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source: configure @ 7a9d968

Last change on this file since 7a9d968 was 7a9d968, checked in by Wilmer van der Gaast <wilmer@…>, at 2018-03-10T11:30:39Z
Merge branch 'master' into HEAD
Property mode set to `100755`
File size: 25.2 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='$prefix/lib/bitlbee/'
19	rpcplugindir='$plugindir/rpc/'
20	includedir='$prefix/include/bitlbee/'
21	systemdsystemunitdir=''
22	libevent='/usr/'
23	pidfile='/var/run/bitlbee.pid'
24	ipcsocket=''
25	pcdir='$prefix/lib/pkgconfig'
26	systemlibdirs="/lib64 /usr/lib64 /usr/local/lib64 /lib /usr/lib /usr/local/lib"
27	sysroot=''
28
29	configure_args="$@"
30
31	# Set these to default-on to let it be overriden by either the user or purple
32	#
33	# If the user sets one of these to 1, purple won't disable them.
34	# Otherwise, if it's still default-on, it gets included in normal builds,
35	# but not purple ones.
36	msn="default-on"
37	jabber="default-on"
38	oscar="default-on"
39
40	twitter=1
41	purple=0
42	rpc=1
43
44	verbose=0
45	doc=1
46	debug=0
47	strip=0
48	gcov=0
49	asan=0
50	plugins=1
51	otr=0
52	skype=0
53
54	events=glib
55	ssl=auto
56
57	pam=0
58	ldap=0
59
60	pie=1
61
62	arch=$(uname -s)
63
64	GLIB_MIN_VERSION=2.16
65
66	# Cygwin and Darwin don't support PIC/PIE
67	case "$arch" in
68	CYGWIN* )
69	pie=0;;
70	Darwin )
71	pie=0;;
72	esac
73
74	get_version() {
75	REAL_BITLBEE_VERSION=$(grep '^#define BITLBEE_VERSION ' $srcdir/bitlbee.h \| sed 's/.\"\(.\)\".*/\1/')
76
77	if [ -n "$BITLBEE_VERSION" ]; then
78	# environment variable already set to something to spoof it
79	# don't replace it with the git stuff
80	return
81	fi
82
83	BITLBEE_VERSION=$REAL_BITLBEE_VERSION
84
85	if [ -d $srcdir/.git ] && type git > /dev/null 2> /dev/null; then
86	timestamp=$(cd $srcdir; git show -s --format=%ci HEAD \| sed 's/ .*$//; s/-//g')
87	branch=$(cd $srcdir; git rev-parse --abbrev-ref HEAD)
88
89	search='\(.\)-\([0-9]\)-\(g[0-9a-f]*\)'
90	replace="\1+$timestamp+$branch+\2-\3-git"
91
92	describe=$(cd $srcdir; git describe --long --tags 2>/dev/null)
93	if [ $? -ne 0 ]; then
94	describe=${REAL_BITLBEE_VERSION}-0-g$(cd $srcdir; git rev-parse --short HEAD)
95	fi
96
97	BITLBEE_VERSION=$(echo $describe \| sed "s#$search#$replace#")
98
99	unset timestamp branch search replace describe
100	fi
101	}
102
103	if [ "$1" = "--dump-version" ]; then
104	srcdir=$(cd $(dirname $0);pwd)
105	get_version
106	echo $BITLBEE_VERSION
107	exit
108	fi
109
110	echo BitlBee configure
111
112	while [ -n "$1" ]; do
113	e="$(expr "X$1" : 'X--\(.=.\)')"
114	if [ -z "$e" ]; then
115	cat<<EOF
116
117	Usage: $0 [OPTIONS]
118
119	Option Description Default
120
121	--prefix=... Directories to put files in $prefix
122	--bindir=... $bindir
123	--sbindir=... $sbindir
124	--etcdir=... $etcdir
125	--mandir=... $mandir
126	--datadir=... $datadir
127	--plugindir=... $plugindir
128	--rpcplugindir=... $rpcplugindir
129	--systemdsystemunitdir=... $systemdsystemunitdir
130	--pidfile=... $pidfile
131	--config=... $config
132
133	--verbose=0/1 Disable/enable verbose build $verbose
