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source: configure @ 7281ad1

Last change on this file since 7281ad1 was 7281ad1, checked in by Wilmer van der Gaast <wilmer@…>, at 2012-09-15T15:59:17Z
Allow building position-independent executables. #981, patch from brainsmoke.
Property mode set to `100755`
File size: 19.3 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='$prefix/bin/'
12	sbindir='$prefix/sbin/'
13	etcdir='$prefix/etc/bitlbee/'
14	mandir='$prefix/share/man/'
15	datadir='$prefix/share/bitlbee/'
16	config='/var/lib/bitlbee/'
17	plugindir='$prefix/lib/bitlbee/'
18	includedir='$prefix/include/bitlbee/'
19	systemdsystemunitdir=''
20	libevent='/usr/'
21	pidfile='/var/run/bitlbee.pid'
22	ipcsocket=''
23	pcdir='$prefix/lib/pkgconfig'
24	systemlibdirs="/lib64 /usr/lib64 /usr/local/lib64 /lib /usr/lib /usr/local/lib"
25
26	msn=1
27	jabber=1
28	oscar=1
29	yahoo=1
30	twitter=1
31	purple=0
32
33	debug=0
34	strip=1
35	gcov=0
36	plugins=1
37	otr=0
38	skype=0
39
40	events=glib
41	ldap=0
42	ssl=auto
43
44	pie=1
45
46	arch=`uname -s`
47	cpu=`uname -m`
48
49	GLIB_MIN_VERSION=2.14
50
51	echo BitlBee configure
52
53	while [ -n "$1" ]; do
54	e="`expr "X$1" : 'X--\(.=.\)'`"
55	if [ -z "$e" ]; then
56	cat<<EOF
57
58	Usage: $0 [OPTIONS]
59
60	Option Description Default
61
62	--prefix=... Directories to put files in $prefix
63	--bindir=... $bindir
64	--sbindir=... $sbindir
65	--etcdir=... $etcdir
66	--mandir=... $mandir
67	--datadir=... $datadir
68	--plugindir=... $plugindir
69	--systemdsystemunitdir=... $systemdsystemunitdir
70	--pidfile=... $pidfile
71	--config=... $config
72
73	--msn=0/1 Disable/enable MSN part $msn
74	--jabber=0/1 Disable/enable Jabber part $jabber
75	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
76	--yahoo=0/1 Disable/enable Yahoo part $yahoo
77	--twitter=0/1 Disable/enable Twitter part $twitter
78
79	--purple=0/1 Disable/enable libpurple support $purple
80	(automatically disables other protocol modules)
81
82	--debug=0/1 Disable/enable debugging $debug
83	--strip=0/1 Disable/enable binary stripping $strip
84	--pie=0/1 Build position independent executable $pie
85	--gcov=0/1 Disable/enable test coverage reporting $gcov
86	--plugins=0/1 Disable/enable plugins support $plugins
87	--otr=0/1/auto/plugin
88	Disable/enable OTR encryption support $otr
89	--skype=0/1/plugin
90	Disable/enable Skype support $skype
91
92	--events=... Event handler (glib, libevent) $events
93	--ssl=... SSL library to use (gnutls, nss, openssl, bogus, auto)
94	$ssl
95
96
97	--target=... Cross compilation target same as host
98	EOF
99	exit;
100	fi
101	eval "$e"
102	shift;
103	done
104
105	# Expand $prefix and get rid of double slashes
106	bindir=`eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g'`
107	sbindir=`eval echo "$sbindir/" \| sed 's/\/\{1,\}/\//g'`
108	etcdir=`eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g'`
109	mandir=`eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g'`
110	datadir=`eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g'`
111	config=`eval echo "$config/" \| sed 's/\/\{1,\}/\//g'`
112	plugindir=`eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g'`
113	includedir=`eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g'`
114	libevent=`eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g'`
115
116	pidfile=`eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g'`
117	ipcsocket=`eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g'`
118	pcdir=`eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g'`
119
120	protocols_mods=""
121
122	cat<<EOF>Makefile.settings
123	## BitlBee settings, generated by configure
124	PREFIX=$prefix
125	BINDIR=$bindir
126	SBINDIR=$sbindir
127	ETCDIR=$etcdir
128	MANDIR=$mandir
129	DATADIR=$datadir
130	PLUGINDIR=$plugindir
131	CONFIG=$config
132	INCLUDEDIR=$includedir
133	PCDIR=$pcdir
134
135	TARGET=$target
136	ARCH=$arch
137	CPU=$cpu
138
139	INSTALL=install -p
140
141	DESTDIR=
142	LFLAGS=
143	EFLAGS=
144	EOF
145
146	srcdir=$(cd $(dirname $0);pwd)
147	currdir=$(pwd)
148	if [ "$srcdir" != "$currdir" ]; then
149	echo
150	echo "configure script run from a different directory. Will create some symlinks..."
