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| author | Felix Fietkau <nbd@nbd.name> | 2021-10-17 17:50:53 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-10-20 11:35:34 +0200 |
| commit | faa6a9a04beda71da49dd2d96225e892899e84d7 (patch) | |
| tree | 99eb26cc3383c8d5f167ac73a802a7ac2c5332ef /tools/llvm-bpf | |
| parent | 1c07eab9f81f1ee99cc2ae36596bda81c12d5dbc (diff) | |
| download | upstream-faa6a9a04beda71da49dd2d96225e892899e84d7.tar.gz upstream-faa6a9a04beda71da49dd2d96225e892899e84d7.tar.bz2 upstream-faa6a9a04beda71da49dd2d96225e892899e84d7.zip | |
tools/llvm-bpf: add llvm+clang build suitable for compiling code to eBPF
Preparation for building packages that ship eBPF code
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'tools/llvm-bpf')
| -rw-r--r-- | tools/llvm-bpf/Makefile | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tools/llvm-bpf/Makefile b/tools/llvm-bpf/Makefile new file mode 100644 index 0000000000..a5ba2a4cb7 --- /dev/null +++ b/tools/llvm-bpf/Makefile @@ -0,0 +1,36 @@ +# +# Copyright (C) 2006-2016 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk + +PKG_NAME:=llvm-project +PKG_VERSION:=13.0.0 +PKG_RELEASE:=1 + +PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).src.tar.xz +PKG_SOURCE_URL:=https://github.com/llvm/llvm-project/releases/download/llvmorg-$(PKG_VERSION) +PKG_HASH:=6075ad30f1ac0e15f07c1bf062c1e1268c241d674f11bd32cdf0e040c71f2bf3 + +HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_NAME)-$(PKG_VERSION).src + +HOST_BUILD_PARALLEL:=1 + +CMAKE_BINARY_SUBDIR := build +CMAKE_SOURCE_SUBDIR := llvm + +include $(INCLUDE_DIR)/host-build.mk +include $(INCLUDE_DIR)/cmake.mk + +CMAKE_HOST_OPTIONS += \ + -DLLVM_ENABLE_BINDINGS=OFF \ + -DLLVM_INCLUDE_DOCS=OFF \ + -DLLVM_INCLUDE_EXAMPLES=OFF \ + -DLLVM_INCLUDE_TESTS=OFF \ + -DLLVM_ENABLE_PROJECTS="clang;lld" \ + -DLLVM_TARGETS_TO_BUILD=BPF \ + -DCLANG_BUILD_EXAMPLES=OFF + +$(eval $(call HostBuild)) |