devtool: Create unlocked-sigs.inc containing items in the workspace

When a recipe is added to the workspace, the signatures for the tasks
will change. This means that bitbake must be told to allow the
signatures to be different if they are in locked-sigs.inc.

This is done by creating an unlocked-sigs.inc file which contains all
the recipes in the workspace each time devtool reads the workspace.

So not only will necessary things get added, previously added items will
be removed by virtue of them no longer being in the workspace.

This also makes sure that the extensible sdk picks up unlocked-sigs.inc
as part of the configuration.

[YOCTO #9195]

(From OE-Core rev: 6b2b5ffdcb8bf885a1c756ea132e9d2c55e13dcd)

Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index d1977a760a..87518d1767 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -140,6 +140,10 @@ python copy_buildsystem () {
     with open(os.path.join(baseoutpath, 'conf', 'devtool.conf'), 'w') as f:
         config.write(f)
 
+    unlockedsigs =  os.path.join(baseoutpath, 'conf', 'unlocked-sigs.inc')
+    with open(unlockedsigs, 'w') as f:
+        pass
+
     # Create a layer for new recipes / appends
     bbpath = d.getVar('BBPATH', True)
     bb.process.run(['devtool', '--bbpath', bbpath, '--basepath', baseoutpath, 'create-workspace', '--create-only', os.path.join(baseoutpath, 'workspace')])
@@ -238,6 +242,7 @@ python copy_buildsystem () {
                     f.write(line.strip() + '\n')
 
             f.write('require conf/locked-sigs.inc\n')
+            f.write('require conf/unlocked-sigs.inc\n')
 
     if os.path.exists(builddir + '/conf/auto.conf'):
         if derivative: