darwin-webkit-build

WebKit/JSC CodeQL DBs and compile_commands.json

Supported OS Versions

macOS

Version	Compiles	CodeQL	Binary	Compile Commands JSON
14.3	❌	❌	❌	❌

iOS

Version	Compiles	CodeQL	Binary	Compile Commands JSON
18.2	✅	JSC	❌	JSON
18.3	✅	JSC	❌	JSON
18.3.1	✅	JSC	❌	JSON
18.3.2	✅	JSC	❌	JSON

nightly

Version	Compiles	CodeQL	Binary	Compile Commands JSON
main	✅	DB	❌	❌

Getting Started

Dependencies

• homebrew
  • codeql CLI
  • jq
  • gum
  • cmake
  • ninja
• XCode
• python3

Note

The codeql.sh script will install all these for you if you are connected to the internet.

Generate a CodeQL database

./codeql.sh

<SNIP>
[2023-03-03 22:33:20] [build-stdout]   🎉 WebKit Build Done!
Finalizing database at darwin-webkit-build/webkit-codeql.
Running TRAP import for CodeQL database at darwin-webkit-build/webkit-codeql...
TRAP import complete (1m46s).
Successfully created database at darwin-webkit-build/webkit-codeql.
[info] Deleting log files...
[info] Zipping the CodeQL database...
  🎉 CodeQL Database Create Done!

Script builds and zips up the CodeQL database

❯ ll webkit-codeql.zip
-rw-r--r--@ 1 blacktop  staff   219M Mar  3 22:35 webkit-codeql.zip

Generate a CodeQL database (in a local Tart VM)

Install deps: packer, tart and cirrus

make deps

Build VM image

make build-vm

Create CodeQL DB

OS_VERSION=18.3.1 make codeql-db-jsc

 > Building CodeQL Database
🕓 'Build' Task 08:22
   ✅ pull virtual machine 0.0s
✅ 'Build' Task 47:59
 🎉 Done! 🎉
🕒 'Build' Task 46:28
✅ 'Build' Task 48:15

tree artifacts/

artifacts/
└── Build
    └── binary
        ├── jsc-codeql-18.3.1-release.zip
        ├── jsc-codeql-18.3.1-release.zip.sha256
        └── jsc-compile_commands-18.3.1-release.zip

3 directories, 1 file

License

MIT Copyright (c) 2024-2025 blacktop