Failed to load compilation database from compile_commands.json: Unknown key: ""rebuild"

[hartvon]

Hello,
I encountered a problem when parsing compile_commands.json with clangd: Unknown key: ""rebuild"". After I manually removed the "rebuild" field in json file, clangd was able to parse it correctly.

clangd version: v18.1.3
clangd VS Code extension version: v0.1.33
bear version: v3.0.20

I wonder if the versions are incompatible. I couldn't find any version compatibility information between bear and clangd.

[rizsotto]

Thanks @hartvon for the report. I would need a bit more context in order to fix this.

What was the entry in the compilation database? And what was the original compiler call?

[hartvon]

@rizsotto , Thanks for your reply.
This is the sample item in compile_commands.json:

[
  {
    "arguments": [
      "/usr/bin/cc",
      "-c",
      "-pipe",
      "-O",
      "-W",
      "-Wall",
      "-Wpointer-arith",
      "-Wno-unused-parameter",
      "-Werror",
      "-g",
      "-O0",
      "-ggdb",
      "-I",
      "src/core",
      "-I",
      "src/event",
      "-I",
      "src/event/modules",
      "-I",
      "src/event/quic",
      "-I",
      "src/os/unix",
      "-I",
      "objs",
      "-I",
      "src/http",
      "-I",
      "src/http/modules",
      "-o",
      "objs/addon/ngx_http_proxy_connect_module/ngx_http_proxy_connect_module.o",
      "./modules/ngx_http_proxy_connect_module/ngx_http_proxy_connect_module.c"
    ],
    "directory": "/home/code/nginx-1.26.2",
    "file": "/home/code/nginx-1.26.2/modules/ngx_http_proxy_connect_module/ngx_http_proxy_connect_module.c",
    "output": "/home/code/nginx-1.26.2/objs/addon/ngx_http_proxy_connect_module/ngx_http_proxy_connect_module.o",
    "rebuild": false
  }
]

Compiler version:

$ /usr/bin/cc --version
cc (GCC) 10.3.1

bear command is executed as follows:

bear -- make -j8

Hopes it's sufficient.