From 19ab706dac37932341aa743c982dd4cca9df4636 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz=20=28arab=2C=20vx?=
 =?UTF-8?q?p=29?= <lucio@lucioillanes.de>
Date: Sun, 10 Dec 2017 18:40:13 +0000
Subject: etc/build.usage, subr/build_args.subr: adds -C build[,dest[,src]]
 (clean subdirs) and -p (create package tarballs). subr/pkg_clean.subr: given
 -C, clean build, dest, and/or src. subr/pkg_install.subr: given -p, create
 gzip(1)-compressed package tarball at ${PKG_BASE_DIR}/${PKG_NAME}.tgz.
 vars/env.vars:${DEFAULT_BUILD_STEPS}: adds `clean' post-install.

---
 subr/build_args.subr | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'subr/build_args.subr')

diff --git a/subr/build_args.subr b/subr/build_args.subr
index 8bf668a4..34875047 100644
--- a/subr/build_args.subr
+++ b/subr/build_args.subr
@@ -8,8 +8,10 @@ BUILD_ARGS_SPEC="
 	ARCH:arg:-a:
 	BUILD:arg:-b:
 	ARG_CLEAN:-c:
+	ARG_CLEAN_BUILDS:arg:-C:
 	ARG_DEBUG_MINIPIX:--debug-minipix:
 	ARG_OFFLINE:-N:
+	ARG_PACKAGE:-p:
 	ARG_PARALLEL:optarg:-P:auto
 	ARG_RELAXED:-R:
 	ARG_RESTART:arg:-r:
@@ -57,7 +59,14 @@ build_args() {
 			shift;
 		fi;
 	done;
-	if [ -n "${ARG_TARBALL}" ]; then
+	if [ -n "${ARG_CLEAN_BUILDS}" ]; then
+		ARG_CLEAN_BUILDS="$(echo "${ARG_CLEAN_BUILDS}" | sed "s/,/ /g")";
+	fi;
+	if [ -n "${ARG_CLEAN_BUILDS}" ]\
+	|| [ "${ARG_PACKAGE:-0}" -eq 1 ]\
+	&& [ -n "${ARG_TARBALL}" ]; then
+		unset ARG_TARBALL;
+	elif [ -n "${ARG_TARBALL}" ]; then
 		if [ "${ARG_TARBALL#-t.}" != "${ARG_TARBALL}" ]; then
 			TARBALL_SUFFIX="${ARG_TARBALL#-t.}";
 		else
@@ -78,7 +87,7 @@ build_args() {
 		else
 			ARG_RESTART_AT=ALL;
 		fi;
-		ARG_RESTART="$(echo ${ARG_RESTART} | sed "s/,/ /g")";
+		ARG_RESTART="$(echo "${ARG_RESTART}" | sed "s/,/ /g")";
 	fi;
 	while [ ${#} -gt 0 ]; do
 	case "${1}" in
-- 
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