AC_INIT(lmain.c)
rm -f Makefile
rm -f conf.h
rm -f lconf.h
rm -f rusage.h
rm -f config.cache
AC_CHECK_FILE( /usr/lib/oss/soundcard.h, OSSN="1")
AC_CHECK_FILE( /usr/local/lib/oss/soundcard.h, OSSN="3")
AC_CHECK_FILE( /lib/oss/soundcard.h, OSSN="5")
AC_CHECK_FILE( /var/lib/oss/soundcard.h, OSSN="7")
AC_CHECK_FILE( /opt/oss/soundcard.h, OSSN="9")
AC_CHECK_FILE( /root/oss/soundcard.h, OSSN="11")
AC_CHECK_FILE( /usr/lib/oss/include/sys/soundcard.h, OSSN="2")
AC_CHECK_FILE( /usr/local/lib/oss/include/sys/soundcard.h, OSSN="4")
AC_CHECK_FILE( /lib/oss/include/sys/soundcard.h, OSSN="6")
AC_CHECK_FILE( /var/lib/oss/include/sys/soundcard.h, OSSN="8")
AC_CHECK_FILE( /opt/oss/include/sys/soundcard.h, OSSN="10")
AC_CHECK_FILE( /root/oss/include/sys/soundcard.h, OSSN="12")
AC_SUBST(OSSN)
AC_CHECK_FILE( /dev/dsp, SDEVPATH="1")
AC_CHECK_FILE( /dev/sound/dsp, SDEVPATH="2")
AC_SUBST(SDEVPATH)
AC_CHECK_FILE( ./users_hwaredriver.c, LUSERHWDR="1")
AC_SUBST(LUSERHWDR)
AC_CHECK_FILE( ./users_hwaredriver.c, LDEPS1="users_hwaredriver.c")
AC_SUBST(LDEPS1)
AC_CHECK_FILE( ./wusers_hwaredriver.c, WUSERHWDR="1")
AC_SUBST(WUSERHWDR)
AC_CHECK_FILE( ./wusers_hwaredriver.c, WDEPS1="wusers_hwaredriver.c")
AC_SUBST(WDEPS1)
AC_CHECK_FILE( ./users_hwaredef.h, LUSERHWDEF="1")
AC_SUBST(LUSERHWDEF)
AC_CHECK_FILE( ./users_hwaredef.h, DEPS2="users_hwaredef.h")
AC_SUBST(DEPS2)
AC_CHECK_FILE( ./wusers_hwaredef.h, WUSERHWDEF="1")
AC_SUBST(WUSERHWDEF)
AC_CHECK_FILE( ./wusers_hwaredef.h, WDEPS4="wusers_hwaredef.h")
AC_SUBST(WDEPS4)
AC_CHECK_FILE( ./users_extra.c, USEREXTRA="1")
AC_SUBST(USEREXTRA)
AC_CHECK_FILE( ./users_extra.c, DEPS3="users_extra.c")
AC_SUBST(DEPS3)
INIT="/etc/rc.d"
AC_CHECK_FILE( /etc/rc3.d/., INIT="/etc")
AC_CHECK_FILE( /etc/init.d/rc3.d/., INIT="/etc/init.d")
AC_CHECK_FILE( /etc/rc.d/rc3.d/., INIT="/etc/rc.d")
AC_SUBST(INIT)
AC_CHECK_HEADER(vgagl.h,, SVGALIB=NOT_PRESENT)
AC_SUBST(SVGALIB)

kerntot=`(uname -r) | cut -d- -f-1`
kernver=`(echo $kerntot) | cut -d. -f-3`
case `(uname -r) | cut -d. -f-2` in
"2.2")
RUSAGE=1
SDR1422=sdr14
SDR1424=no_use
SDR1426=no_use2
MODEXT=o
;;
"2.4")
SDR1422=no_use2
SDR1424=sdr14
SDR1426=no_use
RUSAGE=1
MODEXT=o
OSVER=1
;;
"2.6")
RUSAGE=0
SDR1426=sdr14
SDR1424=no_use
SDR1422=no_use2
MODEXT=ko
MEM=-m32
case `(echo $kerntot) | cut -d. -f-3` in
"2.6.1")
FT245PGM=ERROR
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.2")
FT245PGM=ERROR
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.3")
FT245PGM=ERROR
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.4")
OSVER=2
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.5")
OSVER=2
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.6")
OSVER=4
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.7")
OSVER=4
RUSAGE=1
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.8")
RUSAGE=0
KERNEL_SUBDIRS=SUBDIRS
case `(uname -r)` in
"2.6.8-24-default")
OSVER=4
;;
*)
OSVER=2
;;
esac
;;
"2.6.9")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.10")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.11")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=SUBDIRS
;;
"2.6.12")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=M
;;
"2.6.13")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=M
;;
"2.6.14")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=M
;;
"2.6.15")
OSVER=4
RUSAGE=0
KERNEL_SUBDIRS=M
;;
"2.6.16")
OSVER=8
RUSAGE=0
KERNEL_SUBDIRS=M
;;
"2.6.17")
OSVER=8
RUSAGE=0
KERNEL_SUBDIRS=M
;;
*)
OSVER=8
RUSAGE=0
KERNEL_SUBDIRS=M
;;
esac
;;
*)
RUSAGE=0
echo "Unknown kernel version number: $kernver"
echo "(extracted from: $kerntot)"  
echo "No driver for SDR-14 available"
;;
esac
AC_SUBST(SDR1426)
AC_SUBST(SDR1424)
AC_SUBST(SDR1422)
AC_SUBST(MODEXT)
AC_SUBST(RUSAGE)
AC_SUBST(MEM)
AC_SUBST(KERNEL_SUBDIRS)
AC_CHECK_FILE( /usr/src/linux, LINDIR="linux")
AC_CHECK_FILE( /usr/src/linux-2.4, LINDIR="linux-2.4")
AC_SUBST(LINDIR)
AC_SUBST(FT245PGM) 
AC_SUBST(OSVER) 
AC_OUTPUT(Makefile conf.h lconf.h rusage.h ft245.c)
rm -f *.o
rm -f *.ol
rm -f *.ow
echo "Normal End"