134
135	--msn=0/1 Disable/enable MSN part $msn
136	--jabber=0/1 Disable/enable Jabber part $jabber
137	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
138	--twitter=0/1 Disable/enable Twitter part $twitter
139
140	--purple=0/1 Disable/enable libpurple support $purple
141	(automatically disables other protocol modules)
142	--rpc=0/1 Disable/enable RPC plugin interface $rpc
143
144	--pam=0/1 Disable/enable PAM authentication $pam
145	--ldap=0/1 Disable/enable LDAP authentication $ldap
146
147	--doc=0/1 Disable/enable help.txt generation $doc
148	--debug=0/1 Disable/enable debugging $debug
149	--strip=0/1 Disable/enable binary stripping $strip
150	--pie=0/1 Build position independent executable $pie
151	--gcov=0/1 Disable/enable test coverage reporting $gcov
152	--asan=0/1 Disable/enable AddressSanitizer $asan
153	--plugins=0/1 Disable/enable plugins support $plugins
154	--otr=0/1/auto/plugin
155	Disable/enable OTR encryption support $otr
156	--skype=0/1/plugin
157	Disable/enable Skype support $skype
158
159	--events=... Event handler (glib, libevent) $events
160	--ssl=... SSL library to use (gnutls, nss, openssl, auto)
161	$ssl
162
163
164	--target=... Cross compilation target same as host
165	--sysroot=... Cross compilation sysroot $sysroot
166	EOF
167	exit;
168	fi
169	eval "$e"
170	shift;
171	done
172
173	# Expand $prefix and get rid of double slashes
174	bindir=$(eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g')
175	sbindir=$(eval echo "$sbindir/" \| sed 's/\/\{1,\}/\//g')
176	etcdir=$(eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g')
177	mandir=$(eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g')
178	datadir=$(eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g')
179	config=$(eval echo "$config/" \| sed 's/\/\{1,\}/\//g')
180	libdir=$(eval echo "$libdir/" \| sed 's/\/\{1,\}/\//g')
181	plugindir=$(eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g')
182	rpcplugindir=$(eval echo "$rpcplugindir/" \| sed 's/\/\{1,\}/\//g')
183	includedir=$(eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g')
184	libevent=$(eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g')
185
186	pidfile=$(eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g')
187	ipcsocket=$(eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g')
188	pcdir=$(eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g')
189
190	protocols_mods=""
191
192	cat <<EOF >Makefile.settings
193	## BitlBee settings, generated by configure
194
195	# ./configure $configure_args
196
197	PREFIX=$prefix
198	BINDIR=$bindir
199	SBINDIR=$sbindir
200	ETCDIR=$etcdir
201	MANDIR=$mandir
202	DATADIR=$datadir
203	PLUGINDIR=$plugindir
204	RPCPLUGINDIR=$rpcplugindir
205	CONFIG=$config
206	LIBDIR=$libdir
207	INCLUDEDIR=$includedir
208	PCDIR=$pcdir
209
210	TARGET=$target
211
212	INSTALL=install -p
213
214	DESTDIR=
215	LFLAGS=
216	EFLAGS=-lm
217	EOF
218
219	srcdir=$(cd $(dirname $0);pwd)
220	currdir=$(pwd)
221	if [ "$srcdir" != "$currdir" ]; then
222	echo
223	echo "configure script run from a different directory. Will create some symlinks..."
224	if [ ! -e Makefile -o -L Makefile ]; then
225	COPYDIRS="doc lib protocols tests utils"
226	mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
227	find . -name Makefile -type l -print0 \| xargs -0 rm 2> /dev/null
228	dst="$PWD"
229	cd "$srcdir"
230	for i in $(find . -name Makefile -type f); do
231	ln -s "$PWD${i#.}" "$dst/$i";
232	done
233	cd "$dst"
234	rm -rf .bzr
235	fi
236
237	echo "_SRCDIR_=$srcdir/" >> Makefile.settings
238	CFLAGS="$CFLAGS -I${dst}"
239	else
240	srcdir=$PWD
241	fi
242
243	cat<<EOF >config.h
244	/* BitlBee settings, generated by configure
245
246	Do NOT use any of these defines in your code without thinking twice, most
247	of them can/will be overridden at run-time */
248
249	#define BITLBEE_CONFIGURE_ARGS "$configure_args"
250
251	#define CONFIG "$config"
252	#define ETCDIR "$etcdir"
253	#define VARDIR "$datadir"
254	#define PLUGINDIR "$plugindir"
255	#define RPCPLUGINDIR "$rpcplugindir"
256	#define DATADIR "$datadir"
257	#define PIDFILE "$pidfile"
258	#define IPCSOCKET "$ipcsocket"
259	EOF
260
261
262
263	if [ -n "$target" ]; then
264	# prepend sysroot to system lib dirs
265
266	systemlibdirs_cross=''
267	for i in $systemlibdirs; do
268	systemlibdirs_cross="$systemlibdirs_cross $sysroot$i"
269	done
270	systemlibdirs=$systemlibdirs_cross
271	unset systemlibdirs_cross
272
273	# backward compatibility
274
275	if [ -z "$PKG_CONFIG_LIBDIR" ]; then
276	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
277	export PKG_CONFIG_LIBDIR
278	fi
279
280	if [ -d /usr/$target/bin ]; then
281	PATH=/usr/$target/bin:$PATH
282	fi
283
284	if [ -d /usr/$target/lib ]; then
285	systemlibdirs="$systemlibdirs /usr/$target/lib"
286	fi
287
288	CC=$target-cc
289	LD=$target-ld
290	STRIP=$target-strip
291	fi
292
293	if [ "$asan" = "1" ]; then
294	CFLAGS="$CFLAGS -fsanitize=address"
295	LDFLAGS="$LDFLAGS -fsanitize=address"
296	debug=1
297	fi
298
299	if [ "$tsan" = "1" ]; then
300	echo
301	echo "Threaded BitlBee? Have a nice tall glass of http://imgur.com/gallery/tX4qxzS"
302	echo "No need to sanitise threads in a single-threaded process!"
303	fi
304
305	if [ "$verbose" = "0" ]; then
306	echo 'VERBOSE=@' >> Makefile.settings
307	else
308	echo 'VERBOSE=' >> Makefile.settings
309	fi
310
311	cat <<EOF >>Makefile.settings
312
313	# Enable/disable output verbosity
314	ifdef V
315	ifeq (\$(V),1)
316	VERBOSE=
317	else
318	VERBOSE=@
319	endif
320	endif
321
322	EOF
323
324	if [ "$debug" = "1" ]; then
325	echo 'DEBUG=1' >> Makefile.settings
326	CFLAGS="$CFLAGS -g3 -DDEBUG -O0"
327	else
328	[ -z "$CFLAGS" ] && CFLAGS="-g -O2 -fno-strict-aliasing"
329	fi
330
331	if [ "$pie" = "1" ]; then
332	echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
333	echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
334	fi
335
336	echo LDFLAGS=$LDFLAGS >> Makefile.settings
337
338	echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
339	echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
340
341	echo CFLAGS+=-DHAVE_CONFIG_H -D_GNU_SOURCE >> Makefile.settings
342
343	if [ -n "$CC" ]; then
344	CC=$CC
345	elif type gcc > /dev/null 2> /dev/null; then
346	CC=gcc
347	elif type cc > /dev/null 2> /dev/null; then
348	CC=cc
349	else
350	echo 'Cannot find a C compiler, aborting.'
351	exit 1;
352	fi
353
354	echo "CC=$CC" >> Makefile.settings;
355	if echo $CC \| grep -qw gcc; then
356	# Apparently -Wall is gcc-specific?
357	echo CFLAGS+=-Wall >> Makefile.settings
358	fi
359
360	if [ -z "$LD" ]; then
361	if type ld > /dev/null 2> /dev/null; then
362	LD=ld
363	else
364	echo 'Cannot find ld, aborting.'
365	exit 1;
366	fi
367	fi
368
369	echo "LD=$LD" >> Makefile.settings
370
371	if [ -z "$PKG_CONFIG" ]; then
372	PKG_CONFIG=pkg-config
373	fi
374
375	if ! $PKG_CONFIG --version > /dev/null 2>/dev/null; then
376	echo
377	echo 'Cannot find pkg-config, aborting.'
