source: configure @ c0e4c22

Last change on this file since c0e4c22 was a67e781, checked in by dequis <dx@…>, at 2015-02-23T05:03:44Z

configure: Indentation fixes

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[b7d3cc34]1#!/bin/sh
2
3##############################
4##  Configurer for BitlBee  ##
5##                          ##
6##  Copyright 2004 Lintux   ##
7##  Copyright 2002 Lucumo   ##
8##############################
9
10prefix='/usr/local/'
[57da960]11bindir='$prefix/bin/'
12sbindir='$prefix/sbin/'
[b7d3cc34]13etcdir='$prefix/etc/bitlbee/'
14mandir='$prefix/share/man/'
15datadir='$prefix/share/bitlbee/'
16config='/var/lib/bitlbee/'
[85cf37f]17plugindir='$prefix/lib/bitlbee/'
18includedir='$prefix/include/bitlbee/'
[417002e]19systemdsystemunitdir=''
[85cf37f]20libevent='/usr/'
[34b17d9]21pidfile='/var/run/bitlbee.pid'
[4c225f0]22ipcsocket=''
[e506d6c]23pcdir='$prefix/lib/pkgconfig'
[25b80e9c]24systemlibdirs="/lib64 /usr/lib64 /usr/local/lib64 /lib /usr/lib /usr/local/lib"
[b7d3cc34]25
[04e2a05]26# Set these to default-on to let it be overriden by either the user or purple
27#
28# If the user sets one of these to 1, purple won't disable them.
29# Otherwise, if it's still default-on, it gets included in normal builds,
30# but not purple ones.
31msn="default-on"
32jabber="default-on"
33oscar="default-on"
34yahoo="default-on"
35
[1b221e0]36twitter=1
[04dc563]37purple=0
[b7d3cc34]38
[a85a8ab]39doc=1
[b7d3cc34]40debug=0
41strip=1
[66b9e86e]42gcov=0
[e2472dd]43asan=0
[2abfbc5]44plugins=1
[04f0c10]45otr=0
[370899f]46skype=0
[85cf37f]47
48events=glib
[b7d3cc34]49ssl=auto
50
[7281ad1]51pie=1
52
[b7d3cc34]53arch=`uname -s`
54cpu=`uname -m`
55
[34afea7]56GLIB_MIN_VERSION=2.16
[670204f]57
[b7d3cc34]58echo BitlBee configure
59
[25c4c78]60# Cygwin and Darwin don't support PIC/PIE
61case "$arch" in
[a85a8ab]62        CYGWIN* )
63                pie=0;;
64        Darwin )
65                pie=0;;
[25c4c78]66esac
67
[b7d3cc34]68while [ -n "$1" ]; do
69        e="`expr "X$1" : 'X--\(.*=.*\)'`"
70        if [ -z "$e" ]; then
71                cat<<EOF
72
73Usage: $0 [OPTIONS]
74
75Option          Description                             Default
76
77--prefix=...    Directories to put files in             $prefix
78--bindir=...                                            $bindir
[57da960]79--sbindir=...                                           $sbindir
[b7d3cc34]80--etcdir=...                                            $etcdir
81--mandir=...                                            $mandir
82--datadir=...                                           $datadir
[7b23afd]83--plugindir=...                                         $plugindir
[417002e]84--systemdsystemunitdir=...                              $systemdsystemunitdir
[34b17d9]85--pidfile=...                                           $pidfile
[b7d3cc34]86--config=...                                            $config
87
88--msn=0/1       Disable/enable MSN part                 $msn
89--jabber=0/1    Disable/enable Jabber part              $jabber
90--oscar=0/1     Disable/enable Oscar part (ICQ, AIM)    $oscar
91--yahoo=0/1     Disable/enable Yahoo part               $yahoo
[4aa0f6b]92--twitter=0/1   Disable/enable Twitter part             $twitter
[b7d3cc34]93
[796da03]94--purple=0/1    Disable/enable libpurple support        $purple
[04f0c10]95                (automatically disables other protocol modules)
[b7d3cc34]96
[a85a8ab]97--doc=0/1       Disable/enable help.txt generation      $doc
[b7d3cc34]98--debug=0/1     Disable/enable debugging                $debug
99--strip=0/1     Disable/enable binary stripping         $strip
[7281ad1]100--pie=0/1       Build position independent executable   $pie
[66b9e86e]101--gcov=0/1      Disable/enable test coverage reporting  $gcov
[e2472dd]102--asan=0/1      Disable/enable AddressSanitizer         $asan
[2abfbc5]103--plugins=0/1   Disable/enable plugins support          $plugins
[04f0c10]104--otr=0/1/auto/plugin
