subr/build.subr, build.sh: merged into build.sh.

subr/{pkg,rtl}.subr: merged into subr/rtl.subr.

1 files changed, 119 insertions, 0 deletions

diff --git a/subr/rtl.subr b/subr/rtl.subr
index 6f15a432..70fcbe32 100644
--- a/subr/rtl.subr
+++ b/subr/rtl.subr
@@ -102,4 +102,123 @@ secure_rm() {
 	done;
 };
 
+
+is_build_script_done() {
+	if [ "${1}" = "clean" ]; then
+		if match_list "${ARG_RESTART}" , ${BUILD_PACKAGE_LC}	\
+		&& [ -n "${ARG_RESTART_AT}" ]				\
+		&& match_list "${ARG_RESTART_AT}" , "${1}"; then
+			return 1;		# Build
+		else
+			return 0;		# Skip
+		fi;
+	elif [ "${ARG_RESTART}" = "ALL" ]; then
+		return 1;			# Build
+	elif match_list "${ARG_RESTART}" , ${BUILD_PACKAGE_LC}; then
+		if [ -n "${ARG_RESTART_AT}" ]; then
+			if [ "${ARG_RESTART_AT}" = "ALL" ]; then
+				return 1;	# Build
+			elif match_list "${ARG_RESTART_AT}" , "${1}"; then
+				return 1;	# Build
+			else
+				return 0;	# Skip
+			fi;
+		else
+			return 1;		# Build
+		fi;
+	elif [ -f ${WORKDIR}/.${2:-${BUILD_PACKAGE_LC}}.${1} ]; then
+		return 0;		# Skip
+	else
+		return 1;		# Build
+	fi;
+};
+
+log_env_vars() {
+	log_msg info "Variables for this ${1:-build}:"; shift;
+	while [ ${_lev_nvar:=0} -lt ${#} ]; do
+		_lev_arg="$(eval echo \${${_lev_nvar}})";
+		_lev_arg="${_lev_arg%%=*}";
+		if [ ${#_lev_arg} -gt ${_lev_arg_len_max:=0} ]; then
+			_lev_arg_len_max=${#_lev_arg};
+		fi; : $((_lev_nvar+=1));
+	done; unset _lev_nvar _lev_arg;
+	while [ ${#} -gt 0 ]; do
+		log_msg info "$(printf					\
+			"%${_lev_arg_len_max}.${_lev_arg_len_max}s=%s"	\
+			"${1%%=*}" "$(get_var_unsafe ${1#*=})")";
+		shift;
+	done; unset _lev_arg_len_max;
+};
+
+parse_with_pkg_name() {
+	PKG_NAME=${1}; shift;
+	_pwpn_pkg_name_uc=$(echo ${PKG_NAME} | tr a-z A-Z);
+	if [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_URL)" ]\
+	&& [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_URLS_GIT)" ]\
+	&& [ -z "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_VERSION)" ]; then
+		unset _pwpn_pkg_name_uc;
+		log_msg failexit "Error: package \`${PKG_NAME}' missing in build.vars.";
+	else
+		for _pwpn_vname in ${PKG_BUILD_VARS}; do
+			if [ -n "$(get_var_unsafe DEFAULT_${_pwpn_vname})" ]; then
+				set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe DEFAULT_${_pwpn_vname})";
+			fi;
+			if [ -n "$(get_var_unsafe ${BUILD_TARGET}_${_pwpn_vname})" ]; then
+				set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe ${BUILD_TARGET}_${_pwpn_vname})";
+			fi;
+			if [ "${BUILD}" = "debug" ]	\
+			&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_DEBUG)" ]; then
+				set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_DEBUG)";
+			elif [ "${BUILD}" = "release" ]	\
+			&& [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_RELEASE)" ]; then
+				set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname}_RELEASE)";
+			elif [ -n "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname})" ]; then
+				set_var_unsafe PKG_${_pwpn_vname} "$(get_var_unsafe PKG_${_pwpn_pkg_name_uc}_${_pwpn_vname})";
+			fi;
+		done; unset _pwpn_vname;
+	fi;
+	[ -z "${PKG_FNAME}" ] && PKG_FNAME=${PKG_URL##*/};
+	[ -z "${PKG_SUBDIR}" ] && PKG_SUBDIR=${PKG_FNAME%%.tar*};
+	[ -n "${PKG_ENV_VARS_EXTRA}" ] && set_env_vars_with_sep : "${PKG_ENV_VARS_EXTRA}";
+	for _pwpn_env_var in $(set); do
+		if [ "${_pwpn_env_var#PKG_${_pwpn_pkg_name_uc}}" != "${_pwpn_env_var}" ]; then
+			_pwpn_env_vars="${_pwpn_env_vars:+${_pwpn_env_vars} }${_pwpn_env_var%%=*}";
+		fi;
+	done;
+	if [ -n "${_pwpn_env_vars}" ]; then
+		log_env_vars "build" ${_pwpn_env_vars};
+	fi; unset _pwpn_pkg_name_uc _pwpn_env_var _pwpn_env_vars;
+};
+
+run_cmd_unsplit() {
+	_rcu_cmd=${1}; shift;
+	while [ ${#} -gt 0 ]; do
+		[ -n "${1}" ] &&\
+			_rcu_cmdline="${_rcu_cmdline:+${_rcu_cmdline}:}${1}";
+		shift;
+	done;
+	push_IFS :; ${_rcu_cmd} ${_rcu_cmdline}; _rcu_rc=$?; pop_IFS;
+	unset _rcu_cmd _rcu_cmdline; return ${_rcu_rc};
+};
+
+set_build_script_done() {
+	_sbsd_script_fname=${BUILD_PACKAGE_LC};
+	_sbsd_done_fname=${WORKDIR}/.${_sbsd_script_fname};
+	while [ $# -ge 1 ]; do
+		if [ "${1#-}" != "${1}" ]; then
+			secure_rm ${_sbsd_done_fname}.${1#-};
+		else
+			touch ${_sbsd_done_fname}.${1};
+			log_msg info "Finished build step ${1} of \`${_sbsd_script_fname}'.";
+		fi; shift;
+	done; unset _sbsd_script_fname _sbsd_done_fname;
+};
+
+set_env_vars_with_sep() {
+	_sevws_sep=${1}; shift; push_IFS ${_sevws_sep}; set -- ${1};
+	while [ ${#} -gt 0 ]; do
+		export "${1}"; shift;
+	done; unset _sevws_sep; pop_IFS;
+};
+
 # vim:filetype=sh