151	if [ ! -e Makefile -o -L Makefile ]; then
152	COPYDIRS="doc lib protocols tests utils"
153	mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
154	find . -name Makefile -type l -print0 \| xargs -0 rm 2> /dev/null
155	dst="$PWD"
156	cd "$srcdir"
157	for i in $(find . -name Makefile -type f); do
158	ln -s "$PWD${i#.}" "$dst/$i";
159	done
160	cd "$dst"
161	rm -rf .bzr
162	fi
163
164	echo "_SRCDIR_=$srcdir/" >> Makefile.settings
165	CFLAGS="$CFLAGS -I${dst}"
166	else
167	srcdir=$PWD
168	fi
169
170	cat<<EOF>config.h
171	/* BitlBee settings, generated by configure
172
173	Do NOT use any of these defines in your code without thinking twice, most
174	of them can/will be overridden at run-time */
175
176	#define CONFIG "$config"
177	#define ETCDIR "$etcdir"
178	#define VARDIR "$datadir"
179	#define PLUGINDIR "$plugindir"
180	#define PIDFILE "$pidfile"
181	#define IPCSOCKET "$ipcsocket"
182	#define ARCH "$arch"
183	#define CPU "$cpu"
184	EOF
185
186
187
188	if [ -n "$target" ]; then
189	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
190	export PKG_CONFIG_LIBDIR
191	PATH=/usr/$target/bin:$PATH
192	CC=$target-cc
193	LD=$target-ld
194	systemlibdirs="/usr/$target/lib"
195	fi
196
197
198	if [ "$debug" = "1" ]; then
199	[ -z "$CFLAGS" ] && CFLAGS=-g
200	echo 'DEBUG=1' >> Makefile.settings
201	CFLAGS="$CFLAGS -DDEBUG"
202	else
203	[ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
204	fi
205
206	if [ "$pie" = "1" ]; then
207	echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
208	echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
209	fi
210
211	echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
212	echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
213
214	echo CFLAGS+=-DHAVE_CONFIG_H >> Makefile.settings
215
216	if [ -n "$CC" ]; then
217	CC=$CC
218	elif type gcc > /dev/null 2> /dev/null; then
219	CC=gcc
220	elif type cc > /dev/null 2> /dev/null; then
221	CC=cc
222	else
223	echo 'Cannot find a C compiler, aborting.'
224	exit 1;
225	fi
226
227	echo "CC=$CC" >> Makefile.settings;
228	if echo $CC \| grep -qw gcc; then
229	# Apparently -Wall is gcc-specific?
230	echo CFLAGS+=-Wall >> Makefile.settings
231	fi
232
233	if [ -z "$LD" ]; then
234	if type ld > /dev/null 2> /dev/null; then
235	LD=ld
236	else
237	echo 'Cannot find ld, aborting.'
