Discard own handle of file manager, use XDG compiant settings instead.
[lxde/lxpanel.git] / configure.ac
1 AC_PREREQ(2.53)
2 AC_INIT(lxpanel, 0.6.1, http://lxde.org/)
3 AM_INIT_AUTOMAKE([-Wall foreign no-dist-gzip dist-xz])
4 AC_CONFIG_HEADER([config.h])
5 AC_CONFIG_MACRO_DIR([m4])
6
7 # Support silent build rules. Disable by either passing --disable-silent-rules
8 # to configure or passing V=1 to make
9 AM_SILENT_RULES([yes])
10
11 # Force to dynamic
12 AC_DISABLE_STATIC
13
14 # Checks for programs.
15 AC_PROG_CC
16 AC_PROG_INSTALL
17 AC_PROG_LN_S
18 AC_PROG_INTLTOOL(, [no-xml])
19 AM_PROG_CC_C_O
20 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
21
22 #Initialize libtool
23 LT_PREREQ([2.2])
24 LT_INIT
25
26 # Checks for libraries.
27 AC_ARG_ENABLE(gtk3,
28 AC_HELP_STRING([--enable-gtk3],[enable to use gtk-3.0 instead of gtk-2.0]),
29 [case "${enableval}" in
30   yes)  enable_gtk3=yes ;;
31   no)   enable_gtk3=no ;;
32   *) AC_MSG_ERROR([bad value "${enableval}" for --enable-gtk3, use "yes" (default) or "no".]) ;;
33 esac],[])
34
35 if test "x$enable_gtk3" = "xyes" ; then
36   CFLAGS="$CFLAGS -DENABLE_GTK3"
37   pkg_modules="$pkg_modules gtk+-3.0 libfm-gtk3 >= 1.2.0"
38 else
39   pkg_modules="$pkg_modules gtk+-2.0 >= 2.16.0 libfm-gtk >= 1.2.0"
40 fi
41
42 pkg_modules="$pkg_modules \
43              gio-unix-2.0 \
44              gthread-2.0 \
45              gmodule-2.0 \
46              libmenu-cache"
47 PKG_CHECK_MODULES(PACKAGE, [$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 [                         plugins prefixed with '-' are not built]
243 [                         Possible plugins are: ]
244 [                         netstatus, netstat, volume, volumealsa, cpu, deskno, batt,]
245 [                         kbled, xkb, thermal, cpufreq, monitors, wnckpager]
246 , plugins="$withval",[plugins="all"])
247
248 if test x"$plugins" != xall -a x"$plugins" != xnone; then
249     if test x"$plugins_loading" = xno; then
250         AC_MSG_ERROR(
251         [--disable-plugins-loading and --with-plugins conflict each other.])
252     fi
253 fi
254
255 ALL_PLUGINS_LIST="netstatus netstat volume volumealsa cpu deskno batt kbled xkb thermal cpufreq monitors wnckpager indicator"
256 AC_SUBST(ALL_PLUGINS_LIST)
257
258 AC_DEFUN([check_plugin_name],[
259     plugin_found=false
260     for name in $ALL_PLUGINS_LIST; do
261         if test x[$1] = x[$name]; then
262             plugin_found=true
263         fi
264     done
265     if test x[$plugin_found] = false; then
266         echo [Unknown plugin $1.]
267         exit 1
268     fi
269 ])
270
271 if test "$plugins" != "none"; then
272     plugins=`echo $plugins | sed 's/,/ /g'`
273     for plugin in $plugins
274     do
275         case "$plugin" in
276             all)
277                 for name in $ALL_PLUGINS_LIST
278                 do
279                     export plugin_$name="$name"
280                 done
281                 ;;
282             -*)
283                 check_plugin_name([${plugin#-}])
284                 export plugin_${plugin#-}=
285                 ;;
286             *)
287                 check_plugin_name([$plugin])
288                 export plugin_$plugin=$plugin
289                 ;;
290         esac
291     done
292     AC_MSG_RESULT($plugins)
293 fi
294
295 dnl FIXME: OSS/ALSA checking
296 if test x"$compile_alsa" = "xno"; then
297     if test ! -z $plugin_volumealsa; then
298         AC_MSG_RESULT([no ALSA headers/libraries found!])
299         plugin_volumealsa=
300     fi
301 else
302     dnl force OSS plugin to <null>
303     plugin_volume=
304 fi
305
306 dnl Exclude indicator support when there is no support.
307 if test x"$indicator_support" = "xno"; then
308     plugin_indicator=
309 fi
310
311 PLUGINS_LIST="\
312     $plugin_netstatus \
313     $plugin_netstat \
314     $plugin_volume \
315     $plugin_volumealsa \
316     $plugin_cpu \
317     $plugin_deskno \
318     $plugin_batt \
319     $plugin_kbled \
320     $plugin_xkb \
321     $plugin_thermal \
322     $plugin_cpufreq \
323     $plugin_monitors \
324     $plugin_wnckpager\
325     $plugin_indicator"
326
327 AC_SUBST(PLUGINS_LIST)
328
329 # Plugin-specific dependencies
330 # nestat
331 if test x"$plugin_netstat" != "x";then
332 AC_CHECK_HEADER([iwlib.h],,
333  AC_MSG_ERROR([netstat plugin requires wireless-tools-devel]))
334 fi
335
336 # Checks for header files.
337 AC_PATH_X
338 AC_HEADER_STDC
339 AC_HEADER_SYS_WAIT
340 AC_CHECK_HEADERS([locale.h stdlib.h string.h sys/time.h unistd.h])
341
342 # Checks for typedefs, structures, and compiler characteristics.
