#! /bin/sh


##  toolbox for the VLC media player
##  $Id$
##
##  Copyright (C) 2002-2006  the VideoLAN team
##
##  Authors: Samuel Hocevar <sam@zoy.org>
##           Rémi Denis-Courmont <rem # videolan.org>

###
###  Get a sane environment, just in case
###
LC_ALL=C
export LC_ALL
LANG=C
export LANG
CYGWIN=binmode
export CYGWIN

##
##  Give help
##
help()
{
  cat << EOF
recognized flags are:
  --update-vc             update Microsoft Visual Studio files
  --update-vc7            update Microsoft Visual .NET files
  --update-po             update translation files
  --update-includes       generate various include files
  --update-version        generate src/misc/version.c
  --update-glade2         generate and fix Glade 2 code
  --update-flexml         generate and fix flexml and flex code
  --distclean             "make distclean" on steroids
  --dist-contrib          add the contrib dir to MAKE_DIST
EOF
  exit 1
}

##
##  Extract stuff from Makefile.am
##
getfiles()
{
  awk 'BEGIN{a=0}{if(!a&&$0~/^'"$1"'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if($0~/^[a-zA-Z]/){exit;}print $0}}' < "${srcdir}/Makefile.am" | \
    tr '\\ ' '\n\n' | \
    sed -ne 's/[^-$()_a-zA-Z0-9][^-$()_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p' | \
    sed -e "s,^,${srcdir}/,"
}

###
###  argument check
###

if test "$1" = ""
then
  help
fi

case "$1" in
  --changelog|--update-changelog)
    action=changelog
    ;;
  --update-vc)
    action=vc
    ;;
  --update-vc7)
    action=vc7
    ;;
  --update-po)
    action=po
    ;;
  --update-includes)
    action=includes
    ;;
  --update-version)
    action=version
    ;;
  --update-flexml)
    action=flexml
    ;;
  --update-glade2|--update-glade-2|--fix-glade2)
    action=glade2
    ;;
  --distclean)
    action=distclean
    ;;
  --add-include)
    action=include
    ;;
  --dist-contrib)
    action=contrib
    ;;
  --help)
    help
    ;;
  *)
    echo "$0: unknown option $1"
    help
    ;;
esac
shift

##
##  Add includes to help doxygen
##
if test "${action}" = "include"
then
  case "$1" in
    */vlc_common.h|*/include/vlc/*);;
    */include/*.h) echo "#include <vlc_common.h>" ;;
  esac
  cat $1
  exit 0
fi

##
##  Update the CVS changelog
##
if test "${action}" = "changelog"
then
  YEAR="`date +%Y`"
  echo "toolbox --changelog no longer required. use this instead:"
  echo " LANG=C svn log -v -r '{$YEAR-12-31}:{$YEAR-01-01}' > ChangeLog"
  exit 0
fi

##
##  Update the MSVC project files
##
if test "${action}" = "vc"
then
  echo "generating Visual Studio files"

  if test -z "${srcdir}"; then
    srcdir="`sed -ne 's/^srcdir *= *//p' < Makefile`"
  fi

  #  The evil ^M. printf '\r' does not work in Cygwin.
  M='
'

  #  Variables we get from configure.ac
  LIBVLC_VERSION=`sed -ne '/AC_INIT/s/.*,\(.*\))/\1/p' < configure.ac`
  LIBVLC_CODENAME=`sed -ne '/CODENAME=/s/.*"\(.*\)"/\1/p' < configure.ac`
  LIBVLC_SYMBOL=`echo $LIBVLC_VERSION | sed -e 'y/.-/__/'`

  #  Sources that get built under Win32 - FIXME: anyone wanna deuglify this? :)
  LIBVLC_SOURCES=`getfiles SOURCES_libvlc_common; getfiles SOURCES_libvlc_win32; getfiles SOURCES_libvlc_dirent; getfiles SOURCES_libvlc_getopt; getfiles SOURCES_libvlc_libc`