238	exit 1;
239	fi
240	fi
241
242	echo "LD=$LD" >> Makefile.settings
243
244	if [ -z "$PKG_CONFIG" ]; then
245	PKG_CONFIG=pkg-config
246	fi
247
248	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
249	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
250	cat<<EOF>>Makefile.settings
251	EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
252	CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
253	EOF
254	else
255	echo
256	echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
257	exit 1
258	fi
259	else
260	echo
261	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
262	exit 1
263	fi
264
265	if [ "$events" = "libevent" ]; then
266	if ! [ -f "${libevent}include/event.h" ]; then
267	echo
268	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
269	echo 'its location using the --libevent= argument. (Example: If event.h is in'
270	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
271	fi
272
273	echo '#define EVENTS_LIBEVENT' >> config.h
274	cat <<EOF>>Makefile.settings
275	EFLAGS+=-levent -L${libevent}lib
276	CFLAGS+=-I${libevent}include
277	EOF
278	elif [ "$events" = "glib" ]; then
279	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
280	echo '#define EVENTS_GLIB' >> config.h
281	else
282	echo
283	echo 'ERROR: Unknown event handler specified.'
284	exit 1
285	fi
286	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
287
288	detect_gnutls()
289	{
290	if $PKG_CONFIG --exists gnutls; then
291	cat <<EOF>>Makefile.settings
292	EFLAGS+=`$PKG_CONFIG --libs gnutls` `libgcrypt-config --libs`
293	CFLAGS+=`$PKG_CONFIG --cflags gnutls` `libgcrypt-config --cflags`
294	EOF
295	ssl=gnutls
296	if ! pkg-config gnutls --atleast-version=2.8; then
297	echo
298	echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
299	fi
300	ret=1
301	elif libgnutls-config --version > /dev/null 2> /dev/null; then
302	cat <<EOF>>Makefile.settings
303	EFLAGS+=`libgnutls-config --libs` `libgcrypt-config --libs`
304	CFLAGS+=`libgnutls-config --cflags` `libgcrypt-config --cflags`
305	EOF
306
307	ssl=gnutls
308	ret=1;
309	else
310	ret=0;
311	fi;
312	}
313
314	detect_nss()
315	{
316	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
317	cat<<EOF>>Makefile.settings
318	EFLAGS+=`$PKG_CONFIG --libs nss`
319	CFLAGS+=`$PKG_CONFIG --cflags nss`
320	EOF
321
322	ssl=nss
323	ret=1;
324	else
325	ret=0;
326	fi;
327	}
328
329	detect_ldap()
330	{
331	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
332	if $CC -o $TMPFILE -shared -lldap 2>/dev/null >/dev/null; then
333	cat<<EOF>>Makefile.settings
334	EFLAGS+=-lldap
335	CFLAGS+=
336	EOF
337	ldap=1
338	rm -f $TMPFILE
339	ret=1
340	else
341	ldap=0
342	ret=0
343	fi
344	}
345
346	RESOLV_TESTCODE='
347	#include <sys/types.h>
348	#include <netinet/in.h>
349	#include <arpa/nameser.h>
350	#include <resolv.h>
351
352	int main()
353	{
354	ns_initparse( NULL, 0, NULL );
355	ns_parserr( NULL, ns_s_an, 0, NULL );
356	}
357	'
358
359	detect_resolv_dynamic()
360	{
361	case "$arch" in
362	FreeBSD )
363	# In FreeBSD res_* routines are present in libc.so
364	LIBRESOLV=;;
365	* )
366	LIBRESOLV=-lresolv;;
367	esac
368	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
369	ret=1
370	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
371	if [ "$?" = "0" ]; then
372	echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
373	ret=0
374	fi
375
376	rm -f $TMPFILE
377	return $ret
378	}
379
380	detect_resolv_static()
381	{
382	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
383	ret=1
384	for i in $systemlibdirs; do
385	if [ -f $i/libresolv.a ]; then
386	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
387	if [ "$?" = "0" ]; then
388	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
389	ret=0
390	fi
391	fi
392	done
393
394	rm -f $TMPFILE
395	return $ret
396	}
397
398	if [ "$ssl" = "auto" ]; then
399	detect_gnutls
400	if [ "$ret" = "0" ]; then
401	# Disable NSS for now as it's known to not work very well ATM.
402	#detect_nss
403	:
404	fi
405	elif [ "$ssl" = "gnutls" ]; then
406	detect_gnutls
407	elif [ "$ssl" = "nss" ]; then
408	detect_nss
409	elif [ "$ssl" = "sspi" ]; then
410	echo
411	elif [ "$ssl" = "openssl" ]; then
412	echo
413	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
414	echo 'install of OpenSSL (including devel/header files) before reporting'
415	echo 'compilation problems.'
