configure.ac

AC_INIT(CWiid,0.6.00,donnie.smith@gatech.edu)
AC_CONFIG_HEADER(common/include/config.h)

AC_CONFIG_SRCDIR(libcwiid/cwiid.h)

AC_PROG_CC
AC_PROG_AWK
AC_PROG_LEX
if test "$LEX" != "flex"; then
	AC_MSG_ERROR([flex not found])
fi
if test -z "`echo %%|$LEX -t|grep yypop_buffer_state`"; then
	AC_MSG_ERROR([flex missing yypop_buffer_state - upgrade to version 2.5.33 or later])
fi
AC_PROG_YACC
if test "$YACC" != "bison -y"; then
	AC_MSG_ERROR([bison not found])
fi

AC_ARG_WITH(
	[python],
	[AS_HELP_STRING([--without-python],[compile without python support])],
	[case $withval in
		yes)
			REQUIRE_PYTHON=1
			PYTHON_NAME=python
		;;
		no)
			REQUIRE_PYTHON=
			PYTHON_NAME=
		;;
		*)
			REQUIRE_PYTHON=1
			PYTHON_NAME=$withval
		;;
	esac],
	[REQUIRE_PYTHON=1; PYTHON_NAME=python])
if test $REQUIRE_PYTHON; then
	AC_CHECK_PROGS([PYTHON],$PYTHON_NAME)
	if test $REQUIRE_PYTHON -a ! $PYTHON; then
		AC_MSG_ERROR([$PYTHON_NAME not found])
	fi
fi
AC_SUBST(PYTHON)
if test $PYTHON; then
	PYTHON_VERSION=[`$PYTHON -c 'import sys; print sys.version[:3]'`]
	AC_SUBST(PYTHON_VERSION)
	AC_DEFINE([HAVE_PYTHON],1,[Define to 1 if python support is enabled])
fi

AC_CHECK_LIB([pthread], [pthread_create],,
	AC_MSG_ERROR([pthread library not found]))
AC_CHECK_LIB([bluetooth], [hci_devid],,
	AC_MSG_ERROR([bluetooth library not found]))
AC_CHECK_LIB([dl], [dlopen],,
	AC_MSG_ERROR([dl lib not found]))
#AC_CHECK_LIB([rt], [clock_gettime],,
#	AC_MSG_ERROR([rt lib not found]))

AC_HEADER_STDC
AC_CHECK_HEADER([stdint.h],,
	AC_MSG_ERROR([stdint.h not found]))
AC_CHECK_HEADER([bluetooth/bluetooth.h],,
	AC_MSG_ERROR([bluetooth/bluetooth.h not found]))
AC_CHECK_HEADERS([bluetooth/l2cap.h bluetooth/hci.h],,
	AC_MSG_ERROR([bluetooth headers not found]),
	[#include <bluetooth/bluetooth.h>])
AC_CHECK_HEADER([linux/input.h],,
	AC_MSG_ERROR([linux/input.h not found]))
AC_CHECK_HEADER([linux/uinput.h],,
	AC_MSG_ERROR([linux/uinput.h]),
	[#include <linux/input.h>])

AC_ISC_POSIX

AC_ARG_WITH(cwiid-config-dir,AC_HELP_STRING([--with-cwiid-config-dir],
	[CWiid configuration directory, default to $(sysconfdir)/cwiid]))
if test -z $with_cwiid_config_dir; then
	CWIID_CONFIG_DIR='${sysconfdir}/cwiid'
else
	CWIID_CONFIG_DIR=$with_cwiid_config_dir
fi
AC_SUBST(CWIID_CONFIG_DIR)

AC_ARG_WITH(cwiid-plugins-dir,AC_HELP_STRING([--with-cwiid-plugins-dir],
	[CWiid plugins directory, default to $(libdir)/cwiid/plugins]))
if test -n $with_cwiid_plugins_dir; then
	CWIID_PLUGINS_DIR='${libdir}/cwiid/plugins'
else
	CWIID_PLUGINS_DIR=$with_cwiid_plugins_dir
fi
AC_SUBST(CWIID_PLUGINS_DIR)

AC_ARG_ENABLE(
	[ldconfig],
	[AC_HELP_STRING([--disable-ldconfig],[don't execute ldconfig after install])],
	[disable_ldconfig=yes])
if test "$disable_ldconfig" = "yes"; then
	LDCONFIG="#ldconfig"
else
	LDCONFIG="ldconfig"
fi
AC_SUBST(LDCONFIG)

AC_ARG_WITH(
	[gtk],
	[AS_HELP_STRING([--without-gtk],[compile without GTK UI])],
	[case $withval in
		yes)
			WANT_GTK=yes
		;;
		no)
			WANT_GTK=
		;;
		*)
			WANT_GTK=yes
		;;
	esac],
	[WANT_GTK=yes])
AC_SUBST(WANT_GTK)
if test "$WANT_GTK" = "yes"; then
	pkg_modules="gtk+-2.0 >= 2.0.0 gthread-2.0"
	PKG_CHECK_MODULES([GTK], [$pkg_modules],,[AC_MSG_ERROR([Cannot find gtk+ >= 2.0.0, try --without-gtk])])
	AC_SUBST(GTK_CFLAGS)
	AC_SUBST(GTK_LIBS)
fi

AC_OUTPUT(
	[Makefile]
	[defs.mak]
	[common/include/lib.mak]
	[doc/Makefile]
	[man/Makefile]
	[libcwiid/Makefile]
	[libcwiid/cwiid.pc]
	[wmdemo/Makefile]
	[wmgui/Makefile]
	[wminput/Makefile]
	[wminput/plugins/Makefile]
	[wminput/plugins/3dof/Makefile]
	[wminput/plugins/acc/Makefile]
	[wminput/plugins/ir_6dof/Makefile]
	[wminput/plugins/ir_ptr/Makefile]
	[wminput/plugins/led/Makefile]
	[wminput/plugins/mplus/Makefile]
	[wminput/plugins/nunchuk_acc/Makefile]
	[wminput/plugins/nunchuk_mouse/Makefile]
	[wminput/plugins/nunchuk_stick2btn/Makefile]
	[wminput/plugins/nunchuk_stick_ptr/Makefile]
	[wminput/plugins/screwdriver/Makefile]
	[lswm/Makefile]
	[python/Makefile]
	)