build: use simpler autoreconf in autogen

Note: the use of -i seems required, otherwise autoreconf barfs about
missing tools (depcomp, etc.). Since they are provided in the tarballs
as files anyway rather than like previously as symlinks, I do not see
a problem using -i.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

diff --git a/autogen.sh b/autogen.sh
index cf697c6..57c3532 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/sh -e
 
 include ()
 {
@@ -34,20 +34,6 @@ include ()
     fi
 }
 
-run ()
-{
-    echo "running: $*"
-    eval $*
-
-    if test $? != 0 ; then
-       echo "error: while running '$*'"
-       exit 1
-    fi
-}
-
 [ "x$1" = "xdistrib" ] && include
-run libtoolize
-run aclocal
-#run autoheader
-run automake -a
-run autoconf
+autoreconf -fi
+rm -Rf autom4te.cache