source: configure @ daf544a

Last change on this file since daf544a was 7281ad1, checked in by Wilmer van der Gaast <wilmer@…>, at 2012-09-15T15:59:17Z

Allow building position-independent executables. #981, patch from brainsmoke.

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File size: 19.3 KB
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1#!/bin/sh
2
3##############################
4##  Configurer for BitlBee  ##
5##                          ##
6##  Copyright 2004 Lintux   ##
7##  Copyright 2002 Lucumo   ##
8##############################
9
10prefix='/usr/local/'
11bindir='$prefix/bin/'
12sbindir='$prefix/sbin/'
13etcdir='$prefix/etc/bitlbee/'
14mandir='$prefix/share/man/'
15datadir='$prefix/share/bitlbee/'
16config='/var/lib/bitlbee/'
17plugindir='$prefix/lib/bitlbee/'
18includedir='$prefix/include/bitlbee/'
19systemdsystemunitdir=''
20libevent='/usr/'
21pidfile='/var/run/bitlbee.pid'
22ipcsocket=''
23pcdir='$prefix/lib/pkgconfig'
24systemlibdirs="/lib64 /usr/lib64 /usr/local/lib64 /lib /usr/lib /usr/local/lib"
25
26msn=1
27jabber=1
28oscar=1
29yahoo=1
30twitter=1
31purple=0
32
33debug=0
34strip=1
35gcov=0
36plugins=1
37otr=0
38skype=0
39
40events=glib
41ldap=0
42ssl=auto
43
44pie=1
45
46arch=`uname -s`
47cpu=`uname -m`
48
49GLIB_MIN_VERSION=2.14
50
51echo BitlBee configure
52
53while [ -n "$1" ]; do
54        e="`expr "X$1" : 'X--\(.*=.*\)'`"
55        if [ -z "$e" ]; then
56                cat<<EOF
57
58Usage: $0 [OPTIONS]
59
60Option          Description                             Default
61
62--prefix=...    Directories to put files in             $prefix
63--bindir=...                                            $bindir
64--sbindir=...                                           $sbindir
65--etcdir=...                                            $etcdir
66--mandir=...                                            $mandir
67--datadir=...                                           $datadir
68--plugindir=...                                         $plugindir
69--systemdsystemunitdir=...                              $systemdsystemunitdir
70--pidfile=...                                           $pidfile
71--config=...                                            $config
72
73--msn=0/1       Disable/enable MSN part                 $msn
74--jabber=0/1    Disable/enable Jabber part              $jabber
75--oscar=0/1     Disable/enable Oscar part (ICQ, AIM)    $oscar
76--yahoo=0/1     Disable/enable Yahoo part               $yahoo
77--twitter=0/1   Disable/enable Twitter part             $twitter
78
79--purple=0/1    Disable/enable libpurple support        $purple
80                (automatically disables other protocol modules)
81
82--debug=0/1     Disable/enable debugging                $debug
83--strip=0/1     Disable/enable binary stripping         $strip
84--pie=0/1       Build position independent executable   $pie
85--gcov=0/1      Disable/enable test coverage reporting  $gcov
86--plugins=0/1   Disable/enable plugins support          $plugins
87--otr=0/1/auto/plugin
88                Disable/enable OTR encryption support   $otr
89--skype=0/1/plugin
90                Disable/enable Skype support            $skype
91
92--events=...    Event handler (glib, libevent)          $events
93--ssl=...       SSL library to use (gnutls, nss, openssl, bogus, auto)
94                                                        $ssl
95
96
97--target=...    Cross compilation target                same as host
98EOF
99                exit;
100        fi
101        eval "$e"
102        shift;
103done
104
105# Expand $prefix and get rid of double slashes
106bindir=`eval echo "$bindir/" | sed 's/\/\{1,\}/\//g'`
107sbindir=`eval echo "$sbindir/" | sed 's/\/\{1,\}/\//g'`
108etcdir=`eval echo "$etcdir/" | sed 's/\/\{1,\}/\//g'`
