548f9afffa3c2dc961da2dc932bff11d7b0d588f
[doldaconnect.git] / configure.in
1 AC_INIT(daemon/main.c)
2 AM_INIT_AUTOMAKE([doldaconnect], [1.1])
3 AM_CONFIG_HEADER(config.h)
4
5 DOLDA_AC_GROUP([Checking build chain])
6
7 AC_PROG_CC
8 AC_PROG_CC_C_O
9 AM_PROG_CC_C_O
10 AC_PROG_INSTALL
11
12 DOLDA_AC_GROUP([Configuring gettext])
13
14 AM_GNU_GETTEXT_VERSION(0.12.1)
15 AM_GNU_GETTEXT([external])
16
17 DOLDA_AC_GROUP([Configuring libtool])
18
19 # Temporary hack to make libtool not check for g++ or g77
20 m4_defun([_LT_AC_LANG_CXX_CONFIG], true)
21 m4_defun([_LT_AC_LANG_F77_CONFIG], true)
22 AC_PROG_LIBTOOL
23
24 DOLDA_AC_GROUP([Checking required libraries])
25
26 AC_CHECK_LIB(z, deflate, [:], AC_MSG_ERROR([*** must have zlib]))
27 AC_CHECK_LIB(bz2, BZ2_bzWriteOpen, [:], AC_MSG_ERROR([*** must have bzlib]))
28 AC_CHECK_LIB(gdbm, gdbm_open, [:], AC_MSG_ERROR([*** must have gdbm]))
29
30 experimental=no
31
32 DOLDA_AC_GROUP([Checking optional libraries])
33
34 # PAM check
35 pam_msg=no
36 AH_TEMPLATE(HAVE_PAM, [define to compile support for PAM authentication])
37 AC_ARG_WITH(pam, [  --with-pam              Enable PAM support])
38 DOLDA_PKG([HAS_PAM], [test "$with_pam" = no && HAS_PAM=no],
39                      [AC_CHECK_LIB(pam, pam_start, [:], [HAS_PAM=no])],
40                      [PAM_LIBS=-lpam])
41 if test "$with_pam" = yes -a "$HAS_PAM" = no; then
42         AC_MSG_ERROR([*** cannot find PAM on this system])
43 fi
44 if test "$HAS_PAM" = yes; then
45         AC_DEFINE(HAVE_PAM)
46         pam_msg=yes
47 fi
48 AC_SUBST(PAM_LIBS)
49
50 # Gtk 2.0 check
51 AC_ARG_WITH(gtk2, [  --with-gtk2             Enable GTK2 support])
52 DOLDA_PKG([HAS_GTK2], [test "$with_gtk2" = no && HAS_GTK2=no],
53                       [PKG_CHECK_MODULES(GTK2, gtk+-2.0, [], [HAS_GTK2=no])],
54                       [AC_CHECK_LIB(gtk-x11-2.0, gtk_init, [:], [HAS_GTK2=no], $GTK2_LIBS)],
55                       [DOLDA_CHECK_HEADER(gtk/gtk.h, [], [HAS_GTK2=no], $GTK2_CFLAGS)])
56 if test "$with_gtk2" = yes -a "$HAS_GTK2" = no; then
57         AC_MSG_ERROR([*** cannot find GTK2 on this system])
58 fi
59
60 # libxml2 check
61 AC_ARG_WITH(libxml2, [  --with-libxml2          Enable libxml2 support])
62 DOLDA_PKG([HAS_LIBXML], [test "$with_libxml2" = no && HAS_LIBXML=no],
63                         [PKG_CHECK_MODULES(LIBXML, libxml-2.0, [], [HAS_LIBXML=no])],
64                         [AC_CHECK_LIB(xml2, xmlReadFile, [:], [HAS_LIBXML=no], $LIBXML_LIBS)],
65                         [DOLDA_CHECK_HEADER(libxml/parser.h, [], [HAS_LIBXML=no], $LIBXML_CFLAGS)])
66 if test "$with_libxml" = yes -a "$HAS_LIBXML" = no; then
67         AC_MSG_ERROR([*** cannot find libxml2 on this system])
68 fi
69
70 # libnotify check
71 AH_TEMPLATE(HAVE_NOTIFY, [define to compile support for libnotify])
72 AC_ARG_WITH(libnotify, [  --with-libnotify        Enable libnotify support])
73 DOLDA_PKG([HAS_LIBNOTIFY], [test "$with_libnotify" = no && HAS_LIBNOTIFY=no],
74                            [PKG_CHECK_MODULES(LIBNOTIFY, libnotify, [], [HAS_LIBNOTIFY=no])],
75                            [AC_CHECK_LIB(notify, notify_init, [:], [HAS_LIBNOTIFY=no], $LIBNOTIFY_LIBS)])
76 if test "$with_libnotify" = yes -a "$HAS_LIBNOTIFY" = no; then
77         AC_MSG_ERROR([*** cannot find libnotify on this system])
78 fi
79 if test "$HAS_LIBNOTIFY" = yes; then
80         AC_DEFINE(HAVE_NOTIFY)
81 fi
82
83 # libpanelapplet check
