sstate: Stop overwriting SSTATE_PKG

Its rather antisocial to overwrite SSTATE_PKG with an expanded form for the variable
and it stops the value of BB_UNIHASH being changed when the package is written out.

Instead of expanding the variable, append to it instead to avoid this rather
hard to figure out behaviour and allow the siggen code to behave as expected.

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

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 64808f8e1051202e8219f8c048656a1c27baf4cb..eb1ecd6822d7740a826e224b918adbbd1fb2536e 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -318,7 +318,8 @@ def sstate_installpkg(ss, d):
 
     sstateinst = d.expand("${WORKDIR}/sstate-install-%s/" % ss['task'])
     sstatefetch = d.getVar('SSTATE_PKGNAME') + '_' + ss['task'] + ".tgz"
-    sstatepkg = d.getVar('SSTATE_PKG') + '_' + ss['task'] + ".tgz"
+    d.appendVar('SSTATE_PKG', '_'+ ss['task'] + ".tgz")
+    sstatepkg = d.getVar('SSTATE_PKG')
 
     if not os.path.exists(sstatepkg):
         pstaging_fetch(sstatefetch, d)
@@ -330,7 +331,6 @@ def sstate_installpkg(ss, d):
     sstate_clean(ss, d)
 
     d.setVar('SSTATE_INSTDIR', sstateinst)
-    d.setVar('SSTATE_PKG', sstatepkg)
 
     if bb.utils.to_boolean(d.getVar("SSTATE_VERIFY_SIG"), False):
         signer = get_signer(d, 'local')
@@ -612,7 +612,8 @@ def sstate_package(ss, d):
     tmpdir = d.getVar('TMPDIR')
 
     sstatebuild = d.expand("${WORKDIR}/sstate-build-%s/" % ss['task'])
-    sstatepkg = d.getVar('SSTATE_PKG') + '_'+ ss['task'] + ".tgz"
+    d.appendVar('SSTATE_PKG', '_'+ ss['task'] + ".tgz")
+    sstatepkg = d.getVar('SSTATE_PKG')
     bb.utils.remove(sstatebuild, recurse=True)
     bb.utils.mkdirhier(sstatebuild)
     bb.utils.mkdirhier(os.path.dirname(sstatepkg))
@@ -648,7 +649,6 @@ def sstate_package(ss, d):
         os.rename(plain, pdir)
 
     d.setVar('SSTATE_BUILDDIR', sstatebuild)
-    d.setVar('SSTATE_PKG', sstatepkg)
     d.setVar('SSTATE_INSTDIR', sstatebuild)
 
     if d.getVar('SSTATE_SKIP_CREATION') == '1':