X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Fsdk%2FMakefile;fp=target%2Fsdk%2FMakefile;h=022a791ebfee662a7ae4e966dd0abe64e80a75b7;hb=8c9a7881729d82afefc74a8c6e552b20b722b011;hp=d3552b47eb894a1934f33efc390bf7794cba02c8;hpb=1cf842dd136ceb9a1e1a61d4d4caa3b3a46c0c1b;p=openwrt%2Fstaging%2Fdedeckeh.git

diff --git a/target/sdk/Makefile b/target/sdk/Makefile
index d3552b47eb..022a791ebf 100644
--- a/target/sdk/Makefile
+++ b/target/sdk/Makefile
@@ -152,7 +152,8 @@ $(BIN_DIR)/$(SDK_NAME).tar.xz: clean
 	find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
 	-make -C $(SDK_BUILD_DIR)/scripts/config clean
 	(cd $(BUILD_DIR); \
-		tar -I 'xz -7e' -cf $@ $(SDK_NAME); \
+		tar -I '$(STAGING_DIR_HOST)/bin/xz -7e -T$(if $(filter 1,$(NPROC)),2,0)' -cf $@ $(SDK_NAME) \
+		--mtime="$(shell date --date=@$(SOURCE_DATE_EPOCH))"; \
 	)
 
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