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| author | Carlos Santos <casantos@datacom.ind.br> | 2018-05-07 11:44:28 -0300 |
|---|---|---|
| committer | Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> | 2019-02-06 17:03:43 +0100 |
| commit | efc974e6860484753ae6f1a86f1962d2300c3c16 (patch) | |
| tree | 0cffcb06fa01c4feee3ae7026acf75cd06f9193a /docs/manual | |
| parent | bf2a308578bddf7cbc5d9273bcec50f063e82da2 (diff) | |
| download | buildroot-efc974e6860484753ae6f1a86f1962d2300c3c16.tar.gz buildroot-efc974e6860484753ae6f1a86f1962d2300c3c16.zip | |
skeleton-custom: install /bin, /lib, and /sbin
skeleton-custom does not install the required /bin, /lib and /sbin
directories (or symlinks), which may result in an imcomplete tree, The
user could add the required directories/symlinks to the skeleton but
they may be invalid, depending on the state of BR2_ROOTFS_MERGED_USR.
Steps to reproduce:
- Enable BR2_ROOTFS_MERGED_USR and BR2_INIT_SYSTEMD
- Set BR2_ROOTFS_SKELETON_CUSTOM_PATH to "system/skeleton"
- Run "make skeleton"
- target/{bin.lib,sbin} will not exist
Add calls to SYSTEM_USR_SYMLINKS_OR_DIRS to INSTALL_TARGET_CMDS and
INSTALL_STAGING_CMDS, so the required directories or symlinks are
created.
Add a paragraph to the documentation clarifying that custom skeletons
don't need to contain /bin, /lib or /sbin and must not contain them when
BR2_ROOTFS_MERGED_USR is enabled.
Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Diffstat (limited to 'docs/manual')
| -rw-r--r-- | docs/manual/customize-rootfs.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/manual/customize-rootfs.txt b/docs/manual/customize-rootfs.txt index 44fc460670..9d3a62ddaf 100644 --- a/docs/manual/customize-rootfs.txt +++ b/docs/manual/customize-rootfs.txt @@ -100,6 +100,15 @@ To enable this feature, enable config option +System configuration+ menu. If you specify a relative path, it will be relative to the root of the Buildroot tree. + +Custom skeletons don't need to contain the '/bin', '/lib' or '/sbin' + directories, since they are created automatically during the build. + When +BR2_ROOTFS_MERGED_USR+ is enabled, then the custom skeleton must + not contain the '/bin', '/lib' or '/sbin' directories, as Buildroot + will create them as symbolic links to the relevant folders in '/usr'. + In such a situation, should the skeleton have any programs or + libraries, they should be placed in '/usr/bin', '/usr/sbin' and + '/usr/lib'. ++ This method is not recommended because it duplicates the entire skeleton, which prevents taking advantage of the fixes or improvements brought to the default skeleton in later Buildroot releases. |
