vlc/bootstrap

#! /bin/sh

##  bootstrap file for vlc, the VideoLAN Client
##  $Id: bootstrap,v 1.36 2002/12/25 22:05:16 sam Exp $
##
##  Authors: Samuel Hocevar <sam@zoy.org>

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

##
##  Give help
##
help()
{
  if test "$do_help" = "yes"
  then
    cat << EOF
recognized flags are:
  --config        create Makefile and configure scripts (read HACKING)
  --update-vc     update Microsoft Visual Studio files
  --update-po     update translation files
EOF
    exit 1
  fi
}

###
###  argument check
###
test "$EMAIL" = "sam@zoy.org" && do_help=yes || do_help=no
do_po=no
do_vc=no
while test $# -gt 0; do
  case "$1" in
    --config)
      do_help=no
      ;;
    --update-vc)
      do_help=no
      do_vc=yes
      ;;
    --update-po)
      do_help=no
      do_po=yes
      ;;
    *)
      echo "$0: unknown option $1"
      do_help=yes
      help
      ;;
  esac
  shift
done

##
##  Give help if needed
##
help

##
##  Update the MSVC project files
##
if test "$do_vc" = "yes"
then
  if test ! -f Makefile
  then
    echo "no Makefile found, did you run ./configure?"
    exit 1
  fi

  echo "generating Visual Studio files..."

  #  The evil ^M
  M='
'

  #  Sources that get built under Win32 - FIXME: anyone wanna deuglify this? :)
  LIBVLC_SOURCES=`awk 'BEGIN{a=0}{if(!a&&/^'SOURCES_libvlc_common'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p';  awk 'BEGIN{a=0}{if(!a&&/^'SOURCES_libvlc_win32'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'; awk 'BEGIN{a=0}{if(!a&&/^'SOURCES_libvlc_dirent'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'; awk 'BEGIN{a=0}{if(!a&&/^'SOURCES_libvlc_getopt'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'; awk 'BEGIN{a=0}{if(!a&&/^'SOURCES_libvlc_libc'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'`

  LIBVLC_HEADERS=`awk 'BEGIN{a=0}{if(!a&&/^'HEADERS_include'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'; awk 'BEGIN{a=0}{if(!a&&/^'HEADERS_include_built'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'`

  LIBVLC_PKG_HEADERS=`awk 'BEGIN{a=0}{if(!a&&/^'dist_pkginclude_HEADERS'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' < Makefile.am | tr '\\ ' '\n\n' | sed -ne 's/[^$-_a-zA-Z0-9][^$-_a-zA-Z0-9]*\([a-zA-Z]\)/\1/p'`

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

  # libvlc files
  for target in evc/libvlc.vcp msvc/libvlc.dsp
  do
    echo "${target}"
    #  Top of the project file
    perl -pe 'if(/<2F>SOURCES<45>/){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=\\"plugins\\" /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
      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=\\"plugins\\" /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}"${M}
!ELSEIF "\$(CFG)" == "libvlc - Win32 (WCE x86em) Release"${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}"${M}
!ENDIF${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=\\"plugins\\" /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(/<2F>SOURCES<45>/){last;}}while(<>){if(/<2F>HEADERS<52>/){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(/<2F>HEADERS<52>/){last;}}while(<>){print $_}' < ${target}.in >> ${target}
  done

