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source: configure @ 81ee561

Last change on this file since 81ee561 was 81ee561, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-03-20T18:03:18Z
Merging head. Most changes are not so relevant because they're to IM modules.
Property mode set to `100755`
File size: 14.3 KB

Line
1	#!/bin/sh
2
3	##############################
4	## Configurer for BitlBee ##
5	## ##
6	## Copyright 2004 Lintux ##
7	## Copyright 2002 Lucumo ##
8	##############################
9
10	prefix='/usr/local/'
11	bindir='$prefix/sbin/'
12	etcdir='$prefix/etc/bitlbee/'
13	mandir='$prefix/share/man/'
14	datadir='$prefix/share/bitlbee/'
15	config='/var/lib/bitlbee/'
16	plugindir='$prefix/lib/bitlbee/'
17	includedir='$prefix/include/bitlbee/'
18	libevent='/usr/'
19	pidfile='/var/run/bitlbee.pid'
20	ipcsocket='/var/run/bitlbee.sock'
21	pcdir='$prefix/lib/pkgconfig'
22	systemlibdirs="/lib /lib64 /usr/lib /usr/lib64 /usr/local/lib /usr/local/lib64"
23
24	msn=1
25	jabber=1
26	oscar=1
27	yahoo=1
28	purple=0
29
30	debug=0
31	strip=1
32	gcov=0
33	plugins=1
34
35	events=glib
36	ldap=0
37	ssl=auto
38
39	arch=`uname -s`
40	cpu=`uname -m`
41
42	GLIB_MIN_VERSION=2.4
43
44	echo BitlBee configure
45
46	while [ -n "$1" ]; do
47	e="`expr "X$1" : 'X--\(.=.\)'`"
48	if [ -z "$e" ]; then
49	cat<<EOF
50
51	Usage: $0 [OPTIONS]
52
53	Option Description Default
54
55	--prefix=... Directories to put files in $prefix
56	--bindir=... $bindir
57	--etcdir=... $etcdir
58	--mandir=... $mandir
59	--datadir=... $datadir
60	--plugindir=... $plugindir
61	--pidfile=... $pidfile
62	--config=... $config
63	--ipcsocket=... $ipcsocket
64
65	--msn=0/1 Disable/enable MSN part $msn
66	--jabber=0/1 Disable/enable Jabber part $jabber
67	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
68	--yahoo=0/1 Disable/enable Yahoo part $yahoo
69
70	--purple=0/1 Disable/enable libpurple support $purple
71
72	--debug=0/1 Disable/enable debugging $debug
73	--strip=0/1 Disable/enable binary stripping $strip
74	--gcov=0/1 Disable/enable test coverage reporting $gcov
75	--plugins=0/1 Disable/enable plugins support $plugins
76
77	--events=... Event handler (glib, libevent) $events
78	--ssl=... SSL library to use (gnutls, nss, openssl, bogus, auto)
79	$ssl
80
81	--target=... Cross compilation target same as host
82	EOF
83	exit;
84	fi
85	eval "$e"
86	shift;
87	done
88
89	# Expand $prefix and get rid of double slashes
90	bindir=`eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g'`
91	etcdir=`eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g'`
92	mandir=`eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g'`
93	datadir=`eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g'`
94	config=`eval echo "$config/" \| sed 's/\/\{1,\}/\//g'`
95	plugindir=`eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g'`
96	includedir=`eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g'`
97	libevent=`eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g'`
98
99	pidfile=`eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g'`
100	ipcsocket=`eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g'`
101	pcdir=`eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g'`
102
103	cat<<EOF>Makefile.settings
104	## BitlBee settings, generated by configure
105	PREFIX=$prefix
106	BINDIR=$bindir
107	ETCDIR=$etcdir
108	MANDIR=$mandir
109	DATADIR=$datadir
110	PLUGINDIR=$plugindir
111	CONFIG=$config
112	INCLUDEDIR=$includedir
113	PCDIR=$pcdir
114
115	TARGET=$target
116	ARCH=$arch
117	CPU=$cpu
118
119	DESTDIR=
120	LFLAGS=
121	EFLAGS=
122	EOF
123
124	cat<<EOF>config.h
125	/* BitlBee settings, generated by configure
126
127	Do NOT use any of these defines in your code without thinking twice, most
128	of them can/will be overridden at run-time */
129
130	#define CONFIG "$config"
131	#define ETCDIR "$etcdir"
132	#define VARDIR "$datadir"
133	#define PLUGINDIR "$plugindir"
134	#define PIDFILE "$pidfile"
135	#define IPCSOCKET "$ipcsocket"
136	#define ARCH "$arch"
137	#define CPU "$cpu"
138	EOF
139
140
141
142	if [ -n "$target" ]; then
143	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
144	export PKG_CONFIG_LIBDIR
145	PATH=/usr/$target/bin:$PATH
146	CC=$target-cc
147	LD=$target-ld
148	systemlibdirs="/usr/$target/lib"
149	fi
150
151
152	if [ "$debug" = "1" ]; then
153	[ -z "$CFLAGS" ] && CFLAGS=-g
154	echo 'DEBUG=1' >> Makefile.settings
155	CFLAGS="$CFLAGS -DDEBUG"
156	else
157	[ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
158	fi
159
160	echo CFLAGS=$CFLAGS >> Makefile.settings
161	echo CFLAGS+=-I`pwd` -I`pwd`/lib -I`pwd`/protocols -I. >> Makefile.settings
162
163	echo CFLAGS+=-DHAVE_CONFIG_H >> Makefile.settings
164
165	if [ -n "$CC" ]; then
166	CC=$CC
167	elif type gcc > /dev/null 2> /dev/null; then
168	CC=gcc
169	elif type cc > /dev/null 2> /dev/null; then
170	CC=cc
171	else
172	echo 'Cannot find a C compiler, aborting.'
173	exit 1;
174	fi
175
176	echo "CC=$CC" >> Makefile.settings;
177
178	if [ -z "$LD" ]; then
179	if type ld > /dev/null 2> /dev/null; then
180	LD=ld
181	else
182	echo 'Cannot find ld, aborting.'
183	exit 1;
184	fi
185	fi
186
187	echo "LD=$LD" >> Makefile.settings
188
189	if [ -z "$PKG_CONFIG" ]; then
190	PKG_CONFIG=pkg-config
191	fi
192
193	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
194	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
195	cat<<EOF>>Makefile.settings
196	EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
197	CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
198	EOF
199	else
200	echo
201	echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
202	exit 1
203	fi
204	else
205	echo
206	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
207	exit 1
208	fi
209
210	if [ "$events" = "libevent" ]; then
211	if ! [ -f "${libevent}include/event.h" ]; then
212	echo
213	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
214	echo 'its location using the --libevent= argument. (Example: If event.h is in'
215	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
216	fi
217
218	echo '#define EVENTS_LIBEVENT' >> config.h
219	cat <<EOF>>Makefile.settings
220	EFLAGS+=-levent -L${libevent}lib
221	CFLAGS+=-I${libevent}include
222	EOF
223	elif [ "$events" = "glib" ]; then
224	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
225	echo '#define EVENTS_GLIB' >> config.h
226	else
227	echo
228	echo 'ERROR: Unknown event handler specified.'
229	exit 1
230	fi
231	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
232
233	detect_gnutls()
234	{
235	if $PKG_CONFIG --exists gnutls; then
236	cat <<EOF>>Makefile.settings
237	EFLAGS+=`$PKG_CONFIG --libs gnutls`
238	CFLAGS+=`$PKG_CONFIG --cflags gnutls`
239	EOF
240	ssl=gnutls
241	ret=1
242	elif libgnutls-config --version > /dev/null 2> /dev/null; then
243	cat <<EOF>>Makefile.settings
244	EFLAGS+=`libgnutls-config --libs`
245	CFLAGS+=`libgnutls-config --cflags`
246	EOF
247
248	ssl=gnutls
249	ret=1;
250	else
251	ret=0;
252	fi;
253	}
254
255	detect_nss()
256	{
257	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG mozilla-nss; then
258	cat<<EOF>>Makefile.settings
259	EFLAGS+=`$PKG_CONFIG --libs mozilla-nss`
260	CFLAGS+=`$PKG_CONFIG --cflags mozilla-nss`
261	EOF
262
263	ssl=nss
264	ret=1;
265	else
266	ret=0;
267	fi;
268	}
269
270	detect_ldap()
271	{
272	TMPFILE=$(mktemp)
273	if $CC -o $TMPFILE -shared -lldap 2>/dev/null >/dev/null; then
274	cat<<EOF>>Makefile.settings
275	EFLAGS+=-lldap
276	CFLAGS+=
277	EOF
278	ldap=1
279	rm -f $TMPFILE
280	ret=1
281	else
282	ldap=0
283	ret=0
284	fi
285	}
286
287	RESOLV_TESTCODE='
288	#include <arpa/nameser.h>
289	#include <resolv.h>
290
291	int main()
292	{
293	ns_initparse( NULL, 0, NULL );
294	ns_parserr( NULL, ns_s_an, 0, NULL );
295	}
296	'
297
298	detect_resolv_dynamic()
299	{
300	TMPFILE=$(mktemp)
301	ret=1
302	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -lresolv >/dev/null 2>/dev/null
303	if [ "$?" = "0" ]; then
304	echo 'EFLAGS+=-lresolv' >> Makefile.settings
305	ret=0
306	fi
307
308	rm -f $TMPFILE
309	return $ret
310	}
311
312	detect_resolv_static()
313	{
314	TMPFILE=$(mktemp)
315	ret=1
316	for i in $systemlibdirs; do
317	if [ -f $i/libresolv.a ]; then
318	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
319	if [ "$?" = "0" ]; then
320	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
321	ret=0
322	fi
323	fi
324	done
325
326	rm -f $TMPFILE
327	return $ret
328	}
329
330	if [ "$ssl" = "auto" ]; then
331	detect_gnutls
332	if [ "$ret" = "0" ]; then
333	detect_nss
334	fi
335	elif [ "$ssl" = "gnutls" ]; then
336	detect_gnutls
337	elif [ "$ssl" = "nss" ]; then
338	detect_nss
339	elif [ "$ssl" = "sspi" ]; then
340	echo
341	elif [ "$ssl" = "openssl" ]; then
342	echo
343	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
344	echo 'install of OpenSSL (including devel/header files) before reporting'
345	echo 'compilation problems.'
346	echo
347	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
348	echo 'completely GPL-compatible. Using GnuTLS or NSS is recommended and better'
349	echo 'supported by us. However, on many BSD machines, OpenSSL can be considered'
350	echo 'part of the operating system, which makes it GPL-compatible.'
351	echo
352	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
353	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
354	echo
355	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
356	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
357	echo 'package, you really should use GnuTLS or NSS instead.'
358	echo
359	echo 'Also, the OpenSSL license requires us to say this:'
360	echo ' * "This product includes software developed by the OpenSSL Project'
361	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
362
363	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
364
365	ret=1
366	elif [ "$ssl" = "bogus" ]; then
367	echo
368	echo 'Using bogus SSL code. This means some features will not work properly.'
369
370	## Yes, you, at the console! How can you authenticate if you don't have any SSL!?
371	if [ "$msn" = "1" -o "$yahoo" = "1" ]; then
372	echo
373	echo 'WARNING: The MSN and Yahoo! modules will not work without SSL. Disabling.'
374	msn=0
375	yahoo=0
376	fi
377
378	ret=1
379	else
380	echo
381	echo 'ERROR: Unknown SSL library specified.'
382	exit 1
383	fi
384
385	if [ "$ret" = "0" ]; then
386	echo
387	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
388	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
389	echo ' so if you want to use that, you have to select it by hand. If you don'\''t'
390	echo ' need SSL support, you can select the "bogus" SSL library. (--ssl=bogus)'
391
392	exit 1
393	fi;
394
395	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
396
397	if detect_resolv_dynamic \|\| detect_resolv_static; then
398	echo '#define HAVE_RESOLV_A' >> config.h
399	fi
400
401	STORAGES="text xml"
402
403	if [ "$ldap" = "auto" ]; then
404	detect_ldap
405	fi
406
407	if [ "$ldap" = 0 ]; then
408	echo "#undef WITH_LDAP" >> config.h
409	elif [ "$ldap" = 1 ]; then
410	echo
411	echo 'LDAP support is a work in progress and does NOT work AT ALL right now.'
412	echo
413	exit 1
414
415	echo "#define WITH_LDAP 1" >> config.h
416	STORAGES="$STORAGES ldap"
417	fi
418
419	for i in $STORAGES; do
420	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
421	done
422	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
423
424	if [ "$strip" = 0 ]; then
425	echo "STRIP=\# skip strip" >> Makefile.settings;
426	else
427	if [ "$debug" = 1 ]; then
428	echo
429	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
430	echo 'STRIP=\# skip strip' >> Makefile.settings
431	strip=0;
432	elif [ -n "$STRIP" ]; then
433	echo "STRIP=$STRIP" >> Makefile.settings;
434	elif type strip > /dev/null 2> /dev/null; then
435	echo "STRIP=strip" >> Makefile.settings;
436	else
437	echo
438	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
439	echo 'STRIP=\# skip strip' >> Makefile.settings
440	strip=0;
441	fi;
442	fi
443
444	if [ "$gcov" = "1" ]; then
445	echo "CFLAGS+=--coverage" >> Makefile.settings
446	echo "EFLAGS+=--coverage" >> Makefile.settings
447	fi
448
449	if [ "$plugins" = 0 ]; then
450	echo '#undef WITH_PLUGINS' >> config.h
451	else
452	echo '#define WITH_PLUGINS' >> config.h
453	fi
454
455	if [ ! -e doc/user-guide/help.txt ] && ! type xmlto > /dev/null 2> /dev/null; then
456	echo
457	echo 'WARNING: Building from an unreleased source tree without prebuilt helpfile.'
458	echo 'Install xmlto if you want online help to work.'
