[bitbake-devel] [PATCH] fetch2/gitsm: Fix when repository change submodules

[Felipe F. Tonello]

This fix a problem when checking out a commit that changes the submodules
previously checkout.

Example:
Recipe uses branch A and then it updates to use branch B, but branch B has
different submodules dependencies then what branch A previously had.

Signed-off-by: Felipe F. Tonello <eu at felipetonello.com>
---
 lib/bb/fetch2/gitsm.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bb/fetch2/gitsm.py b/lib/bb/fetch2/gitsm.py
index 0392e48d1aa0..2ecea7c7ed60 100644
--- a/lib/bb/fetch2/gitsm.py
+++ b/lib/bb/fetch2/gitsm.py
@@ -131,7 +131,7 @@ class GitSM(Git):
         os.chdir(ud.destdir)
         submodules = self.uses_submodules(ud, d)
         if submodules:
-            runfetchcmd("cp -r " + ud.clonedir + "/modules " + ud.destdir + "/.git/", d)
+            runfetchcmd(ud.basecmd + " checkout " + ud.revisions[ud.names[0]], d)
             runfetchcmd(ud.basecmd + " submodule init", d)
             runfetchcmd(ud.basecmd + " submodule update", d)
 
-- 
2.7.0