$ cat configure.in  
#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.57)
AC_INIT(libslibnet, 0.1, jozinke@uni-potsdam.de)
AC_CONFIG_SRCDIR([src/dispatcher.c])
AC_CONFIG_AUX_DIR(config)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(slibnet, 0.1)

AM_MAINTAINER_MODE

AC_DISABLE_STATIC
AC_PROG_LIBTOOL

# Checks for programs.
AC_PROG_CC

# Checks for libraries.

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([arpa/inet.h netinet/in.h stdlib.h string.h sys/socket.h syslog.h unistd.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST

# Checks for library functions.
AC_REPLACE_FNMATCH
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MALLOC
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([dup2 memset socket strcasecmp strchr strdup strpbrk strrchr strtoul])

AC_CONFIG_FILES([Makefile src/Makefile include/Makefile slibnet.spec])
AC_OUTPUT