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#!/bin/sh
# Copyright (c) 2016, 2017, 2018, 2019, 2020, 2021 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
#
buildp_ast() {
trap '' HUP INT TERM USR1 USR2;
local _param="${1}" _pids="" _pids_niter=0 _pkg_name="" RTL_KILL_TREE_PIDS="";
if [ "${_param}" = "abort" ]; then
rtl_log_msg "fatalexit" "Build aborted.";
fi;
while [ "${_pids_niter}" -lt 8 ]; do
_pids="$(rtl_lconcat "${_pids}" "${RTL_KILL_TREE_PIDS}")"; RTL_KILL_TREE_PIDS="";
if ! rtl_kill_tree "${$}" "TERM"\
|| [ -z "${RTL_KILL_TREE_PIDS}" ]; then
break;
else
: $((_pids_niter+=1));
fi;
done;
if [ -n "${_pids}" ]; then
rtl_log_msg "verbose" "Killed PID(s): %s" "$(rtl_uniq ${_pids})";
fi;
if [ -n "${EX_PKG_DISPATCH_WAIT}" ]\
&& [ "${ARG_RESET_PKG}" -eq 1 ]; then
for _pkg_name in ${EX_PKG_DISPATCH_WAIT}; do
rtl_state_clear "${BUILD_WORKDIR}" "${_pkg_name}";
done;
rtl_log_msg "verbose" "Reset package state for: %s" "${EX_PKG_DISPATCH_WAIT}";
fi;
if [ -n "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}" ]; then
rtl_fileop rm "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}";
fi;
};
buildp_dispatch_fail_pkg() {
local _group_name="${1}" _pkg_name="${2}";
: $((BUILD_NFAIL+=1)); BUILD_PKGS_FAILED="$(rtl_lconcat "${BUILD_PKGS_FAILED}" "${_pkg_name}")";
if [ "${ARG_RELAXED:-0}" -eq 0 ]; then
rtl_log_msg "fatal" "${BUILD_WORKDIR}/${_pkg_name}_stderrout.log:";
cat "${BUILD_WORKDIR}/${_pkg_name}_stderrout.log";
if [ -n "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}" ]; then
printf "%s\n" "${_pkg_name}" > "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}";
fi;
rtl_log_msg "fatal" "Build failed in \`%s', check \`%s' for details." "${_pkg_name}" "${BUILD_WORKDIR}/${_pkg_name}_stderrout.log";
else rtl_log_msg "warning" "Build failed in \`%s', check \`%s' for details." "${_pkg_name}" "${BUILD_WORKDIR}/${_pkg_name}_stderrout.log";
fi;
if [ "${ARG_DUMP_ON_ABORT:-0}" -eq 1 ]; then
rtl_log_msg "pkg_faildump" "Logged environment dump for failed package \`%s' to \`%s'." "${_pkg_name}" "${BUILD_WORKDIR}/${_pkg_name}.dump";
rtl_log_msg "pkg_faildump" "Enter an interactive package build shell w/ the command line: ./pkgtool.sh -a %s -b %s \"%s\" PREFIX=\"%s\""\
"${ARCH}" "${BUILD_KIND}" "${_pkg_name}" "${PREFIX}";
fi;
if [ "${ARG_RELAXED:-0}" -eq 0 ]; then
exit 1;
fi;
};
buildp_dispatch_group_state() {
local _msg="${1}" _group_name="${2}";
case "${_msg}" in
finish_group) rtl_log_msg "group_finish" "[%3d%% ] [%03d/%03d] Finished \`%s' build group." "${6}" "${4}" "${5}" "${_group_name}"; ;;
start_group) rtl_log_msg "group_begin" "[%3d%% ] [%03d/%03d] Starting \`%s' build group..." "${6}" "${4}" "${5}" "${_group_name}"; ;;
esac;
};
buildp_dispatch_pkg_state() {
local _msg="${1}" _group_name="${2}" _pkg_name="${3}";
case "${_msg}" in
disabled_pkg) : $((BUILD_NSKIP+=1)); rtl_log_msg "pkg_skip" "Skipping disabled package \`%s'." "${_pkg_name}"; ;;
missing_pkg) rtl_log_msg "fatalexit" "Error: unknown package \`%s'." "${_pkg_name}"; ;;
msg_pkg) shift 3; rtl_log_msg "pkg_msg" "%s/%s: %s" "${_group_name}" "${_pkg_name}" "${*}"; ;;
skipped_pkg) : $((BUILD_NSKIP+=1)); rtl_log_msg "pkg_skip" "Skipping finished package \`%s'." "${_pkg_name}"; ;;
start_pkg) rtl_log_msg "pkg_begin" "[%3d%%/%3d%%] [%03d/%03d] Starting \`%s' build..." "${7}" "${6}" "${4}" "${5}" "${_pkg_name}"; ;;
step_pkg) rtl_log_msg "pkg_step" "Finished build step %s of package \`%s'." "${4}" "${_pkg_name}"; ;;
finish_pkg)
: $((BUILD_NFINI+=1));
