, "")
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dnl Check for Systems
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AC_USE_SYSTEM_EXTENSIONS
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AC_CANONICAL_SYSTEM
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AC_C_CONST
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AC_C_INLINE
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dnl Check for configuration options
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dnl Enable OS/2 extended density format disks
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AC_ARG_ENABLE(xdf,
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[ --enable-xdf support for OS/2 extended density format disks],
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[if test x$enableval = xyes; then
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AC_DEFINE([USE_XDF],1,[Define this if you want to use Xdf])
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fi],AC_DEFINE([USE_XDF],1,[Define this if you want to use Xdf]))
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dnl Check for configuration options
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dnl Enable usage of vold on Solaris
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AC_ARG_ENABLE(vold,
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[ --enable-vold compatibility with Solaris' vold],
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[if test x$enableval = xyes; then
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AC_DEFINE([USING_VOLD],1,[Define this if you use mtools together with Solaris' vold])
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fi])
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dnl Check for configuration options
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dnl Enable usage of vold on Solaris
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AC_ARG_ENABLE(new-vold,
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[ --enable-new-vold compatibility with Solaris' vold, new version],
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[newVold=x$enableval
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if test x$enableval = xyes; then
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AC_DEFINE([USING_NEW_VOLD],1,[Define this if you use mtools together with the new Solaris' vold support])
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fi])
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dnl Check for configuration options
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dnl Debugging
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AC_ARG_ENABLE(debug,
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[ --enable-debug debugging messages],
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[if test x$enableval = xyes; then
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AC_DEFINE([DEBUG],1,[Define for debugging messages])
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fi])
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dnl Check for configuration options
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dnl Raw terminal code (enabled by default)
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AC_ARG_ENABLE(raw_term,
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[ --enable-raw-term raw terminal (readkey behaviour, default)],
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[if test x$enableval = xyes; then
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AC_DEFINE([USE_RAWTERM],1,[Define on non Unix OS'es which don't have the concept of tty's])
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fi],
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AC_DEFINE([USE_RAWTERM],1,[Define on non Unix OS'es which don't have the concept of tty's]))
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dnl Checks for libraries.
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dnl AC_IRIX_SUN
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AC_CHECK_LIB(sun, getpwnam)
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AC_CHECK_LIB(cam, cam_open_device)
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AC_CHECK_LIB(iconv, iconv)
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS(getopt.h sys/stat.h stdlib.h unistd.h linux/unistd.h \
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libc.h fcntl.h limits.h sys/file.h sys/ioctl.h sys/time.h strings.h string.h \
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sys/param.h memory.h malloc.h io.h signal.h sys/signal.h utime.h sgtty.h \
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sys/floppy.h mntent.h sys/sysmacros.h netinet/in.h netinet/tcp.h assert.h \
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iconv.h wctype.h wchar.h locale.h xlocale.h linux/fs.h)
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AC_CHECK_HEADERS(termio.h sys/termio.h, [break])
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AC_CHECK_HEADERS(termios.h sys/termios.h, [break])
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dnl Check for types
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AC_SYS_LARGEFILE
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AC_TYPE_INT8_T
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AC_TYPE_INT16_T
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AC_TYPE_INT32_T
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AC_TYPE_UINT8_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_SSIZE_T
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AC_TYPE_SIZE_T
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AC_TYPE_OFF_T
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AC_TYPE_SIGNAL
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AC_TYPE_UID_T
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AC_CHECK_TYPES(caddr_t)
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AC_CHECK_SIZEOF(size_t)
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AC_CHECK_SIZEOF(time_t)
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AC_CHECK_SIZEOF(long)
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AC_CHECK_SIZEOF(long long)
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dnl
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dnl Check to see if llseek() is declared in unistd.h. On some libc's
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dnl it is, and on others it isn't..... Thank you glibc developers....
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dnl
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dnl Warning! Use of --enable-gcc-wall may throw off this test.
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dnl
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dnl
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AC_MSG_CHECKING(whether llseek declared in unistd.h)
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AC_CACHE_VAL(mtools_cv_have_llseek_prototype,
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AC_TRY_COMPILE(
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[#include <unistd.h>], [extern int llseek(int);],
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[mtools_cv_have_llseek_prototype=no],
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[mtools_cv_have_llseek_prototype=yes]))
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AC_MSG_RESULT($mtools_cv_have_llseek_prototype)
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if test "$mtools_cv_have_llseek_prototype" = yes; then
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AC_DEFINE([HAVE_LLSEEK_PROTOTYPE],1,[Define when you have an LLSEEK prototype])
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fi
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AC_MSG_CHECKING(whether lseek64 declared in unistd.h)
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AC_CACHE_VAL(mtools_cv_have_lseek64_prototype,
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AC_TRY_COMPILE(
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[
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#include "sysincludes.h"
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#include <unistd.h>
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], [extern int lseek64(int);],
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[mtools_cv_have_lseek64_prototype=no],
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[mtools_cv_have_lseek64_prototype=yes]))
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AC_MSG_RESULT($mtools_cv_have_lseek64_prototype)
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if test "$mtools_cv_have_lseek64_prototype" = yes; then
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AC_DEFINE([HAVE_LSEEK64_PROTOTYPE],1,[Define when you have an LSEEK64 prototype])
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fi
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AC_CHECK_FUNCS(htons)
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dnl Apparently termio before termios is preferred by A/UX, AIX and SCO
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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dnl Checks for library functions.
