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package/skeleton: add macro to rsync skeleton directory

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The rsync command is currently called from a single location. In
follow-up patches, it will be called from various places then.

It will be easier to update and fix this command if it is defined in a
single location, rather than if duplicated in many places.

Define a macro that skeleton packages can call to install their skeleton
directories. Since at least one occurrence of it will want to install in
staging, the macro must accept a destination path, rather than hard-code
target as the destination.

Since it is to be used by other skeleton packages, define it early,
outside of any conditional block.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2017-07-18 19:25:29 +02:00 committed by Thomas Petazzoni
parent 3e5eb71067
commit cabba017d3
1 changed files with 13 additions and 3 deletions
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16
package/skeleton/skeleton.mk
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@ -14,6 +14,18 @@ SKELETON_ADD_SKELETON_DEPENDENCY = NO
# The skeleton also handles the merged /usr case in the sysroot
SKELETON_INSTALL_STAGING = YES
############
# Macros available for use by any skeleton package:
# - SKELETON_RSYNC
# This function rsyncs the skeleton directory in $(1) to the destination
# in $(2), which should be either $(TARTGET_DIR) or $(STAGING_DIR)
define SKELETON_RSYNC
rsync -a --ignore-times $(RSYNC_VCS_EXCLUSIONS) \
--chmod=u=rwX,go=rX --exclude .empty --exclude '*~' \
$(1)/ $(2)/
endef
ifeq ($(BR2_ROOTFS_SKELETON_CUSTOM),y)
SKELETON_PATH = $(call qstrip,$(BR2_ROOTFS_SKELETON_CUSTOM_PATH))
@ -89,9 +101,7 @@ SKELETON_LIB_SYMLINK = lib32
endif
define SKELETON_INSTALL_TARGET_CMDS
rsync -a --ignore-times $(RSYNC_VCS_EXCLUSIONS) \
--chmod=u=rwX,go=rX --exclude .empty --exclude '*~' \
$(SKELETON_PATH)/ $(TARGET_DIR)/
$(call SKELETON_RSYNC,$(SKELETON_PATH),$(TARGET_DIR))
$(call SKELETON_USR_SYMLINKS_OR_DIRS,$(TARGET_DIR))
ln -snf lib $(TARGET_DIR)/$(SKELETON_LIB_SYMLINK)
ln -snf lib $(TARGET_DIR)/usr/$(SKELETON_LIB_SYMLINK)