[PATCH v5 1/1] meta-isar/isar-image-base: added removal of qemu-*-static binaries

[claudius.heine.ext@siemens.com]

From: Claudius Heine <ch@denx.de>

After the image has finished building, the qemu-*-static binaries that
are installed by quemu-debootstrap can be removed because they are no
longer needed.

If this binary is overwritten by installing qemu-user-static into the
image, then this binary is not removed. (This is possible if the
binfmt_misc entry for this architecture has the 'F' flag. In that case
qemu-*-static shouldn't even be deployed by qemu-debootstrap.)

Reported-by: Henning Schild <henning.schild@siemens.com>
Signed-off-by: Claudius Heine <ch@denx.de>
---
 meta-isar/recipes-core/images/isar-image-base.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta-isar/recipes-core/images/isar-image-base.bb b/meta-isar/recipes-core/images/isar-image-base.bb
index 5ad6df3..1239f72 100644
--- a/meta-isar/recipes-core/images/isar-image-base.bb
+++ b/meta-isar/recipes-core/images/isar-image-base.bb
@@ -41,6 +41,9 @@ do_rootfs() {
     # Cleanup
     sudo rm "${IMAGE_ROOTFS}/${DISTRO_CONFIG_SCRIPT}"
     sudo rm "${IMAGE_ROOTFS}/etc/apt/sources.list.d/isar-apt.list"
+    test ! -e "${IMAGE_ROOTFS}/usr/share/doc/qemu-user-static" && \
+         sudo find "${IMAGE_ROOTFS}/usr/bin" \
+              -maxdepth 1 -name 'qemu-*-static' -type f -delete
     sudo umount -l ${IMAGE_ROOTFS}/isar-apt
     sudo rmdir ${IMAGE_ROOTFS}/isar-apt
     sudo umount -l ${IMAGE_ROOTFS}/dev
-- 
2.17.0