X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=include%2Funpack.mk;h=9b68e5dea39d1e97b9722f1735c4f40d736054e1;hb=9050c1c2192c90c142a24743c00c4c79462bd609;hp=b8349c9ca46d13e9f4ecf7792f97d3a0f7e4d471;hpb=e90cdd3990f76ee8561d98e49ef2719fa5311489;p=openwrt-10.03%2F.git

diff --git a/include/unpack.mk b/include/unpack.mk
index b8349c9ca..9b68e5dea 100644
--- a/include/unpack.mk
+++ b/include/unpack.mk
@@ -1,4 +1,9 @@
-ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1)))
+# 
+# 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 ($(HOST_OS),Linux)
@@ -20,7 +25,7 @@ ifeq ($(strip $(PKG_UNPACK)),)
 
     ifeq ($(filter gz tgz,$(EXT)),$(EXT))
       EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
-      UNPACK:=$(ZCAT) $(DL_DIR)/$(PKG_SOURCE) |
+      UNPACK:=gzip -dc $(DL_DIR)/$(PKG_SOURCE) |
     endif	
     ifeq ($(filter bzip2 bz2 bz tbz2 tbz,$(EXT)),$(EXT))
       EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
@@ -48,9 +53,9 @@ ifeq ($(strip $(PKG_UNPACK)),)
     ifeq ($(PKG_CAT),unzip)
       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) | $(TAR_CMD)
+      PKG_UNPACK:=gzip -dc $(DL_DIR)/$(PKG_SOURCE) | $(TAR_CMD)
     endif
   endif
   ifneq ($(strip $(CRLF_WORKAROUND)),)