105                Disable/enable OTR encryption support   $otr
[17f6079]106--skype=0/1/plugin
[370899f]107                Disable/enable Skype support            $skype
[b7d3cc34]108
[85cf37f]109--events=...    Event handler (glib, libevent)          $events
[e1d3f98]110--ssl=...       SSL library to use (gnutls, nss, openssl, auto)
[b7d3cc34]111                                                        $ssl
[aec56b0]112
[7281ad1]113
[f1e7407]114--target=...    Cross compilation target                same as host
[b7d3cc34]115EOF
116                exit;
117        fi
118        eval "$e"
119        shift;
120done
121
122# Expand $prefix and get rid of double slashes
123bindir=`eval echo "$bindir/" | sed 's/\/\{1,\}/\//g'`
[57da960]124sbindir=`eval echo "$sbindir/" | sed 's/\/\{1,\}/\//g'`
[b7d3cc34]125etcdir=`eval echo "$etcdir/" | sed 's/\/\{1,\}/\//g'`
126mandir=`eval echo "$mandir/" | sed 's/\/\{1,\}/\//g'`
127datadir=`eval echo "$datadir/" | sed 's/\/\{1,\}/\//g'`
128config=`eval echo "$config/" | sed 's/\/\{1,\}/\//g'`
[7b23afd]129plugindir=`eval echo "$plugindir/" | sed 's/\/\{1,\}/\//g'`
[85cf37f]130includedir=`eval echo "$includedir"/ | sed 's/\/\{1,\}/\//g'`
131libevent=`eval echo "$libevent"/ | sed 's/\/\{1,\}/\//g'`
132
[6dff9d4]133pidfile=`eval echo "$pidfile" | sed 's/\/\{1,\}/\//g'`
134ipcsocket=`eval echo "$ipcsocket" | sed 's/\/\{1,\}/\//g'`
[e506d6c]135pcdir=`eval echo "$pcdir" | sed 's/\/\{1,\}/\//g'`
[b7d3cc34]136
[17f6079]137protocols_mods=""
138
[b95b0c8]139cat <<EOF >Makefile.settings
[b7d3cc34]140## BitlBee settings, generated by configure
141PREFIX=$prefix
142BINDIR=$bindir
[57da960]143SBINDIR=$sbindir
[b7d3cc34]144ETCDIR=$etcdir
145MANDIR=$mandir
146DATADIR=$datadir
[7b23afd]147PLUGINDIR=$plugindir
[b7d3cc34]148CONFIG=$config
[e506d6c]149INCLUDEDIR=$includedir
150PCDIR=$pcdir
[b7d3cc34]151
[1bf9492]152TARGET=$target
[b7d3cc34]153ARCH=$arch
154CPU=$cpu
155
[25b80e9c]156INSTALL=install -p
157
[b7d3cc34]158DESTDIR=
159LFLAGS=
[7a80925]160EFLAGS=-lm
[b7d3cc34]161EOF
162
[1074806]163srcdir=$(cd $(dirname $0);pwd)
164currdir=$(pwd)
165if [ "$srcdir" != "$currdir" ]; then 
[f60079b]166        echo
167        echo "configure script run from a different directory. Will create some symlinks..."
168        if [ ! -e Makefile -o -L Makefile ]; then
[04dc563]169                COPYDIRS="doc lib protocols tests utils"
170                mkdir -p $(cd "$srcdir"; find $COPYDIRS -type d)
[f60079b]171                find . -name Makefile -type l -print0 | xargs -0 rm 2> /dev/null
172                dst="$PWD"
173                cd "$srcdir"
[04dc563]174                for i in $(find . -name Makefile -type f); do
[f60079b]175                        ln -s "$PWD${i#.}" "$dst/$i";
176                done
177                cd "$dst"
178                rm -rf .bzr
179        fi
180       
[7fa5c19]181        echo "_SRCDIR_=$srcdir/" >> Makefile.settings
[f60079b]182        CFLAGS="$CFLAGS -I${dst}"
183else
184        srcdir=$PWD
185fi
186
[b95b0c8]187cat<<EOF >config.h
[b7d3cc34]188/* BitlBee settings, generated by configure
189   
190   Do *NOT* use any of these defines in your code without thinking twice, most
191   of them can/will be overridden at run-time */
192
193#define CONFIG "$config"
194#define ETCDIR "$etcdir"
195#define VARDIR "$datadir"
[7b23afd]196#define PLUGINDIR "$plugindir"
[34b17d9]197#define PIDFILE "$pidfile"
[6dff9d4]198#define IPCSOCKET "$ipcsocket"
[b7d3cc34]199#define ARCH "$arch"
200#define CPU "$cpu"
201EOF
202
[1bf9492]203
204
[f1e7407]205if [ -n "$target" ]; then
[1bf9492]206        PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
207        export PKG_CONFIG_LIBDIR
[f1e7407]208        PATH=/usr/$target/bin:$PATH
209        CC=$target-cc
210        LD=$target-ld
[1bf9492]211        systemlibdirs="/usr/$target/lib"
[f1e7407]212fi
213
[e2472dd]214if [ "$asan" = "1" ]; then
215        CFLAGS="$CFLAGS -fsanitize=address"
216        LDFLAGS="$LDFLAGS -fsanitize=address"
217        debug=1
218fi
[1bf9492]219
[b7d3cc34]220if [ "$debug" = "1" ]; then
221        echo 'DEBUG=1' >> Makefile.settings
[e2472dd]222        CFLAGS="$CFLAGS -g3 -DDEBUG -O0"
[b7d3cc34]223else
[56f260a]224        [ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
[b7d3cc34]225fi
226
[7281ad1]227if [ "$pie" = "1" ]; then
228        echo 'CFLAGS_BITLBEE=-fPIE' >> Makefile.settings
229        echo 'LDFLAGS_BITLBEE=-pie' >> Makefile.settings
230fi
231
[d203495]232echo LDFLAGS=$LDFLAGS >> Makefile.settings
233
[daae10f]234echo CFLAGS=$CFLAGS $CPPFLAGS >> Makefile.settings
[f60079b]235echo CFLAGS+=-I${srcdir} -I${srcdir}/lib -I${srcdir}/protocols -I. >> Makefile.settings
[b7d3cc34]236
[41a94dd]237echo CFLAGS+=-DHAVE_CONFIG_H -D_GNU_SOURCE >> Makefile.settings
[f712188]238
[b7d3cc34]239if [ -n "$CC" ]; then
[5973412]240        CC=$CC
[b7d3cc34]241elif type gcc > /dev/null 2> /dev/null; then
[5973412]242        CC=gcc
[b7d3cc34]243elif type cc > /dev/null 2> /dev/null; then
[5973412]244        CC=cc
[b7d3cc34]245else
246        echo 'Cannot find a C compiler, aborting.'
247        exit 1;
248fi
249
[5973412]250echo "CC=$CC" >> Makefile.settings;
[daae10f]251if echo $CC | grep -qw gcc; then
252        # Apparently -Wall is gcc-specific?
253        echo CFLAGS+=-Wall >> Makefile.settings
254fi
[5973412]255
[f1e7407]256if [ -z "$LD" ]; then
257        if type ld > /dev/null 2> /dev/null; then
258                LD=ld
259        else
260                echo 'Cannot find ld, aborting.'
261                exit 1;
262        fi
[b7d3cc34]263fi
264
[f1e7407]265echo "LD=$LD" >> Makefile.settings
266
[32c632f]267if [ -z "$PKG_CONFIG" ]; then
268        PKG_CONFIG=pkg-config
269fi
270
271if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
[670204f]272        if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
[b95b0c8]273                cat<<EOF >>Makefile.settings
[32c632f]274EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
275CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
[b7d3cc34]276EOF
[670204f]277        else
278                echo
279                echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
280                exit 1
281        fi
[b7d3cc34]282else
[670204f]283        echo
[574af7e]284        echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
[670204f]285        exit 1
[b7d3cc34]286fi
287
[85cf37f]288if [ "$events" = "libevent" ]; then
[003553b]289        if ! [ -f "${libevent}include/event.h" ]; then
[85cf37f]290                echo
291                echo 'Warning: Could not find event.h, you might have to install it and/or specify'
292                echo 'its location using the --libevent= argument. (Example: If event.h is in'
293                echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
294        fi
295       
296        echo '#define EVENTS_LIBEVENT' >> config.h
[b95b0c8]297        cat <<EOF >>Makefile.settings
[85cf37f]298EFLAGS+=-levent -L${libevent}lib
299CFLAGS+=-I${libevent}include
300EOF
301elif [ "$events" = "glib" ]; then
302        ## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
303        echo '#define EVENTS_GLIB' >> config.h
[b7d3cc34]304else
305        echo
[85cf37f]306        echo 'ERROR: Unknown event handler specified.'
307        exit 1
[b7d3cc34]308fi
[85cf37f]309echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
[b7d3cc34]310
311detect_gnutls()
312{
[4af7b4f]313        if $PKG_CONFIG --exists gnutls; then
[b95b0c8]314                cat <<EOF >>Makefile.settings
[83e47ec]315EFLAGS+=`$PKG_CONFIG --libs gnutls` `libgcrypt-config --libs`
316CFLAGS+=`$PKG_CONFIG --cflags gnutls` `libgcrypt-config --cflags`
[4af7b4f]317EOF
318                ssl=gnutls
[5513f3e]319                if ! pkg-config gnutls --atleast-version=2.8; then
320                        echo
321                        echo 'Warning: With GnuTLS versions <2.8, certificate expire dates are not verified.'