  # plugins files
  grep '^L_[^ ]*_pic =' Modules.am | while read a b c
  do
    makefile="`echo $c | sed -e 's@/[^/]*$@/Modules.am@'`"
    plugin="`echo $a | sed 's/L_\(.*\)_pic/\1/'`"
    # 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.
    cfiles=`grep -v '[^-_a-zA-Z0-9]*#' ${makefile} | awk 'BEGIN{a=0}{if(!a&&/^SOURCES_'${plugin}'[^-_a-zA-Z0-9]*=/){a=1;print$0;next;}if(a){if(/^[a-zA-Z]/){exit;}print $0}}' | tr '\\ ' '\n\n' | sed -ne 's,/,\\\\,g; s/.*modules/modules/p'`
    hfiles=`for i in ${cfiles} ; do echo $i ; done | grep '\.h$'`
    cfiles=`for i in ${cfiles} ; do echo $i ; done | grep -v '\.h$'`
    for dir in evc msvc
    do
      test "${dir}" = "evc" && suf="vcp" || suf="dsp"
      source="${dir}/plugins.${suf}.in"
      target="${dir}/plugin_${plugin}.${suf}"
      echo "${target}"
      perl -pe 'if(/<2F>SOURCES<45>/){last;} s/<2F>PLUGIN<49>/'${plugin}'/g' < ${source} > ${target}
      for cfile in ${cfiles}
      do
        cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\${cfile}"${M}
# End Source File${M}
EOF
      done
      # sed is really nicer for this... unfortunately it's broken under cygwin
      # sed -ne '1,/<2F>SOURCES<45>/d; /<2F>HEADERS<52>/,$d; p' < ${source} >> ${target}
      perl -e 'while(<>){if(/<2F>SOURCES<45>/){last;}}while(<>){if(/<2F>HEADERS<52>/){last;}print $_}' < ${source} >> ${target}
      for hfile in ${hfiles}
      do
        cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\${hfile}"${M}
# End Source File${M}
EOF
      done
      # sed -ne '1,/<2F>HEADERS<52>/d; p' < ${source} >> ${target}
      perl -e 'while(<>){if(/<2F>HEADERS<52>/){last;}}while(<>){print $_}' < ${source} >> ${target}
    done
  done

  # vlc files
  for target in evc/vlc.vcp msvc/vlc.dsp
  do
    echo "${target}"
    #  Top of the project file
    perl -pe 'if(/<2F>SOURCES<45>/){last;}' < ${target}.in > ${target}
    #  The source files
    if test "${target}" = "evc/vlc.vcp"
    then
      cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\evc\\vlc.c"${M}
# End Source File${M}
EOF
    else
      cat >> ${target} << EOF
# Begin Source File${M}
SOURCE="..\\src\\vlc.c"${M}
# End Source File${M}
EOF
    fi
    #  Bottom of the project file - handles resource files too
    perl -e 'while(<>){if(/<2F>SOURCES<45>/){last;}}while(<>){print $_}' < ${target}.in >> ${target}
  done

  echo "done."
  exit 0
fi

##
##  Update the potfiles because no one ever does it
##
if test "$do_po" = "yes"
then
  cd po
  rm -f vlc.pot
  make vlc.pot
  make update-po
  cd ..

  exit 0
fi

##
## Check that our tools don't suck
##
SEDSUCKS=no
if test ! 20000 -eq `perl -e 'printf "%s\n","a"x20000' | sed -e 's/.//' 2>/dev/null | wc -c`
then
  SEDSUCKS=yes
fi

PERLSUCKS=no
AUTOMAKESUCKS=no
INSTALLSUCKS=no

# Mac OS X stacksize sucks
if test x`uname -s` = xDarwin; then ulimit -s 20000; fi

##
## Generate the modules makefile, by parsing modules/**/Modules.am
##

printf "generating Modules.am and configure.ac"

echo > Modules.am
echo > configure.ac

ALL_FLAGS="`sed -n -e '/^[^=A-Z]*[A-Z]*FLAGS_[^=]*=/s/[^=A-Z]*\([A-Z]*FLAGS_[^=]*=\).*/\1/p' < configure.ac.in | sort | uniq`"

cat >> configure.ac << EOF
dnl ################################################################
dnl # Do not edit this file, it was generated from configure.ac.in #
dnl ################################################################

EOF
sed -n -e '/dnl do not touch this line/q;p' < configure.ac.in >> configure.ac

modules=""
for mf in `sed -ne 's@[^a-z]*\([^ ]*\)am.*@modules/\1am@p' < modules/Makefile.am`
do
  printf "."
  dir=`echo ${mf} | sed -e 's@\(.*\)/.*@\1@'`
  topdir=`echo ${dir} | cut -f2 -d/`
  sym=`echo ${dir} | sed -e 'y@/@_@'`
  cat >> Modules.am << EOF
# Directory ${dir}

