Remove unneeded commands from hook in plugins/Makefile
[lxde/lxpanel.git] / configure.ac
... / ...
CommitLineData
1AC_PREREQ(2.53)
2AC_INIT(lxpanel, 0.7.99, http://lxde.org/)
3AM_INIT_AUTOMAKE([-Wall foreign subdir-objects no-dist-gzip dist-xz])
4AC_CONFIG_HEADER([config.h])
5AC_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
9AM_SILENT_RULES([yes])
10
11# Force to dynamic
12AC_DISABLE_STATIC
13
14# Checks for programs.
15AC_PROG_CC
16AC_PROG_INSTALL
17AC_PROG_LN_S
18IT_PROG_INTLTOOL([0.40.0], [no-xml])
19AM_PROG_CC_C_O
20m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
21
22#Initialize libtool
23LT_PREREQ([2.2])
24LT_INIT
25
26# Checks for libraries.
27AC_SEARCH_LIBS([log], [m])
28AC_ARG_ENABLE(gtk3,
29AC_HELP_STRING([--enable-gtk3],[enable to use gtk-3.0 instead of gtk-2.0]),
30[case "${enableval}" in
31 yes) enable_gtk3=yes ;;
32 no) enable_gtk3=no ;;
33 *) AC_MSG_ERROR([bad value "${enableval}" for --enable-gtk3, use "yes" (default) or "no".]) ;;
34esac],[])
35
36if test "x$enable_gtk3" = "xyes" ; then
37 CFLAGS="$CFLAGS -DENABLE_GTK3"
38 pkg_modules="$pkg_modules gtk+-3.0 libfm-gtk3 >= 1.2.0 libwnck-3.0"
39else
40 pkg_modules="$pkg_modules gtk+-2.0 >= 2.18.0 libfm-gtk >= 1.2.0 libwnck-1.0"
41fi
42
43pkg_modules="$pkg_modules \
44 gio-unix-2.0 \
45 gthread-2.0 \
46 gmodule-2.0"
47PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
48AC_SUBST(PACKAGE_CFLAGS)
49AC_SUBST(PACKAGE_LIBS)
50
51###########################
52# Indicator Info
53###########################
54AC_ARG_ENABLE([indicator_support],
55 AS_HELP_STRING([--enable-indicator-support],
56 [enable plugin loading (default: disable)]),
57 indicator_support=$enableval, indicator_support="no")
58AM_CONDITIONAL(ENABLE_INDICATOR_SUPPORT, test x"$indicator_support" = x"yes")
59
60if 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 $INDICATOR_PKG_NAME`
73fi
74 AC_SUBST(INDICATORDIR)
75 AC_SUBST(INDICATORICONSDIR)
76fi
77
78
79pkg_modules="x11"
80PKG_CHECK_MODULES(X11, [$pkg_modules])
81AC_SUBST(X11_LIBS)
82
83pkg_modules="libmenu-cache"
84PKG_CHECK_MODULES(MENU_CACHE, [$pkg_modules],
85 enable_menu_cache=yes, enable_menu_cache=no)
86if test x"$enable_menu_cache" = "xno"; then
87 AC_WARN([No libmenu-cache found. All menu related routines are not built.])
88 AC_DEFINE(DISABLE_MENU, [1], [Disable menu related routines])
89fi
90AC_SUBST(MENU_CACHE_CFLAGS)
91AC_SUBST(MENU_CACHE_LIBS)
92AM_CONDITIONAL(ENABLE_MENU_CACHE, test x"$enable_menu_cache" = x"yes")
93
94AC_ARG_ENABLE(more_warnings,
95 [AC_HELP_STRING([--enable-more-warnings],
96 [Add more warnings @<:@default=no@:>@])],
97 [enable_more_warnings="${enableval}"],
98 [enable_more_warnings=no]
99)
100
101if test x"$enable_more_warnings" = x"yes"; then
102 ADDITIONAL_FLAGS="-Wall -Werror=all -Werror=format -Werror=implicit-function-declaration -Werror=implicit-int -Werror=missing-braces -Werror=parentheses -Werror=return-type -Werror=strict-aliasing -Werror=switch -Wuninitialized -Werror=unused-label -Werror=unused-value -Wextra -Wno-missing-field-initializers -Wno-unused-parameter -Werror=missing-declarations -Wredundant-decls -Wmissing-noreturn -Wpointer-arith -Wcast-align -Wwrite-strings -Werror=inline -Werror=format-nonliteral -Wformat-nonliteral -Werror=format-security -Wformat-security -Winit-self -Werror=missing-include-dirs -Werror=undef -Werror=aggregate-return -Wmissing-format-attribute -Werror=nested-externs -fno-strict-aliasing -fmessage-length=0 -Wp,-D_FORTIFY_SOURCE=2 -DG_DISABLE_DEPRECATED -DG_DISABLE_SINGLE_INCLUDES -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_SINGLE_INCLUDES -DGTK_DISABLE_DEPRECATED -DGTK_DISABLE_SINGLE_INCLUDES"
103fi
104AC_SUBST(ADDITIONAL_FLAGS)
105
106PACKAGE_CFLAGS="$PACKAGE_CFLAGS $MENU_CACHE_CFLAGS $ADDITIONAL_FLAGS"
107PACKAGE_LIBS="$PACKAGE_LIBS $MENU_CACHE_LIBS"
108
109dnl linker tweaking
110# The function of the link flag --as-needed is to prevent unnecesary linking.
