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Feature Request: Generate compile_commands.json

See original GitHub issue

I am using emacs with lsp-mode and clangd language server. For code completion the language server need an compile_commands.json file, which can be produced by cmake.

I would love to see a command similar to pio init --ide emacs that produces a compile_commands.json instead of a .clang_complete file, which I need for Intellisense.

Issue Analytics

State:
Created 4 years ago
Reactions:1
Comments:8 (4 by maintainers)

Top GitHub Comments

1reaction

nghialm269commented, Oct 26, 2019

@ivankravets: Hi, can this issue be re-opened? Each C++ language servers support its own compile-flag file:

For ccls, it is .ccls (which PIO generates)
For clangd, it is compile_flags.txt
For cquery, it is .cquery

But all of them support compile_commands.json (ccls, clangd, cquery) , so if you can generate compile_commands.json, we can use PIO with any cpp lsp we want, instead of generating .ccls file which only works for ccls.

0reactions

ivankravetscommented, Feb 6, 2020

Please re-test with pio upgrade --dev

See docs https://docs.platformio.org/en/latest/faq.html#compilation-database-compile-commands-json

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