From a100e80fc9a9243c913035c3d40bf8ec4dc5c6fc Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 30 Dec 2021 13:29:02 -0500
Subject: require autoconf-2.69 exactly

The newlib & libgloss dirs are already generated using autoconf-2.69.
To avoid merging new code and/or accidental regeneration using diff
versions, leverage config/override.m4 to pin to 2.69 exactly.  This
matches what gcc/binutils/gdb are already doing.

The README file already says to use autoconf-2.69.

To accomplish this, it's just as simple as adding -I flags to the
top-level config/ dir when running aclocal.  This is because the
override.m4 file overrides AC_INIT to first require the specific
autoconf version before calling the real AC_INIT.
---
 newlib/libc/string/Makefile.in | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'newlib/libc/string')

diff --git a/newlib/libc/string/Makefile.in b/newlib/libc/string/Makefile.in
index 4bf8bec..f9f7084 100644
--- a/newlib/libc/string/Makefile.in
+++ b/newlib/libc/string/Makefile.in
@@ -57,7 +57,10 @@ DIST_COMMON = $(srcdir)/../../Makefile.shared $(srcdir)/Makefile.in \
 	$(srcdir)/Makefile.am
 subdir = string
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../../libtool.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \
+	$(top_srcdir)/../../config/lead-dot.m4 \
+	$(top_srcdir)/../../config/override.m4 \
+	$(top_srcdir)/../../libtool.m4 \
 	$(top_srcdir)/../../ltoptions.m4 \
 	$(top_srcdir)/../../ltsugar.m4 \
 	$(top_srcdir)/../../ltversion.m4 \
-- 
cgit v1.1