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source: configure @ 632627e

Last change on this file since 632627e was 632627e, checked in by dequis <dx@…>, at 2014-07-24T03:51:07Z

srv_lookup: Portability fixes, handle compressed responses

srv_lookup works on cygwin and openbsd now.

Provide ns_initparse, friends, and types where they aren't provided by
platform.

Use dn_expandname instead of custom parser so compressed DNS responses
are handled correctly.

Property mode set to 100755

File size: 21.8 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	# Set these to default-on to let it be overriden by either the user or purple
27	#
28	# If the user sets one of these to 1, purple won't disable them.
29	# Otherwise, if it's still default-on, it gets included in normal builds,
30	# but not purple ones.
31	msn="default-on"
32	jabber="default-on"
33	oscar="default-on"
34	yahoo="default-on"
35
36	twitter=1
37	purple=0
38
39	debug=0
40	strip=1
41	gcov=0
42	plugins=1
43	otr=0
44	skype=0
45
46	events=glib
47	ssl=auto
48
49	pie=1
50
51	arch=`uname -s`
52	cpu=`uname -m`
53
54	GLIB_MIN_VERSION=2.14
55
56	echo BitlBee configure
57
58	while [ -n "$1" ]; do
59	e="`expr "X$1" : 'X--$.=.$'`"
60	if [ -z "$e" ]; then
61	cat<<EOF
62
63	Usage: $0 [OPTIONS]
64
65	Option Description Default
66
67	--prefix=... Directories to put files in $prefix
68	--bindir=... $bindir
69	--sbindir=... $sbindir
70	--etcdir=... $etcdir
71	--mandir=... $mandir
72	--datadir=... $datadir
73	--plugindir=... $plugindir
74	--systemdsystemunitdir=... $systemdsystemunitdir
75	--pidfile=... $pidfile
76	--config=... $config
77
78	--msn=0/1 Disable/enable MSN part $msn
79	--jabber=0/1 Disable/enable Jabber part $jabber
80	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
81	--yahoo=0/1 Disable/enable Yahoo part $yahoo
82	--twitter=0/1 Disable/enable Twitter part $twitter
83
84	--purple=0/1 Disable/enable libpurple support $purple
85	(automatically disables other protocol modules)
86
87	--debug=0/1 Disable/enable debugging $debug
88	--strip=0/1 Disable/enable binary stripping $strip
89	--pie=0/1 Build position independent executable $pie
90	--gcov=0/1 Disable/enable test coverage reporting $gcov
91	--plugins=0/1 Disable/enable plugins support $plugins
92	--otr=0/1/auto/plugin
93	Disable/enable OTR encryption support $otr
94	--skype=0/1/plugin
95	Disable/enable Skype support $skype
96
97	--events=... Event handler (glib, libevent) $events
98	--ssl=... SSL library to use (gnutls, nss, openssl, auto)
99	$ssl
100
101
102	--target=... Cross compilation target same as host
103	EOF
104	exit;
105	fi
106	eval "$e"
107	shift;
108	done
109
110	# Expand $prefix and get rid of double slashes
111	bindir=`eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g'`
112	sbindir=`eval echo "$sbindir/" \| sed 's/\/\{1,\}/\//g'`
113	etcdir=`eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g'`
114	mandir=`eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g'`
115	datadir=`eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g'`
116	config=`eval echo "$config/" \| sed 's/\/\{1,\}/\//g'`
117	plugindir=`eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g'`
118	includedir=`eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g'`
119	libevent=`eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g'`
120
121	pidfile=`eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g'`
122	ipcsocket=`eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g'`
123	pcdir=`eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g'`
124
125	protocols_mods=""
126
127	cat <<EOF >Makefile.settings
128	## BitlBee settings, generated by configure
129	PREFIX=$prefix
130	BINDIR=$bindir
131	SBINDIR=$sbindir
132	ETCDIR=$etcdir
133	MANDIR=$mandir
134	DATADIR=$datadir
135	PLUGINDIR=$plugindir
136	CONFIG=$config
137	INCLUDEDIR=$includedir
138	PCDIR=$pcdir
139
140	TARGET=$target
141	ARCH=$arch
142	CPU=$cpu
143
144	INSTALL=install -p
145
146	DESTDIR=
147	LFLAGS=
148	EFLAGS=-lm
149	EOF
150
151	srcdir=$(cd $(dirname $0);pwd)
152	currdir=$(pwd)
153	if [ "$srcdir" != "$currdir" ]; then
154	echo
155	echo "configure script run from a different directory. Will create some symlinks..."
156	if [ ! -e Makefile -o -L Makefile ]; then
157	COPYDIRS="doc lib protocols tests utils"
158	mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
159	find . -name Makefile -type l -print0 \| xargs -0 rm 2> /dev/null
160	dst="$PWD"
161	cd "$srcdir"
162	for i in $(find . -name Makefile -type f); do
163	ln -s "$PWD${i#.}" "$dst/$i";
164	done
165	cd "$dst"
166	rm -rf .bzr
167	fi
168
169	echo "_SRCDIR_=$srcdir/" >> Makefile.settings
170	CFLAGS="$CFLAGS -I${dst}"
171	else
172	srcdir=$PWD
173	fi
174
175	cat<<EOF >config.h
176	/* BitlBee settings, generated by configure
177
178	Do NOT use any of these defines in your code without thinking twice, most
179	of them can/will be overridden at run-time */
180
181	#define CONFIG "$config"
182	#define ETCDIR "$etcdir"
183	#define VARDIR "$datadir"
184	#define PLUGINDIR "$plugindir"
185	#define PIDFILE "$pidfile"
186	#define IPCSOCKET "$ipcsocket"
187	#define ARCH "$arch"
188	#define CPU "$cpu"
189	EOF
190
191
192
193	if [ -n "$target" ]; then
194	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
195	export PKG_CONFIG_LIBDIR
196	PATH=/usr/$target/bin:$PATH
197	CC=$target-cc
198	LD=$target-ld
199	systemlibdirs="/usr/$target/lib"
200	fi
201
202
203	if [ "$debug" = "1" ]; then
204	echo 'DEBUG=1' >> Makefile.settings
205	CFLAGS="$CFLAGS -g -DDEBUG"
206	else
207	[ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
208	fi
209
210	if [ "$pie" = "1" ]; then
211	echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
212	echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
213	fi
214
215	echo LDFLAGS=$LDFLAGS >> Makefile.settings
216
217	echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
218	echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
219
220	echo CFLAGS+=-DHAVE_CONFIG_H -D_GNU_SOURCE >> Makefile.settings
221
222	if [ -n "$CC" ]; then
223	CC=$CC
224	elif type gcc > /dev/null 2> /dev/null; then
225	CC=gcc
226	elif type cc > /dev/null 2> /dev/null; then
227	CC=cc
228	else
229	echo 'Cannot find a C compiler, aborting.'
230	exit 1;
231	fi
232
233	echo "CC=$CC" >> Makefile.settings;
234	if echo $CC \| grep -qw gcc; then
235	# Apparently -Wall is gcc-specific?
236	echo CFLAGS+=-Wall >> Makefile.settings
237	fi
238
239	if [ -z "$LD" ]; then
240	if type ld > /dev/null 2> /dev/null; then
241	LD=ld
242	else
243	echo 'Cannot find ld, aborting.'
244	exit 1;
245	fi
246	fi
247
248	echo "LD=$LD" >> Makefile.settings
249
250	if [ -z "$PKG_CONFIG" ]; then
251	PKG_CONFIG=pkg-config
252	fi
253
254	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
255	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
256	cat<<EOF >>Makefile.settings
257	EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
258	CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
259	EOF
260	else
261	echo
262	echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
263	exit 1
264	fi
265	else
266	echo
267	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
268	exit 1
269	fi
270
271	if [ "$events" = "libevent" ]; then
272	if ! [ -f "${libevent}include/event.h" ]; then
273	echo
274	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
275	echo 'its location using the --libevent= argument. (Example: If event.h is in'
276	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
277	fi
278
279	echo '#define EVENTS_LIBEVENT' >> config.h
280	cat <<EOF >>Makefile.settings
281	EFLAGS+=-levent -L${libevent}lib
282	CFLAGS+=-I${libevent}include
283	EOF
284	elif [ "$events" = "glib" ]; then
285	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
286	echo '#define EVENTS_GLIB' >> config.h
287	else
288	echo
289	echo 'ERROR: Unknown event handler specified.'
290	exit 1
291	fi
292	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
293
294	detect_gnutls()
295	{
296	if $PKG_CONFIG --exists gnutls; then
297	cat <<EOF >>Makefile.settings
298	EFLAGS+=`$PKG_CONFIG --libs gnutls` `libgcrypt-config --libs`
299	CFLAGS+=`$PKG_CONFIG --cflags gnutls` `libgcrypt-config --cflags`
300	EOF
301	ssl=gnutls
302	if ! pkg-config gnutls --atleast-version=2.8; then
303	echo
304	echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
305	fi
306	ret=1
307	elif libgnutls-config --version > /dev/null 2> /dev/null; then
308	cat <<EOF >>Makefile.settings
309	EFLAGS+=`libgnutls-config --libs` `libgcrypt-config --libs`
310	CFLAGS+=`libgnutls-config --cflags` `libgcrypt-config --cflags`
311	EOF
312
313	ssl=gnutls
314	ret=1;
315	else
316	ret=0;
317	fi;
318	}
319
320	detect_nss()
321	{
322	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
323	cat<<EOF >>Makefile.settings
324	EFLAGS+=`$PKG_CONFIG --libs nss`
325	CFLAGS+=`$PKG_CONFIG --cflags nss`
326	EOF
327
328	ssl=nss
329	ret=1;
330	else
331	ret=0;
332	fi;
333	}
334
335	RESOLV_TESTCODE='
336	#include <sys/types.h>
337	#include <netinet/in.h>
338	#include <arpa/nameser.h>
339	#include <resolv.h>
340
341	int main()
342	{
343
344	res_query( NULL, 0, 0, NULL, 0);
345	dn_expand( NULL, NULL, NULL, NULL, 0);
346	dn_skipname( NULL, NULL);
347	}
348	'
349	RESOLV_NS_TESTCODE='
350	#include <sys/types.h>
351	#include <netinet/in.h>
352	#include <arpa/nameser.h>
353	#include <resolv.h>
354
355	int main()
356	{
357	ns_initparse( NULL, 0, NULL );
358	ns_parserr( NULL, ns_s_an, 0, NULL );
359	}
360	'
361	RESOLV_NS_TYPES_TESTCODE='
362	#include <sys/types.h>
363	#include <netinet/in.h>
364	#include <arpa/nameser.h>
365
366	int main()
367	{
368	ns_msg nsh;
369	ns_rr rr;
370
371	ns_initparse( NULL, 0, NULL );
372	ns_parserr( NULL, ns_s_an, 0, NULL );
373	}
374	'
375
376	detect_resolv_dynamic()
377	{
378	case "$arch" in
379	OpenBSD )
380	# In FreeBSD res_/dn_ routines are present in libc.so
381	LIBRESOLV=;;
382	FreeBSD )
383	# In FreeBSD res_/dn_ routines are present in libc.so
384	LIBRESOLV=;;
385	CYGWIN* )
386	# In Cygwin res_/dn_ routines are present in libc.so
387	LIBRESOLV=;;
388	* )
389	LIBRESOLV=-lresolv;;
390	esac
391	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
392	ret=1
393	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
394	if [ "$?" = "0" ]; then
395	echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
396	ret=0
397	fi
398
399	rm -f $TMPFILE
400	return $ret
401	}
402
403	detect_resolv_static()
404	{
405	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
406	ret=1
407	for i in $systemlibdirs; do
408	if [ -f $i/libresolv.a ]; then
409	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
410	if [ "$?" = "0" ]; then
411	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
412	ret=0
413	fi
414	fi
415	done
416
417	rm -f $TMPFILE
418	return $ret
419	}
420
421	detect_resolv_ns_dynamic()
422	{
423	case "$arch" in
424	FreeBSD )
425	# In FreeBSD ns_ routines are present in libc.so
426	LIBRESOLV=;;
427	* )
428	LIBRESOLV=-lresolv;;
429	esac
430	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
431	ret=1
432	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
433	if [ "$?" = "0" ]; then
434	ret=0
435	fi
436
437	rm -f $TMPFILE
438	return $ret
439	}
440
441	detect_resolv_ns_static()
442	{
443	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
444	ret=1
445	for i in $systemlibdirs; do
446	if [ -f $i/libresolv.a ]; then
447	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
448	if [ "$?" = "0" ]; then
449	ret=0
450	fi
451	fi
452	done
453
454	rm -f $TMPFILE
455	return $ret
456	}
457
458	detect_nameser_has_ns_types()
459	{
460	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
461	case "$arch" in
462	FreeBSD )
463	# In FreeBSD ns_ routines are present in libc.so
464	LIBRESOLV=;;
465	* )
466	LIBRESOLV=-lresolv;;
467	esac
468	ret=1
469	if detect_resolv_ns_dynamic; then
470	echo "$RESOLV_NS_TYPES_TESTCODE" \| $CC -o $TMPFILE -x c $LIBRESOLV - >/dev/null 2>/dev/null
471	if [ "$?" = "0" ]; then
472	ret=0
473	fi
474	elif detect_resolv_ns_static; then
475	for i in $systemlibdirs; do
476	if [ -f $i/libresolv.a ]; then
477	echo "$RESOLV_NS_TYPES_TESTCODE" \| $CC -o $TMPFILE -x c - >/dev/null 2>/dev/null
478	if [ "$?" = "0" ]; then
479	ret=0
480	fi
481	fi
482	done
483	fi
484
485	rm -f $TMPFILE
486	return $ret
487	}
488
489	if [ "$ssl" = "auto" ]; then
490	detect_gnutls
491	if [ "$ret" = "0" ]; then
492	# Disable NSS for now as it's known to not work very well ATM.
493	#detect_nss
494	:
495	fi
496	elif [ "$ssl" = "gnutls" ]; then
497	detect_gnutls
498	elif [ "$ssl" = "nss" ]; then
499	detect_nss
500	elif [ "$ssl" = "sspi" ]; then
501	echo
502	elif [ "$ssl" = "openssl" ]; then
503	echo
504	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
505	echo 'installation of OpenSSL (including devel/header files) before reporting'
506	echo 'compilation problems.'
507	echo
508	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
509	echo 'completely GPL-compatible. Using GnuTLS is recommended and better supported'
510	echo 'by us. However, on many BSD machines, OpenSSL can be considered part of the'
511	echo 'operating system, which makes it GPL-compatible.'
512	echo
513	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
514	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
515	echo
516	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
517	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
518	echo 'package, you really should use GnuTLS instead.'
519	echo
520	echo 'Also, the OpenSSL license requires us to say this:'
521	echo ' * "This product includes software developed by the OpenSSL Project'
522	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
523
524	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
525
526	ret=1
527	else
528	echo
529	echo 'ERROR: Unknown SSL library specified.'
530	exit 1
531	fi
532
533	if [ "$ret" = "0" ]; then
534	echo
535	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
536	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
537	echo ' so if you want to use that, you have to select it by hand.'
538
539	exit 1
540	fi;
541
542	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
543
544	if detect_nameser_has_ns_types; then
545	echo '#define NAMESER_HAS_NS_TYPES' >> config.h
546	fi
547	if detect_resolv_dynamic \|\| detect_resolv_static; then
548	echo '#define HAVE_RESOLV_A' >> config.h
549	if detect_resolv_ns_dynamic \|\| detect_resolv_ns_static; then
550	echo '#define HAVE_RESOLV_A_WITH_NS' >> config.h
551	fi
552	else
553	echo 'Insufficient resolv routines. Jabber server must be set explicitly'
554	fi
555
556
557	STORAGES="xml"
558
559	for i in $STORAGES; do
560	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
561	done
562	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
563
564	if [ "$strip" = 0 ]; then
565	echo "STRIP=\# skip strip" >> Makefile.settings;
566	else
567	if [ "$debug" = 1 ]; then
568	echo
569	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
570	echo 'STRIP=\# skip strip' >> Makefile.settings
571	strip=0;
572	elif [ -n "$STRIP" ]; then
573	echo "STRIP=$STRIP" >> Makefile.settings;
574	elif type strip > /dev/null 2> /dev/null; then
575	echo "STRIP=strip" >> Makefile.settings;
576	else
577	echo
578	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
579	echo 'STRIP=\# skip strip' >> Makefile.settings
580	strip=0;
581	fi;
582	fi
583
584	if [ -z "$systemdsystemunitdir" ]; then
585	if $PKG_CONFIG --exists systemd; then
586	systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`
587	fi
588	fi
589	if [ -n "$systemdsystemunitdir" ]; then
590	if [ "$systemdsystemunitdir" != "no" ]; then
591	echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
592	fi
593	fi
594
595	if [ "$gcov" = "1" ]; then
596	echo "CFLAGS+=--coverage" >> Makefile.settings
597	echo "EFLAGS+=--coverage" >> Makefile.settings
598	fi
599
600	if [ "$plugins" = 0 ]; then
601	plugindir=""
602	echo '#undef WITH_PLUGINS' >> config.h
603	else
604	echo '#define WITH_PLUGINS' >> config.h
605	fi
606
607	otrprefix=""
608	for i in / /usr /usr/local; do
609	if [ -f ${i}/lib/libotr.a ]; then
610	otrprefix=${i}
611	break
612	fi
613	done
614	if [ "$otr" = "auto" ]; then
615	if [ -n "$otrprefix" ]; then
616	otr=1
617	else
618	otr=0
619	fi
620	fi
621	if [ "$otr" = 1 ]; then
622	# BI == built-in
623	echo '#define OTR_BI' >> config.h
624	echo "EFLAGS+=-L${otrprefix}/lib -lotr" >> Makefile.settings
625	echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
626	echo 'OTR_BI=otr.o' >> Makefile.settings
627	elif [ "$otr" = "plugin" ]; then
628	echo '#define OTR_PI' >> config.h
629	echo "OTRFLAGS=-L${otrprefix}/lib -lotr" >> Makefile.settings
630	echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
631	echo 'OTR_PI=otr.so' >> Makefile.settings
632	fi
633	if [ "$otr" != 0 ] && ! pkg-config libotr --atleast-version=4.0; then
634	echo
635	echo 'WARNING: Your libotr seems to be old. BitlBee now needs at least libotr 4.0.'
636	# Not hard-failing because the code above doesn't use pkg-config, so who knows
637	# what's true at this point...
638	fi
639
640	if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
641	if [ "$arch" = "Darwin" ]; then
642	echo "SKYPEFLAGS=-dynamiclib -undefined dynamic_lookup" >> Makefile.settings
643	else
644	echo "SKYPEFLAGS=-fPIC -shared" >> Makefile.settings
645	fi
646	echo 'SKYPE_PI=skype.so' >> Makefile.settings
647	protocols_mods="$protocol_mods skype(plugin)"
648	fi
649
650	if [ ! -e doc/user-guide/help.txt ] && ! type xmlto > /dev/null 2> /dev/null; then
651	echo
652	echo 'WARNING: Building from an unreleased source tree without prebuilt helpfile.'
653	echo 'Install xmlto if you want online help to work.'
654	fi
655
656	REAL_BITLBEE_VERSION=`grep '^#define BITLBEE_VERSION ' $srcdir/bitlbee.h \| sed 's/.\"$.$\".*/\1/'`
657	echo
658	if [ -z "$BITLBEE_VERSION" -a -d .bzr ] && type bzr > /dev/null 2> /dev/null; then
659	nick=`bzr nick`
660	if [ -n "$nick" -a "$nick" != "bitlbee" ]; then
661	nick="-$nick"
662	else
663	nick=""
664	fi
665	rev=`bzr revno`
666	echo 'Using bzr revision #'$rev' as version number'
667	BITLBEE_VERSION=$REAL_BITLBEE_VERSION-bzr$nick-$rev
668	fi
669
670	if [ -n "$BITLBEE_VERSION" ]; then
671	echo 'Spoofing version number: '$BITLBEE_VERSION
672	echo '#undef BITLBEE_VERSION' >> config.h
673	echo '#define BITLBEE_VERSION "'$BITLBEE_VERSION'"' >> config.h
674	echo
675	else
676	# for pkg-config
677	BITLBEE_VERSION=$REAL_BITLBEE_VERSION
678	fi
679
680	if ! make helloworld > /dev/null 2>&1; then
681	echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
682	echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
683	echo "under the name 'gmake'."
684	echo
685	if gmake helloworld > /dev/null 2>&1; then
686	echo "gmake seems to be available on your machine, great."
687	echo
688	else
689	echo "gmake is not installed (or not working). Please try to install it."
690	echo
691	fi
692	fi
693
694	cat <<EOF >bitlbee.pc
695	prefix=$prefix
696	includedir=$includedir
697	plugindir=$plugindir
698
699	Name: bitlbee
700	Description: IRC to IM gateway
701	Requires: glib-2.0
702	Version: $BITLBEE_VERSION
703	Libs:
704	Cflags: -I\${includedir}
705
706	EOF
707
708	protocols=''
709	protoobjs=''
710
711	if [ "$purple" = 0 ]; then
712	echo '#undef WITH_PURPLE' >> config.h
713	else
714	if ! $PKG_CONFIG purple; then
715	echo
716	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
717	exit 1
718	fi
719	echo '#define WITH_PURPLE' >> config.h
720	cat<<EOF >>Makefile.settings
721	EFLAGS += $($PKG_CONFIG purple --libs)
722	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
723	EOF
724	protocols=$protocols'purple '
725	protoobjs=$protoobjs'purple_mod.o '
726
727	# only disable these if the user didn't enable them explicitly
728	[ "$msn" = "default-on" ] && msn=0
729	[ "$jabber" = "default-on" ] && jabber=0
730	[ "$oscar" = "default-on" ] && oscar=0
731	[ "$yahoo" = "default-on" ] && yahoo=0
732
733	echo '#undef PACKAGE' >> config.h
734	echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
735
736	if [ "$events" = "libevent" ]; then
737	echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
738	echo 'outside libpurple, talking to GLib directly. At least for now the combination'
739	echo 'libpurple + libevent is not recommended!'
740	echo
741	fi
742	fi
743
744	case "$CC" in
745	gcc )
746	echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
747	for i in . lib tests protocols protocols/*/; do
748	mkdir -p $i/.depend
749	done
750	esac
751
752	if [ "$msn" = 0 ]; then
753	echo '#undef WITH_MSN' >> config.h
754	else
755	echo '#define WITH_MSN' >> config.h
756	protocols=$protocols'msn '
757	protoobjs=$protoobjs'msn_mod.o '
758	fi
759
760	if [ "$jabber" = 0 ]; then
761	echo '#undef WITH_JABBER' >> config.h
762	else
763	echo '#define WITH_JABBER' >> config.h
764	protocols=$protocols'jabber '
765	protoobjs=$protoobjs'jabber_mod.o '
766	fi
767
768	if [ "$oscar" = 0 ]; then
769	echo '#undef WITH_OSCAR' >> config.h
770	else
771	echo '#define WITH_OSCAR' >> config.h
772	protocols=$protocols'oscar '
773	protoobjs=$protoobjs'oscar_mod.o '
774	fi
775
776	if [ "$yahoo" = 0 ]; then
777	echo '#undef WITH_YAHOO' >> config.h
778	else
779	echo '#define WITH_YAHOO' >> config.h
780	protocols=$protocols'yahoo '
781	protoobjs=$protoobjs'yahoo_mod.o '
782	fi
783
784	if [ "$twitter" = 0 ]; then
785	echo '#undef WITH_TWITTER' >> config.h
786	else
787	echo '#define WITH_TWITTER' >> config.h
788	protocols=$protocols'twitter '
789	protoobjs=$protoobjs'twitter_mod.o '
790	fi
791
792	if [ "$protocols" = "PROTOCOLS = " ]; then
793	echo "Warning: You haven't selected any communication protocol to compile!"
794	echo " BitlBee will run, but you will be unable to connect to IM servers!"
795	fi
796
797	echo "PROTOCOLS = $protocols" >> Makefile.settings
798	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
799
800	echo Architecture: $arch
801	case "$arch" in
802	Linux )
803	;;
804	GNU/* )
805	;;
806	*BSD )
807	;;
808	Darwin )
809	echo 'STRIP=\# skip strip' >> Makefile.settings
810	;;
811	IRIX )
812	;;
813	SunOS )
814	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
815	echo 'STRIP=\# skip strip' >> Makefile.settings
816	echo '#define NO_FD_PASSING' >> config.h
817	;;
818	AIX )
819	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
820	;;
821	CYGWIN* )
822	echo 'Cygwin is not officially supported.'
823	;;
824	Windows )
825	;;
826	* )
827	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
828	echo 'Please report any problems at http://bugs.bitlbee.org/.'
829	;;
830	esac
831
832	if [ -n "$target" ]; then
833	echo "Cross-compiling for: $target"
834	fi
835
836	echo
837	echo 'Configuration done:'
838
839	if [ "$debug" = "1" ]; then
840	echo ' Debugging enabled.'
841	else
842	echo ' Debugging disabled.'
843	fi
844
845	if [ "$pie" = "1" ]; then
846	echo ' Building PIE executable'
847	else
848	echo ' Building non-PIE executable'
849	fi
850
851	if [ "$strip" = "1" ]; then
852	echo ' Binary stripping enabled.'
853	else
854	echo ' Binary stripping disabled.'
855	fi
856
857	if [ "$otr" = "1" ]; then
858	echo ' Off-the-Record (OTR) Messaging enabled.'
859	elif [ "$otr" = "plugin" ]; then
860	echo ' Off-the-Record (OTR) Messaging enabled (as a plugin).'
861	else
862	echo ' Off-the-Record (OTR) Messaging disabled.'
863	fi
864
865	if [ -n "$systemdsystemunitdir" ]; then
866	echo ' systemd enabled.'
867	else
868	echo ' systemd disabled.'
869	fi
870
871	echo ' Using event handler: '$events
872	echo ' Using SSL library: '$ssl
873	#echo ' Building with these storage backends: '$STORAGES
874
875	if [ -n "$protocols" ]; then
876	echo ' Building with these protocols:' $protocols$protocols_mods
877	case "$protocols" in
878	purple)
879	echo " Note that BitlBee-libpurple is supported on a best-effort basis. It's"
880	echo " not fully compatible with normal BitlBee. Don't use it unless you"
881	echo " absolutely need it (i.e. support for a certain protocol or feature)."
882	esac
883	else
884	echo ' Building without IM-protocol support. We wish you a lot of fun...'
885	fi

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