Re: [PATCH] localename: Port to cygwin 2.6.

[Bruno Haible]

Eric Blake wrote on 2017-01-19:
> > * lib/localename.c (gl_locale_name_thread_unsafe): Add clause for
> > Cygwin.

It relies on the NL_LOCALE_NAME macro, which is defined in <langinfo.h>.
Better than to hope that it gets included by chance, include it explicitly.


2017-05-18  Bruno Haible  <address@hidden>

        localename: Include necessary header files on Cygwin.
        * lib/localename.c [__CYGWIN__]: Include <langinfo.h>, since this is
        where NL_LOCALE_NAME is defined.

diff --git a/lib/localename.c b/lib/localename.c
index 3ba9d08..eb0755c 100644
--- a/lib/localename.c
+++ b/lib/localename.c
@@ -40,7 +40,7 @@
 # if defined __APPLE__ && defined __MACH__
 #  include <xlocale.h>
 # endif
-# if __GLIBC__ >= 2 && !defined __UCLIBC__
+# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || defined __CYGWIN__
 #  include <langinfo.h>
 # endif
 # if !defined IN_LIBINTL