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#
# set -o errexit -o noglob are assumed.
#
exp_pkg_vars() {
local _pkg_name="${1}" _pkg_name_uc _build_uc _vname_dst _vname_src;
_pkg_name_uc="$(ex_toupper "${_pkg_name}")";
_build_uc="$(ex_toupper "${BUILD}")";
for _vname_dst in PREFIX ${PKG_BUILD_VARS}; do
for _vname_src in \
"DEFAULT_${_vname_dst}" \
"${BUILD_TARGET}_${_vname_dst}" \
"PKG_${_pkg_name_uc}_${_vname_dst}" \
"PKG_${_pkg_name_uc}_${_vname_dst}_${_build_uc}"; do
if [ -n "$(ex_get_var_unsafe "${_vname_src}")" ]; then
ex_set_var_unsafe "PKG_${_vname_dst}" "$(ex_get_var_unsafe ${_vname_src})";
if ! ex_lmatch "${PKG_ENV_VARS}" " " "${_vname_src}"; then
PKG_ENV_VARS="${PKG_ENV_VARS:+${PKG_ENV_VARS} }${_vname_src}";
fi;
fi;
done;
done;
};
ex_pkg_vars() {
local _vars_path;
for _vars_path in vars/${PKG_NAME}.vars; do
if [ -e "${_vars_path}" ]\
|| [ -L "${_vars_path}" ]; then
. "${_vars_path}";
fi;
done;
if [ "${PKG_NAME#*_flavour_*}" != "${PKG_NAME}" ]; then
PKG_NAME_PARENT="${_pkg_name%_flavour_*}";
exp_pkg_vars "${PKG_NAME_PARENT}";
fi;
exp_pkg_vars "${PKG_NAME}";
};
# vim:filetype=sh
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