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AC_TYPE_SIGNAL
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AC_CHECK_FUNCS(strerror random srandom strchr strrchr lockf flock \
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strcasecmp strncasecmp strnlen atexit on_exit getpass memmove \
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strdup strndup strcspn strspn strtoul strtol strtoll strtoi strtoui \
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memcpy strpbrk memset setenv seteuid setresuid setpgrp \
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tcsetattr tcflush basename fchdir media_oldaliases llseek lseek64 \
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snprintf stat64 setlocale toupper_l strncasecmp_l \
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wcsdup wcscasecmp wcsnlen putwc \
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getuserid getgroupid \
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alarm sigaction usleep)
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dnl
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dnl Check for 64-bit off_t
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dnl
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AC_DEFUN(SFS_CHECK_OFF_T_64,
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[AC_CACHE_CHECK(for 64-bit off_t, sfs_cv_off_t_64,
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AC_TRY_COMPILE([
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#include <unistd.h>
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#include <sys/types.h>
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],[
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switch (0) case 0: case (sizeof (off_t) <= 4):;
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], sfs_cv_off_t_64=no, sfs_cv_off_t_64=yes))
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if test $sfs_cv_off_t_64 = yes; then
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AC_DEFINE([HAVE_OFF_T_64],1,[Define when the system has a 64 bit off_t type])
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fi])
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dnl ICE_CC_LOFF_T
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dnl -------------
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dnl
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dnl If the CC compiler supports `loff_t' type, define `HAVE_LOFF_T'.
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dnl
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AC_DEFUN(ICE_CC_LOFF_T,
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[
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AC_MSG_CHECKING(whether ${CC} supports loff_t type)
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AC_CACHE_VAL(ice_cv_have_loff_t,
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[
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AC_TRY_COMPILE([#include <sys/types.h>],[loff_t a;],
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ice_cv_have_loff_t=yes,
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ice_cv_have_loff_t=no)
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])
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AC_MSG_RESULT($ice_cv_have_loff_t)
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if test "$ice_cv_have_loff_t" = yes; then
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AC_DEFINE([HAVE_LOFF_T],1,[Define when the compiler supports LOFF_T type])
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fi
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])dnl
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dnl ICE_CC_OFFSET_T
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dnl -------------
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dnl
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dnl If the CC compiler supports `offset_t' type, define `HAVE_OFFSET_T'.
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dnl
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AC_DEFUN(ICE_CC_OFFSET_T,
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[
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AC_MSG_CHECKING(whether ${CC} supports offset_t type)
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AC_CACHE_VAL(ice_cv_have_offset_t,
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[
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AC_TRY_COMPILE([#include <sys/types.h>],[offset_t a;],
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ice_cv_have_offset_t=yes,
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ice_cv_have_offset_t=no)
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])
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AC_MSG_RESULT($ice_cv_have_offset_t)
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if test "$ice_cv_have_offset_t" = yes; then
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AC_DEFINE([HAVE_OFFSET_T],1,[Define when the compiler supports OFFSET_T type])
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fi
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])dnl
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dnl ICE_CC_LONG_LONG
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dnl -------------
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dnl
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dnl If the CC compiler supports `long long' type, define `HAVE_LONG_LONG'.
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dnl
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AC_DEFUN(ICE_CC_LONG_LONG,
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[
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AC_MSG_CHECKING(whether ${CC} supports long long type)
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AC_CACHE_VAL(ice_cv_have_long_long,
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[
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AC_TRY_COMPILE(,[long long a;],
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ice_cv_have_long_long=yes,
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ice_cv_have_long_long=no)
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])
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AC_MSG_RESULT($ice_cv_have_long_long)
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if test "$ice_cv_have_long_long" = yes; then
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AC_DEFINE([HAVE_LONG_LONG],1,[Define when the compiler supports LONG_LONG type])
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fi
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])dnl
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dnl ICE_CC_OFF64_T
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dnl -------------
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dnl
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dnl If the CC compiler supports `long long' type, define `HAVE_OFF64_T'.