378	exit 1
379	fi
380
381	if $PKG_CONFIG glib-2.0; then
382	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
383	cat<<EOF >>Makefile.settings
384	EFLAGS+=$($PKG_CONFIG --libs glib-2.0 gmodule-2.0)
385	CFLAGS+=$($PKG_CONFIG --cflags glib-2.0 gmodule-2.0)
386	EOF
387	else
388	echo
389	echo 'Found glib2 '$($PKG_CONFIG glib-2.0 --modversion)', but version '$GLIB_MIN_VERSION' or newer is required.'
390	exit 1
391	fi
392	else
393	echo
394	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
395	exit 1
396	fi
397
398	if [ "$events" = "libevent" ]; then
399	if ! [ -f "${libevent}include/event.h" ]; then
400	echo
401	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
402	echo 'its location using the --libevent= argument. (Example: If event.h is in'
403	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
404	fi
405
406	echo '#define EVENTS_LIBEVENT' >> config.h
407	cat <<EOF >>Makefile.settings
408	EFLAGS+=-levent -L${libevent}lib
409	CFLAGS+=-I${libevent}include
410	EOF
411	elif [ "$events" = "glib" ]; then
412	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
413	echo '#define EVENTS_GLIB' >> config.h
414	else
415	echo
416	echo 'ERROR: Unknown event handler specified.'
417	exit 1
418	fi
419	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
420
421	detect_gnutls()
422	{
423	if $PKG_CONFIG --exists gnutls; then
424	cat <<EOF >>Makefile.settings
425	EFLAGS+=$($PKG_CONFIG --libs gnutls) $(libgcrypt-config --libs)
426	CFLAGS+=$($PKG_CONFIG --cflags gnutls) $(libgcrypt-config --cflags)
427	EOF
428	ssl=gnutls
429	if ! $PKG_CONFIG gnutls --atleast-version=2.8; then
430	echo
431	echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
432	fi
433	ret=1
434	elif libgnutls-config --version > /dev/null 2> /dev/null; then
435	cat <<EOF >>Makefile.settings
436	EFLAGS+=$(libgnutls-config --libs) $(libgcrypt-config --libs)
437	CFLAGS+=$(libgnutls-config --cflags) $(libgcrypt-config --cflags)
438	EOF
439
440	ssl=gnutls
441	ret=1;
442	else
443	ret=0;
444	fi;
445	}
446
447	detect_nss()
448	{
449	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
450	cat<<EOF >>Makefile.settings
451	EFLAGS+=$($PKG_CONFIG --libs nss)
452	CFLAGS+=$($PKG_CONFIG --cflags nss)
453	EOF
454
455	ssl=nss
456	ret=1;
457	else
458	ret=0;
459	fi;
460	}
461
462	RESOLV_TESTCODE='
463	#include <sys/types.h>
464	#include <netinet/in.h>
465	#include <arpa/nameser.h>
466	#include <resolv.h>
467
468	int main()
469	{
470
471	res_query( NULL, 0, 0, NULL, 0);
472	dn_expand( NULL, NULL, NULL, NULL, 0);
473	dn_skipname( NULL, NULL);
474	}
475	'
476	RESOLV_NS_TESTCODE='
477	#include <sys/types.h>
478	#include <netinet/in.h>
479	#include <arpa/nameser.h>
480	#include <resolv.h>
481
482	int main()
483	{
484	ns_initparse( NULL, 0, NULL );
485	ns_parserr( NULL, ns_s_an, 0, NULL );
486	}
487	'
488	RESOLV_NS_TYPES_TESTCODE='
489	#include <sys/types.h>
490	#include <netinet/in.h>
491	#include <arpa/nameser.h>
492
493	int main()
494	{
495	ns_msg nsh;
496	ns_rr rr;
497
498	/* Not all platforms we want to work on have
499	ns_* routines, so use this to make sure
500	the compiler uses it.*/
501	return (int)(sizeof(nsh) + sizeof(rr));
502	}
503	'
504
505	detect_resolv_dynamic()
506	{
507	case "$arch" in
508	OpenBSD )
509	# In FreeBSD res_/dn_ routines are present in libc.so
510	LIBRESOLV=;;
511	FreeBSD )
512	# In FreeBSD res_/dn_ routines are present in libc.so
513	LIBRESOLV=;;
514	CYGWIN* )
515	# In Cygwin res_/dn_ routines are present in libc.so
516	LIBRESOLV=;;
517	* )
518	LIBRESOLV=-lresolv;;
519	esac
520	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
521	ret=1
522	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
523	if [ "$?" = "0" ]; then
524	echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
525	ret=0
526	fi
527
528	rm -f $TMPFILE
529	return $ret
530	}
531
532	detect_resolv_static()
533	{
534	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
535	ret=1
536	for i in $systemlibdirs; do
537	if [ -f $i/libresolv.a ]; then
538	echo "$RESOLV_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
