├── README.md
└── llvm_build_sh.sh


/README.md:
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 1 | ### OLLVM-Project
 2 | 
 3 | `OLLVM-Project` based on [LLVM](https://github.com/llvm/llvm-project) and [obfuscator](https://github.com/obfuscator-llvm/obfuscator)
 4 | 
 5 | ### Install 
 6 | * clang
 7 | ```
 8 | ./llvm_build_sh.sh clang ollvm-project
 9 | ```
10 | 
11 | * xcode project
12 | ```
13 | ./llvm_build_sh.sh xcode ollvm-project
14 | ```
15 | 
16 | * xcode toolchain
17 | ```
18 | ./llvm_build_sh.sh toolchain ollvm-project
19 | ```
20 | 
21 | 
22 | ### Version
23 | * [11.0.0](https://github.com/TannerJin/ollvm-project/tree/release/11.0)
24 | 
25 | * [apple_12.0.0](https://github.com/TannerJin/ollvm-project/tree/release/apple_12.0.0)
26 | 


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/llvm_build_sh.sh:
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  1 | #!/bin/sh
  2 | 
  3 | #  llvm_build_sh.sh
  4 | #  StringTest
  5 | #
  6 | #  Created by jintao on 2021/1/12.
  7 | #  Copyright © 2021 jintao. All rights reserved.
  8 | 
  9 | llvmBuildFlag=$1
 10 | llvmProject=$2
 11 | 
 12 | # 编译工具链
 13 | function build_xcode_toolchain() {
 14 |     echo "Begin build xcode toolchain..."
 15 |     
 16 |     SRC_DIR=$PWD/$llvmProject
 17 |     BUILD_DIR=$PWD/$llvmProject-XcodeToolchain
 18 |     
 19 |     rm -rf $BUILD_DIR/*
 20 |     mkdir -p $BUILD_DIR && cd $_
 21 |     
 22 |     cmake -G "Ninja" \
 23 |     -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;compiler-rt" \
 24 |     -DCMAKE_BUILD_TYPE=MinSizeRel \
 25 |     -DLLVM_APPEND_VC_REV=on \
 26 |     -DLLDB_USE_SYSTEM_DEBUGSERVER=YES \
 27 |     -DLLVM_CREATE_XCODE_TOOLCHAIN=on \
 28 |     -DCMAKE_INSTALL_PREFIX=~/Library/Developer/ \
 29 |     $SRC_DIR/llvm
 30 |     
 31 |     echo "Ninja build xcode_toolchain..."
 32 |     ninja
 33 |     
 34 |     echo "Ninja Install xcode_toolchain..."
 35 |     ninja install-xcode-toolchain
 36 | }
 37 | 
 38 | # 编译clang
 39 | function build_clang() {
 40 |     echo "Begin build clang..."
 41 |     
 42 |     SRC_DIR=$PWD/$llvmProject
 43 |     BUILD_DIR=$PWD/$llvmProject-clang
 44 | 
 45 |     for arg; do
 46 |     case $arg in
 47 |     --src=*) SRC_DIR="${arg##*=}"; shift ;;
 48 |     --build=*) BUILD_DIR="${arg##*=}"; shift ;;
 49 |     *) echo "Incorrect usage." >&2; exit 1 ;;
 50 |     esac
 51 |     done
 52 | 
 53 |     echo
 54 |     echo "SRC_DIR . . . . = $SRC_DIR"
 55 |     echo "BUILD_DIR . . . = $BUILD_DIR"
 56 |     echo
 57 | 
 58 |     NINJA=$(xcrun -f ninja)
 59 | 
 60 |     HOST_COMPILER_PATH=$(dirname $(xcrun -f clang))
 61 | 
 62 |     mkdir -p $BUILD_DIR && cd $_
 63 |     
 64 |     set -x
 65 |     xcrun cmake -G Ninja \
 66 |     -DCMAKE_MAKE_PROGRAM=$NINJA \
 67 |     -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON \
 68 |     -DCMAKE_C_COMPILER=$HOST_COMPILER_PATH/clang \
 69 |     -DCMAKE_CXX_COMPILER=$HOST_COMPILER_PATH/clang++ \
 70 |     -DLLVM_TARGETS_TO_BUILD="X86" \
 71 |     -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;compiler-rt" \
 72 |     -DLLDB_INCLUDE_TESTS=OFF \
 73 |     $SRC_DIR/llvm && $NINJA
 74 | }
 75 | 
 76 | # 编译Xcode
 77 | function build_xcode() {
 78 |     echo "Begin build xcode project..."
 79 |     
 80 |     SRC_DIR=$PWD/$llvmProject
 81 |     BUILD_DIR=$PWD/$llvmProject-Xcode
 82 |     
 83 |     rm -rf $BUILD_DIR/*
 84 |     mkdir -p $BUILD_DIR && cd $_
 85 |     
 86 |     cmake -G "Xcode" \
 87 |     $SRC_DIR/llvm
 88 | }
 89 | 
 90 | function build() {
 91 |     if [ $llvmBuildFlag = toolchain ]
 92 |     then
 93 |         build_xcode_toolchain
 94 |     elif [ $llvmBuildFlag == clang ]
 95 |     then
 96 |         build_clang
 97 |     elif [ $llvmBuildFlag == xcode ]
 98 |     then
 99 |         build_xcode
100 |     else
101 |         echo "无效的编译参数"
102 |     fi
103 | }
104 | 
105 | build
106 | 


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