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

AC_PREREQ(2.57)
AC_INIT([PEWIT], [0.8], [yo@nexedi.com])
AC_CONFIG_SRCDIR([src/tap.c])
AC_CONFIG_HEADER([config.h])
AM_INIT_AUTOMAKE

# Checks for options.
AC_ARG_ENABLE([rtc],
	      AC_HELP_STRING([--disable-rtc],
			     [do not use /dev/rtc]))
if test "x$enable_rtc" != "xno"; then
	AC_DEFINE([USE_RTC], [1], [Define to 1 if you use /dev/rtc.])
fi

# Checks for programs.
AC_PROG_CC
AM_PROG_LEX
AC_PROG_RANLIB

# Checks for libraries.

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h libintl.h netinet/in.h stdlib.h string.h])
AC_CHECK_HEADERS([sys/ioctl.h sys/socket.h sys/time.h syslog.h unistd.h])
AC_CHECK_HEADERS([linux/if_tun.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_C_BIGENDIAN

# Checks for library functions.
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_REALLOC
AC_FUNC_STRTOD
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([memset select setlocale socket strcasecmp strchr strcspn strdup strerror strndup strspn strtol])

AC_CONFIG_FILES([Makefile
		 src/Makefile
                 confuse/Makefile
		 doc/Makefile
		 doc/pewit.8
		 doc/pewit.conf.5])
AC_OUTPUT