109mandir=`eval echo "$mandir/" | sed 's/\/\{1,\}/\//g'`
110datadir=`eval echo "$datadir/" | sed 's/\/\{1,\}/\//g'`
111config=`eval echo "$config/" | sed 's/\/\{1,\}/\//g'`
112plugindir=`eval echo "$plugindir/" | sed 's/\/\{1,\}/\//g'`
113includedir=`eval echo "$includedir"/ | sed 's/\/\{1,\}/\//g'`
114libevent=`eval echo "$libevent"/ | sed 's/\/\{1,\}/\//g'`
115
116pidfile=`eval echo "$pidfile" | sed 's/\/\{1,\}/\//g'`
117ipcsocket=`eval echo "$ipcsocket" | sed 's/\/\{1,\}/\//g'`
118pcdir=`eval echo "$pcdir" | sed 's/\/\{1,\}/\//g'`
119
120protocols_mods=""
121
122cat<<EOF>Makefile.settings
123## BitlBee settings, generated by configure
124PREFIX=$prefix
125BINDIR=$bindir
126SBINDIR=$sbindir
127ETCDIR=$etcdir
128MANDIR=$mandir
129DATADIR=$datadir
130PLUGINDIR=$plugindir
131CONFIG=$config
132INCLUDEDIR=$includedir
133PCDIR=$pcdir
134
135TARGET=$target
136ARCH=$arch
137CPU=$cpu
138
139INSTALL=install -p
140
141DESTDIR=
142LFLAGS=
143EFLAGS=
144EOF
145
146srcdir=$(cd $(dirname $0);pwd)
147currdir=$(pwd)
148if [ "$srcdir" != "$currdir" ]; then 
149        echo
150        echo "configure script run from a different directory. Will create some symlinks..."
151        if [ ! -e Makefile -o -L Makefile ]; then
152                COPYDIRS="doc lib protocols tests utils"
153                mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
154                find . -name Makefile -type l -print0 | xargs -0 rm 2> /dev/null
155                dst="$PWD"
156                cd "$srcdir"
157                for i in $(find . -name Makefile -type f); do
158                        ln -s "$PWD${i#.}" "$dst/$i";
159                done
160                cd "$dst"
161                rm -rf .bzr
162        fi
163       
164        echo "_SRCDIR_=$srcdir/" >> Makefile.settings
165        CFLAGS="$CFLAGS -I${dst}"
166else
167        srcdir=$PWD
168fi
169
170cat<<EOF>config.h
171/* BitlBee settings, generated by configure
172   
173   Do *NOT* use any of these defines in your code without thinking twice, most
174   of them can/will be overridden at run-time */
175
176#define CONFIG "$config"
177#define ETCDIR "$etcdir"
178#define VARDIR "$datadir"
179#define PLUGINDIR "$plugindir"
180#define PIDFILE "$pidfile"
181#define IPCSOCKET "$ipcsocket"
182#define ARCH "$arch"
183#define CPU "$cpu"
184EOF
185
186
187
188if [ -n "$target" ]; then
189        PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
190        export PKG_CONFIG_LIBDIR
191        PATH=/usr/$target/bin:$PATH
192        CC=$target-cc
193        LD=$target-ld
194        systemlibdirs="/usr/$target/lib"
195fi
196
197
198if [ "$debug" = "1" ]; then
199        [ -z "$CFLAGS" ] && CFLAGS=-g
200        echo 'DEBUG=1' >> Makefile.settings
201        CFLAGS="$CFLAGS -DDEBUG"
202else
203        [ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
204fi
205
206if [ "$pie" = "1" ]; then
207        echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
208        echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
209fi
210
211echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
212echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
213
214echo CFLAGS+=-DHAVE_CONFIG_H >> Makefile.settings
215
216if [ -n "$CC" ]; then
217        CC=$CC
218elif type gcc > /dev/null 2> /dev/null; then
219        CC=gcc
220elif type cc > /dev/null 2> /dev/null; then
221        CC=cc
222else
223        echo 'Cannot find a C compiler, aborting.'
224        exit 1;
225fi
226
227echo "CC=$CC" >> Makefile.settings;
228if echo $CC | grep -qw gcc; then
229        # Apparently -Wall is gcc-specific?
230        echo CFLAGS+=-Wall >> Makefile.settings
231fi
232
233if [ -z "$LD" ]; then
234        if type ld > /dev/null 2> /dev/null; then
235                LD=ld
236        else
237                echo 'Cannot find ld, aborting.'
