#!/bin/sh 
#
# $Id: build,v 1.10 1997/01/14 22:44:59 sob Exp $
#
RELEASE=wu-ftpd-2.4.2-beta-12
cat > .bld.hlp <<EOF
Usage: build <make-options> <target-platform>

<target-platform> may be one of the following:
  gen    : generic make (copy this when porting to a new system)
  aix    : IBM AIX
  aux    : AU/X
  bdi    : BSD/OS
  bsd    : BSD
  dec    : DEC Unix 3.X or later
  dyn    : Dynix
  fbs    : FreeBSD 2.0 or later
  hiu    : Hitachi Unix
  hpx    : HP-UX
  lnx    : Linux (tested on 1.2.8)
  nbs    : NetBSD 1.X
  nx2    : NeXTstep 2.x
  nx3    : NeXTstep 3.x
  osf    : OSF/1
  ptx    : ???
  sco	 : SCO Unix 3.2v4.2
  sgi    : SGI Irix 4.0.5a
  sny    : Sony NewsOS
  sol    : SunOS 5.x / Solaris 2.x 
  s41    : SunOS 4.1.x 
  ult    : Ultrix 4.x
  uxw    : UnixWare 1.1 or later
  clean  : Clean up object files and such to reduce disk space after building.
  install: Install ftpd.
EOF

maketarget="no-target"
makeopts=""
makeargs=""

args=$#
while [ $args -gt 0 ]
do
  case $1 in
 
    help) cat .bld.hlp
          exit ;;

    -*) makeargs="$makeargs $1" ;;

    install|clean|distrib|???)
         if [ $maketarget != no-target ]
         then
             echo "Can only make one target system at a time"
             echo 'Both "$maketarget" and "$1" where given'
             exit
         else
             maketarget=$1
         fi
       ;;

    *) makeopts="$makeopts $1" ;;

  esac
  
  shift
  
  args=`expr $args - 1`

done

echo 'make args are : '$makeargs''
echo 'make opts are : '$makeopts''
if grep S_IFLNK /usr/include/sys/stat.h >/dev/null 2>&1 ; then
	CPLN='ln -s'
else
	CPLN='cp'
fi
case $maketarget in

   ???) 
        echo ''
        echo "Linking Makefiles."
		if [ -f Makefile ]; then
			echo Makefile already present in root directory
		else
			$CPLN makefiles/Makefile.$maketarget Makefile
		fi
		cd src
		if [ -f Makefile ]; then
			echo Makefile already present in src directory
		else
			$CPLN makefiles/Makefile.$maketarget Makefile
		fi
		if [ -f config.h ]; then
			echo config.h already present in src directory
		else
			cp config/config.$maketarget config.h
		fi
		cd ../support
		if [ -f Makefile ]; then
			echo Makefile already present in support directory
		else
			$CPLN  makefiles/Makefile.$maketarget Makefile
		fi
        echo ''
        echo "Making support library."
        cd ../support
        make $makeargs $makeopts
        echo ''
        echo "Making ftpd."
        cd ../src
        make $makeargs $makeopts  ftpd
        echo ''
        echo "Making ftpcount."
        make $makeargs $makeopts  ftpcount
        echo ''
        echo "Making ftpshut".
        make $makeargs $makeopts  ftpshut
        echo ''
        echo "Making ckconfig."
        make $makeargs $makeopts  ckconfig
        cd ..
        if [ ! -d bin ] ;  then    mkdir bin;        fi
        cd bin
        rm -f ftpd ftpcount ftpshut
        if [ -s ../src/ftpd ] ;      then $CPLN ../src/ftpd  ftpd      ; fi
        if [ -s ../src/ftpcount ] ;  then $CPLN ../src/ftpcount ftpcount ; fi
        if [ -s ../src/ftpshut ] ;   then $CPLN ../src/ftpshut ftpshut    ; fi
        if [ -s ../src/ftpcount ] ;   then $CPLN ../src/ftpcount ftpwho    ; fi
		if [ -s ../src/ckconfig ] ;  then $CPLN ../src/ckconfig ckconfig  ; fi
        cd ..
        echo ''
        echo "Links to executables are in bin directory:"
        size bin/ftpd bin/ftpcount bin/ftpshut bin/ftpwho bin/ckconfig
        echo "Done"
        ;;


    clean) # This only sort of works 
        echo "Cleaning root directory."
        if [ -s .depend ] ;         then rm .depend  ; fi
        if [ -s .bld.hlp ] ;        then rm .bld.hlp ; fi
        if [ -s Makefile ] ;        then rm Makefile ; fi
        if [ -s wu-ftpd.tar ] ;     then rm wu-ftpd.tar ; fi
	rm -f *~
        echo "Cleaning support directory."
        cd support
        make -f makefiles/Makefile.gen $makeargs $makeopts clean
		rm -f Makefile
        echo "Cleaning src directory."
        cd ../src
        make -f makefiles/Makefile.gen $makeargs $makeopts clean
		rm -f Makefile
		rm -f Makefile.bak
		rm -f config.h
		rm -f edit
		rm -f y.tab.h
        echo "Cleaning bin directory."
        cd ..
        if [ -d bin ] ;  then    rm -rf bin;        fi
        ;;

    install)
        make -f Makefile $makeargs $makeopts install
        ;;

    distrib)
        ./build clean
        echo "Building file list."
# assumes the gnu tar program
	ls RCS/* */RCS/* */*/RCS/* > /tmp/xclude$$
	echo $RELEASE >> /tmp/xclude$$
	echo .bld.hlp >> /tmp/xclude$$
	echo RCS >> /tmp/xclude$$
	echo src/RCS >> /tmp/xclude$$
	echo support/RCS >> /tmp/xclude$$
	echo support/arpa/RCS >> /tmp/xclude$$
	echo support/man/RCS >> /tmp/xclude$$
	echo makefiles/RCS >> /tmp/xclude$$
	echo util/RCS >> /tmp/xclude$$
	echo doc/RCS >> /tmp/xclude$$
	echo doc/examples/RCS >> /tmp/xclude$$
        echo "Building distribution tar file."
	mkdir $RELEASE
	tar -X/tmp/xclude$$  -cf - . |(cd $RELEASE; tar xBf - )
	tar -cf $RELEASE.tar $RELEASE
        echo "Cleaning up."
	rm -rf /tmp/xclude$$ $RELEASE
        ;;

    no-target)
        echo "No target plaform for which to build ftpd given."
        echo 'Give command "build help" for help.'
        ;;

    *)  echo 'Do not know how to make ftpd for target "'$maketarget'".'
        ;;
esac