From: Simon Marchi <simon.marchi@polymtl.ca>
To: Tom Tromey <tom@tromey.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH 2/3] Make init.c depend on source files
Date: Thu, 27 Dec 2018 04:23:00 -0000 [thread overview]
Message-ID: <1d7d91bb-32c4-95c7-9c88-f12629d76809@polymtl.ca> (raw)
In-Reply-To: <875zvfppke.fsf@tromey.com>
On 2018-12-26 11:21 p.m., Tom Tromey wrote:
>>>>>> "Simon" == Simon Marchi <simon.marchi@polymtl.ca> writes:
>
> Simon> On 2018-12-24 16:09, Tom Tromey wrote:
>>> +INIT_FILES = \
>>> + $(patsubst %.o,%.c, \
>>> + $(patsubst %-exp.o,%-exp.y, \
>>> + $(filter-out $(NATDEPFILES) init.o version.o %_S.o %_U.o,\
>>> + $(COMMON_OBS))))
>
> Simon> What do %_S and %_U mean?
>
> "%" is just the way make patterns work, and the _S and _U deletions are
> copied from the old code. I believe they refer to the GNU Hurd
> mig-generated files. See gdb/config/i386/i386gnu.mn.
Ahh! Stoopid me though they were Makefile special variables (like $@).
Simon
next prev parent reply other threads:[~2018-12-27 4:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-24 21:09 [PATCH 0/3] some minor Makefile improvements Tom Tromey
2018-12-24 21:09 ` [PATCH 3/3] Build gdb "nat" files in subdirectory Tom Tromey
2018-12-27 4:29 ` Simon Marchi
2018-12-27 20:03 ` Tom Tromey
2018-12-24 21:10 ` [PATCH 1/3] Remove gdbtypes special case from init.c rule Tom Tromey
2018-12-24 21:10 ` [PATCH 2/3] Make init.c depend on source files Tom Tromey
2018-12-27 4:02 ` Simon Marchi
2018-12-27 4:21 ` Tom Tromey
2018-12-27 4:23 ` Simon Marchi [this message]
2018-12-27 4:24 ` Simon Marchi
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