MR with this fix at https://gitlab.com/petsc/petsc/-/merge_requests/5672
Satish
On Thu, 22 Sep 2022, Satish Balay via petsc-dev wrote:
> Perhaps the following change.
>
> Satish
> ---
>
> diff --git a/src/sys/dll/dlimpl.c b/src/sys/dll/dlimpl.c
> index fc488603167..63eba0d2fb3 100644
> ---
Perhaps the following change.
Satish
---
diff --git a/src/sys/dll/dlimpl.c b/src/sys/dll/dlimpl.c
index fc488603167..63eba0d2fb3 100644
--- a/src/sys/dll/dlimpl.c
+++ b/src/sys/dll/dlimpl.c
@@ -327,7 +327,7 @@ PetscErrorCode PetscDLAddr(void (*func)(void), char **name)
PetscFunctionBegin;
Actually the failure on Cray is with clang.
So I'm not sure the best way to fix this is.
Satish
--
[balay@login2.crusher petsc]$ CC --version
Cray clang version 14.0.0 (c98838affc7b58fed2a72f164d77c35e1bc8772f)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir:
I see this is change was done at
https://gitlab.com/petsc/petsc/-/merge_requests/5268
Likely due to errors with cray compilers.
So I guess we could add in __clang__ as you suggest. Can you create an MR with
this change?
And probably the same fix for src/sys/objects/pinit.c ?
Satish
On Thu,
Satish,
I used to be able to get symbol names using clang (macOS) and this still works,
but I need to edit the defines in dlimpl.c because __USE_GNU is not defined. Is
there a reason why the current code is limited to __USE_GNU and doesn’t allow
broader use when it works?
Here is the change I
