build: add zstd support to pack/unpack functions

[oweals/openwrt.git] / include / unpack.mk

diff --git a/include/unpack.mk b/include/unpack.mk
index 6141b1c7225db7ecee4e73bd493d736897871b2a..5bb27d41c9a9eea33940ff65c4c9d7aa216ab83f 100644 (file)
--- a/include/unpack.mk
+++ b/include/unpack.mk
@@ -31,6 +31,10 @@ ifeq ($(strip $(UNPACK_CMD)),)
       EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
       DECOMPRESS_CMD:=xzcat $(DL_DIR)/$(PKG_SOURCE) |
     endif
+    ifeq (zst,$(EXT))
+      EXT:=$(call ext,$(PKG_SOURCE:.$(EXT)=))
+      DECOMPRESS_CMD:=zstdcat $(DL_DIR)/$(PKG_SOURCE) |
+    endif
     ifeq ($(filter tgz tbz tbz2 txz,$(EXT1)),$(EXT1))
       EXT:=tar
     endif