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.
8 # unpacking files with +s may break on some platforms. this typically emits error code 2
9 ifneq ($(HOST_OS
),Linux
)
10 HOST_TAR
:=trapret
2 $(TAR
)
14 TAR_CMD
:=$(HOST_TAR
) -C
$(PKG_BUILD_DIR
)/..
$(TAR_OPTIONS
)
15 UNZIP_CMD
:=unzip
-d
$(PKG_BUILD_DIR
)/..
$(DL_DIR
)/$(PKG_SOURCE
)
20 ifeq ($(strip $(PKG_UNPACK
)),)
21 ifeq ($(strip $(PKG_CAT
)),)
22 # try to autodetect file type
23 EXT
:=$(call ext
,$(PKG_SOURCE
))
26 ifeq ($(filter gz tgz
,$(EXT
)),$(EXT
))
27 EXT
:=$(call ext
,$(PKG_SOURCE
:.
$(EXT
)=))
28 UNPACK
:=gzip
-dc
$(DL_DIR
)/$(PKG_SOURCE
) |
30 ifeq ($(filter bzip2 bz2 bz tbz2 tbz
,$(EXT
)),$(EXT
))
31 EXT
:=$(call ext
,$(PKG_SOURCE
:.
$(EXT
)=))
32 UNPACK
:=bzcat
$(DL_DIR
)/$(PKG_SOURCE
) |
34 ifeq ($(filter tgz tbz tbz2
,$(EXT1
)),$(EXT1
))
37 UNPACK ?
= cat
$(DL_DIR
)/$(PKG_SOURCE
) |
39 PKG_UNPACK
:=$(UNPACK
) $(TAR_CMD
)
42 PKG_UNPACK
:=$(UNPACK
) (cd
$(PKG_BUILD_DIR
)/..
; cpio
-i
-d
)
45 PKG_UNPACK
:=$(UNZIP_CMD
)
49 # compatibility code for packages that set PKG_CAT
50 ifeq ($(strip $(PKG_UNPACK
)),)
51 # use existing PKG_CAT
52 PKG_UNPACK
:=$(PKG_CAT
) $(DL_DIR
)/$(PKG_SOURCE
) |
$(TAR_CMD
)
53 ifeq ($(PKG_CAT
),unzip
)
54 PKG_UNPACK
:=$(UNZIP_CMD
)
56 # replace zcat with $(ZCAT), because some system don't support it properly
57 ifeq ($(PKG_CAT
),zcat
)
58 PKG_UNPACK
:=gzip
-dc
$(DL_DIR
)/$(PKG_SOURCE
) |
$(TAR_CMD
)
61 ifneq ($(strip $(CRLF_WORKAROUND
)),)
62 PKG_UNPACK
+= && find
$(PKG_BUILD_DIR
) -type f
-print0 | xargs
-0 perl
-pi
-e
's!\r$$$$!!g'
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