From 63d3070b7e1207164891b154a5b9017731e75872 Mon Sep 17 00:00:00 2001 From: Nathan Rossi Date: Tue, 14 Jan 2014 11:21:00 +1000 Subject: kernel.bbclass: Fix empty modules directory QA issue If a kernel is built without any external modules (aka no CONFIG_*=m), then during a modules_install of the kernel an empty directory is created at /lib/modules/${KERNEL_VERIONS}/kernel. This is behaviour of the kernel infrastructure, the directory would normally be populated with the modules that were built. However because of the expectations of kernel-modules-split, no packages are created when there are no modules and an empty directory lingers. This raises QA issues as warning or errors (depending on the distro). The following patch changes the kernel_do_install task to check if the directory is empty and if so removes it. Signed-off-by: Nathan Rossi Signed-off-by: Saul Wold --- meta/classes/kernel.bbclass | 2 ++ 1 file changed, 2 insertions(+) (limited to 'meta') diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass index f2a5ec5de7..51626b03f8 100644 --- a/meta/classes/kernel.bbclass +++ b/meta/classes/kernel.bbclass @@ -188,6 +188,8 @@ kernel_do_install() { oe_runmake DEPMOD=echo INSTALL_MOD_PATH="${D}" modules_install rm "${D}/lib/modules/${KERNEL_VERSION}/build" rm "${D}/lib/modules/${KERNEL_VERSION}/source" + # If the kernel/ directory is empty remove it to prevent QA issues + rmdir --ignore-fail-on-non-empty "${D}/lib/modules/${KERNEL_VERSION}/kernel" else bbnote "no modules to install" fi -- cgit 1.2.3-korg