Files
buildroot/package/skeleton-custom/skeleton-custom.mk
Yann E. MORIN 428ac6fcc4 system: add support for merged /usr/sbin (aka merged-bin)
Starting with version 256 [0], systemd warns when /usr/bin and
/usr/sbin are different directories; in the future, it may even
refuse to boot in such a situation.

Add support for merged-bin, not unlike the support we have for
merged-usr; we also make merged-bin a sub-case of merged-usr
(i.e. it is not possible to do merged-bin without merged-usr).

[0] https://github.com/systemd/systemd/blob/v256/NEWS#L265

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle <arnout@mind.be>
Acked-by: TIAN Yuanhao <tianyuanhao3@163.com>
Cc: Edgar Bonet <bonet@grenoble.cnrs.fr>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
2025-11-05 23:10:20 +01:00

53 lines
1.8 KiB
Makefile

################################################################################
#
# skeleton-custom
#
################################################################################
# The skeleton can't depend on the toolchain, since all packages depends on the
# skeleton and the toolchain is a target package, as is skeleton.
# Hence, skeleton would depends on the toolchain and the toolchain would depend
# on skeleton.
SKELETON_CUSTOM_ADD_TOOLCHAIN_DEPENDENCY = NO
SKELETON_CUSTOM_ADD_SKELETON_DEPENDENCY = NO
SKELETON_CUSTOM_PROVIDES = skeleton
SKELETON_CUSTOM_INSTALL_STAGING = YES
SKELETON_CUSTOM_PATH = $(call qstrip,$(BR2_ROOTFS_SKELETON_CUSTOM_PATH))
ifeq ($(BR2_PACKAGE_SKELETON_CUSTOM)$(BR_BUILDING),yy)
ifeq ($(SKELETON_CUSTOM_PATH),)
$(error No path specified for the custom skeleton)
endif
endif
define SKELETON_CUSTOM_CONFIGURE_CMDS
support/scripts/check-merged \
--type skeleton \
$(if $(BR2_ROOTFS_MERGED_USR),--merged-usr) \
$(if $(BR2_ROOTFS_MERGED_BIN),--merged-bin) \
$(SKELETON_CUSTOM_PATH)
endef
# The target-dir-warning file and the lib{32,64} symlinks are the only
# things we customise in the custom skeleton.
define SKELETON_CUSTOM_INSTALL_TARGET_CMDS
$(call SYSTEM_RSYNC,$(SKELETON_CUSTOM_PATH),$(TARGET_DIR))
$(call SYSTEM_USR_SYMLINKS_OR_DIRS,$(TARGET_DIR))
$(call SYSTEM_LIB_SYMLINK,$(TARGET_DIR))
$(INSTALL) -m 0644 support/misc/target-dir-warning.txt \
$(TARGET_DIR_WARNING_FILE)
endef
# For the staging dir, we don't really care what we install, but we
# need the /lib and /usr/lib appropriately setup.
define SKELETON_CUSTOM_INSTALL_STAGING_CMDS
$(call SYSTEM_RSYNC,$(SKELETON_CUSTOM_PATH),$(STAGING_DIR))
$(call SYSTEM_USR_SYMLINKS_OR_DIRS,$(STAGING_DIR))
$(call SYSTEM_LIB_SYMLINK,$(STAGING_DIR))
endef
$(eval $(generic-package))