git.saurik.com Git - wxWidgets.git/blame_incremental

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Commit	Line	Data
	1	dnl Process this file with autoconf to produce a configure script.
	2	AC_REVISION($Id$)dnl
	3
	4	dnl ---------------------------------------------------------------------------
	5	dnl
	6	dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker,
	7	dnl Vadim Zeitlin and Ron Lee
	8	dnl
	9	dnl This script is under the wxWindows licence.
	10	dnl
	11	dnl Version: $Id$
	12	dnl ---------------------------------------------------------------------------
	13
	14	dnl ---------------------------------------------------------------------------
	15	dnl initialization
	16	dnl ---------------------------------------------------------------------------
	17
	18	dnl the file passed to AC_INIT should be specific to our package
	19	AC_INIT([wx-config.in])
	20
	21	dnl sets build, host, target variables and the same with _alias
	22	AC_CANONICAL_SYSTEM
	23
	24	dnl When making releases do:
	25	dnl
	26	dnl WX_RELEASE_NUMBER += 1
	27	dnl
	28	dnl ..and update WX_CURRENT, WX_RELEASE and WX_AGE according to the
	29	dnl following rules:
	30	dnl
	31	dnl If any changes have been made to the public interface, that is if any
	32	dnl exported class, method, global or global type has been added, removed
	33	dnl or changed in any way, then do: WX_CURRENT += 1
	34	dnl
	35	dnl If source changes have been made that do not alter the public
	36	dnl interface then do: WX_REVISION += 1
	37	dnl If WX_CURRENT was incremented (as above) instead do: WX_REVISION = 0
	38	dnl
	39	dnl If any public interface was added, do: WX_AGE += 1
	40	dnl If any public interface was removed (or altered in a way effectively
	41	dnl removing the previous definition), instead do: WX_AGE = 0
	42	dnl
	43	dnl When the major or minor version numbers are incremented, all the above
	44	dnl variables should be reset to 0.
	45	dnl
	46	dnl The resulting library name will be of the form:
	47	dnl libwx_$(TOOLKIT)-$(WX_RELEASE).so.$(WX_CURRENT).$(WX_REVISION).$(WX_AGE)
	48
	49	WX_MAJOR_VERSION_NUMBER=2
	50	WX_MINOR_VERSION_NUMBER=3
	51	WX_RELEASE_NUMBER=3
	52
	53	WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
	54	WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
	55
	56	WX_MSW_VERSION=$WX_MAJOR_VERSION_NUMBER$WX_MINOR_VERSION_NUMBER$WX_RELEASE_NUMBER
	57
	58	WX_CURRENT=2
	59	WX_REVISION=0
	60	WX_AGE=0
	61
	62
	63	dnl ------------------------------------------------------------------------
	64	dnl Check platform (host system)
	65	dnl ------------------------------------------------------------------------
	66
	67	dnl assume Unix
	68	USE_UNIX=1
	69	USE_WIN32=0
	70	USE_DOS=0
	71	USE_BEOS=0
	72	USE_MAC=0
	73
	74	USE_LINUX=
	75	USE_SGI=
	76	USE_HPUX=
	77	USE_SYSV=
	78	USE_SVR4=
	79	USE_AIX=
	80	USE_SUN=
	81	USE_SOLARIS=
	82	USE_SUNOS=
	83	USE_ALPHA=
	84	USE_OSF=
	85	USE_BSD=
	86	USE_DARWIN=
	87	USE_FREEBSD=
	88	USE_OPENBSD=
	89	USE_NETBSD=
	90	USE_VMS=
	91	USE_ULTRIX=
	92	USE_DATA_GENERAL=
	93
	94	dnl on some platforms xxx_r() functions are declared inside "#ifdef
	95	dnl _REENTRANT" and it's easier to just define this symbol for these platforms
	96	dnl than checking it during run-time
	97	NEEDS_D_REENTRANT_FOR_R_FUNCS=0
	98
	99	dnl the list of all available toolkits
	100	dnl
	101	dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
	102	ALL_TOOLKITS="GTK MAC MGL MICROWIN MOTIF MSW PM WINE X11"
	103
	104	dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
	105	dnl which are either yes or no
	106	DEFAULT_wxUSE_GTK=0
	107	DEFAULT_wxUSE_MAC=0
	108	DEFAULT_wxUSE_MGL=0
	109	DEFAULT_wxUSE_MICROWIN=0
	110	DEFAULT_wxUSE_MOTIF=0
	111	DEFAULT_wxUSE_MSW=0
	112	DEFAULT_wxUSE_PM=0
	113	DEFAULT_wxUSE_WINE=0
	114	DEFAULT_wxUSE_X11=0
	115
	116	dnl these are the values which are really default for the given platform -
	117	dnl they're not cached and are only used if no --with-toolkit was given and
	118	dnl nothing was found in the cache
	119	DEFAULT_DEFAULT_wxUSE_GTK=0
	120	DEFAULT_DEFAULT_wxUSE_MAC=0
	121	DEFAULT_DEFAULT_wxUSE_MGL=0
	122	DEFAULT_DEFAULT_wxUSE_MICROWIN=0
	123	DEFAULT_DEFAULT_wxUSE_MOTIF=0
	124	DEFAULT_DEFAULT_wxUSE_MSW=0
	125	DEFAULT_DEFAULT_wxUSE_PM=0
	126	DEFAULT_DEFAULT_wxUSE_WINE=0
	127	DEFAULT_DEFAULT_wxUSE_X11=0
	128
	129	PROGRAM_EXT=
	130	SO_SUFFIX=so
	131
	132	dnl to support a new system, you need to add its canonical name (as determined
	133	dnl by config.sub or specified by the configure command line) to this "case"
	134	dnl and also define the shared library flags below - search for
	135	dnl SHARED_LIB_SETUP to find the exact place
	136	case "${host}" in
	137	-hp-hpux )
	138	USE_HPUX=1
	139	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	140	NEEDS_D_REENTRANT_FOR_R_FUNCS=1
	141	SO_SUFFIX=sl
	142	AC_DEFINE(__HPUX__)
	143	;;
	144	--linux* )
	145	USE_LINUX=1
	146	AC_DEFINE(__LINUX__)
	147	TMP=`uname -m`
	148	if test "x$TMP" = "xalpha"; then
	149	USE_ALPHA=1
	150	AC_DEFINE(__ALPHA__)
	151	fi
	152	DEFAULT_DEFAULT_wxUSE_GTK=1
	153	;;
	154	--irix5* \| --irix6* )
	155	USE_SGI=1
	156	USE_SVR4=1
	157	AC_DEFINE(__SGI__)
	158	AC_DEFINE(__SVR4__)
	159	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	160	;;
	161	--solaris2* )
	162	USE_SUN=1
	163	USE_SOLARIS=1
	164	USE_SVR4=1
	165	AC_DEFINE(__SUN__)
	166	AC_DEFINE(__SOLARIS__)
	167	AC_DEFINE(__SVR4__)
	168	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	169	NEEDS_D_REENTRANT_FOR_R_FUNCS=1
	170	;;
	171	--sunos4* )
	172	USE_SUN=1
	173	USE_SUNOS=1
	174	USE_BSD=1
	175	AC_DEFINE(__SUN__)
	176	AC_DEFINE(__SUNOS__)
	177	AC_DEFINE(__BSD__)
	178	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	179	;;
	180	--freebsd*)
	181	USE_BSD=1
	182	USE_FREEBSD=1
	183	AC_DEFINE(__FREEBSD__)
	184	AC_DEFINE(__BSD__)
	185	DEFAULT_DEFAULT_wxUSE_GTK=1
	186	;;
	187	--openbsd*)
	188	USE_BSD=1
	189	USE_OPENBSD=1
	190	AC_DEFINE(__FREEBSD__)
	191	AC_DEFINE(__OPENBSD__)
	192	DEFAULT_DEFAULT_wxUSE_GTK=1
	193	;;
	194	--netbsd*)
	195	USE_BSD=1
	196	USE_NETBSD=1
	197	AC_DEFINE(__FREEBSD__)
	198	AC_DEFINE(__NETBSD__)
	199	DEFAULT_DEFAULT_wxUSE_GTK=1
	200	;;
	201	--osf* )
	202	USE_ALPHA=1
	203	USE_OSF=1
	204	AC_DEFINE(__ALPHA__)
	205	AC_DEFINE(__OSF__)
	206	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	207	NEEDS_D_REENTRANT_FOR_R_FUNCS=1
	208	;;
	209	--dgux5* )
	210	USE_ALPHA=1
	211	USE_SVR4=1
	212	AC_DEFINE(__ALPHA__)
	213	AC_DEFINE(__SVR4__)
	214	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	215	;;
	216	--sysv5* )
	217	USE_SYSV=1
	218	USE_SVR4=1
	219	AC_DEFINE(__SYSV__)
	220	AC_DEFINE(__SVR4__)
	221	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	222	;;
	223	--aix* )
	224	USE_AIX=1
	225	USE_SYSV=1
	226	USE_SVR4=1
	227	AC_DEFINE(__AIX__)
	228	AC_DEFINE(__SYSV__)
	229	AC_DEFINE(__SVR4__)
	230	DEFAULT_DEFAULT_wxUSE_MOTIF=1
	231	;;
	232
	233	--cygwin* \| --mingw32* )
	234	USE_UNIX=0
	235	USE_WIN32=1
	236	SO_SUFFIX=dll
	237	AC_DEFINE(__WIN32__)
	238	AC_DEFINE(__WIN95__)
	239	AC_DEFINE(__WINDOWS__)
	240	AC_DEFINE(__GNUWIN32__)
	241	AC_DEFINE(STRICT)
	242	AC_DEFINE(WINVER, 0x0400)
	243	PROGRAM_EXT=".exe"
	244	RESCOMP=windres
	245	DEFAULT_DEFAULT_wxUSE_MSW=1
	246	;;
	247
	248	*-pc-msdosdjgpp )
	249	USE_UNIX=0
	250	USE_DOS=1
	251	AC_DEFINE(__DOS__)
	252	PROGRAM_EXT=".exe"
	253	DEFAULT_DEFAULT_wxUSE_MGL=1
	254	;;
	255
	256	-pc-os2_emx \| -pc-os2-emx )
	257	AC_DEFINE(__EMX__)
	258	PROGRAM_EXT=".exe"
	259	DEFAULT_DEFAULT_wxUSE_PM=1
	260	LIBS="$LIBS -lstdcpp"
	261	;;
	262
	263	powerpc--darwin )
	264	dnl PowerPC Darwin based distributions (including Mac OS X)
	265	USE_BSD=1
	266	USE_DARWIN=1
	267	SO_SUFFIX=dylib
	268	AC_DEFINE(__BSD__)
	269	AC_DEFINE(__DARWIN__)
	270	AC_DEFINE(__POWERPC__)
	271	DEFAULT_DEFAULT_wxUSE_MAC=1
	272	;;
	273
	274	--beos* )
	275	dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
	276	USE_BEOS=1
	277	AC_DEFINE(__BEOS__)
	278	;;
	279
	280	*)
	281	AC_MSG_ERROR(unknown system type ${host}.)
	282	esac
	283
	284	if test "$USE_UNIX" = 1 ; then
	285	wxUSE_UNIX=yes
	286	AC_DEFINE(__UNIX__)
	287	fi
	288
	289	dnl ---------------------------------------------------------------------------
	290	dnl command line options for configure
	291	dnl ---------------------------------------------------------------------------
	292
	293	dnl the default values for all options - we collect them all here to simplify
	294	dnl modification of the default values (for example, if the defaults for some
	295	dnl platform should be changed, it can be done here too)
	296	dnl
	297	dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
	298
	299	WX_ARG_CACHE_INIT
	300
	301	dnl useful to test the compilation with minimum options, define as 0 for normal
	302	dnl usage
	303	DEBUG_CONFIGURE=0
	304	if test $DEBUG_CONFIGURE = 1; then
	305	DEFAULT_wxUSE_UNIVERSAL=no
	306
	307	DEFAULT_wxUSE_NANOX=no
	308
	309	DEFAULT_wxUSE_THREADS=yes
	310
	311	DEFAULT_wxUSE_SHARED=yes
	312	DEFAULT_wxUSE_SONAME=no
	313	DEFAULT_wxUSE_OPTIMISE=no
	314	DEFAULT_wxUSE_PROFILE=no
	315	DEFAULT_wxUSE_NO_DEPS=no
	316	DEFAULT_wxUSE_NO_RTTI=no
	317	DEFAULT_wxUSE_NO_EXCEPTIONS=no
	318	DEFAULT_wxUSE_PERMISSIVE=no
	319	DEFAULT_wxUSE_DEBUG_FLAG=yes
	320	DEFAULT_wxUSE_DEBUG_INFO=yes
	321	DEFAULT_wxUSE_DEBUG_GDB=yes
	322	DEFAULT_wxUSE_MEM_TRACING=no
	323	DEFAULT_wxUSE_DEBUG_CONTEXT=no
	324	DEFAULT_wxUSE_DMALLOC=no
	325	DEFAULT_wxUSE_PRECOMP=no
	326	DEFAULT_wxUSE_APPLE_IEEE=no
	327
	328	DEFAULT_wxUSE_LOG=yes
	329	DEFAULT_wxUSE_LOGWINDOW=no
	330	DEFAULT_wxUSE_LOGGUI=no
	331	DEFAULT_wxUSE_LOGDIALOG=no
	332
	333	DEFAULT_wxUSE_GUI=yes
	334	DEFAULT_wxUSE_CONTROLS=no
	335
	336	DEFAULT_wxUSE_REGEX=no
	337	DEFAULT_wxUSE_ZLIB=no
	338	DEFAULT_wxUSE_LIBPNG=no
	339	DEFAULT_wxUSE_LIBJPEG=no
	340	DEFAULT_wxUSE_LIBTIFF=no
	341	DEFAULT_wxUSE_ODBC=no
	342	DEFAULT_wxUSE_OPENGL=no
	343
	344	DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
	345	DEFAULT_wxUSE_SNGLINST_CHECKER=no
	346	DEFAULT_wxUSE_STD_IOSTREAM=no
	347	DEFAULT_wxUSE_CMDLINE_PARSER=no
	348	DEFAULT_wxUSE_DATETIME=no
	349	DEFAULT_wxUSE_TIMEDATE=no
	350	DEFAULT_wxUSE_TIMER=no
	351	DEFAULT_wxUSE_STOPWATCH=no
	352	DEFAULT_wxUSE_FILE=no
	353	DEFAULT_wxUSE_FFILE=no
	354	DEFAULT_wxUSE_TEXTBUFFER=no
	355	DEFAULT_wxUSE_TEXTFILE=no
	356	DEFAULT_wxUSE_WAVE=no
	357	DEFAULT_wxUSE_INTL=no
	358	DEFAULT_wxUSE_CONFIG=no
	359	DEFAULT_wxUSE_FONTMAP=no
	360	DEFAULT_wxUSE_STREAMS=no
	361	DEFAULT_wxUSE_SOCKETS=no
	362	DEFAULT_wxUSE_DIALUP_MANAGER=no
	363	DEFAULT_wxUSE_JOYSTICK=no
	364	DEFAULT_wxUSE_DYNLIB_CLASS=no
	365	DEFAULT_wxUSE_DYNAMIC_LOADER=no
	366	DEFAULT_wxUSE_LONGLONG=no
	367	DEFAULT_wxUSE_GEOMETRY=no
	368
	369	DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
	370	DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
	371	DEFAULT_wxUSE_POSTSCRIPT=no
	372
	373	DEFAULT_wxUSE_X_RESOURCES=no
	374	DEFAULT_wxUSE_CLIPBOARD=no
	375	DEFAULT_wxUSE_TOOLTIPS=no
	376	DEFAULT_wxUSE_DRAG_AND_DROP=no
	377	DEFAULT_wxUSE_DRAGIMAGE=no
	378	DEFAULT_wxUSE_SPLINES=no
	379
	380	DEFAULT_wxUSE_MDI_ARCHITECTURE=no
	381	DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
	382	DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
	383
	384	DEFAULT_wxUSE_PROLOGIO=no
	385	DEFAULT_wxUSE_RESOURCES=no
	386	DEFAULT_wxUSE_CONSTRAINTS=no
	387	DEFAULT_wxUSE_IPC=no
	388	DEFAULT_wxUSE_HELP=no
	389	DEFAULT_wxUSE_MS_HTML_HELP=no
	390	DEFAULT_wxUSE_WXHTML_HELP=no
	391	DEFAULT_wxUSE_TREELAYOUT=no
	392	DEFAULT_wxUSE_METAFILE=no
	393	DEFAULT_wxUSE_MIMETYPE=no
	394	DEFAULT_wxUSE_SYSTEM_OPTIONS=no
	395	DEFAULT_wxUSE_PROTOCOL=no
	396	DEFAULT_wxUSE_PROTOCOL_HTTP=no
	397	DEFAULT_wxUSE_PROTOCOL_FTP=no
	398	DEFAULT_wxUSE_PROTOCOL_FILE=no
	399	DEFAULT_wxUSE_URL=no
	400
	401	DEFAULT_wxUSE_COMMONDLGS=no
	402	DEFAULT_wxUSE_CHOICEDLG=no
	403	DEFAULT_wxUSE_COLOURDLG=no
	404	DEFAULT_wxUSE_DIRDLG=no
	405	DEFAULT_wxUSE_FILEDLG=no
	406	DEFAULT_wxUSE_FINDREPLDLG=no
	407	DEFAULT_wxUSE_FONTDLG=no
	408	DEFAULT_wxUSE_MSGDLG=no
	409	DEFAULT_wxUSE_NUMBERDLG=no
	410	DEFAULT_wxUSE_TEXTDLG=no
	411	DEFAULT_wxUSE_SPLASH=no
	412	DEFAULT_wxUSE_STARTUP_TIPS=no
	413	DEFAULT_wxUSE_PROGRESSDLG=no
	414	DEFAULT_wxUSE_WIZARDDLG=no
	415
	416	DEFAULT_wxUSE_MENUS=no
	417	DEFAULT_wxUSE_MINIFRAME=no
	418	DEFAULT_wxUSE_HTML=no
	419	DEFAULT_wxUSE_FILESYSTEM=no
	420	DEFAULT_wxUSE_FS_INET=no
	421	DEFAULT_wxUSE_FS_ZIP=no
	422	DEFAULT_wxUSE_BUSYINFO=no
	423	DEFAULT_wxUSE_ZIPSTREAM=no
	424	DEFAULT_wxUSE_VALIDATORS=no
	425
	426	DEFAULT_wxUSE_ACCEL=no
	427	DEFAULT_wxUSE_BUTTON=no
	428	DEFAULT_wxUSE_BMPBUTTON=no
	429	DEFAULT_wxUSE_CALCTRL=no
	430	DEFAULT_wxUSE_CARET=no
	431	DEFAULT_wxUSE_CHECKBOX=no
	432	DEFAULT_wxUSE_CHECKLST=no
	433	DEFAULT_wxUSE_CHOICE=no
	434	DEFAULT_wxUSE_COMBOBOX=no
	435	DEFAULT_wxUSE_GAUGE=no
	436	DEFAULT_wxUSE_GRID=no
	437	DEFAULT_wxUSE_NEW_GRID=no
	438	DEFAULT_wxUSE_IMAGLIST=no
	439	DEFAULT_wxUSE_LISTBOX=no
	440	DEFAULT_wxUSE_LISTCTRL=no
	441	DEFAULT_wxUSE_NOTEBOOK=no
	442	DEFAULT_wxUSE_PROPSHEET=no
	443	DEFAULT_wxUSE_RADIOBOX=no
	444	DEFAULT_wxUSE_RADIOBTN=no
	445	DEFAULT_wxUSE_SASH=no
	446	DEFAULT_wxUSE_SCROLLBAR=no
	447	DEFAULT_wxUSE_SLIDER=no
	448	DEFAULT_wxUSE_SPINBTN=no
	449	DEFAULT_wxUSE_SPINCTRL=no
	450	DEFAULT_wxUSE_SPLITTER=no
	451	DEFAULT_wxUSE_STATBMP=no
	452	DEFAULT_wxUSE_STATBOX=no
	453	DEFAULT_wxUSE_STATLINE=no
	454	DEFAULT_wxUSE_STATTEXT=no
	455	DEFAULT_wxUSE_STATUSBAR=yes
	456	DEFAULT_wxUSE_TABDIALOG=no
	457	DEFAULT_wxUSE_TEXTCTRL=no
	458	DEFAULT_wxUSE_TOGGLEBTN=no
	459	DEFAULT_wxUSE_TOOLBAR=no
	460	DEFAULT_wxUSE_TOOLBAR_NATIVE=no
	461	DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
	462	DEFAULT_wxUSE_TREECTRL=no
	463	DEFAULT_wxUSE_POPUPWIN=no
	464	DEFAULT_wxUSE_TIPWINDOW=no
	465
	466	DEFAULT_wxUSE_UNICODE=no
	467	DEFAULT_wxUSE_UNICODE_MSLU=no
	468	DEFAULT_wxUSE_WCSRTOMBS=no
	469
	470	DEFAULT_wxUSE_PALETTE=no
	471	DEFAULT_wxUSE_IMAGE=no
	472	DEFAULT_wxUSE_GIF=no
	473	DEFAULT_wxUSE_PCX=no
	474	DEFAULT_wxUSE_PNM=no
	475	DEFAULT_wxUSE_IFF=no
	476	DEFAULT_wxUSE_XPM=no
	477	DEFAULT_wxUSE_ICO_CUR=no
	478	else
	479	DEFAULT_wxUSE_UNIVERSAL=no
	480
	481	DEFAULT_wxUSE_NANOX=no
	482
	483	DEFAULT_wxUSE_THREADS=yes
	484
	485	DEFAULT_wxUSE_SHARED=yes
	486	DEFAULT_wxUSE_SONAME=no
	487	DEFAULT_wxUSE_OPTIMISE=yes
	488	DEFAULT_wxUSE_PROFILE=no
	489	DEFAULT_wxUSE_NO_DEPS=no
	490	DEFAULT_wxUSE_NO_RTTI=no
	491	DEFAULT_wxUSE_NO_EXCEPTIONS=no
	492	DEFAULT_wxUSE_PERMISSIVE=no
	493	DEFAULT_wxUSE_DEBUG_FLAG=no
	494	DEFAULT_wxUSE_DEBUG_INFO=no
	495	DEFAULT_wxUSE_DEBUG_GDB=no
	496	DEFAULT_wxUSE_MEM_TRACING=no
	497	DEFAULT_wxUSE_DEBUG_CONTEXT=no
	498	DEFAULT_wxUSE_DMALLOC=no
	499	DEFAULT_wxUSE_PRECOMP=no
	500	DEFAULT_wxUSE_APPLE_IEEE=yes
	501
	502	DEFAULT_wxUSE_LOG=yes
	503	DEFAULT_wxUSE_LOGWINDOW=yes
	504	DEFAULT_wxUSE_LOGGUI=yes
	505	DEFAULT_wxUSE_LOGDIALOG=yes
	506
	507	DEFAULT_wxUSE_GUI=yes
	508
	509	DEFAULT_wxUSE_REGEX=yes
	510	DEFAULT_wxUSE_ZLIB=yes
	511	DEFAULT_wxUSE_LIBPNG=yes
	512	DEFAULT_wxUSE_LIBJPEG=yes
	513	DEFAULT_wxUSE_LIBTIFF=yes
	514	DEFAULT_wxUSE_ODBC=no
	515	DEFAULT_wxUSE_OPENGL=no
	516
	517	DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
	518	DEFAULT_wxUSE_SNGLINST_CHECKER=yes
	519	DEFAULT_wxUSE_STD_IOSTREAM=no
	520	DEFAULT_wxUSE_CMDLINE_PARSER=yes
	521	DEFAULT_wxUSE_DATETIME=yes
	522	DEFAULT_wxUSE_TIMEDATE=no
	523	DEFAULT_wxUSE_TIMER=yes
	524	DEFAULT_wxUSE_STOPWATCH=yes
	525	DEFAULT_wxUSE_FILE=yes
	526	DEFAULT_wxUSE_FFILE=yes
	527	DEFAULT_wxUSE_TEXTBUFFER=yes
	528	DEFAULT_wxUSE_TEXTFILE=yes
	529	DEFAULT_wxUSE_WAVE=no
	530	DEFAULT_wxUSE_INTL=yes
	531	DEFAULT_wxUSE_CONFIG=yes
	532	DEFAULT_wxUSE_FONTMAP=yes
	533	DEFAULT_wxUSE_STREAMS=yes
	534	DEFAULT_wxUSE_SOCKETS=yes
	535	DEFAULT_wxUSE_DIALUP_MANAGER=yes
	536	DEFAULT_wxUSE_JOYSTICK=yes
	537	DEFAULT_wxUSE_DYNLIB_CLASS=yes
	538	DEFAULT_wxUSE_DYNAMIC_LOADER=yes
	539	DEFAULT_wxUSE_LONGLONG=yes
	540	DEFAULT_wxUSE_GEOMETRY=yes
	541
	542	DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
	543	DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
	544	DEFAULT_wxUSE_POSTSCRIPT=yes
	545
	546	DEFAULT_wxUSE_X_RESOURCES=no
	547	DEFAULT_wxUSE_CLIPBOARD=yes
	548	DEFAULT_wxUSE_TOOLTIPS=yes
	549	DEFAULT_wxUSE_DRAG_AND_DROP=yes
	550	DEFAULT_wxUSE_DRAGIMAGE=yes
	551	DEFAULT_wxUSE_SPLINES=yes
	552
	553	DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
	554	DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
	555	DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
	556
	557	DEFAULT_wxUSE_PROLOGIO=yes
	558	DEFAULT_wxUSE_RESOURCES=yes
	559	DEFAULT_wxUSE_CONSTRAINTS=yes
	560	DEFAULT_wxUSE_IPC=yes
	561	DEFAULT_wxUSE_HELP=yes
	562	DEFAULT_wxUSE_MS_HTML_HELP=yes
	563	DEFAULT_wxUSE_WXHTML_HELP=yes
	564	DEFAULT_wxUSE_TREELAYOUT=yes
	565	DEFAULT_wxUSE_METAFILE=yes
	566	DEFAULT_wxUSE_MIMETYPE=yes
	567	DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
	568	DEFAULT_wxUSE_PROTOCOL=yes
	569	DEFAULT_wxUSE_PROTOCOL_HTTP=yes
	570	DEFAULT_wxUSE_PROTOCOL_FTP=yes
	571	DEFAULT_wxUSE_PROTOCOL_FILE=yes
	572	DEFAULT_wxUSE_URL=yes
	573
	574	DEFAULT_wxUSE_COMMONDLGS=yes
	575	DEFAULT_wxUSE_CHOICEDLG=yes
	576	DEFAULT_wxUSE_COLOURDLG=yes
	577	DEFAULT_wxUSE_DIRDLG=yes
	578	DEFAULT_wxUSE_FILEDLG=yes
	579	DEFAULT_wxUSE_FINDREPLDLG=yes
	580	DEFAULT_wxUSE_FONTDLG=yes
	581	DEFAULT_wxUSE_MSGDLG=yes
	582	DEFAULT_wxUSE_NUMBERDLG=yes
	583	DEFAULT_wxUSE_TEXTDLG=yes
	584	DEFAULT_wxUSE_SPLASH=yes
	585	DEFAULT_wxUSE_STARTUP_TIPS=yes
	586	DEFAULT_wxUSE_PROGRESSDLG=yes
	587	DEFAULT_wxUSE_WIZARDDLG=yes
	588
	589	DEFAULT_wxUSE_MENUS=yes
	590	DEFAULT_wxUSE_MINIFRAME=yes
	591	DEFAULT_wxUSE_HTML=yes
	592	DEFAULT_wxUSE_FILESYSTEM=yes
	593	DEFAULT_wxUSE_FS_INET=yes
	594	DEFAULT_wxUSE_FS_ZIP=yes
	595	DEFAULT_wxUSE_BUSYINFO=yes
	596	DEFAULT_wxUSE_ZIPSTREAM=yes
	597	DEFAULT_wxUSE_VALIDATORS=yes
	598
	599	DEFAULT_wxUSE_ACCEL=yes
	600	DEFAULT_wxUSE_BUTTON=yes
	601	DEFAULT_wxUSE_BMPBUTTON=yes
	602	DEFAULT_wxUSE_CALCTRL=yes
	603	DEFAULT_wxUSE_CARET=yes
	604	DEFAULT_wxUSE_CHECKBOX=yes
	605	DEFAULT_wxUSE_CHECKLST=yes
	606	DEFAULT_wxUSE_CHOICE=yes
	607	DEFAULT_wxUSE_COMBOBOX=yes
	608	DEFAULT_wxUSE_GAUGE=yes
	609	DEFAULT_wxUSE_GRID=yes
	610	DEFAULT_wxUSE_NEW_GRID=yes
	611	DEFAULT_wxUSE_IMAGLIST=yes
	612	DEFAULT_wxUSE_LISTBOX=yes
	613	DEFAULT_wxUSE_LISTCTRL=yes
	614	DEFAULT_wxUSE_NOTEBOOK=yes
	615	DEFAULT_wxUSE_PROPSHEET=yes
	616	DEFAULT_wxUSE_RADIOBOX=yes
	617	DEFAULT_wxUSE_RADIOBTN=yes
	618	DEFAULT_wxUSE_SASH=yes
	619	DEFAULT_wxUSE_SCROLLBAR=yes
	620	DEFAULT_wxUSE_SLIDER=yes
	621	DEFAULT_wxUSE_SPINBTN=yes
	622	DEFAULT_wxUSE_SPINCTRL=yes
	623	DEFAULT_wxUSE_SPLITTER=yes
	624	DEFAULT_wxUSE_STATBMP=yes
	625	DEFAULT_wxUSE_STATBOX=yes
	626	DEFAULT_wxUSE_STATLINE=yes
	627	DEFAULT_wxUSE_STATTEXT=yes
	628	DEFAULT_wxUSE_STATUSBAR=yes
	629	DEFAULT_wxUSE_TABDIALOG=no
	630	DEFAULT_wxUSE_TEXTCTRL=yes
	631	DEFAULT_wxUSE_TOGGLEBTN=yes
	632	DEFAULT_wxUSE_TOOLBAR=yes
	633	DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
	634	DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
	635	DEFAULT_wxUSE_TREECTRL=yes
	636	DEFAULT_wxUSE_POPUPWIN=yes
	637	DEFAULT_wxUSE_TIPWINDOW=yes
	638
	639	DEFAULT_wxUSE_UNICODE=no
	640	DEFAULT_wxUSE_UNICODE_MSLU=yes
	641	DEFAULT_wxUSE_WCSRTOMBS=no
	642
	643	DEFAULT_wxUSE_PALETTE=yes
	644	DEFAULT_wxUSE_IMAGE=yes
	645	DEFAULT_wxUSE_GIF=yes
	646	DEFAULT_wxUSE_PCX=yes
	647	DEFAULT_wxUSE_IFF=no
	648	DEFAULT_wxUSE_PNM=yes
	649	DEFAULT_wxUSE_XPM=yes
	650	DEFAULT_wxUSE_ICO_CUR=yes
	651	fi
	652
	653	dnl WX_ARG_WITH should be used to select whether an external package will be
	654	dnl used or not, to configure compile-time features of this package itself,
	655	dnl use WX_ARG_ENABLE instead
	656
	657	dnl ============================
	658	dnl external package dependecies
	659	dnl ============================
	660
	661	dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
	662	dnl these values manually
	663	for toolkit in `echo $ALL_TOOLKITS`; do
	664	LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
	665	if test "x$LINE" != x ; then
	666	has_toolkit_in_cache=1
	667	eval "DEFAULT_$LINE"
	668	eval "CACHE_$toolkit=1"
	669	fi
	670	done
	671
	672	dnl ---------------------------------------------------------------------------
	673	dnl --disable-gui will build only non-GUI part of wxWindows: check for this
	674	dnl first to disable many other switches if it's given
	675	dnl
	676	dnl NB: this is still in testing stage, don't use if you don't know what you're
	677	dnl doing
	678	dnl ---------------------------------------------------------------------------
	679
	680	WX_ARG_ENABLE(gui, [ --enable-gui use GUI classes], wxUSE_GUI)
	681
	682	if test "$wxUSE_GUI" = "yes"; then
	683
	684	WX_ARG_ENABLE(universal, [ --enable-universal use wxWindows GUI controls instead of native ones], wxUSE_UNIVERSAL)
	685	AC_ARG_WITH(gtk, [ --with-gtk use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
	686	AC_ARG_WITH(motif, [ --with-motif use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
	687	AC_ARG_WITH(mac, [ --with-mac use Mac OS X], [wxUSE_MAC="$withval" TOOLKIT_GIVEN=1])
	688	AC_ARG_WITH(wine, [ --with-wine use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
	689	AC_ARG_WITH(msw, [ --with-msw use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
	690	AC_ARG_WITH(pm, [ --with-pm use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
	691	AC_ARG_WITH(mgl, [ --with-mgl use SciTech MGL], [wxUSE_MGL="$withval" CACHE_MGL=1 TOOLKIT_GIVEN=1])
	692	AC_ARG_WITH(microwin, [ --with-microwin use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
	693	AC_ARG_WITH(x11, [ --with-x11 use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
