Bug 2209283
| Summary: | Clang should use ld from gcc-toolset | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | Nikita Popov <npopov> |
| Component: | clang | Assignee: | Nikita Popov <npopov> |
| Status: | CLOSED ERRATA | QA Contact: | Jesus Checa <jchecahi> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 9.3 | CC: | jchecahi, mprchlik, sipoyare, tstellar |
| Target Milestone: | rc | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | clang-16.0.1-3.el9 | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-11-07 08:25:58 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2188418 | ||
| Deadline: | 2023-06-19 | ||
clang-16.0.1-3.el9 build made it through the gating. Tested that clang now uses the ld from gcc toolset as shown in the description:
* s390x:
[root@ibm-z-537 ~]# clang -### test.c |& grep bin/ld | awk '{print $1}'
"/opt/rh/gcc-toolset-12/root/usr/lib/gcc/s390x-redhat-linux/12/../../../../bin/ld"
* aarch64:
[root@ampere-mtsnow-altramax-01-vm-09 ~]# clang -### test.c |& grep bin/ld | awk '{print $1}'
"/opt/rh/gcc-toolset-12/root/usr/lib/gcc/aarch64-redhat-linux/12/../../../../bin/ld"
* ppc64le:
[root@ibm-p9z-26-lp14 ~]# clang -### test.c |& grep bin/ld | awk '{print $1}'
"/opt/rh/gcc-toolset-12/root/usr/lib/gcc/ppc64le-redhat-linux/12/../../../../bin/ld"
* x86_64:
[root@jchecahi-1mt-rhel-9 ~]# clang -### test.c |& grep bin/ld | awk '{print $1}'
"/opt/rh/gcc-toolset-12/root/usr/lib/gcc/x86_64-redhat-linux/12/../../../../bin/ld"
Setting Verified:Tested.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (python-lit, lldb, lld, libomp, compiler-rt, clang, and llvm update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:6360 |
Clang should use ld from the same gcc-toolset used for the --gcc-toolchain. echo "int main() {}" > test.c clang -### test.c should print something like "/opt/rh/gcc-toolset-12/root/usr/lib/gcc/x86_64-redhat-linux/12/../../../../bin/ld" [...] as the last command, rather than "/usr/bin/ld" [...] Using the system ld causes "too many open files" and similar errors when using clang with LTO on projects with many objects.