Cygwin 2.6 introduced uselocale() and thread-local locales in general,
but lacks any way to get at the name of each portion of a locale_t
object short of peeking behind an opaque object. Cygwin has just
been patched to add NL_LOCALE_NAME() patterned after glibc's
extension of the same name[1], but as that version of Cygwin has not
yet been released, we might as well work around it in the meantime.
[1] https://sourceware.org/ml/newlib/2017/msg00071.html
* lib/localename.c (gl_locale_name_thread_unsafe): Add clause for
Cygwin.
* modules/localename (Depends-on): Add extensions, since
NL_LOCALE_NAME() is not visible without it.
Signed-off-by: Eric Blake <eblake@redhat.com>
+2017-01-20 Eric Blake <eblake@redhat.com>
+
+ localename: port to cygwin 2.6
+ * lib/localename.c (gl_locale_name_thread_unsafe): Add clause for
+ Cygwin.
+ * modules/localename (Depends-on): Add extensions, since
+ NL_LOCALE_NAME() is not visible without it.
+
2017-01-17 Pádraig Brady <P@draigBrady.com>
parse-datetime: fix dependence on AC_PROG_SED
# elif defined __sun && HAVE_GETLOCALENAME_L
/* Solaris >= 12. */
return getlocalename_l (category, thread_locale);
+# elif defined __CYGWIN__
+ /* Cygwin < 2.6 lacks uselocale and thread-local locales altogether.
+ Cygwin <= 2.6.1 lacks NL_LOCALE_NAME, requiring peeking inside
+ an opaque struct. */
+# ifdef NL_LOCALE_NAME
+ return nl_langinfo_l (NL_LOCALE_NAME (category), thread_locale);
+# else
+ /* FIXME: Remove when we can assume new-enough Cygwin. */
+ struct __locale_t {
+ char categories[7][32];
+ };
+ return ((struct __locale_t *) thread_locale)->categories[category];
+# endif
# elif defined __ANDROID__
return MB_CUR_MAX == 4 ? "C.UTF-8" : "C";
# endif
m4/lcmessage.m4
Depends-on:
+extensions
flexmember
strdup
lock