ad3ec08322f1cb42345e1110823e438727aa0b8b
[lxde/lxpanel.git] / configure.ac
1 AC_PREREQ(2.53)
2 AC_INIT(lxpanel, 0.5.10, http://lxde.org/)
3 AM_INIT_AUTOMAKE([-Wall foreign])
4 AC_CONFIG_HEADER([config.h])
5
6 # Support silent build rules. Disable by either passing --disable-silent-rules
7 # to configure or passing V=1 to make
8 AM_SILENT_RULES([yes])
9
10 # Force to dynamic
11 AC_DISABLE_STATIC
12
13 # Checks for programs.
14 AC_PROG_CC
15 AC_PROG_INSTALL
16 AC_PROG_LN_S
17 AC_PROG_INTLTOOL(, [no-xml])
18 AM_PROG_CC_C_O
19 AM_PROG_AR
20
21 #Initialize libtool
22 LT_PREREQ([2.2])
23 LT_INIT
24
25 # Checks for libraries.
26 AC_ARG_ENABLE(gtk3,
27 AC_HELP_STRING([--enable-gtk3],[enable to use gtk-3.0 instead of gtk-2.0]),
28 [case "${enableval}" in
29   yes)  enable_gtk3=yes ;;
30   no)   enable_gtk3=no ;;
31   *) AC_MSG_ERROR([bad value "${enableval}" for --enable-gtk3, use "yes" (default) or "no".]) ;;
32 esac],[])
33
34 if test "x$enable_gtk3" = "xyes" ; then
35   CFLAGS="$CFLAGS -DENABLE_GTK3"
36   pkg_modules="$pkg_modules gtk+-3.0"
37 else
38   pkg_modules="$pkg_modules gtk+-2.0 >= 2.12.0"
39 fi
40
41 pkg_modules="$pkg_modules \
42              gio-unix-2.0 \
43              gthread-2.0 \
44              gmodule-2.0 \
45              libmenu-cache"
46 #             libstartup-notification-1.0"
47 PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
48 AC_SUBST(PACKAGE_CFLAGS)
49 AC_SUBST(PACKAGE_LIBS)
50
51 ###########################
52 # Indicator Info
53 ###########################
54 AC_ARG_ENABLE([indicator_support],
55     AS_HELP_STRING([--enable-indicator-support],
56                [enable plugin loading (default: disable)]),
57                indicator_support=$enableval, indicator_support="no")
58 AM_CONDITIONAL(ENABLE_INDICATOR_SUPPORT, test x"$indicator_support" = x"yes")
59
60 if test "$indicator_support" != "no"; then
61         INDICATOR_REQUIRED_VERSION=0.3.0
62         INDICATOR_PKG_NAME=indicator-0.4
63
64         PKG_CHECK_MODULES(APPLET, $INDICATOR_PKG_NAME >= $INDICATOR_REQUIRED_VERSION)
65         AC_SUBST(APPLET_CFLAGS)
66
67         if test "x$with_localinstall" = "xyes"; then
68                 INDICATORDIR="${libdir}/indicators/2/"
69                 INDICATORICONSDIR="${datadir}/indicator-applet/icons/"
70         else
71                 INDICATORDIR=`$PKG_CONFIG --variable=indicatordir $INDICATOR_PKG_NAME`
72                 INDICATORICONSDIR=`$PKG_CONFIG --variable=iconsdir $INDICATOR_PKG_NAME`
73 fi
74         AC_SUBST(INDICATORDIR)
75         AC_SUBST(INDICATORICONSDIR)
76 fi
77
78
79 pkg_modules="x11"
80 PKG_CHECK_MODULES(X11, [$pkg_modules])
81 AC_SUBST(X11_LIBS)
82
83 pkg_modules="libwnck-1.0"
84 PKG_CHECK_MODULES(WNCK, [$pkg_modules])
85 AC_SUBST(WNCK_CFLAGS)
86 AC_SUBST(WNCK_LIBS)
87
88 pkg_modules="libmenu-cache"
89 PKG_CHECK_MODULES(MENU_CACHE, [$pkg_modules],
90                   enable_menu_cache=yes, enable_menu_cache=no)