84 DOLDA_PKG([HAS_LIBPANELAPPLET], [PKG_CHECK_MODULES(PANELAPPLET, libpanelapplet-2.0, [], [HAS_LIBPANELAPPLET=no])])
85
86 # Gaim/Pidgin check
87 DOLDA_PKG([HAS_LIBGAIM], [PKG_CHECK_MODULES(GAIM, gaim, [], [HAS_LIBGAIM=no])],
88                          [DOLDA_CHECK_HEADER(plugin.h, [], [HAS_LIBGAIM=no], $GAIM_CFLAGS)])
89 DOLDA_PKG([HAS_LIBPURPLE], [PKG_CHECK_MODULES(PURPLE, purple, [], [HAS_LIBPURPLE=no])],
90                            [DOLDA_CHECK_HEADER(plugin.h, [], [HAS_LIBPURPLE=no], $PURPLE_CFLAGS)])
91
92 # Daemon check
93 DOLDA_ENABLE(daemon, [  --enable-daemon         Enable the daemon], yes, [])
94 AM_CONDITIONAL(DAEMON, test "$enable_daemon" = yes)
95
96 # Gtk GUI check
97 DOLDA_ENABLE(gtk2ui, [  --enable-gtk2ui         Enable the GTK2 user interface], yes,
98                      [HAS_GTK2 HAS_LIBXML])
99 AM_CONDITIONAL(CLI_GTK2, test "$enable_gtk2ui" = yes)
100
101 # Dolconf check
102 DOLDA_ENABLE(dolconf, [  --enable-dolconf        Build the configuration helper], yes,
103                       [HAS_GTK2])
104 AM_CONDITIONAL(DOLCONF, test "$enable_dolconf" = yes)
105
106 # GUI shell check
107 DOLDA_ENABLE(guishell, [  --enable-guishell       Build the GUI shell programs], yes,
108                        [HAS_GTK2])
109 AM_CONDITIONAL(GUISHELL, test "$enable_guishell" = yes)
110
111 # Gnome applet check
112 DOLDA_ENABLE(gnomeapplet, [  --enable-gnomeapplet    Enable GNOME transfer applet (experimental)], no,
113                           [HAS_LIBPANELAPPLET])
114 if test "$enable_gnomeapplet" = yes; then
115         experimental=yes
116 fi
117 AM_CONDITIONAL(CLI_GNOMEAPPLET, test "$enable_gnomeapplet" = yes)
118
119 # Gaim plugin check
120 gaimplugin_msg=
121 DOLDA_ENABLE(gaimplugin, [  --enable-gaimplugin     Enable Gaim chat plugin (experimental)], no,
122                          [HAS_LIBGAIM])
123 if test "$enable_gaimplugin" = yes; then
124         experimental=yes
125         gaimplugin_msg="Gaim $gaimplugin_msg"
126 fi
127 AM_CONDITIONAL(CLI_GAIM, test "$enable_gaimplugin" = yes)
128 DOLDA_ENABLE(pidginplugin, [  --enable-pidginplugin   Enable Pidgin chat plugin (experimental)], no,
129                            [HAS_LIBPURPLE])
130 if test "$enable_pidginplugin" = yes; then
131         experimental=yes
132         gaimplugin_msg="Pidgin $gaimplugin_msg"
133 fi
134 AM_CONDITIONAL(CLI_PIDGIN, test "$enable_pidginplugin" = yes)
135 if test -z "$gaimplugin_msg"; then
136         gaimplugin_msg=none
137 fi
138
139 # Guile check (XXX: Shouldn't have to be enabled manually)
140 enable_guile=no
141 if test "$with_guile" = yes; then
142         GUILE_FLAGS
143         enable_guile=yes
144 fi
145 AM_CONDITIONAL(ELIB_GUILE, test "$enable_guile" = yes)
146
147 # Check whether to install baseconv
148 AC_ARG_ENABLE(baseconv, [  --enable-baseconv       Install the baseconv utility])
149 AM_CONDITIONAL(BASECONV, test "$enable_baseconv" = yes)
150
151 # Kerberos check
152 krb_msg=no
153 AH_TEMPLATE(HAVE_KRB5, [define to compile support for Kerberos 5 (not GSSAPI) authentication])
154 AC_ARG_WITH(krb5, [  --with-krb5[=PATH]        Enable Kerberos 5 (not GSSAPI) authentication])
155 AC_CHECK_PROG(KRBCONF, krb5-config, yes, no)
156 DOLDA_PKG([HAS_COMERR], [AC_CHECK_HEADER(com_err.h, [COMERR_CFLAGS=""; HAS_COMERR=yes], [])],
157                         [AC_CHECK_HEADER(et/com_err.h, [COMERR_CFLAGS="-I/usr/include/et"; HAS_COMERR=yes], [])],
158                         [HAS_COMERR=no])