539	if [ "$?" = "0" ]; then
540	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
541	ret=0
542	fi
543	fi
544	done
545
546	rm -f $TMPFILE
547	return $ret
548	}
549
550	detect_resolv_ns_dynamic()
551	{
552	case "$arch" in
553	FreeBSD )
554	# In FreeBSD ns_ routines are present in libc.so
555	LIBRESOLV=;;
556	* )
557	LIBRESOLV=-lresolv;;
558	esac
559	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
560	ret=1
561	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
562	if [ "$?" = "0" ]; then
563	ret=0
564	fi
565
566	rm -f $TMPFILE
567	return $ret
568	}
569
570	detect_resolv_ns_static()
571	{
572	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
573	ret=1
574	for i in $systemlibdirs; do
575	if [ -f $i/libresolv.a ]; then
576	echo "$RESOLV_NS_TESTCODE" \| $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
577	if [ "$?" = "0" ]; then
578	ret=0
579	fi
580	fi
581	done
582
583	rm -f $TMPFILE
584	return $ret
585	}
586
587	detect_nameser_has_ns_types()
588	{
589	TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
590	ret=1
591	# since we aren't actually linking with ns_* routines
592	# we can just compile the test code
593	echo "$RESOLV_NS_TYPES_TESTCODE" \| $CC -o $TMPFILE -x c - >/dev/null 2>/dev/null
594	if [ "$?" = "0" ]; then
595	ret=0
596	fi
597
598	rm -f $TMPFILE
599	return $ret
600	}
601
602	if [ "$ssl" = "auto" ]; then
603	detect_gnutls
604	if [ "$ret" = "0" ]; then
605	# Disable NSS for now as it's known to not work very well ATM.
606	#detect_nss
607	:
608	fi
609	elif [ "$ssl" = "gnutls" ]; then
610	detect_gnutls
611	elif [ "$ssl" = "nss" ]; then
612	detect_nss
613	elif [ "$ssl" = "openssl" ]; then
614	echo
615	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
616	echo 'installation of OpenSSL (including devel/header files) before reporting'
617	echo 'compilation problems.'
618	echo
619	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
620	echo 'completely GPL-compatible. Using GnuTLS is recommended and better supported'
621	echo 'by us. However, on many BSD machines, OpenSSL can be considered part of the'
622	echo 'operating system, which makes it GPL-compatible.'
623	echo
624	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
625	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
626	echo
627	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
628	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
629	echo 'package, you really should use GnuTLS instead.'
630	echo
631	echo 'Also, the OpenSSL license requires us to say this:'
632	echo ' * "This product includes software developed by the OpenSSL Project'
633	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
634
635	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
636
637	ret=1
638	else
639	echo
640	echo 'ERROR: Unknown SSL library specified.'
641	exit 1
642	fi
643
644	if [ "$ret" = "0" ]; then
645	echo
646	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
647	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
648	echo ' so if you want to use that, you have to select it by hand.'
649
650	exit 1
651	fi;
652
653	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
654
655	if detect_nameser_has_ns_types; then
656	echo '#define NAMESER_HAS_NS_TYPES' >> config.h
657	fi
658	if detect_resolv_dynamic \|\| detect_resolv_static; then
659	echo '#define HAVE_RESOLV_A' >> config.h
660	if detect_resolv_ns_dynamic \|\| detect_resolv_ns_static; then
661	echo '#define HAVE_RESOLV_A_WITH_NS' >> config.h
662	fi
663	else
664	echo 'Insufficient resolv routines. Jabber server must be set explicitly'
665	fi
666
667
668	STORAGES="xml"
669
670	for i in $STORAGES; do
671	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
672	done
673	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
674
675	authobjs=
676	authlibs=
677	if [ "$pam" = 0 ]; then
678	echo '#undef WITH_PAM' >> config.h
679	else
680	if ! echo '#include <security/pam_appl.h>' \| $CC -E - >/dev/null 2>/dev/null; then
681	echo 'Cannot find libpam development libraries, aborting. (Install libpam0g-dev?)'
682	exit 1
683	fi
684	echo '#define WITH_PAM' >> config.h
685	authobjs=$authobjs'auth_pam.o '
686	authlibs=$authlibs'-lpam '
687	fi
688	if [ "$ldap" = 0 ]; then
689	echo '#undef WITH_LDAP' >> config.h
690	else
691	if ! echo '#include <ldap.h>' \| $CC -E - >/dev/null 2>/dev/null; then
692	echo 'Cannot find libldap development libraries, aborting. (Install libldap2-dev?)'
693	exit 1
694	fi
695	echo '#define WITH_LDAP' >> config.h
696	authobjs=$authobjs'auth_ldap.o '
697	authlibs=$authlibs'-lldap '
698	fi
699	echo AUTH_OBJS=$authobjs >> Makefile.settings
700	echo EFLAGS+=$authlibs >> Makefile.settings
701
702	if [ "$strip" = 0 ]; then
703	echo "STRIP=\# skip strip" >> Makefile.settings;
704	else
705	if [ "$debug" = 1 ]; then
706	echo
707	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
708	echo 'STRIP=\# skip strip' >> Makefile.settings
709	strip=0;
710	elif [ -n "$STRIP" ]; then
711	echo "STRIP=$STRIP" >> Makefile.settings;
712	elif type strip > /dev/null 2> /dev/null; then
713	echo "STRIP=strip" >> Makefile.settings;
714	else
715	echo
716	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
717	echo 'STRIP=\# skip strip' >> Makefile.settings
718	strip=0;
719	fi;
720	fi
721
722	if [ -z "$systemdsystemunitdir" ]; then
723	if $PKG_CONFIG --exists systemd; then
724	systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
725	fi
726	fi
727	if [ -n "$systemdsystemunitdir" ]; then
728	if [ "$systemdsystemunitdir" != "no" ]; then
729	echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
730	fi
731	fi
732
733	if [ "$gcov" = "1" ]; then
734	echo "CFLAGS+=--coverage" >> Makefile.settings
735	echo "EFLAGS+=--coverage" >> Makefile.settings
736	fi
737
738	if [ "$plugins" = 0 ]; then
739	plugindir=""
740	echo '#undef WITH_PLUGINS' >> config.h
741	else
742	echo '#define WITH_PLUGINS' >> config.h
743	fi
744
745	if [ "$rpc" = 0 ]; then
746	# Somewhat pointless at this stage already but at least this keeps it
747	# out of bitlbee.pc which is probably a good thing.
748	rpcplugindir=""
749	fi
750
751	otrprefix=""
752	if [ "$otr" = "auto" ]; then
753	! $PKG_CONFIG --exists libotr
754	otr=$?
755	fi
756
757	if [ "$otr" != 0 ] && ! $PKG_CONFIG --atleast-version=4.0 --print-errors libotr; then
758	exit 1
759	fi
760
761	if [ "$otr" = 1 ]; then
762	# BI == built-in
763	echo '#define OTR_BI' >> config.h
764	echo "EFLAGS+=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
765	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
766	echo 'OTR_BI=otr.o' >> Makefile.settings
767	elif [ "$otr" = "plugin" ]; then
768	# for some mysterious reason beyond the comprehension of my mortal mind,
769	# the libgcrypt flags aren't needed when building as plugin. add them anyway.
770	echo '#define OTR_PI' >> config.h
771	echo "OTRFLAGS=$($PKG_CONFIG --libs libotr) $(libgcrypt-config --libs)" >> Makefile.settings
772	echo "CFLAGS+=$($PKG_CONFIG --cflags libotr) $(libgcrypt-config --cflags)" >> Makefile.settings
773	echo 'OTR_PI=otr.so' >> Makefile.settings
774	fi
775
776	if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
777	if [ "$arch" = "Darwin" ]; then
778	echo "SKYPEFLAGS=-dynamiclib -undefined dynamic_lookup" >> Makefile.settings
779	else
780	echo "SKYPEFLAGS=-fPIC -shared" >> Makefile.settings
781	fi
782	echo 'SKYPE_PI=skype.so' >> Makefile.settings
783	protocols_mods="$protocol_mods skype(plugin)"
784	fi
785
786	if [ -z "$PYTHON" ]; then
787	PYTHON=python
788	fi
789
790	if [ "$doc" = "1" ]; then
791	# check this here just in case someone tries to install it in python2.4...
792	if [ ! -e $srcdir/doc/user-guide/help.txt ] && ! $PYTHON -m xml.etree.ElementTree > /dev/null 2>&1; then
793	echo
794	echo 'ERROR: Python (>=2.5 or 3.x) is required to generate docs'
795	echo "(Use the PYTHON environment variable if it's in a weird location)"
796	exit 1
797	fi
798	echo "DOC=1" >> Makefile.settings
799	echo "PYTHON=$PYTHON" >> Makefile.settings
800	fi
801
802	get_version
803
804	if [ "$BITLBEE_VERSION" != "$REAL_BITLBEE_VERSION" ]; then
805	echo 'Spoofing version number: '$BITLBEE_VERSION
806	echo '#undef BITLBEE_VERSION' >> config.h
807	echo '#define BITLBEE_VERSION "'$BITLBEE_VERSION'"' >> config.h
808	echo
809	fi
810
811	if ! make helloworld > /dev/null 2>&1; then
812	echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
813	echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
814	echo "under the name 'gmake'."
815	echo
816	if gmake helloworld > /dev/null 2>&1; then
817	echo "gmake seems to be available on your machine, great."
818	echo
819	else
820	echo "gmake is not installed (or not working). Please try to install it."
821	echo
822	fi
823	fi
824
825	pkgconfiglibs=''
826	case "$arch" in
827	CYGWIN* )
828	pkgconfiglibs='-L${libdir} -lbitlbee -no-undefined'
829	esac
830
831	cat <<EOF >bitlbee.pc
832	prefix=$prefix
833	includedir=$includedir
834	plugindir=$plugindir
835	rpcplugindir=$rpcplugindir
836	libdir=$libdir
837	datadir=$datadir
838
839	Name: bitlbee
840	Description: IRC to IM gateway
841	Requires: glib-2.0
842	Version: $BITLBEE_VERSION
843	Libs: $pkgconfiglibs
844	Cflags: -I\${includedir}
845
846	EOF
847
848	protocols=''
849	protoobjs=''
850
851	if [ "$purple" = 0 ]; then
852	echo '#undef WITH_PURPLE' >> config.h
853	else
854	if ! $PKG_CONFIG purple; then
855	echo
856	echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
857	exit 1
858	fi
859	echo '#define WITH_PURPLE' >> config.h
860	cat<<EOF >>Makefile.settings
861	EFLAGS += $($PKG_CONFIG purple --libs)
862	PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
863	EOF
864	protocols=$protocols'purple '
865	protoobjs=$protoobjs'purple_mod.o '
866
867	# only disable these if the user didn't enable them explicitly
868	[ "$msn" = "default-on" ] && msn=0
869	[ "$jabber" = "default-on" ] && jabber=0
870	[ "$oscar" = "default-on" ] && oscar=0
871
872	echo '#undef PACKAGE' >> config.h
873	echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
874
875	if [ "$events" = "libevent" ]; then
876	echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
877	echo 'outside libpurple, talking to GLib directly. At least for now the combination'
878	echo 'libpurple + libevent is not recommended!'
879	echo
880	fi
881	fi
882
883	case "$CC" in
884	gcc )
885	echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
886	for i in . lib tests protocols protocols/*/; do
887	mkdir -p $i/.depend
888	done
889	esac
890
891	if [ "$msn" = 0 ]; then
892	echo '#undef WITH_MSN' >> config.h
893	else
894	echo '#define WITH_MSN' >> config.h
895	protocols=$protocols'msn '
896	protoobjs=$protoobjs'msn_mod.o '
897	fi
898
899	if [ "$jabber" = 0 ]; then
900	echo '#undef WITH_JABBER' >> config.h
901	else
902	echo '#define WITH_JABBER' >> config.h
903	protocols=$protocols'jabber '
904	protoobjs=$protoobjs'jabber_mod.o '
905	fi
906
907	if [ "$oscar" = 0 ]; then
908	echo '#undef WITH_OSCAR' >> config.h
909	else
910	echo '#define WITH_OSCAR' >> config.h
911	protocols=$protocols'oscar '
912	protoobjs=$protoobjs'oscar_mod.o '
913	fi
914
915	if [ "$twitter" = 0 ]; then
916	echo '#undef WITH_TWITTER' >> config.h
917	else
918	echo '#define WITH_TWITTER' >> config.h
919	protocols=$protocols'twitter '
920	protoobjs=$protoobjs'twitter_mod.o '
921	fi
922
923	if [ "$rpc" = 0 ]; then
924	echo '#undef WITH_RPC' >> config.h
925	else
926	echo '#define WITH_RPC' >> config.h
927	protocols=$protocols'rpc '
928	protoobjs=$protoobjs'rpc_mod.o '
929	fi
930
931	if [ "$protocols" = "PROTOCOLS = " ]; then
932	echo "Warning: You haven't selected any communication protocol to compile!"
933	echo " BitlBee will run, but you will be unable to connect to IM servers!"
934	fi
935
936	echo "PROTOCOLS = $protocols" >> Makefile.settings
937	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
938
939	echo Architecture: $arch
940	case "$arch" in
941	Linux )
942	;;
943	GNU/* )
944	;;
945	*BSD )
946	;;
947	Darwin )
948	echo 'STRIP=\# skip strip' >> Makefile.settings
949	;;
950	IRIX )
951	;;
952	SunOS )
953	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
954	echo 'STRIP=\# skip strip' >> Makefile.settings
955	echo '#define NO_FD_PASSING' >> config.h
956	;;
957	AIX )
958	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
959	;;
960	CYGWIN* )
961	echo 'EFLAGS+=-Wl,--export-all,--out-implib,libbitlbee.dll.a' >> Makefile.settings
962	echo 'IMPLIB=libbitlbee.dll.a' >> Makefile.settings
963	;;
964	Windows )
965	echo 'Native windows compilation is not supported anymore, use cygwin instead.'
966	;;
967	* )
968	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
969	echo 'Please report any problems at http://bugs.bitlbee.org/.'
970	;;
971	esac
972
973	if [ -n "$target" ]; then
974	echo "Cross-compiling for: $target"
975	fi
976
977	echo
978	echo 'Configuration done:'
979
980	if [ "$debug" = "1" ]; then
981	echo ' Debugging enabled.'
982	else
983	echo ' Debugging disabled.'
984	fi
985
986	if [ "$asan" = "1" ]; then
987	echo ' AddressSanitizer (ASAN) enabled.'
988	else
989	echo ' AddressSanitizer (ASAN) disabled.'
990	fi
991
992	if [ "$pie" = "1" ]; then
993	echo ' Building PIE executable'
994	else
995	echo ' Building non-PIE executable'
996	fi
997
998	if [ "$strip" = "1" ]; then
999	echo ' Binary stripping enabled.'
1000	else
1001	echo ' Binary stripping disabled.'
1002	fi
1003
1004	if [ "$otr" = "1" ]; then
1005	echo ' Off-the-Record (OTR) Messaging enabled.'
1006	elif [ "$otr" = "plugin" ]; then
1007	echo ' Off-the-Record (OTR) Messaging enabled (as a plugin).'
1008	else
1009	echo ' Off-the-Record (OTR) Messaging disabled.'
1010	fi
1011
1012	if [ -n "$systemdsystemunitdir" ]; then
1013	echo ' systemd enabled.'
1014	else
1015	echo ' systemd disabled.'
1016	fi
1017
1018	echo ' Using event handler: '$events
1019	echo ' Using SSL library: '$ssl
1020
1021	if [ -n "$protocols" ]; then
1022	echo ' Building with these protocols:' $protocols$protocols_mods
1023	case "$protocols" in
1024	purple)
1025	echo " Note that BitlBee-libpurple is supported on a best-effort basis. It's"
1026	echo " not fully compatible with normal BitlBee. Don't use it unless you"
1027	echo " absolutely need it (i.e. support for a certain protocol or feature)."
1028	esac
1029	else
1030	echo ' Building without IM-protocol support. We wish you a lot of fun...'
1031	fi

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