91 if test x"$enable_menu_cache" = "xno"; then
92         AC_WARN([No libmenu-cache found.  All menu related routines are not built.])
93         AC_DEFINE(DISABLE_MENU, [1], [Disable menu related routines])
94 fi
95 AC_SUBST(MENU_CACHE_CFLAGS)
96 AC_SUBST(MENU_CACHE_LIBS)
97 AM_CONDITIONAL(ENABLE_MENU_CACHE, test x"$enable_menu_cache" = x"yes")
98
99 AC_ARG_ENABLE(more_warnings,
100        [AC_HELP_STRING([--enable-more-warnings],
101                [Add more warnings @<:@default=no@:>@])],
102        [enable_more_warnings="${enableval}"],
103        [enable_more_warnings=no]
104 )
105
106 if test x"$enable_more_warnings" = x"yes"; then
107   ADDITIONAL_FLAGS="-Wall -Werror=all -Werror=format -Werror=implicit-function-declaration -Werror=implicit-int -Werror=missing-braces -Werror=parentheses -Werror=return-type -Werror=strict-aliasing -Werror=switch -Wuninitialized -Werror=unused-label -Werror=unused-value -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -Werror=missing-declarations -Wredundant-decls -Wmissing-noreturn -Wpointer-arith -Wcast-align -Wwrite-strings -Werror=inline -Werror=format-nonliteral -Wformat-nonliteral -Werror=format-security -Wformat-security -Winit-self -Werror=missing-include-dirs -Werror=undef -Werror=aggregate-return -Wmissing-format-attribute -Werror=nested-externs -fno-strict-aliasing -fmessage-length=0 -Wp,-D_FORTIFY_SOURCE=2 -DG_DISABLE_DEPRECATED -DG_DISABLE_SINGLE_INCLUDES -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_SINGLE_INCLUDES -DGTK_DISABLE_DEPRECATED -DGTK_DISABLE_SINGLE_INCLUDES"
108 fi
109 AC_SUBST(ADDITIONAL_FLAGS)
110
111 PACKAGE_CFLAGS="$PACKAGE_CFLAGS $MENU_CACHE_CFLAGS $ADDITIONAL_FLAGS"
112 PACKAGE_LIBS="$PACKAGE_LIBS $MENU_CACHE_LIBS"
113
114 AC_ARG_ENABLE(man,
115         [AC_HELP_STRING([--enable-man],
116                 [regenerate roff man pages from Docbook @<:@default=no@:>@])],
117         [enable_man="${enableval}"],
118         [enable_man=no]
119 )
120
121 AC_ARG_ENABLE([cast-checks],
122     AS_HELP_STRING([--enable-cast-checks],
123                [enable Glib casting checks (default: disable)]),
124                cast_checks=$enableval, cast_checks="no")
125 G_CAST_CHECKS=""
126 if test x"$cast_checks" = "xno"; then
127     G_CAST_CHECKS="-DG_DISABLE_CAST_CHECKS"
128 fi
129 AC_SUBST(G_CAST_CHECKS)
130
131 dnl linker tweaking
132 # The function of the link flag --as-needed is to prevent unnecesary linking.
133 # Example: A -> B -> C
134 # Normally, A would link to B and also depend on C, this is of cource
135 # unnecesary. In this situation, however we do need to link to C, so this
136 # must be done explicitly. This flag comes in handy when a library ABI
137 # is changed, minimizing the amount of recompilations needed.
138 AC_MSG_CHECKING([whether $LD accepts --as-needed])
139 case `$LD --as-needed -v 2>&1 </dev/null` in
140 *GNU* | *'with BFD'*)
141     LDFLAGS="$LDFLAGS -Wl,--as-needed"
142     AC_MSG_RESULT([yes])
143     ;;
144 *)
145     AC_MSG_RESULT([no])
146     ;;
147 esac
148
149 dnl linker optimizations
150 AC_MSG_CHECKING([whether $LD accepts -O1])
151 case `$LD -O1 -v 2>&1 </dev/null` in
152 *GNU* | *'with BFD'*)
153   LDFLAGS="$LDFLAGS -Wl,-O1"
154   AC_MSG_RESULT([yes])
155   ;;
156 *)
157   AC_MSG_RESULT([no])
158   ;;
159 esac
160 AC_MSG_CHECKING([whether $LD accepts -Bsymbolic-functions])
161 case `$LD -Bsymbolic-functions -v 2>&1 </dev/null` in
162 *GNU* | *'with BFD'*)
163   LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
164   AC_MSG_RESULT([yes])
165   ;;
166 *)
167   AC_MSG_RESULT([no])
168   ;;
169 esac
170 AC_MSG_CHECKING([whether $LD accepts --sort-common])
171 case `$LD --sort-common -v 2>&1 </dev/null` in
172 *GNU* | *'with BFD'*)
173   LDFLAGS="$LDFLAGS -Wl,--sort-common"
174   AC_MSG_RESULT([yes])
175   ;;
176 *)
177   AC_MSG_RESULT([no])
178   ;;
179 esac
180
181 dnl FIXME: filter for undefined symbols in plugins
182 # when passing "-z defs" to linker, we would better to make sure
183 # there are no undefined references.  However, we intend not to
184 # fix at the moment since we don't have spin-off libraray containing
185 # the necessary functions.
