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

AC_PREREQ(2.59)
AC_INIT([usbutils],[0.73])

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 asm/byteorder.h machine/endian.h])

# Checks for typedefs, structures, byte order, and compiler characteristics.
AC_C_CONST
AC_C_BIGENDIAN
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)])


dnl zlib on enabled by default (if found)
USE_ZLIB=yes
AC_ARG_ENABLE(zlib,
  AS_HELP_STRING(--disable-zlib,disable support for zlib),
  [
    if eval "test x$enable_zlib = xno"; then
      USE_ZLIB=
    fi
  ])
if test "$USE_ZLIB" = "yes" ; then
  AC_CHECK_LIB(z, inflateEnd)
  if test "${ac_cv_lib_z_inflateEnd}" = "yes" ; then
    HAVE_ZLIB="yes"
  fi
fi
AM_CONDITIONAL(HAVE_ZLIB, test x$HAVE_ZLIB = xyes)

#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