  LIBVLC_HEADERS=`getfiles HEADERS_include; getfiles HEADERS_include_built`

  LIBVLC_PKG_HEADERS=`getfiles dist_pkginclude_HEADERS`

  # Clean up
  rm -f evc/*.vcp msvc/*.dsp msvc/*.vcproj msvc/*.sln msvc/*.ncb

  # config files
  for target in evc/config.h msvc/config.h
  do
    printf "."
    rm -f ${target}
    sed -e "s/@CODENAME@/${LIBVLC_CODENAME}/" \
        -e "s/@VERSION@/${LIBVLC_VERSION}/" \
        -e "s/@SYMBOL@/${LIBVLC_SYMBOL}/" < ${target}.in > ${target}
  done

  # libvlc files
  for target in evc/libvlc.vcp msvc/libvlc.dsp
  do
    printf "."
    #  Top of the project file
    perl -pe 'if(/ZSOURCESZ/){last;}' < ${target}.in > ${target}
    #  The source files
    for file in `for i in ${LIBVLC_SOURCES} ; do echo $i ; done | grep -v "/.*/"`
    do
      cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\`echo ${file} | sed -e 's%/%\\\\%g'`"${M}
# ADD CPP /D "__VLC__" /D PLUGIN_PATH=\\".\\" /D DATA_PATH=\\"share\\"${M}
# End Source File${M}
EOF
    done
    for subdir in `for i in ${LIBVLC_SOURCES} ; do echo $i ; done | grep "/.*/" | cut -f2 -d/ | sort | uniq`
    do
      cat >> ${target} << EOF
# Begin Group "${subdir}"${M}
EOF
      for file in `for i in ${LIBVLC_SOURCES} ; do echo $i ; done | grep "/${subdir}/"`
      do
      subdir="`echo ${file} | sed -e 's%/[^/]*$%/%' | sed -e 's%/%\\\\%g'`"
      if test "${target}" = "evc/libvlc.vcp"
      then
        cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\`echo ${file} | sed -e 's%/%\\\\%g'`"${M}
# ADD CPP /D "__VLC__" /D PLUGIN_PATH=\\".\\" /D DATA_PATH=\\"share\\"${M}
!IF "\$(CFG)" == "libvlc - Win32 (WCE MIPS) Release"${M}
# PROP Output_Dir "MIPSRel\\${subdir}"${M}
# PROP Intermediate_Dir "MIPSRel\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE MIPS) Debug"${M}
# PROP Output_Dir "MIPSDbg\\${subdir}"${M}
# PROP Intermediate_Dir "MIPSDbg\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE SH4) Release"${M}
# PROP Output_Dir "SH4Rel\\${subdir}"${M}
# PROP Intermediate_Dir "SH4Rel\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE SH4) Debug"${M}
# PROP Output_Dir "SH4Dbg\\${subdir}"${M}
# PROP Intermediate_Dir "SH4Dbg\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE SH3) Release"${M}
# PROP Output_Dir "SH3Rel\\${subdir}"${M}
# PROP Intermediate_Dir "SH3Rel\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE SH3) Debug"${M}
# PROP Output_Dir "SH3Dbg\\${subdir}"${M}
# PROP Intermediate_Dir "SH3Dbg\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE ARM) Release"${M}
# PROP Output_Dir "ARMRel\\${subdir}"${M}
# PROP Intermediate_Dir "ARMRel\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE ARM) Debug"${M}
# PROP Output_Dir "ARMDbg\\${subdir}"${M}
# PROP Intermediate_Dir "ARMDbg\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE ARMV4) Release"${M}
# PROP Output_Dir "ARMV4Rel\\${subdir}"${M}
# PROP Intermediate_Dir "ARMV4Rel\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE ARMV4) Debug"${M}
# PROP Output_Dir "ARMV4Dbg\\${subdir}"${M}
# PROP Intermediate_Dir "ARMV4Dbg\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE x86em) Release"${M}
# PROP Output_Dir "X86EMRel\\${subdir}"${M}
# PROP Intermediate_Dir "X86EMRel\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE x86em) Debug"${M}
# PROP Output_Dir "X86EMDbg\\${subdir}"${M}
# PROP Intermediate_Dir "X86EMDbg\\${subdir}"${M}
!ELSEIF  "\$(CFG)" == "libvlc - Win32 (WCE emulator) Debug"${M}
# PROP Output_Dir "emulatorDbg\\${subdir}"${M}
# PROP Intermediate_Dir "emulatorDbg\\${subdir}"${M}
!ELSEIF  "\$(CFG)" == "libvlc - Win32 (WCE emulator) Release"${M}
# PROP Output_Dir "emulatorRel\\${subdir}"${M}
# PROP Intermediate_Dir "emulatorRel\\${subdir}"${M}
!ELSEIF  "\$(CFG)" == "libvlc - Win32 (WCE x86) Debug"${M}
# PROP Output_Dir "X86Dbg\\${subdir}"${M}
# PROP Intermediate_Dir "X86Dbg\\${subdir}"${M}
!ELSEIF  "\$(CFG)" == "libvlc - Win32 (WCE x86) Release"${M}
# PROP Output_Dir "X86Rel\\${subdir}"${M}
# PROP Intermediate_Dir "X86Rel\\${subdir}"${M}
!ENDIF${M}
# End Source File${M}
EOF
        else
          cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\`echo ${file} | sed -e 's%/%\\\\%g'`"${M}
# ADD CPP /D "__VLC__" /D PLUGIN_PATH=\\".\\" /D DATA_PATH=\\"share\\"${M}
!IF "\$(CFG)" == "libvlc - Win32 Release"${M}
# PROP Output_Dir "Release\\${subdir}"${M}
# PROP Intermediate_Dir "Release\\${subdir}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 Debug"${M}
# PROP Output_Dir "Debug\\${subdir}"${M}
# PROP Intermediate_Dir "Debug\\${subdir}"${M}
!ENDIF${M}
# End Source File${M}
EOF
        fi
      done
      cat >> ${target} << EOF
# End Group${M}
EOF
    done
    #  The headers
    perl -e 'while(<>){if(/ZSOURCESZ/){last;}}while(<>){if(/ZHEADERSZ/){last;}print $_}' < ${target}.in >> ${target}
    for file in ${LIBVLC_HEADERS}
    do
      cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\`echo ${file} | sed -e 's%/%\\\\%g'`"${M}
# End Source File${M}
EOF
    done
    cat >> ${target} << EOF
# Begin Group "vlc"${M}
EOF
    for file in ${LIBVLC_PKG_HEADERS}
    do
      cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\`echo ${file} | sed -e 's%/%\\\\%g'`"${M}
# End Source File${M}
EOF
    done
    cat >> ${target} << EOF
# End Group${M}
EOF
    perl -e 'while(<>){if(/ZHEADERSZ/){last;}}while(<>){print $_}' < ${target}.in >> ${target}
  done

