build: use zstd for IB, toolchain, SDK and LLVM compression

[openwrt/openwrt.git] / target / sdk / Makefile

diff --git a/target/sdk/Makefile b/target/sdk/Makefile
index d0c0ab7a2b1e3df10f4af79be5583a82d3eb0e9f..f4b7640d2cd3b32d1cf2d4d60deef13437e0deb6 100644 (file)
--- a/target/sdk/Makefile
+++ b/target/sdk/Makefile
@@ -101,7 +101,7 @@ USERSPACE_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/
 
 all: compile
 
-$(BIN_DIR)/$(SDK_NAME).tar.xz: clean
+$(BIN_DIR)/$(SDK_NAME).tar.zst: clean
        mkdir -p \
                $(SDK_BUILD_DIR)/dl \
                $(SDK_BUILD_DIR)/package \
@@ -181,15 +181,16 @@ $(BIN_DIR)/$(SDK_NAME).tar.xz: clean
        find $(SDK_BUILD_DIR) -name .svn | $(XARGS) rm -rf
        find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
        -make -C $(SDK_BUILD_DIR)/scripts/config clean
+
        (cd $(BUILD_DIR); \
-               tar -I '$(STAGING_DIR_HOST)/bin/xz -7e -T$(if $(filter 1,$(NPROC)),2,0)' -cf $@ $(SDK_NAME) \
+               tar -I '$(STAGING_DIR_HOST)/bin/zstd -T0 --ultra -20' -cf $@ $(SDK_NAME) \
                --mtime="$(shell date --date=@$(SOURCE_DATE_EPOCH))"; \
        )
 
 download:
 prepare:
-compile: $(BIN_DIR)/$(SDK_NAME).tar.xz
+compile: $(BIN_DIR)/$(SDK_NAME).tar.zst
 install: compile
 
 clean:
-       rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.xz
+       rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.zst