322                fi
[4af7b4f]323                ret=1
324        elif libgnutls-config --version > /dev/null 2> /dev/null; then
[b95b0c8]325                cat <<EOF >>Makefile.settings
[83e47ec]326EFLAGS+=`libgnutls-config --libs` `libgcrypt-config --libs`
327CFLAGS+=`libgnutls-config --cflags` `libgcrypt-config --cflags`
[b7d3cc34]328EOF
329               
330                ssl=gnutls
331                ret=1;
332        else
333                ret=0;
334        fi;
335}
336
337detect_nss()
338{
[ef043d3]339        if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
[b95b0c8]340                cat<<EOF >>Makefile.settings
[ef043d3]341EFLAGS+=`$PKG_CONFIG --libs nss`
342CFLAGS+=`$PKG_CONFIG --cflags nss`
[b7d3cc34]343EOF
344               
345                ssl=nss
346                ret=1;
347        else
348                ret=0;
349        fi;
350}
351
[36cf9fd]352RESOLV_TESTCODE='
[aee8c19]353#include <sys/types.h>
354#include <netinet/in.h>
[36cf9fd]355#include <arpa/nameser.h>
356#include <resolv.h>
357
[632627e]358int main()
359{
360
361        res_query( NULL, 0, 0, NULL, 0);
362        dn_expand( NULL, NULL, NULL, NULL, 0);
363        dn_skipname( NULL, NULL);
364}
365'
366RESOLV_NS_TESTCODE='
367#include <sys/types.h>
368#include <netinet/in.h>
369#include <arpa/nameser.h>
370#include <resolv.h>
371
[36cf9fd]372int main()
373{
374        ns_initparse( NULL, 0, NULL );
375        ns_parserr( NULL, ns_s_an, 0, NULL );
376}
377'
[632627e]378RESOLV_NS_TYPES_TESTCODE='
379#include <sys/types.h>
380#include <netinet/in.h>
381#include <arpa/nameser.h>
382
383int main()
384{
385        ns_msg nsh;
386        ns_rr rr;
387
[fb87924]388        /* Not all platforms we want to work on have
389         ns_* routines, so use this to make sure
390         the compiler uses it.*/
391        return (int)(sizeof(nsh) + sizeof(rr));
[632627e]392}
393'
[36cf9fd]394
395detect_resolv_dynamic()
396{
[aee8c19]397        case "$arch" in
[632627e]398        OpenBSD )
399                # In FreeBSD res_*/dn_* routines are present in libc.so
400                LIBRESOLV=;;
[aee8c19]401        FreeBSD )
[632627e]402                # In FreeBSD res_*/dn_* routines are present in libc.so
403                LIBRESOLV=;;
404        CYGWIN* )
405                # In Cygwin res_*/dn_* routines are present in libc.so
[aee8c19]406                LIBRESOLV=;;
407        * )
408                LIBRESOLV=-lresolv;;
409        esac
[4fca1db]410        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
[8462239]411        ret=1
[aee8c19]412        echo "$RESOLV_TESTCODE" | $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
[36cf9fd]413        if [ "$?" = "0" ]; then
[aee8c19]414                echo "EFLAGS+=$LIBRESOLV" >> Makefile.settings
[8462239]415                ret=0
[36cf9fd]416        fi
417
[8462239]418        rm -f $TMPFILE
419        return $ret
[36cf9fd]420}
421
422detect_resolv_static()
423{
[4fca1db]424        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
[8462239]425        ret=1
[36cf9fd]426        for i in $systemlibdirs; do
427                if [ -f $i/libresolv.a ]; then
[8462239]428                        echo "$RESOLV_TESTCODE" | $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
[36cf9fd]429                        if [ "$?" = "0" ]; then
430                                echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
[8462239]431                                ret=0
[36cf9fd]432                        fi
433                fi
434        done
435
[8462239]436        rm -f $TMPFILE
437        return $ret
[36cf9fd]438}
439
[632627e]440detect_resolv_ns_dynamic()
441{
442        case "$arch" in
443        FreeBSD )
444                # In FreeBSD ns_ routines are present in libc.so
445                LIBRESOLV=;;
446        * )
447                LIBRESOLV=-lresolv;;
448        esac
449        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
450        ret=1
451        echo "$RESOLV_NS_TESTCODE" | $CC -o $TMPFILE -x c - $LIBRESOLV >/dev/null 2>/dev/null
[a67e781]452        if [ "$?" = "0" ]; then
453                ret=0
454        fi
[632627e]455
456        rm -f $TMPFILE
457        return $ret
458}
459
460detect_resolv_ns_static()
461{
462        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
463        ret=1
464        for i in $systemlibdirs; do
465                if [ -f $i/libresolv.a ]; then
466                        echo "$RESOLV_NS_TESTCODE" | $CC -o $TMPFILE -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
[a67e781]467                        if [ "$?" = "0" ]; then
468                                ret=0
469                        fi
[632627e]470                fi
471        done
472
473        rm -f $TMPFILE
474        return $ret
475}
476
477detect_nameser_has_ns_types()
478{
[a67e781]479        TMPFILE=$(mktemp /tmp/bitlbee-configure.XXXXXX)
480        ret=1
481        # since we aren't actually linking with ns_* routines
482        # we can just compile the test code
483        echo "$RESOLV_NS_TYPES_TESTCODE" | $CC -o $TMPFILE -x c -  >/dev/null 2>/dev/null
484        if [ "$?" = "0" ]; then
485                ret=0
486        fi
487
488        rm -f $TMPFILE
489        return $ret
[632627e]490}
491
[b3c467b]492if [ "$ssl" = "auto" ]; then
493        detect_gnutls
[b7d3cc34]494        if [ "$ret" = "0" ]; then
[c5920df]495                # Disable NSS for now as it's known to not work very well ATM.
