Use autoreconf.

As stated by autoconf manual, autoreconf is more portable than
self-written scripts because aclocal may be removed in future.

diff --git a/re2c/autogen.sh b/re2c/autogen.sh
index 7211d3f181c051dab8514f1b1b99afb12bd58787..500d084edaafec7046acf7c4f2e25653ad75303a 100755 (executable)
--- a/re2c/autogen.sh
+++ b/re2c/autogen.sh
@@ -1,8 +1,4 @@
 #!/bin/sh
 
 git clean -fXd
-
-aclocal -W all
-autoheader -W all
-automake -W all -a -c --foreign
-autoconf -W all
+autoreconf -i -W all