Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/classes/rm_work.bbclass b/meta/classes/rm_work.bbclass
new file mode 100644
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+#
+# Removes source after build
+#
+# To use it add that line to conf/local.conf:
+#
+# INHERIT += "rm_work"
+#
+# To inhibit rm_work for some recipes, specify them in RM_WORK_EXCLUDE.
+# For example, in conf/local.conf:
+#
+# RM_WORK_EXCLUDE += "icu-native icu busybox"
+#
+
+# Use the completion scheduler by default when rm_work is active
+# to try and reduce disk usage
+BB_SCHEDULER ?= "completion"
+
+RMWORK_ORIG_TASK := "${BB_DEFAULT_TASK}"
+BB_DEFAULT_TASK = "rm_work_all"
+
+do_rm_work () {
+ # If the recipe name is in the RM_WORK_EXCLUDE, skip the recipe.
+ for p in ${RM_WORK_EXCLUDE}; do
+ if [ "$p" = "${PN}" ]; then
+ bbnote "rm_work: Skipping ${PN} since it is in RM_WORK_EXCLUDE"
+ exit 0
+ fi
+ done
+
+ cd ${WORKDIR}
+ for dir in *
+ do
+ # Retain only logs and other files in temp, safely ignore
+ # failures of removing pseudo folers on NFS2/3 server.
+ if [ $dir = 'pseudo' ]; then
+ rm -rf $dir 2> /dev/null || true
+ elif [ $dir != 'temp' ]; then
+ rm -rf $dir
+ fi
+ done
+
+ # Need to add pseudo back or subsqeuent work in this workdir
+ # might fail since setscene may not rerun to recreate it
+ mkdir -p ${WORKDIR}/pseudo/
+
+ # Change normal stamps into setscene stamps as they better reflect the
+ # fact WORKDIR is now empty
+ # Also leave noexec stamps since setscene stamps don't cover them
+ cd `dirname ${STAMP}`
+ for i in `basename ${STAMP}`*
+ do
+ for j in ${SSTATETASKS} do_shared_workdir
+ do
+ case $i in
+ *do_setscene*)
+ break
+ ;;
+ *sigdata*)
+ i=dummy
+ break
+ ;;
+ *do_package_write*)
+ i=dummy
+ break
+ ;;
+ *do_build*)
+ i=dummy
+ break
+ ;;
+ # We remove do_package entirely, including any
+ # sstate version since otherwise we'd need to leave 'plaindirs' around
+ # such as 'packages' and 'packages-split' and these can be large. No end
+ # of chain tasks depend directly on do_package anymore.
+ *do_package|*do_package.*|*do_package_setscene.*)
+ rm -f $i;
+ i=dummy
+ break
+ ;;
+ *_setscene*)
+ i=dummy
+ break
+ ;;
+ *$j|*$j.*)
+ mv $i `echo $i | sed -e "s#${j}#${j}_setscene#"`
+ i=dummy
+ break
+ ;;
+ esac
+ done
+ rm -f $i
+ done
+}
+addtask rm_work after do_${RMWORK_ORIG_TASK}
+
+do_rm_work_all () {
+ :
+}
+do_rm_work_all[recrdeptask] = "do_rm_work"
+addtask rm_work_all after do_rm_work
+
+do_populate_sdk[postfuncs] += "rm_work_populatesdk"
+rm_work_populatesdk () {
+ :
+}
+rm_work_populatesdk[cleandirs] = "${WORKDIR}/sdk"
+
+do_rootfs[postfuncs] += "rm_work_rootfs"
+rm_work_rootfs () {
+ :
+}
+rm_work_rootfs[cleandirs] = "${WORKDIR}/rootfs"
+
+python () {
+ # If the recipe name is in the RM_WORK_EXCLUDE, skip the recipe.
+ excludes = (d.getVar("RM_WORK_EXCLUDE", True) or "").split()
+ pn = d.getVar("PN", True)
+ if pn in excludes:
+ d.delVarFlag('rm_work_rootfs', 'cleandirs')
+ d.delVarFlag('rm_work_populatesdk', 'cleandirs')
+}