496                #detect_nss
[191cfb1]497                :
[b7d3cc34]498        fi
[b3c467b]499elif [ "$ssl" = "gnutls" ]; then
500        detect_gnutls
501elif [ "$ssl" = "nss" ]; then
502        detect_nss
503elif [ "$ssl" = "openssl" ]; then
504        echo
505        echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
[b3eee9b]506        echo 'installation of OpenSSL (including devel/header files) before reporting'
[b3c467b]507        echo 'compilation problems.'
508        echo
509        echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
[b3eee9b]510        echo 'completely GPL-compatible. Using GnuTLS is recommended and better supported'
511        echo 'by us. However, on many BSD machines, OpenSSL can be considered part of the'
512        echo 'operating system, which makes it GPL-compatible.'
[b3c467b]513        echo
514        echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
515        echo '                    http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
516        echo
517        echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
518        echo 'probably illegal. If you want to create and distribute a binary BitlBee'
[b3eee9b]519        echo 'package, you really should use GnuTLS instead.'
[b3c467b]520        echo
521        echo 'Also, the OpenSSL license requires us to say this:'
522        echo ' *    "This product includes software developed by the OpenSSL Project'
523        echo ' *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
[b7d3cc34]524       
[b3c467b]525        echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
526       
527        ret=1
528else
529        echo
530        echo 'ERROR: Unknown SSL library specified.'
531        exit 1
[b7d3cc34]532fi
533
[b3c467b]534if [ "$ret" = "0" ]; then
535        echo
536        echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
537        echo '       Please note that this script doesn'\''t have detection code for OpenSSL,'
[e1d3f98]538        echo '       so if you want to use that, you have to select it by hand.'
[b7d3cc34]539       
[b3c467b]540        exit 1
541fi;
542
543echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
544
[632627e]545if detect_nameser_has_ns_types; then
546        echo '#define NAMESER_HAS_NS_TYPES' >> config.h
547fi
[36cf9fd]548if detect_resolv_dynamic || detect_resolv_static; then
549        echo '#define HAVE_RESOLV_A' >> config.h
[a67e781]550        if detect_resolv_ns_dynamic || detect_resolv_ns_static; then
551                echo '#define HAVE_RESOLV_A_WITH_NS' >> config.h
552        fi
[632627e]553else
[a67e781]554        echo 'Insufficient resolv routines. Jabber server must be set explicitly'
[36cf9fd]555fi
[36e9f62]556
[632627e]557
[ba7d16f]558STORAGES="xml"
[b3c467b]559
560for i in $STORAGES; do
561        STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
562done
563echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
564
[b7d3cc34]565if [ "$strip" = 0 ]; then
566        echo "STRIP=\# skip strip" >> Makefile.settings;
567else
568        if [ "$debug" = 1 ]; then
569                echo
570                echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
571                echo 'STRIP=\# skip strip' >> Makefile.settings
572                strip=0;
573        elif [ -n "$STRIP" ]; then
574                echo "STRIP=$STRIP" >> Makefile.settings;
575        elif type strip > /dev/null 2> /dev/null; then
576                echo "STRIP=strip" >> Makefile.settings;
577        else
578                echo
579                echo 'No strip utility found, cannot remove unnecessary parts from executable.'