  # plugins files
  for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' ${srcdir}/configure.ac`
  do
    mf="${srcdir}/modules/${dir}/Modules.am"
    for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
    do
      # this is an attempt at getting a list of plugin sources... we take the
      # production and remove everything that does not contain "module", which
      # means you miss $(NULL), but other variables too.
      allfiles=`grep -v '[^-_a-zA-Z0-9]*#' ${mf} | awk 'BEGIN{a=0}{if(!a&&$0~/^SOURCES_'${mod}'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if($0~/^[a-zA-Z]/){exit;}print $0}}' | tr '\\ ' '\n\n' | grep '\.'`
      hfiles=`for i in ${allfiles} ; do echo "$i" ; done | grep '\.h$'`
      cfiles=`for i in ${allfiles} ; do echo "$i" ; done | grep -v '\.h$'`
      for msdir in evc msvc
      do
        test "${msdir}" = "evc" && suf="vcp" || suf="dsp"
        source="${msdir}/plugins.${suf}.in"
        target="${msdir}/plugin_${mod}.${suf}"
        printf "."
        perl -pe 'if(/ZSOURCESZ/){last;} s/ZPLUGINZ/'${mod}'/g' < ${source} > ${target}
        for cfile in ${cfiles}
        do
          cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\modules\\`echo ${dir}/${cfile} | sed 's,/,\\\\,g'`"${M}
# ADD CPP /D "__VLC__" /D "__PLUGIN__"  /D "MODULE_NAME=${mod}" /D "MODULE_NAME_IS_${mod}" ${M}
!IF "\$(CFG)" == "plugin_${mod} - Win32 Release"${M}
# PROP Output_Dir "Release\\modules\\`echo ${dir} | sed 's,/,\\\\,g'`"${M}
# PROP Intermediate_Dir "Release\\modules\\`echo ${dir} | sed 's,/,\\\\,g'`"${M}
!ELSEIF "\$(CFG)" == "plugin_${mod} - Win32 Debug"${M}
# PROP Output_Dir "Debug\\modules\\`echo ${dir} | sed 's,/,\\\\,g'`"${M}
# PROP Intermediate_Dir "Debug\\modules\\`echo ${dir} | sed 's,/,\\\\,g'`"${M}
# End Source File${M}
EOF
        done
        # sed is really nicer for this... unfortunately it's broken under cygwin
        # sed -ne '1,/ZSOURCESZ/d; /ZHEADERSZ/,$d; p' < ${source} >> ${target}
        perl -e 'while(<>){if(/ZSOURCESZ/){last;}}while(<>){if(/ZHEADERSZ/){last;}print $_}' < ${source} >> ${target}
        for hfile in ${hfiles}
        do
          cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\modules\\`echo ${dir}/${hfile} | sed 's,/,\\\\,g'`"${M}
# End Source File${M}
EOF
        done
        # sed -ne '1,/ZHEADERSZ/d; p' < ${source} >> ${target}
        perl -e 'while(<>){if(/ZHEADERSZ/){last;}}while(<>){print $_}' < ${source} >> ${target}
      done
    done
  done

