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source: configure @ 9d6c0f2

Last change on this file since 9d6c0f2 was 50bb490, checked in by Dennis Kaarsemaker <dennis@…>, at 2016-03-25T18:07:53Z

ldap authentication backend

We only support the openldap scheme for now, with users that are
posixAccounts. Moreover, as the plugin cannot be configured directly,
you must configure libldap correctly in /etc/openldap/ldap.conf

Property mode set to 100755

File size: 24.0 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	sysroot=''
26
27	configure_args="$@"
28
29	# Set these to default-on to let it be overriden by either the user or purple
30	#
31	# If the user sets one of these to 1, purple won't disable them.
32	# Otherwise, if it's still default-on, it gets included in normal builds,
33	# but not purple ones.
34	msn="default-on"
35	jabber="default-on"
36	oscar="default-on"
37	yahoo="default-on"
38
39	twitter=1
40	purple=0
41
42	doc=1
43	debug=0
44	strip=1
45	gcov=0
46	asan=0
47	plugins=1
48	otr=0
49	skype=0
50
51	events=glib
52	ssl=auto
53
54	pam=0
55	ldap=0
56
57	pie=1
58
59	arch=$(uname -s)
60	cpu=$(uname -m)
61
62	GLIB_MIN_VERSION=2.16
63
64	# Cygwin and Darwin don't support PIC/PIE
65	case "$arch" in
66	CYGWIN* )
67	pie=0;;
68	Darwin )
69	pie=0;;
70	esac
71
72	get_version() {
73	REAL_BITLBEE_VERSION=$(grep '^#define BITLBEE_VERSION ' $srcdir/bitlbee.h \| sed 's/.\"\(.\)\".*/\1/')
74
75	if [ -n "$BITLBEE_VERSION" ]; then
76	# environment variable already set to something to spoof it
77	# don't replace it with the git stuff
78	return
79	fi
80
81	BITLBEE_VERSION=$REAL_BITLBEE_VERSION
82
83	if [ -d $srcdir/.git ] && type git > /dev/null 2> /dev/null; then
84	timestamp=$(cd $srcdir; git show -s --format=%ci HEAD \| sed 's/ .*$//; s/-//g')
85	branch=$(cd $srcdir; git rev-parse --abbrev-ref HEAD)
86
87	search='\(.\)-\([0-9]\)-\(g[0-9a-f]*\)'
88	replace="\1+$timestamp+$branch+\2-\3-git"
89
90	describe=$(cd $srcdir; git describe --long --tags 2>/dev/null)
91	if [ $? -ne 0 ]; then
92	describe=${REAL_BITLBEE_VERSION}-0-g$(cd $srcdir; git rev-parse --short HEAD)
93	fi
94
95	BITLBEE_VERSION=$(echo $describe \| sed "s#$search#$replace#")
96
97	unset timestamp branch search replace describe
98	fi
99	}
100
101	if [ "$1" = "--dump-version" ]; then
102	srcdir=$(cd $(dirname $0);pwd)
103	get_version
104	echo $BITLBEE_VERSION
105	exit
106	fi
107
108	echo BitlBee configure
109
110	while [ -n "$1" ]; do
111	e="$(expr "X$1" : 'X--\(.=.\)')"
112	if [ -z "$e" ]; then
113	cat<<EOF
114
115	Usage: $0 [OPTIONS]
116
117	Option Description Default
118
119	--prefix=... Directories to put files in $prefix
120	--bindir=... $bindir
121	--sbindir=... $sbindir
122	--etcdir=... $etcdir
123	--mandir=... $mandir
124	--datadir=... $datadir
125	--plugindir=... $plugindir
126	--systemdsystemunitdir=... $systemdsystemunitdir
127	--pidfile=... $pidfile
128	--config=... $config
129
130	--msn=0/1 Disable/enable MSN part $msn
131	--jabber=0/1 Disable/enable Jabber part $jabber
132	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
133	--yahoo=0/1 Disable/enable Yahoo part $yahoo
134	--twitter=0/1 Disable/enable Twitter part $twitter
135
136	--purple=0/1 Disable/enable libpurple support $purple
137	(automatically disables other protocol modules)
138
139	--pam=0/1 Disable/enable PAM authentication $pam
140	--ldap=0/1 Disable/enable LDAP authentication $ldap
141
142	--doc=0/1 Disable/enable help.txt generation $doc
143	--debug=0/1 Disable/enable debugging $debug
144	--strip=0/1 Disable/enable binary stripping $strip
145	--pie=0/1 Build position independent executable $pie
146	--gcov=0/1 Disable/enable test coverage reporting $gcov
147	--asan=0/1 Disable/enable AddressSanitizer $asan
148	--plugins=0/1 Disable/enable plugins support $plugins
149	--otr=0/1/auto/plugin
150	Disable/enable OTR encryption support $otr
151	--skype=0/1/plugin
152	Disable/enable Skype support $skype
