search

bazelbuild / rules_rust

Rust rules for Bazel
https://bazelbuild.github.io/rules_rust/
Apache License 2.0
656 stars 419 forks source link

[BUG] Can't link to c++ dependencies on v0.46.0 #2697

Open brt-adam-snaider opened 3 months ago

brt-adam-snaider commented 3 months ago 
$ bazel build -c opt @aos//aos:init_rs                                                                                                                                                                                       
ERROR: /home/adam.snaider/.cache/bazel/_bazel_adam.snaider/bca7a8928611241c3a03674f4fc2245d/external/aos/aos/BUILD:205:16: in rust_library rule @@aos//aos:init_rs:                                                                                                   
Traceback (most recent call last):                                                                                                                                                                                                                                    
        File "/home/adam.snaider/.cache/bazel/_bazel_adam.snaider/bca7a8928611241c3a03674f4fc2245d/external/rules_rust/rust/private/rust.bzl", line 87, column 32, in _rust_library_impl                                                                              
                return _rust_library_common(ctx, "rlib")                                                                                                                                                                                                              
        File "/home/adam.snaider/.cache/bazel/_bazel_adam.snaider/bca7a8928611241c3a03674f4fc2245d/external/rules_rust/rust/private/rust.bzl", line 183, column 32, in _rust_library_common                                                                           
                return rustc_compile_action(                                                                                                                                                                                                                          
        File "/home/adam.snaider/.cache/bazel/_bazel_adam.snaider/bca7a8928611241c3a03674f4fc2245d/external/rules_rust/rust/private/rustc.bzl", line 1455, column 28, in rustc_compile_action                                                                         
                runfiles = ctx.runfiles(                                                                                                                                                                                                                              
Error in runfiles: at index 0 of files, got element of type NoneType, want File                                                                                                                                                                                       
ERROR: /home/adam.snaider/.cache/bazel/_bazel_adam.snaider/bca7a8928611241c3a03674f4fc2245d/external/aos/aos/BUILD:205:16: Analysis of target '@@aos//aos:init_rs' failed                                                                                             
ERROR: Analysis of target '@@aos//aos:init_rs' failed; build aborted                                                                                                                                                                                                  
INFO: Elapsed time: 0.224s, Critical Path: 0.01s                                                                                                                                                                                                                      
INFO: 1 process: 1 internal.                                                                                                                                                                                                                                          
ERROR: Build did NOT complete successfully

This error only seems to happen when I try to add a cc_library as a dependency.

Issue doesn't not appear to be present on 0.45.1

UebelAndre commented 3 months ago

Can you provide a minimal example so we can dig into this farther?