From: Iain Sandoe <iain@sandoe.co.uk>
To: GCC Patches <gcc-patches@gcc.gnu.org>
Cc: David Edelsohn <dje.gcc@gmail.com>
Subject: Re: [PATCH] Disable -fsplit-stack support on non-glibc targets
Date: Fri, 28 Jan 2022 19:25:11 +0000 [thread overview]
Message-ID: <5948124D-914D-4E2A-9E29-0BEED3703FE4@sandoe.co.uk> (raw)
In-Reply-To: <CAGWvnykefRCy=c6aa6cwaS9f6FF+kh_5U3A4sVVFDe6U2ojkGA@mail.gmail.com>
> On 25 Jan 2022, at 15:27, David Edelsohn <dje.gcc@gmail.com> wrote:
>
> This patch broke bootstrap on AIX. It may have broken Darwin.
As you anticipated, it did : fixed as below (tested on powerpc-darwin9,
pushed to master).
thanks
Iain
[pushed] Darwin, PPC: Fix bootstrap after GLIBC version changes.
A recent patch added tests for OPTION_GLIBC that is defined in
linux.h and linux64.h. This broke bootstrap for powerpc Darwin.
Fixed by adding a definition to 0 for OPTION_GLIBC.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/ChangeLog:
* config/rs6000/darwin.h (OPTION_GLIBC): Define to 0.
---
gcc/config/rs6000/darwin.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h
index b5cef42610f..210c60694cd 100644
--- a/gcc/config/rs6000/darwin.h
+++ b/gcc/config/rs6000/darwin.h
@@ -34,6 +34,8 @@
#endif
#endif
+#define OPTION_GLIBC 0
+
/* The object file format is Mach-O. */
#define TARGET_OBJECT_FORMAT OBJECT_MACHO
--
2.24.1
next prev parent reply other threads:[~2022-01-28 19:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 15:27 David Edelsohn
2022-01-28 19:25 ` Iain Sandoe [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-12-18 10:43 soeren
2021-12-18 10:54 ` Andrew Pinski
2021-12-18 11:13 ` Sören Tempel
2021-12-18 11:22 ` Andrew Pinski
2022-01-22 9:32 ` Martin Liška
2022-01-22 9:35 ` Jakub Jelinek
2022-01-22 12:16 ` Jakub Jelinek
2022-01-22 18:03 ` Jakub Jelinek
2022-01-23 9:06 ` Uros Bizjak
2022-01-23 10:06 ` Jakub Jelinek
2022-01-24 9:33 ` Jakub Jelinek
2022-01-24 10:09 ` Richard Biener
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