kernel-devsrc: do not copy Module.symvers file during install

When CONFIG_MODULES is not enabled in kernel config - Module.symvers
generation is not done, which causes the file not to be created.

This fails later in do_install() due to the fact that copy
command in executed for non-existing Module.symvers file.

Check for Module.symvers existence before copy command in executed.

(From OE-Core rev: deacceac6461400037b152260c8edbc819f6309a)

Signed-off-by: Oleksandr Ocheretnyi <oocheret@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index cccf06e12c..8d360ed3f3 100644
--- a/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -72,7 +72,9 @@ do_install() {
     (
         cd ${B}
 
-        cp Module.symvers $kerneldir/build
+        if [ -s Module.symvers ]; then
+            cp Module.symvers $kerneldir/build
+        fi
         cp System.map* $kerneldir/build
         if [ -s Module.markers ]; then
             cp Module.markers $kerneldir/build