bootstrap.sh: Use --force options instead of cleaning up on startup.

diff --git a/bootstrap.sh b/bootstrap.sh
index 3ab692cfc03b10b531fb1f01abc8e18316c8e8a2..b4bfe58f151d060a0b1b4fc9579ddd348d6d7083 100755 (executable)
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -8,14 +8,9 @@ fi
 
 set -ex
 
-test ! -f Makefile || make distclean
-
-rm -rf autom4te.cache
-rm -f config.cache
-
-aclocal
-autoheader
-$libtoolize --copy --force
+aclocal --force
+autoheader --force
+$libtoolize --automake --copy --force
 automake --add-missing --copy --foreign
-autoconf -Wall
+autoconf --force --warnings=all