[PATCH] toolchain: use xz compression

[Sven Roederer]

Also use xz compression, as we do for sdk and imagebuilder.

Signed-off-by: Sven Roederer <devel-sven at geroedel.de>
---
 target/toolchain/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/toolchain/Makefile b/target/toolchain/Makefile
index c3ba70db04..cf34a89e04 100644
--- a/target/toolchain/Makefile
+++ b/target/toolchain/Makefile
@@ -62,13 +62,13 @@ $(BIN_DIR)/$(TOOLCHAIN_NAME).tar.bz2: clean
 	find $(TOOLCHAIN_BUILD_DIR) -name CVS | $(XARGS) rm -rf
 	mkdir -p $(BIN_DIR)
 	(cd $(BUILD_DIR); \
-		tar cfj $@ $(TOOLCHAIN_NAME); \
+		tar -I '$(STAGING_DIR_HOST)/bin/xz -7e -T$(if $(filter 1,$(NPROC)),2,0)' -cf $@ $(TOOLCHAIN_NAME); \
 	)
 
 download:
 prepare:
-compile: $(BIN_DIR)/$(TOOLCHAIN_NAME).tar.bz2
+compile: $(BIN_DIR)/$(TOOLCHAIN_NAME).tar.xz
 install: compile
 
 clean:
-	rm -rf $(TOOLCHAIN_BUILD_DIR) $(BIN_DIR)/$(TOOLCHAIN_NAME).tar.bz2
+	rm -rf $(TOOLCHAIN_BUILD_DIR) $(BIN_DIR)/$(TOOLCHAIN_NAME).tar.xz
-- 
2.17.1