freebsd-ports/x11-servers/XFree86-4-Server/scripts/configure

#!/bin/sh

yesno () {
  answ=X;
  while [ $answ = X ]; do
    echo -n "$1"
    read answ
    if [ X$answ = X ]; then answ="YES"; fi
    case $answ in
      y|yes|Y|YES) answ=YES;;
      n|no|N|NO)   answ=NO;;
      *) echo invalid answer
      answ=X
      ;;
    esac
  done
}
F=$WRKDIR/.config
configure () {
rm -f $F
cat <<END
 Which servers do you wish to build, you can save a lot of disk space
 by only compiling the server you will be using.  It will also save you
 considerable compile time.
END
servers="SVGA VGA16 VGA16Dual Mono MonoDual S3 I8514 Mach8 Mach32 Mach64 P9000 AGX  W32"
for i in $servers; do
  yesno "Do you want to build the $i server? [YES] "
  echo "#undef XF86${i}Server"           >>$F
  echo "#define XF86${i}Server   $answ"  >>$F
done

echo
echo -n "default server to install. [none] "
read answ
if [ X$answ = X ]; then answ=none; fi
if [ $answ != none ]; then
  echo "#define ServerToInstall		XF86_$answ" >>$F
fi

cat >> $F <<END
#define XF86SvgaDrivers		et4000 et3000 pvga1 gvga ati tvga8900 cirrus \
				ncr77c22 compaq oak mx al2101 ali cl64xx \
				video7 chips generic

#define XF86Vga16Drivers	et4000 ncr77c22 ati tvga8900 oak cl64xx generic

#define XF86Vga2Drivers		et4000 et3000 pvga1 gvga ati tvga8900 cirrus \
				ncr77c22 compaq oak cl64xx generic
 
#define XF86MonoDrivers		hgc1280 sigma apollo hercules

#define XF86W32Drivers		et4000w32

END

cat <<END


 Do you want to install the default system config files, this will overwrite
 and files that you may be currently using.  This would only be required
 on a first time build.
END
yesno "Install xdm config? [YES] "
echo "#undef InstallXdmConfig" >> $F
echo "#define InstallXdmConfig	$answ" >> $F
yesno "Install xinit config? [YES] "
echo "#undef InstallXinitConfig" >> $F
echo "#define InstallXinitConfig $answ" >> $F

yesno "Do you want to include support for the FontServer? [YES] "
echo "#undef BuildFontServer" >>$F
echo "#define  BuildFontServer $answ" >>$F
echo "#undef InstallFSConfig" >>$F
echo "#define   InstallFSConfig $answ" >>$F
echo "#define   BuildCyrillicFonts NO" >>$F

cat <<'END'
 Do you want to Build Fonts (Usually you only want to build and install
 fonts once, if this is a first time install you will want to build the
 fonts)
END
yesno "Build fonts? [YES] "
if [ $answ = NO ]; then
  echo "#define BuildFonts		NO" >> $F
fi
yesno "Build PEX? [YES] "
if [ $answ = NO ]; then
  echo "#define BuildPexExt		NO" >> $F
fi
yesno "Build XIE? [YES] "
if [ $answ = NO ]; then
  echo "#define BuildXIE		NO" >> $F
fi
echo

cat <<'END'

 MIT supplies an authentication mechanism that relies upon DES, this is
 called XDM-AUTHORIZATION-1.

 Source code for this authentication mechanism may not be exported from
 the United States, however, there are compatible replacements for this
 mechanism available elsewhere.  Also, while this scheme is not used for
 general purpose encryption,  some countries restrict the use of strong
 cryptography.

 If you have aquired a copy of "Wraphelp.c" and it currently resides in
 the same location as the XFree86 upgrade patches or in the ports "files"
 subdirectory,  it will be copied into the right place in the X11 source
 distribution and support for this feature will be enabled if you answer
 YES to the following question.

 If you do not have a copy of this file, even if you answer YES to this
 question, support will not be enabled.  If you wish to change this later,
 the option controling this is contined the file xc/config/cf/xf86site.def.

END
yesno "Do you want to enable XDM-AUTHORIZATION-1 support? [YES] "
if [ $answ = YES ]; then
    WH=$WRKDIR/xc/lib/Xdmcp/Wraphelp.c

    cpwh=NO
    if [ -f $WH ] ; then
	echo "==> $WH found in source distribution."
    elif [ -f $X11FIXES/Wraphelp.c ] ; then
	echo "==> Wraphelp.c found in fix directory, copying to source tree."
	cpwh=$X11FIXES/Wraphelp.c
    elif [ -f $FILESDIR/Wraphelp.c ] ; then
	echo "==> Wraphelp.c found in files directory, copying to source tree."
	cpwh=$FILESDIR/Wraphelp.c
    else
	echo "==> Wraphelp.c not found, DES support NOT enabled."
	cpwh=NO
    fi
else
    cpwh=NO
fi
echo "#undef	HadXdmAuth"			>> $F
echo "#define	HasXdmAuth		$answ"	>> $F

cat <<'END'

 Additional support for Kerberos V4 is available should you chose to
 install it.  If you choose to install the Kerberos V4 patches, you
 will also be asked if you want to enable Kerberos V4 support.

