AC_INIT(src/gtkhx.c)
AM_CONFIG_HEADER(config.h)

PACKAGE="gtkhx"
VERSION="0.9.3"
AM_INIT_AUTOMAKE("$PACKAGE", "$VERSION")

AC_PROG_CC

ALL_LINGUAS="fr"
AM_GNU_GETTEXT

AC_CHECK_PROGS(BUILD_CC, gcc cc)
AC_ISC_POSIX
AC_HEADER_STDC
AC_ARG_PROGRAM
AC_C_CONST
AC_C_INLINE
CC=$BUILD_CC
AC_C_BIGENDIAN
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_HEADERS(sys/select.h stdarg.h)
AC_CHECK_HEADERS(sys/stat.h)

AC_PATH_PROG(sedpath, sed)
if test "_$sedpath" = _; then
	AC_MSG_ERROR("Cannot find sed: I need it\!")
fi

AC_PATH_PROG(unamepath, uname)
if test "_$unamepath" = _; then
	system="unknown"
else
	AC_MSG_CHECKING(system type)
	system=`$unamepath -s`
	AC_MSG_RESULT($system)
	if test "$system" = "Linux"; then
		AC_DEFINE(USING_LINUX)
	fi
	if test "$system" = "FreeBSD"; then
		AC_DEFINE(USING_FREEBSD)
	fi
fi

AC_ARG_ENABLE(debug,
[  --enable-debug	print debug messages to stdout (default off)],
	debug=$enableval, debug=no)
AC_ARG_ENABLE(xlib,
[  --disable-xlib       disable use of xlib (for non X11 systems)],
	xlib=$enableval, xlib=yes) 
AC_ARG_ENABLE(windows,
[  --enable-windows        enable this if you want to compile on windows],
	windows=$enableval, windows=no)
AC_ARG_ENABLE(pixbuf,
[  --disable-gdk-pixbuf disable use of gdk-pixbuf lib],
	pixbuf=$enableval, pixbuf=yes)
AC_ARG_ENABLE(plugin,
[  --disable-plugin		disable plugin support],
	plugin=$enableval, plugin=yes)
AC_ARG_ENABLE(ipv6,
[  --disable-ipv6               disable ipv6 support],
	ipv6=$enableval, ipv6=yes)
AC_ARG_ENABLE(compress,
[  --disable-compress           disable compression support],
    compress=$enableval, compress=yes)
AC_ARG_ENABLE(cipher,
[  --disable-cipher             disable cipher support],
    cipher=$enableval, cipher=yes)
AC_ARG_ENABLE(,,,)

AC_CHECK_FUNCS(snprintf,
        AC_CHECK_FUNCS(vsnprintf, , LIBOBJS="$LIBOBJS snprintf.o"; 
ac_cv_func_snprintf=no),
        LIBOBJS="$LIBOBJS snprintf.o"; ac_cv_func_snprintf=no)



AC_DEFINE(CONFIG_NO_IDEA)

AC_REPLACE_FUNCS(localtime_r inet_aton)
AC_CHECK_FUNCS(getrlimit getdtablesize)
AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket))
AC_CHECK_FUNC(getopt_long, GETOPT=yes, GETOPT=no)
AC_CHECK_LIB(pthread, pthread_create, pthread_lib=yes, pthread_lib=no)
AC_CHECK_LIB(c_r, pthread_create, c_rlib=yes, c_rlib=no)

AM_PATH_GLIB(1.2.0, , havenoglib=yes)
#CFLAGS="$CFLAGS"
CFLAGS="-g -Wall"
if test "$debug" = no ; then
	CFLAGS="$CFLAGS -O2"
fi

LIBS="$LIBS $GLIB_LIBS $INTLLIBS"
AM_PATH_GTK(1.2.0, , havenogtk=yes)
CFLAGS="$CFLAGS $GTK_CFLAGS"
LIBS="$LIBS $GTK_LIBS"

