https://github.com/zag-research/zig-llvm

Quick guide to compiling LLVM & Zig source files
https://github.com/zag-research/zig-llvm

compilation llvm zig

Last synced: 30 days ago
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Quick guide to compiling LLVM & Zig source files

• Host: GitHub
• URL: https://github.com/zag-research/zig-llvm
• Owner: Zag-Research
• Created: 2024-04-30T15:51:21.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-05-16T13:53:06.000Z (6 months ago)
• Last Synced: 2024-10-15T17:37:28.211Z (30 days ago)
• Topics: compilation, llvm, zig
• Language: Zig
• Homepage:
• Size: 48.2 MB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        

#### Compiling

The `builder_test` folder contains simple functions to test the LLVM IR builder from within Zig.

To execute, you'll need to download LLVM from source and provide the necessary compiler flags

Example of how to execute is shown below (might need to change path to LLVM headers and library files):

```bash

# Run from WSL

zig build-exe main.zig -lc++ -I/usr/lib/llvm-14/include -L /usr/lib/llvm-14/lib -lLLVM-14

```

The `link_test` folder contains simple functions to test linking LLVM IR with a zig file.

To execute:

```bash

clang -c add.ll -o add.o

zig build-exe main.zig add.o -femit-bin=main 

./main.o

```

The `ll_output_test` folder contains a simple .c and .zig file. In

order to link the two together, see the README in that folder