END

if [ ! -f /usr/lib/libkrb.a ]; then
    echo "No kerberos library in /usr/lib. Kerberos V4 support disabled."
    k4patch=NO
else
    yesno "Do you want to add the Kerberos V4 support patches? [YES] "
    k4patch=$answ
    if [ $k4patch = YES ] ; then
      echo
      yesno "Do you want to enable Kerberos V4 support? [YES] "
      echo "#undef	HasKrb4" >>$F
      echo "#define	HasKrb4 $answ" >>$F
    fi
fi
echo
echo "End of configuration questions. No more user input required"
echo
}

if [ -f $WRKDIR/.cdrom ]; then
  X11FIXES=`cat $WRKDIR/.cdrom`
  echo -n 'Where is the "xc" directory on the cdrom? [/cdrom] '
  read X11R6; if [ X$X11R6 = X ]; then X11R6=/cdrom; fi
  if [ ! -d $X11R6/xc/config/cf ]; then 
    echo "Can't find X11R6 in $X11R6"
    exit 1
  fi

  yesno "Is your cdrom distibution already patched? [y] ";
  if [ $answ = YES ]; then
    echo -n "What is the patchlevel of the distribution? [3] ";
    read pl; if [ X$pl = X ]; then pl=3; fi
    pl=`expr $pl + 1`
    if [ $pl -lt 10 ]; then pl=0$pl; fi
  else
    pl=01
  fi
  ok=0
  err=0
  for i in 01 02 03 04 05 06 07 08 09 10 11 12; do
    if [ $i = $pl ]; then ok=1; fi
    if [ $ok = 1 ]; then
      if [ ! -f $X11FIXES/fix-$i ]; then
         echo "can't find $X11FIXES/fix-$i !!!"
         err=1
      fi
      if [ $i = 10 ]; then
         if [ ! -f $X11FIXES/fix10fonts.Z ]; then
           echo "can't find $X11FIXES/fix10fonts.Z !!!"
           err=1    
         fi
      fi
      if [ $i = 11 ]; then
        if [ ! -f $X11FIXES/XFree86-3.1.1.tar.gz ]; then
           echo "can't find $X11FIXES/XFree86-3.1.1.tar.gz !!!"
           err=1
        fi
      fi 
    fi
  done
  if [ ! -f $X11FIXES/XFree86-3.1.2.diff.gz ]; then
     echo "can't find $X11FIXES/XFree86-3.1.2.diff.gz !!!"
     err=1
  fi
  if [ ! -f $X11FIXES/3.1.2-3.1.2-S.diff.gz ]; then
     echo "can't find $X11FIXES/3.1.2-3.1.2-S.diff.gz !!!"
     err=1
  fi
  if [ $err = 1 ]; then exit 1; fi
  configure
  echo "==> building the tree"
  (cd $WRKDIR; sh $FILESDIR/maketree $X11R6)
else
  X11FIXES=`cat $WRKDIR/.ftp`
  pl=12
  configure
fi

if [ X$cpwh != XNO ]; then
  cp $cpwh $WH
fi

echo -n "==> applying XC patches"
ok=0
for i in 01 02 03 04 05 06 07 08 09 10 11 12; do
  if [ $i = $pl ]; then ok=1; fi
  if [ $ok = 1 ]; then
    echo -n .;
    patch -d $WRKSRC --forward --quiet -E -p1 < $X11FIXES/fix-$i
    if [ $i = 10 ]; then
      zcat  $X11FIXES/fix10fonts.Z | patch -d $WRKSRC --forward --quiet -E -p1
    fi
    if [ $i = 11 ]; then
      rm -rf $WRKDIR/xc/programs/Xserver/hw/xfree86
      (cd $WRKDIR; gunzip -c $X11FIXES/XFree86-3.1.1.tar.gz | tar xpf -)
    fi
    if [ $i = 12 ]; then
      rm -f $WRKDIR/xc/lib/Xt/Shell.h
      rm -f $WRKDIR/xc/lib/StringDefs.h
      rm -f $WRKDIR/xc/lib/StringDefs.c
    fi
  fi
done
echo 
echo "==> applying XFree86 patches"
zcat $X11FIXES/XFree86-3.1.2.diff.gz | patch -d $WRKSRC --forward --quiet -E -p1
zcat $X11FIXES/3.1.2-3.1.2-S.diff.gz | patch -d $WRKSRC --forward --quiet -E -p1

if [ $k4patch = YES ] ; then
    echo
    echo "==> applying Kerberos-V4 support patch"
    cat $FILESDIR/kerberos4.diffs | \
	patch -d $WRKSRC --forward --quiet -E -p1
fi

cat $F >>  $WRKSRC/config/cf/xf86site.def

cd $WRKSRC/config/cf/ || exit 1;

version=`uname -r`
set `echo $version|sed -e 's/\./ /g' -e 's/-/ /g'`
mv FreeBSD.cf FreeBSD.cf.old
sed -e "s/2.0.5/$version/"                       \
    -e "s/OSMajorVersion *2/OSMajorVersion $1/"  \
    -e "s/OSMinorVersion *0/OSMinorVersion $2/"  \
    -e "s/OSTeenyVersion *5/OSTeenyVersion $3/"  \
    -e "s/UseGnuMalloc.*YES/UseGnuMalloc  NO/" \
    <FreeBSD.cf.old >FreeBSD.cf

exit 0