jw-pkg/make/backup.mk

BACKUP_SOURCE ?= .
BACKUP_TARGET ?= ..
BACKUP_DATE   ?= $(shell date +'%y%m%d-%H%M%S')

_BACKUP_SOURCE = $(notdir $(shell cd $(BACKUP_SOURCE); $(PWD)))

backup: distclean
	tar -C .. $(_BACKUP_SOURCE) -cjf $(BACKUP_TARGET)/$(_BACKUP_SOURCE)-$(BACKUP_DATE).tar.bz2

purge-last-backup:
	$(RM) -f $(shell ls $(BACKUP_TARGET)/$(_BACKUP_SOURCE)-*.tar.bz2 | tail -1)
backup.mk: Add file 2008-10-10 20:12:44 +00:00			`BACKUP_SOURCE ?= .`
			`BACKUP_TARGET ?= ..`
			`BACKUP_DATE ?= $(shell date +'%y%m%d-%H%M%S')`

make: Replace pwd by $(PWD) Signed-off-by: Jan Lindemann <jan@janware.com> 2017-12-18 13:45:55 +00:00			`_BACKUP_SOURCE = $(notdir $(shell cd $(BACKUP_SOURCE); $(PWD)))`
backup.mk: Add file 2008-10-10 20:12:44 +00:00
			`backup: distclean`
			`tar -C .. $(_BACKUP_SOURCE) -cjf $(BACKUP_TARGET)/$(_BACKUP_SOURCE)-$(BACKUP_DATE).tar.bz2`

			`purge-last-backup:`
make: Replace some executables by absolute paths to improve performance Signed-off-by: Jan Lindemann <jan@janware.com> 2017-09-02 19:26:52 +00:00			`$(RM) -f $(shell ls $(BACKUP_TARGET)/$(_BACKUP_SOURCE)-*.tar.bz2 \| tail -1)`
backup.mk: Add file 2008-10-10 20:12:44 +00:00