From 24111d70d662ceacf32e054c56aec30ddfb4e4fe Mon Sep 17 00:00:00 2001 From: Chase Maupin Date: Mon, 11 Mar 2013 15:03:31 -0500 Subject: [PATCH] setup-defconfig: move from meta-arago to meta-ti * Moved the setup-defconfig.inc file from meta-arago to meta-ti. This functionality is used by the SDKs to allow the option for using an in-tree configuration file for the kernel build. * This option was chosen to make it easy for other layers to override the config with their own using the normal OE method of specifying a defconfig file in their layer rather than having to use some custom variable setting. Signed-off-by: Chase Maupin Signed-off-by: Denys Dmytriyenko --- recipes-kernel/linux/setup-defconfig.inc | 26 ++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 recipes-kernel/linux/setup-defconfig.inc diff --git a/recipes-kernel/linux/setup-defconfig.inc b/recipes-kernel/linux/setup-defconfig.inc new file mode 100644 index 00000000..fc5e18ed --- /dev/null +++ b/recipes-kernel/linux/setup-defconfig.inc @@ -0,0 +1,26 @@ +# Check the defconfig file and see if it points to an in kernel +# defconfig that should be used, or if it is a complete config file + +addtask setup_defconfig before do_configure after do_patch +do_setup_defconfig() { + # Always copy the defconfig file to .config to keep consistency + # between the case where there is a real config and the in kernel + # tree config + cp ${WORKDIR}/defconfig ${S}/.config +} + +# define our own do_configure that will: +# 1. Check the .config file and see if string use-kernel-config= is present +# 2. If the use-kernel-config string is present parse out the config to use +# and run make ${config} +# 3. else run yes '' | oe_runmake oldconfig like the default do_configure +# does +do_configure() { + config=`cat ${S}/.config | grep use-kernel-config | cut -d= -f2` + if [ "x${config}" != "x" ] + then + oe_runmake ${config} + else + yes '' | oe_runmake oldconfig + fi +}