diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/rm_work.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/rm_work.bbclass | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/import-layers/yocto-poky/meta/classes/rm_work.bbclass b/import-layers/yocto-poky/meta/classes/rm_work.bbclass deleted file mode 100644 index 31d99e455..000000000 --- a/import-layers/yocto-poky/meta/classes/rm_work.bbclass +++ /dev/null @@ -1,189 +0,0 @@ -# -# 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" -# -# Recipes can also configure which entries in their ${WORKDIR} -# are preserved besides temp, which already gets excluded by default -# because it contains logs: -# do_install_append () { -# echo "bar" >${WORKDIR}/foo -# } -# RM_WORK_EXCLUDE_ITEMS += "foo" -RM_WORK_EXCLUDE_ITEMS = "temp" - -# Use the completion scheduler by default when rm_work is active -# to try and reduce disk usage -BB_SCHEDULER ?= "completion" - -# Run the rm_work task in the idle scheduling class -BB_TASK_IONICE_LEVEL_task-rm_work = "3.0" - -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 - - # Need to add pseudo back or subsqeuent work in this workdir - # might fail since setscene may not rerun to recreate it - mkdir -p ${WORKDIR}/pseudo/ - - excludes='${RM_WORK_EXCLUDE_ITEMS}' - - # 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*|*sigbasedata*) - i=dummy - break - ;; - *do_package_write*) - i=dummy - break - ;; - *do_image_complete*) - mv $i `echo $i | sed -e "s#do_image_complete#do_image_complete_setscene#"` - i=dummy - break - ;; - *do_rootfs*|*do_image*|*do_bootimg*|*do_write_qemuboot_conf*) - i=dummy - break - ;; - *do_build*) - i=dummy - break - ;; - *do_addto_recipe_sysroot*) - # Preserve recipe-sysroot-native if do_addto_recipe_sysroot has been used - excludes="$excludes recipe-sysroot-native" - 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 - - 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 $dir 2> /dev/null || true - elif ! echo "$excludes" | grep -q -w "$dir"; then - rm -rf $dir - fi - done -} -do_rm_work_all () { - : -} -do_rm_work_all[recrdeptask] = "do_rm_work" -do_rm_work_all[noexec] = "1" -addtask rm_work_all after before do_build - -do_populate_sdk[postfuncs] += "rm_work_populatesdk" -rm_work_populatesdk () { - : -} -rm_work_populatesdk[cleandirs] = "${WORKDIR}/sdk" - -do_image_complete[postfuncs] += "rm_work_rootfs" -rm_work_rootfs () { - : -} -rm_work_rootfs[cleandirs] = "${WORKDIR}/rootfs" - -# This task can be used instead of do_build to trigger building -# without also invoking do_rm_work. It only exists when rm_work.bbclass -# is active, otherwise do_build needs to be used. -# -# The intended usage is -# ${@ d.getVar('RM_WORK_BUILD_WITHOUT') or 'do_build'} -# in places that previously used just 'do_build'. -RM_WORK_BUILD_WITHOUT = "do_build_without_rm_work" -do_build_without_rm_work () { - : -} -do_build_without_rm_work[noexec] = "1" - -# We have to add these tasks already now, because all tasks are -# meant to be defined before the RecipeTaskPreProcess event triggers. -# The inject_rm_work event handler then merely changes task dependencies. -addtask do_rm_work -addtask do_build_without_rm_work -addhandler inject_rm_work -inject_rm_work[eventmask] = "bb.event.RecipeTaskPreProcess" -python inject_rm_work() { - if bb.data.inherits_class('kernel', d): - d.appendVar("RM_WORK_EXCLUDE", ' ' + d.getVar("PN")) - # If the recipe name is in the RM_WORK_EXCLUDE, skip the recipe. - excludes = (d.getVar("RM_WORK_EXCLUDE") or "").split() - pn = d.getVar("PN") - - # Determine what do_build depends upon, without including do_build - # itself or our own special do_rm_work_all. - deps = set(bb.build.preceedtask('do_build', True, d)) - deps.difference_update(('do_build', 'do_rm_work_all')) - - # deps can be empty if do_build doesn't exist, e.g. *-inital recipes - if not deps: - deps = ["do_populate_sysroot", "do_populate_lic"] - - if pn in excludes: - d.delVarFlag('rm_work_rootfs', 'cleandirs') - d.delVarFlag('rm_work_populatesdk', 'cleandirs') - else: - # Inject do_rm_work into the tasks of the current recipe such that do_build - # depends on it and that it runs after all other tasks that block do_build, - # i.e. after all work on the current recipe is done. The reason for taking - # this approach instead of making do_rm_work depend on do_build is that - # do_build inherits additional runtime dependencies on - # other recipes and thus will typically run much later than completion of - # work in the recipe itself. - # In practice, addtask() here merely updates the dependencies. - bb.build.addtask('do_rm_work', 'do_build', ' '.join(deps), d) - - # Always update do_build_without_rm_work dependencies. - bb.build.addtask('do_build_without_rm_work', '', ' '.join(deps), d) -} |