janneke pushed a commit to branch wip-tarball in repository guix. commit 947bed93d2e2fec221fdec0d247f61912fb89567 Author: Janneke Nieuwenhuizen <jann...@gnu.org> AuthorDate: Tue Apr 2 22:00:46 2024 +0200
maint: Generate 'doc/version-LANG.texi' reproducibly. * doc/local.mk ($(srcdir)/doc/stamp-vti): Change rule into... (version.texi-from-git): ...this new function. Call it with vti,guix.texi,; and for all MANUAL_LANGUAGES with $(i),po/doc/guix-manual.$(lang).po, -$(lang.po). Change-Id: Ia8df618178066cad320eecea0299337224e23a73 --- doc/local.mk | 42 ++++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 16 deletions(-) diff --git a/doc/local.mk b/doc/local.mk index 99a7e84361..893c99e1b1 100644 --- a/doc/local.mk +++ b/doc/local.mk @@ -6,6 +6,7 @@ # Copyright © 2016, 2018 Mathieu Lirzin <m...@gnu.org> # Copyright © 2018, 2021 Julien Lepiller <jul...@lepiller.eu> # Copyright © 2019 Timothy Sample <samp...@ngyro.com> +# Copyright © 2024 Janneke Nieuwenhuizen <jann...@gnu.org> # # This file is part of GNU Guix. # @@ -254,19 +255,28 @@ endif # Reproducible tarball -# Generate 'version.texi' reproducibly using metadata from Git rather -# than using metadata from the filesystem. -override $(srcdir)/doc/stamp-vti: $(srcdir)/doc/guix.texi $(top_srcdir)/configure - $(AM_V_GEN)set -e \ - export LC_ALL=C; \ - export TZ=UTC0; \ - timestamp=$$(git log --pretty=format:%ct -n1 -- $< 2>/dev/null \ - || echo $(SOURCE_DATE_EPOCH)) \ - dmy=$$(date --date="@$$timestamp" "+%-d %B %Y"); \ - my=$$(date --date="@$$timestamp" "+%B %Y"); \ - { echo "@set UPDATED $$dmy"; \ - echo "@set UPDATED-MONTH $$my"; \ - echo "@set EDITION $(VERSION)"; \ - echo "@set VERSION $(VERSION)"; } > $@-t; \ - mv $@-t $@ - @cp $@ $(srcdir)/doc/version.texi +# Define a rule to build `version[LANG].texi' reproducibly using metadata from +# Git rather than using metadata from the filesystem. +define version.texi-from-git +override $(srcdir)/doc/stamp-$(1): $(srcdir)/$(2) $(top_srcdir)/configure + $$(AM_V_GEN)set -e \ + export LC_ALL=C; \ + export TZ=UTC0; \ + timestamp=$$$$(git log --pretty=format:%ct -n1 -- $$< \ + 2>/dev/null \ + || echo $$(SOURCE_DATE_EPOCH)) \ + dmy=$$$$(date --date="@$$$$timestamp" "+%-d %B %Y"); \ + my=$$$$(date --date="@$$$$timestamp" "+%B %Y"); \ + { echo "@set UPDATED $$$$dmy"; \ + echo "@set UPDATED-MONTH $$$$my"; \ + echo "@set EDITION $$$(VERSION)"; \ + echo "@set VERSION $$$(VERSION)"; } > $$@-t; + mv $$@-t $$@ + cp -p $$@ $$(srcdir)/doc/version$(3).texi +endef + +i:=0 +$(eval $(call version.texi-from-git,vti,doc/guix.texi,)) +$(foreach lang, $(MANUAL_LANGUAGES), \ + $(eval i=$(shell echo $$(($(i)+1)))) \ + $(eval $(call version.texi-from-git,$(i),po/doc/guix-manual.$(lang).po,-$(lang))))