>>> Unpacking source...
>>> Unpacking wmcalendar-0.5.2.tar.gz to /var/tmp/portage/x11-plugins/wmcalendar-0.5.2/work
 * Applying wmcalendar-0.5.2-exit-sin-and-cos.patch ...
  [ ok ]
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/x11-plugins/wmcalendar-0.5.2/work/wmcalendar-0.5.2/Src ...
make -j14
i686-pc-linux-gnu-gcc -O2 -pipe `pkg-config --cflags gtk+-2.0` -I.  -DICON_TYPE= -D`uname -s` -DHAVE_SYS_TIME_H -c wmCalendar.c -o wmCalendar.o 
i686-pc-linux-gnu-gcc -O2 -pipe `pkg-config --cflags gtk+-2.0` -I.  -DICON_TYPE= -D`uname -s` -DHAVE_SYS_TIME_H -c settings.c -o settings.o 
i686-pc-linux-gnu-gcc -O2 -pipe `pkg-config --cflags gtk+-2.0` -I.  -DICON_TYPE= -D`uname -s` -DHAVE_SYS_TIME_H -c dockapp.c -o dockapp.o 
i686-pc-linux-gnu-gcc -O2 -pipe `pkg-config --cflags gtk+-2.0` -I.  -DICON_TYPE= -D`uname -s` -DHAVE_SYS_TIME_H -c calendarfunc.c -o calendarfunc.o 
i686-pc-linux-gnu-gcc -O2 -pipe `pkg-config --cflags gtk+-2.0` -I.  -DICON_TYPE= -D`uname -s` -DHAVE_SYS_TIME_H -c calendar.c -o calendar.o 
In file included from calendar.h:1,
                 from calendar.c:1:
/usr/include/ical.h:22:2:In file included from calendarfunc.h:25 ,
                 from calendarfunc.c:23warning: #warning "#include <ical.h> is deprecated.  Please #include <libical/ical.h> instead."
:
/usr/include/ical.h:22:2: warning: #warning "#include <ical.h> is deprecated.  Please #include <libical/ical.h> instead."
In file included from calendar.h:1,
                 from wmCalendar.h:69,
                 from wmCalendar.c:10:
/usr/include/ical.h:22:2: warning: #warning "#include <ical.h> is deprecated.  Please #include <libical/ical.h> instead."
In file included from calendarfunc.h:25,
                 from wmCalendar.h:71,
                 from wmCalendar.c:10:
/usr/include/ical.h:22:2: warning: #warning "#include <ical.h> is deprecated.  Please #include <libical/ical.h> instead."
calendar.c:52: error: conflicting types for 'kill'
/usr/include/signal.h:117: error: previous declaration of 'kill' was here
calendar.c: In function 'deleteCalObjs':
calendar.c:322: warning: assignment from incompatible pointer type
make: *** [calendar.o] Error 1
make: *** Waiting for unfinished jobs....
 * 
 * ERROR: x11-plugins/wmcalendar-0.5.2 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2167:  Called die
 * The specific snippet of code:
 *       emake || die "emake failed."
 *  The die message:
 *   emake failed.
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/log/portage/x11-plugins/wmcalendar-0.5.2:20081124-120533.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-plugins/wmcalendar-0.5.2/temp/environment'.
 *