186 if test ! -z "$LDFLAGS"; then
187     LDFLAGS=`echo "$LDFLAGS" | sed -e 's/-Wl,-z,defs//'`
188 fi
189
190 LXPANEL_MODULE="-avoid-version \
191 -rpath \$(libdir)/lxpanel/plugins \
192 -no-undefined "'-export-symbols-regex "^[[^_]].*"'
193 AC_SUBST(LXPANEL_MODULE)
194
195 AC_ARG_ENABLE([alsa],
196     AS_HELP_STRING([--disable-alsa],
197                     [compile ALSA providers (default: enable)]),
198             compile_alsa=$enableval, compile_alsa="yes")
199 if test x"$compile_alsa" = "xyes"; then
200     AC_CHECK_HEADERS([alsa/asoundlib.h],
201                      [AC_CHECK_LIB([asound],
202                                    [snd_seq_open],
203                                    compile_alsa=yes,compile_alsa=no)],
204                           compile_alsa=no)
205 fi
206 AM_CONDITIONAL(BUILD_ALSA_PLUGINS, test x$compile_alsa = xyes)
207 dnl FIXME: check OSS existence
208 AM_CONDITIONAL(BUILD_OSS_PLUGINS, test x$compile_alsa = xno)
209
210 AC_ARG_ENABLE([plugins-loading],
211     AS_HELP_STRING([--disable-plugins-loading],
212                [disable plugin loading (default: enable)]),
213                plugins_loading=$enableval, plugins_loading="yes")
214
215 AM_CONDITIONAL(BUILD_PLUGIN_LOADER, test x$plugins_loading = xyes)
216
217 if test x"$plugins_loading" = "xno"; then
218     AC_DEFINE(DISABLE_PLUGINS_LOADING, [1], [Disable plugin loading])
219 fi
220
221 dnl Here are plugin listing.
222 plugin_netstatus=
223 plugin_netstat=
224 plugin_volume=
225 plugin_volumealsa=
226 plugin_cpu=
227 plugin_deskno=
228 plugin_batt=
229 plugin_xkb=
230 plugin_kbled=
231 plugin_thermal=
232 plugin_cpufreq=
233 plugin_monitors=
234 plugin_wnckpager=
235 plugin_indicator=
236
237 AC_MSG_CHECKING([which plugins should be built dynamically])
238 AC_ARG_WITH(plugins,
239 [  --with-plugins=<list>  compile dynamic plugins in <list> ]
240 [                         plugins may be comma separated ]
241 [                         'all' builds all plugins (default), 'none' builds none ]
242 [                         Possible plugins are: ]
243 [                         netstatus, netstat, volume, volumealsa, cpu, deskno, batt, kbled, xkb, thermal, cpufreq, monitors, wnckpager], plugins="$withval",[plugins="all"])
244
245 if test x"$plugins" != xall -a x"$plugins" != xnone; then
246     if test x"$plugins_loading" = xno; then
247         AC_MSG_ERROR(
248         [--disable-plugins-loading and --with-plugins conflict each other.])
