midipix_build - a comprehensive midipix distro build script

Age	Commit message (Collapse)	Author	Files	Lines
2017-12-22	build.sh:fail_pkg: terminate pending builds given build failure, -P, and ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-5/+0
	absence of -R. etc/build.usage: clarify the consequences of parallelising builds to guide the perplexed and to confuse the people of the tribe of certainty into enlightenment (or not?) subr/ex_pkg_dispatch.subr:exp_pkg_dispatch(): moved traps. subr/ex_pkg_exec.subr:ex_pkg_exec(): forcibly pkill(1) child processes on failure.
2017-12-06	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): don't launch new jobs if at ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-10/+12
	least one package failed.
2017-12-05	subr/build_init.subr: touch ${DEFAULT_BUILD_LOG_FNAME} and set ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-1/+1
	${BUILD_IS_PARENT=1}. subr/ex_pkg_dispatch.subr:exp_pkg_dispatch(): set ${BUILD_IS_PARENT=0} within child process context. subr/ex_rtl_log.subr:exp_rtl_log_printf(): append message sans attributes to ${DEFAULT_BUILD_LOG_FNAME} given ${BUILD_IS_PARENT}.
2017-12-05	etc/build.usage: adds -P [jobs].	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-1/+2
	subr/build_args.subr: adds `optarg' arg type & ARG_PARALLEL:optarg:-P:auto. subr/build_init.subr: default ${ARG_PARALLEL} ([jobs]) to ${DEFAULT_BUILD_CPUS}. subr/ex_pkg_dispatch.subr: honour ${ARG_PARALLEL}, defaulting to no parallelisation.
2017-12-05	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): dispatch ${_njobs_max} jobs ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-4/+10
	prior to entering FIFO loop.
2017-12-05	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): open FIFO in read/write mode to ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-2/+2
	prevent EOF-related race conditions. subr/ex_pkg_exec.subr:ex_pkg_exec(): always dispatch finish for successfully built packages.
2017-12-05	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): correctly handle failed package ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-3/+0
	builds.
2017-12-05	subr/ex_pkg_dispatch.subr: maintain the count of jobs at its maximum at all ↵	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-40/+56
	times, whenever applicable.
2017-12-05	vars/build.vars:{native_packages_*,dist_minipix}: enables parallelisation.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-39/+52
	vars/env.vars:${DEFAULT_BUILD_VARS}: adds ${PKG_PARALLELISE}. subr/ex_pkg_dispatch.subr: implements parallelisation.
2017-12-03	subr/*.subr: fix header legends.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-1/+5
	subr/ex_pkg_dispatch.subr: add warning to header concerning set -o errexit.
2017-12-03	etc/build.usage: update.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-1/+2
	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): reimplement -r ALL.
2017-12-03	Separate front end (build.sh, subr/build_*) from dispatcher.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-40/+54

2017-11-29	build.sh: always print std{out,err} logs given ${ARG_XTRACE} (-x.)	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-0/+3
	etc/build.usage: updated. subr/ex_pkg_dispatch.subr: set -o xtrace within child process given ${ARG_XTRACE} (-x.) subr/ex_setup_args.subr: set ${ARG_VERBOSE2} (-vv) given ${ARG_XTRACE} (-x.)
2017-11-23	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): fix potential race condition.	Lucio Andrés Illanes Albornoz	1	-13/+14
	subr/ex_pkg_dispatch.subr:ex_pkg_dispatch(): eliminate redundant 2nd FIFO.
2017-11-22	subr/ex_pkg_{dispatch,env}.subr: move ${PKG_DISABLED} check.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-11/+16

2017-11-22	subr/ex_pkg_{dispatch,steps}.subr: split.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-84/+20
	subr/ex_pkg_{env,vars}.subr: moved checks.
2017-11-22	build.sh, subr/ex_pkg_dispatch.subr: splits build logging and job control logic.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-5/+36
	subr/ex_pkg_dispatch.subr: dispatch background jobs w/ redirected std{err,out} & FIFO. subr/ex_pkg_state.subr:ex_pkg_state_init(): trap(1) signals to abort build. vars/{gcc,musl}.vars: don't exit(1) from within package subroutine.
2017-11-22	subr/ex_pkg_dispatch.subr: correctly check for finished package status.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-51/+53

2017-11-22	subr/: reorganised as {ex{,_{pkg,rtl,setup}},pkg}_.	Lucio Andrés Illanes Albornoz (arab, vxp)	1	-0/+71