580                echo 'STRIP=\# skip strip' >> Makefile.settings
581                strip=0;
582        fi;
583fi
584
[417002e]585if [ -z "$systemdsystemunitdir" ]; then
586        if $PKG_CONFIG --exists systemd; then
587                systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`
588        fi
589fi
590if [ -n "$systemdsystemunitdir" ]; then
591        if [ "$systemdsystemunitdir" != "no" ]; then
592                echo "SYSTEMDSYSTEMUNITDIR=$systemdsystemunitdir" >> Makefile.settings
593        fi
594fi
595
[66b9e86e]596if [ "$gcov" = "1" ]; then
[31fc3970]597        echo "CFLAGS+=--coverage" >> Makefile.settings
598        echo "EFLAGS+=--coverage" >> Makefile.settings
[66b9e86e]599fi
600
[2abfbc5]601if [ "$plugins" = 0 ]; then
[489847f]602        plugindir=""
[2abfbc5]603        echo '#undef WITH_PLUGINS' >> config.h
604else
605        echo '#define WITH_PLUGINS' >> config.h
606fi
607
[6738a67]608otrprefix=""
609for i in / /usr /usr/local; do
610        if [ -f ${i}/lib/libotr.a ]; then
611                otrprefix=${i}
612                break
613        fi
614done
[764c7d1]615if [ "$otr" = "auto" ]; then
[6738a67]616        if [ -n "$otrprefix" ]; then
617                otr=1
618        else
619                otr=0
620        fi
[764c7d1]621fi
[6738a67]622if [ "$otr" = 1 ]; then
[858ea01]623        # BI == built-in
624        echo '#define OTR_BI' >> config.h
[d348377]625        echo "EFLAGS+=-L${otrprefix}/lib -lotr -lgcrypt" >> Makefile.settings
[6738a67]626        echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
[858ea01]627        echo 'OTR_BI=otr.o' >> Makefile.settings
628elif [ "$otr" = "plugin" ]; then
629        echo '#define OTR_PI' >> config.h
630        echo "OTRFLAGS=-L${otrprefix}/lib -lotr" >> Makefile.settings
631        echo "CFLAGS+=-I${otrprefix}/include" >> Makefile.settings
632        echo 'OTR_PI=otr.so' >> Makefile.settings
[764c7d1]633fi
[a8aa823]634if [ "$otr" != 0 ] && ! pkg-config libotr --atleast-version=4.0; then
635        echo
636        echo 'WARNING: Your libotr seems to be old. BitlBee now needs at least libotr 4.0.'
637        # Not hard-failing because the code above doesn't use pkg-config, so who knows
638        # what's true at this point...
639fi
[764c7d1]640
[17f6079]641if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
[b2b7f52]642        if [ "$arch" = "Darwin" ]; then
643                echo "SKYPEFLAGS=-dynamiclib -undefined dynamic_lookup" >> Makefile.settings
644        else
645                echo "SKYPEFLAGS=-fPIC -shared" >> Makefile.settings
646        fi
[370899f]647        echo 'SKYPE_PI=skype.so' >> Makefile.settings
[17f6079]648        protocols_mods="$protocol_mods skype(plugin)"
[370899f]649fi
650
[a85a8ab]651if [ "$doc" = "1" ]; then
652        if [ ! -e doc/user-guide/help.txt ] && \
653             ! type xmlto > /dev/null 2> /dev/null || \
654             ! type xsltproc > /dev/null 2> /dev/null
655        then
656                echo
657                echo 'WARNING: Building from an unreleased source tree without prebuilt helpfile.'
658                echo 'Install xmlto and xsltproc if you want online help to work.'
659        else
660                echo "DOC=1" >> Makefile.settings
661        fi
662
663        if [ "$skype" = "1" -o "$skype" = "plugin" ]; then
664                # skype also needs asciidoc
665                if ! type a2x > /dev/null 2> /dev/null; then
666                        echo
667                        echo 'WARNING: The skyped man page requires asciidoc. It will not be generated.'
