archiver class: Use tasks with sstate instead of pre/post funcs

* Add tasks to move sources, script/logs and diff/env files in
  deploy directory.
* Enable SSTATE for 'do_archive_scripts_logs' task
* Enable SSTATE for 'do_dumpdata_create_diff_gz' task
* SSTATE is not used for sources/patches archiver task because source
  archive package can result into a very large file. It will be an
  unnecessary overhead to keep sources in DL_DIR and cached-binaries.
* If 'SOURCE_ARCHIVE_PACKAGE_TYPE' is 'srpm' then use pre/post functions
  because in this case we do not want to use tasks to move sources/logs
  in DEPLOY_DIR. 'do_package_write_rpm' is responsible for handling
  archiver packages.

[YOCTO #3449]

(From OE-Core rev: 959e2ae23ccbc6955a28996d4538e457cd8cfa5e)

Signed-off-by: Muhammad Shakeel <muhammad_shakeel@mentor.com>
Signed-off-by: Noor Ahsan <noor_ahsan@mentor.com>
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 46 insertions, 3 deletions

diff --git a/meta/classes/archive-original-source.bbclass b/meta/classes/archive-original-source.bbclass
index 1b3f8d0b34..f123cafcb0 100644
--- a/meta/classes/archive-original-source.bbclass
+++ b/meta/classes/archive-original-source.bbclass
@@ -8,10 +8,53 @@
 inherit archiver
 
 # Get original sources archiving package with patches
-do_unpack[postfuncs] += "do_archive_original_sources_patches "
+addtask do_archive_original_sources_patches after do_unpack
 
 # Get archiving package with temp(logs) and scripts(.bb and inc files)
-do_package_write_rpm[prefuncs] += "do_archive_scripts_logs "
+addtask do_archive_scripts_logs after do_package_write_rpm
 
 # Get dump date and create diff file 
-do_package_write_rpm[postfuncs] += "do_dumpdata_create_diff_gz "
+addtask do_dumpdata_create_diff_gz after do_package_write_rpm before do_build
+
+python () {
+    if d.getVar('SOURCE_ARCHIVE_PACKAGE_TYPE', True) != 'srpm':
+        """
+        If package type is not 'srpm' then add tasks to move archive packages of
+        original sources and scripts/logs in ${DEPLOY_DIR}/sources.
+        """
+        pn = d.getVar('PN', True)
+        d.appendVarFlag('do_patch', 'depends', ' %s:do_archive_original_sources_patches' %pn)
+        build_deps = ' %s:do_archive_original_sources_patches' %pn
+        build_deps += ' %s:do_archive_scripts_logs' %pn
+        d.appendVarFlag('do_build', 'depends', build_deps)
+
+    else:
+        d.prependVarFlag('do_unpack', 'postfuncs', "do_archive_original_sources_patches")
+        d.prependVarFlag('do_package_write_rpm', 'prefuncs', "do_archive_scripts_logs")
+}
+
+ARCHIVE_SSTATE_OUTDIR = "${DEPLOY_DIR}/sources/"
+ARCHIVE_SSTATE_SCRIPTS_LOGS_INDIR = "${WORKDIR}/script-logs/"
+ARCHIVE_SSTATE_DIFFGZ_ENVDATA_INDIR = "${WORKDIR}/diffgz-envdata/"
+
+SSTATETASKS += "do_archive_scripts_logs"
+do_archive_scripts_logs[sstate-name] = "archive_scripts_logs"
+do_archive_scripts_logs[sstate-inputdirs] = "${ARCHIVE_SSTATE_SCRIPTS_LOGS_INDIR}"
+do_archive_scripts_logs[sstate-outputdirs] = "${ARCHIVE_SSTATE_OUTDIR}"
+
+python do_archive_scripts_logs_setscene () {
+    sstate_setscene(d)
+}
+
+addtask do_archive_scripts_logs_setscene
+
+SSTATETASKS += "do_dumpdata_create_diff_gz"
+do_dumpdata_create_diff_gz[sstate-name] = "dumpdata_create_diff_gz"
+do_dumpdata_create_diff_gz[sstate-inputdirs] = "${ARCHIVE_SSTATE_DIFFGZ_ENVDATA_INDIR}"
+do_dumpdata_create_diff_gz[sstate-outputdirs] = "${ARCHIVE_SSTATE_OUTDIR}"
+
+python do_dumpdata_create_diff_gz_setscene () {
+    sstate_setscene(d)
+}
+
+addtask do_dumpdata_create_diff_gz_setscene