111# Example: A -> B -> C
112# Normally, A would link to B and also depend on C, this is of cource
113# unnecesary. In this situation, however we do need to link to C, so this
114# must be done explicitly. This flag comes in handy when a library ABI
115# is changed, minimizing the amount of recompilations needed.
116AC_MSG_CHECKING([whether $LD accepts --as-needed])
117case `$LD --as-needed -v 2>&1 </dev/null` in
118*GNU* | *'with BFD'*)
119 LDFLAGS="$LDFLAGS -Wl,--as-needed"
120 AC_MSG_RESULT([yes])
121 ;;
122*)
123 AC_MSG_RESULT([no])
124 ;;
125esac
126
127dnl linker optimizations
128AC_MSG_CHECKING([whether $LD accepts -O1])
129case `$LD -O1 -v 2>&1 </dev/null` in
130*GNU* | *'with BFD'*)
131 LDFLAGS="$LDFLAGS -Wl,-O1"
132 AC_MSG_RESULT([yes])
133 ;;
134*)
135 AC_MSG_RESULT([no])
136 ;;
137esac
138AC_MSG_CHECKING([whether $LD accepts -Bsymbolic-functions])
139case `$LD -Bsymbolic-functions -v 2>&1 </dev/null` in
140*GNU* | *'with BFD'*)
141 LDFLAGS="$LDFLAGS -Wl,-Bsymbolic-functions"
142 AC_MSG_RESULT([yes])
143 ;;
144*)
145 AC_MSG_RESULT([no])
146 ;;
147esac
148AC_MSG_CHECKING([whether $LD accepts --sort-common])
149case `$LD --sort-common -v 2>&1 </dev/null` in
150*GNU* | *'with BFD'*)
151 LDFLAGS="$LDFLAGS -Wl,--sort-common"
152 AC_MSG_RESULT([yes])
153 ;;
154*)
155 AC_MSG_RESULT([no])
156 ;;
157esac
158
159dnl FIXME: filter for undefined symbols in plugins
160# when passing "-z defs" to linker, we would better to make sure
161# there are no undefined references. However, we intend not to
162# fix at the moment since we don't have spin-off libraray containing
163# the necessary functions.
164
165AC_ARG_ENABLE([alsa],
166 AS_HELP_STRING([--disable-alsa],
167 [compile ALSA providers (default: enable)]),
168 compile_alsa=$enableval, compile_alsa="yes")
169if test x"$compile_alsa" = "xyes"; then
170 AC_CHECK_HEADERS([alsa/asoundlib.h],
171 [AC_CHECK_LIB([asound],
172 [snd_seq_open],
173 compile_alsa=yes,compile_alsa=no)],
174 compile_alsa=no)
175fi
176AM_CONDITIONAL(BUILD_ALSA_PLUGINS, test x$compile_alsa = xyes)
177dnl FIXME: check OSS existence
178AM_CONDITIONAL(BUILD_OSS_PLUGINS, test x$compile_alsa = xno)
179
180AC_ARG_ENABLE([plugins-loading],
181 AS_HELP_STRING([--disable-plugins-loading],
182 [disable plugin loading (default: enable)]),
183 plugins_loading=$enableval, plugins_loading="yes")
184
185AM_CONDITIONAL(BUILD_PLUGIN_LOADER, test x$plugins_loading = xyes)
186
187if test x"$plugins_loading" = "xno"; then
188 AC_DEFINE(DISABLE_PLUGINS_LOADING, [1], [Disable plugin loading])
189fi
190
191dnl Here are plugin listing.