include ${dir}/Modules.am

EOF
  sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf} | while read mod
  do
    LINKER="LINK"
    if echo "$ALL_FLAGS" | grep '^CPPFLAGS_'${mod}'=$' >/dev/null 2>&1; then
        echo "AC_SUBST(CPPFLAGS_${mod})" >> configure.ac; fi
    if echo "$ALL_FLAGS" | grep '^CFLAGS_'${mod}'=$' >/dev/null 2>&1; then
        echo "AC_SUBST(CFLAGS_${mod})" >> configure.ac; fi
    if echo "$ALL_FLAGS" | grep '^CXXFLAGS_'${mod}'=$' >/dev/null 2>&1; then
        LINKER="CXXLINK"
        echo "AC_SUBST(CXXFLAGS_${mod})" >> configure.ac; fi
    if echo "$ALL_FLAGS" | grep '^OBJCFLAGS_'${mod}'=$' >/dev/null 2>&1; then
        LINKER="OBJCLINK"
        echo "AC_SUBST(OBJCFLAGS_${mod})" >> configure.ac; fi
    if echo "$ALL_FLAGS" | grep '^LDFLAGS_'${mod}'=$' >/dev/null 2>&1; then
        echo "AC_SUBST(LDFLAGS_${mod})" >> configure.ac; fi
    if grep '^SOURCES_'${mod}'.*=.*PRIVATE' < ${mf} >/dev/null 2>&1; then
        PRIVATE='#'; else
        PRIVATE=''; fi
    if grep '^nodist_SOURCES_'${mod}'' < ${mf} >/dev/null 2>&1; then
        NODIST=''; else
        NODIST='#'; fi
    cat >> configure.ac << EOF
AM_CONDITIONAL(${mod}_plugin, test x\$${mod}_plugin = xyes)
AM_CONDITIONAL(${mod}_builtin, test x\$${mod}_builtin = xyes)
EOF
# Generation of Modules.am
# ~~~~~~~~~~~~~~~~~~~~~~~~
# - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
#   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
#   the resulting file size.
# - *_CFLAGS, *_CXXFLAGS etc. include *_CPPFLAGS because per-object CPPFLAGS
#   does not seem to work properly with any automake version I tested.
    cat >> Modules.am << EOF
# The ${mod} plugin

if ${mod}_plugin
if UNTRUE
L_${mod}_p = ${dir}/lib${mod}_plugin.a
endif
D_${mod}_p = ${dir}/lib${mod}_plugin\$(LIBEXT)
${NODIST}B_${mod}_p = \$(nodist_SOURCES_${mod})
endif
if ${mod}_builtin
L_${mod}_b = ${dir}/lib${mod}.a
F_${mod}_b = \$(LDFLAGS_${mod})
if BUILD_MOZILLA
L_${mod}_pic = ${dir}/lib${mod}_pic.a
endif
${NODIST}B_${mod}_b = \$(nodist_SOURCES_${mod})
endif

L_builtin += \$(L_${mod}_b)
L_builtin_pic += \$(L_${mod}_pic)
LDFLAGS_builtin += \$(F_${mod}_b)
${PRIVATE}BUILT_SOURCES += \$(B_${mod}_p) \$(B_${mod}_b)
PLUGIN_FILES += \$(D_${mod}_p)

${PRIVATE}${sym}_lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
${NODIST}${PRIVATE}nodist_${sym}_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
${sym}_lib${mod}_plugin_a_CPPFLAGS = \$(CPPFLAGS_plugin) \$(CPPFLAGS_${mod}) -DMODULE_NAME=${mod} -DMODULE_NAME_IS_${mod}
${sym}_lib${mod}_plugin_a_CFLAGS = \$(CFLAGS_plugin) \$(CFLAGS_${mod}) \$(${sym}_lib${mod}_plugin_a_CPPFLAGS)
${sym}_lib${mod}_plugin_a_CXXFLAGS = \$(CXXFLAGS_plugin) \$(CXXFLAGS_${mod}) \$(${sym}_lib${mod}_plugin_a_CPPFLAGS)
${sym}_lib${mod}_plugin_a_OBJCFLAGS = \$(OBJCFLAGS_plugin) \$(OBJCFLAGS_${mod}) \$(${sym}_lib${mod}_plugin_a_CPPFLAGS)

