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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)

AC_INIT([canutils], [1.2.0], [socket-can@pengutronix.de])
AC_CONFIG_HEADERS([include/can_config.h])
AC_CONFIG_SRCDIR([src/canconfig.c])
AC_CONFIG_MACRO_DIR([config/m4])
AC_CONFIG_AUX_DIR([config/autoconf])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST

CFLAGS="${CFLAGS} -Wall -O2 -g"

#
# Checks for programs.
#
AC_PROG_CC
AM_MISSING_PROG(PERL, perl, $missing_dir)
# libtool, old:
AC_LIBTOOL_WIN32_DLL
#AC_LIBTOOL_TAGS([])
AC_PROG_LIBTOOL
# libtool, new:
# LT_INIT(win32-dll)

AM_INIT_AUTOMAKE([foreign no-exeext dist-bzip2])


#
# Checks for libraries.
#


#
# Checks for header files.
#
AC_HEADER_STDC
AC_CHECK_HEADERS([	\
	fcntl.h		\
	limits.h	\
	stdlib.h	\
	string.h	\
	termios.h	\
	unistd.h	\
			\
	netinet/in.h	\
			\
	sys/ioctl.h	\
	sys/socket.h	\
	])

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


#
# Checks for library functions.
#


#
# Debugging
#
AC_MSG_CHECKING([whether to enable debugging])
AC_ARG_ENABLE(debug,
    AS_HELP_STRING([--enable-debug], [enable debugging @<:@default=no@:>@]),
	[case "$enableval" in
	y | yes) CONFIG_DEBUG=yes ;;
        *) CONFIG_DEBUG=no ;;
    esac],
    [CONFIG_DEBUG=no])
AC_MSG_RESULT([${CONFIG_DEBUG}])
if test "${CONFIG_DEBUG}" = "yes"; then
    CFLAGS="${CFLAGS} -Werror -g -O1"
    AC_DEFINE(DEBUG, 1, [debugging])
else
    CFLAGS="${CFLAGS} -O2"
fi


AC_CONFIG_FILES([ \
	GNUmakefile \
	config/canutils.pc \
	config/GNUmakefile \
	include/GNUmakefile \
	src/GNUmakefile
	])
AC_OUTPUT