Blame subr/pkg_install.subr

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#
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# set +o errexit -o noglob is assumed.
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#
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pkg_install() {
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	local _fname="" _ifs_old="${IFS}" _pkglist_name="" IFS;
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	if ! rtl_fileop mkdir "${PKG_PREFIX}"; then
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		return 1;
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	else	IFS="
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";		for _fname in $(find "${PKG_DESTDIR}" -type d); do
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			if ! rtl_fileop chmod 0755 "${_fname}"; then
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				return 1;
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			fi;
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		done;
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		for _fname in $(find "${PKG_DESTDIR}" \( -not -perm /0111 \) -type f); do
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			if ! rtl_fileop chmod 0644 "${_fname}"; then
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				return 1;
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			fi;
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		done;
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		for _fname in $(find "${PKG_DESTDIR}" -perm /0111 -type f); do
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			if ! rtl_fileop chmod 0755 "${_fname}"; then
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				return 1;
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			fi;
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		done; IFS="${_ifs_old}";
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		(set +o errexit -o noglob; trap "rm -f \"${BUILD_WORKDIR}/install.lock\"" EXIT;
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		date; echo trying to grab lock
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		while true; do
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			if flock -E 622 -w 600 4; then
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				break;
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			elif [ "${?}" -eq 622 ]; then
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				continue;
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			else
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				exit "${?}";
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			fi;
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		done;
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		if ! tar -C "${PKG_DESTDIR}" -cpf - . | tar -C "${PKG_PREFIX}" --overwrite -xpf -; then
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			exit 1;
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		fi) 4<>"${BUILD_WORKDIR}/install.lock";
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		if [ "${?}" -ne 0 ]; then
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			return 1;
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		elif [ "${PKG_PKGLIST_DISABLE:-0}" -eq 0 ]; then
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			if [ ! -e "${PREFIX}/pkglist.${PKG_BUILD_TYPE}" ]\
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			&& ! touch "${PREFIX}/pkglist.${PKG_BUILD_TYPE}"; then
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				return 1;
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			else
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				_pkglist_name="${PKG_BASE_DIR##*/}"; _pkglist_name="${_pkglist_name%%-*}";
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				if ! echo "${_pkglist_name}" >> "${PREFIX}/pkglist.${PKG_BUILD_TYPE}"; then
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					return 1;
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				fi;
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			fi;
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		fi;
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	fi;
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};
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# vim:filetype=sh