668                else
669                        echo "ASCIIDOC=1" >> Makefile.settings
670                fi
671        fi
[ceebeb1]672fi
673
[f287f04]674REAL_BITLBEE_VERSION=`grep '^#define BITLBEE_VERSION ' $srcdir/bitlbee.h | sed 's/.*\"\(.*\)\".*/\1/'`
[ffea9b9]675echo
[a014331]676if [ -z "$BITLBEE_VERSION" -a -d .bzr ] && type bzr > /dev/null 2> /dev/null; then
677        nick=`bzr nick`
678        if [ -n "$nick" -a "$nick" != "bitlbee" ]; then
679                nick="-$nick"
680        else
681                nick=""
682        fi
[ffea9b9]683        rev=`bzr revno`
684        echo 'Using bzr revision #'$rev' as version number'
[f287f04]685        BITLBEE_VERSION=$REAL_BITLBEE_VERSION-bzr$nick-$rev
[b7d3cc34]686fi
687
[e26aa72]688if [ -z "$BITLBEE_VERSION" -a -d .git ] && type git > /dev/null 2> /dev/null; then
689        rev=`git describe --long --tags`-`git rev-parse --abbrev-ref HEAD`
690        echo 'Using '$rev' as git version number'
691        BITLBEE_VERSION=$rev-git
692fi
693
[b7d3cc34]694if [ -n "$BITLBEE_VERSION" ]; then
695        echo 'Spoofing version number: '$BITLBEE_VERSION
696        echo '#undef BITLBEE_VERSION' >> config.h
[f287f04]697        echo '#define BITLBEE_VERSION "'$BITLBEE_VERSION'"' >> config.h
[ffea9b9]698        echo
[f287f04]699else
700        # for pkg-config
701        BITLBEE_VERSION=$REAL_BITLBEE_VERSION
[b7d3cc34]702fi
703
[4fca1db]704if ! make helloworld > /dev/null 2>&1; then
705        echo "WARNING: Your version of make (BSD make?) does not support BitlBee's makefiles."
706        echo "BitlBee needs GNU make to build properly. On most systems GNU make is available"
707        echo "under the name 'gmake'."
708        echo
709        if gmake helloworld > /dev/null 2>&1; then
710                echo "gmake seems to be available on your machine, great."
711                echo
712        else
713                echo "gmake is not installed (or not working). Please try to install it."
714                echo
715        fi
716fi
717
[b95b0c8]718cat <<EOF >bitlbee.pc
[e506d6c]719prefix=$prefix
720includedir=$includedir
[489847f]721plugindir=$plugindir
[e506d6c]722
723Name: bitlbee
724Description: IRC to IM gateway
725Requires: glib-2.0
726Version: $BITLBEE_VERSION
727Libs:
728Cflags: -I\${includedir}
729
730EOF
731
[b7d3cc34]732protocols=''
733protoobjs=''
734
[e248c7f]735if [ "$purple" = 0 ]; then
736        echo '#undef WITH_PURPLE' >> config.h
737else
[e08e53c]738        if ! $PKG_CONFIG purple; then
739                echo
740                echo 'Cannot find libpurple development libraries, aborting. (Install libpurple-dev?)'
741                exit 1
742        fi
[e248c7f]743        echo '#define WITH_PURPLE' >> config.h
[b95b0c8]744        cat<<EOF >>Makefile.settings
[e08e53c]745EFLAGS += $($PKG_CONFIG purple --libs)
746PURPLE_CFLAGS += $($PKG_CONFIG purple --cflags)
747EOF
[e248c7f]748        protocols=$protocols'purple '
749        protoobjs=$protoobjs'purple_mod.o '
750
[04e2a05]751        # only disable these if the user didn't enable them explicitly
752        [ "$msn" = "default-on" ] && msn=0
753        [ "$jabber" = "default-on" ] && jabber=0
754        [ "$oscar" = "default-on" ] && oscar=0
755        [ "$yahoo" = "default-on" ] && yahoo=0
[18e1f3b]756
757        echo '#undef PACKAGE' >> config.h
758        echo '#define PACKAGE "BitlBee-LIBPURPLE"' >> config.h
[bda2975]759       
760        if [ "$events" = "libevent" ]; then
761                echo 'Warning: Some libpurple modules (including msn-pecan) do their event handling'
762                echo 'outside libpurple, talking to GLib directly. At least for now the combination'
763                echo 'libpurple + libevent is *not* recommended!'
[c775a58]764                echo
[bda2975]765        fi
[e248c7f]766fi
767
[b0a89cc]768case "$CC" in
769*gcc* )
[e371011]770        echo CFLAGS+=-MMD -MF .depend/\$@.d >> Makefile.settings
[fe92921]771        for i in . lib tests protocols protocols/*/; do
[b0a89cc]772                mkdir -p $i/.depend
773        done
774esac
775
[b7d3cc34]776if [ "$msn" = 0 ]; then
777        echo '#undef WITH_MSN' >> config.h
778else
779        echo '#define WITH_MSN' >> config.h
780        protocols=$protocols'msn '
[b5a22e3]781        protoobjs=$protoobjs'msn_mod.o '
[b7d3cc34]782fi
783
784if [ "$jabber" = 0 ]; then
785        echo '#undef WITH_JABBER' >> config.h
786else
787        echo '#define WITH_JABBER' >> config.h
788        protocols=$protocols'jabber '
[b5a22e3]789        protoobjs=$protoobjs'jabber_mod.o '
[b7d3cc34]790fi
791
792if [ "$oscar" = 0 ]; then
793        echo '#undef WITH_OSCAR' >> config.h
794else
795        echo '#define WITH_OSCAR' >> config.h
796        protocols=$protocols'oscar '
[b5a22e3]797        protoobjs=$protoobjs'oscar_mod.o '
[b7d3cc34]798fi
799
800if [ "$yahoo" = 0 ]; then
801        echo '#undef WITH_YAHOO' >> config.h
802else
803        echo '#define WITH_YAHOO' >> config.h
804        protocols=$protocols'yahoo '
[b5a22e3]805        protoobjs=$protoobjs'yahoo_mod.o '
[b7d3cc34]806fi
807
[1b221e0]808if [ "$twitter" = 0 ]; then
809        echo '#undef WITH_TWITTER' >> config.h
810else
811        echo '#define WITH_TWITTER' >> config.h
812        protocols=$protocols'twitter '
813        protoobjs=$protoobjs'twitter_mod.o '
814fi
815
[b7d3cc34]816if [ "$protocols" = "PROTOCOLS = " ]; then
[43462708]817        echo "Warning: You haven't selected any communication protocol to compile!"
