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https://github.com/bytecodealliance/wasm-micro-runtime.git
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e4023c8e02
Enable RISCV AOT support, the supported ABIs are LP64 and LP64D for riscv64, ILP32 and ILP32D for riscv32.
For wamrc:
use --target=riscv64/riscv32 to specify the target arch of output AOT file,
use --target-abi=lp64d/lp64/ilp32d/ilp32 to specify the target ABI,
if --target-abi isn't specified, by default lp64d is used for riscv64, and ilp32d is used for riscv32.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Co-authored-by: wenyongh <wenyong.huang@intel.com>
99 lines
3.3 KiB
Python
99 lines
3.3 KiB
Python
#
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# Copyright (C) 2019 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#
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#!/usr/bin/env python3
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import os
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import sys
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from pathlib import Path
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def clone_llvm():
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llvm_dir = Path("llvm")
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if(llvm_dir.exists() == False):
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print("Clone llvm to core/deps/ ..")
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for line in os.popen("git clone --branch release/11.x https://github.com/llvm/llvm-project.git llvm"):
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print(line)
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else:
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print("llvm source codes already existed")
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return llvm_dir
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""" def detect_VS_version():
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program_dirs = [os.environ['ProgramFiles(x86)'], os.environ['ProgramFiles']]
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for dir in program_dirs:
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vswhere = Path("{}\\Microsoft Visual Studio\\Installer\\vswhere.exe".format(dir))
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if (vswhere.exists()):
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print('"{}" -version 14.0,16.0'.format(vswhere))
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for line in os.popen('"{}" -version 14.0,16.0'.format(vswhere)):
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keyvalue = line.split(':', maxsplit=1)
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if(keyvalue[0] == "installationPath"):
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value = keyvalue[1].strip()
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for line in os.popen('"{}\\VC\\Auxiliary\\Build\\vcvars32.bat"'.format(value)):
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print(line)
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break """
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def main():
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current_os = sys.platform
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print("current OS is ", current_os)
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current_dir = Path.cwd()
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deps_dir = current_dir.joinpath( "../core/deps")
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os.chdir(deps_dir)
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llvm_dir = clone_llvm()
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os.chdir(llvm_dir)
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if(current_os == "linux"):
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build_dir_name = "build"
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llvm_file = "bin/llvm-lto"
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# generator = '"Unix Makefiles"'
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elif(current_os == "win32"):
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build_dir_name = "win32build"
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llvm_file = "LLVM.sln"
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# generator = '"Visual Studio 15 2017"'
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else:
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build_dir_name = "build"
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# generator = '""'
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Path(build_dir_name).mkdir(exist_ok = True)
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build_dir = Path(build_dir_name)
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os.chdir(build_dir)
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if ( not Path(llvm_file).exists()):
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core_number = os.cpu_count()
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print("Build llvm with", core_number, " cores")
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cmd = 'cmake ../llvm \
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-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
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-DCMAKE_BUILD_TYPE:STRING="Release" \
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-DLLVM_TARGETS_TO_BUILD:STRING="X86;ARM;AArch64;Mips;RISCV" \
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-DLLVM_INCLUDE_GO_TESTS=OFF \
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-DLLVM_INCLUDE_TOOLS=OFF \
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-DLLVM_INCLUDE_UTILS=OFF \
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-DLLVM_ENABLE_TERMINFO=OFF \
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-DLLVM_BUILD_LLVM_DYLIB:BOOL=OFF \
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-DLLVM_OPTIMIZED_TABLEGEN:BOOL=ON \
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-DLLVM_ENABLE_ZLIB:BOOL=OFF \
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-DLLVM_INCLUDE_DOCS:BOOL=OFF \
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-DLLVM_INCLUDE_EXAMPLES:BOOL=OFF \
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-DLLVM_INCLUDE_TESTS:BOOL=OFF \
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-DLLVM_INCLUDE_BENCHMARKS:BOOL=OFF \
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-DLLVM_APPEND_VC_REV:BOOL=OFF'
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print(cmd)
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for line in os.popen(cmd):
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print(line)
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else:
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print("llvm has already been Cmaked")
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if(current_os == "linux"):
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for line in os.popen("make -j {}".format(core_number)):
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print(line)
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elif(current_os == "win32"):
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print("Please open LLVM.sln in {} to build *Release* version".format(build_dir.absolute()))
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os.chdir(current_dir)
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if __name__ == "__main__":
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main()
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