buildp_ast() { local _param="${1}" _pids_killed=""; rm -f "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}"; case "${_param}" in abort) ex_rtl_log_msg failexit "Build aborted."; ;; esac; ex_rtl_kill_tree "${$}"; if [ -n "${_pids_killed}" ]; then ex_rtl_log_msg vnfo "Killed PIDs ${_pids_killed}"; fi; }; buildp_init_args() { local _last_pkg=""; _status=""; if [ "${ARG_AS_NEEDED:-0}" -eq 1 ]\ && [ -e "${PREFIX}/build.gitref" ]\ && [ "$(git rev-parse HEAD)" = "$(cat "${PREFIX}/build.gitref")" ]; then _status="Git repository has not changed since last build and --as-needed was specified."; fi; if [ -n "${ARG_RESTART}" ]; then if [ "${ARG_RESTART#\*\*}" != "${ARG_RESTART}" ]; then ARG_RESTART="${ARG_RESTART#\*\*}"; ARG_RESTART_RECURSIVE=2; elif [ "${ARG_RESTART#\*}" != "${ARG_RESTART}" ]; then ARG_RESTART="${ARG_RESTART#\*}"; ARG_RESTART_RECURSIVE=1; fi; fi; case "${ARG_RESTART}" in ALL) ARG_RESTART_AT=ALL; ;; LAST) ARG_RESTART_AT=""; ;; "") ;; *:*) ARG_RESTART_AT="${ARG_RESTART#*:}"; ARG_RESTART="${ARG_RESTART%:*}"; ;; *) ARG_RESTART="$(echo "${ARG_RESTART}" | sed "s/,/ /g")"; ARG_RESTART_AT=ALL; ;; esac; if [ "${ARG_RESTART}" = "LAST" ]; then if [ -n "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}" ]\ && [ -e "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}" ]; then _last_pkg="$(cat "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}")"; ex_rtl_fileop rm "${DEFAULT_BUILD_LAST_FAILED_PKG_FNAME}"; ex_rtl_state_clear "${BUILD_WORKDIR}" "${_last_pkg}"; fi; fi; ex_rtl_log_set_vnfo_lvl "${ARG_VERBOSE:-0}"; BUILD_IS_PARENT=1; BUILD_DATE_START="$(ex_rtl_date %Y-%m-%d-%H-%M-%S)"; BUILD_NFINI="${BUILD_NSKIP:=${BUILD_NFAIL:=${BUILD_NBUILT:=0}}}"; BUILD_PKGS_FAILED=""; BUILD_TIMES_SECS="$(ex_rtl_date %s)"; if [ "${ARG_FETCH_FORCE}" = "ipv4" ]; then DEFAULT_GIT_ARGS="-4${DEFAULT_GIT_ARGS:+ ${DEFAULT_GIT_ARGS}}"; DEFAULT_WGET_ARGS="-4${DEFAULT_WGET_ARGS:+ ${DEFAULT_WGET_ARGS}}"; elif [ "${ARG_FETCH_FORCE}" = "ipv6" ]; then DEFAULT_GIT_ARGS="-6${DEFAULT_GIT_ARGS:+ ${DEFAULT_GIT_ARGS}}"; DEFAULT_WGET_ARGS="-6${DEFAULT_WGET_ARGS:+ ${DEFAULT_WGET_ARGS}}"; fi; return 0; }; buildp_init_clean_prefix() { if ex_rtl_lmatch "${ARG_CLEAN_BUILDS}" , prefix; then ex_rtl_log_msg info "-C prefix specified, cleaning prefix..."; for _pname in ${DEFAULT_CLEAR_PREFIX_PATHS}; do ex_rtl_fileop rm "${PREFIX}/${_pname}"; done; fi; return 0; }; buildp_init_env() { local _rc=0 _vname="" _vname_val=""; _status=""; case "${ARG_PARALLEL}" in auto) if [ "${DEFAULT_BUILD_CPUS}" -gt 1 ]; then ARG_PARALLEL=$((${DEFAULT_BUILD_CPUS}/2)); else ARG_PARALLEL="${DEFAULT_BUILD_CPUS}"; fi; ;; *[^0-9]*) _rc=10; _status="Error: invalid jobs count \`${ARG_PARALLEL}'."; ;; esac; if [ "${_rc}" -eq 0 ]; then ex_rtl_clean_env "${DEFAULT_CLEAR_ENV_VARS_EXCEPT}"; if ex_rtl_check_path_vars "${DEFAULT_CHECK_PATH_VARS}"; then export PATH="${PREFIX}/bin${PATH:+:${PATH}}"; else : $((_rc+=(11-1))); fi; fi; return "${_rc}"; }; buildp_init_exec() { _status="" trap "buildp_ast abort" HUP INT TERM USR1 USR2; trap "buildp_ast exit" EXIT; umask 022; return 0; }; buildp_init_files() { local _log_last_fname="" _log_last_ts="" _rc=0; _status="" ex_rtl_fileop mkdir "${BUILD_DLCACHEDIR}" "${BUILD_WORKDIR}"; if ex_rtl_lmatch "${ARG_DIST}" , rpm; then ex_rtl_fileop mkdir "${PREFIX_RPM}"; fi; if [ -e "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}" ]; then _rc=13; _status="Error: another build targeting this architecture and build type is currently in progress."; else touch "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}"; if [ -e "${DEFAULT_BUILD_LOG_FNAME}" ]; then _log_last_ts="$(stat -c %Y "${DEFAULT_BUILD_LOG_FNAME}")"; _log_last_ts="$(awk 'BEGIN {printf(strftime("%Y-%m-%d-%H-%M-%S", '"${_log_last_ts}"'))}')"; _log_last_fname="${DEFAULT_BUILD_LOG_FNAME}.${_log_last_ts}"; ex_rtl_fileop mv "${DEFAULT_BUILD_LOG_FNAME}" "${_log_last_fname}"; ex_rtl_fileop ln_symbolic "${_log_last_fname}" "${DEFAULT_BUILD_LOG_LAST_FNAME}"; fi; ex_rtl_fileop touch "${DEFAULT_BUILD_LOG_FNAME}"; fi; return "${_rc}"; }; buildp_init_getopts() { local _opt="" _shiftfl=0; _status=""; while [ "${#}" -gt 0 ]; do case "${1}" in --as-needed) ARG_AS_NEEDED=1; _shiftfl=1; ;; --debug-minipx) ARG_DEBUG_MINIPIX=1; _shiftfl=1; ;; -v*) _opt="${1#-}"; while [ -n "${_opt}" ]; do : $((ARG_VERBOSE+=1)); _opt="${_opt#?}"; done; _shiftfl=1; ;; *) _shiftfl=0; ;; esac; if [ "${_shiftfl}" -gt 0 ]; then shift "${_shiftfl}"; continue; elif getopts a:b:C:D:Fhp:Pr:R _opt; then case "${_opt}" in a) ARCH="${OPTARG}"; ;; b) BUILD="${OPTARG}"; ;; C) ARG_CLEAN_BUILDS="${OPTARG}"; ;; D) ARG_DIST="${OPTARG}"; ;; F) ARG_FETCH_FORCE=1; ;; h) cat etc/build.usage; exit 0; ;; p) ARG_PARALLEL="${OPTARG}"; ;; P) ARG_PARALLEL="auto"; ;; r) ARG_RESTART="${OPTARG}"; ;; R) ARG_RELAXED=1; ;; *) cat etc/build.usage; exit 1; ;; esac; shift $((${OPTIND}-1)); OPTIND=1; else break; fi; done; if [ "${_rc}" -eq 0 ]; then while [ ${#} -gt 0 ]; do case "${1}" in *=*) ex_rtl_set_var_unsafe "${1%%=*}" "${1#*=}"; ;; [^a-zA-Z]*) _rc=2; _status="Error: build group names must start with [a-zA-Z]."; ;; *[^_a-zA-Z]*) _rc=3; _status="Error: build group names must not contain [^_a-zA-Z]."; ;; *) BUILD_GROUPS="${BUILD_GROUPS:+${BUILD_GROUPS} }${1}"; ;; esac; shift; done; fi; return "${_rc}"; }; buildp_init_prereqs() { local _cmd="" _cmds_missing="" _rc=0; _status=""; for _cmd in \ awk bunzip2 cat chmod cmake cp date find flock g++ \ gcc git grep gunzip gzip hostname install kill \ ln lzip make mkdir mkfifo