[PATCH] set locale to avoid xgettext error

[Matteo Croce]

From: Matteo Croce <teknoraver@meta.com>

The source file src/checkpoint.c contains a comment with a non ASCII
character, i.e. the Spanish word "comprobación".
This makes xgettext fail with the following error:

    /usr/bin/xgettext: Non-ASCII comment at or before src/checkpoint.c:251.
                       Please specify the source encoding through --from-code.
    make[3]: *** [Makefile:307: tar.pot-update] Error 1

Fix this by specifying UTF-8 as source code locale.
---
 bootstrap.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bootstrap.conf b/bootstrap.conf
index fb75422c..954de93f 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -41,6 +41,7 @@ XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
  --flag=__argp_failure:4:c-format\\\
  --flag=argp_fmtstream_printf:2:c-format\\\
  --flag=__argp_fmtstream_printf:2:c-format\\\
+ --from-code=utf-8\\\
 '
 
 # Gettext supplies these files, but we don't need them since
-- 
2.47.0