base/bitbake.conf: Introduce UNPACKDIR

Having the unpack directory hardcoded to WORKDIR makes it really hard to
make any changes to the unpack process to try and allow for cleanup for example.

As a first step toward unraveling the intertwined location usages, add a
variable, UNPACKDIR which is where the fetcher is asked to unpack fetched
sources. It defaults to the existing value of WORKDIR at this point.

(From OE-Core rev: e022d62ba917790af2121da57646271ef17c03fa)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes-global/base.bbclass b/meta/classes-global/base.bbclass
index 0999b42daa..066f3848f7 100644
--- a/meta/classes-global/base.bbclass
+++ b/meta/classes-global/base.bbclass
@@ -153,7 +153,7 @@ python base_do_fetch() {
 }
 
 addtask unpack after do_fetch
-do_unpack[dirs] = "${WORKDIR}"
+do_unpack[dirs] = "${UNPACKDIR}"
 
 do_unpack[cleandirs] = "${@d.getVar('S') if os.path.normpath(d.getVar('S')) != os.path.normpath(d.getVar('WORKDIR')) else os.path.join('${S}', 'patches')}"
 
@@ -164,7 +164,7 @@ python base_do_unpack() {
 
     try:
         fetcher = bb.fetch2.Fetch(src_uri, d)
-        fetcher.unpack(d.getVar('WORKDIR'))
+        fetcher.unpack(d.getVar('UNPACKDIR'))
     except bb.fetch2.BBFetchException as e:
         bb.fatal("Bitbake Fetcher Error: " + repr(e))
 }