	694	WX_ARG_ENABLE(nanox, [ --enable-nanox use NanoX], wxUSE_NANOX)
	695
	696	AC_ARG_ENABLE(gtk2, [ --enable-gtk2 use GTK+ 2.0 if available (EXPERIMENTAL)],wxUSE_GTK2="yes",wxUSE_GTK2="no")
	697
	698	WX_ARG_SYS_WITH(libpng, [ --with-libpng use libpng (PNG image format)], wxUSE_LIBPNG)
	699	WX_ARG_SYS_WITH(libjpeg, [ --with-libjpeg use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
	700	WX_ARG_SYS_WITH(libtiff, [ --with-libtiff use libtiff (TIFF file format)], wxUSE_LIBTIFF)
	701	WX_ARG_WITH(opengl, [ --with-opengl use OpenGL (or Mesa)], wxUSE_OPENGL)
	702
	703	fi
	704	dnl for GUI only
	705
	706	WX_ARG_WITH(dmalloc, [ --with-dmalloc use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
	707	WX_ARG_SYS_WITH(regex, [ --with-regex enable support for wxRegEx class], wxUSE_REGEX)
	708	WX_ARG_SYS_WITH(zlib, [ --with-zlib use zlib for LZW compression], wxUSE_ZLIB)
	709	WX_ARG_WITH(odbc, [ --with-odbc use the IODBC and wxODBC classes], wxUSE_ODBC)
	710
	711	dnl ---------------------------------------------------------------------------
	712	dnl compile options
	713	dnl ---------------------------------------------------------------------------
	714
	715	WX_ARG_ENABLE(shared, [ --enable-shared create shared library code], wxUSE_SHARED)
	716	WX_ARG_ENABLE(soname, [ --enable-soname set the DT_SONAME field in ELF shared libraries], wxUSE_SONAME)
	717	WX_ARG_ENABLE(optimise, [ --enable-optimise create optimised code], wxUSE_OPTIMISE)
	718	WX_ARG_ENABLE(debug, [ --enable-debug same as debug_flag and debug_info], wxUSE_DEBUG)
	719
	720	dnl allow the precompiled header option to be disabled under Mac OS X
	721	WX_ARG_ENABLE(precomp, [ --enable-precomp enable use of precompiled headers (Mac OS X)], wxUSE_PRECOMP)
	722
	723	if test "$wxUSE_DEBUG" = "yes"; then
	724	DEFAULT_wxUSE_DEBUG_FLAG=yes
	725	DEFAULT_wxUSE_DEBUG_INFO=yes
	726	elif test "$wxUSE_DEBUG" = "no"; then
	727	DEFAULT_wxUSE_DEBUG_FLAG=no
	728	DEFAULT_wxUSE_DEBUG_INFO=no
	729	fi
	730
	731	WX_ARG_ENABLE(debug_flag, [ --enable-debug_flag set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
	732	WX_ARG_ENABLE(debug_info, [ --enable-debug_info create code with debugging information], wxUSE_DEBUG_INFO)
	733	WX_ARG_ENABLE(debug_gdb, [ --enable-debug_gdb create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
	734	WX_ARG_ENABLE(debug_cntxt, [ --enable-debug_cntxt use wxDebugContext], wxUSE_DEBUG_CONTEXT)
	735	WX_ARG_ENABLE(mem_tracing, [ --enable-mem_tracing create code with memory tracing], wxUSE_MEM_TRACING)
	736	WX_ARG_ENABLE(profile, [ --enable-profile create code with profiling information], wxUSE_PROFILE)
	737	WX_ARG_ENABLE(no_rtti, [ --enable-no_rtti create code without RTTI information], wxUSE_NO_RTTI)
	738	WX_ARG_ENABLE(no_exceptions, [ --enable-no_exceptions create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
	739	WX_ARG_ENABLE(permissive, [ --enable-permissive compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
	740	WX_ARG_ENABLE(no_deps, [ --enable-no_deps create code without dependency information], wxUSE_NO_DEPS)
	741
	742	WX_ARG_ENABLE(compat20, [ --enable-compat20 enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
	743	WX_ARG_ENABLE(compat22, [ --disable-compat22 disable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
	744
	745	dnl ---------------------------------------------------------------------------
	746	dnl (small) optional non GUI classes
	747	dnl ---------------------------------------------------------------------------
	748
	749	WX_ARG_ENABLE(intl, [ --enable-intl use internationalization system], wxUSE_INTL)
	750	WX_ARG_ENABLE(config, [ --enable-config use wxConfig (and derived) classes], wxUSE_CONFIG)
	751
	752	WX_ARG_ENABLE(protocols, [ --enable-protocols use wxProtocol and derived classes], wxUSE_PROTOCOL)
	753	WX_ARG_ENABLE(ftp, [ --enable-ftp use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
	754	WX_ARG_ENABLE(http, [ --enable-http use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
	755	WX_ARG_ENABLE(fileproto, [ --enable-fileproto use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
	756	WX_ARG_ENABLE(sockets, [ --enable-sockets use socket/network classes], wxUSE_SOCKETS)
	757
	758	WX_ARG_ENABLE(ipc, [ --enable-ipc use interprocess communication (wxSocket etc.)], wxUSE_IPC)
	759
	760	WX_ARG_ENABLE(cmdline, [ --enable-cmdline use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
	761	WX_ARG_ENABLE(datetime, [ --enable-datetime use wxDateTime class], wxUSE_DATETIME)
	762	WX_ARG_ENABLE(timedate, [ --enable-timedate use obsolete wxDate/wxTime classes], wxUSE_TIMEDATE)
	763	WX_ARG_ENABLE(stopwatch, [ --enable-stopwatch use wxStopWatch class], wxUSE_STOPWATCH)
	764	WX_ARG_ENABLE(dialupman, [ --enable-dialupman use dialup network classes], wxUSE_DIALUP_MANAGER)
	765	WX_ARG_ENABLE(apple_ieee, [ --enable-apple_ieee use the Apple IEEE codec], wxUSE_APPLE_IEEE)
	766	WX_ARG_ENABLE(timer, [ --enable-timer use wxTimer class], wxUSE_TIMER)
	767	WX_ARG_ENABLE(wave, [ --enable-wave use wxWave class], wxUSE_WAVE)
	768	WX_ARG_ENABLE(fraction, [ --enable-fraction use wxFraction class], wxUSE_FRACTION)
	769	WX_ARG_ENABLE(dynlib, [ --enable-dynlib use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
	770	WX_ARG_ENABLE(dynamicloader, [ --enable-dynamicloader use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
	771	WX_ARG_ENABLE(longlong, [ --enable-longlong use wxLongLong class], wxUSE_LONGLONG)
	772	WX_ARG_ENABLE(geometry, [ --enable-geometry use geometry class], wxUSE_GEOMETRY)
	773	WX_ARG_ENABLE(log, [ --enable-log use logging system], wxUSE_LOG)
	774	WX_ARG_ENABLE(streams, [ --enable-streams use wxStream etc classes], wxUSE_STREAMS)
	775	WX_ARG_ENABLE(file, [ --enable-file use wxFile classes], wxUSE_FILE)
	776	WX_ARG_ENABLE(ffile, [ --enable-ffile use wxFFile classes], wxUSE_FFILE)
	777	WX_ARG_ENABLE(textbuf, [ --enable-textbuf use wxTextBuffer class], wxUSE_TEXTBUFFER)
	778	WX_ARG_ENABLE(textfile, [ --enable-textfile use wxTextFile class], wxUSE_TEXTFILE)
	779	WX_ARG_ENABLE(fontmap, [ --enable-fontmap use font encodings conversion classes], wxUSE_FONTMAP)
	780	WX_ARG_ENABLE(unicode, [ --enable-unicode compile wxString with Unicode support], wxUSE_UNICODE)
	781	WX_ARG_ENABLE(mslu, [ --enable-mslu use MS Layer for Unicode on Windows 9x (win32 only)], wxUSE_UNICODE_MSLU)
	782	WX_ARG_ENABLE(wxprintfv, [ --enable-wxprintfv use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
	783	WX_ARG_ENABLE(std_iostreams, [ --enable-std_iostreams use standard C++ stream classes], wxUSE_STD_IOSTREAM)
	784	WX_ARG_ENABLE(filesystem, [ --enable-filesystem use virtual file systems classes], wxUSE_FILESYSTEM)
	785	WX_ARG_ENABLE(fs_inet, [ --enable-fs_inet use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
	786	WX_ARG_ENABLE(fs_zip, [ --enable-fs_zip use virtual ZIP filesystems], wxUSE_FS_ZIP)
	787	WX_ARG_ENABLE(zipstream, [ --enable-zipstream use wxZipInputStream], wxUSE_ZIPSTREAM)
	788
	789	WX_ARG_ENABLE(catch_segvs, [ --enable-catch_segvs catch signals and pass them to wxApp::OnFatalException], wxUSE_ON_FATAL_EXCEPTION)
	790	WX_ARG_ENABLE(snglinst, [ --enable-snglinst use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
	791
	792	WX_ARG_ENABLE(mimetype, [ --enable-mimetype use wxMimeTypesManager], wxUSE_MIMETYPE)
	793	WX_ARG_ENABLE(system_options,[ --enable-sysoptions use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
	794
	795	WX_ARG_ENABLE(url, [ --enable-url use wxURL class], wxUSE_URL)
	796	WX_ARG_ENABLE(protocol, [ --enable-protocol use wxProtocol class], wxUSE_PROTOCOL)
	797	WX_ARG_ENABLE(protocol_http, [ --enable-protocol-http HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
	798	WX_ARG_ENABLE(protocol_ftp, [ --enable-protocol-ftp FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
	799	WX_ARG_ENABLE(protocol_file, [ --enable-protocol-file FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
	800
	801
	802	dnl ---------------------------------------------------------------------------
	803	dnl "big" options (i.e. those which change a lot of things throughout the library)
	804	dnl ---------------------------------------------------------------------------
	805
	806	WX_ARG_ENABLE(threads, [ --enable-threads use threads], wxUSE_THREADS)
	807
	808	if test "$wxUSE_GUI" = "yes"; then
	809
	810	dnl ---------------------------------------------------------------------------
	811	dnl "big" GUI options
	812	dnl ---------------------------------------------------------------------------
	813
	814	WX_ARG_ENABLE(docview, [ --enable-docview use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
	815	WX_ARG_ENABLE(help, [ --enable-help use help subsystem], wxUSE_HELP)
	816	WX_ARG_ENABLE(mshtmlhelp, [ --enable-mshtmlhelp use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
	817	WX_ARG_ENABLE(html, [ --enable-html use wxHTML sub-library], wxUSE_HTML)
	818	WX_ARG_ENABLE(htmlhelp, [ --enable-htmlhelp use wxHTML-based help], wxUSE_WXHTML_HELP)
	819	WX_ARG_ENABLE(constraints, [ --enable-constraints use layout-constraints system], wxUSE_CONSTRAINTS)
	820	WX_ARG_ENABLE(printarch, [ --enable-printarch use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
	821	WX_ARG_ENABLE(mdi, [ --enable-mdi use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
	822	WX_ARG_ENABLE(loggui, [ --enable-loggui use standard GUI logger], wxUSE_LOGGUI)
	823	WX_ARG_ENABLE(logwin, [ --enable-logwin use wxLogWindow], wxUSE_LOGWINDOW)
	824	WX_ARG_ENABLE(logdialog, [ --enable-logdialog use wxLogDialog], wxUSE_LOGDIALOG)
	825
	826	dnl ---------------------------------------------------------------------------
	827	dnl PostScript options
	828	dnl ---------------------------------------------------------------------------
	829	WX_ARG_ENABLE(postscript, [ --enable-postscript use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
	830
	831	dnl VZ: these options seem to be always on, if someone wants to change it please do
	832	dnl WX_ARG_ENABLE(PS-normalized, [ --enable-PS-normalized use normalized PS fonts], dnl wxUSE_NORMALIZED_PS_FONTS)
	833	dnl WX_ARG_ENABLE(afmfonts, [ --enable-afmfonts use Adobe Font Metric Font table], dnl wxUSE_AFM_FOR_POSTSCRIPT)
	834
	835	dnl ---------------------------------------------------------------------------
	836	dnl resources
	837	dnl ---------------------------------------------------------------------------
	838
	839	WX_ARG_ENABLE(prologio, [ --enable-prologio use Prolog IO library], wxUSE_PROLOGIO)
	840	WX_ARG_ENABLE(resources, [ --enable-resources use wxWindows resources], wxUSE_RESOURCES)
	841
	842	WX_ARG_ENABLE(xresources, [ --enable-xresources use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
	843
	844	dnl ---------------------------------------------------------------------------
	845	dnl IPC &c
	846	dnl ---------------------------------------------------------------------------
	847
	848	WX_ARG_ENABLE(clipboard, [ --enable-clipboard use wxClipboard classes], wxUSE_CLIPBOARD)
	849	WX_ARG_ENABLE(dnd, [ --enable-dnd use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
	850	WX_ARG_ENABLE(metafile, [ --enable-metafile use win32 metafiles], wxUSE_METAFILE)
	851
	852	WX_ARG_ENABLE(treelayout, [ --enable-treelayout use wxTreeLayout classes], wxUSE_TREELAYOUT)
	853
	854	dnl ---------------------------------------------------------------------------
	855	dnl optional GUI controls (in alphabetical order except the first one)
	856	dnl ---------------------------------------------------------------------------
	857
	858	WX_ARG_ENABLE(controls, [ --enable-controls use all usual controls], wxUSE_CONTROLS)
	859
	860	dnl even with --enable-controls, some may be disabled by giving
	861	dnl --disable-<control> later on the command line - but by default all will be
	862	dnl used (and vice versa)
	863	if test "$wxUSE_CONTROLS" = "yes"; then
	864	DEFAULT_wxUSE_ACCEL=yes
	865	DEFAULT_wxUSE_BMPBUTTON=yes
	866	DEFAULT_wxUSE_BUTTON=yes
	867	DEFAULT_wxUSE_CALCTRL=no
	868	DEFAULT_wxUSE_CARET=yes
	869	DEFAULT_wxUSE_COMBOBOX=yes
	870	DEFAULT_wxUSE_CHECKBOX=yes
	871	DEFAULT_wxUSE_CHECKLISTBOX=yes
	872	DEFAULT_wxUSE_CHOICE=yes
	873	DEFAULT_wxUSE_GAUGE=yes
	874	DEFAULT_wxUSE_GRID=yes
	875	DEFAULT_wxUSE_NEW_GRID=yes
	876	DEFAULT_wxUSE_IMAGLIST=yes
	877	DEFAULT_wxUSE_LISTBOX=yes
	878	DEFAULT_wxUSE_LISTCTRL=yes
	879	DEFAULT_wxUSE_NOTEBOOK=yes
	880	DEFAULT_wxUSE_PROPSHEET=yes
	881	DEFAULT_wxUSE_RADIOBOX=yes
	882	DEFAULT_wxUSE_RADIOBTN=yes
	883	DEFAULT_wxUSE_SASH=yes
	884	DEFAULT_wxUSE_SCROLLBAR=yes
	885	DEFAULT_wxUSE_SLIDER=yes
	886	DEFAULT_wxUSE_SPINBTN=yes
	887	DEFAULT_wxUSE_SPINCTRL=yes
	888	DEFAULT_wxUSE_SPLITTER=yes
	889	DEFAULT_wxUSE_STATBMP=yes
	890	DEFAULT_wxUSE_STATBOX=yes
	891	DEFAULT_wxUSE_STATLINE=yes
	892	DEFAULT_wxUSE_STATUSBAR=yes
	893	DEFAULT_wxUSE_TAB_DIALOG=yes
	894	DEFAULT_wxUSE_TOGGLEBTN=yes
	895	DEFAULT_wxUSE_TOOLBAR=yes
	896	DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
	897	DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
	898	DEFAULT_wxUSE_TOOLTIPS=yes
	899	DEFAULT_wxUSE_TREECTRL=yes
	900	DEFAULT_wxUSE_POPUPWIN=yes
	901	DEFAULT_wxUSE_TIPWINDOW=yes
	902	elif test "$wxUSE_CONTROLS" = "no"; then
	903	DEFAULT_wxUSE_ACCEL=no
	904	DEFAULT_wxUSE_BMPBUTTON=no
	905	DEFAULT_wxUSE_BUTTON=no
	906	DEFAULT_wxUSE_CALCTRL=no
	907	DEFAULT_wxUSE_CARET=no
	908	DEFAULT_wxUSE_COMBOBOX=no
	909	DEFAULT_wxUSE_CHECKBOX=no
	910	DEFAULT_wxUSE_CHECKLISTBOX=no
	911	DEFAULT_wxUSE_CHOICE=no
	912	DEFAULT_wxUSE_GAUGE=no
	913	DEFAULT_wxUSE_GRID=no
	914	DEFAULT_wxUSE_NEW_GRID=no
	915	DEFAULT_wxUSE_IMAGLIST=no
	916	DEFAULT_wxUSE_LISTBOX=no
	917	DEFAULT_wxUSE_LISTCTRL=no
	918	DEFAULT_wxUSE_NOTEBOOK=no
	919	DEFAULT_wxUSE_PROPSHEET=no
	920	DEFAULT_wxUSE_RADIOBOX=no
	921	DEFAULT_wxUSE_RADIOBTN=no
	922	DEFAULT_wxUSE_SASH=no
	923	DEFAULT_wxUSE_SCROLLBAR=no
	924	DEFAULT_wxUSE_SLIDER=no
	925	DEFAULT_wxUSE_SPINBTN=no
	926	DEFAULT_wxUSE_SPINCTRL=no
	927	DEFAULT_wxUSE_SPLITTER=no
	928	DEFAULT_wxUSE_STATBMP=no
	929	DEFAULT_wxUSE_STATBOX=no
	930	DEFAULT_wxUSE_STATLINE=no
	931	DEFAULT_wxUSE_STATUSBAR=no
	932	DEFAULT_wxUSE_TAB_DIALOG=no
	933	DEFAULT_wxUSE_TOGGLEBTN=no
	934	DEFAULT_wxUSE_TOOLBAR=no
	935	DEFAULT_wxUSE_TOOLBAR_NATIVE=no
	936	DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
	937	DEFAULT_wxUSE_TOOLTIPS=no
	938	DEFAULT_wxUSE_TREECTRL=no
	939	DEFAULT_wxUSE_POPUPWIN=no
	940	DEFAULT_wxUSE_TIPWINDOW=no
	941	fi
	942
	943	WX_ARG_ENABLE(accel, [ --enable-accel use accelerators], wxUSE_ACCEL)
	944	WX_ARG_ENABLE(button, [ --enable-button use wxButton class], wxUSE_BUTTON)
	945	WX_ARG_ENABLE(bmpbutton, [ --enable-bmpbutton use wxBitmapButton class], wxUSE_BMPBUTTON)
	946	WX_ARG_ENABLE(calendar, [ --enable-calendar use wxCalendarCtrl class], wxUSE_CALCTRL)
	947	WX_ARG_ENABLE(caret, [ --enable-caret use wxCaret class], wxUSE_CARET)
	948	WX_ARG_ENABLE(checkbox, [ --enable-checkbox use wxCheckBox class], wxUSE_CHECKBOX)
	949	WX_ARG_ENABLE(checklst, [ --enable-checklst use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
	950	WX_ARG_ENABLE(choice, [ --enable-choice use wxChoice class], wxUSE_CHOICE)
	951	WX_ARG_ENABLE(combobox, [ --enable-combobox use wxComboBox classes], wxUSE_COMBOBOX)
	952	WX_ARG_ENABLE(gauge, [ --enable-gauge use wxGauge class], wxUSE_GAUGE)
	953	WX_ARG_ENABLE(grid, [ --enable-grid use wxGrid class], wxUSE_GRID)
	954	WX_ARG_ENABLE(newgrid, [ --enable-newgrid use new wxGrid class], wxUSE_NEW_GRID)
	955	WX_ARG_ENABLE(imaglist, [ --enable-imaglist use wxImageList class], wxUSE_IMAGLIST)
	956	WX_ARG_ENABLE(listbox, [ --enable-listbox use wxListBox class], wxUSE_LISTBOX)
	957	WX_ARG_ENABLE(listctrl, [ --enable-listctrl use wxListCtrl class], wxUSE_LISTCTRL)
	958	WX_ARG_ENABLE(notebook, [ --enable-notebook use wxNotebook class], wxUSE_NOTEBOOK)
	959	WX_ARG_ENABLE(propsheet, [ --enable-propsheet use wxPropertySheet class], wxUSE_PROPSHEET)
	960	WX_ARG_ENABLE(radiobox, [ --enable-radiobox use wxRadioBox class], wxUSE_RADIOBOX)
	961	WX_ARG_ENABLE(radiobtn, [ --enable-radiobtn use wxRadioButton class], wxUSE_RADIOBTN)
	962	WX_ARG_ENABLE(sash, [ --enable-sash use wxSashWindow class], wxUSE_SASH)
	963	WX_ARG_ENABLE(scrollbar, [ --enable-scrollbar use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
	964	WX_ARG_ENABLE(slider, [ --enable-slider use wxSlider class], wxUSE_SLIDER)
	965	WX_ARG_ENABLE(spinbtn, [ --enable-spinbtn use wxSpinButton class], wxUSE_SPINBTN)
	966	WX_ARG_ENABLE(spinctrl, [ --enable-spinctrl use wxSpinCtrl class], wxUSE_SPINCTRL)
	967	WX_ARG_ENABLE(splitter, [ --enable-splitter use wxSplitterWindow class], wxUSE_SPLITTER)
	968	WX_ARG_ENABLE(statbmp, [ --enable-statbmp use wxStaticBitmap class], wxUSE_STATBMP)
	969	WX_ARG_ENABLE(statbox, [ --enable-statbox use wxStaticBox class], wxUSE_STATBOX)
	970	WX_ARG_ENABLE(statline, [ --enable-statline use wxStaticLine class], wxUSE_STATLINE)
	971	WX_ARG_ENABLE(stattext, [ --enable-stattext use wxStaticText class], wxUSE_STATTEXT)
	972	WX_ARG_ENABLE(statusbar, [ --enable-statusbar use wxStatusBar class], wxUSE_STATUSBAR)
	973	WX_ARG_ENABLE(tabdialog, [ --enable-tabdialog use wxTabControl class], wxUSE_TABDIALOG)
	974	WX_ARG_ENABLE(textctrl, [ --enable-textctrl use wxTextCtrl class], wxUSE_TEXTCTRL)
	975	WX_ARG_ENABLE(togglebtn, [ --enable-togglebtn use wxToggleButton class], wxUSE_TOGGLEBTN)
	976	WX_ARG_ENABLE(toolbar, [ --enable-toolbar use wxToolBar class], wxUSE_TOOLBAR)
	977	WX_ARG_ENABLE(tbarnative, [ --enable-tbarnative use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
	978	WX_ARG_ENABLE(tbarsmpl, [ --enable-tbarsmpl use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
	979	WX_ARG_ENABLE(treectrl, [ --enable-treectrl use wxTreeCtrl class], wxUSE_TREECTRL)
	980	WX_ARG_ENABLE(tipwindow, [ --enable-tipwindow use wxTipWindow class], wxUSE_TIPWINDOW)
	981	WX_ARG_ENABLE(popupwin, [ --enable-popupwin use wxPopUpWindow class], wxUSE_POPUPWIN)
	982
	983	dnl ---------------------------------------------------------------------------
	984	dnl common dialogs
	985	dnl ---------------------------------------------------------------------------
	986
	987	WX_ARG_ENABLE(commondlg, [ --enable-commondlg use all common dialogs], wxUSE_COMMONDLGS)
	988	WX_ARG_ENABLE(choicedlg, [ --enable-choicedlg use wxChoiceDialog], wxUSE_CHOICEDLG)
	989	WX_ARG_ENABLE(coldlg, [ --enable-coldlg use wxColourDialog], wxUSE_COLOURDLG)
	990	WX_ARG_ENABLE(filedlg, [ --enable-filedlg use wxFileDialog], wxUSE_FILEDLG)
	991	WX_ARG_ENABLE(finddlg, [ --enable-finddlg use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
	992	WX_ARG_ENABLE(fontdlg, [ --enable-fontdlg use wxFontDialog], wxUSE_FONTDLG)
	993	WX_ARG_ENABLE(dirdlg, [ --enable-dirdlg use wxDirDialog], wxUSE_DIRDLG)
	994	WX_ARG_ENABLE(msgdlg, [ --enable-msgdlg use wxMessageDialog], wxUSE_MSGDLG)
	995	WX_ARG_ENABLE(numberdlg, [ --enable-numberdlg use wxNumberEntryDialog], wxUSE_NUMBERDLG)
	996	WX_ARG_ENABLE(splash, [ --enable-splash use wxSplashScreen], wxUSE_SPLASH)
	997	WX_ARG_ENABLE(textdlg, [ --enable-textdlg use wxTextDialog], wxUSE_TEXTDLG)
	998	WX_ARG_ENABLE(tipdlg, [ --enable-tipdlg use startup tips], wxUSE_STARTUP_TIPS)
	999	WX_ARG_ENABLE(progressdlg, [ --enable-progressdlg use wxProgressDialog], wxUSE_PROGRESSDLG)
	1000	WX_ARG_ENABLE(wizarddlg, [ --enable-wizarddlg use wxWizard], wxUSE_WIZARDDLG)
	1001
	1002	dnl ---------------------------------------------------------------------------
	1003	dnl misc GUI options
	1004	dnl ---------------------------------------------------------------------------
	1005
	1006	WX_ARG_ENABLE(menus, [ --enable-menus use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
	1007	WX_ARG_ENABLE(miniframe, [ --enable-miniframe use wxMiniFrame class], wxUSE_MINIFRAME)
	1008	WX_ARG_ENABLE(tooltips, [ --enable-tooltips use wxToolTip class], wxUSE_TOOLTIPS)
	1009	WX_ARG_ENABLE(splines, [ --enable-splines use spline drawing code], wxUSE_SPLINES)
	1010	WX_ARG_ENABLE(validators, [ --enable-validators use wxValidator and derived classes], wxUSE_VALIDATORS)
	1011	WX_ARG_ENABLE(busyinfo, [ --enable-busyinfo use wxBusyInfo], wxUSE_BUSYINFO)
	1012	WX_ARG_ENABLE(joystick, [ --enable-joystick use wxJoystick (Linux only)], wxUSE_JOYSTICK)
	1013	WX_ARG_ENABLE(metafile, [ --enable-metafiles use wxMetaFile (Windows only)], wxUSE_METAFILE)
	1014	WX_ARG_ENABLE(dragimage, [ --enable-dragimage use wxDragImage], wxUSE_DRAGIMAGE)
	1015
	1016	dnl ---------------------------------------------------------------------------
	1017	dnl support for image formats that do not rely on external library
	1018	dnl ---------------------------------------------------------------------------
	1019
	1020	WX_ARG_ENABLE(palette, [ --enable-palette use wxPalette class], wxUSE_PALETTE)
	1021	WX_ARG_ENABLE(image, [ --enable-image use wxImage class], wxUSE_IMAGE)
	1022	WX_ARG_ENABLE(gif, [ --enable-gif use gif images (GIF file format)], wxUSE_GIF)
	1023	WX_ARG_ENABLE(pcx, [ --enable-pcx use pcx images (PCX file format)], wxUSE_PCX)
	1024	WX_ARG_ENABLE(iff, [ --enable-iff use iff images (IFF file format)], wxUSE_IFF)
	1025	WX_ARG_ENABLE(pnm, [ --enable-pnm use pnm images (PNM file format)], wxUSE_PNM)
	1026	WX_ARG_ENABLE(xpm, [ --enable-xpm use xpm images (XPM file format)], wxUSE_XPM)
	1027	WX_ARG_ENABLE(ico_cur, [ --enable-icocur use Windows ICO and CUR formats], wxUSE_ICO_CUR)
	1028
	1029	fi
	1030
	1031	dnl General settings (needed for GUI and non-GUI compilations alike).
	1032	dnl Path separator; ':' for unix, ';' for OS/2
	1033	dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
	1034	case "${host}" in
	1035	-pc-os2_emx \| -pc-os2-emx )
	1036	dnl PATH_IFS is autodetected by OS/2's configure (usually ';')
	1037	LEX_STEM="lexyy"
	1038	;;
	1039	*)
	1040	PATH_IFS=':'
	1041	LEX_STEM="lex.yy"
	1042	;;
	1043	esac
	1044
	1045	dnl for GUI only
	1046
	1047	dnl cache the options values before (may be) aborting below
	1048	WX_ARG_CACHE_FLUSH
	1049
	1050	dnl check that no more than one toolkit is given and that if none are given that
	1051	dnl we have a default one
	1052
	1053	AC_MSG_CHECKING(for toolkit)
	1054
	1055	if test "$wxUSE_GUI" = "yes"; then
	1056
	1057	if test "$USE_BEOS" = 1; then
	1058	AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
	1059	fi
	1060
	1061	if test "$TOOLKIT_GIVEN" = 1; then
	1062	dnl convert "yes" to 1 and "no" to 0
	1063	for toolkit in `echo $ALL_TOOLKITS`; do
	1064	var=wxUSE_$toolkit
	1065	eval "value=\$${var}"
	1066	eval "$var=`echo \$value \| sed -e "s/yes/1/" -e "s/no/0/"`"
	1067	done
	1068	else
	1069	dnl try to guess the most apropriate toolkit for this platform
	1070	for toolkit in `echo $ALL_TOOLKITS`; do
	1071	if test "$has_toolkit_in_cache" != 1; then
	1072	var=DEFAULT_DEFAULT_wxUSE_$toolkit
	1073	else
	1074	var=DEFAULT_wxUSE_$toolkit
	1075	fi
	1076	eval "wxUSE_$toolkit=\$${var}"
	1077	done
	1078	fi
	1079
	1080	dnl we suppose that expr is available (maybe there is a better way to do
	1081	dnl this? what about using ALL_TOOLKITS? TODO)
	1082	NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MAC:-0} \
	1083	+ ${wxUSE_WINE:-0} + ${wxUSE_MSW:-0} + ${wxUSE_MGL:-0} + ${wxUSE_MICROWIN:-0} + ${wxUSE_X11:-0}`
	1084
	1085	dnl Allow wxUSE_PM only for OS/2 with EMX.
	1086	case "${host}" in
	1087	-pc-os2_emx \| -pc-os2-emx )
	1088	NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
	1089	esac
	1090
	1091	case "$NUM_TOOLKITS" in
	1092	1)
	1093	;;
	1094	0)
	1095	AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
	1096	;;
	1097	*)
	1098	AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
	1099	esac
	1100
	1101	dnl cache the wxUSE_<TOOLKIT> values too
	1102	for toolkit in `echo $ALL_TOOLKITS`; do
	1103	var=wxUSE_$toolkit
	1104	eval "value=\$${var}"
	1105	if test "x$value" != x; then
	1106	cache_var=CACHE_$toolkit
	1107	eval "cache=\$${cache_var}"
	1108	if test "$cache" = 1; then
	1109	echo "$var=$value" >> ${wx_arg_cache_file}
	1110	fi
	1111	if test "$value" = 1; then
	1112	toolkit_echo=`echo $toolkit \| tr [[A-Z]] [[a-z]]`
	1113	AC_MSG_RESULT($toolkit_echo)
	1114	fi
	1115	fi
	1116	done
	1117	else
	1118	AC_MSG_RESULT(base ($host_alias hosted) only)
	1119	fi
	1120
	1121	dnl ---------------------------------------------------------------------------
	1122	dnl Checks for programs
	1123	dnl ---------------------------------------------------------------------------
	1124
	1125	dnl flush the cache because checking for programs might abort
	1126	AC_CACHE_SAVE
	1127
	1128	dnl cross-compiling support: we're cross compiling if the build system is
	1129	dnl different from the target one (assume host and target be always the same)
	1130	if test "$build" != "$host" ; then
	1131	if test "$USE_WIN32" = 1 -o "$USE_DOS" = 1 -o "$USE_UNIX"; then
	1132	CC=$host_alias-gcc
	1133	CXX=$host_alias-c++
	1134	AR=$host_alias-ar
	1135	RANLIB=$host_alias-ranlib
	1136	DLLTOOL=$host_alias-dlltool
	1137	RESCOMP=$host_alias-windres
	1138	LD=$host_alias-ld
	1139	NM=$host_alias-nm
	1140	STRIP=$host_alias-strip
	1141	else
	1142	AC_MSG_ERROR($build_alias -> $host_alias cross compilation not supported yet.)
	1143	fi
	1144	fi
	1145
	1146	dnl C-compiler checks
	1147	dnl defines CC with the compiler to use
	1148	dnl defines GCC with yes if using gcc
	1149	dnl defines GCC empty if not using gcc
	1150	dnl defines CFLAGS
	1151	dnl
	1152	dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
	1153	dnl default CFLAGS (something like "-g -O2") - we don't need this as add
	1154	dnl -g and -O flags ourselves below
	1155	CFLAGS=${CFLAGS:=}
	1156	AC_PROG_CC
	1157
	1158	dnl is -traditional needed for correct compilations
	1159	dnl adds -traditional for gcc if needed
	1160	AC_PROG_GCC_TRADITIONAL
	1161
	1162	AC_LANG_SAVE
	1163	AC_LANG_CPLUSPLUS
	1164
	1165	dnl C++-compiler checks
	1166	dnl defines CXX with the compiler to use
	1167	dnl defines GXX with yes if using gxx
	1168	dnl defines GXX empty if not using gxx
	1169	dnl defines CXXFLAGS
	1170	dnl
	1171	dnl see CFLAGS line above
	1172	CXXFLAGS=${CXXFLAGS:=}
	1173	AC_PROG_CXX
	1174
	1175	AC_LANG_RESTORE
	1176
	1177	dnl ranlib command
	1178	dnl defines RANLIB with the appropriate command
	1179	AC_PROG_RANLIB
	1180
	1181	dnl ar command
	1182	dnl defines AR with the appropriate command
	1183	AC_CHECK_PROG(AR, ar, ar, ar)
	1184
	1185	dnl install checks
	1186	dnl defines INSTALL with the appropriate command
	1187	AC_PROG_INSTALL
	1188	case "${host}" in
	1189
	1190	dnl The other BSD's should probably go in here too, since this is
	1191	dnl to workaround a strange static lib BSDism.
	1192	dnl Mac OS X install seems to ignore -p option...
	1193	powerpc--darwin )
	1194	INSTALL_PROGRAM="cp -fp"
	1195	INSTALL_DATA="cp -fp"
	1196	;;
	1197	*)
	1198	;;
	1199	esac
	1200
	1201	dnl strip command
	1202	dnl defines STRIP as strip or nothing if not found
	1203	AC_CHECK_PROG(STRIP, strip, strip, true)
	1204
	1205	dnl does make support "-include" (only GNU make does AFAIK)?
	1206	AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
	1207	[
	1208	if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null \|
	1209	egrep -s GNU > /dev/null); then
	1210	wx_cv_prog_makeisgnu="yes"
	1211	else
	1212	wx_cv_prog_makeisgnu="no"
	1213	fi
	1214	])
	1215
	1216	if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
	1217	IF_GNU_MAKE=""
	1218	else
	1219	IF_GNU_MAKE="#"
	1220	fi
	1221
	1222	AC_SUBST(IF_GNU_MAKE)
	1223
	1224	dnl we don't need to check for VPATH support in GNU make - it does have it
	1225	if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
	1226	dnl check if VPATH works
	1227	AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
	1228	dnl create Makefile
	1229	cat - << EOF > confMake
	1230	check : file
	1231	cp \$? \$@
	1232	cp \$? final_file
	1233	EOF
	1234
	1235	if test ! -d sub ; then
	1236	mkdir sub
	1237	fi
	1238	echo dummy > sub/file
	1239	${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
	1240	RESULT=$?
	1241	rm -f sub/file check final_file confMake
	1242	rmdir sub
	1243	if test "$RESULT" = 0; then
	1244	wx_cv_prog_makevpath="yes"
	1245	else
	1246	wx_cv_prog_makevpath="no"
	1247	fi
	1248	])
	1249
	1250	if test "x$wx_cv_prog_makevpath" != "xyes"; then
	1251	AC_MSG_ERROR([
	1252	You need a make-utility that is able to use the variable
	1253	VPATH correctly.
	1254	If your version of make does not support VPATH correctly,
	1255	please install GNU-make (possibly as gmake), and start
	1256	configure with the following command:
	1257	export MAKE=gmake; ./configure for sh-type shells
	1258	setenv MAKE gmake; ./configure for csh-type shells
	1259	Also please do remember to use gmake in this case every time
	1260	you are trying to compile.
	1261	])
	1262	fi dnl make without VPATH
	1263	fi dnl not GNU make
	1264
	1265	dnl YACC checks
	1266	dnl defines YACC with the appropriate command
	1267	AC_PROG_YACC
	1268
	1269	dnl LEX checks
	1270	dnl defines LEX with the appropriate command
	1271	dnl defines LEXLIB with the appropriate library
	1272	AC_PROG_LEX
	1273
	1274	dnl needed for making link to setup.h
	1275	AC_PROG_LN_S
	1276
	1277	dnl ------------------------------------------------------------------------
	1278	dnl Check for headers
	1279	dnl ------------------------------------------------------------------------
	1280
	1281	dnl test for strings.h needed under AIX, but do not check for it wxMac as
	1282	dnl it exists but is only a simple redirection to string.h and it is in
	1283	dnl conflict with Strings.h in FlatCarbon headers
	1284	if test "$wxUSE_MAC" != 1; then
	1285	dnl defines HAVE_STRINGS_H
	1286	AC_CHECK_HEADERS(strings.h)
	1287	fi
	1288
	1289	dnl defines HAVE_STDLIB_H
	1290	AC_CHECK_HEADERS(stdlib.h)
	1291	dnl defines HAVE_MALLOC_H
	1292	AC_CHECK_HEADERS(malloc.h)
	1293	dnl defines HAVE_UNISTD_H
	1294	AC_CHECK_HEADERS(unistd.h)
	1295	dnl defines HAVE_WCHAR_H
	1296	AC_CHECK_HEADERS(wchar.h)
	1297
	1298	dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
	1299	if test "$ac_cv_header_wchar_h" != "yes"; then
	1300	dnl defines HAVE_WCSTR_H
	1301	AC_CHECK_HEADERS(wcstr.h)
	1302	fi
	1303
	1304	dnl checking for wctype.h is useless as we need wcslen(), not just wchar_t and
	1305	dnl this function is never provided by it
	1306	dnl AC_CHECK_HEADERS(wctype.h)
	1307
	1308	dnl defines HAVE_FNMATCH_H
	1309	AC_CHECK_HEADERS(fnmatch.h)
	1310
	1311	if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
	1312	AC_CHECK_FUNCS(fnmatch)
	1313	fi
	1314
	1315	dnl defines HAVE_LANGINFO_H (GNU libc locale parameters)
	1316	AC_CHECK_HEADERS(langinfo.h)
	1317
	1318	if test "$wxUSE_GUI" = "yes"; then
	1319	if test "$wxUSE_UNIX" = "yes"; then
	1320	dnl defines HAVE_X11_XKBLIB_H
	1321	AC_CHECK_HEADERS(X11/XKBlib.h)
	1322	fi
	1323	fi
	1324
	1325	dnl ---------------------------------------------------------------------------
	1326	dnl Checks for compiler characteristics
	1327	dnl ---------------------------------------------------------------------------
	1328
	1329	dnl defines const to be empty if c-compiler does not support const fully
	1330	AC_C_CONST
	1331	dnl defines inline to a sensible value for the c-compiler
	1332	AC_C_INLINE
	1333
	1334	dnl check the sizes of integral types (give some reasonable default values for
	1335	dnl cross-compiling)
	1336	dnl defines the size of certain types of variables in SIZEOF_<TYPE>
	1337	AC_CHECK_SIZEOF(char, 1)
	1338	AC_CHECK_SIZEOF(short, 2)
	1339	AC_CHECK_SIZEOF(void *, 4)
	1340	AC_CHECK_SIZEOF(int, 4)
	1341	AC_CHECK_SIZEOF(long, 4)
	1342
	1343	case "${host}" in
	1344	arm--linux )
	1345	AC_CHECK_SIZEOF(long long, 8)
	1346	;;
	1347	* )
	1348	AC_CHECK_SIZEOF(long long, 0)
	1349	esac
	1350
	1351	dnl we have to do it ourselves because SGI/Irix's stdio.h does not include
	1352	dnl wchar_t and AC_CHECK_SIZEOF only includes stdio.h
	1353	dnl Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
	1354	AC_CACHE_CHECK([size of wchar_t], wx_cv_sizeof_wchar_t,
	1355	[
	1356	AC_TRY_RUN(
	1357	[
	1358	#ifdef HAVE_WCHAR_H
	1359	# ifdef __CYGWIN__
	1360	# include <stddef.h>
	1361	# endif
	1362	# include <wchar.h>
	1363	#endif
	1364	#ifdef HAVE_STDLIB_H
	1365	# include <stdlib.h>
	1366	#endif
	1367	#include <stdio.h>
	1368	int main()
	1369	{
	1370	FILE *f=fopen("conftestval", "w");
	1371	if (!f) exit(1);
	1372	fprintf(f, "%i", sizeof(wchar_t));
	1373	exit(0);
	1374	}
	1375	],
	1376	wx_cv_sizeof_wchar_t=`cat conftestval`,
	1377	wx_cv_sizeof_wchar_t=0,
	1378	wx_cv_sizeof_wchar_t=4
	1379	)
	1380	])
	1381
	1382	AC_DEFINE_UNQUOTED(SIZEOF_WCHAR_T, $wx_cv_sizeof_wchar_t)
	1383
	1384	dnl check for large file support
	1385	AC_SYS_LARGEFILE
	1386
	1387	dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
	1388	WX_C_BIGENDIAN
	1389
	1390	dnl check for iostream (as opposed to iostream.h) standard header
	1391	WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
	1392
	1393	dnl check whether C++ compiler supports bool built-in type
	1394	WX_CPP_BOOL
	1395
	1396	dnl ---------------------------------------------------------------------------
	1397	dnl Define search path for includes and libraries: all headers and libs will be
	1398	dnl looked for in all directories of this path
	1399	dnl ---------------------------------------------------------------------------
	1400
	1401	dnl notice that /usr/include should not be in this list, otherwise it breaks
	1402	dnl compilation on Solaris/gcc because standard headers are included instead
	1403	dnl of the gcc ones (correction: it is needed for broken AIX compiler - but
	1404	dnl do put it last!)
	1405	dnl
	1406	dnl Also try to put all directories which may contain X11R6 before those which
	1407	dnl may contain X11R5/4 - we want to use R6 on machines which have both!
	1408	SEARCH_INCLUDE="\
	1409	/usr/local/include \
	1410	\
	1411	/usr/Motif-1.2/include \
	1412	/usr/Motif-2.1/include \
	1413	\
	1414	/usr/include/Motif1.2 \
	1415	/opt/xpm/include/X11 \
	1416	/opt/GBxpm/include/ \
	1417	/opt/GBxpm/X11/include/ \
	1418	\
	1419	/usr/Motif1.2/include \
	1420	/usr/dt/include \
	1421	/usr/openwin/include \
	1422	\
	1423	/usr/include/Xm \
	1424	\
	1425	/usr/X11R6/include \
	1426	/usr/X11R6.4/include \
	1427	/usr/X11R5/include \
	1428	/usr/X11R4/include \
	1429	\
	1430	/usr/include/X11R6 \
	1431	/usr/include/X11R5 \
	1432	/usr/include/X11R4 \
	1433	\
	1434	/usr/local/X11R6/include \
	1435	/usr/local/X11R5/include \
	1436	/usr/local/X11R4/include \
	1437	\
	1438	/usr/local/include/X11R6 \
	1439	/usr/local/include/X11R5 \
	1440	/usr/local/include/X11R4 \
	1441	\
	1442	/usr/X11/include \
	1443	/usr/include/X11 \
	1444	/usr/local/X11/include \
	1445	/usr/local/include/X11 \
	1446	\
	1447	/usr/X386/include \
	1448	/usr/x386/include \
	1449	/usr/XFree86/include/X11 \
	1450	\
	1451	X:/XFree86/include \
	1452	X:/XFree86/include/X11 \
	1453	\
	1454	/usr/include/gtk \
	1455	/usr/local/include/gtk \
	1456	/usr/include/glib \
	1457	/usr/local/include/glib \
	1458	\
	1459	/usr/include/qt \
	1460	/usr/local/include/qt \
	1461	\
	1462	/usr/include/windows \
	1463	/usr/include/wine \
	1464	/usr/local/include/wine \
	1465	\
	1466	/usr/unsupported/include \
	1467	/usr/athena/include \
	1468	/usr/local/x11r5/include \
	1469	/usr/lpp/Xamples/include \
	1470	\
	1471	/usr/openwin/share/include \
	1472	\
	1473	/usr/include"
	1474
	1475	SEARCH_LIB="`echo "$SEARCH_INCLUDE" \| sed s/include/lib/g` "
	1476
	1477	dnl ------------------------------------------------------------------------
	1478	dnl Check for libraries
	1479	dnl ------------------------------------------------------------------------
	1480
	1481	dnl flush the cache because checking for libraries below might abort
	1482	AC_CACHE_SAVE
	1483
	1484	dnl check for glibc version
	1485	dnl
	1486	dnl VZ: I have no idea why had this check been there originally, but now
	1487	dnl it is only used to get the recursive mutexes under Linux
	1488	if test "$USE_LINUX" = 1; then
	1489	AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
	1490	AC_TRY_COMPILE([#include <features.h>],
	1491	[
	1492	#if (__GLIBC__ < 2) \|\| (__GLIBC_MINOR__ < 1)
	1493	#error not glibc2.1
	1494	#endif
	1495	],
	1496	[
	1497	wx_cv_lib_glibc21=yes
	1498	],
	1499	[
	1500	wx_cv_lib_glibc21=no
	1501	]
	1502	)
	1503	])
	1504	if test "$wx_cv_lib_glibc21" = "yes"; then
	1505	AC_DEFINE(wxHAVE_GLIBC2)
	1506	fi
	1507	fi
	1508
	1509	dnl ---------------------------------------------------------------------------
	1510	dnl Optional libraries
	1511	dnl
	1512	dnl --with-<lib>=sys
	1513	dnl looks for system library and fails if not found
	1514	dnl
	1515	dnl --with-<lib>
	1516	dnl --with-<lib>=yes
	1517	dnl looks for system library and, if not found, prints a warning,
	1518	dnl falls back to the builtin wx version, and continues configuration
	1519	dnl
	1520	dnl --with-<lib>=builtin
	1521	dnl uses builtin wx version without searching for system library
	1522	dnl
	1523	dnl --with-<lib>=no
	1524	dnl --without-<lib>
	1525	dnl do not use library (neither system nor builtin wx version)
	1526	dnl
	1527	dnl ---------------------------------------------------------------------------
	1528
	1529	dnl ------------------------------------------------------------------------
	1530	dnl Check for regex libraries
	1531	dnl ------------------------------------------------------------------------
	1532
	1533	REGEX_INCLUDE=
	1534	if test "$wxUSE_REGEX" != "no"; then
	1535	AC_DEFINE(wxUSE_REGEX)
	1536
	1537	if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
	1538	dnl according to Unix 98 specs, regcomp() is in libc but I believe that
	1539	dnl on some old systems it may be in libregex - check for it too?
