From 53f735e056015f9a1021c14b5d93f57f14035c62 Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Sun, 20 Apr 2014 02:03:39 +0000
Subject: [PATCH] build: Run autom4te instead of autoconf.

This is equivalent, except we have the option to disable the autom4te
cache. This cache does not give significant speedups but creates the
annoying directory.
---
 Makefile.real | 1 -
 autogen.sh    | 7 ++++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Makefile.real b/Makefile.real
index 9ba29774..a8e4767d 100644
--- a/Makefile.real
+++ b/Makefile.real
@@ -320,7 +320,6 @@ clean2: clean
 distclean: clean2 test-clean
 	@[ -z "$(Q)" ] || echo 'DISTCLEAN'
 	$(Q) rm -f Makefile autoscan.log config.status config.log error2.h
-	$(Q) rm -rf autom4te.cache
 	$(Q) rm -f GPATH GRTAGS GSYMS GTAGS
 
 maintainer-clean: distclean
diff --git a/autogen.sh b/autogen.sh
index 2e138de2..d432adbb 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -14,7 +14,12 @@ echo preparing, parallel=$n...
 if test -f Makefile; then
 	make maintainer-clean > /dev/null 2>&1
 fi
-autoconf
+autom4te \
+	--language=autoconf \
+	--output=configure \
+	--no-cache \
+	--warnings=all \
+	configure.ac
 autoheader
 echo configuring...
 ./configure $@ > /dev/null
-- 
2.39.2