tools/llvm-bpf/Makefile

   1 #
   2 # Copyright (C) 2006-2016 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8
   9 PKG_NAME:=llvm-project
  10 PKG_VERSION:=18.1.7
  11
  12 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).src.tar.xz
  13 PKG_SOURCE_URL:=https://github.com/llvm/llvm-project/releases/download/llvmorg-$(PKG_VERSION)
  14 PKG_HASH:=74446ab6943f686391954cbda0d77ae92e8a60c432eff437b8666e121d748ec4
  15 PKG_CPE_ID:=cpe:/a:llvm:llvm
  16
  17 HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_NAME)-$(PKG_VERSION).src
  18
  19 CMAKE_BINARY_SUBDIR := build
  20 CMAKE_SOURCE_SUBDIR := llvm
  21
  22 include $(INCLUDE_DIR)/host-build.mk
  23 include $(INCLUDE_DIR)/cmake.mk
  24
  25 ifneq ($(HOST_OS),Linux)
  26   HOST_CFLAGS := $(filter-out -I$(STAGING_DIR_HOST)/include,$(HOST_CFLAGS))
  27   HOST_CXXFLAGS := $(filter-out -I$(STAGING_DIR_HOST)/include,$(HOST_CXXFLAGS))
  28 endif
  29
  30 LLVM_BPF_PREFIX = llvm-bpf-$(PKG_VERSION).$(HOST_OS)-$(HOST_ARCH)
  31
  32 CMAKE_HOST_INSTALL_PREFIX = $(STAGING_DIR_HOST)/$(LLVM_BPF_PREFIX)
  33
  34 CMAKE_HOST_OPTIONS += \
  35         -DLLVM_TARGETS_TO_BUILD=BPF \
  36         -DLLVM_DEFAULT_TARGET_TRIPLE=bpf \
  37         -DLLVM_ENABLE_PROJECTS="clang;lld" \
  38         -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON \
  39         -DLLVM_LINK_LLVM_DYLIB=ON \
  40         -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" \
  41         -DLLVM_INCLUDE_BENCHMARKS=OFF \
  42         -DLLVM_INCLUDE_DOCS=OFF \
  43         -DLLVM_INCLUDE_EXAMPLES=OFF \
  44         -DLLVM_INCLUDE_TESTS=OFF \
  45         -DLLVM_ENABLE_BINDINGS=OFF \
  46         -DLLVM_ENABLE_IDE=OFF \
  47         -DLLVM_ENABLE_LIBEDIT=OFF \
  48         -DLLVM_ENABLE_LIBPFM=OFF \
  49         -DLLVM_ENABLE_LIBXML2=OFF \
  50         -DLLVM_ENABLE_OCAMLDOC=OFF \
  51         -DLLVM_ENABLE_TERMINFO=OFF \
  52         -DLLVM_ENABLE_Z3_SOLVER=OFF \
  53         -DLLVM_ENABLE_ZLIB=OFF \
  54         -DLLVM_ENABLE_ZSTD=OFF \
  55         -DLLVM_PARALLEL_LINK_JOBS=1 \
  56         -DCMAKE_SKIP_RPATH=OFF
  57
  58 define Host/Install
  59         rm -rf $(STAGING_DIR_HOST)/llvm-bpf*
  60         $(Host/Install/Default)
  61         ln -s $(LLVM_BPF_PREFIX) $(STAGING_DIR_HOST)/llvm-bpf
  62         STRIP_KMOD= PATCHELF= STRIP=strip $(SCRIPT_DIR)/rstrip.sh $(STAGING_DIR_HOST)/llvm-bpf
  63         echo "$(PKG_VERSION)" > $(CMAKE_HOST_INSTALL_PREFIX)/.llvm-version
  64 endef
  65
  66 define Host/Uninstall
  67         rm -rf $(STAGING_DIR_HOST)/llvm-bpf*
  68 endef
  69
  70 $(eval $(call HostBuild))