153
154	--events=... Event handler (glib, libevent) $events
155	--ssl=... SSL library to use (gnutls, nss, openssl, auto)
156	$ssl
157
158
159	--target=... Cross compilation target same as host
160	--sysroot=... Cross compilation sysroot $sysroot
161	EOF
162	exit;
163	fi
164	eval "$e"
165	shift;
166	done
167
168	# Expand $prefix and get rid of double slashes
169	bindir=$(eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g')
170	sbindir=$(eval echo "$sbindir/" \| sed 's/\/\{1,\}/\//g')
171	etcdir=$(eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g')
172	mandir=$(eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g')
173	datadir=$(eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g')
174	config=$(eval echo "$config/" \| sed 's/\/\{1,\}/\//g')
175	plugindir=$(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=$config
198	INCLUDEDIR=$includedir
199	PCDIR=$pcdir
200
201	TARGET=$target
202	ARCH=$arch
203	CPU=$cpu
204
205	INSTALL=install -p
206
207	DESTDIR=
208	LFLAGS=
209	EFLAGS=-lm
210	EOF
211
212	srcdir=$(cd $(dirname $0);pwd)
213	currdir=$(pwd)
214	if [ "$srcdir" != "$currdir" ]; then
215	echo
216	echo "configure script run from a different directory. Will create some symlinks..."
217	if [ ! -e Makefile -o -L Makefile ]; then
218	COPYDIRS="doc lib protocols tests utils"
219	mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
220	find . -name Makefile -type l -print0 \| xargs -0 rm 2> /dev/null
221	dst="$PWD"
222	cd "$srcdir"
223	for i in $(find . -name Makefile -type f); do
224	ln -s "$PWD${i#.}" "$dst/$i";
225	done
226	cd "$dst"
227	rm -rf .bzr
228	fi
229
230	echo "_SRCDIR_=$srcdir/" >> Makefile.settings
231	CFLAGS="$CFLAGS -I${dst}"
232	else
233	srcdir=$PWD
234	fi
235
236	cat<<EOF >config.h
237	/* BitlBee settings, generated by configure
238
239	Do NOT use any of these defines in your code without thinking twice, most
240	of them can/will be overridden at run-time */
241
242	#define BITLBEE_CONFIGURE_ARGS "$configure_args"
243
244	#define CONFIG "$config"
245	#define ETCDIR "$etcdir"
246	#define VARDIR "$datadir"
247	#define PLUGINDIR "$plugindir"
248	#define PIDFILE "$pidfile"
249	#define IPCSOCKET "$ipcsocket"
250	#define ARCH "$arch"
251	#define CPU "$cpu"
252	EOF
253
254
255
256	if [ -n "$target" ]; then
257	# prepend sysroot to system lib dirs
258
259	systemlibdirs_cross=''
260	for i in $systemlibdirs; do
261	systemlibdirs_cross="$systemlibdirs_cross $sysroot$i"
262	done
263	systemlibdirs=$systemlibdirs_cross
264	unset systemlibdirs_cross
265
266	# backward compatibility
267
268	if [ -z "$PKG_CONFIG_LIBDIR" ]; then
269	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
270	export PKG_CONFIG_LIBDIR
271	fi
272
273	if [ -d /usr/$target/bin ]; then
274	PATH=/usr/$target/bin:$PATH
275	fi
276
277	if [ -d /usr/$target/lib ]; then
278	systemlibdirs="$systemlibdirs /usr/$target/lib"
279	fi
280
281	CC=$target-cc
282	LD=$target-ld
283	STRIP=$target-strip
284	fi
285
286	if [ "$asan" = "1" ]; then
287	CFLAGS="$CFLAGS -fsanitize=address"
288	LDFLAGS="$LDFLAGS -fsanitize=address"
289	debug=1
290	fi
291
292	if [ "$debug" = "1" ]; then
293	echo 'DEBUG=1' >> Makefile.settings
294	CFLAGS="$CFLAGS -g3 -DDEBUG -O0"
295	else
296	[ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
297	fi
298
299	if [ "$pie" = "1" ]; then
300	echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
301	echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
302	fi
303
304	echo LDFLAGS=$LDFLAGS >> Makefile.settings
305
306	echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
307	echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
308
309	echo CFLAGS+=-DHAVE_CONFIG_H -D_GNU_SOURCE >> Makefile.settings
310
311	if [ -n "$CC" ]; then
312	CC=$CC
313	elif type gcc > /dev/null 2> /dev/null; then
314	CC=gcc
315	elif type cc > /dev/null 2> /dev/null; then
316	CC=cc
317	else
318	echo 'Cannot find a C compiler, aborting.'
319	exit 1;
320	fi
321
322	echo "CC=$CC" >> Makefile.settings;
323	if echo $CC \| grep -qw gcc; then
324	# Apparently -Wall is gcc-specific?
325	echo CFLAGS+=-Wall >> Makefile.settings
326	fi
327
328	if [ -z "$LD" ]; then
329	if type ld > /dev/null 2> /dev/null; then
330	LD=ld
331	else
332	echo 'Cannot find ld, aborting.'
333	exit 1;
334	fi
335	fi
336
337	echo "LD=$LD" >> Makefile.settings
338
339	if [ -z "$PKG_CONFIG" ]; then
340	PKG_CONFIG=pkg-config
341	fi
342
343	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
344	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
345	cat<<EOF >>Makefile.settings
346	EFLAGS+=$($PKG_CONFIG --libs glib-2.0 gmodule-2.0)
347	CFLAGS+=$($PKG_CONFIG --cflags glib-2.0 gmodule-2.0)
348	EOF
349	else
350	echo
351	echo 'Found glib2 '$($PKG_CONFIG glib-2.0 --modversion)', but version '$GLIB_MIN_VERSION' or newer is required.'
352	exit 1
353	fi
354	else
355	echo
356	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
357	exit 1
358	fi
359
360	if [ "$events" = "libevent" ]; then
361	if ! [ -f "${libevent}include/event.h" ]; then
362	echo
363	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
364	echo 'its location using the --libevent= argument. (Example: If event.h is in'
365	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
366	fi
367
368	echo '#define EVENTS_LIBEVENT' >> config.h
369	cat <<EOF >>Makefile.settings
370	EFLAGS+=-levent -L${libevent}lib
371	CFLAGS+=-I${libevent}include
372	EOF
373	elif [ "$events" = "glib" ]; then
374	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
375	echo '#define EVENTS_GLIB' >> config.h
376	else
377	echo
378	echo 'ERROR: Unknown event handler specified.'
379	exit 1
380	fi
381	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
382
383	detect_gnutls()
384	{
385	if $PKG_CONFIG --exists gnutls; then
386	cat <<EOF >>Makefile.settings
387	EFLAGS+=$($PKG_CONFIG --libs gnutls) $(libgcrypt-config --libs)
388	CFLAGS+=$($PKG_CONFIG --cflags gnutls) $(libgcrypt-config --cflags)
389	EOF
390	ssl=gnutls
391	if ! $PKG_CONFIG gnutls --atleast-version=2.8; then
392	echo
393	echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
394	fi
395	ret=1
396	elif libgnutls-config --version > /dev/null 2> /dev/null; then
397	cat <<EOF >>Makefile.settings
398	EFLAGS+=$(libgnutls-config --libs) $(libgcrypt-config --libs)
399	CFLAGS+=$(libgnutls-config --cflags) $(libgcrypt-config --cflags)
400	EOF
401
402	ssl=gnutls
403	ret=1;
404	else
405	ret=0;
406	fi;
407	}
408
409	detect_nss()
410	{
411	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
412	cat<<EOF >>Makefile.settings
413	EFLAGS+=$($PKG_CONFIG --libs nss)
414	CFLAGS+=$($PKG_CONFIG --cflags nss)
415	EOF
416
417	ssl=nss
418	ret=1;
419	else
420	ret=0;
421	fi;
422	}
423
424	RESOLV_TESTCODE='
425	#include <sys/types.h>
426	#include <netinet/in.h>
427	#include <arpa/nameser.h>
428	#include <resolv.h>
429
430	int main()
431	{
432
433	res_query( NULL, 0, 0, NULL, 0);
434	dn_expand( NULL, NULL, NULL, NULL, 0);
435	dn_skipname( NULL, NULL);
436	}
437	'
438	RESOLV_NS_TESTCODE='
439	#include <sys/types.h>
440	#include <netinet/in.h>
441	#include <arpa/nameser.h>
442	#include <resolv.h>
443
444	int main()
445	{
446	ns_initparse( NULL, 0, NULL );
447	ns_parserr( NULL, ns_s_an, 0, NULL );
448	}
449	'
450	RESOLV_NS_TYPES_TESTCODE='
451	#include <sys/types.h>
452	#include <netinet/in.h>
453	#include <arpa/nameser.h>
454
455	int main()
456	{
457	ns_msg nsh;
458	ns_rr rr;
459
460	/* Not all platforms we want to work on have
461	ns_* routines, so use this to make sure
462	the compiler uses it.*/
463	return (int)(sizeof(nsh) + sizeof(rr));
464	}
465	'
466
467	detect_resolv_dynamic()
468	{
469	case "$arch" in
470	OpenBSD )
471	# In FreeBSD res_/dn_ routines are present in libc.so
472	LIBRESOLV=;;
473	FreeBSD )
474	# In FreeBSD res_/dn_ routines are present in libc.so
475	LIBRESOLV=;;
476	CYGWIN* )
477	# In Cygwin res_/dn_ routines are present in libc.so
478	LIBRESOLV=;;
479	* )
480	LIBRESOLV=-lresolv;;
481	esac
482	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
483	ret=1
484	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
485	if [ "$?" = "0" ]; then
486	echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
487	ret=0
488	fi
489
490	rm -f $TMPFILE
491	return $ret
492	}
493
494	detect_resolv_static()
495	{
496	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
497	ret=1
498	for i in $systemlibdirs; do
499	if [ -f $i/libresolv.a ]; then
500	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
501	if [ "$?" = "0" ]; then
502	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
503	ret=0
504	fi
505	fi
506	done
507
508	rm -f $TMPFILE
509	return $ret
510	}
511
512	detect_resolv_ns_dynamic()
513	{
514	case "$arch" in
515	FreeBSD )
516	# In FreeBSD ns_ routines are present in libc.so
517	LIBRESOLV=;;
518	* )
519	LIBRESOLV=-lresolv;;
520	esac
521	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
522	ret=1
523	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
524	if [ "$?" = "0" ]; then
525	ret=0
526	fi
527
528	rm -f $TMPFILE
529	return $ret
530	}
531
532	detect_resolv_ns_static()
533	{
534	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
535	ret=1
536	for i in $systemlibdirs; do
537	if [ -f $i/libresolv.a ]; then
538	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
539	if [ "$?" = "0" ]; then
540	ret=0
541	fi
542	fi
543	done
544
545	rm -f $TMPFILE
546	return $ret
547	}
548
549	detect_nameser_has_ns_types()
550	{
551	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
552	ret=1
553	# since we aren't actually linking with ns_* routines
554	# we can just compile the test code
555	echo "$RESOLV_NS_TYPES_TESTCODE" \| $CC -o $TMPFILE -x c - >/dev/null 2>/dev/null
556	if [ "$?" = "0" ]; then
557	ret=0
558	fi
559
560	rm -f $TMPFILE
561	return $ret
562	}
563
564	if [ "$ssl" = "auto" ]; then
565	detect_gnutls
566	if [ "$ret" = "0" ]; then
567	# Disable NSS for now as it's known to not work very well ATM.
568	#detect_nss
569	:
570	fi
571	elif [ "$ssl" = "gnutls" ]; then
572	detect_gnutls
573	elif [ "$ssl" = "nss" ]; then
574	detect_nss
575	elif [ "$ssl" = "openssl" ]; then
576	echo
577	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
578	echo 'installation of OpenSSL (including devel/header files) before reporting'
579	echo 'compilation problems.'
580	echo
581	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
582	echo 'completely GPL-compatible. Using GnuTLS is recommended and better supported'
583	echo 'by us. However, on many BSD machines, OpenSSL can be considered part of the'
584	echo 'operating system, which makes it GPL-compatible.'
585	echo
586	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
587	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
588	echo
589	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
590	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
591	echo 'package, you really should use GnuTLS instead.'
592	echo
593	echo 'Also, the OpenSSL license requires us to say this:'
594	echo ' * "This product includes software developed by the OpenSSL Project'
595	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
596
597	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
598
599	ret=1
600	else
601	echo
602	echo 'ERROR: Unknown SSL library specified.'
603	exit 1
604	fi
605
606	if [ "$ret" = "0" ]; then
607	echo
608	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
609	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
610	echo ' so if you want to use that, you have to select it by hand.'
611
612	exit 1
613	fi;
614
615	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
616
617	if detect_nameser_has_ns_types; then
618	echo '#define NAMESER_HAS_NS_TYPES' >> config.h
619	fi
620	if detect_resolv_dynamic \|\| detect_resolv_static; then
621	echo '#define HAVE_RESOLV_A' >> config.h
622	if detect_resolv_ns_dynamic \|\| detect_resolv_ns_static; then
623	echo '#define HAVE_RESOLV_A_WITH_NS' >> config.h
624	fi
625	else
626	echo 'Insufficient resolv routines. Jabber server must be set explicitly'
627	fi
628
629
630	STORAGES="xml"
631
632	for i in $STORAGES; do
633	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
634	done
635	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
636
637	authobjs=
638	authlibs=
639	if [ "$pam" = 0 ]; then
640	echo '#undef WITH_PAM' >> config.h
641	else
642	if ! echo '#include <security/pam_appl.h>' \| $CC -E - >/dev/null 2>/dev/null; then
643	echo 'Cannot find libpam development libraries, aborting. (Install libpam0g-dev?)'
644	exit 1
645	fi
646	echo '#define WITH_PAM' >> config.h
647	authobjs=$authobjs'auth_pam.o '
648	authlibs=$authlibs'-lpam '
649	fi
650	if [ "$ldap" = 0 ]; then
651	echo '#undef WITH_LDAP' >> config.h
652	else
653	if ! echo '#include <ldap.h>' \| $CC -E - >/dev/null 2>/dev/null; then
654	echo 'Cannot find libldap development libraries, aborting. (Install libldap2-dev?)'
655	exit 1
656	fi
657	echo '#define WITH_LDAP' >> config.h
658	authobjs=$authobjs'auth_ldap.o '
659	authlibs=$authlibs'-lldap '
660	fi
661	echo AUTH_OBJS=$authobjs >> Makefile.settings
662	echo EFLAGS+=$authlibs >> Makefile.settings
663
664	if [ "$strip" = 0 ]; then
665	echo "STRIP=\# skip strip" >> Makefile.settings;
666	else
667	if [ "$debug" = 1 ]; then
668	echo
669	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
670	echo 'STRIP=\# skip strip' >> Makefile.settings
671	strip=0;
672	elif [ -n "$STRIP" ]; then
673	echo "STRIP=$STRIP" >> Makefile.settings;
674	elif type strip > /dev/null 2> /dev/null; then
675	echo "STRIP=strip" >> Makefile.settings;
676	else
677	echo
678	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
679	echo 'STRIP=\# skip strip' >> Makefile.settings
680	strip=0;
681	fi;
682	fi
683
684	if [ -z "$systemdsystemunitdir" ]; then
685	if $PKG_CONFIG --exists systemd; then
686	systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
687	fi
688	fi
689	if [ -n "$systemdsystemunitdir" ]; then
690	if [ "$systemdsystemunitdir" != "no" ]; then
691	echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
692	fi
693	fi
694
695	if [ "$gcov" = "1" ]; then
696	echo "CFLAGS+=--coverage" >> Makefile.settings
697	echo "EFLAGS+=--coverage" >> Makefile.settings
698	fi
699
700	if [ "$plugins" = 0 ]; then
701	plugindir=""
702	echo '#undef WITH_PLUGINS' >> config.h
703	else
704	echo '#define WITH_PLUGINS' >> config.h
705	fi
706
707	otrprefix=""
708	if [ "$otr" = "auto" ]; then
709	! $PKG_CONFIG --exists libotr
710	otr=$?
711	fi
712
713	if [ "$otr" != 0 ] && ! $PKG_CONFIG --atleast-version=4.0 --print-errors libotr; then
714	exit 1
715	fi
716
717	if [ "$otr" = 1 ]; then
718	# BI == built-in
719	echo '#define OTR_BI' >> config.h
720	echo "EFLAGS+=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
721	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
722	echo 'OTR_BI=otr.o' >> Makefile.settings
723	elif [ "$otr" = "plugin" ]; then
724	# for some mysterious reason beyond the comprehension of my mortal mind,
725	# the libgcrypt flags aren't needed when building as plugin. add them anyway.
726	echo '#define OTR_PI' >> config.h
727	echo "OTRFLAGS=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
728	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
729	echo 'OTR_PI=otr.so' >> Makefile.settings
730	fi
731
732	if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
733	if [ "$arch" = "Darwin" ]; then
734	echo "SKYPEFLAGS=-dynamiclib -undefined dynamic_lookup" >> Makefile.settings
735	else
736	echo "SKYPEFLAGS=-fPIC -shared" >> Makefile.settings
737	fi
738	echo 'SKYPE_PI=skype.so' >> Makefile.settings
739	protocols_mods="$protocol_mods skype(plugin)"
740	fi
741
742	if [ -z "$PYTHON" ]; then
743	PYTHON=python
744	fi
745
746	if [ "$doc" = "1" ]; then
747	# check this here just in case someone tries to install it in python2.4...
748	if ! $PYTHON -m xml.etree.ElementTree > /dev/null 2>&1; then
749	echo
750	echo 'ERROR: Python (>=2.5 or 3.x) is required to generate docs'
751	echo "(Use the PYTHON environment variable if it's in a weird location)"
752	exit 1
753	fi
754	echo "DOC=1" >> Makefile.settings
755	echo "PYTHON=$PYTHON" >> Makefile.settings
756	fi
757
758	get_version
759
760	if [ "$BITLBEE_VERSION" != "$REAL_BITLBEE_VERSION" ]; then
761	echo 'Spoofing version number: '$BITLBEE_VERSION
762	echo '#undef BITLBEE_VERSION' >> config.h
763	echo '#define BITLBEE_VERSION "'$BITLBEE_VERSION'"' >> config.h
764	echo
765	fi
766
767	if ! make helloworld > /dev/null 2>&1; then
768	echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
769	echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
770	echo "under the name 'gmake'."
771	echo
772	if gmake helloworld > /dev/null 2>&1; then
773	echo "gmake seems to be available on your machine, great."
774	echo
775	else
776	echo "gmake is not installed (or not working). Please try to install it."
777	echo
778	fi
779	fi
780
781	cat <<EOF >bitlbee.pc
782	prefix=$prefix
783	includedir=$includedir
784	plugindir=$plugindir
785
786	Name: bitlbee
787	Description: IRC to IM gateway
788	Requires: glib-2.0
789	Version: $BITLBEE_VERSION
790	Libs:
791	Cflags: -I\${includedir}
792
793	EOF
794
795	protocols=''
796	protoobjs=''
797
798	if [ "$purple" = 0 ]; then
799	echo '#undef WITH_PURPLE' >> config.h
800	else
801	if ! $PKG_CONFIG purple; then
802	echo
803	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
804	exit 1
805	fi
806	echo '#define WITH_PURPLE' >> config.h
807	cat<<EOF >>Makefile.settings
808	EFLAGS += $($PKG_CONFIG purple --libs)
809	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
810	EOF
811	protocols=$protocols'purple '
812	protoobjs=$protoobjs'purple_mod.o '
813
814	# only disable these if the user didn't enable them explicitly
815	[ "$msn" = "default-on" ] && msn=0
816	[ "$jabber" = "default-on" ] && jabber=0
817	[ "$oscar" = "default-on" ] && oscar=0
818	[ "$yahoo" = "default-on" ] && yahoo=0
819
820	echo '#undef PACKAGE' >> config.h
821	echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
822
823	if [ "$events" = "libevent" ]; then
824	echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
825	echo 'outside libpurple, talking to GLib directly. At least for now the combination'
826	echo 'libpurple + libevent is not recommended!'
827	echo
828	fi
829	fi
830
831	case "$CC" in
832	gcc )
833	echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
834	for i in . lib tests protocols protocols/*/; do
835	mkdir -p $i/.depend
836	done
837	esac
838
839	if [ "$msn" = 0 ]; then
840	echo '#undef WITH_MSN' >> config.h
841	else
842	echo '#define WITH_MSN' >> config.h
843	protocols=$protocols'msn '
844	protoobjs=$protoobjs'msn_mod.o '
845	fi
846
847	if [ "$jabber" = 0 ]; then
848	echo '#undef WITH_JABBER' >> config.h
849	else
850	echo '#define WITH_JABBER' >> config.h
851	protocols=$protocols'jabber '
852	protoobjs=$protoobjs'jabber_mod.o '
853	fi
854
855	if [ "$oscar" = 0 ]; then
856	echo '#undef WITH_OSCAR' >> config.h
857	else
858	echo '#define WITH_OSCAR' >> config.h
859	protocols=$protocols'oscar '
860	protoobjs=$protoobjs'oscar_mod.o '
861	fi
862
863	if [ "$yahoo" = 0 ]; then
864	echo '#undef WITH_YAHOO' >> config.h
865	else
866	echo '#define WITH_YAHOO' >> config.h
867	protocols=$protocols'yahoo '
868	protoobjs=$protoobjs'yahoo_mod.o '
869	fi
870
871	if [ "$twitter" = 0 ]; then
872	echo '#undef WITH_TWITTER' >> config.h
873	else
874	echo '#define WITH_TWITTER' >> config.h
875	protocols=$protocols'twitter '
876	protoobjs=$protoobjs'twitter_mod.o '
877	fi
878
879	if [ "$protocols" = "PROTOCOLS = " ]; then
880	echo "Warning: You haven't selected any communication protocol to compile!"
881	echo " BitlBee will run, but you will be unable to connect to IM servers!"
882	fi
883
884	echo "PROTOCOLS = $protocols" >> Makefile.settings
885	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
886
887	echo Architecture: $arch
888	case "$arch" in
889	Linux )
890	;;
891	GNU/* )
892	;;
893	*BSD )
894	;;
895	Darwin )
896	echo 'STRIP=\# skip strip' >> Makefile.settings
897	;;
898	IRIX )
899	;;
900	SunOS )
901	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
902	echo 'STRIP=\# skip strip' >> Makefile.settings
903	echo '#define NO_FD_PASSING' >> config.h
904	;;
905	AIX )
906	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
907	;;
908	CYGWIN* )
909	;;
910	Windows )
911	echo 'Native windows compilation is not supported anymore, use cygwin instead.'
912	;;
913	* )
914	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
915	echo 'Please report any problems at http://bugs.bitlbee.org/.'
916	;;
917	esac
918
919	if [ -n "$target" ]; then
920	echo "Cross-compiling for: $target"
921	fi
922
923	echo
924	echo 'Configuration done:'
925
926	if [ "$debug" = "1" ]; then
927	echo ' Debugging enabled.'
928	else
929	echo ' Debugging disabled.'
930	fi
931
932	if [ "$asan" = "1" ]; then
933	echo ' AddressSanitizer (ASAN) enabled.'
934	else
935	echo ' AddressSanitizer (ASAN) disabled.'
936	fi
937
938	if [ "$pie" = "1" ]; then
939	echo ' Building PIE executable'
940	else
941	echo ' Building non-PIE executable'
942	fi
943
944	if [ "$strip" = "1" ]; then
945	echo ' Binary stripping enabled.'
946	else
947	echo ' Binary stripping disabled.'
948	fi
949
950	if [ "$otr" = "1" ]; then
951	echo ' Off-the-Record (OTR) Messaging enabled.'
952	elif [ "$otr" = "plugin" ]; then
953	echo ' Off-the-Record (OTR) Messaging enabled (as a plugin).'
954	else
955	echo ' Off-the-Record (OTR) Messaging disabled.'
956	fi
957
958	if [ -n "$systemdsystemunitdir" ]; then
959	echo ' systemd enabled.'
960	else
961	echo ' systemd disabled.'
962	fi
963
964	echo ' Using event handler: '$events
965	echo ' Using SSL library: '$ssl
966	#echo ' Building with these storage backends: '$STORAGES
967
968	if [ -n "$protocols" ]; then
969	echo ' Building with these protocols:' $protocols$protocols_mods
970	case "$protocols" in
971	purple)
972	echo " Note that BitlBee-libpurple is supported on a best-effort basis. It's"
973	echo " not fully compatible with normal BitlBee. Don't use it unless you"
974	echo " absolutely need it (i.e. support for a certain protocol or feature)."
975	esac
976	else
977	echo ' Building without IM-protocol support. We wish you a lot of fun...'
978	fi

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