mv paste patch perl \ pgrep pkill printf readlink rm sed seq sha256sum \ sort stat tail tar test touch tr wget xz zip; do if ! which "${_cmd}" >/dev/null 2>&1; then _cmds_missing="${_cmds_missing:+${_cmds_missing} }${_cmd}"; fi; done; if [ -n "${_cmds_missing}" ]; then _rc=4; _status="Error: missing prerequisite package(s): ${_cmds_missing}"; elif ! awk -V 2>/dev/null | grep -q "^GNU Awk "; then _rc=5; _status="Error: awk(1) in \$PATH must be GNU Awk."; elif ! sed --version 2>/dev/null | grep -q "^GNU sed "; then _rc=6; _status="Error: sed(1) in \$PATH must be GNU sed."; fi; return "${_rc}"; }; buildp_init_type() { local _rc=0; _status=""; : ${ARCH:=nt64}; : ${BUILD:=debug}; if [ "${ARCH}" = nt32 ]; then DEFAULT_TARGET="i686-nt32-midipix"; elif [ "${ARCH}" = nt64 ]; then DEFAULT_TARGET="x86_64-nt64-midipix"; else if [ "${BUILD}" != debug ]\ && [ "${BUILD}" != release ]; then _rc=7; _status="Error: unknown build type \`${BUILD}'."; fi; _rc=8; _status="Error: invalid architecture \`${ARCH}'."; fi; return "${_rc}"; }; buildp_init_vars() { local _fname="" _rc=0; _status=""; if [ -z "${DEFAULT_BUILD_CPUS}" ]; then if [ -e /proc/cpuinfo ]; then DEFAULT_BUILD_CPUS="$(awk '/^processor/{cpus++} END{print cpus}' /proc/cpuinfo)"; else DEFAULT_BUILD_CPUS=1; fi; fi; for _fname in \ ${HOME}/midipix_build.vars \ ${HOME}/.midipix_build.vars \ ../midipix_build.vars \ ./vars/env.vars; do [ -e ${_fname} ] && . ${_fname}; done; for _fname in $(find ./groups -name *.group | sort); do . "${_fname}"; _fname="${_fname##*/}"; _fname="${_fname%.group}"; if [ "${_fname#[0-9][0-9][0-9].*}" != "${_fname}" ]\ && [ "${_fname#*[1-9].*}" = "${_fname}" ]\ && [ "${_fname}" != "999.invariants.group" ]; then GROUPS_DEFAULT="${GROUPS_DEFAULT:+${GROUPS_DEFAULT} }${_fname#*.}"; fi; done; if [ -z "${PREFIX}" ]; then _rc=9; _status="Error: \${PREFIX} empty or unset."; fi; return "${_rc}"; }; build_fini() { : $((BUILD_TIMES_SECS=$(ex_rtl_date %s)-${BUILD_TIMES_SECS})); : $((BUILD_TIMES_HOURS=${BUILD_TIMES_SECS}/3600)); : $((BUILD_TIMES_MINUTES=(${BUILD_TIMES_SECS}%3600)/60)); : $((BUILD_TIMES_SECS=(${BUILD_TIMES_SECS}%3600)%60)); if [ -f "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}" ]; then ex_rtl_fileop rm ${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}; fi; }; build_init() { local _rc=0 _status=""; if ! buildp_init_exec \ || ! buildp_init_getopts "${@}" \ || ! buildp_init_prereqs \ || ! buildp_init_type \ || ! buildp_init_vars \ || ! buildp_init_env \ || ! buildp_init_args \ || ! buildp_init_files \ || ! buildp_init_clean_prefix; then _rc="${?}"; ex_rtl_log_msg fail "${_status}"; exit "${_rc}"; elif [ -n "${_status}" ]; then ex_rtl_log_msg info "${_status}"; exit 0; else return "${_rc}"; fi; }; # vim:filetype=sh