  # vlc files
  for target in evc/vlc.vcp msvc/vlc.dsp
  do
    printf "."
    #  Top of the project file
    perl -pe 'if(/ZSOURCESZ/){last;}' < ${target}.in > ${target}
    #  The source files
      cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\src\\vlc.c"${M}
# End Source File${M}
EOF
    #  Bottom of the project file - handles resource files too
    perl -e 'while(<>){if(/ZSOURCESZ/){last;}}while(<>){print $_}' < ${target}.in >> ${target}
  done

  echo " done."
  exit 0
fi

##
##  Update the MSVC (.NET) project files
##
if test "${action}" = "vc7"
then
  echo "generating Visual .NET files"

  srcdir=.

  #  The evil ^M. printf '\r' does not work in Cygwin.
  M='
'

  #  Variables we get from configure.ac
  LIBVLC_VERSION=`sed -ne '/AC_INIT/s/.*,\(.*\))/\1/p' < configure.ac`
  LIBVLC_CODENAME=`sed -ne '/CODENAME=/s/.*"\(.*\)"/\1/p' < configure.ac`
  LIBVLC_SYMBOL=`echo $LIBVLC_VERSION | sed -e 'y/.-/__/'`

  #  Sources that get built under Win32 - FIXME: anyone wanna deuglify this? :)
  LIBVLC_SOURCES=`getfiles SOURCES_libvlc_common; getfiles SOURCES_libvlc_win32; getfiles SOURCES_libvlc_dirent; getfiles SOURCES_libvlc_getopt; getfiles SOURCES_libvlc_libc`

  LIBVLC_HEADERS=`getfiles HEADERS_include; getfiles HEADERS_include_built`

  LIBVLC_PKG_HEADERS=`getfiles dist_pkginclude_HEADERS`

  # Clean up
  rm -f msvc/*.vcproj

  # config files
  for target in msvc/config.h
  do
    printf "."
    rm -f ${target}
    sed -e "s/@CODENAME@/${LIBVLC_CODENAME}/" \
        -e "s/@VERSION@/${LIBVLC_VERSION}/" \
        -e "s/@SYMBOL@/${LIBVLC_SYMBOL}/" < ${target}.in > ${target}
  done

 # vlc files
  target="msvc/vlc.vcproj"
  printf "."
  #  Top of the project file
  guid=`perl -e 'sub r {return sprintf("%X", int rand(65536))} print r.r."-".r."-".r."-".r."-".r.r.r'`
  perl -pe 'if(/ZSOURCESZ/){last;} s/ZGUIDZ/'${guid}'/g' < ${target}.in > ${target}
  #  The source files
  cat >> ${target} << EOF
<File RelativePath="..\\src\\vlc.c"></File>${M}
EOF
  #  Bottom of the project file - handles resource files too
  perl -e 'while(<>){if(/ZSOURCESZ/){last;}}while(<>){print $_}' < ${target}.in >> ${target}
  