238                exit 1;
239        fi
240fi
241
242echo "LD=$LD" >> Makefile.settings
243
244if [ -z "$PKG_CONFIG" ]; then
245        PKG_CONFIG=pkg-config
246fi
247
248if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
249        if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
250                cat<<EOF>>Makefile.settings
251EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
252CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
253EOF
254        else
255                echo
256                echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
257                exit 1
258        fi
259else
260        echo
261        echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
262        exit 1
263fi
264
265if [ "$events" = "libevent" ]; then
266        if ! [ -f "${libevent}include/event.h" ]; then
267                echo
268                echo 'Warning: Could not find event.h, you might have to install it and/or specify'
269                echo 'its location using the --libevent= argument. (Example: If event.h is in'
270                echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
271        fi
272       
273        echo '#define EVENTS_LIBEVENT' >> config.h
274        cat <<EOF>>Makefile.settings
275EFLAGS+=-levent -L${libevent}lib
276CFLAGS+=-I${libevent}include
277EOF
278elif [ "$events" = "glib" ]; then
279        ## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
280        echo '#define EVENTS_GLIB' >> config.h
281else
282        echo
283        echo 'ERROR: Unknown event handler specified.'
284        exit 1
285fi
286echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
287
288detect_gnutls()
289{
290        if $PKG_CONFIG --exists gnutls; then
291                cat <<EOF>>Makefile.settings
292EFLAGS+=`$PKG_CONFIG --libs gnutls` `libgcrypt-config --libs`
293CFLAGS+=`$PKG_CONFIG --cflags gnutls` `libgcrypt-config --cflags`
294EOF
295                ssl=gnutls
296                if ! pkg-config gnutls --atleast-version=2.8; then
297                        echo
298                        echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
299                fi
300                ret=1
301        elif libgnutls-config --version > /dev/null 2> /dev/null; then
302                cat <<EOF>>Makefile.settings
303EFLAGS+=`libgnutls-config --libs` `libgcrypt-config --libs`
304CFLAGS+=`libgnutls-config --cflags` `libgcrypt-config --cflags`
305EOF
306               
307                ssl=gnutls
308                ret=1;
309        else
310                ret=0;
311        fi;
312}
313
314detect_nss()
315{
316        if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
317                cat<<EOF>>Makefile.settings
318EFLAGS+=`$PKG_CONFIG --libs nss`
319CFLAGS+=`$PKG_CONFIG --cflags nss`
320EOF
321               
322                ssl=nss
323                ret=1;
324        else
325                ret=0;
326        fi;
327}
328
329detect_ldap()
330{
331        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
332        if $CC -o $TMPFILE -shared -lldap 2>/dev/null >/dev/null; then
333                cat<<EOF>>Makefile.settings
334EFLAGS+=-lldap
335CFLAGS+=
336EOF
337                ldap=1
338                rm -f $TMPFILE
339                ret=1
340        else
341                ldap=0
342                ret=0
343        fi
344}
345
346RESOLV_TESTCODE='
347#include <sys/types.h>
348#include <netinet/in.h>
349#include <arpa/nameser.h>
350#include <resolv.h>
351
352int main()
353{
354        ns_initparse( NULL, 0, NULL );
355        ns_parserr( NULL, ns_s_an, 0, NULL );
356}
357'
358
359detect_resolv_dynamic()
360{
361        case "$arch" in
362        FreeBSD )
363                # In FreeBSD res_* routines are present in libc.so
364                LIBRESOLV=;;
365        * )
366                LIBRESOLV=-lresolv;;
367        esac
368        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
369        ret=1
370        echo "$RESOLV_TESTCODE" | $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
371        if [ "$?" = "0" ]; then
372                echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
373                ret=0
374        fi
375
376        rm -f $TMPFILE
377        return $ret
378}
379
380detect_resolv_static()
381{
382        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
383        ret=1
384        for i in $systemlibdirs; do
385                if [ -f $i/libresolv.a ]; then
386                        echo "$RESOLV_TESTCODE" | $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
387                        if [ "$?" = "0" ]; then
388                                echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
389                                ret=0
390                        fi
391                fi
392        done
393
394        rm -f $TMPFILE
395        return $ret
396}
397
398if [ "$ssl" = "auto" ]; then
399        detect_gnutls
400        if [ "$ret" = "0" ]; then
401                # Disable NSS for now as it's known to not work very well ATM.
402                #detect_nss
403                :
404        fi
405elif [ "$ssl" = "gnutls" ]; then
406        detect_gnutls
407elif [ "$ssl" = "nss" ]; then
408        detect_nss
409elif [ "$ssl" = "sspi" ]; then
410        echo
411elif [ "$ssl" = "openssl" ]; then
412        echo
413        echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
414        echo 'install of OpenSSL (including devel/header files) before reporting'
415        echo 'compilation problems.'
416        echo
417        echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
418        echo 'completely GPL-compatible. Using GnuTLS or NSS is recommended and better'
419        echo 'supported by us. However, on many BSD machines, OpenSSL can be considered'
420        echo 'part of the operating system, which makes it GPL-compatible.'
421        echo
422        echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
423        echo '                    http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
424        echo
425        echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
426        echo 'probably illegal. If you want to create and distribute a binary BitlBee'
427        echo 'package, you really should use GnuTLS or NSS instead.'
428        echo
429        echo 'Also, the OpenSSL license requires us to say this:'
430        echo ' *    "This product includes software developed by the OpenSSL Project'
431        echo ' *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
432       
433        echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
434       
435        ret=1
436elif [ "$ssl" = "bogus" ]; then
437        echo
438        echo 'Using bogus SSL code. This means some features will not work properly.'
439       
440        ## Yes, you, at the console! How can you authenticate if you don't have any SSL!?
441        if [ "$msn" = "1" -o "$yahoo" = "1" ]; then
442                echo
443                echo 'WARNING: The MSN and Yahoo! modules will not work without SSL. Disabling.'
444                msn=0
445                yahoo=0
446        fi
447       
448        ret=1
449else
450        echo
451        echo 'ERROR: Unknown SSL library specified.'
452        exit 1
453fi
454
455if [ "$ret" = "0" ]; then
456        echo
457        echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
458        echo '       Please note that this script doesn'\''t have detection code for OpenSSL,'
459        echo '       so if you want to use that, you have to select it by hand. If you don'\''t'
460        echo '       need SSL support, you can select the "bogus" SSL library. (--ssl=bogus)'
461       
462        exit 1
463fi;
464
465echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
466
467if detect_resolv_dynamic || detect_resolv_static; then
468        echo '#define HAVE_RESOLV_A' >> config.h
469fi
470
471STORAGES="xml"
472
473if [ "$ldap" = "auto" ]; then
474        detect_ldap
475fi
476
477if [ "$ldap" = 0 ]; then
478        echo "#undef WITH_LDAP" >> config.h
479elif [ "$ldap" = 1 ]; then
480        echo
481        echo 'LDAP support is a work in progress and does NOT work AT ALL right now.'
482        echo
483        exit 1
484       
485        echo "#define WITH_LDAP 1" >> config.h
486        STORAGES="$STORAGES ldap"
487fi
488
489for i in $STORAGES; do
490        STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
491done
492echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
493
494if [ "$strip" = 0 ]; then
495        echo "STRIP=\# skip strip" >> Makefile.settings;
496else
497        if [ "$debug" = 1 ]; then
498                echo
499                echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
500                echo 'STRIP=\# skip strip' >> Makefile.settings
501                strip=0;
502        elif [ -n "$STRIP" ]; then
503                echo "STRIP=$STRIP" >> Makefile.settings;
504        elif type strip > /dev/null 2> /dev/null; then
505                echo "STRIP=strip" >> Makefile.settings;
506        else
507                echo
508                echo 'No strip utility found, cannot remove unnecessary parts from executable.'
509                echo 'STRIP=\# skip strip' >> Makefile.settings
510                strip=0;
511        fi;
512fi
513
514if [ -z "$systemdsystemunitdir" ]; then
515        if $PKG_CONFIG --exists systemd; then
516                systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`
517        fi
518fi
519if [ -n "$systemdsystemunitdir" ]; then
520        if [ "$systemdsystemunitdir" != "no" ]; then
521                echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
522        fi
523fi
524
525if [ "$gcov" = "1" ]; then
526        echo "CFLAGS+=--coverage" >> Makefile.settings
527        echo "EFLAGS+=--coverage" >> Makefile.settings
528fi
529
530if [ "$plugins" = 0 ]; then
531        echo '#undef WITH_PLUGINS' >> config.h
532else
533        echo '#define WITH_PLUGINS' >> config.h
534fi
535
536otrprefix=""
537for i in / /usr /usr/local; do
538        if [ -f ${i}/lib/libotr.a ]; then
539                otrprefix=${i}
540                break
541        fi
542done
543if [ "$otr" = "auto" ]; then
544        if [ -n "$otrprefix" ]; then
545                otr=1
546        else
547                otr=0
548        fi
549fi
550if [ "$otr" = 1 ]; then
551        # BI == built-in
552        echo '#define OTR_BI' >> config.h
553        echo "EFLAGS+=-L${otrprefix}/lib -lotr" >> Makefile.settings
554        echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
555        echo 'OTR_BI=otr.o' >> Makefile.settings
556elif [ "$otr" = "plugin" ]; then
557        echo '#define OTR_PI' >> config.h
558        echo "OTRFLAGS=-L${otrprefix}/lib -lotr" >> Makefile.settings
559        echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
560        echo 'OTR_PI=otr.so' >> Makefile.settings
561fi
562
563if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
564        echo 'SKYPE_PI=skype.so' >> Makefile.settings
565        protocols_mods="$protocol_mods skype(plugin)"
566fi
567
568if [ ! -e doc/user-guide/help.txt ] && ! type xmlto > /dev/null 2> /dev/null; then
569        echo
570        echo 'WARNING: Building from an unreleased source tree without prebuilt helpfile.'
571        echo 'Install xmlto if you want online help to work.'
572fi
573
574echo
575if [ -z "$BITLBEE_VERSION" -a -d .bzr ] && type bzr > /dev/null 2> /dev/null; then
576        nick=`bzr nick`
577        if [ -n "$nick" -a "$nick" != "bitlbee" ]; then
578                nick="-$nick"
579        else
580                nick=""
581        fi
582        rev=`bzr revno`
583        echo 'Using bzr revision #'$rev' as version number'
584        BITLBEE_VERSION=\"bzr$nick-$rev\"
585fi
586
587if [ -n "$BITLBEE_VERSION" ]; then
588        echo 'Spoofing version number: '$BITLBEE_VERSION
589        echo '#undef BITLBEE_VERSION' >> config.h
590        echo '#define BITLBEE_VERSION '$BITLBEE_VERSION >> config.h
591        echo
592fi
593
594if ! make helloworld > /dev/null 2>&1; then
595        echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
596        echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
597        echo "under the name 'gmake'."
598        echo
599        if gmake helloworld > /dev/null 2>&1; then
600                echo "gmake seems to be available on your machine, great."
601                echo
602        else
603                echo "gmake is not installed (or not working). Please try to install it."
604                echo
605        fi
606fi
607
608cat <<EOF>bitlbee.pc
609prefix=$prefix
610includedir=$includedir
611
612Name: bitlbee
613Description: IRC to IM gateway
614Requires: glib-2.0
615Version: $BITLBEE_VERSION
616Libs:
617Cflags: -I\${includedir}
618
619EOF
620
621protocols=''
622protoobjs=''
623
624if [ "$purple" = 0 ]; then
625        echo '#undef WITH_PURPLE' >> config.h
626else
627        if ! $PKG_CONFIG purple; then
628                echo
629                echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
630                exit 1
631        fi
632        echo '#define WITH_PURPLE' >> config.h
633        cat<<EOF>>Makefile.settings
634EFLAGS += $($PKG_CONFIG purple --libs)
635PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
636EOF
637        protocols=$protocols'purple '
638        protoobjs=$protoobjs'purple_mod.o '
639
640        # Having both libpurple and native IM modules in one binary may
641        # do strange things. Let's not do that.
642        msn=0
643        jabber=0
644        oscar=0
645        yahoo=0
646
647        echo '#undef PACKAGE' >> config.h
648        echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
649       
650        if [ "$events" = "libevent" ]; then
651                echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
652                echo 'outside libpurple, talking to GLib directly. At least for now the combination'
653                echo 'libpurple + libevent is *not* recommended!'
