From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Phillip Wood" <phillip.wood123@gmail.com>,
"Jeff King" <peff@peff.net>, "Dan Jacques" <dnj@google.com>,
"Eric Wong" <e@80x24.org>, "Jonathan Nieder" <jrnieder@gmail.com>,
"Mike Hommey" <mh@glandium.org>,
"Đoàn Trần Công Danh" <congdanhqx@gmail.com>,
"Victoria Dye" <vdye@github.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH 04/11] Makefile: remove "mv $@ $@+" dance redundant to .DELETE_ON_ERROR
Date: Fri, 17 Dec 2021 01:26:20 +0100 [thread overview]
Message-ID: <patch-04.11-5baff22f5af-20211217T002023Z-avarab@gmail.com> (raw)
In-Reply-To: <cover-00.11-00000000000-20211217T002023Z-avarab@gmail.com>
Since 7b76d6bf221 (Makefile: add and use the ".DELETE_ON_ERROR" flag,
2021-06-29) we don't need to guard the clobbering of $@ with this sort
of "mv $@+ $@" pattern in these cases where we're merely generating a
file that'll be used as a dependency for other files, as in this case
for GIT-PERL-HEADER.
We have had a hard dependency on .DELETE_ON_ERROR since
7b76d6bf221 (Makefile: add and use the ".DELETE_ON_ERROR" flag,
2021-06-29), so this is a pure cleanup as a follow-up to that
commit. Support for the ".DELETE_ON_ERROR" target itself is much older
than any GNU make version we support, it was added to GNU make in
1994.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index cad9795ec0a..bd8cb7c463d 100644
--- a/Makefile
+++ b/Makefile
@@ -2359,8 +2359,7 @@ GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
-e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
-e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
-e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
- $< >$@+ && \
- mv $@+ $@
+ $< >$@
.PHONY: perllibdir
perllibdir:
--
2.34.1.1119.g7a3fc8778ee
next prev parent reply other threads:[~2021-12-17 0:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-17 0:26 [PATCH 00/11] Makefile: fix "Perl" and "Python" rules, speed up re-builds Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 01/11] Makefile: clean perl/build/ even with NO_PERL=Y Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 02/11] Makefile: don't set up "perl/build" rules under NO_PERL=Y Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 03/11] Makefile: use "=" not ":=" for po/* and perl/* Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` Ævar Arnfjörð Bjarmason [this message]
2021-12-17 0:26 ` [PATCH 05/11] Makefile: guard Perl-only variable assignments Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 06/11] Makefile: change "ifndef NO_PERL" to "ifdef NO_PERL" Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 07/11] Makefile: adjust Perl-related comments & whitespace Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 08/11] Makefile: correct "GIT-PERL-{DEFINES,HEADER}" dependency graph Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 09/11] Makefile: sort PERL_DEFINES list Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 10/11] Makefile: create a GIT-PYTHON-DEFINES, like "PERL" Ævar Arnfjörð Bjarmason
2021-12-17 0:26 ` [PATCH 11/11] Makefile: stop needing @@GIT_VERSION@@ in *.perl scripts Ævar Arnfjörð Bjarmason
2022-02-21 20:14 ` [PATCH 00/11] Makefile: fix "Perl" and "Python" rules, speed up re-builds Ævar Arnfjörð Bjarmason
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