# Process this file with autoconf to produce a configure script.
AC_INIT(led.c, 0.1, julien@jdanjou.org)
AC_CONFIG_HEADER([parportled.h])

# Checks for programs.
AC_PROG_CC

# Checks for libraries.
# FIXME: Replace `main' with a function in `-lpthread':
AC_CHECK_LIB([pthread], [pthread_create])

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h unistd.h sys/io.h])

# Checks for typedefs, structures, and compiler characteristics.

# Checks for library functions.
AC_CHECK_FUNCS(malloc)

# Checks for options
AC_DEFINE(MAXLED,8,[maxled])
AC_DEFINE(BASEPORT,0x378,[baseport])

AC_ARG_WITH(maxled,
[--with-maxled=MAXLED      Set the number of connected LED (Default is 8)],
 [ if test "x$withval" != "xno" ; then
     if test "x$withval" != "xyes" ; then
	AC_DEFINE_UNQUOTED(MAXLED,$withval,[maxled])
	fi
 fi ],)

AC_ARG_WITH(baseport,
[--with-port=BASEPORT      Set the IO address of parralel port (Default is 0x378)],
 [ if test "x$withval" != "xno" ; then
     if test "x$withval" != "xyes" ; then
	AC_DEFINE_UNQUOTED(BASEPORT,$withval,[baseport])
	fi
 fi ],)



dnl Checks for programs.
AC_PROG_INSTALL

dnl AC_CONFIG_FILES([Makefile])
AC_CONFIG_HEADER(config.h)
AC_OUTPUT(Makefile)