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| author | Jo-Philipp Wich <jo@mein.io> | 2018-01-10 20:17:48 +0100 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2018-01-11 18:20:39 +0100 |
| commit | ab1785b1b2559c9f2d09d4d3ce43e11f4b828616 (patch) | |
| tree | ea3d87dffa90bf6b6e4528785715e5061a021d96 /include/image.mk | |
| parent | 17b194aeac0196614cbee470348d77ea7f4971ee (diff) | |
| download | upstream-ab1785b1b2559c9f2d09d4d3ce43e11f4b828616.tar.gz upstream-ab1785b1b2559c9f2d09d4d3ce43e11f4b828616.tar.bz2 upstream-ab1785b1b2559c9f2d09d4d3ce43e11f4b828616.zip | |
build: fix restoring /etc/opkg with PER_DEVICE_ROOTFS
When generating per-device rootfs directories, the ./etc/opkg/ directory
is moved away prior to calling opkg install, opkg remove and rootfs_prepare.
After the opkg invocations and the rootfs_prepare macro call, the saved opkg
config directory is supposed to be moved back to its previous ./etc/opkg
location.
The mv command however can fail to properly restore the directory under
certain circumstances, e.g. when the prior opkg or files/ overlay copy
operations caused a new ./etc/opkg/ directory to be created.
In this case, the backed up directory (named target-dir-$hash.opkg) will be
moved into the preexisting ./etc/opkg/ directory instead, causing the opkg
configuration to be located in a wrong path on the final rootfs, e.g. in
/etc/opkg/target-dir-$hash.opkg/distfeeds.conf instead of
/etc/opkg/distfeeds.conf.
Solve this problem by replacing the naive "mv" command with a recursive
"cp -T" invocation which causes the backed up directory tree to get merged
with the destination directory in case it already exists.
Also perform the rootfs_prepare macro call after restoring the opkg
configuration, to allow users to override it again by using the files/
overlay mechanism.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'include/image.mk')
| -rw-r--r-- | include/image.mk | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/image.mk b/include/image.mk index 605cb06672..af01951b49 100644 --- a/include/image.mk +++ b/include/image.mk @@ -303,9 +303,9 @@ target-dir-%: FORCE $(opkg_target) update && \ $(opkg_target) install \ $(call opkg_package_files,$(mkfs_packages_add))) + -$(CP) -T $(mkfs_cur_target_dir).opkg/ $(mkfs_cur_target_dir)/etc/opkg/ + rm -rf $(mkfs_cur_target_dir).opkg $(mkfs_cur_target_dir).conf $(call prepare_rootfs,$(mkfs_cur_target_dir)) - -mv $(mkfs_cur_target_dir).opkg $(mkfs_cur_target_dir)/etc/opkg - rm -f $(mkfs_cur_target_dir).conf $(KDIR)/root.%: kernel_prepare $(call Image/mkfs/$(word 1,$(target_params)),$(target_params)) |