CVS commit: src/external/gpl3/autoconf/dist/lib/autoconf

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Tue May 23 20:15:58 UTC 2023

Modified Files:
        src/external/gpl3/autoconf/dist/lib/autoconf: functions.m4

Log Message:
autoconf: AC_FUNC_ALLOCA(): add local fix for BSD support

Add local fix to AC_FUNC_ALLOCA() to include <stdlib.h> on BSD:
 # elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
 #   include <stdlib.h>

This change avoids regen losing this change in tools/compat/configure
that was added in rev 1.75 on 2013-03-05 of tools/compat/configure,
and subsequent commits that keep re-adding these lines back
manually (e.g., rev 1.97 on 2019-06-22 of tools/compat/configure)

XXX: Arguably this could be fixed in a separate way to allow us to
use an unmodified modern autoconf in the future ?


To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 \
    src/external/gpl3/autoconf/dist/lib/autoconf/functions.m4

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.