kumquat-buildroot/package/tar/tar.mk
Julien Floret 7c0a72b22e tar: remove empty host dependencies definition
Note that host-tar dependencies were broken with automatic derivation
of host dependencies:
host-tar could depend (or not) on host-attr (and even on non-existing
host-acl!), depending on BR2_PACKAGE_BUSYBOX.

Now, host-tar has no dependency.

Signed-off-by: Julien Floret <julien.floret@6wind.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-07-03 10:24:02 +02:00

48 lines
1.3 KiB
Makefile

################################################################################
#
# tar
#
################################################################################
TAR_VERSION = 1.29
TAR_SOURCE = tar-$(TAR_VERSION).tar.xz
TAR_SITE = $(BR2_GNU_MIRROR)/tar
# busybox installs in /bin, so we need tar to install as well in /bin
# so that it overrides the Busybox symlinks.
TAR_CONF_OPTS = --exec-prefix=/
TAR_LICENSE = GPLv3+
TAR_LICENSE_FILES = COPYING
# Prefer full-blown tar over buybox's version
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
TAR_DEPENDENCIES += busybox
endif
ifeq ($(BR2_PACKAGE_ACL),y)
TAR_DEPENDENCIES += acl
TAR_CONF_OPTS += --with-posix-acls
else
TAR_CONF_OPTS += --without-posix-acls
endif
ifeq ($(BR2_PACKAGE_ATTR),y)
TAR_DEPENDENCIES += attr
TAR_CONF_OPTS += --with-xattrs
else
TAR_CONF_OPTS += --without-xattrs
endif
$(eval $(autotools-package))
# host-tar: use cpio.gz instead of tar.gz to prevent chicken-egg problem
# of needing tar to build tar.
HOST_TAR_SOURCE = tar-$(TAR_VERSION).cpio.gz
define HOST_TAR_EXTRACT_CMDS
mkdir -p $(@D)
cd $(@D) && \
$(call suitable-extractor,$(HOST_TAR_SOURCE)) $(DL_DIR)/$(HOST_TAR_SOURCE) | cpio -i --preserve-modification-time
mv $(@D)/tar-$(TAR_VERSION)/* $(@D)
rmdir $(@D)/tar-$(TAR_VERSION)
endef
$(eval $(host-autotools-package))