	1540	AC_CHECK_HEADER(regex.h, AC_CHECK_FUNCS(regcomp))
	1541
	1542	if test "x$ac_cv_func_regcomp" != "xyes"; then
	1543	if test "$wxUSE_REGEX" = "sys" ; then
	1544	AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
	1545	else
	1546	AC_MSG_WARN([system regex library not found, will use built-in instead])
	1547	wxUSE_REGEX=builtin
	1548	fi
	1549	else
	1550	dnl we are using the system library
	1551	wxUSE_REGEX=sys
	1552	fi
	1553	fi
	1554
	1555	if test "$wxUSE_REGEX" = "builtin" ; then
	1556	REGEX_INCLUDE="-I\${top_srcdir}/src/regex"
	1557	fi
	1558	fi
	1559
	1560	dnl ------------------------------------------------------------------------
	1561	dnl Check for zlib compression library
	1562	dnl ------------------------------------------------------------------------
	1563
	1564	ZLIB_INCLUDE=
	1565	ZLIB_LINK=
	1566	if test "$wxUSE_ZLIB" != "no" ; then
	1567	AC_DEFINE(wxUSE_ZLIB)
	1568
	1569	if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
	1570	AC_CHECK_HEADER(zlib.h, AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz"))
	1571
	1572	if test "x$ZLIB_LINK" = "x" ; then
	1573	if test "$wxUSE_ZLIB" = "sys" ; then
	1574	AC_MSG_ERROR([system zlib compression library not found! Use --with-zlib=builtin to use built-in version])
	1575	else
	1576	AC_MSG_WARN([system zlib compression library not found, will use built-in instead])
	1577	wxUSE_ZLIB=builtin
	1578	fi
	1579	else
	1580	dnl we are using the system library
	1581	wxUSE_ZLIB=sys
	1582	fi
	1583	fi
	1584
	1585	if test "$wxUSE_ZLIB" = "builtin" ; then
	1586	ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
	1587	fi
	1588	fi
	1589
	1590	dnl ------------------------------------------------------------------------
	1591	dnl Check for png library
	1592	dnl ------------------------------------------------------------------------
	1593
	1594	PNG_INCLUDE=
	1595	PNG_LINK=
	1596	if test "$wxUSE_LIBPNG" != "no" ; then
	1597	AC_DEFINE(wxUSE_LIBPNG)
	1598
	1599	if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
	1600	AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
	1601	wxUSE_LIBPNG=sys
	1602	fi
	1603
	1604	dnl for the check below to have a chance to succeed, we must already have
	1605	dnl libz somewhere (don't do this when bulding wxMGL since its libpng
	1606	dnl doesn't depend on zlib)
	1607	if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
	1608	AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
	1609	wxUSE_LIBPNG=builtin
	1610	fi
	1611
	1612	if test "$wxUSE_MGL" != 1 ; then
	1613	dnl Don't check for libpng when building wxMGL, libmgl contains it
	1614	if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
	1615	AC_CHECK_HEADER(png.h,
	1616	AC_CHECK_LIB(png, png_check_sig,
	1617	PNG_LINK=" -lpng",
	1618	,
	1619	[-lz -lm])
	1620	)
	1621
	1622	if test "x$PNG_LINK" = "x" ; then
	1623	if test "$wxUSE_LIBPNG" = "sys" ; then
	1624	AC_MSG_ERROR([system png library not found! Use --with-libpng=builtin to use built-in version])
	1625	else
	1626	AC_MSG_WARN([system png library not found, will use built-in instead])
	1627	wxUSE_LIBPNG=builtin
	1628	fi
	1629	else
	1630	dnl we are using the system library
	1631	wxUSE_LIBPNG=yes
	1632	fi
	1633	fi
	1634	fi
	1635
	1636	if test "$wxUSE_LIBPNG" = "builtin" ; then
	1637	PNG_INCLUDE="-I\${top_srcdir}/src/png"
	1638	fi
	1639
	1640	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
	1641	fi
	1642
	1643	dnl ------------------------------------------------------------------------
	1644	dnl Check for jpeg library
	1645	dnl ------------------------------------------------------------------------
	1646
	1647	JPEG_INCLUDE=
	1648	JPEG_LINK=
	1649	if test "$wxUSE_LIBJPEG" != "no" ; then
	1650	AC_DEFINE(wxUSE_LIBJPEG)
	1651
	1652	if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
	1653	AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
	1654	wxUSE_LIBJPEG=sys
	1655	fi
	1656
	1657	if test "$wxUSE_MGL" != 1 ; then
	1658	dnl Don't check for libjpeg when building wxMGL, libmgl contains it
	1659	if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
	1660	dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
	1661	dnl HAVE_STDLIB_H which are already defined and this provokes
	1662	dnl a compiler warning which configure considers as an error...
	1663	AC_MSG_CHECKING(for jpeglib.h)
	1664	AC_CACHE_VAL(ac_cv_header_jpeglib_h,
	1665	AC_TRY_COMPILE(
	1666	[
	1667	#undef HAVE_STDLIB_H
	1668	#include <stdio.h>
	1669	#include <jpeglib.h>
	1670	],
	1671	[
	1672	],
	1673	ac_cv_header_jpeglib_h=yes,
	1674	ac_cv_header_jpeglib_h=no
	1675	)
	1676	)
	1677	AC_MSG_RESULT($ac_cv_header_jpeglib_h)
	1678
	1679	if test "$ac_cv_header_jpeglib_h" = "yes"; then
	1680	AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
	1681	fi
	1682
	1683	if test "x$JPEG_LINK" = "x" ; then
	1684	if test "$wxUSE_LIBJPEG" = "sys" ; then
	1685	AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
	1686	else
	1687	AC_MSG_WARN([system jpeg library not found, will use built-in instead])
	1688	wxUSE_LIBJPEG=builtin
	1689	fi
	1690	else
	1691	dnl we are using the system library
	1692	wxUSE_LIBJPEG=sys
	1693	fi
	1694	fi
	1695	fi
	1696
	1697	if test "$wxUSE_LIBJPEG" = "builtin" ; then
	1698	JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
	1699	fi
	1700	fi
	1701
	1702	dnl ------------------------------------------------------------------------
	1703	dnl Check for tiff library
	1704	dnl ------------------------------------------------------------------------
	1705
	1706	TIFF_INCLUDE=
	1707	TIFF_LINK=
	1708	if test "$wxUSE_LIBTIFF" != "no" ; then
	1709	AC_DEFINE(wxUSE_LIBTIFF)
	1710
	1711	if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
	1712	AC_CHECK_HEADER(tiffio.h,
	1713	AC_CHECK_LIB(tiff, TIFFError,
	1714	TIFF_LINK=" -ltiff",
	1715	,
	1716	-lm)
	1717	)
	1718
	1719	if test "x$TIFF_LINK" = "x" ; then
	1720	if test "$wxUSE_LIBTIFF" = "sys" ; then
	1721	AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
	1722	else
	1723	AC_MSG_WARN([system tiff library not found, will use built-in instead])
	1724	wxUSE_LIBTIFF=builtin
	1725	fi
	1726	else
	1727	dnl we are using the system library
	1728	wxUSE_LIBTIFF=sys
	1729	fi
	1730	fi
	1731
	1732	if test "$wxUSE_LIBTIFF" = "builtin" ; then
	1733	TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
	1734	fi
	1735	fi
	1736
	1737	dnl ----------------------------------------------------------------
	1738	dnl search for toolkit (widget sets)
	1739	dnl ----------------------------------------------------------------
	1740
	1741	AFMINSTALL=
	1742
	1743	TOOLKIT=
	1744	TOOLKIT_INCLUDE=
	1745	WIDGET_SET=
	1746
	1747	dnl are we building for a win32 target environment?
	1748	dnl If so, setup common stuff needed for both GUI and Base libs.
	1749	if test "$USE_WIN32" = 1 ; then
	1750	AC_CHECK_HEADERS(w32api.h)
	1751	AC_CHECK_HEADER(windows.h, [],
	1752	[
	1753	AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
	1754	])
	1755
	1756	dnl check if can use _WIN32_IE macro
	1757	AC_CACHE_CHECK([if w32api has good enough MSIE support], wx_cv_w32api_win32_ie,
	1758	[
	1759	AC_TRY_COMPILE([#include <w32api.h>],
	1760	[
	1761	#define wxCHECK_W32API_VERSION( major, minor ) \
	1762	( defined( __W32API_MAJOR_VERSION ) && defined( __W32API_MINOR_VERSION ) \
	1763	&& ( ( __W32API_MAJOR_VERSION > (major) ) \
	1764	\|\| ( __W32API_MAJOR_VERSION == (major) && __W32API_MINOR_VERSION >= (minor))))
	1765
	1766	#if !wxCHECK_W32API_VERSION(1,1)
	1767	#error You need w32api 1.1 or newer
	1768	#endif
	1769	], [
	1770	wx_cv_w32api_win32_ie=yes
	1771	], [
	1772	wx_cv_w32api_win32_ie=no
	1773	])
	1774	])
	1775	if test "$wx_cv_w32api_win32_ie" = "yes" ; then
	1776	CPPFLAGS="$CPPFLAGS -D_WIN32_IE=0x400"
	1777	fi
	1778
	1779	dnl --- FIXME: This is still a somewhat random list of libs,
	1780	dnl --- some of them should probably be included conditionally.
	1781	LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lwsock32"
	1782
	1783	case "${host}" in
	1784	--cygwin* )
	1785	dnl Cygwin doesn't include these by default
	1786	LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32"
	1787	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WIN95__"
	1788	esac
	1789
	1790	dnl add extra odbc libs if we have compiled in odbc
	1791	if test "$wxUSE_ODBC" = "yes" ; then
	1792	LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
	1793	fi
	1794
	1795	RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
	1796	RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
	1797	fi
	1798
	1799	if test "$wxUSE_GUI" = "yes"; then
	1800	USE_GUI=1
	1801
	1802	GUI_TK_LIBRARY=
	1803
	1804	WXGTK12=
	1805	WXGTK127=
	1806	WXGTK20=
	1807
	1808	if test "$wxUSE_MSW" = 1 ; then
	1809	TOOLKIT=MSW
	1810	GUIDIST=MSW_DIST
	1811
	1812	dnl -mwindows causes a heap of other default gui libs to be linked in.
	1813	dnl FIXME: If cygwin needs this, please push it above, if not, please
	1814	dnl remove this comment :-)
	1815	case "${host}" in
	1816	--mingw32* )
	1817	LDFLAGS="$LDFLAGS -Wl,--subsystem,windows -mwindows"
	1818	esac
	1819	fi
	1820
	1821	if test "$wxUSE_GTK" = 1; then
	1822	AC_MSG_CHECKING([for GTK+ version])
	1823
	1824	gtk_version_cached=1
	1825	AC_CACHE_VAL(wx_cv_lib_gtk,
	1826	[
	1827	dnl stupid GTK+ AM macros produce their own messages, so we
	1828	dnl have to pass to the next line
	1829	gtk_version_cached=0
	1830	AC_MSG_RESULT()
	1831
	1832	dnl we must link against lgthread unless the user
	1833	dnl used --disable-threads
	1834	GTK_MODULES=
	1835	if test "$wxUSE_THREADS" = "yes"; then
	1836	GTK_MODULES=gthread
	1837	fi
	1838
	1839	wx_cv_lib_gtk=
	1840	if test "x$wxUSE_GTK2" = "xyes"; then
	1841	AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
	1842	fi
	1843
	1844	if test -z "$wx_cv_lib_gtk"; then
	1845	AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
	1846	fi
	1847
	1848	if test -z "$wx_cv_lib_gtk"; then
	1849	AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
	1850	fi
	1851
	1852	if test -z "$wx_cv_lib_gtk"; then
	1853	dnl looks better in AC_MSG_RESULT
	1854	wx_cv_lib_gtk=none
	1855	else
	1856	dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
	1857	dnl subsequent runs
	1858	wx_cv_cflags_gtk=$GTK_CFLAGS
	1859	wx_cv_libs_gtk=$GTK_LIBS
	1860	fi
	1861	]
	1862	)
	1863
	1864	dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
	1865	dnl enough
	1866	if test "$gtk_version_cached" = 1; then
	1867	AC_MSG_RESULT($wx_cv_lib_gtk)
	1868	fi
	1869
	1870	case "$wx_cv_lib_gtk" in
	1871	2.0) WXGTK20=1
	1872	;;
	1873	1.2.7) WXGTK127=1
	1874	WXGTK12=1
	1875	;;
	1876	1.2.3) WXGTK12=1
	1877	;;
	1878	*) AC_MSG_ERROR([
	1879	Please check that gtk-config is in path, the directory
	1880	where GTK+ libraries are installed (returned by
	1881	'gtk-config --libs' command) is in LD_LIBRARY_PATH or
	1882	equivalent variable and GTK+ is version 1.2.3 or above.
	1883	])
	1884	;;
	1885	esac
	1886
	1887	TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
	1888	GUI_TK_LIBRARY="$wx_cv_libs_gtk"
	1889
	1890	AFMINSTALL=afminstall
	1891	TOOLKIT=GTK
	1892	GUIDIST=GTK_DIST
	1893
	1894	dnl test for XIM support in libgdk
	1895	AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
	1896	fi
	1897
	1898	if test "$wxUSE_MGL" = 1; then
	1899	AC_MSG_CHECKING(for SciTech MGL library)
	1900	if test "x$MGL_ROOT" = x ; then
	1901	AC_MSG_RESULT(not found)
	1902	AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
	1903	else
	1904	AC_MSG_RESULT($MGL_ROOT)
	1905	fi
	1906
	1907	dnl Find MGL library that we want
	1908	dnl FIXME_MGL - test for MGL variants for freebsd etc.
	1909	case "${host}" in
	1910	--linux* )
	1911	mgl_os=linux/gcc/glibc
	1912	;;
	1913	*-pc-msdosdjgpp )
	1914	mgl_os=dos32/dj2
	1915	;;
	1916	*)
	1917	AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
	1918	esac
	1919
	1920	mgl_lib_type=""
	1921
	1922	if test "$wxUSE_DEBUG_FLAG" = yes ; then
	1923	if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
	1924	-f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
	1925	mgl_lib_type=debug
	1926	fi
	1927	fi
	1928	if test "x$mgl_lib_type" = x ; then
	1929	if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
	1930	-f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
	1931	mgl_lib_type=release
	1932	else
	1933	AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
	1934	fi
	1935	fi
	1936
	1937	TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
	1938	GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
	1939
	1940	AFMINSTALL=afminstall
	1941	TOOLKIT=MGL
	1942	GUIDIST=MGL_DIST
	1943	fi
	1944
	1945	if test "$wxUSE_MICROWIN" = 1; then
	1946	AC_MSG_CHECKING(for MicroWindows)
	1947	if test "x$MICROWINDOWS" = x ; then
	1948	AC_MSG_RESULT(not found)
	1949	AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
	1950	else
	1951	AC_MSG_RESULT($MICROWINDOWS)
	1952	fi
	1953
	1954	if test -f $MICROWINDOWS/lib/libmwin.a; then
	1955	AC_MSG_RESULT(MicroWindows' libraries found.)
	1956	else
	1957	AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
	1958	fi
	1959
	1960	TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
	1961	GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
	1962
	1963	AFMINSTALL=afminstall
	1964	TOOLKIT=MICROWIN
	1965	GUIDIST=MICROWIN_DIST
	1966
	1967	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__ -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
	1968	fi
	1969
	1970	if test "$wxUSE_X11" = 1; then
	1971	dnl use standard macros to check for X headers/libs, this brings support
	1972	dnl for the standard configure options --x-includes and --x-libraries
	1973	AC_PATH_XTRA
	1974
	1975	if test "$no_x" = "yes"; then
	1976	AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
	1977	fi
	1978
	1979	GUI_TK_LIBRARY="$X_LIBS"
	1980	TOOLKIT_INCLUDE="$X_CFLAGS"
	1981	AFMINSTALL=afminstall
	1982	COMPILED_X_PROGRAM=0
	1983
	1984	if test "$wxUSE_NANOX" = "yes"; then
	1985	AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
	1986	if test "x$MICROWIN" = x ; then
	1987	AC_MSG_RESULT(not found)
	1988	AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
	1989	else
	1990	AC_MSG_RESULT($MICROWIN)
	1991	AC_DEFINE(wxUSE_NANOX)
	1992	fi
	1993	fi
	1994
	1995	xpm_link=
	1996	AC_MSG_CHECKING(for Xpm library)
	1997	WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
	1998	if test "$ac_find_libraries" != "" ; then
	1999	WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
	2000	GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
	2001	xpm_link=" -lXpm"
	2002	AC_DEFINE(wxHAVE_LIB_XPM)
	2003	AC_MSG_RESULT(found at $ac_find_libraries)
	2004	else
	2005	AC_TRY_COMPILE(
	2006	[
	2007	#include <X11/xpm.h>
	2008	],
	2009	[
	2010	int version;
	2011	version = XpmLibraryVersion();
	2012	],
	2013	[
	2014	xpm_link=" -lXpm"
	2015	AC_DEFINE(wxHAVE_LIB_XPM)
	2016	AC_MSG_RESULT(found in default search path)
	2017	COMPILED_X_PROGRAM=0
	2018	],
	2019	[
	2020	AC_MSG_RESULT(no)
	2021	AC_MSG_WARN(library will be compiled without support for images in XPM format)
	2022	]
	2023	)
	2024	fi
	2025
	2026	if test "$wxUSE_NANOX" = "yes"; then
	2027	TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
	2028	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DLINUX=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
	2029	GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
	2030	else
	2031	GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11$xpm_link"
	2032	fi
	2033
	2034	TOOLKIT_VPATH="\${top_srcdir}/src/x11"
	2035	TOOLKIT=X11
	2036	GUIDIST=X11_DIST
	2037	fi
	2038
	2039	if test "$wxUSE_WINE" = 1; then
	2040	AC_CHECK_HEADER(windows.h, [],
	2041	[
	2042	AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
	2043	])
	2044
	2045	xpm_link=
	2046	AC_MSG_CHECKING(for Xpm library)
	2047	WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
	2048	if test "$ac_find_libraries" != "" ; then
	2049	GUI_TK_LIBRARY="-L$ac_find_libraries"
	2050	xpm_link=" -lXpm"
	2051	AC_DEFINE(wxHAVE_LIB_XPM)
	2052	AC_MSG_RESULT(found at $ac_find_libraries)
	2053	else
	2054	AC_MSG_RESULT(no)
	2055	AC_MSG_WARN(library will be compiled without support for images in XPM format)
	2056	fi
	2057
	2058	mesa_link=
	2059	AC_MSG_CHECKING(for Mesa library)
	2060	WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
	2061	if test "$ac_find_libraries" != "" ; then
	2062	GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
	2063	mesa_link=" -lMesaGL"
	2064	AC_MSG_RESULT(found at $ac_find_libraries)
	2065	else
	2066	AC_MSG_ERROR(no)
	2067	fi
	2068
	2069	GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwine$mesa_link$xpm_link -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses"
	2070	TOOLKIT=MSW
	2071	GUIDIST=MSW_DIST
	2072	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXWINE__"
	2073	fi
	2074
	2075	if test "$wxUSE_MOTIF" = 1; then
	2076	dnl use standard macros to check for X headers/libs, this brings support
	2077	dnl for the standard configure options --x-includes and --x-libraries
	2078	AC_PATH_XTRA
	2079
	2080	if test "$no_x" = "yes"; then
	2081	AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
	2082	fi
	2083
	2084	GUI_TK_LIBRARY="$X_LIBS"
	2085	TOOLKIT_INCLUDE="$X_CFLAGS"
	2086	AFMINSTALL=afminstall
	2087	COMPILED_X_PROGRAM=0
	2088
	2089	AC_MSG_CHECKING(for Motif/Lesstif headers)
	2090	WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
	2091	if test "$ac_find_includes" != "" ; then
	2092	AC_MSG_RESULT(found $ac_find_includes)
	2093	else
	2094	AC_TRY_COMPILE(
	2095	[
	2096	#include <Xm/Xm.h>
	2097	],
	2098	[
	2099	int version;
	2100	version = xmUseVersion;
	2101	],
	2102	[
	2103	AC_MSG_RESULT(found in default search path)
	2104	COMPILED_X_PROGRAM=1
	2105	],
	2106	[
	2107	AC_MSG_RESULT(no)
	2108	AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
	2109	]
	2110	)
	2111	fi
	2112
	2113	if test "$COMPILED_X_PROGRAM" = 0; then
	2114	AC_MSG_CHECKING(for Motif/Lesstif library)
	2115	WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
	2116	if test "$ac_find_libraries" != "" ; then
	2117	WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
	2118	WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
	2119
	2120	GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
	2121	TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
	2122	AC_MSG_RESULT(found at $ac_find_libraries)
	2123	else
	2124	dnl it might happen that we found headers in one of the standard
	2125	dnl paths but the libs are elsewhere - we do need to try to
	2126	dnl compile a sample program then here
	2127	AC_TRY_COMPILE(
	2128	[
	2129	#include <Xm/Xm.h>
	2130	],
	2131	[
	2132	int version;
	2133	version = xmUseVersion;
	2134	],
	2135	[
	2136	AC_MSG_RESULT(found in default search path)
	2137	COMPILED_X_PROGRAM=1
	2138	],
	2139	[
	2140	AC_MSG_RESULT(no)
	2141	AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
	2142	]
	2143	)
	2144	fi
	2145	fi
	2146
	2147	xpm_link=
	2148	AC_MSG_CHECKING(for Xpm library)
	2149	WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
	2150	if test "$ac_find_libraries" != "" ; then
	2151	WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
	2152	GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
	2153	xpm_link=" -lXpm"
	2154	AC_DEFINE(wxHAVE_LIB_XPM)
	2155	AC_MSG_RESULT(found at $ac_find_libraries)
	2156	else
	2157	AC_TRY_COMPILE(
	2158	[
	2159	#include <X11/xpm.h>
	2160	],
	2161	[
	2162	int version;
	2163	version = XpmLibraryVersion();
	2164	],
	2165	[
	2166	xpm_link=" -lXpm"
	2167	AC_DEFINE(wxHAVE_LIB_XPM)
	2168	AC_MSG_RESULT(found in default search path)
	2169	COMPILED_X_PROGRAM=0
	2170	],
	2171	[
	2172	AC_MSG_RESULT(no)
	2173	AC_MSG_WARN(library will be compiled without support for images in XPM format)
	2174	]
	2175	)
	2176	fi
	2177
	2178	GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXm$xpm_link -lXmu -lXext -lXt -lX11"
	2179	TOOLKIT_VPATH="\${top_srcdir}/src/motif${PATH_IFS}\${top_srcdir}/src/motif/xmcombo"
	2180	TOOLKIT=MOTIF
	2181	GUIDIST=MOTIF_DIST
	2182	fi
	2183
	2184	if test "$wxUSE_MAC" = 1; then
	2185	if test "$wxUSE_PRECOMP" = "yes"; then
	2186	CPPFLAGS="$CPPFLAGS -cpp-precomp"
	2187	else
	2188	CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
	2189	fi
	2190	CPPFLAGS="$CPPFLAGS -I/Developer/Headers/FlatCarbon -I\${top_srcdir}/src/mac/morefile"
	2191	CFLAGS="$CFLAGS -fpascal-strings"
	2192	CXXFLAGS="$CXXFLAGS -fpascal-strings"
	2193
	2194	TOOLKIT_VPATH="\${top_srcdir}/src/mac${PATH_IFS}\${top_srcdir}/src/mac/morefile"
	2195	TOOLKIT=MAC
	2196	dnl we can't call this MAC_DIST or autoconf thinks its a macro
	2197	GUIDIST=MACX_DIST
	2198	fi
	2199
	2200	if test "$wxUSE_PM" = 1; then
	2201	TOOLKIT=PM
	2202	GUIDIST=GTK_DIST
	2203	fi
	2204
	2205	dnl the name of the directory where the files for this toolkit live
	2206	if test "$TOOLKIT" = "PM" ; then
	2207	TOOLKIT_DIR="os2"
	2208	else
	2209	TOOLKIT_DIR=`echo ${TOOLKIT} \| tr "[[A-Z]]" "[[a-z]]"`
	2210	fi
	2211
	2212	dnl misc other files depending on the port
	2213	PORT_FILES="\${top_srcdir}/src/\$(TOOLKITDIR)/files.lst"
	2214
	2215	if test "$wxUSE_UNIVERSAL" = "yes"; then
	2216	ALL_OBJECTS="\$(GUI_LOWLEVEL_OBJS) \${UNIVOBJS}"
	2217
	2218	dnl ALL_SOURCES and ALL_HEADERS shouldn't include really all sources
	2219	dnl and headers as some/most are not needed for wxUniv but I don't
	2220	dnl have time to add GUI_LOWLEVEL_SOURCES/HEADERS stuff now (TODO!)
	2221	ALL_SOURCES="\$(ALL_SOURCES) \${UNIV_SOURCES}"
	2222	ALL_HEADERS="\$(ALL_HEADERS) \${UNIV_HEADERS}"
	2223
	2224	PORT_FILES="${PORT_FILES} \${top_srcdir}/src/univ/files.lst"
	2225	if test "$wxUSE_X11" = 1; then
	2226	TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}${PATH_IFS}\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes"
	2227	else
	2228	TOOLKIT_VPATH="\${top_srcdir}/src/univ${PATH_IFS}\${top_srcdir}/src/univ/themes${PATH_IFS}\${top_srcdir}/src/${TOOLKIT_DIR}"
	2229	fi
	2230	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
	2231	WIDGET_SET=univ
	2232	else
	2233	ALL_OBJECTS="\$(GUIOBJS)"
	2234	ALL_SOURCES="\$(ALL_SOURCES)"
	2235	ALL_HEADERS="\$(ALL_HEADERS)"
	2236	fi
	2237
	2238	ALL_OBJECTS="${ALL_OBJECTS} \$(COMMONOBJS) \$(GENERICOBJS)"
	2239
	2240	if test "$TOOLKIT" != "MSW" -a "$USE_DOS" != 1; then
	2241	ALL_OBJECTS="${ALL_OBJECTS} \$(UNIXOBJS)"
	2242	fi
	2243
	2244	if test "$wxUSE_HTML" = "yes"; then
	2245	ALL_OBJECTS="${ALL_OBJECTS} \$(HTMLOBJS)"
	2246	fi
	2247
	2248	if test "$wxUSE_LIBJPEG" = "builtin" ; then
	2249	ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
	2250	fi
	2251	if test "$wxUSE_LIBTIFF" = "builtin" ; then
	2252	ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
	2253	fi
	2254	if test "$wxUSE_LIBPNG" = "builtin" ; then
	2255	ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
	2256	fi
	2257
	2258	dnl distribute samples/demos/utils with GUI versions
	2259	GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
	2260	DISTDIR="wx\$(TOOLKIT)"
	2261	else
	2262	USE_GUI=0
	2263
	2264	dnl this doesn't quite work right for wxBase, but the places
	2265	dnl where it is wrong aren't fatal (yet) though.
	2266	TOOLKIT_DIR="base"
	2267
	2268	dnl the sources, their dependenices and the headers
	2269	if test "$USE_WIN32" = 1 ; then
	2270	ALL_OBJECTS="\${BASE_OBJS} \${BASE_MSW_OBJS}"
	2271	TOOLKIT_VPATH="\${top_srcdir}/src/msw"
	2272
	2273	dnl yes, the toolkit for wxBase on win32 is actually MSW
	2274	dnl wxBase on unix does not need a 'TOOLKIT' defined.
	2275	TOOLKIT="MSW"
	2276	else
	2277	ALL_OBJECTS="\${BASE_OBJS} \${BASE_UNIX_OBJS}"
	2278	TOOLKIT_VPATH="\${top_srcdir}/src/unix"
	2279	fi
	2280
	2281	ALL_SOURCES="\$(ALL_SOURCES)"
	2282	ALL_HEADERS="\$(ALL_HEADERS)"
	2283
	2284	PORT_FILES="\${top_srcdir}/src/files.lst"
	2285
	2286	dnl distribute only wxBase sources/headers
	2287	GUIDIST="BASE_DIST"
	2288	DISTDIR="wxBase"
	2289	fi
	2290
	2291	dnl ---------------------------------------------------------------------------
	2292	dnl Optional libraries included when system library is not used
	2293	dnl ---------------------------------------------------------------------------
	2294
	2295	dnl ODBC objects are Unix only
	2296	if test "$TOOLKIT" != "MSW" -a "$wxUSE_ODBC" = "yes" ; then
	2297	ALL_OBJECTS="${ALL_OBJECTS} \$(IODBCOBJS)"
	2298	fi
	2299
	2300	if test "$wxUSE_REGEX" = "builtin" ; then
	2301	ALL_OBJECTS="${ALL_OBJECTS} \$(REGEXOBJS)"
	2302	fi
	2303	if test "$wxUSE_ZLIB" = "builtin" ; then
	2304	ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
	2305	fi
	2306
	2307	dnl ---------------------------------------------------------------------------
	2308	dnl OpenGL libraries
	2309	dnl ---------------------------------------------------------------------------
	2310
	2311	if test "$wxUSE_OPENGL" = "yes"; then
	2312	if test "$wxUSE_MAC" = 1; then
	2313	OPENGL_LIBS="-framework OpenGL -framework AGL"
	2314	elif test "$wxUSE_MSW" = 1; then
	2315	OPENGL_LIBS="-lopengl32 -lglu32"
	2316	else
	2317	AC_CHECK_HEADER(GL/gl.h,
	2318	[
	2319	AC_MSG_CHECKING([for -lGL])
	2320	WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[GL])
	2321	if test "$ac_find_libraries" != "" ; then
	2322	WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
	2323	if test "$ac_path_to_link" = " -L/usr/lib" ; then
	2324	LDFLAGS_GL="$LDFLAGS"
	2325	else
	2326	LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
	2327	fi
	2328	OPENGL_LIBS="-lGL -lGLU"
	2329	AC_MSG_RESULT([yes])
	2330	else
	2331	AC_MSG_RESULT([no])
	2332	AC_MSG_CHECKING([for -lMesaGL])
	2333	WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],[MesaGL])
	2334	if test "$ac_find_libraries" != "" ; then
	2335	WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
	2336	LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
	2337	OPENGL_LIBS="-lMesaGL -lMesaGLU"
	2338	AC_MSG_RESULT([yes])
	2339	else
	2340	AC_MSG_RESULT([no])
	2341	fi
	2342	fi
	2343	])
	2344
	2345	if test "x$OPENGL_LIBS" = "x"; then
	2346	dnl it should be an error and not a warning because OpenGL is not on
	2347	dnl by default and so if it had been explicitely requested, we
	2348	dnl shouldn't just fall back to compiling the library without it
	2349	AC_MSG_ERROR(OpenGL libraries not available)
	2350	fi
	2351	fi
	2352
	2353	if test "$wxUSE_OPENGL" = "yes"; then
	2354	AC_DEFINE(wxUSE_OPENGL)
	2355	AC_DEFINE(wxUSE_GLCANVAS)
	2356	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl"
	2357	fi
	2358	fi
	2359
	2360	if test -z "$TOOLKIT_VPATH" ; then
	2361	TOOLKIT_VPATH="\${top_srcdir}/src/${TOOLKIT_DIR}"
	2362	fi
	2363
	2364	dnl the symbol which allows conditional compilation for the given toolkit
	2365	if test -n "$TOOLKIT" ; then
	2366	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
	2367	fi
	2368
	2369	lib_unicode_suffix=
	2370	if test "$wxUSE_UNICODE" = "yes"; then
	2371	lib_unicode_suffix=u
	2372	fi
	2373
	2374	lib_debug_suffix=
	2375	if test "$wxUSE_DEBUG_FLAG" = "yes"; then
	2376	lib_debug_suffix=d
	2377	fi
	2378
	2379	TOOLCHAIN_NAME="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}-${WX_RELEASE}"
	2380	TOOLCHAIN_NAME_GL="${TOOLKIT_DIR}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}_gl-${WX_RELEASE}"
	2381
	2382	if test "$cross_compiling" = "yes"; then
	2383	TOOLCHAIN_NAME="${TOOLCHAIN_NAME}-${host_alias}"
	2384	TOOLCHAIN_NAME_GL="${TOOLCHAIN_NAME_GL}-${host_alias}"
	2385	fi
	2386
	2387	dnl library link name
	2388	WX_LIBRARY="wx_${TOOLCHAIN_NAME}"
	2389	WX_LIBRARY_GL="wx_${TOOLCHAIN_NAME_GL}"
	2390
	2391	dnl the name of the shared library
	2392	WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
	2393	WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
	2394
	2395	dnl the name of the links to the shared library
	2396	WX_LIBRARY_LINK1="lib${WX_LIBRARY}.${SO_SUFFIX}.${WX_CURRENT}"
	2397	WX_LIBRARY_LINK2="lib${WX_LIBRARY}.${SO_SUFFIX}"
	2398	WX_LIBRARY_LINK1_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}.${WX_CURRENT}"
	2399	WX_LIBRARY_LINK2_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
	2400
	2401	case "${host}" in
	2402	--cygwin* \| --mingw32* )
	2403
	2404	dnl If we are cross compiling we want to use the 'full' unix type name for the
	2405	dnl lib, but for a native install use the windows style naming convention.
	2406	dnl (excepting again that we strip the ELF style version numbers off it).
	2407
	2408	dnl FIXME: is this GL stuff actually even used for wxMSW? should it be??
	2409
	2410	if test "$cross_compiling" != "yes"; then
	2411	WX_LIBRARY="wxmsw${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
	2412	WX_LIBRARY_GL="wxmsw_gl${WX_MSW_VERSION}${lib_unicode_suffix}${lib_debug_suffix}"
	2413	WX_LIBRARY_NAME_SHARED="${WX_LIBRARY}.${SO_SUFFIX}"
	2414	WX_LIBRARY_NAME_SHARED_GL="${WX_LIBRARY_GL}.${SO_SUFFIX}"
	2415	else
	2416	WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}.${SO_SUFFIX}"
	2417	WX_LIBRARY_NAME_SHARED_GL="lib${WX_LIBRARY_GL}.${SO_SUFFIX}"
	2418	fi
	2419	;;
	2420
	2421	--darwin* )
	2422	dnl Under Mac OS X, we should build real frameworks instead of simple
	2423	dnl dynamic shared libraries (in order to embed the resources)
	2424	if test "$wxUSE_MAC" = 1; then
	2425	dnl the name of the resources file for wxMac
	2426	WX_RESOURCES_MACOSX_ASCII="lib${WX_LIBRARY}.r"
	2427	WX_RESOURCES_MACOSX_DATA="lib${WX_LIBRARY}.rsrc"
	2428	fi
	2429	;;
	2430	esac
	2431
	2432	dnl the name of the static library
	2433	WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
	2434	WX_LIBRARY_NAME_STATIC_GL="lib${WX_LIBRARY_GL}.a"
	2435
	2436	dnl define which libs wx-config should link.
	2437	WXCONFIG_LIBS="-l${WX_LIBRARY}"
	2438	WXCONFIG_LIBS_STATIC="lib${WX_LIBRARY}.a"
	2439
	2440	if test "$wxUSE_OPENGL" = "yes"; then
	2441	WXCONFIG_LIBS_GL="-l${WX_LIBRARY_GL} ${OPENGL_LIBS}"
	2442	WXCONFIG_LIBS_STATIC_GL="lib${WX_LIBRARY_GL}.a ${OPENGL_LIBS}"
	2443	fi
	2444
	2445
	2446	dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
	2447
	2448	if test "$wxUSE_SHARED" = "yes"; then
	2449	case "${host}" in
	2450	-pc-os2_emx \| -pc-os2-emx \| \
	2451	*-pc-msdosdjgpp )
	2452	dnl only static for now
	2453	wxUSE_SHARED=no
	2454	AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
	2455	;;
	2456	esac
	2457	fi
	2458
	2459	if test "$wxUSE_SHARED" = "yes"; then
	2460
	2461	dnl install targets
	2462	if test "$wxUSE_OPENGL" = "yes"; then
	2463	WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS CREATE_INSTALLED_LINKS_GL"
	2464	WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1} \$(build_libdir)/${WX_LIBRARY_LINK1_GL}"
	2465	else
	2466	WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
	2467	WX_ALL="\$(build_libdir)/${WX_LIBRARY_LINK1}"
	2468	fi
	2469
	2470	dnl the extra compiler flags needed for compilation of shared library
	2471	if test "$GCC" = "yes"; then
	2472	dnl the switch for gcc is the same under all platforms
	2473	PIC_FLAG="-fPIC"
	2474	fi
	2475
	2476	dnl the command to use for creating the shared library
	2477	SHARED_LD="${CXX} -shared -o"
	2478
	2479	case "${host}" in
	2480	-hp-hpux )
	2481	dnl default settings are good for gcc but not for the native HP-UX
	2482	if test "$GCC" == "yes"; then
	2483	SHARED_LD="${SHARED_LD} ${PIC_FLAG}"
	2484	else
	2485	dnl no idea why it wants it, but it does
	2486	LDFLAGS="$LDFLAGS -L/usr/lib"
	2487
	2488	SHARED_LD="${CXX} -b -o"
	2489	PIC_FLAG="+Z"
	2490	fi
	2491
	2492	dnl install shared libs without symlinks
	2493	if test "$wxUSE_OPENGL" = "yes"; then
	2494	WX_ALL_INSTALLED="preinstall_gl"
	2495	WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
	2496	else
	2497	WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
	2498	fi
	2499	;;
	2500
	2501	--linux* )
	2502	if test "$GCC" != "yes"; then
	2503	AC_CACHE_CHECK([for Intel compiler], wx_cv_prog_icc,
	2504	[
	2505	AC_TRY_COMPILE([],
	2506	[
	2507	#ifndef __INTEL_COMPILER
	2508	#error Not icc
	2509	#endif
	2510	],
	2511	wx_cv_prog_icc=yes,
	2512	wx_cv_prog_icc=no
	2513	)
	2514	])
	2515	if test "$wx_cv_prog_icc" = "yes"; then
	2516	PIC_FLAG="-KPIC"
	2517	fi
	2518	fi
	2519
	2520	if test "$wxUSE_SONAME" = "yes" ; then
	2521	SONAME_FLAGS="-Wl,-soname,${WX_LIBRARY_LINK1}"
	2522	SONAME_FLAGS_GL="-Wl,-soname,${WX_LIBRARY_LINK1_GL}"
	2523	dnl substitute this in makelib.env for the contrib libs
	2524	WX_TARGET_LIBRARY_SONAME="-Wl,-soname,\$(TARGETLIB_LINK1)"
	2525	fi
	2526	;;
	2527
	2528	--solaris2* )
	2529	if test "$GCC" = yes ; then
	2530	dnl newer versions of gcc need -isystem to compile X headers on
	2531	dnl Solaris (which use old style C syntax)
	2532	CPPFLAGS="$CPPFLAGS -isystem /usr/openwin/include"
	2533	else
	2534	SHARED_LD="${CXX} -G -o"
	2535	PIC_FLAG="-KPIC"
	2536	SONAME_FLAGS="-h ${WX_LIBRARY_NAME_SHARED}"
	2537	SONAME_FLAGS_GL="-h ${WX_LIBRARY_NAME_SHARED_GL}"
	2538	fi
	2539	;;
	2540
	2541	--darwin* )
	2542	dnl For Unix to MacOS X porting instructions, see:
	2543	dnl http://fink.sourceforge.net/doc/porting/porting.html
	2544	CFLAGS="$CFLAGS -fno-common -DWXMAKINGDLL"
	2545	CXXFLAGS="$CXXFLAGS -fno-common -DWXMAKINGDLL"
	2546	dnl wxWindows must be fully binded (lazy binding breaks RTTI classinfo)
	2547	dnl this can be done either with the exe linker flag -Wl,-bind_at_load
	2548	dnl or with a double stage link in order to create a single module
	2549	dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
	2550	SHARED_LD="\${top_srcdir}/distrib/mac/shared-ld-sh -undefined suppress -flat_namespace -o"
	2551	PIC_FLAG="-dynamic -fPIC"
	2552	SONAME_FLAGS="-compatibility_version ${WX_RELEASE} -current_version ${WX_VERSION}"
	2553	SONAME_FLAGS_GL=${SONAME_FLAGS}
	2554	;;
	2555
	2556	--aix* )
	2557	SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
	2558	;;
	2559
	2560	--cygwin* \| --mingw32* )
	2561
	2562	WX_LIBRARY_IMPORTLIB="${WX_LIBRARY_NAME_SHARED}.a"
	2563
	2564	SHARED_LD="${CXX} -shared -Wl,--out-implib,lib/${WX_LIBRARY_IMPORTLIB} -o"
	2565	TOOLCHAIN_DLL_DEFS="${TOOLCHAIN_DLL_DEFS} -DWXUSINGDLL=1"
	2566
	2567	PIC_FLAG="-UWXUSINGDLL -DWXMAKINGDLL=1 -D_DLL=1 -D_WINDLL=1"
	2568
	2569	dnl install shared libs without symlinks
	2570	if test "$wxUSE_OPENGL" = "yes"; then
	2571	WX_ALL_INSTALLED="preinstall_gl"
	2572	WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED} \$(build_libdir)/${WX_LIBRARY_NAME_SHARED_GL}"
	2573	else
	2574	WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_SHARED}"
	2575	fi
	2576	;;
	2577
	2578	--beos* )
	2579	dnl can't use gcc under BeOS for shared library creation because it
	2580	dnl complains about missing 'main'
	2581	SHARED_LD="${LD} -shared -o"
	2582	;;
	2583
	2584	--freebsd* \| --openbsd* \| --netbsd* \| \
	2585	--sunos4* \| \
	2586	--irix5* \| --irix6* \| \
	2587	--osf* \| \
	2588	--dgux5* \| \
	2589	--sysv5* )
	2590	dnl defaults are ok
	2591	;;
	2592
	2593	*)
	2594	AC_MSG_ERROR(unknown system type $host.)
	2595	esac
	2596
	2597	dnl set target to shared if not explicitly chose static before
	2598	if test "x$WX_TARGET_LIBRARY" = "x"; then
	2599	WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
	2600	WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_SHARED_GL}"
	2601	fi
	2602
	2603	dnl do not alter the LIBRARY_TYPE strings "so" and "a", they are magic
	2604	WX_TARGET_LIBRARY_TYPE="so"
	2605	INSTALL_LIBRARY='$(INSTALL_PROGRAM)'
	2606	fi
	2607
	2608	dnl do not 'else' this, it may be changed in the above conditional.
	2609	if test "$wxUSE_SHARED" = "no"; then
	2610
	2611	dnl give static wxBase and wxMSW build a working install target
	2612	if test "$wxUSE_GUI" = "no" -o "$USE_WIN32" = 1 ; then
	2613	dnl we're here because WX_ALL_INSTALLED is empty, but play safe anyway
	2614	WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
	2615	fi
	2616
	2617	if test "$wxUSE_MAC" = 1; then
	2618	WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall"
	2619	fi
	2620
	2621	if test "$wxUSE_OPENGL" = "yes"; then
	2622	WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_gl"
	2623	WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC} \$(build_libdir)/${WX_LIBRARY_NAME_STATIC_GL}"
	2624	else
	2625	WX_ALL="\$(build_libdir)/${WX_LIBRARY_NAME_STATIC}"
	2626	fi
	2627
	2628	WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
	2629	WX_TARGET_LIBRARY_GL="${WX_LIBRARY_NAME_STATIC_GL}"
	2630
	2631	WX_TARGET_LIBRARY_TYPE="a"
	2632	INSTALL_LIBRARY='$(INSTALL_DATA)'
	2633	fi
	2634
	2635	if test "$wxUSE_MAC" = 1; then
	2636	dnl add the resources target for wxMac
	2637	LIBWXMACRES="\$(top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
	2638	WX_ALL="${WX_ALL} ${LIBWXMACRES}"
	2639	WX_ALL_INSTALLED="${WX_ALL_INSTALLED} preinstall_res"
	2640	AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
	2641	AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
	2642	MACOSX_BUNDLE="bundle"
	2643	if test "$wxUSE_SHARED" = "yes"; then
	2644	dnl resources are bundled with shared library, not with applications
	2645	LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r -o \$(BIN_PROGRAM)"
	2646	LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r -o"
	2647	else
	2648	dnl resources are bundled with applications, not with static library
	2649	LIBWXMACRESCOMP="\$(RESCOMP) -t APPL Carbon.r ${LIBWXMACRES} -o \$(BIN_PROGRAM)"
	2650	LIBWXMACRESWXCONFIG="${RESCOMP} -t APPL Carbon.r \${prefix}/lib/${WX_RESOURCES_MACOSX_ASCII} -o"
	2651	fi
	2652	else
	2653	if test "$wxUSE_PM" = 1; then
	2654	LIBWXMACRESCOMP="emxbind -ep \$(BIN_PROGRAM)"
	2655	fi
	2656	fi
	2657
	2658	dnl ---------------------------------------------------------------------------
	2659	dnl Checks for typedefs
	2660	dnl ---------------------------------------------------------------------------
	2661
	2662	dnl defines mode_t if not already defined
	2663	AC_TYPE_MODE_T
	2664	dnl defines off_t if not already defined
	2665	AC_TYPE_OFF_T
	2666	dnl defines pid_t if not already defined
	2667	AC_TYPE_PID_T
	2668	dnl defines size_t if not already defined
	2669	AC_TYPE_SIZE_T
	2670	dnl defines uid_t and gid_t if not already defined
	2671	AC_TYPE_UID_T
	2672
	2673	dnl check what exactly size_t is on this machine - this is necessary to avoid
	2674	dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
	2675	AC_LANG_SAVE
	2676	AC_LANG_CPLUSPLUS
	2677	AC_CACHE_CHECK([if size_t is unsigned int],
	2678	wx_cv_size_t_is_uint,
	2679	dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
	2680	dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
	2681	dnl methods in a local class (i.e. class inside a function) declaration
	2682	dnl without any objections!!
	2683	dnl
	2684	dnl hence the hack below: we must have Foo at global scope!
	2685	AC_TRY_COMPILE([#include <stddef.h>],
	2686	[
	2687	return 0; }
	2688
	2689	struct Foo { void foo(size_t); void foo(unsigned int); };
	2690
	2691	int bar() {
	2692	],
	2693	wx_cv_size_t_is_uint=no,
	2694	wx_cv_size_t_is_uint=yes
	2695	)
	2696	)
	2697
	2698	if test "$wx_cv_size_t_is_uint" = "yes"; then
	2699	AC_DEFINE(wxSIZE_T_IS_UINT)
	2700	else
	2701	AC_CACHE_CHECK([if size_t is unsigned long],
	2702	wx_cv_size_t_is_ulong,
	2703	AC_TRY_COMPILE([#include <stddef.h>],
	2704	[
	2705	return 0; }
	2706
	2707	struct Foo { void foo(size_t); void foo(unsigned long); };
	2708
	2709	int bar() {
	2710	],
	2711	wx_cv_size_t_is_ulong=no,
	2712	wx_cv_size_t_is_ulong=yes
	2713	)
	2714	)
	2715
	2716	if test "$wx_cv_size_t_is_ulong" = "yes"; then
	2717	AC_DEFINE(wxSIZE_T_IS_ULONG)
	2718	fi
	2719	fi
	2720
	2721	AC_LANG_RESTORE
	2722
	2723	dnl ---------------------------------------------------------------------------
	2724	dnl Checks for structures
	2725	dnl ---------------------------------------------------------------------------
	2726
	2727	dnl does passwd struct has the pw_gecos field?
	2728	AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
	2729	[
	2730	AC_TRY_COMPILE([#include <pwd.h>],
	2731	[
	2732	char *p;
	2733	struct passwd *pw;
	2734	p = pw->pw_gecos;
	2735	],
	2736	[
	2737	wx_cv_struct_pw_gecos=yes
	2738	],
	2739	[
	2740	wx_cv_struct_pw_gecos=no
	2741	]
	2742	)
	2743	]
	2744	)
	2745
	2746	if test "$wx_cv_struct_pw_gecos" = "yes"; then
	2747	AC_DEFINE(HAVE_PW_GECOS)
	2748	fi
	2749
	2750	dnl ---------------------------------------------------------------------------
	2751	dnl Check for functions
	2752	dnl ---------------------------------------------------------------------------
	2753
	2754	dnl don't check for wchar_t functions if we haven't got wchar_t itself
	2755	WCHAR_OK=0
	2756	if test "$wx_cv_sizeof_wchar_t" != "0"; then
	2757	dnl check for wcslen
	2758	WCHAR_LINK=
	2759	AC_CHECK_FUNCS(wcslen, [
	2760	AC_DEFINE(HAVE_WCSLEN)
	2761	WCHAR_OK=1
	2762	])
	2763
	2764	if test "$WCHAR_OK" = 0; then
	2765	if test "$TOOLKIT" = "MSW"; then
	2766	AC_CHECK_LIB(msvcrt, wcslen, [
	2767	AC_DEFINE(HAVE_WCSLEN)
	2768	WCHAR_OK=1
	2769	])
	2770	else
	2771	AC_CHECK_LIB(w, wcslen, [
	2772	AC_DEFINE(HAVE_WCSLEN)
	2773	WCHAR_LINK=" -lw"
	2774	WCHAR_OK=1
	2775	])
	2776	fi
	2777	fi
	2778	fi
	2779
	2780	dnl we need at least the definition of wchar_t itself and wcslen() to compile
	2781	dnl with wchar_t support -- turn it off if we don't have this
	2782	if test "$WCHAR_OK" = 1; then
	2783	AC_DEFINE(wxUSE_WCHAR_T)
	2784
	2785	dnl also try to use wcsrtombs instead of wcstombs which is buggy in old GNU
	2786	dnl libc versions if possible
	2787	AC_CHECK_FUNCS(wcsrtombs)
	2788	else
	2789	dnl use built-in wcslen for Darwin (what about other BSD based systems?)
	2790	if test "$USE_DARWIN" = 1; then
	2791	AC_DEFINE(wxUSE_WCHAR_T)
	2792	else
	2793	AC_MSG_WARN([Wide character support is unavailable])
	2794	fi
	2795	fi
	2796
	2797	dnl check for vprintf/vsprintf() which are GNU extensions
	2798	AC_FUNC_VPRINTF
	2799
	2800	dnl check for vsscanf() and vsnprintf() - on some platforms (Linux, glibc
	2801	dnl 2.1.1 for the first one, HP-UX for the second) it's available in the
	2802	dnl library but the prototype is missing, so we can't use AC_CHECK_FUNCS() here,
	2803	dnl do it manually. We can't use AC_TRY_COMPILE(), either, because it doesn't
	2804	dnl check if the symbol is available at linking time
	2805
	2806	dnl we use AC_TRY_LINK() here instead of AC_TRY_RUN() to make the checks
	2807	dnl work for cross-compilation, but AC_TRY_LINK() normally only compiles
	2808	dnl one function while we need at least 2 - hence the ugly hack below. To
	2809	dnl understand why it works, remember that AC_TRY_LINK() just prepends
	2810	dnl "int main() {" in the beginning of the code and "; return 0; }" at the
	2811	dnl end...
	2812
	2813	dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
	2814	dnl we'll find under MSW if it exists.
	2815
	2816	dnl final note: AC_TRY_LINK will only be executed if there is nothing in
	2817	dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
	2818	dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
	2819	dnl runs
	2820
	2821	dnl check for vsnprintf() - a safe version of vsprintf()
	2822	AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
	2823	[
	2824	AC_TRY_LINK([
	2825	#include <stdio.h>
	2826	#include <stdarg.h>
	2827	], [
	2828	int wx_test_vsnprintf(const char *, ...);
	2829
	2830	wx_test_vsnprintf("%s");
	2831	return 0;
	2832	}
	2833
	2834	int wx_test_vsnprintf(const char *fmt, ...)
	2835	{
	2836	char *s;
	2837
	2838	va_list argp;
	2839	va_start(argp, fmt);
	2840	vsnprintf(s, 42, fmt, argp);
	2841	va_end(argp);
	2842	], [
	2843	wx_cv_func_vsnprintf=yes
	2844	], [
	2845	AC_TRY_LINK([
	2846	#include <stdio.h>
	2847	#include <stdarg.h>
	2848	], [
	2849	int wx_test_vsnprintf(const char *, ...);
	2850
	2851	wx_test_vsnprintf("%s");
	2852	return 0;
	2853	}
	2854
	2855	int wx_test_vsnprintf(const char *fmt, ...)
