xz has supported multithreaded compression since 5.2 in 2014. Enable it's automatic support for this via the "-T 0" flag.
Previously: (xz -7e) real 3m13.631s Now: (xz -T 0 -7e) real 1m23.051s Signed-off-by: Karl Palsson <ka...@etactica.com> --- target/sdk/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/sdk/Makefile b/target/sdk/Makefile index ae65fd1c8f4a..07616a4d7aa2 100644 --- a/target/sdk/Makefile +++ b/target/sdk/Makefile @@ -140,7 +140,7 @@ $(BIN_DIR)/$(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 'xz -T 0 -7e' -cf $@ $(SDK_NAME); \ ) download: -- 2.4.11 _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev