autogen

#!/bin/bash
#INSTALL should be saved as is replaced by --force (an odd  feature of autoreconf)
# for nested packages, autoreconf still creates issues with m4 alignment
# so autoreconf in each package with --no-recursive when there are nested ones.
# empirically, top-down order works better (trash generated by root autoreconf in nested packages is erased by nested autoreconf)

export PATH=$PATH:$(pwd)/build/linux/dvda-author-full.build/bin:$(pwd)/build/win32/dvda-author-full.build/bin
echo "Using autoconf..."
autoconf --version
if test $? != 0 ; then
   echo 'You need autoconf installed to run this in-tree bootstrap tool'
   echo 'install it from GNU autoconf source code (ftp://gnu.ftp.org/gnu)'
   exit
fi

if test -d autom4te.cache; then
   rm -rf autom4te.cache
fi

backup=INSTALL_save_$(date | sed -r "s/[() :]/./g")
if test -f INSTALL; then
   cp INSTALL $backup
fi

topdir=`pwd`
echo "Entering: "
echo "$topdir"
libtoolize --force -cfi
#automake --add-missing --force-missing
autoconf -f -Im4 -Im4.extra -Im4.extra.dvdauthor --warnings=none
autoheader --warnings=none
exitcode=$?
cd "$topdir"

if test -f $backup; then
	mv $backup INSTALL
	if test $? != 0; then
	  echo INSTALL was backed up in previous generation but could not be recovered.
	  echo Fix this manually.
	fi
fi

#cleaning up the empty lines (compress to about 1/3 of line count)

function clean()
{
  sed -r -i '/^\s{3,}*$/d' $1
}


echo Cleaning configure:
if test -f configure; then
  echo -e Before:\\t$(wc -l configure | sed s/configure//) lines...
  clean configure
  echo -e After:\\t$(wc -l configure | sed s/configure//) lines
fi

exit $exitcode