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https://codeberg.org/kiss-community/repo
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76 lines
3.0 KiB
Diff
76 lines
3.0 KiB
Diff
From a87e69fa10544310f6e7ef60a01377c8c52b3b2c Mon Sep 17 00:00:00 2001
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From: Jussi Pakkanen <jpakkane@gmail.com>
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Date: Fri, 2 Aug 2019 19:25:19 +0300
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Subject: [PATCH] Make gettext targets no-ops if gettext is not installed.
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Closes: #821.
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---
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docs/markdown/snippets/nogettext.md | 7 +++++++
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mesonbuild/modules/i18n.py | 16 ++++++++++++++--
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2 files changed, 21 insertions(+), 2 deletions(-)
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create mode 100644 docs/markdown/snippets/nogettext.md
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diff --git a/docs/markdown/snippets/nogettext.md b/docs/markdown/snippets/nogettext.md
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new file mode 100644
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index 0000000000..5053226743
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--- /dev/null
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+++ b/docs/markdown/snippets/nogettext.md
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@@ -0,0 +1,7 @@
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+## Gettext targets are ignored if `gettext` is not installed
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+
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+Previously the `i18n` module has errored out when `gettext` tools are
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+not installed on the system. Starting with this version they will
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+become no-ops instead. This makes it easier to build projects on
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+minimal environments (such as when bootstrapping) that do not have
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+translation tools installed.
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diff --git a/mesonbuild/modules/i18n.py b/mesonbuild/modules/i18n.py
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index 76b9d63018..1efc7b579f 100644
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--- a/mesonbuild/modules/i18n.py
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+++ b/mesonbuild/modules/i18n.py
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@@ -15,7 +15,7 @@
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import shutil
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from os import path
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-from .. import coredata, mesonlib, build
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+from .. import coredata, mesonlib, build, mlog
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from ..mesonlib import MesonException
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from . import ModuleReturnValue
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from . import ExtensionModule
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@@ -55,8 +55,18 @@
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]
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}
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+
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class I18nModule(ExtensionModule):
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+ nogettext_warning_printed = False
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+
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+ @classmethod
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+ def nogettext_warning(cls):
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+ if not cls.nogettext_warning_printed:
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+ mlog.warning('Gettext not found, all translation targets will be ignored.')
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+ cls.nogettext_warning_printed = True
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+ return ModuleReturnValue(None, [])
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+
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@staticmethod
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def _get_data_dirs(state, dirs):
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"""Returns source directories of relative paths"""
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@@ -67,6 +77,8 @@ def _get_data_dirs(state, dirs):
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@FeatureNewKwargs('i18n.merge_file', '0.51.0', ['args'])
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@permittedKwargs(build.CustomTarget.known_kwargs | {'data_dirs', 'po_dir', 'type', 'args'})
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def merge_file(self, state, args, kwargs):
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+ if not shutil.which('xgettext'):
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+ return self.nogettext_warning()
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podir = kwargs.pop('po_dir', None)
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if not podir:
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raise MesonException('i18n: po_dir is a required kwarg')
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@@ -120,7 +132,7 @@ def gettext(self, state, args, kwargs):
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if len(args) != 1:
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raise coredata.MesonException('Gettext requires one positional argument (package name).')
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if not shutil.which('xgettext'):
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- raise coredata.MesonException('Can not do gettext because xgettext is not installed.')
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+ return self.nogettext_warning()
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packagename = args[0]
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languages = mesonlib.stringlistify(kwargs.get('languages', []))
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datadirs = self._get_data_dirs(state, mesonlib.stringlistify(kwargs.get('data_dirs', [])))
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