459	fi
460
461	echo
462	if [ -z "$BITLBEE_VERSION" -a -d .bzr ] && type bzr > /dev/null 2> /dev/null; then
463	nick=`bzr nick`
464	if [ -n "$nick" -a "$nick" != "bitlbee" ]; then
465	nick="-$nick"
466	else
467	nick=""
468	fi
469	rev=`bzr revno`
470	echo 'Using bzr revision #'$rev' as version number'
471	BITLBEE_VERSION=\"bzr$nick-$rev\"
472	fi
473
474	if [ -n "$BITLBEE_VERSION" ]; then
475	echo 'Spoofing version number: '$BITLBEE_VERSION
476	echo '#undef BITLBEE_VERSION' >> config.h
477	echo '#define BITLBEE_VERSION '$BITLBEE_VERSION >> config.h
478	echo
479	fi
480
481	cat <<EOF>bitlbee.pc
482	prefix=$prefix
483	includedir=$includedir
484
485	Name: bitlbee
486	Description: IRC to IM gateway
487	Requires: glib-2.0
488	Version: $BITLBEE_VERSION
489	Libs:
490	Cflags: -I\${includedir}
491
492	EOF
493
494	protocols=''
495	protoobjs=''
496
497	if [ "$purple" = 0 ]; then
498	echo '#undef WITH_PURPLE' >> config.h
499	else
500	if ! $PKG_CONFIG purple; then
501	echo
502	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
503	exit 1
504	fi
505	echo '#define WITH_PURPLE' >> config.h
506	cat<<EOF>>Makefile.settings
507	EFLAGS += $($PKG_CONFIG purple --libs)
508	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
509	EOF
510	protocols=$protocols'purple '
511	protoobjs=$protoobjs'purple_mod.o '
512
513	# Having both libpurple and native IM modules in one binary may
514	# do strange things. Let's not do that.
515	msn=0
516	jabber=0
517	oscar=0
518	yahoo=0
519	fi
520
521	if [ "$msn" = 0 ]; then
522	echo '#undef WITH_MSN' >> config.h
523	else
524	echo '#define WITH_MSN' >> config.h
525	protocols=$protocols'msn '
526	protoobjs=$protoobjs'msn_mod.o '
527	fi
528
529	if [ "$jabber" = 0 ]; then
530	echo '#undef WITH_JABBER' >> config.h
531	else
532	echo '#define WITH_JABBER' >> config.h
533	protocols=$protocols'jabber '
534	protoobjs=$protoobjs'jabber_mod.o '
535	fi
536
537	if [ "$oscar" = 0 ]; then
538	echo '#undef WITH_OSCAR' >> config.h
539	else
540	echo '#define WITH_OSCAR' >> config.h
541	protocols=$protocols'oscar '
542	protoobjs=$protoobjs'oscar_mod.o '
543	fi
544
545	if [ "$yahoo" = 0 ]; then
546	echo '#undef WITH_YAHOO' >> config.h
547	else
548	echo '#define WITH_YAHOO' >> config.h
549	protocols=$protocols'yahoo '
550	protoobjs=$protoobjs'yahoo_mod.o '
551	fi
552
553	if [ "$protocols" = "PROTOCOLS = " ]; then
554	echo "Warning: You haven't selected any communication protocol to compile!"
555	echo " BitlBee will run, but you will be unable to connect to IM servers!"
556	fi
557
558	echo "PROTOCOLS = $protocols" >> Makefile.settings
559	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
560
561	echo Architecture: $arch
562	case "$arch" in
563	Linux )
564	;;
565	GNU/* )
566	;;
567	*BSD )
568	;;
569	Darwin )
570	echo 'STRIP=\# skip strip' >> Makefile.settings
571	;;
572	IRIX )
573	;;
574	SunOS )
575	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
576	echo 'STRIP=\# skip strip' >> Makefile.settings
577	;;
578	AIX )
579	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
580	;;
581	CYGWIN* )
582	echo 'Cygwin is not officially supported.'
583	;;
584	Windows )
585	;;
586	* )
587	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
588	echo 'Please report any problems at http://bugs.bitlbee.org/.'
589	;;
590	esac
591
592	if [ -n "$target" ]; then
593	echo "Cross-compiling for: $target"
594	fi
595
596	echo
597	echo 'Configuration done:'
598
599	if [ "$debug" = "1" ]; then
600	echo ' Debugging enabled.'
601	else
602	echo ' Debugging disabled.'
603	fi
604
605	if [ "$strip" = "1" ]; then
606	echo ' Binary stripping enabled.'
607	else
608	echo ' Binary stripping disabled.'
609	fi
610
611	echo ' Using event handler: '$events
612	echo ' Using SSL library: '$ssl
613	echo ' Building with these storage backends: '$STORAGES
614
615	if [ -n "$protocols" ]; then
616	echo ' Building with these protocols:' $protocols
617	else
618	echo ' Building without IM-protocol support. We wish you a lot of fun...'
619	fi

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