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dnl
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AC_DEFUN(ICE_CC_OFF64_T,
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[
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AC_MSG_CHECKING(whether ${CC} supports off64_t type)
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AC_CACHE_VAL(ice_cv_have_off64_t,
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[
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AC_TRY_COMPILE(,[off64_t a;],
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ice_cv_have_off64_t=yes,
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ice_cv_have_off64_t=no)
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])
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AC_MSG_RESULT($ice_cv_have_off64_t)
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if test "$ice_cv_have_off64_t" = yes; then
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AC_DEFINE([HAVE_OFF64_T],1,[Define when the compiler supports OFF64_T type])
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fi
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])dnl
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SFS_CHECK_OFF_T_64
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ICE_CC_LOFF_T
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ICE_CC_OFFSET_T
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ICE_CC_LONG_LONG
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AC_CHECK_FUNCS(utimes utime, [break])
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AC_CHECK_FUNCS(tzset gettimeofday)
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CF_SYS_ERRLIST
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[
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host_os0=`echo $host_os | sed 's/-/_/g'`
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host_os1=`echo $host_os0 | sed 's/\./_/g'`
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host_os2=`echo $host_os0 | sed 's/^\([^.]*\)\..*$/\1/g'`
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host_os3=`echo $host_os2 | sed 's/^\([^0-9]*\)[0-9]*$/\1/g'`
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host_cpu1=`echo $host_cpu | sed 's/\./_/g'`
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host_vendor1=`echo $host_vendor | sed 's/\./_/g'`
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HOST_ID="-DCPU_$host_cpu1 -DVENDOR_$host_vendor1 -DOS_$host_os1"
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if [ $host_os1 != $host_os2 ] ; then
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HOST_ID="$HOST_ID -DOS_$host_os2"
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fi
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if [ $host_os1 != $host_os3 ] && [ $host_os2 != $host_os3 ] ; then
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HOST_ID="$HOST_ID -DOS_$host_os3"
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fi
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my_host_os=`echo $host_os1 $host_os2 $host_os3 | sort -u`
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objs=`echo $srcdir/*.c | sed 's/\.c$/.o/' `
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if [ "X$GCC" = "Xyes" ] ; then
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Wall=-Wall
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if [ "$host_os3" = sunos ] ; then
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Wall=""
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fi
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if [ "$host_os3" = ultrix ] ; then
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Wall=""
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fi
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if [ "$host_os3" = linux ] ; then
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CFLAGS="$CFLAGS -fno-strength-reduce"
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fi
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if [ "$host_os3" = aux ] ; then
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CFLAGS="$CFLAGS -ZP"
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MACHDEPLIBS="-lposix -UTIL"
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fi
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case "${host}" in
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arm*-*-linux) CFLAGS="$CFLAGS -mstructure-size-boundary=8";;
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esac
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CFLAGS="$CFLAGS $Wall"
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else
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if [ $host_os3 = hpux ] ; then
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CPPFLAGS="$CPPFLAGS -Ae"
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fi
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if [ $host_os3 = xenix ] ; then
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CFLAGS="$CFLAGS -M2e"
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fi
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fi
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if [ $host_os3 = hpux ] ; then
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LDFLAGS="$LDFLAGS -z"
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fi
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if [ $host_os3 = xenix ] ; then
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LDFLAGS="$LDFLAGS -M2e -i -f 5000"
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fi
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if [ $host_os2 = sysv4 ] ; then
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SHLIB="-lc -L/usr/ucblib -lucb"
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else
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SHLIB=""
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fi
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if [ $host_os3 = isc ] ; then
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CFLAGS="$CFLAGS -D_SYSV3"
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SHLIB="-lc_s"
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fi
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if [ $host_os3 = solaris -a x$newVold = xxyes ] ; then
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SHLIB="$SHLIB -s -lvolmgt"
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fi
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if [ $host_os3 = nextstep ] ; then
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CFLAGS="$CFLAGS -DBSD"
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SHLIB=""
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fi
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if [ -d /usr/5lib ] ; then
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extralibdir=-L/usr/5lib
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fi
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]
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AC_PATH_X
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AC_PATH_XTRA
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dnl Floppyd
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AC_ARG_ENABLE(floppyd,
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[ --enable-floppyd floppy daemon support],
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[if test x$enableval != x; then
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use_floppyd=$enableval
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fi])
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AC_CHECK_LIB(socket,main)
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dnl AC_CHECK_LIB(nsl,getpwnam)
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AC_CHECK_LIB(bsd,main)
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AC_CHECK_HEADERS(sys/socket.h arpa/inet.h netdb.h)
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if test X$use_floppyd = X -a X$no_x = X ; then
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use_floppyd="yes"
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fi
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if test X$use_floppyd = Xyes; then
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if test X$no_x = Xyes ; then
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echo "Floppyd needs X support" >&2
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echo "To compile without floppyd, use ./configure --disable-floppyd" >&2
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exit 1
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fi
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FLOPPYD="floppyd floppyd_installtest"
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BINFLOPPYD="\$(DESTDIR)\$(bindir)/floppyd \$(DESTDIR)\$(bindir)/floppyd_installtest"
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AC_DEFINE([USE_FLOPPYD],1,[Define when you want to include floppyd support])
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AC_FUNC_SETPGRP
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else
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FLOPPYD=
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BINFLOPPYD=
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fi
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AC_SUBST(FLOPPYD)
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AC_SUBST(BINFLOPPYD)
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AC_SUBST(extraincludedir)
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AC_SUBST(extralibdir)
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AC_SUBST(MACHDEPLIBS)
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AC_SUBST(SHLIB)
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AC_SUBST(host_cpu)
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AC_SUBST(HOST_ID)
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AC_OUTPUT(Makefile)
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