https://github.com/mikea/gen-compile-commands

Simple compile_commands.json generator
https://github.com/mikea/gen-compile-commands

Last synced: 3 months ago
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Simple compile_commands.json generator

• Host: GitHub
• URL: https://github.com/mikea/gen-compile-commands
• Owner: mikea
• License: mit
• Created: 2024-07-25T16:25:08.000Z (5 months ago)
• Default Branch: master
• Last Pushed: 2024-07-25T17:39:23.000Z (5 months ago)
• Last Synced: 2024-10-06T06:56:33.974Z (3 months ago)
• Language: Rust
• Homepage:
• Size: 11.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# gen-compile-commands

Simple utility to generate `compile_commands.json` based on `compile_flags.txt`.

Without `compile_commands.json` clangd can't enumerate project files.

While include/symbol resolution works, find references and other features

that require full project scanning do not work.

`gen-compile-commands` uses single `compile_flags.txt` file as a template

for all source files discovered in `--src-dir`.

## Installation

`cargo install gen-compile-commands`

## Usage

```

Usage: gen-compile-commands [OPTIONS] --root  --compile-flags  --out 

Options:

      --root                     Root project directory, all files in `compile_commands.json` will be specified relative to this path

      --compile-flags   Path to the `compile_flags.txt`. Used for every file in `compile_commands.json`

      --out                       Path to the resulting `compile_commands.json`

      --src-dir               Directory to scan for source files

      --ext                       Source file extensions to include in `compile_commands.json` [default: c++ cc]

  -h, --help                           Print help

```