Adding support for building calendar by having MOZ_CALENDAR=1 set. r=cls.

Makefile.in

@@ -170,6 +170,10 @@ ifneq (,$(MOZ_STATIC_COMPONENTS)$(MOZ_META_COMPONENTS))
 DIRS   += modules/staticmod
 endif
 
+ifdef MOZ_CALENDAR
+DIRS	+= calendar
+endif
+
 DIRS	+= xpfe/bootstrap
 
 endif # BUILD_MODULES == all

allmakefiles.sh

@@ -1066,6 +1066,12 @@ if [ "$BUILD_MODULES" = "all" ]; then
 
 MAKEFILES_themes=`cat ${srcdir}/themes/makefiles`
 
+MAKEFILES_calendar="
+        calendar/Makefile
+        calendar/libxpical/Makefile
+        calendar/resources/Makefile
+       "
+
 add_makefiles "
 $MAKEFILES_caps
 $MAKEFILES_db
@@ -1128,6 +1134,10 @@ if test -n "$MOZ_PSM"; then
     add_makefiles "$MAKEFILES_psm2"
 fi
 
+if test -n "$MOZ_CALENDAR"; then
+    add_makefiles "$MAKEFILES_calendar"
+fi
+
 else
 
 # Standalone modules go here

client.mk

@@ -338,6 +338,19 @@ ifeq ($(MOZ_CO_MODULE),)
 endif
 CVSCO_SEAMONKEY := $(CVSCO) $(CVS_CO_DATE_FLAGS) $(MOZ_CO_MODULE)
 
+####################################
+# CVS defines for Calendar (pulled and built if MOZ_CALENDAR is set)
+#
+CVSCO_CALENDAR := $(CVSCO) $(CVS_CO_DATE_FLAGS) mozilla/calendar
+
+ifdef MOZ_CALENDAR
+FASTUPDATE_CALENDAR := fast_update $(CVSCO_CALENDAR)
+CHECKOUT_CALENDAR := cvs_co $(CVSCO_CALENDAR)
+else
+CHECKOUT_CALENDAR := true
+FASTUPDATE_CALENDAR := true
+endif
+
 #######################################################################
 # Rules
 # 
@@ -401,6 +414,7 @@ real_checkout:
         cvs_co $(CVSCO_GFX2) && \
         cvs_co $(CVSCO_IMGLIB2) && \
 	cvs_co $(CVSCO_SEAMONKEY) && \
+	$(CHECKOUT_CALENDAR) && \
 	cvs_co $(CVSCO_NOSUBDIRS)
 	@echo "checkout finish: "`date` | tee -a $(CVSCO_LOGFILE)
 #	@: Check the log for conflicts. ;
@@ -457,6 +471,7 @@ real_fast-update:
 	fast_update $(CVSCO_GFX2) && \
 	fast_update $(CVSCO_IMGLIB2) && \
 	fast_update $(CVSCO_SEAMONKEY) && \
+	$(FASTUPDATE_CALENDAR) && \
 	fast_update $(CVSCO_NOSUBDIRS)
 	@echo "fast_update finish: "`date` | tee -a $(CVSCO_LOGFILE)
 #	@: Check the log for conflicts. ;