${sym}_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
${NODIST}nodist_${sym}_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
${sym}_lib${mod}_pic_a_CPPFLAGS = \$(CPPFLAGS_builtin_pic) \$(CPPFLAGS_${mod}) -DMODULE_NAME=${mod} -DMODULE_NAME_IS_${mod}
${sym}_lib${mod}_pic_a_CFLAGS = \$(CFLAGS_builtin_pic) \$(CFLAGS_${mod}) \$(${sym}_lib${mod}_pic_a_CPPFLAGS)
${sym}_lib${mod}_pic_a_CXXFLAGS = \$(CXXFLAGS_builtin_pic) \$(CXXFLAGS_${mod}) \$(${sym}_lib${mod}_pic_a_CPPFLAGS)
${sym}_lib${mod}_pic_a_OBJCFLAGS = \$(OBJCFLAGS_builtin_pic) \$(OBJCFLAGS_${mod}) \$(${sym}_lib${mod}_pic_a_CPPFLAGS)

${sym}_lib${mod}_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
${NODIST}nodist_${sym}_lib${mod}_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
${sym}_lib${mod}_a_CPPFLAGS = \$(CPPFLAGS_builtin) \$(CPPFLAGS_${mod}) -DMODULE_NAME=${mod} -DMODULE_NAME_IS_${mod}
${sym}_lib${mod}_a_CFLAGS = \$(CFLAGS_builtin) \$(CFLAGS_${mod}) \$(${sym}_lib${mod}_a_CPPFLAGS)
${sym}_lib${mod}_a_CXXFLAGS = \$(CXXFLAGS_builtin) \$(CXXFLAGS_${mod}) \$(${sym}_lib${mod}_a_CPPFLAGS)
${sym}_lib${mod}_a_OBJCFLAGS = \$(OBJCFLAGS_builtin) \$(OBJCFLAGS_${mod}) \$(${sym}_lib${mod}_a_CPPFLAGS)

libvlc_LIBRARIES += \$(L_${mod}_b) \$(L_${mod}_pic)
lib${mod}_DATA = \$(D_${mod}_p)

lib${mod}dir = \$(libdir)/vlc/${topdir}
${PRIVATE}noinst_LIBRARIES += \$(L_${mod}_p)
${PRIVATE}${dir}/lib${mod}_plugin\$(LIBEXT): \$(${sym}_lib${mod}_plugin_a_OBJECTS)
${PRIVATE}	\$(${LINKER}) \$^ -shared \$(LDFLAGS_plugins) \$(LDFLAGS_${mod})


EOF
  done
done

echo "AM_CONDITIONAL(UNTRUE, false)" >> configure.ac
sed -n -e '/dnl do not touch this line/,//p' < configure.ac.in >> configure.ac

echo "done."

###
###  classic bootstrap stuff
###
set -x
rm -f aclocal.m4 m4/oldgettext.m4 configure config.guess config.log config.sub ltmain.sh libtool ltconfig missing mkinstalldirs depcomp install-sh
rm -Rf intl

# Check for gettext
if gettextize --version >/dev/null 2>&1
then
if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
        '>' 0.11.2 >/dev/null 2>&1
then
  # We have gettext, and a recent version! Everything is cool.
  autopoint || exit 1
  GETTEXT=yes
else
  # User's gettext is too old. try to continue anyway.
  mkdir -p intl
  echo > intl/Makefile.am
  echo 'AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])' > m4/oldgettext.m4
  GETTEXT=old
fi;else
  # we don't have gettext. grmbl. try to continue anyway.
  mkdir -p intl
  echo > intl/Makefile.am
  echo 'AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])' > m4/oldgettext.m4
  GETTEXT=no
fi

# Check for automake
amvers="none"
if automake-1.7 --version >/dev/null 2>&1
then
  amvers="-1.7"
else
  if automake-1.6 --version >/dev/null 2>&1
  then
    amvers="-1.6"
    if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1
    then AUTOMAKESUCKS=yes
    fi
  else
    if automake-1.5 --version >/dev/null 2>&1
    then
      INSTALLSUCKS=yes
      amvers="-1.5"
    else
      if automake --version > /dev/null 2>&1
      then
        amvers=`automake --version | sed -e '1s/[^0-9]*//' -e q`
        case $amvers in
        1.6|1.6.0|1.6.1)
          AUTOMAKESUCKS=yes ;;
        1.5.*)
          INSTALLSUCKS=yes ;;
        esac

        if expr "$amvers" "<" "1.5" > /dev/null 2>&1
        then amvers="none"
        else amvers=""
        fi
      fi
    fi
  fi
fi

if test x$amvers = xnone
then
  set +x
  echo "you need automake version 1.5 or later"
  exit 1
fi

