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openwrt/target/llvm-bpf/Makefile

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Makefile
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tools/llvm-bpf: move tarball packing to target/llvm-bpf This ensures that the tarball is regenerated after make clean or after switching to a different target Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-11-22 09:43:43 +00:00
#
# Copyright (C) 2021 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
override MAKEFLAGS=
LLVM_VERSION := $(shell cat $(STAGING_DIR_HOST)/llvm-bpf/.llvm-version)
LLVM_BPF_PREFIX := llvm-bpf-$(LLVM_VERSION).$(HOST_OS)-$(HOST_ARCH)
build: use zstd for IB, toolchain, SDK and LLVM compression Use similar efficient but faster compression algorithm. Signed-off-by: Paul Spooren <mail@aparcar.org>
2024-02-13 00:03:44 +00:00
LLVM_TAR := $(BIN_DIR)/$(LLVM_BPF_PREFIX).tar.zst
tools/llvm-bpf: move tarball packing to target/llvm-bpf This ensures that the tarball is regenerated after make clean or after switching to a different target Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-11-22 09:43:43 +00:00
llvm-bpf: fix rebuild check for generating tarball Check the version file, as it will be regenerated on rebuild Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-11-26 10:25:40 +00:00
$(LLVM_TAR): $(STAGING_DIR_HOST)/llvm-bpf/.llvm-version
tools/llvm-bpf: move tarball packing to target/llvm-bpf This ensures that the tarball is regenerated after make clean or after switching to a different target Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-11-22 09:43:43 +00:00
tar -C $(STAGING_DIR_HOST) \
build: use zstd for IB, toolchain, SDK and LLVM compression Use similar efficient but faster compression algorithm. Signed-off-by: Paul Spooren <mail@aparcar.org>
2024-02-13 00:03:44 +00:00
-I '$(STAGING_DIR_HOST)/bin/zstd -T0 --ultra -20' \
llvm-bpf: use SOURCE_DATE_EPOCH for generated tarball Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-11-26 10:24:39 +00:00
$(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
tools/llvm-bpf: move tarball packing to target/llvm-bpf This ensures that the tarball is regenerated after make clean or after switching to a different target Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-11-22 09:43:43 +00:00
-cf $@.tmp llvm-bpf $(LLVM_BPF_PREFIX)
mv $@.tmp $@
download:
prepare:
compile: $(LLVM_TAR)
install: compile
clean:
rm -f $(LLVM_TAR)