654                echo
655        fi
656fi
657
658case "$CC" in
659*gcc* )
660        echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
661        for i in . lib protocols protocols/*/; do
662                mkdir -p $i/.depend
663        done
664esac
665
666if [ "$msn" = 0 ]; then
667        echo '#undef WITH_MSN' >> config.h
668else
669        echo '#define WITH_MSN' >> config.h
670        protocols=$protocols'msn '
671        protoobjs=$protoobjs'msn_mod.o '
672fi
673
674if [ "$jabber" = 0 ]; then
675        echo '#undef WITH_JABBER' >> config.h
676else
677        echo '#define WITH_JABBER' >> config.h
678        protocols=$protocols'jabber '
679        protoobjs=$protoobjs'jabber_mod.o '
680fi
681
682if [ "$oscar" = 0 ]; then
683        echo '#undef WITH_OSCAR' >> config.h
684else
685        echo '#define WITH_OSCAR' >> config.h
686        protocols=$protocols'oscar '
687        protoobjs=$protoobjs'oscar_mod.o '
688fi
689
690if [ "$yahoo" = 0 ]; then
691        echo '#undef WITH_YAHOO' >> config.h
692else
693        echo '#define WITH_YAHOO' >> config.h
694        protocols=$protocols'yahoo '
695        protoobjs=$protoobjs'yahoo_mod.o '
696fi
697
698if [ "$twitter" = 0 ]; then
699        echo '#undef WITH_TWITTER' >> config.h
700else
701        echo '#define WITH_TWITTER' >> config.h
702        protocols=$protocols'twitter '
703        protoobjs=$protoobjs'twitter_mod.o '
704fi
705
706if [ "$protocols" = "PROTOCOLS = " ]; then
707        echo "Warning: You haven't selected any communication protocol to compile!"
708        echo "         BitlBee will run, but you will be unable to connect to IM servers!"
709fi
710
711echo "PROTOCOLS = $protocols" >> Makefile.settings
712echo "PROTOOBJS = $protoobjs" >> Makefile.settings
713
714echo Architecture: $arch
715case "$arch" in
716Linux )
717;;
718GNU/* )
719;;
720*BSD )
721;;
722Darwin )
723        echo 'STRIP=\# skip strip' >> Makefile.settings
724;;
725IRIX )
726;;
727SunOS )
728        echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
729        echo 'STRIP=\# skip strip' >> Makefile.settings
730        echo '#define NO_FD_PASSING' >> config.h
731;;
732AIX )
733        echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
734;;
735CYGWIN* )
736        echo 'Cygwin is not officially supported.'
737;;
738Windows )
739;;
740* )
741        echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
742        echo 'Please report any problems at http://bugs.bitlbee.org/.'
743;;
744esac
745
746if [ -n "$target" ]; then
747        echo "Cross-compiling for: $target"
748fi
749
750echo
751echo 'Configuration done:'
752
753if [ "$debug" = "1" ]; then
754        echo '  Debugging enabled.'
755else
756        echo '  Debugging disabled.'
757fi
758
759if [ "$pie" = "1" ]; then
760        echo '  Building PIE executable'
761else
762        echo '  Building non-PIE executable'
763fi
764
765if [ "$strip" = "1" ]; then
766        echo '  Binary stripping enabled.'
767else
768        echo '  Binary stripping disabled.'
769fi
770
771if [ "$otr" = "1" ]; then
772        echo '  Off-the-Record (OTR) Messaging enabled.'
773elif [ "$otr" = "plugin" ]; then
774        echo '  Off-the-Record (OTR) Messaging enabled (as a plugin).'
775else
776        echo '  Off-the-Record (OTR) Messaging disabled.'
777fi
778
779if [ -n "$systemdsystemunitdir" ]; then
780        echo '  systemd enabled.'
781else
782        echo '  systemd disabled.'
783fi
784
785echo '  Using event handler: '$events
786echo '  Using SSL library: '$ssl
787#echo '  Building with these storage backends: '$STORAGES
788
789if [ -n "$protocols" ]; then
790        echo '  Building with these protocols:' $protocols$protocols_mods
791        case "$protocols" in
792        *purple*)
793                echo "    Note that BitlBee-libpurple is supported on a best-effort basis. It's"
794                echo "    not *fully* compatible with normal BitlBee. Don't use it unless you"
795                echo "    absolutely need it (i.e. support for a certain protocol or feature)."
796        esac
797else
798        echo '  Building without IM-protocol support. We wish you a lot of fun...'
799fi
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