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tools/llvm-bpf: make sure llvm-bpf.tar.gz is created

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The llvm-bpf-$version.tar.xz might be absent. For example `make clean` executed, CONFIG_TARGET changed.
This commit can only guarantee that the target file can be built when tools/compile is explicitly called rather than $(tools/stamp-compile).

Signed-off-by: Huangbin Zhan <zhanhb88@gmail.com>
This commit is contained in:
Huangbin Zhan 2021-11-18 19:37:10 +08:00 committed by Felix Fietkau
parent 848499c1cf
commit 1126855911
1 changed files with 6 additions and 5 deletions
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11
tools/llvm-bpf/Makefile
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@ -41,21 +41,22 @@ CMAKE_HOST_OPTIONS += \
-DLLVM_TOOLCHAIN_TOOLS="llvm-objcopy;llvm-objdump;llvm-readelf;llvm-strip;llvm-ar;llvm-as;llvm-dis;llvm-link;llvm-nm;llvm-ranlib;llc;opt" \
-DCMAKE_SKIP_RPATH=OFF
ifneq ($(CONFIG_SDK_LLVM_BPF),)
define Host/Install/Bin
$(BIN_DIR)/llvm-bpf-$(PKG_VERSION).tar.xz: $(HOST_STAMP_INSTALLED)
echo "$(PKG_VERSION)" > $(CMAKE_HOST_INSTALL_PREFIX)/.llvm-version
STRIP_KMOD= PATCHELF= STRIP=strip $(SCRIPT_DIR)/rstrip.sh $(STAGING_DIR_HOST)/llvm-bpf
tar -C $(STAGING_DIR_HOST) \
-I '$(STAGING_DIR_HOST)/bin/xz -7e -T$(if $(filter 1,$(NPROC)),2,0)' \
-cf $(BIN_DIR)/llvm-bpf-$(PKG_VERSION).tar.xz llvm-bpf $(LLVM_BPF_PREFIX)
endef
-cf $@.tmp llvm-bpf $(LLVM_BPF_PREFIX)
mv $@.tmp $@
ifneq ($(CONFIG_SDK_LLVM_BPF),)
compile: $(BIN_DIR)/llvm-bpf-$(PKG_VERSION).tar.xz
endif
define Host/Install
rm -rf $(STAGING_DIR_HOST)/llvm-bpf*
$(Host/Install/Default)
ln -s $(LLVM_BPF_PREFIX) $(STAGING_DIR_HOST)/llvm-bpf
$(Host/Install/Bin)
endef
define Host/Uninstall