=== modified file 'default.alpine-base.do'
--- default.alpine-base.do	2017-11-30 21:40:46 +0000
+++ default.alpine-base.do	2017-11-30 21:07:53 +0000
@@ -7,7 +7,7 @@
 	depend alpine-repo-init \
 		\?arch \?release \?repositories \?alpine_mirror \
 		%build_dir=source_dir
-	init-build-dir-vars
+
 	hash-changes
 	exit-if-unchanged
 	clone-build-dir $vars[source_dir]

=== modified file 'default.alpine-repo-init.do'
--- default.alpine-repo-init.do	2017-11-30 21:40:46 +0000
+++ default.alpine-repo-init.do	2017-11-30 21:07:53 +0000
@@ -34,3 +34,4 @@
 }
 . ./common.zsh
 # vim: fileencoding=utf8 ft=zsh noet sw=4 ts=4 sts=4
+

=== modified file 'functions/clone-build-dir'
--- functions/clone-build-dir	2017-11-30 21:40:46 +0000
+++ functions/clone-build-dir	2017-11-30 20:18:01 +0000
@@ -1,3 +1,12 @@
+if ! (($+vars[build_dir])); then
+	vars[build_dir]=$DO:h/work/$BASE:t
+fi
+if ! (($+vars[changes_dir])); then
+	vars[changes_dir]=$DO:h/work/$BASE:t.changes
+fi
+if ! (($+vars[work_dir])); then
+	vars[work_dir]=$DO:h/work/$BASE:t.work
+fi
 while grep -q "^overlay ${vars[build_dir]:A} overlay" /proc/mounts; do
 	umount ${vars[build_dir]:A} || die "Failed to umount ${(qqq)vars[build_dir]}"
 done

=== modified file 'functions/hash-build-dir'
--- functions/hash-build-dir	2017-11-30 21:40:46 +0000
+++ functions/hash-build-dir	2017-11-30 20:50:04 +0000
@@ -1,4 +1,7 @@
 local sum
+if ! (($+vars[build_dir])); then
+	vars[build_dir]=$DO:h/work/$BASE:t
+fi
 if [[ -d $vars[build_dir] ]]; then
 	local sum
 	sum=$(pax -w $vars[build_dir] | sha256sum -) \

=== modified file 'functions/hash-build-files'
--- functions/hash-build-files	2017-11-30 21:40:46 +0000
+++ functions/hash-build-files	2017-11-30 20:50:04 +0000
@@ -1,4 +1,7 @@
 local sum
+if ! (($+vars[build_dir])); then
+	vars[build_dir]=$DO:h/work/$BASE:t
+fi
 if [[ -d $vars[build_dir] ]]; then
 	local sum
 	sum=$(sha256sum $vars[build_dir]/**/*(.D) | sha256sum -) \

=== modified file 'functions/hash-changes'
--- functions/hash-changes	2017-11-30 21:40:46 +0000
+++ functions/hash-changes	2017-11-30 20:50:04 +0000
@@ -1,3 +1,6 @@
+if ! (($+vars[changes_dir])); then
+	vars[changes_dir]=$DO:h/work/$BASE:t.changes
+fi
 if [[ -d $vars[changes_dir] ]]; then
 	local sum
 	sum=$(pax -w $vars[changes_dir] | sha256sum -) \