249     fi
250 fi
251
252 ALL_PLUGINS_LIST="netstatus netstat volume volumealsa cpu deskno batt kbled xkb thermal cpufreq monitors wnckpager indicator"
253 AC_SUBST(ALL_PLUGINS_LIST)
254
255 if test x"$plugins" = xall; then
256 dnl    for name in $ALL_PLUGINS
257 dnl    do
258 dnl        export plugin_$name="$name"
259 dnl    done
260
261     plugin_netstatus=netstatus
262     plugin_netstat=netstat
263     plugin_volume=volume
264     plugin_volumealsa=volumealsa
265     plugin_cpu=cpu
266     plugin_deskno=deskno
267     plugin_batt=batt
268     plugin_kbled=kbled
269     plugin_xkb=xkb
270     plugin_thermal=thermal
271     plugin_cpufreq=cpufreq
272     plugin_monitors=monitors
273     plugin_wnckpager=wnckpager
274     plugin_indicator=indicator
275
276     AC_MSG_RESULT(all)
277 else
278     if test "$plugins" != "none"; then
279         plugins=`echo $plugins | sed 's/,/ /g'`
280         for plugin in $plugins
281         do
282         case "$plugin" in
283             netstatus)
284                 plugin_netstatus=netstatus
285                 ;;
286             netstat)
287                 plugin_netstat=netstat
288                 ;;
289             volume)
290                 plugin_volume=volume
291                 ;;
292             volumealsa)
293                 plugin_volumealsa=volumealsa
294                 ;;
295             cpu)
296                 plugin_cpu=cpu
297                 ;;
298             deskno)
299                 plugin_deskno=deskno
300                 ;;
301             batt)
302                 plugin_batt=batt
303                 ;;
304             kbled)
305                 plugin_kbled=kbled
306                 ;;
307             xkb)
308                 plugin_xkb=xkb
309                 ;;
310             thermal)
311                 plugin_thermal=thermal
312                 ;;
313             cpufreq)
314                 plugin_cpufreq=cpufreq
315                 ;;
316             monitors)
317                 plugin_monitors=monitors
318                 ;;
319             wnckpager)
320                 plugin_wnckpager=wnckpager
321                 ;;
322             indicator)
323                 plugin_indicator=indicator
324                 ;;
325             *)
326                 echo "Unknown plugin $plugin."
327                 exit 1
328                 ;;
329         esac
330         done
331         AC_MSG_RESULT($plugins)
332     fi
333 fi
334
335 dnl FIXME: OSS/ALSA checking
336 if test x"$compile_alsa" = "xno"; then
337     if test ! -z $plugin_volumealsa; then
338         AC_MSG_RESULT([no ALSA headers/libraries found!])
339         plugin_volumealsa=
340     fi
341 else
342     dnl force OSS plugin to <null>
343     plugin_volume=
344 fi
345
346 dnl Exclude indicator support when there is no support.
347 if test x"$indicator_support" = "xno"; then
348     plugin_indicator=
349 fi
350
351 PLUGINS_LIST="\
352     $plugin_netstatus \
353     $plugin_netstat \
354     $plugin_volume \
355     $plugin_volumealsa \
356     $plugin_cpu \
357     $plugin_deskno \
358     $plugin_batt \
359     $plugin_kbled \
360     $plugin_xkb \
361     $plugin_thermal \
362     $plugin_cpufreq \
363     $plugin_monitors \
364     $plugin_wnckpager\
365     $plugin_indicator"
366
367 AC_SUBST(PLUGINS_LIST)
368
369 # Plugin-specific dependencies
370 # nestat
371 if test x"$plugin_netstat" != "x";then
372 AC_CHECK_HEADER([iwlib.h],,
373  AC_MSG_ERROR([netstat plugin requires wireless-tools-devel]))
374 fi
375
376 # Checks for header files.
377 AC_PATH_X
378 AC_HEADER_STDC
379 AC_HEADER_SYS_WAIT
380 AC_CHECK_HEADERS([locale.h stdlib.h string.h sys/time.h unistd.h])
381
382 # Checks for typedefs, structures, and compiler characteristics.
383 AC_C_CONST
384 AC_C_INLINE
385 AC_STRUCT_TM
386
387 # Checks for library functions.
388 AC_FUNC_MALLOC
389 AC_FUNC_MEMCMP
390 AC_TYPE_SIGNAL
391 AC_FUNC_STAT
392 AC_FUNC_STRFTIME
393 AC_CHECK_FUNCS([bzero memset mkdir setlocale strchr])
394
395
396 # Generate po/LINGUAS on the fly rather than relying on translators
397 # to maintain it manually. This also overcome the problem that Transifex
398 # cannot add a language to po/LINGUAS if a new po file is submitted.
399 rm -f $srcdir/po/LINGUAS
400 for po_file in `ls $srcdir/po/*.po | sort`;
401 do
402     lang=`echo "$po_file" | sed "s|.*/po/\(.*\)\.po|\1|g"`
403     echo $lang >> $srcdir/po/LINGUAS
404 done
405
406 GETTEXT_PACKAGE=lxpanel
407 #AM_GNU_GETTEXT([external])
408 AM_GNU_GETTEXT_VERSION(0.14.1)
409 AC_SUBST(GETTEXT_PACKAGE)
410 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package.])
