X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/0c97f1fe58f63b522438b1e6ea1dbe3cf329a763..1846ada5d5a04c61bdbe38ba42180ac6d62c0dab:/include/unpack.mk?ds=sidebyside diff --git a/include/unpack.mk b/include/unpack.mk index 7813e3b3d..9b68e5dea 100644 --- a/include/unpack.mk +++ b/include/unpack.mk @@ -1,21 +1,62 @@ +# +# Copyright (C) 2006-2007 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +# unpacking files with +s may break on some platforms. this typically emits error code 2 +ifneq ($(HOST_OS),Linux) + HOST_TAR:=trapret 2 $(TAR) +else + HOST_TAR:=$(TAR) +endif +TAR_CMD:=$(HOST_TAR) -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS) +UNZIP_CMD:=unzip -d $(PKG_BUILD_DIR)/.. $(DL_DIR)/$(PKG_SOURCE) + +ifeq ($(PKG_SOURCE),) + PKG_UNPACK ?= true +endif ifeq ($(strip $(PKG_UNPACK)),) - ifneq ($(HOST_OS),Linux) - HOST_TAR:=trapret 2 $(TAR) - else - HOST_TAR:=$(TAR) + ifeq ($(strip $(PKG_CAT)),) + # try to autodetect file type + EXT:=$(call ext,$(PKG_SOURCE)) + EXT1:=$(EXT) + + ifeq ($(filter gz tgz,$(EXT)),$(EXT)) + EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=)) + UNPACK:=gzip -dc $(DL_DIR)/$(PKG_SOURCE) | + endif + ifeq ($(filter bzip2 bz2 bz tbz2 tbz,$(EXT)),$(EXT)) + EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=)) + UNPACK:=bzcat $(DL_DIR)/$(PKG_SOURCE) | + endif + ifeq ($(filter tgz tbz tbz2,$(EXT1)),$(EXT1)) + EXT:=tar + endif + UNPACK ?= cat $(DL_DIR)/$(PKG_SOURCE) | + ifeq ($(EXT),tar) + PKG_UNPACK:=$(UNPACK) $(TAR_CMD) + endif + ifeq ($(EXT),cpio) + PKG_UNPACK:=$(UNPACK) (cd $(PKG_BUILD_DIR)/..; cpio -i -d) + endif + ifeq ($(EXT),zip) + PKG_UNPACK:=$(UNZIP_CMD) + endif endif - ifneq ($(strip $(PKG_CAT)),) + + # compatibility code for packages that set PKG_CAT + ifeq ($(strip $(PKG_UNPACK)),) # use existing PKG_CAT - PKG_UNPACK:=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | $(HOST_TAR) -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS) + PKG_UNPACK:=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD) ifeq ($(PKG_CAT),unzip) - PKG_UNPACK:=unzip -d $(PKG_BUILD_DIR)/.. $(DL_DIR)/$(PKG_SOURCE) + PKG_UNPACK:=$(UNZIP_CMD) endif - # replace zcat with $(ZCAT), because some system have it as gzcat + # replace zcat with $(ZCAT), because some system don't support it properly ifeq ($(PKG_CAT),zcat) - PKG_UNPACK:=$(ZCAT) $(DL_DIR)/$(PKG_SOURCE) | $(HOST_TAR) -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS) + PKG_UNPACK:=gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD) endif - else - # try to autodetect file type endif ifneq ($(strip $(CRLF_WORKAROUND)),) PKG_UNPACK += && find $(PKG_BUILD_DIR) -type f -print0 | xargs -0 perl -pi -e 's!\r$$$$!!g'