kernel.bbclass: When linux/version.h exists, copy it

Old Linux kernel versions rely on linux/version.h for modules; this
needs to be published for external modules to use. Copy it when
available.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 88356b19415a257398e49c406e6cc378cc10a1e2..78c8c7cf00a065e42fed5d2ca90970dbc8d25197 100644 (file)
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -252,6 +252,10 @@ kernel_do_install() {
        cp .config $kerneldir/
        mkdir -p $kerneldir/include/config
        cp include/config/kernel.release $kerneldir/include/config/kernel.release
+       if [ -e include/linux/version.h ]; then
+               mkdir -p $kerneldir/include/linux
+               cp include/linux/version.h $kerneldir/include/linux/version.h
+       fi
 
        # As of Linux kernel version 3.0.1, the clean target removes
        # arch/powerpc/lib/crtsavres.o which is present in