343 AC_C_CONST
344 AC_C_INLINE
345 AC_STRUCT_TM
346
347 # Checks for library functions.
348 AC_FUNC_MALLOC
349 AC_FUNC_MEMCMP
350 AC_TYPE_SIGNAL
351 AC_FUNC_STAT
352 AC_FUNC_STRFTIME
353 AC_CHECK_FUNCS([bzero memset mkdir setlocale strchr])
354
355
356 # Generate po/LINGUAS on the fly rather than relying on translators
357 # to maintain it manually. This also overcome the problem that Transifex
358 # cannot add a language to po/LINGUAS if a new po file is submitted.
359 rm -f $srcdir/po/LINGUAS
360 for po_file in `ls $srcdir/po/*.po | sort`;
361 do
362     lang=`echo "$po_file" | sed "s|.*/po/\(.*\)\.po|\1|g"`
363     echo $lang >> $srcdir/po/LINGUAS
364 done
365
366 GETTEXT_PACKAGE=lxpanel
367 AM_GNU_GETTEXT([external])
368 AM_GNU_GETTEXT_VERSION(0.14.1)
369 AC_SUBST(GETTEXT_PACKAGE)
370 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package.])
371
372 AM_GLIB_GNU_GETTEXT
373
374 if test x"$enable_man" = x"yes"; then
375         AC_PATH_PROG([XSLTPROC], [xsltproc])
376         if test -z "$XSLTPROC"; then
377                 enable_man=no
378         fi
379
380         dnl check for DocBook DTD and stylesheets in the local catalog.
381         JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
382                 [DocBook XML DTD V4.1.2], [], enable_man=no)
383         JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
384                 [DocBook XSL Stylesheets >= 1.70.1], [], enable_man=no)
385 fi
386
387 AM_CONDITIONAL(ENABLE_REGENERATE_MAN, test "x$enable_man" != "xno")
388
389 AC_CONFIG_FILES([
390     lxpanel.pc
391     Makefile
392     src/Makefile
393     src/plugins/Makefile
394     src/plugins/netstatus/Makefile
395     src/plugins/netstat/Makefile
396     src/plugins/volume/Makefile
397     src/plugins/volumealsa/Makefile
398     src/plugins/cpu/Makefile
399     src/plugins/deskno/Makefile
400     src/plugins/batt/Makefile
401     src/plugins/kbled/Makefile
402     src/plugins/xkb/Makefile
403     src/plugins/thermal/Makefile
404     src/plugins/cpufreq/Makefile
405     src/plugins/monitors/Makefile
406     src/plugins/wnckpager/Makefile
407     src/plugins/indicator/Makefile
408     po/Makefile.in
409     data/Makefile
410     data/default/panels/panel
411     data/two_panels/panels/top
412     data/two_panels/panels/bottom
413     man/Makefile
414 ])
415 AC_OUTPUT
416
417 echo
418 echo lxpanel ......................... : Version $VERSION
419 echo
420 echo Prefix........................... : $prefix
421 if test x$plugins_loading = xyes; then
422 echo Building dynamic plugins:
423     if test x"$plugin_netstatus" != x; then
424         AC_MSG_RESULT([    netstatus - Monitor networking status])
425     fi
426     if test x"$plugin_netstat" != x; then
427         AC_MSG_RESULT([    netstat - Monitor networking status])
428     fi
429     if test x"$plugin_volume" != x; then
430         AC_MSG_RESULT([    volume - Display and adjust volume of sound card for OSS])
431     fi
432     if test x"$plugin_volumealsa" != x; then
433         AC_MSG_RESULT([    volumealsa - Display and adjust volume of sound card for ALSA])
434     fi
435     if test x"$plugin_cpu" != x; then
436         AC_MSG_RESULT([    cpu - Display CPU loading])
437     fi
438     if test x"$plugin_deskno" != x; then
439         AC_MSG_RESULT([    deskno - Display desktop number])
440     fi
441     if test x"$plugin_batt" != x; then
442         AC_MSG_RESULT([    batt - Monitor battery status])
443     fi
444     if test x"$plugin_kbled" != x; then
445         AC_MSG_RESULT([    kbled - Indicator for CapsLock, NumLock, and ScrLock])
446     fi
447     if test x"$plugin_xkb" != x; then
448         AC_MSG_RESULT([    xkb - Keyboard layout handler])
449     fi
450     if test x"$plugin_thermal" != x; then
451         AC_MSG_RESULT([    thermal - Temperature monitor])
452     fi
453     if test x"$plugin_cpufreq" != x; then
454         AC_MSG_RESULT([    cpufreq - CpuFreq frontend])
455     fi
456     if test x"$plugin_monitors" != x; then
457         AC_MSG_RESULT([    monitors - Monitors for CPU & RAM])
458     fi
459     if test x"$plugin_wnckpager" != x; then
460         AC_MSG_RESULT([    wnckpager - Pager which support openbox and compiz])
461     fi
462     if test x"$plugin_indicator" != x; then
463         AC_MSG_RESULT([    indicator - Indicator support])
464     fi
465 else
466 echo Dynamic loader for plugins....... : disabled.
467 fi
468
469 echo
470 echo 'LXPanel requires menu-cache and lxmenu-data packages since'
471 echo 'version 0.4.0. Please make sure they are correctly installed.'
472 echo 'Otherwise, you will not be able to use applications menu.'
473 echo
474