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

AC_PREREQ(2.59)
AC_INIT(usbutils, 0.71)

AC_CONFIG_SRCDIR([lsusb.c])
AC_CONFIG_HEADER([config.h])

AM_INIT_AUTOMAKE(-Wall)

# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S

# Checks for libraries.

# Checks for header files.
AC_FUNC_ALLOCA
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/ioctl.h sys/param.h unistd.h getopt.h errno.h ])

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

# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([getcwd memset getopt_long strchr strerror strstr strtoul uname])
AC_CHECK_LIB(usb, usb_get_string_simple, ,
	[AC_MSG_ERROR(get libusb 0.1.8 or newer)])

AC_ARG_ENABLE(usbmodules,
	[  --enable-usbmodules     build usbmodules (for Linux 2.4)],
	[ case "${enableval}" in
	yes) usbmod=true ;;
	no) usbmod=false ;;
	*) AC_MSG_ERROR(bad value ${enableval} for --enable-usbmodules) ;;
	esac ],
	[usbmod=false])
AM_CONDITIONAL(USBMODULES, test x$usbmod = xtrue)

AM_MAINTAINER_MODE
AC_CONFIG_FILES([Makefile])
AC_OUTPUT