maint: Use reproducible timestamps and name for tarball.

* Makefile.am (gen-tarball-version): Add reproducible timestamp to tarball.
(am__tar): Use it in new variable, overriding the Automake default.
(GZIP_ENV): New variable, overriding the Automake default.
This commit is contained in:
Janneke Nieuwenhuizen 2020-02-27 18:38:29 +01:00
parent 81a4e76d9e
commit b0c33b1997
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@ -7,7 +7,7 @@
# Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
# Copyright © 2017 Leo Famulari <leo@famulari.name>
# Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
# Copyright © 2017, 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
# Copyright © 2017, 2020, 2023, 2024 Janneke Nieuwenhuizen <janneke@gnu.org>
# Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
# Copyright © 2018 Nikita <nikita@n0.is>
# Copyright © 2018 Julien Lepiller <julien@lepiller.eu>
@ -970,6 +970,7 @@ $(top_srcdir)/.version: config.status
gen-tarball-version:
echo $(VERSION) > "$(distdir)/.tarball-version"
git show HEAD --format=%ct --no-patch > $(distdir)/.tarball-timestamp
gen-ChangeLog:
$(AM_V_GEN)if test -e .git; then \
@ -1002,6 +1003,17 @@ dist-with-updated-version:
# Release management.
#
# Reproducible tarball
override GZIP_ENV = --best --no-name
# Be friendly to Debian; avoid using EPOCH
override am__tar = $${TAR-tar} \
--sort=name \
--mode=go=rX,u+rw,a-s \
--mtime=@$$(cat "$$tardir"/.tarball-timestamp) \
--owner=0 --group=0 --numeric-owner \
-cf - \
"$$tardir"
releasedir = release-$(PACKAGE_VERSION)
PACKAGE_FULL_TARNAME = $(PACKAGE_TARNAME)-$(PACKAGE_VERSION)