# Do the rest
aclocal${amvers} -I m4 || exit 1
autoheader || exit 1

automake${amvers} --foreign --add-missing --copy || PERLSUCKS=yes

case "$PERLSUCKS" in
  no)
  ;;
  yes)
    set +x
    cat << EOF

=======================================================================
IMPORTANT NOTE: automake failed, please check the error messages. If it
actually segfaulted, it might be because of insufficient stack size; set
the stack size to something bigger or unlimited (\`unlimit stacksize')
and try again.
EOF
    exit 1
  ;;
esac

# Wrap automake's long lines, because the Solaris sed doesn't support lines
# longer than 3999 characters, and ./configure calls sed. We use Perl instead
# of sed for obvious reasons :)
perl -ne 'if(/^.{500}/) {s/(.{200}[^ ]* )/$1\\\n\t/g} print $_' < Makefile.in > Makefile.in.tmp && mv Makefile.in.tmp Makefile.in

autoconf || exit 1

##
##  headers which need to be regenerated
##
rm -f src/misc/modules_builtin.h src/misc/modules_plugin.h
rm -f include/vlc_symbols.h
rm -f mozilla/vlcintf.h

##
##  Shut up
##
set +x

##
##  Glade sometimes sucks
##
echo "workarounds for annoying glade features"
for file in gnome_interface.c gtk_interface.c
do
if grep "DO NOT EDIT THIS FILE" modules/gui/gtk/$file 2>&1 > /dev/null
then
    rm -f /tmp/$$.$file.bak
    cat > /tmp/$$.$file.bak << EOF
/* This file was created automatically by glade and fixed by bootstrap */

#include <vlc/vlc.h>
EOF
    sed -e 1,7d \
        -e 's#_("-:--:--")#"-:--:--"#' \
        -e 's#_("---")#"---"#' \
        -e 's#_("--")#"--"#' \
        -e 's#_("/dev/dvd")#"/dev/dvd"#' \
        -e 's#_(\("./."\))#\1#' \
        < modules/gui/gtk/$file >> /tmp/$$.$file.bak
    mv -f /tmp/$$.$file.bak modules/gui/gtk/$file
fi
done

file=gtk_support.h
if grep "DO NOT EDIT THIS FILE" modules/gui/gtk/$file 2>&1 > /dev/null
then
    rm -f /tmp/$$.$file.bak
    sed -e 's/DO NOT EDIT THIS FILE.*/This file was created automatically by glade and fixed by bootstrap/ ; s/#if.*ENABLE_NLS.*/#if defined( ENABLE_NLS ) \&\& defined ( HAVE_GETTEXT )/' < modules/gui/gtk/$file > /tmp/$$.$file.bak
    mv -f /tmp/$$.$file.bak modules/gui/gtk/$file
fi

##
##  Tell the user about gettext and sed
##
case "$GETTEXT" in
  yes)
  ;;
  no)
    cat << EOF

===========================================================
IMPORTANT NOTE: you do not have gettext installed on your
system. The vlc build will work, but you will not have
internationalization support. We suggest installing gettext.
EOF
  ;;
  old)
    cat << EOF

==========================================================
NOTE: you have an old version of gettext installed on your
system. We suggest upgrading to gettext 0.11.3 or later.
EOF
  ;;
esac

case "$AUTOMAKESUCKS" in
  no)
  ;;
  yes)
    cat << EOF

=============================================================
IMPORTANT NOTE: your version of automake has a bug which will
prevent proper plugin compilation. Either compile VLC with
the --disable-plugins flag, or use a version of automake newer
than 1.6.1 (1.6.2 is OK, and so are the 1.5 series).
EOF
  ;;
esac

case "$INSTALLSUCKS" in
  no)
  ;;
  yes)
    cat << EOF

=============================================================
IMPORTANT NOTE: your version of automake has a bug which will
prevent proper installation. Do not use "make install" with this
version of automake, or use a version of automake newer than 1.5
(such as 1.6 or 1.7).
EOF
  ;;
esac

case "$SEDSUCKS" in
  no)
  ;;
  yes)
    cat << EOF

=============================================================
IMPORTANT NOTE: the version of 'sed' on your system is unable
to handle long lines. bootstrap will try its best to generate
a correct Makefile, but you should expect problems. We highly
recommend installing GNU sed.
EOF
  ;;
esac