guix-play/po/packages/Makevars
Janneke Nieuwenhuizen 6c63c36677
maint: Use xgettext.scm wrapper to create .PO files reproducibly.
* build-aux/xgettext.scm: New script.
* po/guix/Makevars (XGETTEXT): Set it.
(XGETTEXT_OPTIONS): Add --xgettext option to `real' xgettext.
* po/packages/Makevars (XGETTEXT): Set it.
(XGETTEXT_OPTIONS): Add --xgettext option to `real' xgettext.

Change-Id: I71b6b843970090f765f46ac346b92a346560e3f0
2024-04-14 10:29:11 +02:00

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# Makefile variables for PO directory in any package using GNU gettext.
# This domain contains only translations of package synopses and descriptions.
DOMAIN = guix-packages
subdir = po/packages
top_builddir = ../..
# We use our xgettext.scm wrapper to produce .PO files reproducibly using a
# timestamp from Git. The `real' xgettext is passed as an option to
# xgettext.scm
XGETTEXT:=$(top_srcdir)/build-aux/xgettext.scm
# These options get passed to xgettext. We want to catch exclusively package
# synopses and descriptions.
XGETTEXT_OPTIONS = \
--language=Scheme --from-code=UTF-8 \
--keyword=synopsis --keyword=description \
--keyword=output-synopsis:2 \
--xgettext=$(XGETTEXT_)
COPYRIGHT_HOLDER = the authors of Guix (msgids)
MSGID_BUGS_ADDRESS = bug-guix@gnu.org
EXTRA_LOCALE_CATEGORIES =
# Disable PO update upon "make dist", which sometimes fails when doing
# "make distcheck -j4".
# See <https://lists.gnu.org/archive/html/bug-gettext/2014-08/msg00005.html>.
DIST_DEPENDS_ON_UPDATE_PO = no
# Ignore the timestamp of the .pot file, as .po files are updated by
# `make download-po` only. This ensures po files are not modified on the
# first `make` invocation.
PO_DEPENDS_ON_POT = no