	2856	{
	2857	char *s;
	2858
	2859	va_list argp;
	2860	va_start(argp, fmt);
	2861	_vsnprintf(s, 42, fmt, argp);
	2862	va_end(argp);
	2863	], [
	2864	wx_cv_func_vsnprintf=yes
	2865	], [
	2866	wx_cv_func_vsnprintf=no
	2867	])
	2868	])
	2869	])
	2870
	2871	if test "$wx_cv_func_vsnprintf" = yes; then
	2872	AC_DEFINE(HAVE_VSNPRINTF)
	2873	else
	2874	AC_MSG_WARN(unsafe function vsprintf will be used instead of vsnprintf)
	2875	fi
	2876
	2877	dnl check for vsscanf()
	2878	AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
	2879	[
	2880	AC_TRY_COMPILE([
	2881	#include <stdio.h>
	2882	#include <stdarg.h>
	2883	], [
	2884	int wx_test_vsscanf(const char *, ...);
	2885
	2886	wx_test_vsscanf("%d");
	2887	return 0;
	2888	}
	2889
	2890	int wx_test_vsscanf(const char *fmt, ...)
	2891	{
	2892	va_list argp;
	2893	va_start(argp, fmt);
	2894	vsscanf("42", fmt, argp);
	2895	va_end(argp);
	2896	], [
	2897	wx_cv_func_vsscanf=yes
	2898	], [
	2899	wx_cv_func_vsscanf=no
	2900	])
	2901	])
	2902
	2903	if test "$wx_cv_func_vsscanf" = yes; then
	2904	AC_DEFINE(HAVE_VSSCANF)
	2905	fi
	2906
	2907	dnl the following tests are for Unix(like) systems only
	2908	if test "$TOOLKIT" != "MSW"; then
	2909
	2910	dnl check for available version of iconv()
	2911
	2912	AC_LANG_SAVE
	2913	AC_LANG_CPLUSPLUS
	2914	AM_ICONV
	2915	LIBS="$LIBICONV $LIBS"
	2916	AC_LANG_RESTORE
	2917
	2918	dnl check for POSIX signals if we need them
	2919	if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
	2920	AC_CHECK_FUNCS(sigaction)
	2921
	2922	if test "$ac_cv_func_sigaction" = "no"; then
	2923	AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
	2924	wxUSE_ON_FATAL_EXCEPTION=no
	2925	fi
	2926
	2927	if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
	2928	AC_LANG_SAVE
	2929	AC_LANG_CPLUSPLUS
	2930
	2931	AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
	2932	[
	2933	AC_TRY_COMPILE([#include <signal.h>],
	2934	[
	2935	extern void testSigHandler(int);
	2936
	2937	struct sigaction sa;
	2938	sa.sa_handler = testSigHandler;
	2939	], [
	2940	wx_cv_type_sa_handler=int
	2941	], [
	2942	wx_cv_type_sa_handler=void
	2943	])
	2944	])
	2945
	2946	AC_LANG_RESTORE
	2947
	2948	AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
	2949	fi
	2950	fi
	2951
	2952	dnl check for vfork() (even if it's the same as fork() in modern Unices)
	2953	AC_CHECK_FUNCS(vfork)
	2954
	2955	dnl check for the function for temp files creation
	2956	AC_CHECK_FUNCS(mkstemp mktemp, break)
	2957
	2958	dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
	2959	dnl Linux and *BSD and statvfs() under Solaris
	2960	AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
	2961	AC_TRY_COMPILE(
	2962	[
	2963	#if defined(__BSD__)
	2964	#include <sys/param.h>
	2965	#include <sys/mount.h>
	2966	#else
	2967	#include <sys/vfs.h>
	2968	#endif
	2969	],
	2970	[
	2971	long l;
	2972	struct statfs fs;
	2973	statfs("/", &fs);
	2974	l = fs.f_bsize;
	2975	l += fs.f_blocks;
	2976	l += fs.f_bavail;
	2977	],
	2978	[
	2979	wx_cv_func_statfs=yes
	2980	],
	2981	[
	2982	wx_cv_func_statfs=no
	2983	]
	2984	)
	2985	)
	2986
	2987	if test "$wx_cv_func_statfs" = "yes"; then
	2988	AC_DEFINE(HAVE_STATFS)
	2989	else
	2990	AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
	2991	AC_TRY_COMPILE(
	2992	[
	2993	#include <sys/statvfs.h>
	2994	],
	2995	[
	2996	long l;
	2997	struct statvfs fs;
	2998	statvfs("/", &fs);
	2999	l = fs.f_bsize;
	3000	l += fs.f_blocks;
	3001	l += fs.f_bavail;
	3002	],
	3003	[
	3004	wx_cv_func_statvfs=yes
	3005	],
	3006	[
	3007	wx_cv_func_statvfs=no
	3008	]
	3009	)
	3010	)
	3011
	3012	if test "$wx_cv_func_statvfs" = "yes"; then
	3013	AC_DEFINE(HAVE_STATVFS)
	3014	else
	3015	AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
	3016	fi
	3017	fi
	3018
	3019	dnl check for fcntl() or at least flock() needed by Unix implementation of
	3020	dnl wxSingleInstanceChecker
	3021	if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
	3022	AC_CHECK_FUNCS(fcntl flock, break)
	3023
	3024	if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
	3025	AC_MSG_WARN(wxSingleInstanceChecker not available)
	3026	wxUSE_SNGLINST_CHECKER=no
	3027	fi
	3028	fi
	3029
	3030	dnl check for timegm() used by datetime.cpp
	3031	AC_CHECK_FUNCS(timegm)
	3032
	3033	dnl look for a function to modify the environment
	3034	AC_CHECK_FUNCS(putenv setenv, break)
	3035
	3036	HAVE_SOME_SLEEP_FUNC=0
	3037	if test "$USE_BEOS" = 1; then
	3038	dnl BeOS has its own (wonder where did they get it from) sleep() function
	3039	dnl in unistd.h
	3040	AC_DEFINE(HAVE_SLEEP)
	3041	HAVE_SOME_SLEEP_FUNC=1
	3042	fi
	3043
	3044	if test "$USE_DARWIN" = 1; then
	3045	dnl Mac OS X has both nanosleep and usleep
	3046	dnl but only usleep is defined in unistd.h
	3047	AC_DEFINE(HAVE_USLEEP)
	3048	HAVE_SOME_SLEEP_FUNC=1
	3049	fi
	3050
	3051	if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
	3052	dnl try nanosleep() in libc and libposix4, if this fails - usleep()
	3053	POSIX4_LINK=
	3054	AC_CHECK_FUNCS(nanosleep,
	3055	AC_DEFINE(HAVE_NANOSLEEP),
	3056	[
	3057	AC_CHECK_LIB(posix4, nanosleep,
	3058	[
	3059	AC_DEFINE(HAVE_NANOSLEEP)
	3060	POSIX4_LINK=" -lposix4"
	3061	],
	3062	[
	3063	AC_CHECK_FUNCS(usleep,
	3064	AC_DEFINE(HAVE_USLEEP),
	3065	AC_MSG_WARN([wxSleep() function will not work])
	3066	)
	3067	]
	3068	)
	3069	]
	3070	)
	3071	fi
	3072
	3073	dnl check for uname (POSIX) and gethostname (BSD)
	3074	AC_CHECK_FUNCS(uname gethostname, break)
	3075
	3076	dnl check for MT-safe version of strtok (on DEC Alpha, it's ok for C compiler
	3077	dnl but not for C++ one - hence change language)
	3078	AC_LANG_SAVE
	3079	AC_LANG_CPLUSPLUS
	3080
	3081	AC_CHECK_FUNCS(strtok_r)
	3082
	3083	AC_LANG_RESTORE
	3084
	3085	dnl check for inet_addr and inet_aton (these may live either in libc, or in
	3086	dnl libnsl or libresolv or libsocket)
	3087	INET_LINK=
	3088	AC_CHECK_FUNCS(inet_addr,
	3089	AC_DEFINE(HAVE_INET_ADDR),
	3090	[
	3091	AC_CHECK_LIB(nsl, inet_addr,
	3092	INET_LINK="nsl",
	3093	AC_CHECK_LIB(resolv, inet_addr,
	3094	INET_LINK="resolv",
	3095	AC_CHECK_LIB(socket, inet_addr,
	3096	INET_LINK="socket"
	3097	)
	3098	)
	3099	)
	3100	]
	3101	)
	3102
	3103	AC_CHECK_FUNCS(inet_aton,
	3104	AC_DEFINE(HAVE_INET_ATON),
	3105	[
	3106	dnl only check it in the same lib
	3107	AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
	3108	])
	3109
	3110	if test "x$INET_LINK" != "x"; then
	3111	AC_DEFINE(HAVE_INET_ADDR)
	3112	INET_LINK=" -l$INET_LINK"
	3113	fi
	3114
	3115	fi
	3116	dnl if !MSW
	3117
	3118	dnl ===========================================================================
	3119	dnl Now we have all the info we need - use it!
	3120	dnl ===========================================================================
	3121
	3122	dnl flush the cache
	3123	AC_CACHE_SAVE
	3124
	3125	dnl ---------------------------------------------------------------------------
	3126	dnl thread support for Unix (always available under Win32)
	3127	dnl ---------------------------------------------------------------------------
	3128
	3129	dnl under MSW we always have thread support
	3130	CPP_MT_FLAG=
	3131	if test "$TOOLKIT" != "MSW"; then
	3132
	3133	dnl the code below:
	3134	dnl
	3135	dnl defines THREADS_LINK and THREADS_CFLAGS which are the options
	3136	dnl necessary to build the MT programs for the linker and compiler
	3137	dnl respectively
	3138	dnl
	3139	dnl sets wxUSE_THREADS=1 if thread support is activated
	3140
	3141	THREADS_LINK=
	3142	THREADS_CFLAGS=
	3143
	3144	if test "$wxUSE_THREADS" = "yes" ; then
	3145	if test "$wxUSE_WINE" = 1 ; then
	3146	AC_MSG_WARN([Threads are not supported under WINE... disabled])
	3147	wxUSE_THREADS="no"
	3148	elif test "$USE_BEOS" = 1; then
	3149	AC_MSG_WARN([BeOS threads are not yet supported... disabled])
	3150	wxUSE_THREADS="no"
	3151	fi
	3152	fi
	3153
	3154	if test "$wxUSE_THREADS" = "yes" ; then
	3155	dnl find if POSIX threads are available
	3156	dnl
	3157	dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
	3158	dnl archive from http://ac-archive.sourceforge.net/
	3159	dnl
	3160	dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
	3161	dnl Forero Cuervo <bachue@bachue.com> for the original code
	3162
	3163	dnl TODO: cache the result
	3164
	3165	dnl define the list of the thread options to try in the loop below
	3166	dnl with the convention that anything starting with '-' is a cpp flag
	3167	dnl while anything else is a library (i.e. there is an implicit "-l")
	3168	THREAD_OPTS="-pthread"
	3169	case "${host}" in
	3170	--solaris2* \| --sunos4* )
	3171	if test "x$GCC" = "xyes"; then
	3172	dnl Solaris/gcc combination use this one for some reason
	3173	THREAD_OPTS="-pthreads $THREAD_OPTS"
	3174	else
	3175	THREAD_OPTS="-mt $THREAD_OPTS"
	3176	fi
	3177	;;
	3178	--freebsd*)
	3179	dnl look, in order, for the kernel threads, then Linux threads
	3180	dnl and finally the userland threads
	3181	THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
	3182	;;
	3183	--darwin*)
	3184	dnl Darwin / Mac OS X just uses -lpthread tested below
	3185	THREAD_OPTS=""
	3186	;;
	3187	--aix*)
	3188	dnl AIX calls the library libpthreads - thanks IBM!
	3189	THREAD_OPTS="pthreads"
	3190	;;
	3191	esac
	3192
	3193	dnl simply linking with libpthread should make the test below work but
	3194	dnl it's far from certain that the threaded programs compiled without
	3195	dnl any special switches actually work, so try it after all the others
	3196	THREAD_OPTS="$THREAD_OPTS pthread none"
	3197
	3198	dnl now test for all possibilities
	3199	THREADS_OK=no
	3200	for flag in $THREAD_OPTS; do
	3201	case $flag in
	3202	none)
	3203	AC_MSG_CHECKING([whether pthreads work without any flags])
	3204	;;
	3205
	3206	-*)
	3207	AC_MSG_CHECKING([whether pthreads work with $flag])
	3208	THREADS_CFLAGS="$flag"
	3209	;;
	3210
	3211	*)
	3212	AC_MSG_CHECKING([for the pthreads library -l$flag])
	3213	THREADS_LINK="-l$flag"
	3214	;;
	3215	esac
	3216
	3217	save_LIBS="$LIBS"
	3218	save_CFLAGS="$CFLAGS"
	3219	LIBS="$THREADS_LINK $LIBS"
	3220	CFLAGS="$THREADS_CFLAGS $CFLAGS"
	3221
	3222	AC_TRY_LINK([#include <pthread.h>],
	3223	[pthread_create(0,0,0,0);],
	3224	THREADS_OK=yes)
	3225
	3226	LIBS="$save_LIBS"
	3227	CFLAGS="$save_CFLAGS"
	3228
	3229	AC_MSG_RESULT($THREADS_OK)
	3230	if test "x$THREADS_OK" = "xyes"; then
	3231	break;
	3232	fi
	3233
	3234	THREADS_LINK=""
	3235	THREADS_CFLAGS=""
	3236	done
	3237
	3238	if test "x$THREADS_OK" != "xyes"; then
	3239	wxUSE_THREADS=no
	3240	AC_MSG_WARN([No thread support on this system... disabled])
	3241	else
	3242	dnl yes, these special compiler flags should be used with the
	3243	dnl linker as well
	3244	LIBS="$THREADS_LINK $THREADS_CFLAGS $LIBS"
	3245
	3246	AC_MSG_CHECKING([if more special flags are required for pthreads])
	3247	flag=no
	3248	case "${host}" in
	3249	-aix \| -freebsd)
	3250	flag="-D_THREAD_SAFE"
	3251	;;
	3252	solaris \| alpha-osf)
	3253	flag="-D_REENTRANT"
	3254	;;
	3255	esac
	3256	AC_MSG_RESULT(${flag})
	3257	if test "x$flag" != xno; then
	3258	THREADS_CFLAGS="$THREADS_CFLAGS $flag"
	3259	fi
	3260
	3261	if test "x$THREADS_CFLAGS" != "x"; then
	3262	dnl don't add these options to CPPFLAGS as cpp might not know them
	3263	CFLAGS="$CFLAGS $THREADS_CFLAGS"
	3264	CXXFLAGS="$CXXFLAGS $THREADS_CFLAGS"
	3265	fi
	3266	fi
	3267	fi
	3268
	3269	dnl do other tests only if we are using threads
	3270	if test "$wxUSE_THREADS" = "yes" ; then
	3271	AC_CHECK_FUNCS(thr_setconcurrency)
	3272
	3273	AC_CHECK_HEADERS(sched.h)
	3274	if test "$ac_cv_header_sched_h" = "yes"; then
	3275	AC_CHECK_FUNC(sched_yield,
	3276	AC_DEFINE(HAVE_SCHED_YIELD),
	3277	[
	3278	AC_CHECK_LIB(posix4,
	3279	sched_yield,
	3280	[AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
	3281	AC_MSG_WARN(wxThread::Yield will not work properly)
	3282	)
	3283	]
	3284	)
	3285	fi
	3286
	3287	dnl to be able to set the thread priority, we need to have all of the
	3288	dnl following functions:
	3289	dnl 1. pthread_attr_getschedpolicy
	3290	dnl 2. sched_get_priority_min and sched_get_priority_max
	3291	dnl (this one can be in either libpthread or libposix4 (under Solaris))
	3292	dnl 3. pthread_attr_getschedparam and pthread_attr_setschedparam
	3293	HAVE_PRIOR_FUNCS=0
	3294	AC_CHECK_FUNC(pthread_attr_getschedpolicy,
	3295	AC_CHECK_FUNC(pthread_attr_setschedparam,
	3296	AC_CHECK_FUNC(sched_get_priority_max,
	3297	HAVE_PRIOR_FUNCS=1,
	3298	AC_CHECK_LIB([posix4], sched_get_priority_max,
	3299	[
	3300	HAVE_PRIOR_FUNCS=1
	3301	POSIX4_LINK=" -lposix4"
	3302	],
	3303	)
	3304	)
	3305	)
	3306	)
	3307
	3308	if test "$HAVE_PRIOR_FUNCS" = 1; then
	3309	AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
	3310	else
	3311	AC_MSG_WARN(Setting thread priority will not work)
	3312	fi
	3313
	3314	AC_CHECK_FUNC(pthread_cancel,
	3315	AC_DEFINE(HAVE_PTHREAD_CANCEL),
	3316	AC_MSG_WARN([wxThread::Kill() will not work properly]))
	3317
	3318	AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
	3319	[
	3320	AC_TRY_COMPILE([#include <pthread.h>],
	3321	[
	3322	pthread_cleanup_push(NULL, NULL);
	3323	pthread_cleanup_pop(0);
	3324	], [
	3325	wx_cv_func_pthread_cleanup_push=yes
	3326	], [
	3327	wx_cv_func_pthread_cleanup_push=no
	3328	])
	3329	])
	3330
	3331	if test "$wx_cv_func_pthread_cleanup_push" = "yes"; then
	3332	AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
	3333	fi
	3334
	3335	dnl mutexattr_t initialization is done in quite different ways on different
	3336	dnl platforms, so check for a few things:
	3337	dnl
	3338	dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
	3339	dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
	3340	dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
	3341	dnl defined, we do it by directly assigned
	3342	dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
	3343
	3344	dnl we need _GNU_SOURCE to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+
	3345	dnl (strictly speaking we only need _XOPEN_SOURCE=500 but just defining
	3346	dnl this disables _BSD_SOURCE which breaks libtiff compilation, so it is
	3347	dnl simpler to just define _GNU_SOURCE to get everything)
	3348	if test "x$wx_cv_lib_glibc21" = "xyes"; then
	3349	CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
	3350	fi
	3351
	3352	AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
	3353	[
	3354	AC_TRY_COMPILE([#include <pthread.h>],
	3355	[
	3356	pthread_mutexattr_t attr;
	3357	pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
	3358	], [
	3359	wx_cv_type_pthread_mutexattr_t=yes
	3360	], [
	3361	wx_cv_type_pthread_mutexattr_t=no
	3362	]
	3363	)
	3364	])
	3365
	3366	if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
	3367	AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
	3368	else
	3369	dnl don't despair, there may be another way to do it
	3370	AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
	3371	wx_cv_type_pthread_rec_mutex_init,
	3372	[
	3373	AC_TRY_COMPILE([#include <pthread.h>],
	3374	[
	3375	pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
	3376	], [
	3377	wx_cv_type_pthread_rec_mutex_init=yes
	3378	], [
	3379	wx_cv_type_pthread_rec_mutex_init=no
	3380	]
	3381	)
	3382	])
	3383	if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
	3384	AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
	3385	else
	3386	dnl this may break code working elsewhere, so at least warn about it
	3387	AC_MSG_WARN([wxMutex won't be recursive on this platform])
	3388	fi
	3389	fi
	3390	fi
	3391
	3392	dnl from if !MSW
	3393	fi
	3394
	3395	if test "$wxUSE_THREADS" = "yes"; then
	3396	AC_DEFINE(wxUSE_THREADS)
	3397
	3398	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
	3399	else
	3400	dnl on some systems, _REENTRANT should be defined if we want to use any _r()
	3401	dnl functions - add tests for other functions here as well
	3402	if test "$ac_cv_func_strtok_r" = "yes"; then
	3403	AC_MSG_CHECKING(if -D_REENTRANT is needed)
	3404	if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
	3405	TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
	3406	AC_MSG_RESULT(yes)
	3407	else
	3408	AC_MSG_RESULT(no)
	3409	fi
	3410	fi
	3411	fi
	3412
	3413	if test "$WXGTK20" = 1 ; then
	3414	AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
	3415	WXGTK12=1
	3416	fi
	3417
	3418	if test "$WXGTK12" = 1 ; then
	3419	AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
	3420	fi
	3421
	3422	if test "$WXGTK127" = 1 ; then
	3423	AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
	3424	fi
	3425
	3426	WXDEBUG=
	3427
	3428	if test "$wxUSE_DEBUG_INFO" = "yes" ; then
	3429	WXDEBUG="-g"
	3430	wxUSE_OPTIMISE=no
	3431	fi
	3432
	3433	if test "$wxUSE_DEBUG_GDB" = "yes" ; then
	3434	wxUSE_DEBUG_INFO=yes
	3435	WXDEBUG="-ggdb"
	3436	fi
	3437
	3438	if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
	3439	AC_DEFINE(WXDEBUG)
	3440	WXDEBUG_DEFINE="-D__WXDEBUG__"
	3441	else
	3442	if test "$wxUSE_GTK" = 1 ; then
	3443	WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
	3444	fi
	3445	fi
	3446
	3447	if test "$wxUSE_MEM_TRACING" = "yes" ; then
	3448	AC_DEFINE(wxUSE_MEMORY_TRACING)
	3449	AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
	3450	AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
	3451	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
	3452	fi
	3453
	3454	if test "$wxUSE_DMALLOC" = "yes" ; then
	3455	DMALLOC_LIBS="-ldmalloc"
	3456	fi
	3457
	3458	PROFILE=
	3459	if test "$wxUSE_PROFILE" = "yes" ; then
	3460	PROFILE=" -pg"
	3461	fi
	3462
	3463	CODE_GEN_FLAGS=
	3464	CODE_GEN_FLAGS_CXX=
	3465	if test "$GCC" = "yes" ; then
	3466	if test "$wxUSE_NO_RTTI" = "yes" ; then
	3467	CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-rtti"
	3468	fi
	3469	if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
	3470	CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fno-exceptions"
	3471	fi
	3472	if test "$wxUSE_PERMISSIVE" = "yes" ; then
	3473	CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
	3474	fi
	3475	if test "$USE_WIN32" = 1 ; then
	3476	# I'm not even really sure what this was ever added to solve,
	3477	# but someone added it for mingw native builds, so I guess
	3478	# they had a reason, right??
	3479	CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-pcc-struct-return"
	3480	fi
	3481	fi
	3482
	3483	if test "$wxUSE_OPTIMISE" = "no" ; then
	3484	OPTIMISE=
	3485	else
	3486	if test "$GCC" = yes ; then
	3487	OPTIMISE="-O2"
	3488	case "${host}" in
	3489	i586--\|i686-- )
	3490	OPTIMISE="${OPTIMISE} "
	3491	;;
	3492	esac
	3493	else
	3494	OPTIMISE="-O"
	3495	fi
	3496	fi
	3497
	3498	if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
	3499	AC_DEFINE(WXWIN_COMPATIBILITY_2)
	3500
	3501	WXWIN_COMPATIBILITY_2_2="yes"
	3502	fi
	3503
	3504	if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
	3505	AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
	3506	fi
	3507
	3508	dnl ---------------------------------------------------------------------------
	3509	dnl the library may be built without GUI classes at all
	3510	dnl ---------------------------------------------------------------------------
	3511
	3512	if test "$wxUSE_GUI" = "yes"; then
	3513	AC_DEFINE(wxUSE_GUI)
	3514
	3515	dnl the things we always pull in the GUI version of the library:
	3516	dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
	3517	dnl library really can't be built without those)
	3518	dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
	3519	dnl almost any program and the first 2 are needed to show a message box
	3520	dnl which want to be always able to do)
	3521	dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
	3522	dnl to compile without them (if the app doesn't do any drawing, it doesn't
	3523	dnl need the dcs, pens, brushes, ...), this just can't be done now
	3524	dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
	3525	dnl 5. misc stuff: timers, settings, message box
	3526	else
	3527	AC_DEFINE(wxUSE_NOGUI)
	3528	fi
	3529
	3530	dnl ---------------------------------------------------------------------------
	3531	dnl Unix/Windows
	3532	dnl ---------------------------------------------------------------------------
	3533
	3534	if test "$wxUSE_UNIX" = "yes"; then
	3535	AC_DEFINE(wxUSE_UNIX)
	3536	fi
	3537
	3538	dnl ---------------------------------------------------------------------------
	3539	dnl Register non-GUI class options for makefiles and setup.h
	3540	dnl ---------------------------------------------------------------------------
	3541
	3542	if test "$wxUSE_APPLE_IEEE" = "yes"; then
	3543	AC_DEFINE(wxUSE_APPLE_IEEE)
	3544	fi
	3545
	3546	if test "$wxUSE_TIMER" = "yes"; then
	3547	AC_DEFINE(wxUSE_TIMER)
	3548	fi
	3549
	3550	if test "$wxUSE_WAVE" = "yes"; then
	3551	AC_DEFINE(wxUSE_WAVE)
	3552	fi
	3553
	3554	if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
	3555	AC_DEFINE(wxUSE_CMDLINE_PARSER)
	3556	fi
	3557
	3558	if test "$wxUSE_STOPWATCH" = "yes"; then
	3559	AC_DEFINE(wxUSE_STOPWATCH)
	3560	fi
	3561
	3562	if test "$wxUSE_DATETIME" = "yes"; then
	3563	AC_DEFINE(wxUSE_DATETIME)
	3564	fi
	3565
	3566	if test "$wxUSE_TIMEDATE" = "yes"; then
	3567	AC_DEFINE(wxUSE_TIMEDATE)
	3568	fi
	3569
	3570	if test "$wxUSE_FILE" = "yes"; then
	3571	AC_DEFINE(wxUSE_FILE)
	3572	fi
	3573
	3574	if test "$wxUSE_FFILE" = "yes"; then
	3575	AC_DEFINE(wxUSE_FFILE)
	3576	fi
	3577
	3578	if test "$wxUSE_FILESYSTEM" = "yes"; then
	3579	AC_DEFINE(wxUSE_FILESYSTEM)
	3580	fi
	3581
	3582	if test "$wxUSE_FS_INET" = "yes"; then
	3583	AC_DEFINE(wxUSE_FS_INET)
	3584	fi
	3585
	3586	if test "$wxUSE_FS_ZIP" = "yes"; then
	3587	AC_DEFINE(wxUSE_FS_ZIP)
	3588	fi
	3589
	3590	if test "$wxUSE_ZIPSTREAM" = "yes"; then
	3591	AC_DEFINE(wxUSE_ZIPSTREAM)
	3592	fi
	3593
	3594	if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
	3595	AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
	3596	fi
	3597
	3598	if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
	3599	AC_DEFINE(wxUSE_SNGLINST_CHECKER)
	3600	fi
	3601
	3602	if test "$wxUSE_BUSYINFO" = "yes"; then
	3603	AC_DEFINE(wxUSE_BUSYINFO)
	3604	fi
	3605
	3606	if test "$wxUSE_STD_IOSTREAM" = "yes"; then
	3607	AC_DEFINE(wxUSE_STD_IOSTREAM)
	3608	fi
	3609
	3610	if test "$wxUSE_TEXTBUFFER" = "yes"; then
	3611	AC_DEFINE(wxUSE_TEXTBUFFER)
	3612	fi
	3613
	3614	if test "$wxUSE_TEXTFILE" = "yes"; then
	3615	if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
	3616	AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
	3617	else
	3618	AC_DEFINE(wxUSE_TEXTFILE)
	3619	fi
	3620	fi
	3621
	3622	if test "$wxUSE_CONFIG" = "yes" ; then
	3623	if test "$wxUSE_TEXTFILE" != "yes"; then
	3624	AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
	3625	else
	3626	AC_DEFINE(wxUSE_CONFIG)
	3627	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
	3628	fi
	3629	fi
	3630
	3631	if test "$wxUSE_INTL" = "yes" ; then
	3632	if test "$wxUSE_FILE" != "yes"; then
	3633	AC_MSG_WARN(I18n code requires wxFile... disabled)
	3634	else
	3635	AC_DEFINE(wxUSE_INTL)
	3636	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
	3637	GUIDIST="$GUIDIST INTL_DIST"
	3638	fi
	3639	fi
	3640
	3641	if test "$wxUSE_LOG" = "yes"; then
	3642	AC_DEFINE(wxUSE_LOG)
	3643
	3644	if test "$wxUSE_LOGGUI" = "yes"; then
	3645	AC_DEFINE(wxUSE_LOGGUI)
	3646	fi
	3647
	3648	if test "$wxUSE_LOGWINDOW" = "yes"; then
	3649	AC_DEFINE(wxUSE_LOGWINDOW)
	3650	fi
	3651
	3652	if test "$wxUSE_LOGDIALOG" = "yes"; then
	3653	AC_DEFINE(wxUSE_LOG_DIALOG)
	3654	fi
	3655	fi
	3656
	3657	if test "$wxUSE_LONGLONG" = "yes"; then
	3658	AC_DEFINE(wxUSE_LONGLONG)
	3659	fi
	3660
	3661	if test "$wxUSE_GEOMETRY" = "yes"; then
	3662	AC_DEFINE(wxUSE_GEOMETRY)
	3663	fi
	3664
	3665	if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
	3666	AC_DEFINE(wxUSE_DIALUP_MANAGER)
	3667	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
	3668	fi
	3669
	3670	if test "$wxUSE_STREAMS" = "yes" ; then
	3671	AC_DEFINE(wxUSE_STREAMS)
	3672	fi
	3673
	3674	dnl ---------------------------------------------------------------------------
	3675	dnl time/date functions
	3676	dnl ------------------------------------------------------------------------
	3677
	3678	if test "$wxUSE_DATETIME" = "yes"; then
	3679	dnl check for strptime
	3680	AC_CHECK_FUNCS(strptime)
	3681
	3682	dnl check for timezone variable
	3683	dnl doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
	3684	AC_CACHE_CHECK(for timezone variable in <time.h>,
	3685	wx_cv_var_timezone,
	3686	[
	3687	AC_TRY_COMPILE(
	3688	[
	3689	#include <time.h>
	3690	],
	3691	[
	3692	int tz;
	3693	tz = timezone;
	3694	],
	3695	[
	3696	wx_cv_var_timezone=timezone
	3697	],
	3698	[
	3699	AC_TRY_COMPILE(
	3700	[
	3701	#include <time.h>
	3702	],
	3703	[
	3704	int tz;
	3705	tz = _timezone;
	3706	],
	3707	[
	3708	wx_cv_var_timezone=_timezone
	3709	],
	3710	[
	3711	AC_TRY_COMPILE(
	3712	[
	3713	#include <time.h>
	3714	],
	3715	[
	3716	int tz;
	3717	tz = __timezone;
	3718	],
	3719	[
	3720	wx_cv_var_timezone=__timezone
	3721	],
	3722	[
	3723	if test "$USE_DOS" = 0 ; then
	3724	AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
	3725	fi
	3726	]
	3727	)
	3728	]
	3729	)
	3730	]
	3731	)
	3732	]
	3733	)
	3734
	3735	dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
	3736	if test "x$wx_cv_var_timezone" != x ; then
	3737	AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
	3738	fi
	3739
	3740	dnl check for localtime (it's POSIX, but the check can do no harm...)
