X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/3d7b088997a372140d946c7e2ee9fdd3be9a0ee4..06d197404bab910c2d4c184210b27a1e0f73d6a2:/include/unpack.mk

diff --git a/include/unpack.mk b/include/unpack.mk
index ae8cdecb2..2d3586309 100644
--- a/include/unpack.mk
+++ b/include/unpack.mk
@@ -16,7 +16,8 @@ UNZIP_CMD=unzip -d $(1)/.. $(DL_DIR)/$(PKG_SOURCE)
 
 ifeq ($(PKG_SOURCE),)
   PKG_UNPACK ?= true
-endif
+else
+
 ifeq ($(strip $(UNPACK_CMD)),)
   ifeq ($(strip $(PKG_CAT)),)
     # try to autodetect file type
@@ -31,7 +32,11 @@ ifeq ($(strip $(UNPACK_CMD)),)
       EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
       DECOMPRESS_CMD:=bzcat $(DL_DIR)/$(PKG_SOURCE) |
     endif
-    ifeq ($(filter tgz tbz tbz2,$(EXT1)),$(EXT1))
+    ifeq ($(filter xz txz,$(EXT)),$(EXT))
+      EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
+      DECOMPRESS_CMD:=xzcat $(DL_DIR)/$(PKG_SOURCE) |
+    endif
+    ifeq ($(filter tgz tbz tbz2 txz,$(EXT1)),$(EXT1))
       EXT:=tar
     endif
     DECOMPRESS_CMD ?= cat $(DL_DIR)/$(PKG_SOURCE) |
@@ -64,9 +69,13 @@ ifeq ($(strip $(UNPACK_CMD)),)
     CRLF_CMD :=
   endif
 endif
+
 ifdef PKG_BUILD_DIR
-  PKG_UNPACK := $(call UNPACK_CMD,$(PKG_BUILD_DIR)) $(call CRLF_CMD,$(PKG_BUILD_DIR))
+  PKG_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(PKG_BUILD_DIR)) $(call CRLF_CMD,$(PKG_BUILD_DIR))
 endif
 ifdef HOST_BUILD_DIR
-  HOST_UNPACK := $(call UNPACK_CMD,$(HOST_BUILD_DIR)) $(call CRLF_CMD,$(HOST_BUILD_DIR))
+  HOST_UNPACK ?= $(SH_FUNC) $(call UNPACK_CMD,$(HOST_BUILD_DIR)) $(call CRLF_CMD,$(HOST_BUILD_DIR))
 endif
+
+endif # PKG_SOURCE
+