159 DOLDA_PKG([HAS_KRB5], [test "$with_krb5" = no && HAS_KRB5=no],
160                       [test "$KRBCONF" != yes && HAS_KRB5=no],
161                       [test "$HAS_COMERR" = no && HAS_KRB5=no],
162                       [KRB5_LIBS="`krb5-config --libs krb5`"
163                        KRB5_CFLAGS="`krb5-config --cflags krb5` $COMERR_CFLAGS"]
164                       [AC_CHECK_LIB(krb5, krb5_init_context, [:], [HAS_KRB5=no], $KRB5_LIBS)],
165                       [DOLDA_CHECK_HEADER(krb5.h, [], [HAS_KRB5=no], $KRB5_CFLAGS)])
166 if test -n "$with_krb5" -a "$with_krb5" != no -a "$HAS_KRB5" = no; then
167         AC_MSG_ERROR([*** cannot find Kerberos 5 on this system])
168 fi
169 if test "$with_krb5" != no -a "$HAS_KRB5" = yes; then
170         AC_DEFINE(HAVE_KRB5)
171         krb_msg=yes
172 fi
173 AC_SUBST([KRB5_LIBS KRB5_CFLAGS])
174
175 # Linux keyring
176 AH_TEMPLATE(HAVE_KEYUTILS, [define if your system supports the Linux keyring functions])
177 AC_ARG_WITH(keyutils, [  --with-keyutils           Enable support for the Linux keyring stash])
178 DOLDA_PKG([HAS_KEYUTILS], [test "$with_keyutils" = no && HAS_KEYUTILS=no],
179                           [AC_CHECK_LIB(keyutils, keyctl_search, [:], [HAS_KEYUTILS=no])])
180 if test "$with_keyutils" = yes -a "$HAS_KEYUTILS" = no; then
181         AC_MSG_ERROR([*** cannot find keyutils on this system])
182 fi
183 if test "$HAS_KEYUTILS" = yes; then
184         AC_DEFINE(HAVE_KEYUTILS)
185         KEYUTILS_LIBS=-lkeyutils
186 fi
187 AC_SUBST([KEYUTILS_LIBS])
188
189 DOLDA_AC_GROUP([Checking operating system features])
190
191 # Misc. functions checks
192 AC_CHECK_FUNC(vswprintf, , AC_MSG_ERROR([*** must have vswprintf]))
193 AH_TEMPLATE(HAVE_WCSCASECMP, [define if your system implements wcscasecmp])
194 AC_CHECK_FUNC(wcscasecmp, [ AC_DEFINE(HAVE_WCSCASECMP) ])
195
196 AH_TEMPLATE(HAVE_LINUX_SOCKIOS_H, [define if you have linux/sockios.h on your system])
197 AC_CHECK_HEADER([linux/sockios.h], [ AC_DEFINE(HAVE_LINUX_SOCKIOS_H) ])
198
199 AH_TEMPLATE(HAVE_IPV6, [define if your system supports IPv6 and you wish to compile with support for it])
200 AC_CHECK_MEMBER(struct sockaddr_in6.sin6_family, [ AC_DEFINE(HAVE_IPV6) ], , [#include <netinet/in.h>])
201
202 AH_TEMPLATE(HAVE_RESOLVER, [define if your system supports the res_* functions to fetch DNS RRs])
203 AC_CHECK_LIB(resolv, res_query, [ AC_DEFINE(HAVE_RESOLVER)
204                                   LDFLAGS="$LDFLAGS -lresolv" ])
205 AC_CHECK_LIB(resolv, __res_query, [ AC_DEFINE(HAVE_RESOLVER)
206                                     LDFLAGS="$LDFLAGS -lresolv" ])
207
208 # Unix credentials selector
209 AH_TEMPLATE(UNIX_AUTH_STYLE, [undefine for no Unix auth, 1 for Linux style, 2 for BSD style])
210 AC_CHECK_MEMBER(struct ucred.pid, [ linuxcreds=y ], [ linuxcreds=n ], [#include <sys/socket.h>])
211 AC_CHECK_FUNC(getpeereid, [ bsdcreds=y ], [ bsdcreds=n ])
212 AC_MSG_CHECKING([for Unix auth style])
213 if test $linuxcreds = y; then
214         AC_DEFINE(UNIX_AUTH_STYLE, 1)
215         AC_MSG_RESULT(linux)
216 elif test $bsdcreds = y; then
217         AC_DEFINE(UNIX_AUTH_STYLE, 2)
218         AC_MSG_RESULT(bsd)
219 else
220         AC_MSG_RESULT(none)
221 fi
222
223 DOLDA_AC_GROUP([Checking standard headers])
224
225 AC_HEADER_STDC
226 AC_HEADER_DIRENT
227 AC_HEADER_SYS_WAIT
228
229 AC_TYPE_PID_T
230 AC_TYPE_SIZE_T
231 AC_HEADER_TIME
232 AC_TYPE_SIGNAL
233
