From 61af0490efd54c6ceeefa6d9da8cc5d2e8d4b206 Mon Sep 17 00:00:00 2001
From: Andre Heider <a.heider@gmail.com>
Date: Sat, 30 Nov 2019 12:31:03 +0100
Subject: [PATCH] image: don't fish out kernel files out of its build dir

Install the files required by $SCRIPTS/image to a hidden directory. That
way, the files won't get copied to the system filesystem, but the script
can access them without requiring access to the build directory,
---
 packages/linux/package.mk | 3 +++
 scripts/image             | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/linux/package.mk b/packages/linux/package.mk
index 3760e5478a..aff7f816b8 100644
--- a/packages/linux/package.mk
+++ b/packages/linux/package.mk
@@ -225,6 +225,9 @@ make_target() {
 }
 
 makeinstall_target() {
+  mkdir -p $INSTALL/.image
+  cp -p arch/${TARGET_KERNEL_ARCH}/boot/${KERNEL_TARGET} System.map $INSTALL/.image/
+
   kernel_make INSTALL_MOD_PATH=$INSTALL/$(get_kernel_overlay_dir) modules_install
   rm -f $INSTALL/$(get_kernel_overlay_dir)/lib/modules/*/build
   rm -f $INSTALL/$(get_kernel_overlay_dir)/lib/modules/*/source
diff --git a/scripts/image b/scripts/image
index f2a8740100..d59220c294 100755
--- a/scripts/image
+++ b/scripts/image
@@ -208,7 +208,7 @@ MODVER=$(basename $(ls -d ${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/*)
 find ${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/${MODVER}/ -name *.ko | \
   sed -e "s,${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/${MODVER}/,," \
     > ${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/${MODVER}/modules.order
-${TOOLCHAIN}/bin/depmod -b ${INSTALL}/usr/lib/kernel-overlays/base -a -e -F "${BUILD}/linux-$(kernel_version)/System.map" ${MODVER} 2>&1
+${TOOLCHAIN}/bin/depmod -b ${INSTALL}/usr/lib/kernel-overlays/base -a -e -F "$(get_install_dir linux)/.image/System.map" ${MODVER} 2>&1
 
 # Strip kernel modules
 for MOD in $(find ${INSTALL}/usr/lib/kernel-overlays/ -type f -name *.ko); do
@@ -226,7 +226,7 @@ mkdir -p ${TARGET_IMG}
 rm -rf ${TARGET_IMG}/${IMAGE_NAME}.kernel
 
 # Copy kernel to target dir
-cp -PR ${BUILD}/linux-$(kernel_version)/arch/${TARGET_KERNEL_ARCH}/boot/${KERNEL_TARGET} ${TARGET_IMG}/${IMAGE_NAME}.kernel
+cp -PR $(get_install_dir linux)/.image/${KERNEL_TARGET} ${TARGET_IMG}/${IMAGE_NAME}.kernel
 chmod 0644 ${TARGET_IMG}/${IMAGE_NAME}.kernel
 
 # Set mksquashfs options for each compression method