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support/scripts; teach check-merged what to check

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Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
This commit is contained in:
Yann E. MORIN
2025-09-01 11:01:19 +02:00
committed by Romain Naour
parent 0eb873bda0
commit fc3cdc6d1e
3 changed files with 18 additions and 18 deletions
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3
Makefile
View File

@@ -781,12 +781,11 @@ endif
# For a merged /usr, ensure that /lib, /bin and /sbin and their /usr
# counterparts are appropriately setup as symlinks ones to the others.
ifeq ($(BR2_ROOTFS_MERGED_USR),y)
@$(call MESSAGE,"Sanity check in overlays $(call qstrip,$(BR2_ROOTFS_OVERLAY))")
support/scripts/check-merged \
--type overlay \
$(if $(BR2_ROOTFS_MERGED_USR),--merged-usr) \
$(call qstrip,$(BR2_ROOTFS_OVERLAY))
endif # merged /usr
$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
@$(call MESSAGE,"Copying overlay $(d)")$(sep) \

11
package/skeleton-custom/skeleton-custom.mk
View File

@@ -23,19 +23,12 @@ $(error No path specified for the custom skeleton)
endif
endif
# For a merged /usr, ensure that /lib, /bin and /sbin and their /usr
# counterparts are appropriately setup as symlinks ones to the others.
ifeq ($(BR2_ROOTFS_MERGED_USR),y)
define SKELETON_CUSTOM_NOT_MERGED_USR_DIRS
define SKELETON_CUSTOM_CONFIGURE_CMDS
support/scripts/check-merged \
--type skeleton \
$(if $(BR2_ROOTFS_MERGED_USR),--merged-usr) \
$(SKELETON_CUSTOM_PATH)
endef
endif # merged /usr
define SKELETON_CUSTOM_CONFIGURE_CMDS
$(SKELETON_CUSTOM_NOT_MERGED_USR_DIRS)
endef
# The target-dir-warning file and the lib{32,64} symlinks are the only
# things we customise in the custom skeleton.

22
support/scripts/check-merged
View File

@@ -13,6 +13,7 @@
#
# Input:
# --type TYPE the type of root to check: 'skeleton' or 'overlay'
# --merged-usr check for merged /usr
# $*: the root directories (skeleton, overlays) to check
# Output:
# stdout: the list of non-compliant paths (empty if compliant).
@@ -21,17 +22,22 @@
# !0: if any directory to check is improperly merged
#
opts="type:"
opts="type:,merged-usr"
ARGS="$(getopt -n check-merged -o "" -l "${opts}" -- "${@}")" || exit 1
eval set -- "${ARGS}"
type=
merged_usr=false
while :; do
case "${1}" in
(--type)
type="${2}"
shift 2
;;
(--merged-usr)
merged_usr=true
shift
;;
(--)
shift
break
@@ -101,12 +107,14 @@ test_dir() {
is_success=true
for root; do
first=true
test_dir "${type}" "${root}" "/" "usr/bin"
test_dir "${type}" "${root}" "/" "usr/lib"
test_dir "${type}" "${root}" "/" "usr/sbin"
test_merged "${type}" "${root}" "/" "bin" "usr/bin"
test_merged "${type}" "${root}" "/" "lib" "usr/lib"
test_merged "${type}" "${root}" "/" "sbin" "usr/sbin"
if ${merged_usr}; then
test_dir "${type}" "${root}" "/" "usr/bin"
test_dir "${type}" "${root}" "/" "usr/lib"
test_dir "${type}" "${root}" "/" "usr/sbin"
test_merged "${type}" "${root}" "/" "bin" "usr/bin"
test_merged "${type}" "${root}" "/" "lib" "usr/lib"
test_merged "${type}" "${root}" "/" "sbin" "usr/sbin"
fi
done
${is_success}