git@vger.kernel.org mailing list mirror (one of many)
 help / color / mirror / code / Atom feed
From: Felipe Contreras <felipe.contreras@gmail.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Felipe Contreras" <felipe.contreras@gmail.com>
Cc: git@vger.kernel.org, Junio C Hamano <gitster@pobox.com>,
	Jeff King <peff@peff.net>
Subject: Re: [PATCH] Makefile: add and use the ".DELETE_ON_ERROR" flag
Date: Wed, 23 Jun 2021 15:52:09 -0500	[thread overview]
Message-ID: <60d39ef9a8071_429020896@natae.notmuch> (raw)
In-Reply-To: <87o8bw1hc5.fsf@evledraar.gmail.com>

Ævar Arnfjörð Bjarmason wrote:
> 
> On Wed, Jun 23 2021, Felipe Contreras wrote:
> 
> > Ævar Arnfjörð Bjarmason wrote:
> >> @@ -2243,7 +2253,6 @@ SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
> >>  	$(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
> >>  	$(perllibdir_SQ)
> >>  define cmd_munge_script
> >> -$(RM) $@ $@+ && \
> >>  sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
> >>      -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
> >>      -e 's|@@DIFF@@|$(DIFF_SQ)|' \
> >
> > Any reason why the same isn't done for the $(BUILT_INS) target?
> >
> >> @@ -2514,7 +2522,6 @@ endif
> >>  ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
> >>  all:: compile_commands.json
> >>  compile_commands.json:
> >> -	@$(RM) $@
> >>  	$(QUIET_GEN)sed -e '1s/^/[/' -e '$$s/,$$/]/' $(compdb_dir)/*.o.json > $@+
> >>  	@if test -s $@+; then mv $@+ $@; else $(RM) $@+; fi
> >>  endif
> >
> > What about these?
> >
> >   $(REMOTE_CURL_ALIASES):
> 
> Uses a chain of ln/ln -s/cp, would need to add "-f" flags.

Why? Isn't "x && a || b || c" the same as "a || b || c" if x is always true?

> >   $(LIB_FILE):
> 
> Can we rely on $(AR) happily clobbering things everywhere? Not knowing
> is why I skipped it.

We have c (create) in ARFLAGS, so presumably yes.

> >   $(ETAGS_TARGET):
> >   tags:
> >   cscope:
> 
> Addressed in the related:
> https://lore.kernel.org/git/YNH+zsXDnRsT3uvZ@nand.local/T/#t

I think ideally this patch should remove the $(RM) and the other patch
should focus on the rest of the changes, but given the difficulty of
landing chained patch series in git I understand the decision to clump
them together.

Cheers.

-- 
Felipe Contreras

  reply	other threads:[~2021-06-23 20:52 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-22 14:13 [PATCH] Makefile: add and use the ".DELETE_ON_ERROR" flag Ævar Arnfjörð Bjarmason
2021-06-22 15:27 ` Taylor Blau
2021-06-22 17:34   ` Ævar Arnfjörð Bjarmason
2021-06-22 19:17     ` Jeff King
2021-06-23 19:54       ` Ævar Arnfjörð Bjarmason
2021-06-23 22:21         ` Jeff King
2021-06-24 13:53           ` Ævar Arnfjörð Bjarmason
2021-06-24 14:49             ` Jeff King
2021-06-25  9:49               ` Ævar Arnfjörð Bjarmason
2021-06-29  2:26                 ` Jeff King
2021-06-29  6:19                   ` Junio C Hamano
2021-06-29  7:39                     ` Ævar Arnfjörð Bjarmason
2021-06-29 21:38                       ` Junio C Hamano
2021-06-30  2:23                       ` Jeff King
2021-07-01  3:54                       ` Felipe Contreras
2021-07-01 13:34                         ` Ævar Arnfjörð Bjarmason
2021-07-03  0:41                           ` Felipe Contreras
2021-07-03 12:31                             ` Ævar Arnfjörð Bjarmason
2021-07-03 18:42                               ` Felipe Contreras
2021-06-23 19:15     ` Felipe Contreras
2021-06-23 19:09   ` Felipe Contreras
2021-06-23 19:01 ` Felipe Contreras
2021-06-23 19:45   ` Ævar Arnfjörð Bjarmason
2021-06-23 20:32     ` Felipe Contreras
2021-06-29  7:29       ` Ævar Arnfjörð Bjarmason
2021-07-01  3:06         ` Felipe Contreras
2021-06-23 19:21 ` Felipe Contreras
2021-06-23 19:59   ` Ævar Arnfjörð Bjarmason
2021-06-23 20:52     ` Felipe Contreras [this message]
2021-06-29  8:17       ` Ævar Arnfjörð Bjarmason
2021-07-01  3:19         ` Felipe Contreras
2021-06-29  8:44 ` [PATCH v2] " Ævar Arnfjörð Bjarmason
2021-08-18 21:36   ` [PATCH] Makefile: remove archives before manipulating them with 'ar' SZEDER Gábor
2021-08-19 23:39     ` Junio C Hamano
2021-09-01 17:06       ` Ævar Arnfjörð Bjarmason

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=60d39ef9a8071_429020896@natae.notmuch \
    --to=felipe.contreras@gmail.com \
    --cc=avarab@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --cc=peff@peff.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).