| From: | Lars Kanis <lars(at)greiz-reinsdorf(dot)de> |
|---|---|
| To: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | [PATCH] Fix build on MINGW on ARM64 |
| Date: | 2025-02-01 19:22:32 |
| Message-ID: | CAHXCYb2OjNHtoGVKyXtXmw4B3bUXwJX6M-Lcp1KcMCRUMLOocA@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
This patch limits the workaround of using __buildin_setjmp on the
Windows MINGW platform. This workaround is only necessary for legacy
MSVCRT based toolchain, but not for UCRT based. It is not available at
all on clang on ARM64 resulting in the following compiler error:
error: __builtin_longjmp is not supported for the current target
This patch is used since years in MSYS2 packages:
https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-postgresql/postgresql-14.0-use-mingw-setjmp-on-ucrt.patch
It is also used in ruby-pg to allow compiling for
aarch64-w64-windows-gnu: https://github.com/ged/ruby-pg/pull/626/files
It would be nice if this patch could be merged upstream.
--
Regards, Lars
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-Use-workaround-of-__builtin_setjmp-only-on-MINGW-on-.patch | application/octet-stream | 1.5 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2025-02-02 01:44:12 | Cross-type index comparison support in contrib/btree_gin |
| Previous Message | Andrey Borodin | 2025-02-01 17:29:06 | Re: more backtraces |