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source: configure @ 952e264

Last change on this file since 952e264 was 08b0ed8, checked in by dx <dx@…>, at 2017-03-12T04:16:58Z

configure: respect autotools-like verbose flags for make

In other words, running $(make V=1) will force a verbose build while
$(make V=0) will force a silent build regardless of the verbose option
set by the configure script.

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

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