mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2024-11-26 15:32:05 +00:00
48 lines
1.2 KiB
Bash
Executable File
48 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Copyright (C) 2019 Intel Corporation. All rights reserved.
|
|
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
DEPS_DIR=${PWD}/../core/deps
|
|
|
|
cd ${DEPS_DIR}
|
|
if [ ! -d "llvm" ]; then
|
|
echo "Clone llvm Xtensa to core/deps/ .."
|
|
git clone --depth 1 --branch xtensa_release_10.0.1 https://github.com/espressif/llvm-project.git llvm
|
|
fi
|
|
|
|
cd llvm
|
|
mkdir -p build
|
|
cd build
|
|
|
|
if [ ! -f bin/llvm-lto ]; then
|
|
|
|
CORE_NUM=$(nproc --all)
|
|
if [ -z "${CORE_NUM}" ]; then
|
|
CORE_NUM=1
|
|
fi
|
|
|
|
echo "Build llvm with" ${CORE_NUM} "cores"
|
|
|
|
cmake ../llvm \
|
|
-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
|
|
-DCMAKE_BUILD_TYPE:STRING="Release" \
|
|
-DLLVM_TARGETS_TO_BUILD:STRING="X86;ARM;AArch64;Mips" \
|
|
-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD:STRING="Xtensa" \
|
|
-DLLVM_BUILD_LLVM_DYLIB:BOOL=OFF \
|
|
-DLLVM_OPTIMIZED_TABLEGEN:BOOL=ON \
|
|
-DLLVM_ENABLE_ZLIB:BOOL=OFF \
|
|
-DLLVM_INCLUDE_DOCS:BOOL=OFF \
|
|
-DLLVM_INCLUDE_EXAMPLES:BOOL=OFF \
|
|
-DLLVM_INCLUDE_TESTS:BOOL=OFF \
|
|
-DLLVM_INCLUDE_BENCHMARKS:BOOL=OFF \
|
|
-DLLVM_APPEND_VC_REV:BOOL=OFF
|
|
make -j ${CORE_NUM}
|
|
|
|
else
|
|
echo "llvm has already been built"
|
|
fi
|
|
|
|
cd ${PWD}
|
|
|