Bug 2488672
| Summary: | jadetex: "Undefined control sequence \c_sys_backend_str" | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jason Montleon <jason> |
| Component: | texlive-base | Assignee: | Tom "spot" Callaway <spotrh> |
| Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | omosnacek, spotrh, than |
| Target Milestone: | --- | Keywords: | Regression |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| 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: | 2488671 | ||
libkcapi build fails with the error message: pdfjadetex aborts at \begin{document} with: ! Undefined control sequence. <argument> \c_sys_backend_str The current kernel \document (texmf-dist/tex/latex/base/latex.ltx) runs \@expl@sys@load@backend@@ during \begin{document} and that step loads the output backend that defines \c_sys_backend_str. jadetex's copy omits this step, so \c_sys_backend_str is never created. Starting in https://github.com/latex3/hyperref/commit/e6d9094 hyperref reads \c_sys_backend_str inside a begindocument hook. Adding at line 1312 in texmf-dist/tex/jadetex/base/jadetex.ltx allow libkcapi build to finish successfully: \ifdefined\@expl@sys@load@backend@@ \@expl@sys@load@backend@@ \fi Reproducible: Always Steps to Reproduce: 1. Try to build the latest libkcapi on Rawhide or Fedora 44 Actual Results: Build fails with: ! Undefined control sequence. <argument> \c_sys_backend_str Expected Results: Build succeeeds