	3741	AC_CHECK_FUNCS(localtime)
	3742
	3743	if test "$ac_cv_func_localtime" = "yes"; then
	3744	AC_CACHE_CHECK(for tm_gmtoff in struct tm,
	3745	wx_cv_struct_tm_has_gmtoff,
	3746	[
	3747	AC_TRY_COMPILE(
	3748	[
	3749	#include <time.h>
	3750	],
	3751	[
	3752	struct tm tm;
	3753	tm.tm_gmtoff++;
	3754	],
	3755	[
	3756	wx_cv_struct_tm_has_gmtoff=yes
	3757	],
	3758	wx_cv_struct_tm_has_gmtoff=no
	3759	)
	3760	])
	3761	fi
	3762
	3763	if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
	3764	AC_DEFINE(WX_GMTOFF_IN_TM)
	3765	fi
	3766
	3767	dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
	3768	dnl function to be used for high resolution timers
	3769	AC_CHECK_FUNCS(gettimeofday ftime, break)
	3770
	3771	if test "$ac_cv_func_gettimeofday" = "yes"; then
	3772	AC_CACHE_CHECK([whether gettimeofday takes two arguments],
	3773	wx_cv_func_gettimeofday_has_2_args,
	3774	[
	3775	dnl on some _really_ old systems it takes only 1 argument
	3776	AC_LANG_SAVE
	3777	AC_LANG_CPLUSPLUS
	3778
	3779	AC_TRY_COMPILE(
	3780	[
	3781	#include <sys/time.h>
	3782	#include <unistd.h>
	3783	],
	3784	[
	3785	struct timeval tv;
	3786	gettimeofday(&tv, NULL);
	3787	],
	3788	wx_cv_func_gettimeofday_has_2_args=yes,
	3789	AC_TRY_COMPILE(
	3790	[
	3791	#include <sys/time.h>
	3792	#include <unistd.h>
	3793	],
	3794	[
	3795	struct timeval tv;
	3796	gettimeofday(&tv);
	3797	],
	3798	wx_cv_func_gettimeofday_has_2_args=no,
	3799	[
	3800	AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
	3801	wx_cv_func_gettimeofday_has_2_args=unknown
	3802	]
	3803	)
	3804	)
	3805	AC_LANG_RESTORE
	3806	])
	3807
	3808	if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
	3809	AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
	3810	fi
	3811	fi
	3812
	3813	AC_DEFINE(wxUSE_TIMEDATE)
	3814	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
	3815	fi
	3816
	3817	dnl ------------------------------------------------------------------------
	3818	dnl wxSocket
	3819	dnl ------------------------------------------------------------------------
	3820
	3821	dnl VZ: the GUI hooks wxSocket needs are not implemented yet in wxX11
	3822	if test "$wxUSE_SOCKETS" = "yes"; then
	3823	if test "$TOOLKIT" = "X11"; then
	3824	AC_MSG_WARN([wxSocket not yet supported under X11... disabled])
	3825	wxUSE_SOCKETS="no"
	3826	fi
	3827	fi
	3828
	3829	if test "$wxUSE_SOCKETS" = "yes"; then
	3830	dnl under MSW we always have sockets
	3831	if test "$TOOLKIT" != "MSW"; then
	3832	dnl under Solaris and OS/2, socket functions live in -lsocket
	3833	AC_CHECK_FUNC(socket,,
	3834	AC_CHECK_LIB(socket, socket,
	3835	if test "$INET_LINK" != " -lsocket"; then
	3836	INET_LINK="$INET_LINK -lsocket"
	3837	fi,
	3838	[
	3839	AC_MSG_WARN([socket library not found - sockets will be disabled])
	3840	wxUSE_SOCKETS=no
	3841	]
	3842	)
	3843	)
	3844	fi
	3845	fi
	3846
	3847	if test "$wxUSE_SOCKETS" = "yes" ; then
	3848	dnl this test may be appropriate if building under cygwin
	3849	dnl right now I'm assuming it also uses the winsock stuff
	3850	dnl like mingw does.. -- RL
	3851	if test "$TOOLKIT" != "MSW"; then
	3852	dnl determine the type of third argument for getsockname
	3853	AC_CACHE_CHECK([what is the type of the third argument of getsockname],
	3854	wx_cv_type_getsockname3,
	3855	[
	3856	AC_LANG_SAVE
	3857	AC_LANG_CPLUSPLUS
	3858
	3859	AC_TRY_COMPILE(
	3860	[
	3861	#include <sys/types.h>
	3862	#include <sys/socket.h>
	3863	],
	3864	[
	3865	socklen_t len;
	3866	getsockname(0, 0, &len);
	3867	],
	3868	wx_cv_type_getsockname3=socklen_t,
	3869	AC_TRY_COMPILE(
	3870	[
	3871	#include <sys/types.h>
	3872	#include <sys/socket.h>
	3873	],
	3874	[
	3875	size_t len;
	3876	getsockname(0, 0, &len);
	3877	],
	3878	wx_cv_type_getsockname3=size_t,
	3879	AC_TRY_COMPILE(
	3880	[
	3881	#include <sys/types.h>
	3882	#include <sys/socket.h>
	3883	],
	3884	[
	3885	int len;
	3886	getsockname(0, 0, &len);
	3887	],
	3888	wx_cv_type_getsockname3=int,
	3889	wx_cv_type_getsockname3=unknown
	3890	)
	3891	)
	3892	)
	3893
	3894	AC_LANG_RESTORE
	3895	])
	3896
	3897	if test "$wx_cv_type_getsockname3" = "unknown"; then
	3898	wxUSE_SOCKETS=no
	3899	AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
	3900	else
	3901	AC_DEFINE_UNQUOTED(SOCKLEN_T, $wx_cv_type_getsockname3)
	3902	fi
	3903	fi
	3904	fi
	3905
	3906	if test "$wxUSE_SOCKETS" = "yes" ; then
	3907	AC_DEFINE(wxUSE_SOCKETS)
	3908	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
	3909	fi
	3910
	3911	dnl ---------------------------------------------------------------------------
	3912	dnl Joystick support
	3913	dnl ---------------------------------------------------------------------------
	3914
	3915	if test "$wxUSE_GUI" = "yes"; then
	3916
	3917	if test "$TOOLKIT" = "MAC"; then
	3918	AC_MSG_WARN([Joystick not yet supported under Mac OS X... disabled])
	3919	wxUSE_JOYSTICK=no
	3920	fi
	3921	if test "$TOOLKIT" = "MOTIF"; then
	3922	AC_MSG_WARN([Joystick not yet supported under Motif... disabled])
	3923	wxUSE_JOYSTICK=no
	3924	fi
	3925	if test "$TOOLKIT" = "X11"; then
	3926	AC_MSG_WARN([Joystick not yet supported under X11... disabled])
	3927	wxUSE_JOYSTICK=no
	3928	fi
	3929
	3930	dnl under MSW we always have joystick support
	3931	if test "$TOOLKIT" != "MSW"; then
	3932	if test "$wxUSE_JOYSTICK" = "yes"; then
	3933	dnl joystick support is only for Linux 2.1.x or greater
	3934	AC_CHECK_HEADERS(linux/joystick.h)
	3935	if test "$ac_cv_header_linux_joystick_h" != "yes"; then
	3936	wxUSE_JOYSTICK=no
	3937	AC_MSG_WARN(Joystick not supported by this system... disabled)
	3938	fi
	3939	fi
	3940	fi
	3941
	3942	if test "$wxUSE_JOYSTICK" = "yes"; then
	3943	AC_DEFINE(wxUSE_JOYSTICK)
	3944	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
	3945	fi
	3946	fi
	3947
	3948	dnl ------------------------------------------------------------------------
	3949	dnl DLL support
	3950	dnl ------------------------------------------------------------------------
	3951
	3952	dnl under MSW we always have LoadLibrary/GetProcAddress
	3953	if test "$TOOLKIT" != "MSW"; then
	3954
	3955	HAVE_DL_FUNCS=0
	3956	HAVE_SHL_FUNCS=0
	3957	if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
	3958	if test "$USE_DARWIN" = 1; then
	3959	dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
	3960	HAVE_DL_FUNCS=1
	3961	else
	3962	dnl the test is a bit complicated because we check for dlopen() both with
	3963	dnl and without -ldl and we also try to find shl_load() if there is no
	3964	dnl dlopen() on this system
	3965	AC_CHECK_FUNCS(dlopen,
	3966	[
	3967	AC_DEFINE(HAVE_DLOPEN)
	3968	HAVE_DL_FUNCS=1
	3969	],
	3970	[
	3971	AC_CHECK_LIB(dl, dlopen,
	3972	[
	3973	AC_DEFINE(HAVE_DLOPEN)
	3974	HAVE_DL_FUNCS=1
	3975	DL_LINK=" -ldl$DL_LINK"
	3976	],
	3977	[
	3978	AC_CHECK_FUNCS(shl_load,
	3979	[
	3980	AC_DEFINE(HAVE_SHL_LOAD)
	3981	HAVE_SHL_FUNCS=1
	3982	],
	3983	[
	3984	AC_CHECK_LIB(shl_load, dld,
	3985	[
	3986	HAVE_SHL_FUNCS=1
	3987	DL_LINK=" -ldld$DL_LINK"
	3988	])
	3989	])
	3990	])
	3991	])
	3992
	3993	dnl check also for dlerror()
	3994	if test "$HAVE_DL_FUNCS" = 1; then
	3995	AC_CHECK_FUNCS(dlerror,
	3996	AC_DEFINE(HAVE_DLERROR),
	3997	AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR)))
	3998	fi
	3999	fi
	4000
	4001	if test "$HAVE_DL_FUNCS" = 0; then
	4002	if test "$HAVE_SHL_FUNCS" = 0; then
	4003	if test "$USE_UNIX" = 1; then
	4004	AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
	4005	wxUSE_DYNAMIC_LOADER=no
	4006	wxUSE_DYNLIB_CLASS=no
	4007	else
	4008	AC_MSG_WARN([Assuming wxLibrary class works on this platform])
	4009	fi
	4010	fi
	4011	fi
	4012	fi
	4013	fi
	4014
	4015	if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
	4016	AC_DEFINE(wxUSE_DYNAMIC_LOADER)
	4017	elif test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
	4018	AC_DEFINE(wxUSE_DYNLIB_CLASS)
	4019	fi
	4020
	4021	dnl ---------------------------------------------------------------------------
	4022	dnl String stuff
	4023	dnl ---------------------------------------------------------------------------
	4024
	4025	if test "$wxUSE_FONTMAP" = "yes" ; then
	4026	AC_DEFINE(wxUSE_FONTMAP)
	4027	fi
	4028
	4029	if test "$wxUSE_UNICODE" = "yes" ; then
	4030	AC_DEFINE(wxUSE_UNICODE)
	4031
	4032	if test "$wxUSE_MSW" != 1; then
	4033	wxUSE_UNICODE_MSLU=no
	4034	fi
	4035
	4036	if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
	4037	AC_CHECK_LIB(unicows,main,
	4038	[
	4039	AC_DEFINE(wxUSE_UNICODE_MSLU)
	4040	],
	4041	[
	4042	AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
	4043	Applications will only run on Windows NT/2000/XP!])
	4044	wxUSE_UNICODE_MSLU=no
	4045	])
	4046	fi
	4047	fi
	4048
	4049	if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
	4050	AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
	4051	fi
	4052
	4053
	4054	dnl ----------------------------------------------------------------
	4055	dnl iODBC support
	4056	dnl ----------------------------------------------------------------
	4057
	4058	IODBC_C_SRC=""
	4059	if test "$wxUSE_ODBC" = "yes" ; then
	4060	AC_DEFINE(wxUSE_ODBC)
	4061	WXODBCFLAG="-D_IODBC_"
	4062	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
	4063	fi
	4064
	4065	dnl ----------------------------------------------------------------
	4066	dnl Register PostScript options for makefiles and setup.h
	4067	dnl ----------------------------------------------------------------
	4068
	4069	if test "$wxUSE_POSTSCRIPT" = "yes" ; then
	4070	AC_DEFINE(wxUSE_POSTSCRIPT)
	4071	fi
	4072
	4073	AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
	4074
	4075	AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
	4076
	4077	dnl ---------------------------------------------------------------------------
	4078	dnl big GUI components: MDI, doc/view, printing, help, ...
	4079	dnl ---------------------------------------------------------------------------
	4080
	4081	if test "$wxUSE_CONSTRAINTS" = "yes"; then
	4082	AC_DEFINE(wxUSE_CONSTRAINTS)
	4083	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
	4084	fi
	4085
	4086	if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
	4087	if test "$wxUSE_UNIVERSAL" = "yes"; then
	4088	AC_MSG_WARN(MDI not yet supported for wxUniversal... disabled)
	4089	wxUSE_MDI_ARCHITECTURE=no
	4090	fi
	4091
	4092	if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
	4093	AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
	4094	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
	4095	fi
	4096	fi
	4097
	4098	if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
	4099	AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
	4100	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
	4101	if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
	4102	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
	4103	fi
	4104	fi
	4105
	4106	if test "$wxUSE_HELP" = "yes"; then
	4107	AC_DEFINE(wxUSE_HELP)
	4108	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
	4109
	4110	if test "$wxUSE_MSW" = 1; then
	4111	if test "$wxUSE_MS_HTML_HELP" = "yes"; then
	4112	AC_DEFINE(wxUSE_MS_HTML_HELP)
	4113	fi
	4114	fi
	4115
	4116	if test "$wxUSE_WXHTML_HELP" = "yes"; then
	4117	if test "$wxUSE_HTML" = "yes"; then
	4118	AC_DEFINE(wxUSE_WXHTML_HELP)
	4119	else
	4120	AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
	4121	wxUSE_WXHTML_HELP=no
	4122	fi
	4123	fi
	4124	fi
	4125
	4126	if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
	4127	if test "$wxUSE_CONSTRAINTS" != "yes"; then
	4128	AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
	4129	else
	4130	AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
	4131	fi
	4132	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
	4133	fi
	4134
	4135	if test "$wxUSE_PROLOGIO" = "yes" ; then
	4136	AC_DEFINE(wxUSE_PROLOGIO)
	4137	fi
	4138
	4139	if test "$wxUSE_RESOURCES" = "yes" ; then
	4140	if test "$wxUSE_NANOX" = "yes"; then
	4141	AC_MSG_WARN([Cannot use resource database functions in NanoX])
	4142	else
	4143	AC_DEFINE(wxUSE_RESOURCES)
	4144	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
	4145	fi
	4146	fi
	4147
	4148	if test "$wxUSE_X_RESOURCES" = "yes"; then
	4149	AC_DEFINE(wxUSE_X_RESOURCES)
	4150	fi
	4151
	4152	dnl ---------------------------------------------------------------------------
	4153	dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
	4154	dnl ---------------------------------------------------------------------------
	4155
	4156	dnl check for ole headers and disable a few features requiring it if not
	4157	dnl present (earlier versions of mingw32 don't have ole2.h)
	4158	if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ" = "yes" \
	4159	-o "$wxUSE_CLIPBOARD" = "yes" \
	4160	-o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
	4161	AC_CHECK_HEADERS(ole2.h)
	4162
	4163	if test "$ac_cv_header_ole2_h" = "yes" ; then
	4164	if test "$GCC" = yes ; then
	4165	ALL_OBJECTS="$ALL_OBJECTS \$(OLEOBJS)"
	4166	CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS_CXX -fvtable-thunks"
	4167	LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
	4168	AC_DEFINE(wxUSE_OLE)
	4169
	4170	fi
	4171
	4172	dnl for OLE clipboard and dnd
	4173	AC_DEFINE(wxUSE_DATAOBJ)
	4174	else
	4175	AC_MSG_WARN([Some features disabled because OLE headers not found])
	4176
	4177	wxUSE_CLIPBOARD=no
	4178	wxUSE_DRAG_AND_DROP=no
	4179	wxUSE_DATAOBJ=no
	4180	fi
	4181
	4182	if test "$wxUSE_METAFILE" = "yes"; then
	4183	AC_DEFINE(wxUSE_METAFILE)
	4184
	4185	dnl this one should probably be made separately configurable
	4186	AC_DEFINE(wxUSE_ENH_METAFILE)
	4187	fi
	4188	fi
	4189
	4190	if test "$wxUSE_IPC" = "yes"; then
	4191	if test "$wxUSE_SOCKETS" != "yes"; then
	4192	AC_MSG_WARN(wxWindows IPC classes require sockets... disabled)
	4193	fi
	4194
	4195	AC_DEFINE(wxUSE_IPC)
	4196	fi
	4197
	4198	if test "$wxUSE_CLIPBOARD" = "yes"; then
	4199	AC_DEFINE(wxUSE_CLIPBOARD)
	4200
	4201	dnl required by clipboard code in configuration check
	4202	AC_DEFINE(wxUSE_DATAOBJ)
	4203	fi
	4204
	4205	if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
	4206	if test "$wxUSE_GTK" = 1; then
	4207	if test "$WXGTK12" != 1; then
	4208	AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
	4209	wxUSE_DRAG_AND_DROP=no
	4210	fi
	4211	fi
	4212
	4213	if test "$wxUSE_MOTIF" = 1; then
	4214	AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
	4215	wxUSE_DRAG_AND_DROP=no
	4216	fi
	4217
	4218	if test "$wxUSE_X11" = 1; then
	4219	AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
	4220	wxUSE_DRAG_AND_DROP=no
	4221	fi
	4222
	4223	if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
	4224	AC_DEFINE(wxUSE_DRAG_AND_DROP)
	4225	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
	4226	fi
	4227
	4228	fi
	4229
	4230	if test "$wxUSE_SPLINES" = "yes" ; then
	4231	AC_DEFINE(wxUSE_SPLINES)
	4232	fi
	4233
	4234	dnl ---------------------------------------------------------------------------
	4235	dnl GUI controls
	4236	dnl ---------------------------------------------------------------------------
	4237
	4238	USES_CONTROLS=0
	4239	if test "$wxUSE_CONTROLS" = "yes"; then
	4240	USES_CONTROLS=1
	4241	fi
	4242
	4243	if test "$wxUSE_ACCEL" = "yes"; then
	4244	AC_DEFINE(wxUSE_ACCEL)
	4245	USES_CONTROLS=1
	4246	fi
	4247
	4248	if test "$wxUSE_BUTTON" = "yes"; then
	4249	AC_DEFINE(wxUSE_BUTTON)
	4250	USES_CONTROLS=1
	4251	fi
	4252
	4253	if test "$wxUSE_BMPBUTTON" = "yes"; then
	4254	AC_DEFINE(wxUSE_BMPBUTTON)
	4255	USES_CONTROLS=1
	4256	fi
	4257
	4258	if test "$wxUSE_CALCTRL" = "yes"; then
	4259	AC_DEFINE(wxUSE_CALENDARCTRL)
	4260	USES_CONTROLS=1
	4261	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
	4262	fi
	4263
	4264	if test "$wxUSE_CARET" = "yes"; then
	4265	AC_DEFINE(wxUSE_CARET)
	4266	USES_CONTROLS=1
	4267	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
	4268	fi
	4269
	4270	if test "$wxUSE_COMBOBOX" = "yes"; then
	4271	AC_DEFINE(wxUSE_COMBOBOX)
	4272	USES_CONTROLS=1
	4273	fi
	4274
	4275	if test "$wxUSE_CHOICE" = "yes"; then
	4276	AC_DEFINE(wxUSE_CHOICE)
	4277	USES_CONTROLS=1
	4278	fi
	4279
	4280	if test "$wxUSE_CHECKBOX" = "yes"; then
	4281	AC_DEFINE(wxUSE_CHECKBOX)
	4282	USES_CONTROLS=1
	4283	fi
	4284
	4285	if test "$wxUSE_CHECKLST" = "yes"; then
	4286	AC_DEFINE(wxUSE_CHECKLISTBOX)
	4287	USES_CONTROLS=1
	4288	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
	4289	fi
	4290
	4291	if test "$wxUSE_GAUGE" = "yes"; then
	4292	AC_DEFINE(wxUSE_GAUGE)
	4293	USES_CONTROLS=1
	4294	fi
	4295
	4296	if test "$wxUSE_NEW_GRID" = "yes"; then
	4297	wxUSE_GRID="yes"
	4298	AC_DEFINE(wxUSE_NEW_GRID)
	4299	USES_CONTROLS=1
	4300	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
	4301	fi
	4302
	4303	if test "$wxUSE_GRID" = "yes"; then
	4304	AC_DEFINE(wxUSE_GRID)
	4305	USES_CONTROLS=1
	4306	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
	4307	fi
	4308
	4309	if test "$wxUSE_IMAGLIST" = "yes"; then
	4310	AC_DEFINE(wxUSE_IMAGLIST)
	4311	fi
	4312
	4313	if test "$wxUSE_LISTBOX" = "yes"; then
	4314	AC_DEFINE(wxUSE_LISTBOX)
	4315	USES_CONTROLS=1
	4316	fi
	4317
	4318	if test "$wxUSE_LISTCTRL" = "yes"; then
	4319	if test "$wxUSE_IMAGLIST" = "yes"; then
	4320	AC_DEFINE(wxUSE_LISTCTRL)
	4321	USES_CONTROLS=1
	4322	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
	4323	else
	4324	AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
	4325	fi
	4326	fi
	4327
	4328	if test "$wxUSE_NOTEBOOK" = "yes"; then
	4329	AC_DEFINE(wxUSE_NOTEBOOK)
	4330	USES_CONTROLS=1
	4331	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
	4332	fi
	4333
	4334	if test "$wxUSE_PROPSHEET" = "yes"; then
	4335	AC_DEFINE(wxUSE_PROPSHEET)
	4336	USES_CONTROLS=1
	4337	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
	4338	fi
	4339
	4340	if test "$wxUSE_RADIOBOX" = "yes"; then
	4341	AC_DEFINE(wxUSE_RADIOBOX)
	4342	USES_CONTROLS=1
	4343	fi
	4344
	4345	if test "$wxUSE_RADIOBTN" = "yes"; then
	4346	AC_DEFINE(wxUSE_RADIOBTN)
	4347	USES_CONTROLS=1
	4348	fi
	4349
	4350	if test "$wxUSE_SASH" = "yes"; then
	4351	AC_DEFINE(wxUSE_SASH)
	4352	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
	4353	fi
	4354
	4355	if test "$wxUSE_SCROLLBAR" = "yes"; then
	4356	AC_DEFINE(wxUSE_SCROLLBAR)
	4357	USES_CONTROLS=1
	4358	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
	4359	fi
	4360
	4361	if test "$wxUSE_SLIDER" = "yes"; then
	4362	AC_DEFINE(wxUSE_SLIDER)
	4363	USES_CONTROLS=1
	4364	fi
	4365
	4366	if test "$wxUSE_SPINBTN" = "yes"; then
	4367	AC_DEFINE(wxUSE_SPINBTN)
	4368	USES_CONTROLS=1
	4369	fi
	4370
	4371	if test "$wxUSE_SPINCTRL" = "yes"; then
	4372	AC_DEFINE(wxUSE_SPINCTRL)
	4373	USES_CONTROLS=1
	4374	fi
	4375
	4376	if test "$wxUSE_SPLITTER" = "yes"; then
	4377	AC_DEFINE(wxUSE_SPLITTER)
	4378	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
	4379	fi
	4380
	4381	if test "$wxUSE_STATBMP" = "yes"; then
	4382	AC_DEFINE(wxUSE_STATBMP)
	4383	USES_CONTROLS=1
	4384	fi
	4385
	4386	if test "$wxUSE_STATBOX" = "yes"; then
	4387	AC_DEFINE(wxUSE_STATBOX)
	4388	USES_CONTROLS=1
	4389	fi
	4390
	4391	if test "$wxUSE_STATTEXT" = "yes"; then
	4392	AC_DEFINE(wxUSE_STATTEXT)
	4393	USES_CONTROLS=1
	4394	fi
	4395
	4396	if test "$wxUSE_STATLINE" = "yes"; then
	4397	if test "$wxUSE_WINE" = 1 ; then
	4398	AC_MSG_WARN([wxStaticLine is not supported under WINE])
	4399	else
	4400	AC_DEFINE(wxUSE_STATLINE)
	4401	USES_CONTROLS=1