234 CPPFLAGS="-I\$(top_srcdir)/include $CPPFLAGS"
235
236 DOLDA_AC_GROUP([Writing output])
237
238 AH_TEMPLATE(RELEASEINFO, [define release information reported by various programs (should be left to configure to define)])
239 relinfo="relver ${VERSION}\\n"
240 relinfo="${relinfo}builddate $(date)\\n"
241 if test -d .git && which git-rev-parse >/dev/null 2>&1; then
242         relinfo="${relinfo}source git $(git-rev-parse HEAD)\\n"
243 elif test -r source; then
244         relinfo="${relinfo}source $(cat source)\\n"
245 else
246         relinfo="${relinfo}source unknown\\n"
247 fi
248 AC_DEFINE_UNQUOTED([RELEASEINFO], ["$relinfo"])
249
250 AC_OUTPUT([
251 Makefile
252 autopackage/Makefile
253 common/Makefile
254 daemon/Makefile
255 lib/Makefile
256 lib/guile/Makefile
257 lib/guile/dolcon/Makefile
258 clients/Makefile
259 clients/gtk2/Makefile
260 clients/tty/Makefile
261 clients/gnome-trans-applet/Makefile
262 clients/gaim/Makefile
263 clients/gui-shell/Makefile
264 include/Makefile
265 include/doldaconnect/Makefile
266 doc/Makefile
267 doc/man/Makefile
268 po/Makefile.in
269 config/Makefile
270 config/cmd/Makefile
271 config/util/Makefile
272 contrib/Makefile
273 contrib/doldaconnect.spec
274 share/Makefile
275 autopackage/doldacond.apspec
276 autopackage/dolcon.apspec
277 autopackage/dcuilib.apspec
278 autopackage/dcguile.apspec
279 autopackage/guishell.apspec
280 ])
281
282 echo
283 echo "Dolda Connect has been configured with the following settings:"
284 echo
285 echo "    Daemon:                  $enable_daemon"
286 echo "    PAM support:             $pam_msg"
287 echo "    Kerberos 5 support:      $krb_msg"
288 echo "    GTK2 user interface:     $enable_gtk2ui"
289 echo "    Dolconf configurator:    $enable_dolconf"
290 echo "    GUI shell:               $enable_guishell"
291 echo "    Guile extension library: $enable_guile"
292 echo "    GNOME transfer applet:   $enable_gnomeapplet"
293 echo "    Gaim chat plugin:        $gaimplugin_msg"
294 echo
295
296 if tput bold >/dev/null 2>&1 && tty <&2 >/dev/null 2>&1; then
297         hastput=y
298 fi
299 if test "$HAS_GTK2" = no -a "$with_gtk2" != no -a "$enable_gtk2ui" != no; then
300         if test "$hastput" = y; then
301                 tput bold
302                 tput setf 4 2>/dev/null
303         fi
304         echo -n "    Warning: " >&2
305         if test "$hastput" = y; then
306                 tput sgr0
307         fi
308         echo "Could not find a GTK2 development installation on this system." >&2
309         echo "             That means you won't get a UI." >&2
310         echo "             Make absolutely sure this is what you want!" >&2
311         if test "$hastput" = y; then
312                 tput bel
313         fi
314         sleep 1
315 fi
316 if test "$experimental" = yes; then
317         if test "$hastput" = y; then
318                 tput bold
319                 tput setf 4 2>/dev/null
320         fi
321         echo -n "    Warning: " >&2
322         if test "$hastput" = y; then
323                 tput sgr0
324         fi
325         echo "You have enabled one or more experimental features!" >&2
326         echo "             Please don't complain that it doesn't work, unless" >&2
327         echo "             you have something constructive to add about the situation." >&2
328         if test "$hastput" = y; then
329                 tput bel
330         fi
331         sleep 1
332 fi