devtool: modify: Catch git submodule error for go code

One of the git submodule commands failed for source extracted for
recipes using go.bbclass.  The root cause is probably the path set up
by go_do_unpack which makes S and gitroot not match.

This patch does not fix the root problem, but at least it is no worse
than before the git submodule support.

The extracted source will still have two .git folders, one in S
created by devtool and one in the go path which will contain the tru
git history.

[ YOCTO #15483 ]

(From OE-Core rev: 1dc639353658496db5c5df802c0259e87fe2ca0f)

Signed-off-by: Anton Almqvist <antonal@axis.com>
Signed-off-by: Ola x Nilsson <olani@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fe242408af40dd1f6e47d9b2b232bdc76756c80a)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index 10d0cd3b7c..2beb058de8 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -893,7 +893,10 @@ def modify(args, config, basepath, workspace):
                 (stdout, _) = bb.process.run('git rev-list --reverse %s..HEAD' % initial_revs["."], cwd=srctree)
                 commits["."] = stdout.split()
                 check_commits = True
-                (stdout, _) = bb.process.run('git submodule --quiet foreach --recursive  \'echo `git rev-parse devtool-base` $PWD\'', cwd=srctree)
+                try:
+                    (stdout, _) = bb.process.run('git submodule --quiet foreach --recursive  \'echo `git rev-parse devtool-base` $PWD\'', cwd=srctree)
+                except bb.process.ExecutionError:
+                    stdout = ""
                 for line in stdout.splitlines():
                     (rev, submodule_path) = line.split()
                     submodule = os.path.relpath(submodule_path, srctree)