192plugin_netstatus=
193plugin_netstat=
194plugin_volume=
195plugin_volumealsa=
196plugin_cpu=
197plugin_deskno=
198plugin_batt=
199plugin_xkb=
200plugin_kbled=
201plugin_thermal=
202plugin_cpufreq=
203plugin_monitors=
204plugin_indicator=
205
206AC_MSG_CHECKING([which plugins should be built dynamically])
207AC_ARG_WITH(plugins,
208[ --with-plugins=<list> compile dynamic plugins in <list> ]
209[ plugins may be comma separated ]
210[ 'all' builds all plugins (default), 'none' builds none ]
211[ plugins prefixed with '-' are not built]
212[ Possible plugins are: ]
213[ netstatus, netstat, volume, volumealsa, cpu, deskno, batt,]
214[ kbled, xkb, thermal, cpufreq, monitors, indicator, weather]
215, plugins="$withval",[plugins="all"])
216
217if test x"$plugins" != xall -a x"$plugins" != xnone; then
218 if test x"$plugins_loading" = xno; then
219 AC_MSG_ERROR(
220 [--disable-plugins-loading and --with-plugins conflict each other.])
221 fi
222fi
223
224ALL_PLUGINS_LIST="netstatus netstat volume volumealsa cpu deskno batt kbled xkb thermal cpufreq monitors indicator weather"
225AC_SUBST(ALL_PLUGINS_LIST)
226
227AC_DEFUN([check_plugin_name],[
228 plugin_found=false
229 for name in $ALL_PLUGINS_LIST; do
230 if test x[$1] = x[$name]; then
231 plugin_found=true
232 fi
233 done
234 if test x[$plugin_found] = false; then
235 echo [Unknown plugin $1.]
236 exit 1
237 fi
238])
239
240if test "$plugins" != "none"; then
241 plugins=`echo $plugins | sed 's/,/ /g'`
242 for plugin in $plugins
243 do
244 case "$plugin" in
245 all)
246 for name in $ALL_PLUGINS_LIST
247 do
248 export plugin_$name="$name.la"
249 done
250 ;;
251 -*)
252 check_plugin_name([${plugin#-}])
253 export plugin_${plugin#-}=
254 ;;
255 *)
256 check_plugin_name([$plugin])
257 export plugin_$plugin=$plugin.la
258 ;;
259 esac
260 done
261 AC_MSG_RESULT($plugins)
262fi
263
264dnl FIXME: OSS/ALSA checking
265if test x"$compile_alsa" = "xno"; then
266 if test ! -z $plugin_volumealsa; then
267 AC_MSG_RESULT([no ALSA headers/libraries found!])
268 plugin_volumealsa=
269 fi
270else
271 dnl force OSS plugin to <null>
272 plugin_volume=
273fi
274
275dnl Exclude indicator support when there is no support.
276if test x"$indicator_support" = "xno"; then
277 plugin_indicator=
278fi
279
280PLUGINS_LIST="\
281 $plugin_netstatus \
282 $plugin_netstat \
283 $plugin_volume \
284 $plugin_volumealsa \
285 $plugin_cpu \
286 $plugin_deskno \
287 $plugin_batt \
288 $plugin_kbled \
289 $plugin_xkb \
290 $plugin_thermal \
291 $plugin_cpufreq \
292 $plugin_monitors \
293 $plugin_indicator \
294 $plugin_weather"
295
296AC_SUBST(PLUGINS_LIST)
297
298# Plugin-specific dependencies
299# nestat
300if test x"$plugin_netstat" != "x";then
301AC_CHECK_HEADER([iwlib.h],,
302 AC_MSG_ERROR([netstat plugin requires wireless-tools-devel]))
303fi
304
305# weather
306if test x"$plugin_weather" != "x";then
307PKG_CHECK_MODULES([LIBXML2], [libxml-2.0])
308AC_SUBST(LIBXML2_CFLAGS)
309AC_SUBST(LIBXML2_LIBS)
310fi
311
312# Checks for header files.
313AC_PATH_X
314AC_HEADER_STDC
315AC_HEADER_SYS_WAIT
316AC_CHECK_HEADERS([locale.h stdlib.h string.h sys/time.h unistd.h])
317
318# Checks for typedefs, structures, and compiler characteristics.
319AC_C_CONST
320AC_C_INLINE
321AC_STRUCT_TM
322
323# Checks for library functions.
324AC_FUNC_MALLOC
325AC_FUNC_MEMCMP
326AC_TYPE_SIGNAL
327AC_FUNC_STAT
328AC_FUNC_STRFTIME
329AC_CHECK_FUNCS([bzero memset mkdir setlocale strchr])
330
331dnl check for menu-cache versions 0.4.x since no macro MENU_CACHE_CHECK_VERSION
332dnl is available in those versions
333LIBS_save="${LIBS}"
334LIBS="${LIBS} ${MENU_CACHE_LIBS}"
335AC_CHECK_FUNCS(menu_cache_dir_list_children)
336LIBS="${LIBS_save}"
337
338# Generate po/LINGUAS on the fly rather than relying on translators
339# to maintain it manually. This also overcome the problem that Transifex
340# cannot add a language to po/LINGUAS if a new po file is submitted.
