src/main/tools/process-wrapper-legacy.cc:80: "execvp(external/rules_java++toolchains+remote_java_tools_linux/java_tools/turbine_direct_graal, ...)": No such file or directory

Commencez à src/main/tools/process-wrapper-legacy.cc:80 et reproduisez l’échec avec la commande bazel build --vendor_dir=... indiquée dans le sandbox restreint de la dérivation Nix. Utilisez --sandbox_debug pour inspecter la racine de build conservée et déterminer pourquoi turbine_direct_graal ne peut pas être exécuté. Le travail est terminé lorsque la cause racine et une correction appropriée pour cet environnement sont documentées.

https://github.com/bazel-contrib/rules_jvm_external/issues/1451 follow-up,

but this time in the right project repo (hopefully) - if I understand correctly?

In https://github.com/enola-dev/enola/issues/1730#issuecomment-3390839018,

where I'm having (too much...) fun with running a Bazel Java build inside a reproducible Nix package "derivation" build,

when running nix run . on https://github.com/enola-dev/enola/pull/1873/files, the @dotdoom and me are running into:

ERROR: /build/home/.cache/bazel/_bazel_nixbld/c122cde4e9cdfc8e96d0ecdf2a867384/external/rules_jvm_external+/private/tools/java/com/github/bazelbuild/rules_jvm_external/BUILD:3:13: Compiling Java headers external/rules_jvm_external+/private/tools/java/com/github/bazelbuild/rules_jvm_external/librules_jvm_external-hjar.jar (3 source files) [for tool] failed: (Exit 1): turbine_direct_graal failed: error executing Turbine command (from target @@rules_jvm_external+//private/tools/java/com/github/bazelbuild/rules_jvm_external:rules_jvm_external) external/rules_java++toolchains+remote_java_tools_linux/java_tools/turbine_direct_graal '-Dturbine.ctSymPath=external/rules_java++toolchains+local_jdk/lib/ct.sym' --output ... (remaining 30 arguments skipped)

Use --sandbox_debug to see verbose messages from the sandbox and retain the sandbox build root for debugging src/main/tools/process-wrapper-legacy.cc:80: "execvp(external/rules_java++toolchains+remote_java_tools_linux/java_tools/turbine_direct_graal, ...)": No such file or directory

Do you have any suggestions on what could be causing this, and how to fix it?

Note that this Nix package "derivation" build is a restricted sandbox, with a controlled PATH,

within which we run bazel build --vendor_dir=...

I'm struggling to fully grasp what the error message above is trying to tell us.

Surely, whatever exactly that turbine_direct_graal binary is "available"? It's presumably something from rules_java, right?

That "No such file or directory" more likely means... like, what? It's perhaps missing a dynamically linked library that it depends on? That may well be missing in that restrictive Nix sandbox environment. Wouldn't it be simpler to make that binary statically linked? (If this is even the root cause; I'm a little bit out of my depth here.)

@meteorcloudy @cushon @fmeum perhaps you have thoughts about this.