freebsd-ports/x11/XFree86/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

# Tk detection
tkversion=
for v in 1 2 3 4; do
  if [ -f /usr/local/lib/libtk4$v.a ]; then
    tkversion=$v
  fi
done
if [ X$tkversion != X ]; then
  echo "Using tk-4.$tkversion"
  echo "#define HasTk			YES" >>$F
  echo "#define TkLibDir		/usr/local/lib" >>$F
  echo "#define TkIncDir		/usr/local/include" >>$F
  echo "#define TkLibName		tk4$tkversion" >>$F
  echo "#define HasTcl			YES" >>$F
  echo "#define TclLibDir		/usr/lib" >>$F
  echo "#define TclIncDir		/usr/include" >>$F
  echo "#define TclLibName		tcl75" >>$F
fi
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 S3V I8514 Mach8 Mach32 Mach64 P9000 AGX  W32 I128"
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

echo
yesno "Do you want to build Xvfb? [YES] "
echo "#define XVirtualFramebufferServer $answ" >>$F

cat >> $F <<END
#define XF86SvgaDrivers		nv et4000 et3000 pvga1 gvga ati sis tvga8900 \
				cirrus ncr77c22 mga oak al2101 ali cl64xx \
				video7 chips ark mx realtek apm s3v generic

#define XF86Vga16Drivers	et4000 et3000 ncr77c22 ati sis tvga8900 oak \
				cl64xx generic 

#define XF86Vga2Drivers		et4000 et3000 pvga1 gvga ati sis tvga8900 \
				cirrus ncr77c22 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] "
if [ $answ = YES ]; then
  echo "#define InstallXdmConfig	$answ" >> $F
fi
yesno "Install xinit config? [YES] "
if [ $answ = YES ]; then
  echo "#define InstallXinitConfig $answ" >> $F
fi
yesno "Install xfs config? [YES] "
if [ $answ = YES ]; then
  echo "#define InstallFSConfig $answ" >> $F
fi

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

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 the servers with Extended input devices? [YES] "
if [ $answ = NO ]; then
  echo "#undef BuildXInputExt" >> $F
  echo "#define BuildXInputExt		NO" >> $F
else
  echo "#define JoystickSupport		YES" >> $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

echo "Build static libraries in addition to shared libraries? [YES] "
if [ $answ = YES ]; then
  echo "#define ForceNormalLib		YES" >> $F
fi
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 source 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 contained the file xc/config/cf/xf86site.def.

END
yesno "Do you want to enable XDM-AUTHORIZATION-1 support? [YES] "
cpwh=NO
if [ $answ = YES ]; then
    WH=$WRKDIR/xc/lib/Xdmcp/Wraphelp.c

    if [ -f $WH ] ; then
	echo "==> $WH found in source distribution."
    elif [ -f $DISTDIR/xc/Wraphelp.c ] ; then
	echo "==> Wraphelp.c found in DISTDIR directory, copying to source tree."
	cpwh=$DISTDIR/xc/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
fi
if [ $cpwh != NO ]; then
  echo "#define	HasXdmAuth		$answ"	>> $F
fi

echo
echo "End of configuration questions. No more user input required"
echo
}

configure

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

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

exit 0