2 # Copyright (C) 2006-2007 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
9 TAR_CMD=$(HOST_TAR) -C $(1)/.. $(TAR_OPTIONS)
10 UNZIP_CMD=unzip -q -d $(1)/.. $(DL_DIR)/$(PKG_SOURCE)
16 ifeq ($(strip $(UNPACK_CMD)),)
17 ifeq ($(strip $(PKG_CAT)),)
18 # try to autodetect file type
19 EXT:=$(call ext,$(PKG_SOURCE))
22 ifeq ($(filter gz tgz,$(EXT)),$(EXT))
23 EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
24 DECOMPRESS_CMD:=gzip -dc $(DL_DIR)/$(PKG_SOURCE) |
26 ifeq ($(filter bzip2 bz2 bz tbz2 tbz,$(EXT)),$(EXT))
27 EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
28 DECOMPRESS_CMD:=bzcat $(DL_DIR)/$(PKG_SOURCE) |
30 ifeq ($(filter xz txz,$(EXT)),$(EXT))
31 EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
32 DECOMPRESS_CMD:=xzcat $(DL_DIR)/$(PKG_SOURCE) |
34 ifeq ($(filter tgz tbz tbz2 txz,$(EXT1)),$(EXT1))
37 DECOMPRESS_CMD ?= cat $(DL_DIR)/$(PKG_SOURCE) |
39 UNPACK_CMD=$(DECOMPRESS_CMD) $(TAR_CMD)
42 UNPACK_CMD=$(DECOMPRESS_CMD) (cd $(1)/..; cpio -i -d)
45 UNPACK_CMD=$(UNZIP_CMD)
49 # compatibility code for packages that set PKG_CAT
50 ifeq ($(strip $(UNPACK_CMD)),)
51 # use existing PKG_CAT
52 UNPACK_CMD=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
53 ifeq ($(PKG_CAT),unzip)
54 UNPACK_CMD=$(UNZIP_CMD)
56 # replace zcat with $(ZCAT), because some system don't support it properly
57 ifeq ($(PKG_CAT),zcat)
58 UNPACK_CMD=gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
61 ifneq ($(strip $(CRLF_WORKAROUND)),)
62 CRLF_CMD := && find $(PKG_BUILD_DIR) -type f -print0 | xargs -0 perl -pi -e 's!\r$$$$!!g'
69 PKG_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(PKG_BUILD_DIR)) $(call CRLF_CMD,$(PKG_BUILD_DIR))
72 HOST_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(HOST_BUILD_DIR)) $(call CRLF_CMD,$(HOST_BUILD_DIR))