	4402	fi
	4403	fi
	4404
	4405	if test "$wxUSE_STATUSBAR" = "yes"; then
	4406	AC_DEFINE(wxUSE_STATUSBAR)
	4407	USES_CONTROLS=1
	4408
	4409	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
	4410	fi
	4411
	4412	if test "$wxUSE_TABDIALOG" = "yes"; then
	4413	AC_DEFINE(wxUSE_TAB_DIALOG)
	4414	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
	4415	fi
	4416
	4417	if test "$wxUSE_TEXTCTRL" = "yes"; then
	4418	AC_DEFINE(wxUSE_TEXTCTRL)
	4419	USES_CONTROLS=1
	4420	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
	4421	fi
	4422
	4423	if test "$wxUSE_TOGGLEBTN" = "yes"; then
	4424	if test "$wxUSE_MAC" = 1; then
	4425	AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
	4426	wxUSE_TOGGLEBTN=no
	4427	fi
	4428	if test "$wxUSE_UNIVERSAL" = "yes"; then
	4429	AC_MSG_WARN([Toggle button not yet supported under wxUniversal... disabled])
	4430	wxUSE_TOGGLEBTN=no
	4431	fi
	4432
	4433	if test "$wxUSE_TOGGLEBTN" = "yes"; then
	4434	AC_DEFINE(wxUSE_TOGGLEBTN)
	4435	USES_CONTROLS=1
	4436	fi
	4437	fi
	4438
	4439	if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
	4440	AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
	4441	wxUSE_TOOLBAR="yes"
	4442	USES_CONTROLS=1
	4443	fi
	4444
	4445	if test "$wxUSE_TOOLBAR" = "yes"; then
	4446	AC_DEFINE(wxUSE_TOOLBAR)
	4447	USES_CONTROLS=1
	4448
	4449	dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
	4450	if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
	4451	wxUSE_TOOLBAR_NATIVE="yes"
	4452	fi
	4453
	4454	if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
	4455	AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
	4456	USES_CONTROLS=1
	4457	fi
	4458
	4459	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
	4460	fi
	4461
	4462	if test "$wxUSE_TOOLTIPS" = "yes"; then
	4463	if test "$wxUSE_MOTIF" = 1; then
	4464	AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
	4465	else
	4466	if test "$wxUSE_WINE" = 1; then
	4467	AC_MSG_WARN([wxTooltip not supported under WINE... disabled])
	4468	else
	4469	if test "$wxUSE_UNIVERSAL" = "yes"; then
	4470	AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
	4471	else
	4472	AC_DEFINE(wxUSE_TOOLTIPS)
	4473	fi
	4474	fi
	4475	fi
	4476	fi
	4477
	4478	if test "$wxUSE_TREECTRL" = "yes"; then
	4479	if test "$wxUSE_IMAGLIST" = "yes"; then
	4480	AC_DEFINE(wxUSE_TREECTRL)
	4481	USES_CONTROLS=1
	4482	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
	4483	else
	4484	AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
	4485	fi
	4486	fi
	4487
	4488	if test "$wxUSE_POPUPWIN" = "yes"; then
	4489	if test "$wxUSE_MAC" = 1; then
	4490	AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
	4491	else
	4492	if test "$wxUSE_MOTIF" = 1; then
	4493	AC_MSG_WARN([wxPopupWindow not yet supported under Motif... disabled])
	4494	else
	4495	if test "$wxUSE_PM" = 1; then
	4496	AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
	4497	else
	4498	AC_DEFINE(wxUSE_POPUPWIN)
	4499
	4500	USES_CONTROLS=1
	4501	fi
	4502	fi
	4503	fi
	4504	fi
	4505
	4506	if test "$wxUSE_TIPWINDOW" = "yes"; then
	4507	if test "$wxUSE_PM" = 1; then
	4508	AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
	4509	else
	4510	AC_DEFINE(wxUSE_TIPWINDOW)
	4511	fi
	4512	fi
	4513
	4514	if test "$USES_CONTROLS" = 1; then
	4515	AC_DEFINE(wxUSE_CONTROLS)
	4516	fi
	4517
	4518	dnl ---------------------------------------------------------------------------
	4519	dnl misc options
	4520	dnl ---------------------------------------------------------------------------
	4521
	4522	if test "$wxUSE_TREELAYOUT" = "yes"; then
	4523	AC_DEFINE(wxUSE_TREELAYOUT)
	4524	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelay"
	4525	fi
	4526
	4527	if test "$wxUSE_DRAGIMAGE" = "yes"; then
	4528	AC_DEFINE(wxUSE_DRAGIMAGE)
	4529	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
	4530	fi
	4531
	4532	if test "$wxUSE_MENUS" = "yes"; then
	4533	AC_DEFINE(wxUSE_MENUS)
	4534	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
	4535	fi
	4536
	4537	if test "$wxUSE_METAFILE" = "yes"; then
	4538	AC_DEFINE(wxUSE_METAFILE)
	4539	fi
	4540
	4541	if test "$wxUSE_MIMETYPE" = "yes"; then
	4542	AC_DEFINE(wxUSE_MIMETYPE)
	4543	fi
	4544
	4545	if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
	4546	AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
	4547	if test "$TOOLKIT" = "MSW"; then
	4548	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
	4549	fi
	4550
	4551	fi
	4552
	4553	if test "$wxUSE_PROTOCOL" = "yes"; then
	4554	if test "$wxUSE_SOCKETS" != "yes"; then
	4555	AC_MSG_WARN(Protocol classes require sockets... disabled)
	4556	wxUSE_PROTOCOL=no
	4557	fi
	4558
	4559	if test "$wxUSE_PROTOCOL" = "yes"; then
	4560	AC_DEFINE(wxUSE_PROTOCOL)
	4561
	4562	if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
	4563	AC_DEFINE(wxUSE_PROTOCOL_HTTP)
	4564	fi
	4565	if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
	4566	AC_DEFINE(wxUSE_PROTOCOL_FTP)
	4567	fi
	4568	if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
	4569	AC_DEFINE(wxUSE_PROTOCOL_FILE)
	4570	fi
	4571	fi
	4572	fi
	4573
	4574	if test "$wxUSE_URL" = "yes"; then
	4575	if test "$wxUSE_PROTOCOL" != "yes"; then
	4576	AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
	4577	wxUSE_URL=no
	4578	fi
	4579	if test "$wxUSE_URL" = "yes"; then
	4580	AC_DEFINE(wxUSE_URL)
	4581	fi
	4582	fi
	4583
	4584	if test "$wxUSE_MINIFRAME" = "yes"; then
	4585	AC_DEFINE(wxUSE_MINIFRAME)
	4586	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
	4587	fi
	4588
	4589	if test "$wxUSE_HTML" = "yes"; then
	4590	AC_DEFINE(wxUSE_HTML)
	4591	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
	4592	fi
	4593
	4594	if test "$wxUSE_VALIDATORS" = "yes"; then
	4595	AC_DEFINE(wxUSE_VALIDATORS)
	4596	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
	4597	fi
	4598
	4599	if test "$wxUSE_PALETTE" = "yes" ; then
	4600	AC_DEFINE(wxUSE_PALETTE)
	4601	fi
	4602
	4603	if test "$wxUSE_IMAGE" = "yes" ; then
	4604	AC_DEFINE(wxUSE_IMAGE)
	4605	fi
	4606
	4607	if test "$wxUSE_GIF" = "yes" ; then
	4608	AC_DEFINE(wxUSE_GIF)
	4609	fi
	4610
	4611	if test "$wxUSE_PCX" = "yes" ; then
	4612	AC_DEFINE(wxUSE_PCX)
	4613	fi
	4614
	4615	if test "$wxUSE_IFF" = "yes" ; then
	4616	AC_DEFINE(wxUSE_IFF)
	4617	fi
	4618
	4619	if test "$wxUSE_PNM" = "yes" ; then
	4620	AC_DEFINE(wxUSE_PNM)
	4621	fi
	4622
	4623	if test "$wxUSE_XPM" = "yes" ; then
	4624	AC_DEFINE(wxUSE_XPM)
	4625	fi
	4626
	4627	if test "$wxUSE_ICO_CUR" = "yes" ; then
	4628	AC_DEFINE(wxUSE_ICO_CUR)
	4629	fi
	4630
	4631	if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
	4632	dnl Must be done this late because -lunicows must be before all the other libs
	4633	LIBS=" -lunicows $LIBS"
	4634	fi
	4635
	4636	dnl ---------------------------------------------------------------------------
	4637	dnl common dialog
	4638	dnl ---------------------------------------------------------------------------
	4639
	4640	if test "$wxUSE_CHOICEDLG" = "yes"; then
	4641	AC_DEFINE(wxUSE_CHOICEDLG)
	4642	fi
	4643
	4644	if test "$wxUSE_COLOURDLG" = "yes"; then
	4645	AC_DEFINE(wxUSE_COLOURDLG)
	4646	fi
	4647
	4648	if test "$wxUSE_FILEDLG" = "yes"; then
	4649	AC_DEFINE(wxUSE_FILEDLG)
	4650	fi
	4651
	4652	if test "$wxUSE_FINDREPLDLG" = "yes"; then
	4653	AC_DEFINE(wxUSE_FINDREPLDLG)
	4654	fi
	4655
	4656	if test "$wxUSE_FONTDLG" = "yes"; then
	4657	AC_DEFINE(wxUSE_FONTDLG)
	4658	fi
	4659
	4660	if test "$wxUSE_DIRDLG" = "yes"; then
	4661	if test "$wxUSE_TREECTRL" != "yes"; then
	4662	AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
	4663	else
	4664	AC_DEFINE(wxUSE_DIRDLG)
	4665	fi
	4666	fi
	4667
	4668	if test "$wxUSE_MSGDLG" = "yes"; then
	4669	AC_DEFINE(wxUSE_MSGDLG)
	4670	fi
	4671
	4672	if test "$wxUSE_NUMBERDLG" = "yes"; then
	4673	AC_DEFINE(wxUSE_NUMBERDLG)
	4674	fi
	4675
	4676	if test "$wxUSE_PROGRESSDLG" = "yes"; then
	4677	if test "$wxUSE_CONSTRAINTS" != "yes"; then
	4678	AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
	4679	else
	4680	AC_DEFINE(wxUSE_PROGRESSDLG)
	4681	fi
	4682	fi
	4683
	4684	if test "$wxUSE_SPLASH" = "yes"; then
	4685	AC_DEFINE(wxUSE_SPLASH)
	4686	fi
	4687
	4688	if test "$wxUSE_STARTUP_TIPS" = "yes"; then
	4689	if test "$wxUSE_CONSTRAINTS" != "yes"; then
	4690	AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
	4691	else
	4692	AC_DEFINE(wxUSE_STARTUP_TIPS)
	4693	fi
	4694	fi
	4695
	4696	if test "$wxUSE_TEXTDLG" = "yes"; then
	4697	AC_DEFINE(wxUSE_TEXTDLG)
	4698	fi
	4699
	4700	if test "$wxUSE_WIZARDDLG" = "yes"; then
	4701	AC_DEFINE(wxUSE_WIZARDDLG)
	4702	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
	4703	fi
	4704
	4705	dnl ---------------------------------------------------------------------------
	4706	dnl get the string with OS info - used by wxGetOsDescription()
	4707	dnl ---------------------------------------------------------------------------
	4708
	4709	if test "$cross_compiling" = "yes"; then
	4710	dnl Use best guess from host as we can't use uname when cross compiling
	4711	OSINFO="\"$host\""
	4712	else
	4713	dnl attualy work out OS version
	4714	OSINFO=`uname -s -r -m`
	4715	OSINFO="\"$OSINFO\""
	4716	fi
	4717
	4718	AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
	4719
	4720	dnl ---------------------------------------------------------------------------
	4721	dnl define the variable containing the installation prefix (used in dcpsg.cpp)
	4722	dnl ---------------------------------------------------------------------------
	4723
	4724	if test "x$prefix" != "xNONE"; then
	4725	wxPREFIX=$prefix
	4726	else
	4727	wxPREFIX=$ac_default_prefix
	4728	fi
	4729
	4730	AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
	4731
	4732	dnl ---------------------------------------------------------------------------
	4733	dnl Output the makefiles and such from the results found above
	4734	dnl ---------------------------------------------------------------------------
	4735
	4736	dnl all additional libraries (except wxWindows itself) we link with
	4737
	4738	dnl note that we always link with -lm except for Mac OS X
	4739	dnl extended.c uses floor() and is always linked in
	4740
	4741	if test "$wxUSE_MAC" = 1 ; then
	4742	LDFLAGS="$LDFLAGS -framework Carbon -framework System"
	4743	fi
	4744
	4745	dnl FIXME: should this be covered by the conditional above
	4746	dnl given the -lm comment there? Or should that comment (and
	4747	dnl this one) be removed.. [ 7 Nov 2001 ]
	4748
	4749	LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK -lm $LIBS"
	4750
	4751	if test "$wxUSE_GUI" = "yes"; then
	4752
	4753	LIBS="$GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $LIBS"
	4754
	4755	dnl TODO add checks that these samples will really compile (i.e. all the
	4756	dnl library features they need are present)
	4757
	4758	dnl TODO some samples are never built so far:
	4759	dnl ipc, mfc, nativdlg, oleauto, ownerdrw
	4760	SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs \
	4761	drawing dynamic erase event exec font image \
	4762	minimal richedit rotate widgets"
	4763
	4764	dnl this is needed to be able to find AFM files
	4765	CPPFLAGS="$CPPFLAGS \$(EXTRADEFS) \$(APPEXTRADEFS)"
	4766	else
	4767	SAMPLES_SUBDIRS="console"
	4768	fi
	4769
	4770
	4771	dnl all -I options we must pass to the compiler
	4772	dnl
	4773	dnl note that the order is somewhat important, in particular the ZLIB_INCLUDE
	4774	dnl and other stuff for the built in libraries should come first to avoid
	4775	dnl including the system headers with the same name (it is particularly
	4776	dnl important for zlib because XFree 4.2.0 has its own, horribly old and
	4777	dnl incompatible, zlib.h) and the wxWindows headers should come first anyhow
	4778	INCLUDES="-I\${top_builddir}/lib/wx/include/${TOOLCHAIN_NAME} \
	4779	-I\${top_srcdir}/include \
	4780	$REGEX_INCLUDE $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE \
	4781	$TOOLKIT_INCLUDE"
	4782
	4783	dnl wxGTK does not need TOOLKIT includes in wx-config
	4784	if test "$wxUSE_GTK" = 1; then
	4785	WXCONFIG_INCLUDE=
	4786	else
	4787	WXCONFIG_INCLUDE="$TOOLKIT_INCLUDE"
	4788	fi
	4789
	4790	dnl C/C++ compiler options used to compile wxWindows
	4791	if test "$GXX" = yes ; then
	4792	dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
	4793	CXXWARNINGS="-Wall"
	4794	dnl should enable this one day...
	4795	dnl CXXWARNINGS="-Wall -Werror"
	4796
	4797	dnl Add this after all compile tests, we don't need or want generated
	4798	dnl depfiles until actually building the lib
	4799	if test "$wxUSE_NO_DEPS" = "no" ; then
	4800	CFLAGS="-MMD $CFLAGS"
	4801	CXXFLAGS="-MMD $CXXFLAGS"
	4802	fi
	4803	fi
	4804
	4805	EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
	4806
	4807	dnl remove the extra white space from the cc/c++/ld options
	4808	CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS $CXXWARNINGS \| sed 's/ \\+/ /g'`
	4809	CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS \| sed 's/ \+/ /g'`
	4810	LIBS=`echo $LIBS \| sed 's/ \+/ /g'`
	4811
	4812	LDFLAGS="$LDFLAGS $PROFILE"
	4813
	4814	dnl for convenience, sort the samples in alphabetical order
	4815	dnl
	4816	dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
	4817	dnl in this list - hence uniq. But normally, this shouldn't be needed!
	4818	dnl
	4819	dnl Unfortunately, there is a bug in OS/2's tr, such that
	4820	dnl tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
	4821	dnl only removes the Unix-like part of the introduced line break.
	4822	SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS \| tr -s ' ' \| tr ' ' '\n' \| sort \| uniq \| tr '\n' ' '\| tr -d '\r'`"
	4823
	4824	dnl makefile variables
	4825	AC_SUBST(LEX_STEM)
	4826	AC_SUBST(PATH_IFS)
	4827
	4828	dnl global options
	4829	AC_SUBST(WX_MAJOR_VERSION_NUMBER)
	4830	AC_SUBST(WX_MINOR_VERSION_NUMBER)
	4831	AC_SUBST(WX_RELEASE_NUMBER)
	4832	AC_SUBST(WX_LIBRARY_NAME_STATIC)
	4833	AC_SUBST(WX_LIBRARY_NAME_SHARED)
	4834	AC_SUBST(WX_LIBRARY_IMPORTLIB)
	4835	AC_SUBST(WX_TARGET_LIBRARY)
	4836	AC_SUBST(WX_LIBRARY_LINK1)
	4837	AC_SUBST(WX_LIBRARY_LINK2)
	4838	AC_SUBST(PROGRAM_EXT)
	4839
	4840	dnl global gl options
	4841	AC_SUBST(WX_LIBRARY_NAME_STATIC_GL)
	4842	AC_SUBST(WX_LIBRARY_NAME_SHARED_GL)
	4843	AC_SUBST(WX_TARGET_LIBRARY_GL)
	4844	AC_SUBST(WX_LIBRARY_LINK1_GL)
	4845	AC_SUBST(WX_LIBRARY_LINK2_GL)
	4846
	4847	dnl are we supposed to create the links?
	4848	AC_SUBST(WX_ALL)
	4849	AC_SUBST(WX_ALL_INSTALLED)
	4850
	4851	AC_SUBST(SHARED_LD)
	4852	AC_SUBST(PIC_FLAG)
	4853	AC_SUBST(CODE_GEN_FLAGS)
	4854	AC_SUBST(CODE_GEN_FLAGS_CXX)
	4855
	4856	AC_SUBST(SONAME_FLAGS)
	4857	AC_SUBST(SONAME_FLAGS_GL)
	4858	AC_SUBST(WX_TARGET_LIBRARY_SONAME)
	4859	AC_SUBST(WX_TARGET_LIBRARY_TYPE)
	4860
	4861	dnl debugging options
	4862	AC_SUBST(WXDEBUG_DEFINE)
	4863
	4864	dnl toolkit options
	4865	AC_SUBST(USE_GUI)
	4866	AC_SUBST(AFMINSTALL)
	4867	AC_SUBST(TOOLKIT)
	4868	AC_SUBST(TOOLKIT_DIR)
	4869	AC_SUBST(TOOLKIT_VPATH)
	4870	AC_SUBST(TOOLCHAIN_NAME)
	4871	AC_SUBST(TOOLCHAIN_DEFS)
	4872	AC_SUBST(TOOLCHAIN_DLL_DEFS)
	4873
	4874	dnl wx-config options
	4875	AC_SUBST(host_alias)
	4876	AC_SUBST(cross_compiling)
	4877	AC_SUBST(WXCONFIG_LIBS)
	4878	AC_SUBST(WXCONFIG_LIBS_GL)
	4879	AC_SUBST(WXCONFIG_LIBS_STATIC)
	4880	AC_SUBST(WXCONFIG_LIBS_STATIC_GL)
	4881	AC_SUBST(WXCONFIG_INCLUDE)
	4882
	4883	dnl the list of files to compile/install
	4884	AC_SUBST(ALL_OBJECTS)
	4885	AC_SUBST(ALL_HEADERS)
	4886	AC_SUBST(ALL_SOURCES)
	4887
	4888	dnl distribution vars
	4889	AC_SUBST(GUIDIST)
	4890	AC_SUBST(PORT_FILES)
	4891	AC_SUBST(DISTDIR)
	4892
	4893	dnl additional subdirectories where we will build
	4894	AC_SUBST(SAMPLES_SUBDIRS)
	4895
	4896	dnl additional libraries and linker settings
	4897	AC_SUBST(LDFLAGS)
	4898	AC_SUBST(LDFLAGS_GL)
	4899	AC_SUBST(LDFLAGS_EXE)
	4900	AC_SUBST(OPENGL_LIBS)
	4901	AC_SUBST(DMALLOC_LIBS)
	4902	AC_SUBST(EXTRADEFS)
	4903
	4904	dnl additional resurces settings
	4905	AC_SUBST(RESCOMP)
	4906	AC_SUBST(RESFLAGS)
	4907	AC_SUBST(RESPROGRAMOBJ)
	4908	AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
	4909	AC_SUBST(WX_RESOURCES_MACOSX_DATA)
	4910
	4911	dnl additional for Mac OS X
	4912	AC_SUBST(DEREZ)
	4913	AC_SUBST(MACOSX_BUNDLE)
	4914	AC_SUBST(LIBWXMACRES)
	4915	AC_SUBST(LIBWXMACRESCOMP)
	4916	AC_SUBST(LIBWXMACRESWXCONFIG)
	4917
	4918	dnl These seem to be missing
	4919	AC_SUBST(DLLTOOL)
	4920	AC_SUBST(AS)
	4921	AC_SUBST(NM)
	4922	AC_SUBST(LD)
	4923	AC_SUBST(MAKEINFO)
	4924	AC_SUBST(INSTALL_LIBRARY)
	4925
	4926	dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
	4927	dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
	4928	dnl - and we do use it)
	4929	AC_PROG_MAKE_SET
	4930
	4931	dnl move setup.h back if available
	4932	if test -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h; then
	4933	mv -f lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h setup.h
	4934	fi
	4935
	4936	AC_CONFIG_HEADER(setup.h:setup.h.in)
	4937
	4938	dnl we need to pass SAMPLES_SUBDIRS (and some other) to the configure in
	4939	dnl samples and the only way to do it is to use the environment (another
	4940	dnl idea could have been to use the cache but this wouldn't work when
	4941	dnl configure doesn't use cache at all which is the default with autoconf 2.50)
	4942	wx_cv_path_samplesubdirs=$SAMPLES_SUBDIRS
	4943	wx_cv_if_gnu_make=$IF_GNU_MAKE
	4944	wx_cv_path_ifs=$PATH_IFS
	4945	wx_cv_program_ext=$PROGRAM_EXT
	4946	wx_cv_target_library=$WX_TARGET_LIBRARY
	4947	wx_cv_target_library_gl=$WX_TARGET_LIBRARY_GL
	4948	wx_cv_target_libtype=$WX_TARGET_LIBRARY_TYPE
	4949	export wx_cv_path_samplesubdirs wx_cv_if_gnu_make \
	4950	wx_cv_path_ifs wx_cv_program_ext \
	4951	wx_cv_target_library wx_cv_target_library_gl wx_cv_target_libtype
	4952
	4953	AC_CONFIG_SUBDIRS(demos samples utils contrib)
	4954
	4955	dnl create each of the files in the space separated list from the file.in
	4956	dnl (the original file name may be overriden by appending another name after a
	4957	dnl colon)
	4958	AC_OUTPUT([
	4959	wx-config
	4960	src/make.env
	4961	src/makeprog.env
	4962	src/makelib.env
	4963	Makefile
	4964	],
	4965	[
	4966	dnl This test is required to make the following idempotent.
	4967	dnl Otherwise running config.status or rerunning configure
	4968	dnl would stomp the wx-config link or try to move it onto
	4969	dnl itself.
	4970	dnl Use -h instead of -L to test for link (GD)
	4971	dnl -h is documented as obsolete under Mac OS X but works
	4972	dnl -L is obsolete under Solaris8
	4973	if test ! -h wx-config; then
	4974	chmod +x wx-config
	4975	mv wx-config wx${TOOLCHAIN_NAME}-config
	4976	${LN_S} wx${TOOLCHAIN_NAME}-config wx-config
	4977	fi
	4978
	4979	if test ! -d lib; then
	4980	mkdir lib
	4981	fi
	4982	if test ! -d lib/wx; then
	4983	mkdir lib/wx
	4984	fi
	4985	if test ! -d lib/wx/include; then
	4986	mkdir lib/wx/include
	4987	fi
	4988	if test ! -d lib/wx/include/${TOOLCHAIN_NAME}; then
	4989	mkdir lib/wx/include/${TOOLCHAIN_NAME}
	4990	fi
	4991	if test ! -d lib/wx/include/${TOOLCHAIN_NAME}/wx; then
	4992	mkdir lib/wx/include/${TOOLCHAIN_NAME}/wx
	4993	fi
	4994	if test -f setup.h; then
	4995	mv -f setup.h lib/wx/include/${TOOLCHAIN_NAME}/wx/setup.h
	4996	fi
	4997	],
	4998	[
	4999	TOOLCHAIN_NAME="${TOOLCHAIN_NAME}"
	5000	LN_S="${LN_S}"
	5001	]
	5002	)
	5003
	5004	dnl vi: set et sts=4 sw=4: