introduce automake into the macro calls

diff --git a/configure.in b/configure.in
index 54999f9c6e82a4560287a4df9c6390958b7c2b9e..d59a4e008a29cd4daacfc28b6a14c5aefbb83412 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -22,14 +22,13 @@ dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 dnl PURPOSE.
 
 AC_INIT(scan.l)
+AM_INIT_AUTOMAKE(flex,2.5.6)
 AC_CONFIG_HEADER(config.h:conf.in)
 
 AC_LN_S
 AC_PROG_YACC
 AC_PROG_CC
 AC_PROG_RANLIB
-AC_PROG_INSTALL
-AC_PROG_MAKE_SET
 AC_CONST
 AC_TYPE_SIZE_T
 AC_HEADER_STDC