  # libvlc files
  target=msvc/libvlc.vcproj
  printf "."
  #  Top of the project file
  guid=`perl -e 'sub r {return sprintf("%X", int rand(65536))} print r.r."-".r."-".r."-".r."-".r.r.r'`
  perl -pe 'if(/ZSOURCESZ/){last;} s/ZGUIDZ/'${guid}'/g' < ${target}.in > ${target}
  #  The source files
  for file in `for i in ${LIBVLC_SOURCES} ; do echo $i ; done | grep -v "/.*/"`
  do
    cat >> ${target} << EOF
<File RelativePath="..\\`echo ${dir}/${file} | sed 's,/,\\\\,g'`"></File>${M}
EOF
  done
  for subdir in `for i in ${LIBVLC_SOURCES} ; do echo $i ; done | grep "/.*/" | cut -f2 -d/ | sort | uniq`
  do
    cat >> ${target} << EOF
<Filter	Name="`echo ${subdir} | sed s,/,_,g`" Filter="c;cpp">${M}
EOF
    for file in `for i in ${LIBVLC_SOURCES} ; do echo $i ; done | grep "/${subdir}/"`
    do
      cat >> ${target} << EOF
<File RelativePath="..\\`echo ${file} | sed 's,/,\\\\,g'`">${M}
EOF
      if echo ${file} | grep -q '.c$'
      then
        cat >> ${target} << EOF
	<FileConfiguration Name="Debug|Win32">${M}
		<Tool Name="VCCLCompilerTool" ObjectFile="\$(IntDir)/\$(ProjectName)/`echo ${file} | sed -e s/\.c$/.obj/`"/>${M}
	</FileConfiguration>${M}
EOF
      fi
      cat >> ${target} << EOF
</File>${M}
EOF
    done
    cat >> ${target} << EOF
</Filter>${M}
EOF
  done
  #  The headers
  perl -e 'while(<>){if(/ZSOURCESZ/){last;}}while(<>){if(/ZHEADERSZ/){last;}print $_}' < ${target}.in >> ${target}
  for file in ${LIBVLC_HEADERS}
  do
    cat >> ${target} << EOF
<File RelativePath="..\\`echo ${file} | sed 's,/,\\\\,g'`"></File>${M}
EOF
  done
  cat >> ${target} << EOF
<Filter	Name="vlc" Filter="h;hpp">${M}
EOF
  for file in ${LIBVLC_PKG_HEADERS}
  do
    cat >> ${target} << EOF
<File RelativePath="..\\`echo ${file} | sed 's,/,\\\\,g'`"></File>${M}
EOF
  done
  cat >> ${target} << EOF
</Filter>${M}
EOF
  perl -e 'while(<>){if(/ZHEADERSZ/){last;}}while(<>){print $_}' < ${target}.in >> ${target}

  # plugins files
  for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' ${srcdir}/configure.ac`
  do
    mf="${srcdir}/modules/${dir}/Modules.am"
    for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
    do
      # this is an attempt at getting a list of plugin sources... we take the
      # production and remove everything that does not contain "module", which
      # means you miss $(NULL), but other variables too.
      allfiles=`grep -v '[^-_a-zA-Z0-9]*#' ${mf} | awk 'BEGIN{a=0}{if(!a&&$0~/^SOURCES_'${mod}'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if($0~/^[a-zA-Z]/){exit;}print $0}}' | tr '\\ ' '\n\n' | grep '\.'`
      hfiles=`for i in ${allfiles} ; do echo "$i" ; done | grep '\.h$'`
      cfiles=`for i in ${allfiles} ; do echo "$i" ; done | grep -v '\.h$'`
      for msdir in msvc
      do
        source="${msdir}/plugins.vcproj.in"
        target="${msdir}/plugin_${mod}.vcproj"
        printf "."
	guid=`perl -e 'sub r {return sprintf("%X", int rand(65536))} print r.r."-".r."-".r."-".r."-".r.r.r'`
        perl -pe 'if(/ZSOURCESZ/){last;} s/ZPLUGINZ/'${mod}'/g' < ${source} | sed 's,ZGUIDZ,'${guid}',' > ${target}
        for cfile in ${cfiles}
        do
          cat >> ${target} << EOF
<File RelativePath="..\\modules\\`echo ${dir}/${cfile} | sed 's,/,\\\\,g'`"></File>${M}
EOF
        done
        # sed is really nicer for this... unfortunately it's broken under cygwin
        # sed -ne '1,/ZSOURCESZ/d; /ZHEADERSZ/,$d; p' < ${source} >> ${target}
        perl -e 'while(<>){if(/ZSOURCESZ/){last;}}while(<>){if(/ZHEADERSZ/){last;}print $_}' < ${source} >> ${target}
        for hfile in ${hfiles}
        do
          cat >> ${target} << EOF
<File RelativePath="..\\modules\\`echo ${dir}/${hfile} | sed 's,/,\\\\,g'`"></File>${M}
EOF
        done
        # sed -ne '1,/ZHEADERSZ/d; p' < ${source} >> ${target}
        perl -e 'while(<>){if(/ZHEADERSZ/){last;}}while(<>){print $_}' < ${source} >> ${target}
      done
    done
  done