if test "$pixbuf" = yes ; then
	AC_PATH_PROG(gdkpixbufpath, gdk-pixbuf-config)
	AC_MSG_CHECKING(for gdk-pixbuf >= 0.8)
	GDK_PIXBUF_CFLAGS=`$gdkpixbufpath --cflags 2>/dev/null`
	GDK_PIXBUF_LIBS=`$gdkpixbufpath --libs 2>/dev/null`
	if test "_$GDK_PIXBUF_CFLAGS" = _; then
		AC_MSG_RESULT([not found, building without gdk-pixbuf.])
		pixbuf=no
	else
		vers=`$gdkpixbufpath --version`
		case $vers
		in
			gdk-pixbuf-0.[[01234567]]) gdk_pixbuf_ok=false ;;
			*) gdk_pixbuf_ok=true ;;
		esac
		if $gdk_pixbuf_ok; then
			AC_MSG_RESULT(found)
			pixbuf=yes
			AC_DEFINE(USE_GDK_PIXBUF)
			CFLAGS="$CFLAGS $GDK_PIXBUF_CFLAGS"
			LIBS="$LIBS $GDK_PIXBUF_LIBS"
		else
			pixbuf=no
			AC_MSG_RESULT([version to old, building without
gdk-pixbuf.])
		fi
	fi
fi

if test "$cipher" = yes; then
   AC_CHECK_LIB(crypto, RAND_bytes, cipher=yes ; LIBS="$LIBS -lcrypto" ; 
   AC_DEFINE(CONFIG_CIPHER), cipher=no)
   AC_CHECK_LIB(crypto, RAND_egd, old_openssl=no, old_openssl=yes)
   if test $old_openssl = yes; then
	  AC_DEFINE(USE_OLD_OPENSSL)
   fi
fi

if test "$compress" = yes; then
   AC_CHECK_LIB(z, deflate, compress=yes ; LIBS="$LIBS -lz" ;
   AC_DEFINE(CONFIG_COMPRESS), compress=no)
fi

if test "$ipv6" = yes; then
	AC_CHECK_FUNCS(getaddrinfo, have_getaddrinfo=yes)
	AC_MSG_CHECKING(whether to enable IPv6 support)
	if test "$have_getaddrinfo" = yes; then
		AC_MSG_RESULT(yes)
		AC_DEFINE(USE_IPV6)
	else
		AC_MSG_RESULT(no)
		ipv6=no
	fi
fi

if test "$plugin" = yes; then
	AC_CHECK_FUNCS(dlopen, have_dl=yes)
	if test "$have_dl" = yes; then
		AC_CHECK_FUNCS(dlerror)
		AC_DEFINE(USE_PLUGIN)
	else
		plugin=no
	fi
fi
AM_CONDITIONAL(PLUGINS, test "$plugin" = yes)
AC_CHECK_FUNC(basename, AC_DEFINE(HAVE_BASENAME), )
AC_CHECK_FUNCS(hstrerror tcgetattr tcsetattr)


if test "$pthread_lib" = yes; then
	LIBS="$LIBS -lpthread"
else
	if test "$c_rlib" = yes; then
		LIBS="$LIBS -lc_r"
	fi
fi
if test "$prefix" = NONE; then
prefix="/usr/local"
fi

if test "$debug" = yes; then
	AC_DEFINE(USE_DEBUG)
fi

if test "$windows" = yes; then
	CFLAGS="$CFLAGS -fnative-struct"
	AC_DEFINE(WIN32)
fi

if test "$xlib" = yes; then
	AC_DEFINE(USE_XLIB)
fi

if test "$GETOPT" = yes; then
	AC_DEFINE(USE_GETOPT)
fi



if test "x${prefix}" = "xNONE"; then
  AC_DEFINE_UNQUOTED(PACKAGE_LOCALE_DIR, "${ac_default_prefix}/${DATADIRNAME}/locale")
else             
  AC_DEFINE_UNQUOTED(PACKAGE_LOCALE_DIR, "${prefix}/${DATADIRNAME}/locale")
fi

AC_DEFINE_UNQUOTED(PREFIX, "$prefix")

if test "$system" = "Darwin"; then
	CFLAGS="$CFLAGS -traditional-cpp"
	AC_DEFINE(USING_DARWIN)
fi

if test "$system" = "OpenBSD"; then
	CFLAGS="$CFLAGS -pthread"
fi

AC_SUBST(CFLAGS)
AC_SUBST(LIBS)

AC_OUTPUT([Makefile
src/Makefile
intl/Makefile
po/Makefile.in
sounds/Makefile
plugins/Makefile
])


echo
echo GtkHx $VERSION
echo
echo "compiling for system ....:" $system
echo "debug ...................:" $debug
echo "plugins .................:" $plugin
echo "gdk-pixbuf ..............:" $pixbuf
echo "ipv6 support ............:" $ipv6
echo "compress support ........:" $compress
echo "cipher support ..........:" $cipher
echo
echo The binary will be installed in $prefix/bin
echo Data will be installed in       $prefix/share/gtkhx