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.

Signed-off-by: Oleksandr Ocheretnyi <oocheret@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit deacceac6461400037b152260c8edbc819f6309a)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

diff --git a/meta/recipes-kernel/linux/kernel-devsrc.bb b/meta/recipes-kernel/linux/kernel-devsrc.bb
index f22fac5bd6d111307e1b6d381958db6ea58fab20..264726d08cbb1b4619a58ef31a4c70758c72e494 100644 (file)
--- 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