Add LDFLAGS to linker calls
Fix deps on check targets for parallel tests

Patch by Kevin McCarthy <signals42@gmail.com>

--- Makefile.in
+++ Makefile.in
@@ -74,13 +74,13 @@
 all: $(CONFIGURED) ical
 
 ical: $(LIB3) $(LIB2) $(LIB1) $(OBJS) main.o
-	$(CXXLINKER) -o $@ $(OBJS) main.o $(LIBS)
+	$(CXXLINKER) $(LDFLAGS) -o $@ $(OBJS) main.o $(LIBS)
 
 ical-bundle: $(LIB3) $(LIB2) $(LIB1) $(OBJS) mbundle.o
-	$(CXXLINKER) -o $@ $(OBJS) mbundle.o $(BLIBS)
+	$(CXXLINKER) $(LDFLAGS) -o $@ $(OBJS) mbundle.o $(BLIBS)
 
 ical-tiny: $(LIB3) $(LIB2) $(LIB1) $(OBJS) mbundle.o
-	$(CXXLINKER) -o $@ $(OBJS) mbundle.o $(TINY_BLIBS)
+	$(CXXLINKER) $(LDFLAGS) -o $@ $(OBJS) mbundle.o $(TINY_BLIBS)
 
 $(LIB1): FRC
 	@echo making in calendar
@@ -195,7 +195,7 @@
 check_text:
 	@ICAL_LIBRARY=$(srcdir) ./ical -nodisplay -f $(srcdir)/tests/no_x.tcl
 
-check_x:
+check_x: check_text
 	@ICAL_LIBRARY=$(srcdir) ./ical -f $(srcdir)/tests/x.tcl
 
 # Rules for shipping html documentation