Re: build problems on old Linux libc5

[Bruno Haible]

Eric Blake wrote:
> Oops - you made the AC_TRY_COMPILE the fourth argument to AC_CACHE_CHECK,

Ouch. Two brain failures in one commit. I'm sorry.

> Fixed as follows:

Thanks. Except that I don't subscribe to your style of placement
of the closing brackets:

--- m4/wctype.m4.orig   2008-05-08 14:09:29.000000000 +0200
+++ m4/wctype.m4        2008-05-08 14:08:31.000000000 +0200
@@ -48,7 +49,8 @@
                           Linux libc5 i18n is broken.
                           #endif], [],
               [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no])
-        ])])
+            ])
+        ])
       if test $gl_cv_func_iswcntrl_works = yes; then
         WCTYPE_H=
       fi