That way we can use the fetchers in images and future classes/recipes
without having to "inherit dpdk".

Signed-off-by: Henning Schild <henning.schild@siemens.com>
---
 meta/classes/dpkg.bbclass      | 38 ++------------------------------------
 meta/classes/isar-base.bbclass | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+), 36 deletions(-)

diff --git a/meta/classes/dpkg.bbclass b/meta/classes/dpkg.bbclass
index 3d7aafb..e334dda 100644
--- a/meta/classes/dpkg.bbclass
+++ b/meta/classes/dpkg.bbclass
@@ -11,44 +11,10 @@ do_unpack[deptask] = "do_build"
 # recipe name as identifier
 PP = "/home/builder/${PN}"
 BUILDROOT = "${BUILDCHROOT_DIR}/${PP}"
-
-do_fetch[dirs] = "${DL_DIR}"
-
-# Fetch package from the source link
-python do_fetch() {
-    src_uri = (d.getVar('SRC_URI', True) or "").split()
-    if len(src_uri) == 0:
-        return
-
-    try:
-        fetcher = bb.fetch2.Fetch(src_uri, d)
-        fetcher.download()
-    except bb.fetch2.BBFetchException as e:
-        raise bb.build.FuncFailed(e)
-}
-
-addtask fetch before do_build
-
-do_unpack[dirs] = "${BUILDROOT}"
-do_unpack[stamp-extra-info] = "${DISTRO}"
 S ?= "${BUILDROOT}"

-# Unpack package and put it into working directory in buildchroot
-python do_unpack() {
-    src_uri = (d.getVar('SRC_URI', True) or "").split()
-    if len(src_uri) == 0:
-        return
-
-    rootdir = d.getVar('BUILDROOT', True)
-
-    try:
-        fetcher = bb.fetch2.Fetch(src_uri, d)
-        fetcher.unpack(rootdir)
-    except bb.fetch2.BBFetchException as e:
-        raise bb.build.FuncFailed(e)
-}
-
-addtask unpack after do_fetch before do_build
+# make the unpacker extract to BUILDROOT
+WORKDIR_task-unpack = "${BUILDROOT}"

 do_build[stamp-extra-info] = "${DISTRO}"

diff --git a/meta/classes/isar-base.bbclass b/meta/classes/isar-base.bbclass
index d860937..ec4272f 100644
--- a/meta/classes/isar-base.bbclass
+++ b/meta/classes/isar-base.bbclass
@@ -20,3 +20,36 @@
 # OTHER DEALINGS IN THE SOFTWARE.

 do_build[nostamp] = "0"
+
+# Fetch package from the source link
+python do_fetch() {
+    src_uri = (d.getVar('SRC_URI', True) or "").split()
+    if len(src_uri) == 0:
+        return
+
+    try:
+        fetcher = bb.fetch2.Fetch(src_uri, d)
+        fetcher.download()
+    except bb.fetch2.BBFetchException as e:
+        raise bb.build.FuncFailed(e)
+}
+
+addtask fetch before do_build
+do_fetch[dirs] = "${DL_DIR}"
+
+# Unpack package and put it into working directory in buildchroot
+python do_unpack() {
+    src_uri = (d.getVar('SRC_URI', True) or "").split()
+    if len(src_uri) == 0:
+        return
+
+    try:
+        fetcher = bb.fetch2.Fetch(src_uri, d)
+        fetcher.unpack(d.getVar('WORKDIR', True))
+    except bb.fetch2.BBFetchException as e:
+        raise bb.build.FuncFailed(e)
+}
+
+addtask unpack after do_fetch before do_build
+do_unpack[dirs] = "${WORKDIR}"
+do_unpack[stamp-extra-info] = "${DISTRO}"
--
2.13.0

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