From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: Joseph Myers <joseph@codesourcery.com>
Cc: libc-alpha@sourceware.org, David Miller <davem@davemloft.net>
Subject: Re: [PATCH] Remove 32 bit sparc v8 support
Date: Mon, 11 Nov 2019 16:14:31 -0300 [thread overview]
Message-ID: <1afe4a2b-0b4b-38d9-cb22-4bdc21e0cfd4@linaro.org> (raw)
In-Reply-To: <alpine.DEB.2.21.1911111821390.15838@digraph.polyomino.org.uk>
On 11/11/2019 15:24, Joseph Myers wrote:
> On Mon, 11 Nov 2019, Adhemerval Zanella wrote:
>
>> sysdeps/sparc/sparc32/divrem.m4 | 234 -------
>> sysdeps/sparc/sparc32/rem.S | 365 +---------
>> sysdeps/sparc/sparc32/sdiv.S | 363 +---------
>> sysdeps/sparc/sparc32/udiv.S | 343 +--------
>> sysdeps/sparc/sparc32/urem.S | 345 +--------
>
> Since you're replacing these files generated from divrem.m4 with
> non-generated files moved from the v9 directory, the code in
> build-many-glibcs.py to touch them on checkout should also be removed, as
> there is no longer any constraint on how their timestamps are ordered with
> respect to other files in the source tree.
>
Something like:
diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index f174094ff3..cd9ac08f52 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -358,7 +358,7 @@ class Context(object):
self.add_config(arch='sparc64',
os_name='linux-gnu',
glibcs=[{},
- {'arch': 'sparcv9',
+ {'arch': 'sparc',
'ccopts': '-m32 -mlong-double-128 -mcpu=v9'}],
extra_glibcs=[{'variant': 'disable-multi-arch',
'cfg': ['--disable-multi-arch']},
@@ -847,11 +847,7 @@ class Context(object):
# be touched because nothing in a build depends on the files
# in question.
for f in ('sysdeps/gnu/errlist.c',
- 'sysdeps/mach/hurd/bits/errno.h',
- 'sysdeps/sparc/sparc32/rem.S',
- 'sysdeps/sparc/sparc32/sdiv.S',
- 'sysdeps/sparc/sparc32/udiv.S',
- 'sysdeps/sparc/sparc32/urem.S'):
+ 'sysdeps/mach/hurd/bits/errno.h'):
to_touch = os.path.join(srcdir, f)
subprocess.run(['touch', '-c', to_touch], check=True)
for dirpath, dirnames, filenames in os.walk(srcdir):
?
next prev parent reply other threads:[~2019-11-11 19:14 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 17:43 [PATCH] Remove 32 bit sparc v8 support Adhemerval Zanella
2019-11-11 18:24 ` Joseph Myers
2019-11-11 19:14 ` Adhemerval Zanella [this message]
2019-11-11 22:27 ` Joseph Myers
2019-11-12 12:17 ` [PATCH v2] " Adhemerval Zanella
2019-11-12 13:35 ` Romain Naour
2019-11-12 15:39 ` Andreas Larsson
2019-11-12 20:43 ` Adhemerval Zanella
2019-11-13 19:28 ` [PATCH 1/2] Remove 32 bit sparc v7 support Adhemerval Zanella
2019-11-13 19:28 ` [PATCH 2/2] sparc: Use atomic compiler builtins on sparc Adhemerval Zanella
2019-11-19 14:23 ` Andreas Larsson
2019-11-21 19:43 ` Adhemerval Zanella
2019-11-26 18:16 ` Adhemerval Zanella
2019-11-13 20:32 ` [PATCH 1/2] Remove 32 bit sparc v7 support Joseph Myers
2019-11-13 20:34 ` Adhemerval Zanella
2019-11-26 18:16 ` Adhemerval Zanella
2019-11-28 17:23 ` Joseph Myers
2019-11-28 17:33 ` Joseph Myers
2019-11-28 19:29 ` Adhemerval Zanella
2019-11-28 20:10 ` Joseph Myers
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