341rm -f $srcdir/po/LINGUAS
342for po_file in `ls $srcdir/po/*.po | sort`;
343do
344 lang=`echo "$po_file" | sed "s|.*/po/\(.*\)\.po|\1|g"`
345 echo $lang >> $srcdir/po/LINGUAS
346done
347
348GETTEXT_PACKAGE=lxpanel
349AC_SUBST(GETTEXT_PACKAGE)
350AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package.])
351
352AM_GLIB_GNU_GETTEXT
353
354AC_ARG_ENABLE(debug,
355 [AC_HELP_STRING([--enable-debug],
356 [enable debug support @<:@default=no@:>@])],
357 [enable_debug="${enableval}"],
358 [enable_debug=no]
359)
360if test "$enable_debug" = "yes"; then
361 # turn on debug and disable optimization
362 CPPFLAGS="$CPPFLAGS -DG_ENABLE_DEBUG -O0 -g"
363 case "$CC" in
364 gcc*)
365 CPPFLAGS="$CPPFLAGS -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Werror=implicit-function-declaration"
366 ;;
367 *)
368 ;;
369 esac
370 dnl Be more strict on portability
371 #CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=700"
372else
373 # turn off glib debug checks
374 CPPFLAGS="$CPPFLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS"
375fi
376
377dnl Fix invalid sysconfdir when --prefix=/usr
378if test `eval "echo $sysconfdir"` = /usr/etc
379then
380 sysconfdir=/etc
381fi
382
383AC_CONFIG_FILES([
384 lxpanel.pc
385 Makefile
386 src/Makefile
387 plugins/Makefile
388 po/Makefile.in
389 data/Makefile
390 data/default/panels/panel
391 data/two_panels/panels/top
392 data/two_panels/panels/bottom
393 man/Makefile
394])
395AC_OUTPUT
396
397echo
398echo lxpanel ......................... : Version $VERSION
399echo
400echo Prefix........................... : $prefix
401echo System config directory.......... : `eval "echo $sysconfdir"`
402echo
403
404if test x$plugins_loading = xyes; then
405echo Building dynamic plugins:
406 if test x"$plugin_netstatus" != x; then
407 AC_MSG_RESULT([ netstatus - Monitor networking status])
408 fi
409 if test x"$plugin_netstat" != x; then
410 AC_MSG_RESULT([ netstat - Monitor networking status])
411 fi
412 if test x"$plugin_volume" != x; then
413 AC_MSG_RESULT([ volume - Display and adjust volume of sound card for OSS])
414 fi
415 if test x"$plugin_volumealsa" != x; then
416 AC_MSG_RESULT([ volumealsa - Display and adjust volume of sound card for ALSA])
417 fi
418 if test x"$plugin_cpu" != x; then
419 AC_MSG_RESULT([ cpu - Display CPU loading])
420 fi
421 if test x"$plugin_deskno" != x; then
422 AC_MSG_RESULT([ deskno - Display desktop number])
423 fi
424 if test x"$plugin_batt" != x; then
425 AC_MSG_RESULT([ batt - Monitor battery status])
426 fi
427 if test x"$plugin_kbled" != x; then
428 AC_MSG_RESULT([ kbled - Indicator for CapsLock, NumLock, and ScrLock])
429 fi
430 if test x"$plugin_xkb" != x; then
431 AC_MSG_RESULT([ xkb - Keyboard layout handler])
432 fi
433 if test x"$plugin_thermal" != x; then
434 AC_MSG_RESULT([ thermal - Temperature monitor])
435 fi
436 if test x"$plugin_cpufreq" != x; then
437 AC_MSG_RESULT([ cpufreq - CpuFreq frontend])
438 fi
439 if test x"$plugin_monitors" != x; then
440 AC_MSG_RESULT([ monitors - Monitors for CPU & RAM])
441 fi
442 if test x"$plugin_indicator" != x; then
443 AC_MSG_RESULT([ indicator - Indicator support])
444 fi
445 if test x"$plugin_weather" != x; then
446 AC_MSG_RESULT([ weather - Weather conditions and forecast])
447 fi
448else
449echo Dynamic loader for plugins....... : disabled.
450fi
451
452if test x"$sysconfdir" != x'/etc'; then
453 echo
454 echo 'Warning: sysconfdir is not /etc. It might be not what you want.'
455 echo 'Please consider passing --sysconfdir=/etc to configure.'
456fi
457
458echo
459echo 'LXPanel requires menu-cache and lxmenu-data packages since'
460echo 'version 0.4.0. Please make sure they are correctly installed.'
461echo 'Otherwise, you will not be able to use applications menu.'
462echo
463