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source: configure @ 8167346

Last change on this file since 8167346 was 7ec2ce8, checked in by dequis <dx@…>, at 2018-01-10T03:05:23Z

Remove MSN. Use the skypeweb purple plugin instead.

RIP

As per http://ismsndeadyet.com/ all versions up to MSNP22 died a few
months ago. We had a MSNP21 implementation, bought us two extra years.

Implementing MSNP24 is technically possible but also pointless given
skypeweb, and the authentication requires some fairly messed up crypto
and legacy old-skype-protocol servers. For a long time I tried to
reverse a potentially simpler method, and got fairly close, but never
completed that. I haven't done any attempts to continue it in the last
year, so I'm fine with giving up at this point.

Property mode set to 100755

File size: 24.2 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='$prefix/share/bitlbee/'
16	config='/var/lib/bitlbee/'
17	libdir='$prefix/lib/'
18	plugindir='$prefix/lib/bitlbee/'
19	includedir='$prefix/include/bitlbee/'
20	systemdsystemunitdir=''
21	libevent='/usr/'
22	pidfile='/var/run/bitlbee.pid'
23	ipcsocket=''
24	pcdir='$prefix/lib/pkgconfig'
25	systemlibdirs="/lib64 /usr/lib64 /usr/local/lib64 /lib /usr/lib /usr/local/lib"
26	sysroot=''
27
28	configure_args="$@"
29
30	# Set these to default-on to let it be overriden by either the user or purple
31	#
32	# If the user sets one of these to 1, purple won't disable them.
33	# Otherwise, if it's still default-on, it gets included in normal builds,
34	# but not purple ones.
35	jabber="default-on"
36	oscar="default-on"
37
38	twitter=1
39	purple=0
40
41	verbose=0
42	doc=1
43	debug=0
44	strip=0
45	gcov=0
46	asan=0
47	plugins=1
48	otr=0
49	skype=0
50
51	events=glib
52	ssl=auto
53
54	pam=0
55	ldap=0
56
57	pie=1
58
59	arch=$(uname -s)
60
61	GLIB_MIN_VERSION=2.16
62
63	# Cygwin and Darwin don't support PIC/PIE
64	case "$arch" in
65	CYGWIN* )
66	pie=0;;
67	Darwin )
68	pie=0;;
69	esac
70
71	get_version() {
72	REAL_BITLBEE_VERSION=$(grep '^#define BITLBEE_VERSION ' $srcdir/bitlbee.h \| sed 's/.\"$.$\".*/\1/')
73
74	if [ -n "$BITLBEE_VERSION" ]; then
75	# environment variable already set to something to spoof it
76	# don't replace it with the git stuff
77	return
78	fi
79
80	BITLBEE_VERSION=$REAL_BITLBEE_VERSION
81
82	if [ -d $srcdir/.git ] && type git > /dev/null 2> /dev/null; then
83	timestamp=$(cd $srcdir; git show -s --format=%ci HEAD \| sed 's/ .*$//; s/-//g')
84	branch=$(cd $srcdir; git rev-parse --abbrev-ref HEAD)
85
86	search='$.$-$[0-9]$-$g[0-9a-f]*$'
87	replace="\1+$timestamp+$branch+\2-\3-git"
88
89	describe=$(cd $srcdir; git describe --long --tags 2>/dev/null)
90	if [ $? -ne 0 ]; then
91	describe=${REAL_BITLBEE_VERSION}-0-g$(cd $srcdir; git rev-parse --short HEAD)
92	fi
93
94	BITLBEE_VERSION=$(echo $describe \| sed "s#$search#$replace#")
95
96	unset timestamp branch search replace describe
97	fi
98	}
99
100	if [ "$1" = "--dump-version" ]; then
101	srcdir=$(cd $(dirname $0);pwd)
102	get_version
103	echo $BITLBEE_VERSION
104	exit
105	fi
106
107	echo BitlBee configure
108
109	while [ -n "$1" ]; do
110	e="$(expr "X$1" : 'X--$.=.$')"
111	if [ -z "$e" ]; then
112	cat<<EOF
113
114	Usage: $0 [OPTIONS]
115
116	Option Description Default
117
118	--prefix=... Directories to put files in $prefix
119	--bindir=... $bindir
120	--sbindir=... $sbindir
121	--etcdir=... $etcdir
122	--mandir=... $mandir
123	--datadir=... $datadir
124	--plugindir=... $plugindir
125	--systemdsystemunitdir=... $systemdsystemunitdir
126	--pidfile=... $pidfile
127	--config=... $config
128
129	--verbose=0/1 Disable/enable verbose build $verbose
130
131	--jabber=0/1 Disable/enable Jabber part $jabber
132	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
133	--twitter=0/1 Disable/enable Twitter part $twitter
134
135	--purple=0/1 Disable/enable libpurple support $purple
136	(automatically disables other protocol modules)
137
138	--pam=0/1 Disable/enable PAM authentication $pam
139	--ldap=0/1 Disable/enable LDAP authentication $ldap
140
141	--doc=0/1 Disable/enable help.txt generation $doc
142	--debug=0/1 Disable/enable debugging $debug
143	--strip=0/1 Disable/enable binary stripping $strip
144	--pie=0/1 Build position independent executable $pie
145	--gcov=0/1 Disable/enable test coverage reporting $gcov
146	--asan=0/1 Disable/enable AddressSanitizer $asan
147	--plugins=0/1 Disable/enable plugins support $plugins
148	--otr=0/1/auto/plugin
149	Disable/enable OTR encryption support $otr
150	--skype=0/1/plugin
151	Disable/enable Skype support $skype
152
153	--events=... Event handler (glib, libevent) $events
154	--ssl=... SSL library to use (gnutls, nss, openssl, auto)
155	$ssl
156
157
158	--target=... Cross compilation target same as host
159	--sysroot=... Cross compilation sysroot $sysroot
160	EOF
161	exit;
162	fi
163	eval "$e"
164	shift;
165	done
166
167	# Expand $prefix and get rid of double slashes
168	bindir=$(eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g')
169	sbindir=$(eval echo "$sbindir/" \| sed 's/\/\{1,\}/\//g')
170	etcdir=$(eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g')
171	mandir=$(eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g')
172	datadir=$(eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g')
173	config=$(eval echo "$config/" \| sed 's/\/\{1,\}/\//g')
174	libdir=$(eval echo "$libdir/" \| sed 's/\/\{1,\}/\//g')
175	plugindir=$(eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g')
176	includedir=$(eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g')
177	libevent=$(eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g')
178
179	pidfile=$(eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g')
180	ipcsocket=$(eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g')
181	pcdir=$(eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g')
182
183	protocols_mods=""
184
185	cat <<EOF >Makefile.settings
186	## BitlBee settings, generated by configure
187
188	# ./configure $configure_args
189
190	PREFIX=$prefix
191	BINDIR=$bindir
192	SBINDIR=$sbindir
193	ETCDIR=$etcdir
194	MANDIR=$mandir
195	DATADIR=$datadir
196	PLUGINDIR=$plugindir
197	CONFIG=$config
198	LIBDIR=$libdir
199	INCLUDEDIR=$includedir
200	PCDIR=$pcdir
201
202	TARGET=$target
203
204	INSTALL=install -p
205
206	DESTDIR=
207	LFLAGS=
208	EFLAGS=-lm
209	EOF
210
211	srcdir=$(cd $(dirname $0);pwd)
212	currdir=$(pwd)
213	if [ "$srcdir" != "$currdir" ]; then
214	echo
215	echo "configure script run from a different directory. Will create some symlinks..."
216	if [ ! -e Makefile -o -L Makefile ]; then
217	COPYDIRS="doc lib protocols tests utils"
218	mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
219	find . -name Makefile -type l -print0 \| xargs -0 rm 2> /dev/null
220	dst="$PWD"
221	cd "$srcdir"
222	for i in $(find . -name Makefile -type f); do
223	ln -s "$PWD${i#.}" "$dst/$i";
224	done
225	cd "$dst"
226	rm -rf .bzr
227	fi
228
229	echo "_SRCDIR_=$srcdir/" >> Makefile.settings
230	CFLAGS="$CFLAGS -I${dst}"
231	else
232	srcdir=$PWD
233	fi
234
235	cat<<EOF >config.h
236	/* BitlBee settings, generated by configure
237
238	Do NOT use any of these defines in your code without thinking twice, most
239	of them can/will be overridden at run-time */
240
241	#define BITLBEE_CONFIGURE_ARGS "$configure_args"
242
243	#define CONFIG "$config"
244	#define ETCDIR "$etcdir"
245	#define VARDIR "$datadir"
246	#define PLUGINDIR "$plugindir"
247	#define DATADIR "$datadir"
248	#define PIDFILE "$pidfile"
249	#define IPCSOCKET "$ipcsocket"
250	EOF
251
252
253
254	if [ -n "$target" ]; then
255	# prepend sysroot to system lib dirs
256
257	systemlibdirs_cross=''
258	for i in $systemlibdirs; do
259	systemlibdirs_cross="$systemlibdirs_cross $sysroot$i"
260	done
261	systemlibdirs=$systemlibdirs_cross
262	unset systemlibdirs_cross
263
264	# backward compatibility
265
266	if [ -z "$PKG_CONFIG_LIBDIR" ]; then
267	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
268	export PKG_CONFIG_LIBDIR
269	fi
270
271	if [ -d /usr/$target/bin ]; then
272	PATH=/usr/$target/bin:$PATH
273	fi
274
275	if [ -d /usr/$target/lib ]; then
276	systemlibdirs="$systemlibdirs /usr/$target/lib"
277	fi
278
279	CC=$target-cc
280	LD=$target-ld
281	STRIP=$target-strip
282	fi
283
284	if [ "$asan" = "1" ]; then
285	CFLAGS="$CFLAGS -fsanitize=address"
286	LDFLAGS="$LDFLAGS -fsanitize=address"
287	debug=1
288	fi
289
290	if [ "$verbose" = "0" ]; then
291	echo 'VERBOSE=@' >> Makefile.settings
292	else
293	echo 'VERBOSE=' >> Makefile.settings
294	fi
295
296	cat <<EOF >>Makefile.settings
297
298	# Enable/disable output verbosity
299	ifdef V
300	ifeq (\$(V),1)
301	VERBOSE=
302	else
303	VERBOSE=@
304	endif
305	endif
306
307	EOF
308
309	if [ "$debug" = "1" ]; then
310	echo 'DEBUG=1' >> Makefile.settings
311	CFLAGS="$CFLAGS -g3 -DDEBUG -O0"
312	else
313	[ -z "$CFLAGS" ] && CFLAGS="-g -O2 -fno-strict-aliasing"
314	fi
315
316	if [ "$pie" = "1" ]; then
317	echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
318	echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
319	fi
320
321	echo LDFLAGS=$LDFLAGS >> Makefile.settings
322
323	echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
324	echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
325
326	echo CFLAGS+=-DHAVE_CONFIG_H -D_GNU_SOURCE >> Makefile.settings
327
328	if [ -n "$CC" ]; then
329	CC=$CC
330	elif type gcc > /dev/null 2> /dev/null; then
331	CC=gcc
332	elif type cc > /dev/null 2> /dev/null; then
333	CC=cc
334	else
335	echo 'Cannot find a C compiler, aborting.'
336	exit 1;
337	fi
338
339	echo "CC=$CC" >> Makefile.settings;
340	if echo $CC \| grep -qw gcc; then
341	# Apparently -Wall is gcc-specific?
342	echo CFLAGS+=-Wall >> Makefile.settings
343	fi
344
345	if [ -z "$LD" ]; then
346	if type ld > /dev/null 2> /dev/null; then
347	LD=ld
348	else
349	echo 'Cannot find ld, aborting.'
350	exit 1;
351	fi
352	fi
353
354	echo "LD=$LD" >> Makefile.settings
355
356	if [ -z "$PKG_CONFIG" ]; then
357	PKG_CONFIG=pkg-config
358	fi
359
360	if ! $PKG_CONFIG --version > /dev/null 2>/dev/null; then
361	echo
362	echo 'Cannot find pkg-config, aborting.'
363	exit 1
364	fi
365
366	if $PKG_CONFIG glib-2.0; then
367	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
368	cat<<EOF >>Makefile.settings
369	EFLAGS+=$($PKG_CONFIG --libs glib-2.0 gmodule-2.0)
370	CFLAGS+=$($PKG_CONFIG --cflags glib-2.0 gmodule-2.0)
371	EOF
372	else
373	echo
374	echo 'Found glib2 '$($PKG_CONFIG glib-2.0 --modversion)', but version '$GLIB_MIN_VERSION' or newer is required.'
375	exit 1
376	fi
377	else
378	echo
379	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
380	exit 1
381	fi
382
383	if [ "$events" = "libevent" ]; then
384	if ! [ -f "${libevent}include/event.h" ]; then
385	echo
386	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
387	echo 'its location using the --libevent= argument. (Example: If event.h is in'
388	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
389	fi
390
391	echo '#define EVENTS_LIBEVENT' >> config.h
392	cat <<EOF >>Makefile.settings
393	EFLAGS+=-levent -L${libevent}lib
394	CFLAGS+=-I${libevent}include
395	EOF
396	elif [ "$events" = "glib" ]; then
397	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
398	echo '#define EVENTS_GLIB' >> config.h
399	else
400	echo
401	echo 'ERROR: Unknown event handler specified.'
402	exit 1
403	fi
404	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
405
406	detect_gnutls()
407	{
408	if $PKG_CONFIG --exists gnutls; then
409	cat <<EOF >>Makefile.settings
410	EFLAGS+=$($PKG_CONFIG --libs gnutls) $(libgcrypt-config --libs)
411	CFLAGS+=$($PKG_CONFIG --cflags gnutls) $(libgcrypt-config --cflags)
412	EOF
413	ssl=gnutls
414	if ! $PKG_CONFIG gnutls --atleast-version=2.8; then
415	echo
416	echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
417	fi
418	ret=1
419	elif libgnutls-config --version > /dev/null 2> /dev/null; then
420	cat <<EOF >>Makefile.settings
421	EFLAGS+=$(libgnutls-config --libs) $(libgcrypt-config --libs)
422	CFLAGS+=$(libgnutls-config --cflags) $(libgcrypt-config --cflags)
423	EOF
424
425	ssl=gnutls
426	ret=1;
427	else
428	ret=0;
429	fi;
430	}
431
432	detect_nss()
433	{
434	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
435	cat<<EOF >>Makefile.settings
436	EFLAGS+=$($PKG_CONFIG --libs nss)
437	CFLAGS+=$($PKG_CONFIG --cflags nss)
438	EOF
439
440	ssl=nss
441	ret=1;
442	else
443	ret=0;
444	fi;
445	}
446
447	RESOLV_TESTCODE='
448	#include <sys/types.h>
449	#include <netinet/in.h>
450	#include <arpa/nameser.h>
451	#include <resolv.h>
452
453	int main()
454	{
455
456	res_query( NULL, 0, 0, NULL, 0);
457	dn_expand( NULL, NULL, NULL, NULL, 0);
458	dn_skipname( NULL, NULL);
459	}
460	'
461	RESOLV_NS_TESTCODE='
462	#include <sys/types.h>
463	#include <netinet/in.h>
464	#include <arpa/nameser.h>
465	#include <resolv.h>
466
467	int main()
468	{
469	ns_initparse( NULL, 0, NULL );
470	ns_parserr( NULL, ns_s_an, 0, NULL );
471	}
472	'
473	RESOLV_NS_TYPES_TESTCODE='
474	#include <sys/types.h>
475	#include <netinet/in.h>
476	#include <arpa/nameser.h>
477
478	int main()
479	{
480	ns_msg nsh;
481	ns_rr rr;
482
483	/* Not all platforms we want to work on have
484	ns_* routines, so use this to make sure
485	the compiler uses it.*/
486	return (int)(sizeof(nsh) + sizeof(rr));
487	}
488	'
489
490	detect_resolv_dynamic()
491	{
492	case "$arch" in
493	OpenBSD )
494	# In FreeBSD res_/dn_ routines are present in libc.so
495	LIBRESOLV=;;
496	FreeBSD )
497	# In FreeBSD res_/dn_ routines are present in libc.so
498	LIBRESOLV=;;
499	CYGWIN* )
500	# In Cygwin res_/dn_ routines are present in libc.so
501	LIBRESOLV=;;
502	* )
503	LIBRESOLV=-lresolv;;
504	esac
505	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
506	ret=1
507	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
508	if [ "$?" = "0" ]; then
509	echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
510	ret=0
511	fi
512
513	rm -f $TMPFILE
514	return $ret
515	}
516
517	detect_resolv_static()
518	{
519	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
520	ret=1
521	for i in $systemlibdirs; do
522	if [ -f $i/libresolv.a ]; then
523	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
524	if [ "$?" = "0" ]; then
525	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
526	ret=0
527	fi
528	fi
529	done
530
531	rm -f $TMPFILE
532	return $ret
533	}
534
535	detect_resolv_ns_dynamic()
536	{
537	case "$arch" in
538	FreeBSD )
539	# In FreeBSD ns_ routines are present in libc.so
540	LIBRESOLV=;;
541	* )
542	LIBRESOLV=-lresolv;;
543	esac
544	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
545	ret=1
546	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
547	if [ "$?" = "0" ]; then
548	ret=0
549	fi
550
551	rm -f $TMPFILE
552	return $ret
553	}
554
555	detect_resolv_ns_static()
556	{
557	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
558	ret=1
559	for i in $systemlibdirs; do
560	if [ -f $i/libresolv.a ]; then
561	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
562	if [ "$?" = "0" ]; then
563	ret=0
564	fi
565	fi
566	done
567
568	rm -f $TMPFILE
569	return $ret
570	}
571
572	detect_nameser_has_ns_types()
573	{
574	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
575	ret=1
576	# since we aren't actually linking with ns_* routines
577	# we can just compile the test code
578	echo "$RESOLV_NS_TYPES_TESTCODE" \| $CC -o $TMPFILE -x c - >/dev/null 2>/dev/null
579	if [ "$?" = "0" ]; then
580	ret=0
581	fi
582
583	rm -f $TMPFILE
584	return $ret
585	}
586
587	if [ "$ssl" = "auto" ]; then
588	detect_gnutls
589	if [ "$ret" = "0" ]; then
590	# Disable NSS for now as it's known to not work very well ATM.
591	#detect_nss
592	:
593	fi
594	elif [ "$ssl" = "gnutls" ]; then
595	detect_gnutls
596	elif [ "$ssl" = "nss" ]; then
597	detect_nss
598	elif [ "$ssl" = "openssl" ]; then
599	echo
600	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
601	echo 'installation of OpenSSL (including devel/header files) before reporting'
602	echo 'compilation problems.'
603	echo
604	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
605	echo 'completely GPL-compatible. Using GnuTLS is recommended and better supported'
606	echo 'by us. However, on many BSD machines, OpenSSL can be considered part of the'
607	echo 'operating system, which makes it GPL-compatible.'
608	echo
609	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
610	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
611	echo
612	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
613	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
614	echo 'package, you really should use GnuTLS instead.'
615	echo
616	echo 'Also, the OpenSSL license requires us to say this:'
617	echo ' * "This product includes software developed by the OpenSSL Project'
618	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
619
620	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
621
622	ret=1
623	else
624	echo
625	echo 'ERROR: Unknown SSL library specified.'
626	exit 1
627	fi
628
629	if [ "$ret" = "0" ]; then
630	echo
631	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
632	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
633	echo ' so if you want to use that, you have to select it by hand.'
634
635	exit 1
636	fi;
637
638	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
639
640	if detect_nameser_has_ns_types; then
641	echo '#define NAMESER_HAS_NS_TYPES' >> config.h
642	fi
643	if detect_resolv_dynamic \|\| detect_resolv_static; then
644	echo '#define HAVE_RESOLV_A' >> config.h
645	if detect_resolv_ns_dynamic \|\| detect_resolv_ns_static; then
646	echo '#define HAVE_RESOLV_A_WITH_NS' >> config.h
647	fi
648	else
649	echo 'Insufficient resolv routines. Jabber server must be set explicitly'
650	fi
651
652
653	STORAGES="xml"
654
655	for i in $STORAGES; do
656	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
657	done
658	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
659
660	authobjs=
661	authlibs=
662	if [ "$pam" = 0 ]; then
663	echo '#undef WITH_PAM' >> config.h
664	else
665	if ! echo '#include <security/pam_appl.h>' \| $CC -E - >/dev/null 2>/dev/null; then
666	echo 'Cannot find libpam development libraries, aborting. (Install libpam0g-dev?)'
667	exit 1
668	fi
669	echo '#define WITH_PAM' >> config.h
670	authobjs=$authobjs'auth_pam.o '
671	authlibs=$authlibs'-lpam '
672	fi
673	if [ "$ldap" = 0 ]; then
674	echo '#undef WITH_LDAP' >> config.h
675	else
676	if ! echo '#include <ldap.h>' \| $CC -E - >/dev/null 2>/dev/null; then
677	echo 'Cannot find libldap development libraries, aborting. (Install libldap2-dev?)'
678	exit 1
679	fi
680	echo '#define WITH_LDAP' >> config.h
681	authobjs=$authobjs'auth_ldap.o '
682	authlibs=$authlibs'-lldap '
683	fi
684	echo AUTH_OBJS=$authobjs >> Makefile.settings
685	echo EFLAGS+=$authlibs >> Makefile.settings
686
687	if [ "$strip" = 0 ]; then
688	echo "STRIP=\# skip strip" >> Makefile.settings;
689	else
690	if [ "$debug" = 1 ]; then
691	echo
692	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
693	echo 'STRIP=\# skip strip' >> Makefile.settings
694	strip=0;
695	elif [ -n "$STRIP" ]; then
696	echo "STRIP=$STRIP" >> Makefile.settings;
697	elif type strip > /dev/null 2> /dev/null; then
698	echo "STRIP=strip" >> Makefile.settings;
699	else
700	echo
701	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
702	echo 'STRIP=\# skip strip' >> Makefile.settings
703	strip=0;
704	fi;
705	fi
706
707	if [ -z "$systemdsystemunitdir" ]; then
708	if $PKG_CONFIG --exists systemd; then
709	systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
710	fi
711	fi
712	if [ -n "$systemdsystemunitdir" ]; then
713	if [ "$systemdsystemunitdir" != "no" ]; then
714	echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
715	fi
716	fi
717
718	if [ "$gcov" = "1" ]; then
719	echo "CFLAGS+=--coverage" >> Makefile.settings
720	echo "EFLAGS+=--coverage" >> Makefile.settings
721	fi
722
723	if [ "$plugins" = 0 ]; then
724	plugindir=""
725	echo '#undef WITH_PLUGINS' >> config.h
726	else
727	echo '#define WITH_PLUGINS' >> config.h
728	fi
729
730	otrprefix=""
731	if [ "$otr" = "auto" ]; then
732	! $PKG_CONFIG --exists libotr
733	otr=$?
734	fi
735
736	if [ "$otr" != 0 ] && ! $PKG_CONFIG --atleast-version=4.0 --print-errors libotr; then
737	exit 1
738	fi
739
740	if [ "$otr" = 1 ]; then
741	# BI == built-in
742	echo '#define OTR_BI' >> config.h
743	echo "EFLAGS+=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
744	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
745	echo 'OTR_BI=otr.o' >> Makefile.settings
746	elif [ "$otr" = "plugin" ]; then
747	# for some mysterious reason beyond the comprehension of my mortal mind,
748	# the libgcrypt flags aren't needed when building as plugin. add them anyway.
749	echo '#define OTR_PI' >> config.h
750	echo "OTRFLAGS=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
751	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
752	echo 'OTR_PI=otr.so' >> Makefile.settings
753	fi
754
755	if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
756	if [ "$arch" = "Darwin" ]; then
757	echo "SKYPEFLAGS=-dynamiclib -undefined dynamic_lookup" >> Makefile.settings
758	else
759	echo "SKYPEFLAGS=-fPIC -shared" >> Makefile.settings
760	fi
761	echo 'SKYPE_PI=skype.so' >> Makefile.settings
762	protocols_mods="$protocol_mods skype(plugin)"
763	fi
764
765	if [ -z "$PYTHON" ]; then
766	PYTHON=python
767	fi
768
769	if [ "$doc" = "1" ]; then
770	# check this here just in case someone tries to install it in python2.4...
771	if [ ! -e $srcdir/doc/user-guide/help.txt ] && ! $PYTHON -m xml.etree.ElementTree > /dev/null 2>&1; then
772	echo
773	echo 'ERROR: Python (>=2.5 or 3.x) is required to generate docs'
774	echo "(Use the PYTHON environment variable if it's in a weird location)"
775	exit 1
776	fi
777	echo "DOC=1" >> Makefile.settings
778	echo "PYTHON=$PYTHON" >> Makefile.settings
779	fi
780
781	get_version
782
783	if [ "$BITLBEE_VERSION" != "$REAL_BITLBEE_VERSION" ]; then
784	echo 'Spoofing version number: '$BITLBEE_VERSION
785	echo '#undef BITLBEE_VERSION' >> config.h
786	echo '#define BITLBEE_VERSION "'$BITLBEE_VERSION'"' >> config.h
787	echo
788	fi
789
790	if ! make helloworld > /dev/null 2>&1; then
791	echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
792	echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
793	echo "under the name 'gmake'."
794	echo
795	if gmake helloworld > /dev/null 2>&1; then
796	echo "gmake seems to be available on your machine, great."
797	echo
798	else
799	echo "gmake is not installed (or not working). Please try to install it."
800	echo
801	fi
802	fi
803
804	pkgconfiglibs=''
805	case "$arch" in
806	CYGWIN* )
807	pkgconfiglibs='-L${libdir} -lbitlbee -no-undefined'
808	esac
809
810	cat <<EOF >bitlbee.pc
811	prefix=$prefix
812	includedir=$includedir
813	plugindir=$plugindir
814	libdir=$libdir
815	datadir=$datadir
816
817	Name: bitlbee
818	Description: IRC to IM gateway
819	Requires: glib-2.0
820	Version: $BITLBEE_VERSION
821	Libs: $pkgconfiglibs
822	Cflags: -I\${includedir}
823
824	EOF
825
826	protocols=''
827	protoobjs=''
828
829	if [ "$purple" = 0 ]; then
830	echo '#undef WITH_PURPLE' >> config.h
831	else
832	if ! $PKG_CONFIG purple; then
833	echo
834	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
835	exit 1
836	fi
837	echo '#define WITH_PURPLE' >> config.h
838	cat<<EOF >>Makefile.settings
839	EFLAGS += $($PKG_CONFIG purple --libs)
840	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
841	EOF
842	protocols=$protocols'purple '
843	protoobjs=$protoobjs'purple_mod.o '
844
845	# only disable these if the user didn't enable them explicitly
846	[ "$jabber" = "default-on" ] && jabber=0
847	[ "$oscar" = "default-on" ] && oscar=0
848
849	echo '#undef PACKAGE' >> config.h
850	echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
851
852	if [ "$events" = "libevent" ]; then
853	echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
854	echo 'outside libpurple, talking to GLib directly. At least for now the combination'
855	echo 'libpurple + libevent is not recommended!'
856	echo
857	fi
858	fi
859
860	case "$CC" in
861	gcc )
862	echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
863	for i in . lib tests protocols protocols/*/; do
864	mkdir -p $i/.depend
865	done
866	esac
867
868	if [ "$jabber" = 0 ]; then
869	echo '#undef WITH_JABBER' >> config.h
870	else
871	echo '#define WITH_JABBER' >> config.h
872	protocols=$protocols'jabber '
873	protoobjs=$protoobjs'jabber_mod.o '
874	fi
875
876	if [ "$oscar" = 0 ]; then
877	echo '#undef WITH_OSCAR' >> config.h
878	else
879	echo '#define WITH_OSCAR' >> config.h
880	protocols=$protocols'oscar '
881	protoobjs=$protoobjs'oscar_mod.o '
882	fi
883
884	if [ "$twitter" = 0 ]; then
885	echo '#undef WITH_TWITTER' >> config.h
886	else
887	echo '#define WITH_TWITTER' >> config.h
888	protocols=$protocols'twitter '
889	protoobjs=$protoobjs'twitter_mod.o '
890	fi
891
892	if [ "$protocols" = "PROTOCOLS = " ]; then
893	echo "Warning: You haven't selected any communication protocol to compile!"
894	echo " BitlBee will run, but you will be unable to connect to IM servers!"
895	fi
896
897	echo "PROTOCOLS = $protocols" >> Makefile.settings
898	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
899
900	echo Architecture: $arch
901	case "$arch" in
902	Linux )
903	;;
904	GNU/* )
905	;;
906	*BSD )
907	;;
908	Darwin )
909	echo 'STRIP=\# skip strip' >> Makefile.settings
910	;;
911	IRIX )
912	;;
913	SunOS )
914	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
915	echo 'STRIP=\# skip strip' >> Makefile.settings
916	echo '#define NO_FD_PASSING' >> config.h
917	;;
918	AIX )
919	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
920	;;
921	CYGWIN* )
922	echo 'EFLAGS+=-Wl,--export-all,--out-implib,libbitlbee.dll.a' >> Makefile.settings
923	echo 'IMPLIB=libbitlbee.dll.a' >> Makefile.settings
924	;;
925	Windows )
926	echo 'Native windows compilation is not supported anymore, use cygwin instead.'
927	;;
928	* )
929	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
930	echo 'Please report any problems at http://bugs.bitlbee.org/.'
931	;;
932	esac
933
934	if [ -n "$target" ]; then
935	echo "Cross-compiling for: $target"
936	fi
937
938	echo
939	echo 'Configuration done:'
940
941	if [ "$debug" = "1" ]; then
942	echo ' Debugging enabled.'
943	else
944	echo ' Debugging disabled.'
945	fi
946
947	if [ "$asan" = "1" ]; then
948	echo ' AddressSanitizer (ASAN) enabled.'
949	else
950	echo ' AddressSanitizer (ASAN) disabled.'
951	fi
952
953	if [ "$pie" = "1" ]; then
954	echo ' Building PIE executable'
955	else
956	echo ' Building non-PIE executable'
957	fi
958
959	if [ "$strip" = "1" ]; then
960	echo ' Binary stripping enabled.'
961	else
962	echo ' Binary stripping disabled.'
963	fi
964
965	if [ "$otr" = "1" ]; then
966	echo ' Off-the-Record (OTR) Messaging enabled.'
967	elif [ "$otr" = "plugin" ]; then
968	echo ' Off-the-Record (OTR) Messaging enabled (as a plugin).'
969	else
970	echo ' Off-the-Record (OTR) Messaging disabled.'
971	fi
972
973	if [ -n "$systemdsystemunitdir" ]; then
974	echo ' systemd enabled.'
975	else
976	echo ' systemd disabled.'
977	fi
978
979	echo ' Using event handler: '$events
980	echo ' Using SSL library: '$ssl
981	#echo ' Building with these storage backends: '$STORAGES
982
983	if [ -n "$protocols" ]; then
984	echo ' Building with these protocols:' $protocols$protocols_mods
985	case "$protocols" in
986	purple)
987	echo " Note that BitlBee-libpurple is supported on a best-effort basis. It's"
988	echo " not fully compatible with normal BitlBee. Don't use it unless you"
989	echo " absolutely need it (i.e. support for a certain protocol or feature)."
990	esac
991	else
992	echo ' Building without IM-protocol support. We wish you a lot of fun...'
993	fi

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