[b3c467b]818        echo "         BitlBee will run, but you will be unable to connect to IM servers!"
[b7d3cc34]819fi
820
821echo "PROTOCOLS = $protocols" >> Makefile.settings
822echo "PROTOOBJS = $protoobjs" >> Makefile.settings
823
824echo Architecture: $arch
825case "$arch" in
826Linux )
827;;
828GNU/* )
829;;
830*BSD )
831;;
832Darwin )
[caceb06]833        echo 'STRIP=\# skip strip' >> Makefile.settings
[b7d3cc34]834;;
835IRIX )
836;;
837SunOS )
838        echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
839        echo 'STRIP=\# skip strip' >> Makefile.settings
[70d7795]840        echo '#define NO_FD_PASSING' >> config.h
[b7d3cc34]841;;
[8de63c3]842AIX )
843        echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
[b7d3cc34]844;;
845CYGWIN* )
846;;
[aec56b0]847Windows )
[e252d8c]848        echo 'Native windows compilation is not supported anymore, use cygwin instead.'
[aec56b0]849;;
[b7d3cc34]850* )
[8d6c4b1]851        echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
852        echo 'Please report any problems at http://bugs.bitlbee.org/.'
[b7d3cc34]853;;
854esac
855
[f1e7407]856if [ -n "$target" ]; then
857        echo "Cross-compiling for: $target"
858fi
859
[b7d3cc34]860echo
861echo 'Configuration done:'
862
863if [ "$debug" = "1" ]; then
[b3c467b]864        echo '  Debugging enabled.'
[b7d3cc34]865else
[b3c467b]866        echo '  Debugging disabled.'
[b7d3cc34]867fi
868
[e2472dd]869if [ "$asan" = "1" ]; then
870        echo '  AddressSanitizer (ASAN) enabled.'
871else
872        echo '  AddressSanitizer (ASAN) disabled.'
873fi
874
[7281ad1]875if [ "$pie" = "1" ]; then
876        echo '  Building PIE executable'
877else
878        echo '  Building non-PIE executable'
879fi
880
[b7d3cc34]881if [ "$strip" = "1" ]; then
[b3c467b]882        echo '  Binary stripping enabled.'
[b7d3cc34]883else
[b3c467b]884        echo '  Binary stripping disabled.'
[b7d3cc34]885fi
886
[764c7d1]887if [ "$otr" = "1" ]; then
888        echo '  Off-the-Record (OTR) Messaging enabled.'
[858ea01]889elif [ "$otr" = "plugin" ]; then
890        echo '  Off-the-Record (OTR) Messaging enabled (as a plugin).'
[764c7d1]891else
892        echo '  Off-the-Record (OTR) Messaging disabled.'
893fi
894
[417002e]895if [ -n "$systemdsystemunitdir" ]; then
896        echo '  systemd enabled.'
897else
898        echo '  systemd disabled.'
899fi
900
[b3c467b]901echo '  Using event handler: '$events
902echo '  Using SSL library: '$ssl
[4e3df8a]903#echo '  Building with these storage backends: '$STORAGES
[b7d3cc34]904
905if [ -n "$protocols" ]; then
[17f6079]906        echo '  Building with these protocols:' $protocols$protocols_mods
[4e3df8a]907        case "$protocols" in
908        *purple*)
909                echo "    Note that BitlBee-libpurple is supported on a best-effort basis. It's"
910                echo "    not *fully* compatible with normal BitlBee. Don't use it unless you"
911                echo "    absolutely need it (i.e. support for a certain protocol or feature)."
912        esac
[b7d3cc34]913else
[b3c467b]914        echo '  Building without IM-protocol support. We wish you a lot of fun...'
[b7d3cc34]915fi
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