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Update coredistools documentation #353

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Apr 8, 2022
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Update coredistools documentation #353

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25 changes: 15 additions & 10 deletions doc/building-coredistools.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# Building coredistools

## Building on Windows with Visual Studio 2019
## Building on Windows with Visual Studio 2022

1. Checkout the jitutils repository:
```
Expand All @@ -10,7 +10,7 @@ cd jitutils

2. Checkout the LLVM project repository:
```
git clone --depth 1 --branch llvmorg-9.0.1 https://github.com/llvm/llvm-project.git src\llvm-project
git clone --depth 1 --branch llvmorg-13.0.1 https://github.com/llvm/llvm-project.git src\llvm-project
```

4. Build `llvm-tblgen.exe`:
Expand Down Expand Up @@ -44,6 +44,11 @@ build-coredistools.cmd win-arm
build-coredistools.cmd win-arm64
```

### Building Debug binaries

The `build-coredistools.cmd` script is set up to build a Release build. To create a Debug build with a PDB file,
for debugging, change the `--config Release` line to `--config Debug`.

## Building on Linux

1. Checkout the jitutils repository:
Expand All @@ -54,24 +59,24 @@ cd jitutils

2. Checkout the LLVM project repository:
```
git clone --depth 1 --branch llvmorg-9.0.1 https://github.com/llvm/llvm-project.git src/llvm-project
git clone --depth 1 --branch llvmorg-13.0.1 https://github.com/llvm/llvm-project.git src/llvm-project
```

3. Download LLVM release from GitHub:

```
python3 eng/download-llvm-release.py -release llvmorg-9.0.1 -os linux
python3 eng/download-llvm-release.py -release llvmorg-13.0.1 -os linux
```

4. Locate under the current directory file `llvm-tblgen`
```
find -name llvm-tblgen
./clang+llvm-9.0.1-x86_64-linux-gnu-ubuntu-16.04/bin/llvm-tblgen
./clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/llvm-tblgen
```
and add its parent directory location to the `PATH`:

```
export PATH=$(pwd)/clang+llvm-9.0.1-x86_64-linux-gnu-ubuntu-16.04/bin:$PATH
export PATH=$(pwd)/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin:$PATH
```

5. Build `libcoredistools.so` for Linux x64:
Expand All @@ -89,15 +94,15 @@ find ./artifacts -name libcoredistools.so
6. Build `libcoredistools.so` for Linux arm64 under Docker:

```
docker run -it --rm --entrypoint /bin/bash -v ~/git/jitutils:/opt/code -w /opt/code -u $(id -u):$(id -g) mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-16.04-cross-arm64-20200413125008-cfdd435
export PATH=$(pwd)/clang+llvm-9.0.1-x86_64-linux-gnu-ubuntu-16.04/bin:$PATH
docker run -it --rm --entrypoint /bin/bash -v ~/git/jitutils:/opt/code -w /opt/code -u $(id -u):$(id -g) mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-cross-arm64-20220312201346-b2c2436
export PATH=$(pwd)/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin:$PATH
./build-coredistools.sh linux-arm64 /crossrootfs/arm64
```

7. Build `libcoredistools.so` for Linux arm under Docker:
```
docker run -it --rm --entrypoint /bin/bash -v ~/git/jitutils:/opt/code -w /opt/code -u $(id -u):$(id -g) mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-16.04-cross-20200413125008-09ec757
export PATH=$(pwd)/clang+llvm-9.0.1-x86_64-linux-gnu-ubuntu-16.04/bin:$PATH
docker run -it --rm --entrypoint /bin/bash -v ~/git/jitutils:/opt/code -w /opt/code -u $(id -u):$(id -g) mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-cross-20220312201346-b9de666
export PATH=$(pwd)/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin:$PATH
./build-coredistools.sh linux-arm /crossrootfs/arm
```