if rtl_lmatch "${ARG_VERBOSE_TAGS}" "build" ","; then
cat "${BUILD_WORKDIR}/${_pkg_name}_stderrout.log";
fi;
rtl_log_msg "pkg_finish" "[%3d%%/%3d%%] [%03d/%03d] Finished \`%s' build." "${7}" "${6}" "${4}" "${5}" "${_pkg_name}"; ;;
start_pkg_child)
if [ "${PKG_NO_LOG_VARS:-0}" -eq 0 ]; then
rtl_log_env_vars "notice" "build" $(rtl_get_vars_fast "^PKG_");
fi;
if rtl_lmatch "${ARG_VERBOSE_TAGS}" "xtrace" ","; then
set -o xtrace;
fi; ;;
esac;
};
buildp_dispatch() {
local _msg="${1}"; shift;
case "${_msg}" in
disabled_pkg|finish_pkg|missing_pkg|msg_pkg|skipped_pkg|start_pkg|start_pkg_child|step_pkg)
buildp_dispatch_pkg_state "${_msg}" "${@}"; ;;
finish_group|start_group)
buildp_dispatch_group_state "${_msg}" "${@}"; ;;
*) if command -v "buildp_dispatch_${_msg}" >/dev/null 2>&1; then
"buildp_dispatch_${_msg}" "${@}";
fi; ;;
esac;
};
buildp_time_init() {
BUILD_DATE_START="$(rtl_date %Y-%m-%d-%H-%M-%S)";
_build_time_secs="$(rtl_date %s)";
};
buildp_time_update() {
: $((_build_time_secs=$(rtl_date %s)-${_build_time_secs}));
: $((_build_time_hours=${_build_time_secs}/3600));
: $((_build_time_minutes=(${_build_time_secs}%3600)/60));
: $((_build_time_secs=(${_build_time_secs}%3600)%60));
};
build() {
local _build_time_hours=0 _build_time_mins=0 _build_time_secs=0 _pkg_name="" _rc=0 _status="" \
BUILD_DATE_START="" BUILD_GROUPS="" BUILD_GROUPS_INHIBIT_DEPS=0 BUILD_HNAME BUILD_IS_PARENT=1 \
BUILD_NFAIL=0 BUILD_NFINI=0 BUILD_NSKIP=0 BUILD_PKGS_FAILED="" BUILD_TARGET="" BUILD_USER="" \
DEFAULT_BUILD_CPUS=1 DEFAULT_BUILD_LAST_FAILED_PKG_FNAME="" DEFAULT_BUILD_LOG_FNAME="" \
DEFAULT_BUILD_STEPS="" DEFAULT_BUILD_VARS="" DEFAULT_CLEAR_PREFIX_PATHS="" DEFAULT_GIT_ARGS="" \
DEFAULT_GITROOT_HEAD="${DEFAULT_GITROOT_HEAD:-}" DEFAULT_LOG_ENV_VARS="" DEFAULT_MIRRORS="" \
DEFAULT_TARGET="" DEFAULT_WGET_ARGS="" MIDIPIX_BUILD_PWD="";
DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME=""; EX_PKG_DISPATCH_WAIT="";
if ! . "${0%/*}/subr/build_init.subr"; then
printf "Error: failed to source \`${0%/*}/subr/build_init.subr'." >&2; exit "${_rc}";
elif ! build_init "${@}"; then
printf "Error during initilisation: %s.\n" "${_status}" >&2; exit "${_rc}";
elif [ -n "${_status}" ]; then
_rc=0; _status="${_status}";
else trap "buildp_ast exit" EXIT; trap "buildp_ast abort" HUP INT TERM USR1 USR2;
buildp_time_init;
rtl_log_msg "build_begin" "Build started by %s@%s at %s." "${BUILD_USER}" "${BUILD_HNAME}" "${BUILD_DATE_START}";
rtl_log_env_vars "build_vars" "build (global)" ${DEFAULT_LOG_ENV_VARS};
ex_pkg_dispatch "${DEFAULT_BUILD_STEPS}" "${DEFAULT_BUILD_VARS}" \
buildp_dispatch "${BUILD_GROUPS}" "${BUILD_GROUPS_INHIBIT_DEPS}" \
"${ARG_PARALLEL}" "${BUILD_WORKDIR}/build.fifo" "${ARG_RESTART}" \
"${ARG_RESTART_AT}" "${ARG_RESTART_RECURSIVE}" "${BUILD_WORKDIR}";
buildp_time_update;
rtl_log_msg "build_finish" "%s finished, %s skipped, and %s failed package(s)." "${BUILD_NFINI:-0}" "${BUILD_NSKIP:-0}" "${BUILD_NFAIL:-0}";
rtl_log_msg "build_finish_time" "Build time: %s hour(s), %s minute(s), and %s second(s)." "${_build_time_hours:-0}" "${_build_time_minutes:-0}" "${_build_time_secs:-0}";
if [ -n "${BUILD_PKGS_FAILED}" ]; then
_rc=1; _status="Build script failure(s) in: ${BUILD_PKGS_FAILED}.";
fi;
fi;
if [ "${_rc}" -ne 0 ]; then
rtl_log_msg "fatalexit" "${_status}";
elif [ -n "${_status}" ]; then
rtl_log_msg "info" "${_status}";
fi;
};
set +o errexit -o noglob -o nounset;
export LANG=C LC_ALL=C; build "${@}";
# vim:filetype=sh textwidth=0
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