#!/bin/bash
#
# https://www.gnu.org/software/bash/
#
P=bash
V=${BASH5_VERSION:-5.3}
FNAME="$P-$V.tar.gz"
DOWNLOAD_URL="https://ftp.gnu.org/gnu/$P/${FNAME}"

source "$(dirname "$0")/librecipes.bash"

if [[ "$V" == '5.3' ]]; then
	cd "${SRC_DIR}"
	for ((i=1; i<=9; i++)); do
		patch_name="bash53-00$i"
		src_file="${DOWNLOADS_DIR}/${patch_name}"
		url="https://ftp.gnu.org/gnu/$P/$P-$V-patches/${patch_name}"
		test -r "${src_file}" || curl -L --output "$_" "${url}" \
			|| exit ${PB_ERR_DOWNLOAD}
		patch -p0 < "${src_file}"
	done
fi

#---
# configure
mkdir -p "${BUILD_DIR}" && cd "$_" || exit ${PB_ERR_SYSTEM}
loadablesdir="${PREFIX}/${UTILBIN_DIR}/builtins" \
"${SRC_DIR}/configure" \
	--prefix="${PREFIX}" \
	--bindir="${PREFIX}/${UTILBIN_DIR}" \
        || exit ${PB_ERR_CONFIGURE}

#---
# compile
make -j ${NJOBS} || exit ${PB_ERR_MAKE}
make -C examples/loadables -j ${NJOBS} || exit ${PB_ERR_MAKE}

#---
# install
make install || exit ${PB_ERR_INSTALL}

#---
# post-install
rm -rf "${PREFIX}/include/bash"
rm -rf "${PREFIX}/share/locale"
rm -rf "${PREFIX}/share/doc"
rm -rf "${PREFIX}/share/info"
rm -rf "${PREFIX}/share/man/man1/bash"*

#---
# Local Variables:
# mode: shell-script-mode
# sh-basic-offset: 8
# End: