From 5ec26a6d2dcaf8cbe127eee6a0a3250497c33a7e Mon Sep 17 00:00:00 2001 From: Jackie Huang Date: Thu, 5 Nov 2020 15:13:02 +0800 Subject: [PATCH] kernel-devsrc: fix for kernel module compilation * Clean the objtool or the make prepare will fail on target * Create the symlink for System.map to avoid warning when compile kernel modules: common.mk:138: Missing System.map file - depmod will not check for missing symbols Issue-ID: INF-190 Signed-off-by: Jackie Huang Change-Id: Ie3f1dc7ae63026ad358dc962fdfd9b81e9b6ac6d --- meta-stx/recipes-kernel/linux/kernel-devsrc.bbappend | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/meta-stx/recipes-kernel/linux/kernel-devsrc.bbappend b/meta-stx/recipes-kernel/linux/kernel-devsrc.bbappend index 4a57af2..516f95b 100644 --- a/meta-stx/recipes-kernel/linux/kernel-devsrc.bbappend +++ b/meta-stx/recipes-kernel/linux/kernel-devsrc.bbappend @@ -42,6 +42,12 @@ do_install() { KBUILD_OUTPUT="$kerneldir" oe_runmake -C $kerneldir CC="${KERNEL_CC}" LD="${KERNEL_LD}" clean _mrproper_scripts + # Clean objtool + oe_runmake -C $kerneldir/tools/objtool CC="${KERNEL_CC}" LD="${KERNEL_LD}" clean + + cd $kerneldir + ln -sf System.map-* System.map + # make clean generates an absolute path symlink called "source" # in $kerneldir points to $kerneldir, which doesn't make any # sense, so remove it. -- 2.16.6