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Bug 1757548
| Summary: | program written for rust doesn't compile on ppc64le | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Steve Grubb <sgrubb> |
| Component: | rust | Assignee: | Rust SIG <rust-sig> |
| Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 33 | CC: | bugproxy, dan, igor.raits, jistone, rust-sig, spectre, TicoTimo |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | ppc64le | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1071880 | ||
Those symbols are supposed to be provided by libjansson, right? I don't see -ljansson on the link line. But this is only in "cargo test" -- are the Json functions not involved in testing? Perhaps other arches are doing a better job of pruning this? I reproduced this with rust-1.37.0-1.fc30.ppc64le + llvm-libs-8.0.0-6.fc30.ppc64le, so the problem is not rawhide's newer toolchain.
It works if I add a link attribute in src/json.rs:
/// Expose the jansson functions we need.
#[link(name = "jansson")]
extern {
fn json_object() -> *mut JsonT;
...
}
I did a new build that let's all arches finish instead of fail-fast: https://koji.fedoraproject.org/koji/taskinfo?taskID=38039091 ppc64le is the only one failing. I wonder if something is different on that platform? Could this be related to bug 1756838? This bug appears to have been reported against 'rawhide' during the Fedora 32 development cycle. Changing version to 32. The problem is still in Rawhide. Josh, what component needs to be fixed? Is it rust, libjansson or something else? Where your workaround should go in? (In reply to Dan Horák from comment #6) > The problem is still in Rawhide. > > Josh, what component needs to be fixed? Is it rust, libjansson or something > else? Where your workaround should go in? That was in suricata's src/json.rs, and in fact I think that's correct to require, not just a workaround. (But I still don't really know why only ppc64le is affected.) This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33. |
When compiling a program written for rust on ppc64le, I get the following error: Description of problem: = note: /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/target/debug/deps/suricata-e6597667108d11ec.2kpivclfzlxj8xrv.rcgu.o: in function `suricata::json::Json::object': /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:54: undefined reference to `json_object' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/target/debug/deps/suricata-e6597667108d11ec.2kpivclfzlxj8xrv.rcgu.o: in function `suricata::json::Json::array': /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:60: undefined reference to `json_array' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/target/debug/deps/suricata-e6597667108d11ec.2kpivclfzlxj8xrv.rcgu.o: in function `suricata::json::Json::set': /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:82: undefined reference to `json_object_set_new' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/target/debug/deps/suricata-e6597667108d11ec.2kpivclfzlxj8xrv.rcgu.o: in function `suricata::json::Json::set_string': /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:100: undefined reference to `json_string' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:98: undefined reference to `json_object_set_new' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/target/debug/deps/suricata-e6597667108d11ec.2kpivclfzlxj8xrv.rcgu.o: in function `suricata::json::Json::set_integer': /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:108: undefined reference to `json_integer' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:106: undefined reference to `json_object_set_new' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/target/debug/deps/suricata-e6597667108d11ec.2kpivclfzlxj8xrv.rcgu.o: in function `suricata::json::Json::array_append_string': /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:127: undefined reference to `json_string' /usr/bin/ld: /builddir/build/BUILD/suricata-5.0.0-rc1/rust/src/json.rs:127: undefined reference to `json_array_append_new' collect2: error: ld returned 1 exit status error: aborting due to previous error error: Could not compile `suricata`. This compiles fine on other arches. I'm wondering if something is missing on the ppc64le that other arches have. This is against the rawhide version. How reproducible: Every time Steps to Reproduce: 1. Build rawhide version of suricata on ppc64le system Actual results: https://kojipkgs.fedoraproject.org//work/tasks/8303/37988303/build.log