bootstrap

#!/bin/sh

echo "Preparing autotools for bootstrapping..."
make all-autotools || exit 1
echo

# Get the list of submodules to process.
# If arguments are provided, use them as the list.
# Otherwise, process all submodules.
if [ $# -gt 0 ]; then
  SUBMODULES="$*"
  echo "Specified submodules: $SUBMODULES"
else
  SUBMODULES="binutils-os2 gcc-os2 libc cmake-os2"
  echo "All submodules: $SUBMODULES"
fi


export PATH="$(pwd)/autotools/bin:$PATH"

for sub in $SUBMODULES; do
  if test -L "$sub"; then
    sub=$(readlink "$sub")
  fi
  echo "Initializing submodule $sub..."
  git submodule update --init --recursive --force "$sub" || exit 1

  echo "Applying patches for $sub..."
  gitam_opt="-3"
  if test "$sub" = "gcc-os2-ps" || test "$sub" = "libc"; then
    gitam_opt="$gitam_opt --keep-cr"
  fi
  ( cd "$sub" && git am $gitam_opt ../patches/"$sub"/*.patch ) || exit 1

  if test -f "$sub/autogen.sh"; then
    echo "Bootstrapping $sub..."
    ( cd "$sub" && chmod a+x autogen.sh && ./autogen.sh ) || exit 1
  fi

  echo
done

echo "Done."