[PATCH GnuPG] build: Fix GNUPG_CHECK_ENDIAN to work with gcc 14

[Werner Koch]

On Tue,  8 Oct 2024 15:03, Alan Coopersmith said:

> -            AC_RUN_IFELSE([AC_LANG_SOURCE([[main () {
> +            AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>]],[[

Which requires a full C90 compiler.  In the old times that was not the
case and iirc this would have failed for old HP/UX installations.

Meanwhile this is all obsolete because we anyway require most of C99.
As Niibe-san explains we should better use the somwhat modern tests fro
autoconf.


Shalom-Salam,

   Werner

-- 
The pioneers of a warless world are the youth that
refuse military service.             - A. Einstein
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