Hi,
I wrote:
> In m4/locale_h.m4 it's a waste of configure time to check for the include_next
> support of locale.h if it's not going to be replaced. I would keep doing
> gl_CHECK_NEXT_HEADERS([locale.h])
> conditionally.
>
> Likewise for m4/stddef_h.m4 and m4/wchar.m4.
The part for m4/wchar.m4 that I submitted was wrong: it breaks when
gl_REPLACE_WCHAR_H is invoked. For example, on mingw.
I'm undoing it:
2009-08-14 Bruno Haible <br...@clisp.org>
* m4/wchar.m4 (gl_WCHAR_H): Undo invalid optimization in last commit.
--- m4/wchar.m4.orig 2009-08-15 02:37:11.000000000 +0200
+++ m4/wchar.m4 2009-08-15 02:34:12.000000000 +0200
@@ -7,7 +7,7 @@
dnl Written by Eric Blake.
-# wchar.m4 serial 24
+# wchar.m4 serial 25
AC_DEFUN([gl_WCHAR_H],
[
@@ -45,9 +45,7 @@
HAVE_WCHAR_H=0
fi
AC_SUBST([HAVE_WCHAR_H])
- if test -n "$WCHAR_H"; then
- gl_CHECK_NEXT_HEADERS([wchar.h])
- fi
+ gl_CHECK_NEXT_HEADERS([wchar.h])
])
dnl Unconditionally enables the replacement of <wchar.h>.
