diff mbox series

[2/3] deploy boot files via sstate-cache

Message ID 20230217100118.2912985-3-felix.moessbauer@siemens.com
State Superseded, archived
Headers show
Series Fix data-race in deployment of initrd | expand

Commit Message

MOESSBAUER, Felix Feb. 17, 2023, 10:01 a.m. UTC 
This patch changes how we deploy the boot files.
Instead of manually deploying, we use the sstate infrastructure for
that. By that, accidental overrides of the artifacts can be
automatically detected. On clean, the artifacts are also cleaned.

Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
---
 meta/classes/image.bbclass | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index ef7d5a2a..e799d1d4 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -3,11 +3,13 @@ 
 
 # Make workdir and stamps machine-specific without changing common PN target
 WORKDIR = "${TMPDIR}/work/${DISTRO}-${DISTRO_ARCH}/${PN}-${MACHINE}/${PV}-${PR}"
+DEPLOYDIR = "${WORKDIR}/deploy-${PN}"
 STAMP = "${STAMPS_DIR}/${DISTRO}-${DISTRO_ARCH}/${PN}-${MACHINE}/${PV}-${PR}"
 STAMPCLEAN = "${STAMPS_DIR}/${DISTRO}-${DISTRO_ARCH}/${PN}-${MACHINE}/*-*"
 
 # Sstate also needs to be machine-specific
 SSTATE_MANIFESTS = "${TMPDIR}/sstate-control/${MACHINE}-${DISTRO}-${DISTRO_ARCH}"
+SSTATETASKS += "do_copy_boot_files"
 
 IMAGE_INSTALL ?= ""
 IMAGE_FSTYPES ?= "${@ d.getVar("IMAGE_TYPE", True) if d.getVar("IMAGE_TYPE", True) else "ext4"}"
@@ -355,8 +357,9 @@  INITRD_IMG = "${PP_DEPLOY}/${INITRD_IMAGE}"
 # only one dtb file supported, pick the first
 DTB_IMG = "${PP_DEPLOY}/${@(d.getVar('DTB_FILES').split() or [''])[0]}"
 
-do_copy_boot_files[dirs] = "${DEPLOY_DIR_IMAGE}"
-do_copy_boot_files[lockfiles] += "${DEPLOY_DIR_IMAGE}/isar.lock"
+do_copy_boot_files[cleandirs] += "${DEPLOYDIR}"
+do_copy_boot_files[sstate-inputdirs] = "${DEPLOYDIR}"
+do_copy_boot_files[sstate-outputdirs] = "${DEPLOY_DIR_IMAGE}"
 do_copy_boot_files[network] = "${TASK_USE_SUDO}"
 do_copy_boot_files() {
     kernel="$(realpath -q '${IMAGE_ROOTFS}'/vmlinu[xz])"
@@ -364,7 +367,7 @@  do_copy_boot_files() {
         kernel="$(realpath -q '${IMAGE_ROOTFS}'/boot/vmlinu[xz])"
     fi
     if [ -f "$kernel" ]; then
-        sudo cat "$kernel" > "${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE}"
+        sudo cat "$kernel" > "${DEPLOYDIR}/${KERNEL_IMAGE}"
     fi
 
     initrd="$(realpath -q '${IMAGE_ROOTFS}/initrd.img')"
@@ -372,7 +375,7 @@  do_copy_boot_files() {
         initrd="$(realpath -q '${IMAGE_ROOTFS}/boot/initrd.img')"
     fi
     if [ -f "$initrd" ]; then
-        cp -f "$initrd" '${DEPLOY_DIR_IMAGE}/${INITRD_IMAGE}'
+        cp -f "$initrd" '${DEPLOYDIR}/${INITRD_IMAGE}'
     fi
 
     for file in ${DTB_FILES}; do
@@ -383,11 +386,16 @@  do_copy_boot_files() {
             die "${file} not found"
         fi
 
-        cp -f "$dtb" "${DEPLOY_DIR_IMAGE}/"
+        cp -f "$dtb" "${DEPLOYDIR}/"
     done
 }
 addtask copy_boot_files before do_rootfs_postprocess after do_rootfs_install
 
+python do_copy_boot_files_setscene () {
+    sstate_setscene(d)
+}
+addtask do_copy_boot_files_setscene
+
 python do_image_tools() {
     """Virtual task"""
     pass