  echo " done."
  exit 0
fi

##
##  Update the potfiles because no one ever does it
##
if test "${action}" = "po"
then
  # find out the source files
  echo "WARNING: you should run \"make update-po\" instead!" >&2
  make update-po
  exit $?
fi

##
##  Create include files
##
if test "${action}" = "includes"
then
  #set -x

  if test -z "${srcdir}"; then
    srcdir="`sed -ne 's/^srcdir *= *//p' < Makefile`"
  fi
  if test -z "${builddir}"; then
    builddir="`sed -ne 's/^top_builddir *= *//p' < Makefile`"
  fi
  BUILTINS=`sed -ne 's/.*builtins *= *" *\([^"]*\)".*/\1/p' ${builddir}/vlc-config`

  file="${builddir}/src/misc/modules_builtin.h"

  rm -f "${file}.tmp"
  mkdir -p -- "${builddir}/src/misc"
  cat "${srcdir}/src/misc/modules_builtin.h.in" > "${file}.tmp" || exit 1
  if test -n "${BUILTINS}"
  then
    for i in `echo ${BUILTINS}`
    do
      echo "int vlc_entry__`echo $i | sed -e 'y@/@_@' -e 's@\..*@@'`( module_t* );" >> "${file}.tmp"
    done
    echo "" >> "${file}.tmp"
  fi
  echo "#define ALLOCATE_ALL_BUILTINS() \\" >> ${file}.tmp
  echo "    do \\" >> "${file}.tmp"
  echo "    { \\" >> "${file}.tmp"
  if test -n "${BUILTINS}"
  then
    for i in `echo ${BUILTINS}`
    do
      echo "        ALLOCATE_BUILTIN(`echo $i | sed -e 'y@/@_@' -e 's@\..*@@'`); \\" >> "${file}.tmp"
    done
  fi
  echo "    } while( 0 );" >> "${file}.tmp"
  echo "" >> "${file}.tmp" || exit 1
  if diff >/dev/null 2>&1 "${file}" "${file}.tmp"
  then
    rm -f "${file}.tmp"
  else
    echo "creating new ${file}"
    mv -f "${file}.tmp" "${file}"
  fi

  exit 0
fi

##
##  Create version file
##
if test "${action}" = "version"
then
  if test -z "${srcdir}"; then
    srcdir="`sed -ne 's/^srcdir *= *//p' < Makefile`"
  fi
  if test -z "${builddir}"; then
    builddir="`sed -ne 's/^top_builddir *= *//p' < Makefile`"
  fi
  if test -z "${CC}"; then
    CC="`sed -ne 's/^CC *= *//p' < Makefile`"
  fi

  file="${builddir}/src/misc/version.c"
  if which svnversion 2>&1 >/dev/null; then
    VLC_CHANGESET=`svnversion $srcdir`
  else
    VLC_CHANGESET='exported'
  fi

  rm -f ${file}.tmp
  mkdir -p -- "${builddir}/src/misc"
  cat > ${file}.tmp << EOF
/* DO NOT EDIT THIS FILE - IT IS REGENERATED AT EVERY COMPILE -
 * IT GIVES BETTER TRACKING OF VLC STABLE AND DEVELOPMENT VERSIONS
 * WHETHER THEY ARE BUILT BY OTHERS OR DURING DEVELOPMENT OR FOR THE
 * OFFICIAL VLC STABLE RELEASES.
 */
const char psz_vlc_changeset[] = "${VLC_CHANGESET}";