416	echo
417	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
418	echo 'completely GPL-compatible. Using GnuTLS or NSS is recommended and better'
419	echo 'supported by us. However, on many BSD machines, OpenSSL can be considered'
420	echo 'part of the operating system, which makes it GPL-compatible.'
421	echo
422	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
423	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
424	echo
425	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
426	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
427	echo 'package, you really should use GnuTLS or NSS instead.'
428	echo
429	echo 'Also, the OpenSSL license requires us to say this:'
430	echo ' * "This product includes software developed by the OpenSSL Project'
431	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
432
433	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
434
435	ret=1
436	elif [ "$ssl" = "bogus" ]; then
437	echo
438	echo 'Using bogus SSL code. This means some features will not work properly.'
439
440	## Yes, you, at the console! How can you authenticate if you don't have any SSL!?
441	if [ "$msn" = "1" -o "$yahoo" = "1" ]; then
442	echo
443	echo 'WARNING: The MSN and Yahoo! modules will not work without SSL. Disabling.'
444	msn=0
445	yahoo=0
446	fi
447
448	ret=1
449	else
450	echo
451	echo 'ERROR: Unknown SSL library specified.'
452	exit 1
453	fi
454
455	if [ "$ret" = "0" ]; then
456	echo
457	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
458	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
459	echo ' so if you want to use that, you have to select it by hand. If you don'\''t'
460	echo ' need SSL support, you can select the "bogus" SSL library. (--ssl=bogus)'
461
462	exit 1
463	fi;
464
465	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
466
467	if detect_resolv_dynamic \|\| detect_resolv_static; then
468	echo '#define HAVE_RESOLV_A' >> config.h
469	fi
470
471	STORAGES="xml"
472
473	if [ "$ldap" = "auto" ]; then
474	detect_ldap
475	fi
476
477	if [ "$ldap" = 0 ]; then
478	echo "#undef WITH_LDAP" >> config.h
479	elif [ "$ldap" = 1 ]; then
480	echo
481	echo 'LDAP support is a work in progress and does NOT work AT ALL right now.'
482	echo
483	exit 1
484
485	echo "#define WITH_LDAP 1" >> config.h
486	STORAGES="$STORAGES ldap"
487	fi
488
489	for i in $STORAGES; do
490	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
491	done
492	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
493
494	if [ "$strip" = 0 ]; then
495	echo "STRIP=\# skip strip" >> Makefile.settings;
496	else
497	if [ "$debug" = 1 ]; then
498	echo
499	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
500	echo 'STRIP=\# skip strip' >> Makefile.settings
501	strip=0;
502	elif [ -n "$STRIP" ]; then
503	echo "STRIP=$STRIP" >> Makefile.settings;
504	elif type strip > /dev/null 2> /dev/null; then
505	echo "STRIP=strip" >> Makefile.settings;
506	else
507	echo
508	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
509	echo 'STRIP=\# skip strip' >> Makefile.settings
510	strip=0;
511	fi;
512	fi
513
514	if [ -z "$systemdsystemunitdir" ]; then
515	if $PKG_CONFIG --exists systemd; then
516	systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`
517	fi
518	fi
519	if [ -n "$systemdsystemunitdir" ]; then
520	if [ "$systemdsystemunitdir" != "no" ]; then
521	echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
522	fi
523	fi
524
525	if [ "$gcov" = "1" ]; then
526	echo "CFLAGS+=--coverage" >> Makefile.settings
527	echo "EFLAGS+=--coverage" >> Makefile.settings
528	fi
529
530	if [ "$plugins" = 0 ]; then
531	echo '#undef WITH_PLUGINS' >> config.h
532	else
533	echo '#define WITH_PLUGINS' >> config.h
534	fi
535
536	otrprefix=""
537	for i in / /usr /usr/local; do
538	if [ -f ${i}/lib/libotr.a ]; then
539	otrprefix=${i}
540	break
541	fi
542	done
543	if [ "$otr" = "auto" ]; then
544	if [ -n "$otrprefix" ]; then
545	otr=1
546	else
547	otr=0
548	fi
549	fi
550	if [ "$otr" = 1 ]; then
551	# BI == built-in
552	echo '#define OTR_BI' >> config.h
553	echo "EFLAGS+=-L${otrprefix}/lib -lotr" >> Makefile.settings
554	echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
555	echo 'OTR_BI=otr.o' >> Makefile.settings
556	elif [ "$otr" = "plugin" ]; then
557	echo '#define OTR_PI' >> config.h
558	echo "OTRFLAGS=-L${otrprefix}/lib -lotr" >> Makefile.settings
559	echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
560	echo 'OTR_PI=otr.so' >> Makefile.settings
561	fi
562
563	if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
564	echo 'SKYPE_PI=skype.so' >> Makefile.settings
565	protocols_mods="$protocol_mods skype(plugin)"
566	fi
567
568	if [ ! -e doc/user-guide/help.txt ] && ! type xmlto > /dev/null 2> /dev/null; then
569	echo
570	echo 'WARNING: Building from an unreleased source tree without prebuilt helpfile.'
