Re: error: possibly undefined macro: gl_CHECK_NEXT_HEADERS

[Bruno Haible]

cbh34680 wrote:
> In gnulib I'm seeing this errors:
> 
> configure:4438: error: possibly undefined macro: gl_CHECK_NEXT_HEADERS
>       If this token and others are legitimate, please use m4_pattern_allow.
>       See the Autoconf documentation.
> 
> configure:4839: error: possibly undefined macro: gl_ABSOLUTE_HEADER_ONE
>       If this token and others are legitimate, please use m4_pattern_allow.
>       See the Autoconf documentation.

Thanks for the report. I can reproduce it with
  ./gnulib-tool --create-testdir --dir=../testdir0 --single-configure error-h

> This patch fixes it.

Thanks; I prefer this patch instead.


2023-07-20  Bruno Haible  <bruno@clisp.org>

        error-h: Fix dependencies.
        Reported by <cbh34680@gmail.com> in
        <https://lists.gnu.org/archive/html/bug-gnulib/2023-07/msg00111.html>.
        * modules/error-h (Depends-on): Add include_next.

diff --git a/modules/error-h b/modules/error-h
index b6618d3c76..eeb5801732 100644
--- a/modules/error-h
+++ b/modules/error-h
@@ -7,6 +7,7 @@ m4/error_h.m4
 
 Depends-on:
 gen-header
+include_next
 snippet/c++defs
 
 configure.ac: