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source: configure @ f75aaac

Last change on this file since f75aaac was ad66dcd, checked in by Artem Savkov <artem.savkov@…>, at 2017-08-31T20:13:34Z

Add datadir to pkgconfig file and config.h

Export datadir through pkgconfig and config.h for later use by plugins.

Property mode set to 100755

File size: 24.5 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	msn="default-on"
36	jabber="default-on"
37	oscar="default-on"
38
39	twitter=1
40	purple=0
41
42	verbose=0
43	doc=1
44	debug=0
45	strip=0
46	gcov=0
47	asan=0
48	plugins=1
49	otr=0
50	skype=0
51
52	events=glib
53	ssl=auto
54
55	pam=0
56	ldap=0
57
58	pie=1
59
60	arch=$(uname -s)
61
62	GLIB_MIN_VERSION=2.16
63
64	# Cygwin and Darwin don't support PIC/PIE
65	case "$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	--verbose=0/1 Disable/enable verbose build $verbose
131
132	--msn=0/1 Disable/enable MSN part $msn
133	--jabber=0/1 Disable/enable Jabber part $jabber
134	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
135	--twitter=0/1 Disable/enable Twitter part $twitter
136
137	--purple=0/1 Disable/enable libpurple support $purple
138	(automatically disables other protocol modules)
139
140	--pam=0/1 Disable/enable PAM authentication $pam
141	--ldap=0/1 Disable/enable LDAP authentication $ldap
142
143	--doc=0/1 Disable/enable help.txt generation $doc
144	--debug=0/1 Disable/enable debugging $debug
145	--strip=0/1 Disable/enable binary stripping $strip
146	--pie=0/1 Build position independent executable $pie
147	--gcov=0/1 Disable/enable test coverage reporting $gcov
148	--asan=0/1 Disable/enable AddressSanitizer $asan
149	--plugins=0/1 Disable/enable plugins support $plugins
150	--otr=0/1/auto/plugin
151	Disable/enable OTR encryption support $otr
152	--skype=0/1/plugin
153	Disable/enable Skype support $skype
154
155	--events=... Event handler (glib, libevent) $events
156	--ssl=... SSL library to use (gnutls, nss, openssl, auto)
157	$ssl
158
159
160	--target=... Cross compilation target same as host
161	--sysroot=... Cross compilation sysroot $sysroot
162	EOF
163	exit;
164	fi
165	eval "$e"
166	shift;
167	done
168
169	# Expand $prefix and get rid of double slashes
170	bindir=$(eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g')
171	sbindir=$(eval echo "$sbindir/" \| sed 's/\/\{1,\}/\//g')
172	etcdir=$(eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g')
173	mandir=$(eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g')
174	datadir=$(eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g')
175	config=$(eval echo "$config/" \| sed 's/\/\{1,\}/\//g')
176	libdir=$(eval echo "$libdir/" \| sed 's/\/\{1,\}/\//g')
177	plugindir=$(eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g')
178	includedir=$(eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g')
179	libevent=$(eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g')
180
181	pidfile=$(eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g')
182	ipcsocket=$(eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g')
183	pcdir=$(eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g')
184
185	protocols_mods=""
186
187	cat <<EOF >Makefile.settings
188	## BitlBee settings, generated by configure
189
190	# ./configure $configure_args
191
192	PREFIX=$prefix
193	BINDIR=$bindir
194	SBINDIR=$sbindir
195	ETCDIR=$etcdir
196	MANDIR=$mandir
197	DATADIR=$datadir
198	PLUGINDIR=$plugindir
199	CONFIG=$config
200	LIBDIR=$libdir
201	INCLUDEDIR=$includedir
202	PCDIR=$pcdir
203
204	TARGET=$target
205
206	INSTALL=install -p
207
208	DESTDIR=
209	LFLAGS=
210	EFLAGS=-lm
211	EOF
212
213	srcdir=$(cd $(dirname $0);pwd)
214	currdir=$(pwd)
215	if [ "$srcdir" != "$currdir" ]; then
216	echo
217	echo "configure script run from a different directory. Will create some symlinks..."
218	if [ ! -e Makefile -o -L Makefile ]; then
219	COPYDIRS="doc lib protocols tests utils"
220	mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
221	find . -name Makefile -type l -print0 \| xargs -0 rm 2> /dev/null
222	dst="$PWD"
223	cd "$srcdir"
224	for i in $(find . -name Makefile -type f); do
225	ln -s "$PWD${i#.}" "$dst/$i";
226	done
227	cd "$dst"
228	rm -rf .bzr
229	fi
230
231	echo "_SRCDIR_=$srcdir/" >> Makefile.settings
232	CFLAGS="$CFLAGS -I${dst}"
233	else
234	srcdir=$PWD
235	fi
236
237	cat<<EOF >config.h
238	/* BitlBee settings, generated by configure
239
240	Do NOT use any of these defines in your code without thinking twice, most
241	of them can/will be overridden at run-time */
242
243	#define BITLBEE_CONFIGURE_ARGS "$configure_args"
244
245	#define CONFIG "$config"
246	#define ETCDIR "$etcdir"
247	#define VARDIR "$datadir"
248	#define PLUGINDIR "$plugindir"
249	#define DATADIR "$datadir"
250	#define PIDFILE "$pidfile"
251	#define IPCSOCKET "$ipcsocket"
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="$LDFLAGS -fsanitize=address"
289	debug=1
290	fi
291
292	if [ "$verbose" = "0" ]; then
293	echo 'VERBOSE=@' >> Makefile.settings
294	else
295	echo 'VERBOSE=' >> Makefile.settings
296	fi
297
298	cat <<EOF >>Makefile.settings
299
300	# Enable/disable output verbosity
301	ifdef V
302	ifeq (\$(V),1)
303	VERBOSE=
304	else
305	VERBOSE=@
306	endif
307	endif
308
309	EOF
310
311	if [ "$debug" = "1" ]; then
312	echo 'DEBUG=1' >> Makefile.settings
313	CFLAGS="$CFLAGS -g3 -DDEBUG -O0"
314	else
315	[ -z "$CFLAGS" ] && CFLAGS="-g -O2 -fno-strict-aliasing"
316	fi
317
318	if [ "$pie" = "1" ]; then
319	echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
320	echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
321	fi
322
323	echo LDFLAGS=$LDFLAGS >> Makefile.settings
324
325	echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
326	echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
327
328	echo CFLAGS+=-DHAVE_CONFIG_H -D_GNU_SOURCE >> Makefile.settings
329
330	if [ -n "$CC" ]; then
331	CC=$CC
332	elif type gcc > /dev/null 2> /dev/null; then
333	CC=gcc
334	elif type cc > /dev/null 2> /dev/null; then
335	CC=cc
336	else
337	echo 'Cannot find a C compiler, aborting.'
338	exit 1;
339	fi
340
341	echo "CC=$CC" >> Makefile.settings;
342	if echo $CC \| grep -qw gcc; then
343	# Apparently -Wall is gcc-specific?
344	echo CFLAGS+=-Wall >> Makefile.settings
345	fi
346
347	if [ -z "$LD" ]; then
348	if type ld > /dev/null 2> /dev/null; then
349	LD=ld
350	else
351	echo 'Cannot find ld, aborting.'
352	exit 1;
353	fi
354	fi
355
356	echo "LD=$LD" >> Makefile.settings
357
358	if [ -z "$PKG_CONFIG" ]; then
359	PKG_CONFIG=pkg-config
360	fi
361
362	if ! $PKG_CONFIG --version > /dev/null 2>/dev/null; then
363	echo
364	echo 'Cannot find pkg-config, aborting.'
365	exit 1
366	fi
367
368	if $PKG_CONFIG glib-2.0; then
369	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
370	cat<<EOF >>Makefile.settings
371	EFLAGS+=$($PKG_CONFIG --libs glib-2.0 gmodule-2.0)
372	CFLAGS+=$($PKG_CONFIG --cflags glib-2.0 gmodule-2.0)
373	EOF
374	else
375	echo
376	echo 'Found glib2 '$($PKG_CONFIG glib-2.0 --modversion)', but version '$GLIB_MIN_VERSION' or newer is required.'
377	exit 1
378	fi
379	else
380	echo
381	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
382	exit 1
383	fi
384
385	if [ "$events" = "libevent" ]; then
386	if ! [ -f "${libevent}include/event.h" ]; then
387	echo
388	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
389	echo 'its location using the --libevent= argument. (Example: If event.h is in'
390	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
391	fi
392
393	echo '#define EVENTS_LIBEVENT' >> config.h
394	cat <<EOF >>Makefile.settings
395	EFLAGS+=-levent -L${libevent}lib
396	CFLAGS+=-I${libevent}include
397	EOF
398	elif [ "$events" = "glib" ]; then
399	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
400	echo '#define EVENTS_GLIB' >> config.h
401	else
402	echo
403	echo 'ERROR: Unknown event handler specified.'
404	exit 1
405	fi
406	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
407
408	detect_gnutls()
409	{
410	if $PKG_CONFIG --exists gnutls; then
411	cat <<EOF >>Makefile.settings
412	EFLAGS+=$($PKG_CONFIG --libs gnutls) $(libgcrypt-config --libs)
413	CFLAGS+=$($PKG_CONFIG --cflags gnutls) $(libgcrypt-config --cflags)
414	EOF
415	ssl=gnutls
416	if ! $PKG_CONFIG gnutls --atleast-version=2.8; then
417	echo
418	echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
419	fi
420	ret=1
421	elif libgnutls-config --version > /dev/null 2> /dev/null; then
422	cat <<EOF >>Makefile.settings
423	EFLAGS+=$(libgnutls-config --libs) $(libgcrypt-config --libs)
424	CFLAGS+=$(libgnutls-config --cflags) $(libgcrypt-config --cflags)
425	EOF
426
427	ssl=gnutls
428	ret=1;
429	else
430	ret=0;
431	fi;
432	}
433
434	detect_nss()
435	{
436	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
437	cat<<EOF >>Makefile.settings
438	EFLAGS+=$($PKG_CONFIG --libs nss)
439	CFLAGS+=$($PKG_CONFIG --cflags nss)
440	EOF
441
442	ssl=nss
443	ret=1;
444	else
445	ret=0;
446	fi;
447	}
448
449	RESOLV_TESTCODE='
450	#include <sys/types.h>
451	#include <netinet/in.h>
452	#include <arpa/nameser.h>
453	#include <resolv.h>
454
455	int main()
456	{
457
458	res_query( NULL, 0, 0, NULL, 0);
459	dn_expand( NULL, NULL, NULL, NULL, 0);
460	dn_skipname( NULL, NULL);
461	}
462	'
463	RESOLV_NS_TESTCODE='
464	#include <sys/types.h>
465	#include <netinet/in.h>
466	#include <arpa/nameser.h>
467	#include <resolv.h>
468
469	int main()
470	{
471	ns_initparse( NULL, 0, NULL );
472	ns_parserr( NULL, ns_s_an, 0, NULL );
473	}
474	'
475	RESOLV_NS_TYPES_TESTCODE='
476	#include <sys/types.h>
477	#include <netinet/in.h>
478	#include <arpa/nameser.h>
479
480	int main()
481	{
482	ns_msg nsh;
483	ns_rr rr;
484
485	/* Not all platforms we want to work on have
486	ns_* routines, so use this to make sure
487	the compiler uses it.*/
488	return (int)(sizeof(nsh) + sizeof(rr));
489	}
490	'
491
492	detect_resolv_dynamic()
493	{
494	case "$arch" in
495	OpenBSD )
496	# In FreeBSD res_/dn_ routines are present in libc.so
497	LIBRESOLV=;;
498	FreeBSD )
499	# In FreeBSD res_/dn_ routines are present in libc.so
500	LIBRESOLV=;;
501	CYGWIN* )
502	# In Cygwin res_/dn_ routines are present in libc.so
503	LIBRESOLV=;;
504	* )
505	LIBRESOLV=-lresolv;;
506	esac
507	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
508	ret=1
509	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
510	if [ "$?" = "0" ]; then
511	echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
512	ret=0
513	fi
514
515	rm -f $TMPFILE
516	return $ret
517	}
518
519	detect_resolv_static()
520	{
521	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
522	ret=1
523	for i in $systemlibdirs; do
524	if [ -f $i/libresolv.a ]; then
525	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
526	if [ "$?" = "0" ]; then
527	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
528	ret=0
529	fi
530	fi
531	done
532
533	rm -f $TMPFILE
534	return $ret
535	}
536
537	detect_resolv_ns_dynamic()
538	{
539	case "$arch" in
540	FreeBSD )
541	# In FreeBSD ns_ routines are present in libc.so
542	LIBRESOLV=;;
543	* )
544	LIBRESOLV=-lresolv;;
545	esac
546	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
547	ret=1
548	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
549	if [ "$?" = "0" ]; then
550	ret=0
551	fi
552
553	rm -f $TMPFILE
554	return $ret
555	}
556
557	detect_resolv_ns_static()
558	{
559	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
560	ret=1
561	for i in $systemlibdirs; do
562	if [ -f $i/libresolv.a ]; then
563	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
564	if [ "$?" = "0" ]; then
565	ret=0
566	fi
567	fi
568	done
569
570	rm -f $TMPFILE
571	return $ret
572	}
573
574	detect_nameser_has_ns_types()
575	{
576	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
577	ret=1
578	# since we aren't actually linking with ns_* routines
579	# we can just compile the test code
580	echo "$RESOLV_NS_TYPES_TESTCODE" \| $CC -o $TMPFILE -x c - >/dev/null 2>/dev/null
581	if [ "$?" = "0" ]; then
582	ret=0
583	fi
584
585	rm -f $TMPFILE
586	return $ret
587	}
588
589	if [ "$ssl" = "auto" ]; then
590	detect_gnutls
591	if [ "$ret" = "0" ]; then
592	# Disable NSS for now as it's known to not work very well ATM.
593	#detect_nss
594	:
595	fi
596	elif [ "$ssl" = "gnutls" ]; then
597	detect_gnutls
598	elif [ "$ssl" = "nss" ]; then
599	detect_nss
600	elif [ "$ssl" = "openssl" ]; then
601	echo
602	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
603	echo 'installation of OpenSSL (including devel/header files) before reporting'
604	echo 'compilation problems.'
605	echo
606	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
607	echo 'completely GPL-compatible. Using GnuTLS is recommended and better supported'
608	echo 'by us. However, on many BSD machines, OpenSSL can be considered part of the'
609	echo 'operating system, which makes it GPL-compatible.'
610	echo
611	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
612	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
613	echo
614	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
615	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
616	echo 'package, you really should use GnuTLS instead.'
617	echo
618	echo 'Also, the OpenSSL license requires us to say this:'
619	echo ' * "This product includes software developed by the OpenSSL Project'
620	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
621
622	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
623
624	ret=1
625	else
626	echo
627	echo 'ERROR: Unknown SSL library specified.'
628	exit 1
629	fi
630
631	if [ "$ret" = "0" ]; then
632	echo
633	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
634	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
635	echo ' so if you want to use that, you have to select it by hand.'
636
637	exit 1
638	fi;
639
640	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
641
642	if detect_nameser_has_ns_types; then
643	echo '#define NAMESER_HAS_NS_TYPES' >> config.h
644	fi
645	if detect_resolv_dynamic \|\| detect_resolv_static; then
646	echo '#define HAVE_RESOLV_A' >> config.h
647	if detect_resolv_ns_dynamic \|\| detect_resolv_ns_static; then
648	echo '#define HAVE_RESOLV_A_WITH_NS' >> config.h
649	fi
650	else
651	echo 'Insufficient resolv routines. Jabber server must be set explicitly'
652	fi
653
654
655	STORAGES="xml"
656
657	for i in $STORAGES; do
658	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
659	done
660	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
661
662	authobjs=
663	authlibs=
664	if [ "$pam" = 0 ]; then
665	echo '#undef WITH_PAM' >> config.h
666	else
667	if ! echo '#include <security/pam_appl.h>' \| $CC -E - >/dev/null 2>/dev/null; then
668	echo 'Cannot find libpam development libraries, aborting. (Install libpam0g-dev?)'
669	exit 1
670	fi
671	echo '#define WITH_PAM' >> config.h
672	authobjs=$authobjs'auth_pam.o '
673	authlibs=$authlibs'-lpam '
674	fi
675	if [ "$ldap" = 0 ]; then
676	echo '#undef WITH_LDAP' >> config.h
677	else
678	if ! echo '#include <ldap.h>' \| $CC -E - >/dev/null 2>/dev/null; then
679	echo 'Cannot find libldap development libraries, aborting. (Install libldap2-dev?)'
680	exit 1
681	fi
682	echo '#define WITH_LDAP' >> config.h
683	authobjs=$authobjs'auth_ldap.o '
684	authlibs=$authlibs'-lldap '
685	fi
686	echo AUTH_OBJS=$authobjs >> Makefile.settings
687	echo EFLAGS+=$authlibs >> Makefile.settings
688
689	if [ "$strip" = 0 ]; then
690	echo "STRIP=\# skip strip" >> Makefile.settings;
691	else
692	if [ "$debug" = 1 ]; then
693	echo
694	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
695	echo 'STRIP=\# skip strip' >> Makefile.settings
696	strip=0;
697	elif [ -n "$STRIP" ]; then
698	echo "STRIP=$STRIP" >> Makefile.settings;
699	elif type strip > /dev/null 2> /dev/null; then
700	echo "STRIP=strip" >> Makefile.settings;
701	else
702	echo
703	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
704	echo 'STRIP=\# skip strip' >> Makefile.settings
705	strip=0;
706	fi;
707	fi
708
709	if [ -z "$systemdsystemunitdir" ]; then
710	if $PKG_CONFIG --exists systemd; then
711	systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
712	fi
713	fi
714	if [ -n "$systemdsystemunitdir" ]; then
715	if [ "$systemdsystemunitdir" != "no" ]; then
716	echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
717	fi
718	fi
719
720	if [ "$gcov" = "1" ]; then
721	echo "CFLAGS+=--coverage" >> Makefile.settings
722	echo "EFLAGS+=--coverage" >> Makefile.settings
723	fi
724
725	if [ "$plugins" = 0 ]; then
726	plugindir=""
727	echo '#undef WITH_PLUGINS' >> config.h
728	else
729	echo '#define WITH_PLUGINS' >> config.h
730	fi
731
732	otrprefix=""
733	if [ "$otr" = "auto" ]; then
734	! $PKG_CONFIG --exists libotr
735	otr=$?
736	fi
737
738	if [ "$otr" != 0 ] && ! $PKG_CONFIG --atleast-version=4.0 --print-errors libotr; then
739	exit 1
740	fi
741
742	if [ "$otr" = 1 ]; then
743	# BI == built-in
744	echo '#define OTR_BI' >> config.h
745	echo "EFLAGS+=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
746	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
747	echo 'OTR_BI=otr.o' >> Makefile.settings
748	elif [ "$otr" = "plugin" ]; then
749	# for some mysterious reason beyond the comprehension of my mortal mind,
750	# the libgcrypt flags aren't needed when building as plugin. add them anyway.
751	echo '#define OTR_PI' >> config.h
752	echo "OTRFLAGS=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
753	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
754	echo 'OTR_PI=otr.so' >> Makefile.settings
755	fi
756
757	if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
758	if [ "$arch" = "Darwin" ]; then
759	echo "SKYPEFLAGS=-dynamiclib -undefined dynamic_lookup" >> Makefile.settings
760	else
761	echo "SKYPEFLAGS=-fPIC -shared" >> Makefile.settings
762	fi
763	echo 'SKYPE_PI=skype.so' >> Makefile.settings
764	protocols_mods="$protocol_mods skype(plugin)"
765	fi
766
767	if [ -z "$PYTHON" ]; then
768	PYTHON=python
769	fi
770
771	if [ "$doc" = "1" ]; then
772	# check this here just in case someone tries to install it in python2.4...
773	if [ ! -e $srcdir/doc/user-guide/help.txt ] && ! $PYTHON -m xml.etree.ElementTree > /dev/null 2>&1; then
774	echo
775	echo 'ERROR: Python (>=2.5 or 3.x) is required to generate docs'
776	echo "(Use the PYTHON environment variable if it's in a weird location)"
777	exit 1
778	fi
779	echo "DOC=1" >> Makefile.settings
780	echo "PYTHON=$PYTHON" >> Makefile.settings
781	fi
782
783	get_version
784
785	if [ "$BITLBEE_VERSION" != "$REAL_BITLBEE_VERSION" ]; then
786	echo 'Spoofing version number: '$BITLBEE_VERSION
787	echo '#undef BITLBEE_VERSION' >> config.h
788	echo '#define BITLBEE_VERSION "'$BITLBEE_VERSION'"' >> config.h
789	echo
790	fi
791
792	if ! make helloworld > /dev/null 2>&1; then
793	echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
794	echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
795	echo "under the name 'gmake'."
796	echo
797	if gmake helloworld > /dev/null 2>&1; then
798	echo "gmake seems to be available on your machine, great."
799	echo
800	else
801	echo "gmake is not installed (or not working). Please try to install it."
802	echo
803	fi
804	fi
805
806	pkgconfiglibs=''
807	case "$arch" in
808	CYGWIN* )
809	pkgconfiglibs='-L${libdir} -lbitlbee -no-undefined'
810	esac
811
812	cat <<EOF >bitlbee.pc
813	prefix=$prefix
814	includedir=$includedir
815	plugindir=$plugindir
816	libdir=$libdir
817	datadir=$datadir
818
819	Name: bitlbee
820	Description: IRC to IM gateway
821	Requires: glib-2.0
822	Version: $BITLBEE_VERSION
823	Libs: $pkgconfiglibs
824	Cflags: -I\${includedir}
825
826	EOF
827
828	protocols=''
829	protoobjs=''
830
831	if [ "$purple" = 0 ]; then
832	echo '#undef WITH_PURPLE' >> config.h
833	else
834	if ! $PKG_CONFIG purple; then
835	echo
836	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
837	exit 1
838	fi
839	echo '#define WITH_PURPLE' >> config.h
840	cat<<EOF >>Makefile.settings
841	EFLAGS += $($PKG_CONFIG purple --libs)
842	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
843	EOF
844	protocols=$protocols'purple '
845	protoobjs=$protoobjs'purple_mod.o '
846
847	# only disable these if the user didn't enable them explicitly
848	[ "$msn" = "default-on" ] && msn=0
849	[ "$jabber" = "default-on" ] && jabber=0
850	[ "$oscar" = "default-on" ] && oscar=0
851
852	echo '#undef PACKAGE' >> config.h
853	echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
854
855	if [ "$events" = "libevent" ]; then
856	echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
857	echo 'outside libpurple, talking to GLib directly. At least for now the combination'
858	echo 'libpurple + libevent is not recommended!'
859	echo
860	fi
861	fi
862
863	case "$CC" in
864	gcc )
865	echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
866	for i in . lib tests protocols protocols/*/; do
867	mkdir -p $i/.depend
868	done
869	esac
870
871	if [ "$msn" = 0 ]; then
872	echo '#undef WITH_MSN' >> config.h
873	else
874	echo '#define WITH_MSN' >> config.h
875	protocols=$protocols'msn '
876	protoobjs=$protoobjs'msn_mod.o '
877	fi
878
879	if [ "$jabber" = 0 ]; then
880	echo '#undef WITH_JABBER' >> config.h
881	else
882	echo '#define WITH_JABBER' >> config.h
883	protocols=$protocols'jabber '
884	protoobjs=$protoobjs'jabber_mod.o '
885	fi
886
887	if [ "$oscar" = 0 ]; then
888	echo '#undef WITH_OSCAR' >> config.h
889	else
890	echo '#define WITH_OSCAR' >> config.h
891	protocols=$protocols'oscar '
892	protoobjs=$protoobjs'oscar_mod.o '
893	fi
894
895	if [ "$twitter" = 0 ]; then
896	echo '#undef WITH_TWITTER' >> config.h
897	else
898	echo '#define WITH_TWITTER' >> config.h
899	protocols=$protocols'twitter '
900	protoobjs=$protoobjs'twitter_mod.o '
901	fi
902
903	if [ "$protocols" = "PROTOCOLS = " ]; then
904	echo "Warning: You haven't selected any communication protocol to compile!"
905	echo " BitlBee will run, but you will be unable to connect to IM servers!"
906	fi
907
908	echo "PROTOCOLS = $protocols" >> Makefile.settings
909	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
910
911	echo Architecture: $arch
912	case "$arch" in
913	Linux )
914	;;
915	GNU/* )
916	;;
917	*BSD )
918	;;
919	Darwin )
920	echo 'STRIP=\# skip strip' >> Makefile.settings
921	;;
922	IRIX )
923	;;
924	SunOS )
925	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
926	echo 'STRIP=\# skip strip' >> Makefile.settings
927	echo '#define NO_FD_PASSING' >> config.h
928	;;
929	AIX )
930	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
931	;;
932	CYGWIN* )
933	echo 'EFLAGS+=-Wl,--export-all,--out-implib,libbitlbee.dll.a' >> Makefile.settings
934	echo 'IMPLIB=libbitlbee.dll.a' >> Makefile.settings
935	;;
936	Windows )
937	echo 'Native windows compilation is not supported anymore, use cygwin instead.'
938	;;
939	* )
940	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
941	echo 'Please report any problems at http://bugs.bitlbee.org/.'
942	;;
943	esac
944
945	if [ -n "$target" ]; then
946	echo "Cross-compiling for: $target"
947	fi
948
949	echo
950	echo 'Configuration done:'
951
952	if [ "$debug" = "1" ]; then
953	echo ' Debugging enabled.'
954	else
955	echo ' Debugging disabled.'
956	fi
957
958	if [ "$asan" = "1" ]; then
959	echo ' AddressSanitizer (ASAN) enabled.'
960	else
961	echo ' AddressSanitizer (ASAN) disabled.'
962	fi
963
964	if [ "$pie" = "1" ]; then
965	echo ' Building PIE executable'
966	else
967	echo ' Building non-PIE executable'
968	fi
969
970	if [ "$strip" = "1" ]; then
971	echo ' Binary stripping enabled.'
972	else
973	echo ' Binary stripping disabled.'
974	fi
975
976	if [ "$otr" = "1" ]; then
977	echo ' Off-the-Record (OTR) Messaging enabled.'
978	elif [ "$otr" = "plugin" ]; then
979	echo ' Off-the-Record (OTR) Messaging enabled (as a plugin).'
980	else
981	echo ' Off-the-Record (OTR) Messaging disabled.'
982	fi
983
984	if [ -n "$systemdsystemunitdir" ]; then
985	echo ' systemd enabled.'
986	else
987	echo ' systemd disabled.'
988	fi
989
990	echo ' Using event handler: '$events
991	echo ' Using SSL library: '$ssl
992	#echo ' Building with these storage backends: '$STORAGES
993
994	if [ -n "$protocols" ]; then
995	echo ' Building with these protocols:' $protocols$protocols_mods
996	case "$protocols" in
997	purple)
998	echo " Note that BitlBee-libpurple is supported on a best-effort basis. It's"
999	echo " not fully compatible with normal BitlBee. Don't use it unless you"
1000	echo " absolutely need it (i.e. support for a certain protocol or feature)."
1001	esac
1002	else
1003	echo ' Building without IM-protocol support. We wish you a lot of fun...'
1004	fi

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