move common unpacking code to unpack.mk, replace zcat with $(ZCAT) for systems that...

[openwrt.git] / include / host-build.mk

diff --git a/include/host-build.mk b/include/host-build.mk
index a1287da..858eee5 100644 (file)
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -6,13 +6,9 @@
 #
 
 include $(INCLUDE_DIR)/host.mk
+include $(INCLUDE_DIR)/unpack.mk
 
-ifneq ($(strip $(PKG_CAT)),)
-  ifeq ($(PKG_CAT),unzip)
-    UNPACK=unzip -d $(PKG_BUILD_DIR) $(DL_DIR)/$(PKG_SOURCE)
-  else
-    UNPACK=$(PKG_CAT) $(DL_DIR)/$(PKG_SOURCE) | tar -C $(PKG_BUILD_DIR)/.. $(TAR_OPTIONS) -
-  endif
+ifneq ($(strip $(UNPACK)),)
   define Build/Prepare/Default
        $(UNPACK)
        @if [ -d ./patches ]; then \