571	echo 'Install xmlto if you want online help to work.'
572	fi
573
574	echo
575	if [ -z "$BITLBEE_VERSION" -a -d .bzr ] && type bzr > /dev/null 2> /dev/null; then
576	nick=`bzr nick`
577	if [ -n "$nick" -a "$nick" != "bitlbee" ]; then
578	nick="-$nick"
579	else
580	nick=""
581	fi
582	rev=`bzr revno`
583	echo 'Using bzr revision #'$rev' as version number'
584	BITLBEE_VERSION=\"bzr$nick-$rev\"
585	fi
586
587	if [ -n "$BITLBEE_VERSION" ]; then
588	echo 'Spoofing version number: '$BITLBEE_VERSION
589	echo '#undef BITLBEE_VERSION' >> config.h
590	echo '#define BITLBEE_VERSION '$BITLBEE_VERSION >> config.h
591	echo
592	fi
593
594	if ! make helloworld > /dev/null 2>&1; then
595	echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
596	echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
597	echo "under the name 'gmake'."
598	echo
599	if gmake helloworld > /dev/null 2>&1; then
600	echo "gmake seems to be available on your machine, great."
601	echo
602	else
603	echo "gmake is not installed (or not working). Please try to install it."
604	echo
605	fi
606	fi
607
608	cat <<EOF>bitlbee.pc
609	prefix=$prefix
610	includedir=$includedir
611
612	Name: bitlbee
613	Description: IRC to IM gateway
614	Requires: glib-2.0
615	Version: $BITLBEE_VERSION
616	Libs:
617	Cflags: -I\${includedir}
618
619	EOF
620
621	protocols=''
622	protoobjs=''
623
624	if [ "$purple" = 0 ]; then
625	echo '#undef WITH_PURPLE' >> config.h
626	else
627	if ! $PKG_CONFIG purple; then
628	echo
629	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
630	exit 1
631	fi
632	echo '#define WITH_PURPLE' >> config.h
633	cat<<EOF>>Makefile.settings
634	EFLAGS += $($PKG_CONFIG purple --libs)
635	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
636	EOF
637	protocols=$protocols'purple '
638	protoobjs=$protoobjs'purple_mod.o '
639
640	# Having both libpurple and native IM modules in one binary may
641	# do strange things. Let's not do that.
642	msn=0
643	jabber=0
644	oscar=0
645	yahoo=0
646
647	echo '#undef PACKAGE' >> config.h
648	echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
649
650	if [ "$events" = "libevent" ]; then
651	echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
652	echo 'outside libpurple, talking to GLib directly. At least for now the combination'
653	echo 'libpurple + libevent is not recommended!'
654	echo
655	fi
656	fi
657
658	case "$CC" in
659	gcc )
660	echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
661	for i in . lib protocols protocols/*/; do
662	mkdir -p $i/.depend
663	done
664	esac
665
666	if [ "$msn" = 0 ]; then
667	echo '#undef WITH_MSN' >> config.h
668	else
669	echo '#define WITH_MSN' >> config.h
670	protocols=$protocols'msn '
671	protoobjs=$protoobjs'msn_mod.o '
672	fi
673
674	if [ "$jabber" = 0 ]; then
675	echo '#undef WITH_JABBER' >> config.h
676	else
677	echo '#define WITH_JABBER' >> config.h
678	protocols=$protocols'jabber '
679	protoobjs=$protoobjs'jabber_mod.o '
680	fi
681
682	if [ "$oscar" = 0 ]; then
683	echo '#undef WITH_OSCAR' >> config.h
684	else
685	echo '#define WITH_OSCAR' >> config.h
686	protocols=$protocols'oscar '
687	protoobjs=$protoobjs'oscar_mod.o '
688	fi
689
690	if [ "$yahoo" = 0 ]; then
691	echo '#undef WITH_YAHOO' >> config.h
692	else
693	echo '#define WITH_YAHOO' >> config.h
694	protocols=$protocols'yahoo '
695	protoobjs=$protoobjs'yahoo_mod.o '
696	fi
697
698	if [ "$twitter" = 0 ]; then
699	echo '#undef WITH_TWITTER' >> config.h
700	else
701	echo '#define WITH_TWITTER' >> config.h
702	protocols=$protocols'twitter '
703	protoobjs=$protoobjs'twitter_mod.o '
704	fi
705
706	if [ "$protocols" = "PROTOCOLS = " ]; then
707	echo "Warning: You haven't selected any communication protocol to compile!"
708	echo " BitlBee will run, but you will be unable to connect to IM servers!"
709	fi
710
711	echo "PROTOCOLS = $protocols" >> Makefile.settings
712	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
713
714	echo Architecture: $arch
715	case "$arch" in
716	Linux )
717	;;
718	GNU/* )
719	;;
720	*BSD )
721	;;
722	Darwin )
723	echo 'STRIP=\# skip strip' >> Makefile.settings
724	;;
725	IRIX )
726	;;
727	SunOS )
728	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
729	echo 'STRIP=\# skip strip' >> Makefile.settings
730	echo '#define NO_FD_PASSING' >> config.h
731	;;
732	AIX )
733	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
734	;;
735	CYGWIN* )
736	echo 'Cygwin is not officially supported.'
737	;;
738	Windows )
739	;;
740	* )
741	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
742	echo 'Please report any problems at http://bugs.bitlbee.org/.'
743	;;
744	esac
745
746	if [ -n "$target" ]; then
747	echo "Cross-compiling for: $target"
748	fi
749
750	echo
751	echo 'Configuration done:'
752
753	if [ "$debug" = "1" ]; then
754	echo ' Debugging enabled.'
755	else
756	echo ' Debugging disabled.'
757	fi
758
759	if [ "$pie" = "1" ]; then
760	echo ' Building PIE executable'
761	else
762	echo ' Building non-PIE executable'
763	fi
764
765	if [ "$strip" = "1" ]; then
766	echo ' Binary stripping enabled.'
767	else
768	echo ' Binary stripping disabled.'
769	fi
770
771	if [ "$otr" = "1" ]; then
772	echo ' Off-the-Record (OTR) Messaging enabled.'
773	elif [ "$otr" = "plugin" ]; then
774	echo ' Off-the-Record (OTR) Messaging enabled (as a plugin).'
775	else
776	echo ' Off-the-Record (OTR) Messaging disabled.'
777	fi
778
779	if [ -n "$systemdsystemunitdir" ]; then
780	echo ' systemd enabled.'
781	else
782	echo ' systemd disabled.'
783	fi
784
785	echo ' Using event handler: '$events
786	echo ' Using SSL library: '$ssl
787	#echo ' Building with these storage backends: '$STORAGES
788
789	if [ -n "$protocols" ]; then
790	echo ' Building with these protocols:' $protocols$protocols_mods
791	case "$protocols" in
792	purple)
793	echo " Note that BitlBee-libpurple is supported on a best-effort basis. It's"
794	echo " not fully compatible with normal BitlBee. Don't use it unless you"
795	echo " absolutely need it (i.e. support for a certain protocol or feature)."
796	esac
797	else
798	echo ' Building without IM-protocol support. We wish you a lot of fun...'
799	fi

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