411
412 AM_GLIB_GNU_GETTEXT
413
414 if test x"$enable_man" = x"yes"; then
415         AC_PATH_PROG([XSLTPROC], [xsltproc])
416         if test -z "$XSLTPROC"; then
417                 enable_man=no
418         fi
419
420         dnl check for DocBook DTD and stylesheets in the local catalog.
421         JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
422                 [DocBook XML DTD V4.1.2], [], enable_man=no)
423         JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
424                 [DocBook XSL Stylesheets >= 1.70.1], [], enable_man=no)
425 fi
426
427 AM_CONDITIONAL(ENABLE_REGENERATE_MAN, test "x$enable_man" != "xno")
428
429 AC_CONFIG_FILES([
430     lxpanel.pc
431     Makefile
432     src/Makefile
433     src/plugins/Makefile
434     src/plugins/netstatus/Makefile
435     src/plugins/netstat/Makefile
436     src/plugins/volume/Makefile
437     src/plugins/volumealsa/Makefile
438     src/plugins/cpu/Makefile
439     src/plugins/deskno/Makefile
440     src/plugins/batt/Makefile
441     src/plugins/kbled/Makefile
442     src/plugins/xkb/Makefile
443     src/plugins/thermal/Makefile
444     src/plugins/cpufreq/Makefile
445     src/plugins/monitors/Makefile
446     src/plugins/wnckpager/Makefile
447     src/plugins/indicator/Makefile
448     po/Makefile.in
449     data/Makefile
450     data/default/panels/panel
451     data/two_panels/panels/top
452     data/two_panels/panels/bottom
453     man/Makefile
454 ])
455 AC_OUTPUT
456
457 echo
458 echo lxpanel ......................... : Version $VERSION
459 echo
460 echo Prefix........................... : $prefix
461 if test x$plugins_loading = xyes; then
462 echo Building dynamic plugins:
463     if test x"$plugin_netstatus" != x; then
464         AC_MSG_RESULT([    netstatus - Monitor networking status])
465     fi
466     if test x"$plugin_netstat" != x; then
467         AC_MSG_RESULT([    netstat - Monitor networking status])
468     fi
469     if test x"$plugin_volume" != x; then
470         AC_MSG_RESULT([    volume - Display and adjust volume of sound card for OSS])
471     fi
472     if test x"$plugin_volumealsa" != x; then
473         AC_MSG_RESULT([    volumealsa - Display and adjust volume of sound card for ALSA])
474     fi
475     if test x"$plugin_cpu" != x; then
476         AC_MSG_RESULT([    cpu - Display CPU loading])
477     fi
478     if test x"$plugin_deskno" != x; then
479         AC_MSG_RESULT([    deskno - Display desktop number])
480     fi
481     if test x"$plugin_batt" != x; then
482         AC_MSG_RESULT([    batt - Monitor battery status])
483     fi
484     if test x"$plugin_kbled" != x; then
485         AC_MSG_RESULT([    kbled - Indicator for CapsLock, NumLock, and ScrLock])
486     fi
487     if test x"$plugin_xkb" != x; then
488         AC_MSG_RESULT([    xkb - Keyboard layout switcher])
489     fi
490     if test x"$plugin_thermal" != x; then
491         AC_MSG_RESULT([    thermal - Temperature monitor])
492     fi
493     if test x"$plugin_cpufreq" != x; then
494         AC_MSG_RESULT([    cpufreq - CpuFreq frontend])
495     fi
496     if test x"$plugin_monitors" != x; then
497         AC_MSG_RESULT([    monitors - Monitors for CPU & RAM])
498     fi
499     if test x"$plugin_wnckpager" != x; then
500         AC_MSG_RESULT([    wnckpager - Pager which support openbox and compiz])
501     fi
502     if test x"$plugin_indicator" != x; then
503         AC_MSG_RESULT([    indicator - Indicator support])
504     fi
505 else
506 echo Dynamic loader for plugins....... : disabled.
507 fi
508
509 echo
510 echo 'LXPanel requires menu-cache and lxmenu-data packages since'
511 echo 'version 0.4.0. Please make sure they are correctly installed.'
512 echo 'Otherwise, you will not be able to use applications menu.'
513 echo
514