bazel build points to builder directory _opt_bblocal_var_buildworker_ports_build_ports_devel_bazel

[Steven Smith]

I’m trying to build/update py-tensforflow-metadat and am hitting this (bizarre) bazel issue.

First, the build fails with the error:

> :info:build Execution platform: @local_config_platform//:host
> :info:build Use --sandbox_debug to see verbose messages from the sandbox
> :info:build xcrun: error: can't exec '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_devel_bazel/bazel-3.7/work/bazelwrap/cc' (errno=No such file or directory)


Weird that bazel wants to look in a MacPorts build directory.

Searching for this string in ${worksrcpath}, it appears in the file created during the build stage:

${worksrcpath}/bazel_build/install/<hash>/embedded_tools/tools/osx/crosstool/wrapped_clang.cc:

>   if (binary_name == "wrapped_clang_pp") {
>     tool_name = "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_devel_bazel/bazel-3.7/work/bazelwrap/cxx";
>   } else if (binary_name == "wrapped_clang") {
>     tool_name = "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_devel_bazel/bazel-3.7/work/bazelwrap/cc";

This is not the file from https://github.com/bazelbuild/bazel/blob/master/tools/osx/crosstool/wrapped_clang.cc <https://github.com/bazelbuild/bazel/blob/master/tools/osx/crosstool/wrapped_clang.cc>

I’m stumped. Does anyone have insight on what’s causing this weird bazel build issue?



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