EOF
  if diff >/dev/null 2>&1 ${file} ${file}.tmp
  then
    rm -f ${file}.tmp
  else
    echo "creating new ${file}"
    mv -f ${file}.tmp ${file}
  fi

  exit 0
fi

##
##  Fix glade2-generated files
##
if test "${action}" = "glade2"
then
  file="modules/gui/pda/pda.glade"
  echo "generating code from $file"
  glade-2 -w "$file" || exit 1

  file="modules/gui/pda/pda_interface.c"
  echo "fixing $file"
  if grep "DO NOT EDIT THIS FILE" "$file" >/dev/null 2>&1
  then
    rm -f -- "$file.$$.bak"
    cat > "$file.$$.bak" << EOF
/* This file was created automatically by glade2 and fixed by bootstrap */

#include <vlc/vlc.h>
EOF
    sed -e 1,7d \
        -e 's#_(\(".:..:.."\))#\1#' \
        -e 's#_(\("[a-z0-9]*://[^"]*"\))#\1#' \
        -e 's#_("---")#"---"#' \
        -e 's#_("--")#"--"#' \
        -e 's#_(\("/dev/[^"]*"\))#\1#' \
        -e 's#_(\("./."\))#\1#' \
        < "$file" >> "$file.$$.bak"
    mv -f "$file.$$.bak" "$file"
  fi

  exit 0
fi

##
##  Make distclean
##
if test "${action}" = "distclean"
then
  set -x
  # a naive sanity check to make sure we are in a VLC tree
  test -f vlc.spec.mdk -a -f vlc.win32.nsi.in || exit 1
  # let's rock!
  find . -type f '(' -name '*.[oa]' -o name '*.l[oa]' -o -name '*.so' -o -name '*.sl' -o -name '*.dylib' -o -name '*.dll' -o -name .dirstamp -o '(' '(' ! -path '\./doc/developer/Makefile\.in' ')' -a -name Makefile.in ')' -o -name 'stamp-h*' -o -name '*~' -o -name '*.bak' -o -name '*.moc.cpp' ')' -exec rm -f '{}' ';'
  (cd autotools && find . -name '[a-z]*' -maxdepth 1 -exec rm -f '{}' ';')
  find msvc -type f -name '*.dsp' -exec rm -f '{}' ';'
  find evc -type f -name '*.vcp' -exec rm -f '{}' ';'
  find . -type d -name '.deps' -exec rm -Rf '{}' ';'
  find . -type d -name '.libs' -exec rm -Rf '{}' ';'
  # there's some more cruft all around
  rm -f config.h config.log config.status
  rm -f vlc vlc-config Makefile Modules.am
  rm -Rf autom4te.cache
  rm -f mozilla/vlcintf.h mozilla/vlcintf.xpt
  echo "\`toolbox --distclean\' is known to be broken."
  echo "Don't complain if it does not work, or better yet, don't use it."
  echo "You were warned."
  # FIXME: a lot of Makefiles are still there
fi

##
## Add the extras/contrib dir to the distribution
##
if test "${action}" = "contrib"
then
  set -x
  if test ! -d "${distdir}/extras"
  then
    mkdir "${distdir}/extras"
  fi
  if test ! -d "${distdir}/extras/contrib"
  then
    mkdir "${distdir}/extras/contrib"
  fi
  cp "${srcdir}/extras/contrib/Makefile" "${distdir}/extras/contrib/Makefile"
  cp "${srcdir}/extras/contrib/README" "${distdir}/extras/contrib/README"
  cp "${srcdir}/extras/contrib/bootstrap" "${distdir}/extras/contrib/bootstrap"
  cp "${srcdir}/extras/contrib/change_prefix.sh" "${distdir}/extras/contrib/change_prefix.sh"
  if test ! -d "${distdir}/extras/contrib/src"
  then
    mkdir "${distdir}/extras/contrib/src"
  fi
  cp "${srcdir}/extras/contrib/src/Makefile" "${distdir}/extras/contrib/src/Makefile"
  cp "${srcdir}/extras/contrib/src/packages.mak" "${distdir}/extras/contrib/src/packages.mak"
  if test ! -d "${distdir}/extras/contrib/src/Patches"
  then
    mkdir "${distdir}/extras/contrib/src/Patches"
  fi
  cp ${srcdir}/extras/contrib/src/Patches/* "${distdir}/extras/contrib/src/Patches/"
fi