Always build win32text resp quartztext on Win32 resp Darwin

configure.ac

@@ -1177,11 +1177,8 @@ elif test "${SYS}" != "mingwce"; then
     VLC_ADD_PLUGIN([msn])
     VLC_ADD_LIBS([dmo],[-lole32 -luuid])
     VLC_ADD_PLUGIN([globalhotkeys])
-else
-    VLC_ADD_PLUGIN([win32text])
 fi
 if test "${SYS}" = "darwin"; then
-    VLC_ADD_PLUGIN([quartztext])
     VLC_ADD_LDFLAGS([quartztext],[-Wl,-framework,ApplicationServices])
 fi
 

modules/misc/Modules.am

@@ -26,6 +26,12 @@ libvlc_LTLIBRARIES += \
 	libaudioscrobbler_plugin.la \
 	liblogger_plugin.la
 
+if HAVE_WIN32
+libvlc_LTLIBRARIES += libwin32text_plugin.la
+endif
+if HAVE_DARWIN
+libvlc_LTLIBRARIES += libquartztext_plugin.la
+endif
 if ENABLE_SOUT
 libvlc_LTLIBRARIES += \
 	libvod_rtsp_plugin.la \