| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | # |
| 3 | # Copyright (C) 2006-2020 OpenWrt.org |
| 4 | |
| 5 | HOST_TAR:=$(TAR) |
| 6 | TAR_CMD=$(HOST_TAR) -C $(1)/.. $(TAR_OPTIONS) |
| 7 | UNZIP_CMD=unzip -q -d $(1)/.. $(DL_DIR)/$(PKG_SOURCE) |
| 8 | |
| 9 | ifeq ($(PKG_SOURCE),) |
| 10 | PKG_UNPACK ?= true |
| 11 | else |
| 12 | |
| 13 | ifeq ($(strip $(UNPACK_CMD)),) |
| 14 | ifeq ($(strip $(PKG_CAT)),) |
| 15 | # try to autodetect file type |
| 16 | EXT:=$(call ext,$(PKG_SOURCE)) |
| 17 | EXT1:=$(EXT) |
| 18 | |
| 19 | ifeq ($(filter gz tgz,$(EXT)),$(EXT)) |
| 20 | EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=)) |
| 21 | DECOMPRESS_CMD:=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc $(DL_DIR)/$(PKG_SOURCE) | |
| 22 | endif |
| 23 | ifeq ($(filter bzip2 bz2 bz tbz2 tbz,$(EXT)),$(EXT)) |
| 24 | EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=)) |
| 25 | DECOMPRESS_CMD:=bzcat $(DL_DIR)/$(PKG_SOURCE) | |
| 26 | endif |
| 27 | ifeq ($(filter xz txz,$(EXT)),$(EXT)) |
| 28 | EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=)) |
| 29 | DECOMPRESS_CMD:=xzcat $(DL_DIR)/$(PKG_SOURCE) | |
| 30 | endif |
| 31 | ifeq (zst,$(EXT)) |
| 32 | EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=)) |
| 33 | DECOMPRESS_CMD:=zstdcat $(DL_DIR)/$(PKG_SOURCE) | |
| 34 | endif |
| 35 | ifeq ($(filter tgz tbz tbz2 txz,$(EXT1)),$(EXT1)) |
| 36 | EXT:=tar |
| 37 | endif |
| 38 | DECOMPRESS_CMD ?= cat $(DL_DIR)/$(PKG_SOURCE) | |
| 39 | ifeq ($(EXT),tar) |
| 40 | UNPACK_CMD=$(DECOMPRESS_CMD) $(TAR_CMD) |
| 41 | endif |
| 42 | ifeq ($(EXT),cpio) |
| 43 | UNPACK_CMD=$(DECOMPRESS_CMD) (cd $(1)/..; $(STAGING_DIR_HOST)/bin/cpio -i -d) |
| 44 | endif |
| 45 | ifeq ($(EXT),zip) |
| 46 | UNPACK_CMD=$(UNZIP_CMD) |
| 47 | endif |
| 48 | endif |
| 49 | |
| 50 | # compatibility code for packages that set PKG_CAT |
| 51 | ifeq ($(strip $(UNPACK_CMD)),) |
| 52 | # use existing PKG_CAT |
| 53 | UNPACK_CMD=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD) |
| 54 | ifeq ($(PKG_CAT),unzip) |
| 55 | UNPACK_CMD=$(UNZIP_CMD) |
| 56 | endif |
| 57 | # replace zcat with $(ZCAT), because some system don't support it properly |
| 58 | ifeq ($(PKG_CAT),zcat) |
| 59 | UNPACK_CMD=$(STAGING_DIR_HOST)/bin/libdeflate-gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD) |
| 60 | endif |
| 61 | endif |
| 62 | endif |
| 63 | |
| 64 | ifdef PKG_BUILD_DIR |
| 65 | PKG_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(PKG_BUILD_DIR)) |
| 66 | endif |
| 67 | ifdef HOST_BUILD_DIR |
| 68 | HOST_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(HOST_BUILD_DIR)) |
| 69 | endif |
| 70 | |
| 71 | endif # PKG_SOURCE |
| 72 | |