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Bug 1932645
| Summary: | Build problem in aarch64-linux-hw-point.c | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Kevin Buettner <kevinb> |
| Component: | gdb | Assignee: | Kevin Buettner <kevinb> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | jan.kratochvil, keiths, kevinb, pmuldoon, sergiodj |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | gdb-10.1-7.fc34 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-02-24 22:00:44 UTC | 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: | |||
Upstream patch applied. The gdb package now builds cleanly in rawhide. Closing this bug... FEDORA-2021-41af532e06 has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-41af532e06 FEDORA-2021-41af532e06 has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-41af532e06` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-41af532e06 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2021-41af532e06 has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2021-41af532e06 has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report. |
Description of problem: Due to a recent glibc header file change, the file nat/aarch64-linux-hw-point.c no longer builds on Fedora rawhide. An enum for PTRACE_SYSEMU is now provided by <sys/ptrace.h>. In the past, PTRACE_SYSEMU was defined only in <asm/ptrace.h>. This is what it looks like... In <asm/ptrace.h>: #define PTRACE_SYSEMU 31 In <sys/ptrace.h>: enum __ptrace_request { ... PTRACE_SYSEMU = 31, #define PT_SYSEMU PTRACE_SYSEMU ... } When <asm/ptrace.h> and <sys/ptrace.h> are both included in a source file, we run into the following build problem when the former is included before the latter: In file included from nat/aarch64-linux-hw-point.c:26: /usr/include/sys/ptrace.h:86:3: error: expected identifier before numeric constant 86 | PTRACE_SYSEMU = 31, | ^~~~~~~~~~~~~ (There are more errors after this one too.) The file builds without error when <asm/ptrace.h> is included after <sys/ptrace.h>. I found that this is already done in nat/aarch64-sve-linux-ptrace.h (which is included by nat/aarch64-linux-ptrace.c). Version-Release number of selected component (if applicable): How reproducible: Always. Steps to Reproduce: 1. Attempt to build gdb w/ fedpkg build. 2. Observe build failure for aarch64 architecture. Actual results: Build failure. Expected results: Successful build. Additional info: I have a patch for this problem: https://sourceware.org/pipermail/gdb-patches/2021-February/176553.html I'll be applying it and (hopefully) committing / pushing it soon.