Miscellaneous patches from Ralf Corsepius <corsepiu@faw.uni-ulm.de>

that are part of the Makefile.am conversion effort but were missed
in the previous commits.

make/compilers/gcc-target-default.cfg

@@ -224,7 +224,7 @@ CLOBBER_DEPEND=$(DEPEND)
 # on 'make clean'
 #
 
-depend: $(C_FILES) $(CC_FILES) $(S_FILES)
+depend-am: $(C_FILES) $(CC_FILES) $(S_FILES)
 ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0)
 #       Use gcc -M to generate dependencies
 #       Replace foo.o with $(ARCH)/foo.o
@@ -235,6 +235,7 @@ ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0)
 	    -e 's?$(ARCH)/?$$(ARCH)/?'   >$(DEPEND).tmp
 	$(MV) $(DEPEND).tmp $(DEPEND)
 endif
+depend: depend-am
 
 # spell out all the LINK_FILE's, rather than using -lbsp, so
 #  that $(LINK_FILES) can be a dependency
@@ -306,5 +307,5 @@ endif
 
 
 define make-rel
-	$(LD) $(LDFLAGS_INCOMPLETE) $(XLDFLAGS) -o $@ $(OBJS)
+	$(LD) $(LDFLAGS_INCOMPLETE) $(XLDFLAGS) -o $@ $^
 endef

make/custom/gensh1.cfg

@@ -36,8 +36,6 @@ CFLAGS_DEBUG_V =
 # -O4 is ok for RTEMS
 CFLAGS_OPTIMIZE_V = -O4 
 
-CPPFLAGS+=$(BSP_CPPFLAGS)
-
 #  This section makes the target dependent options file.
 
 #  NDEBUG (C library)

make/custom/pc386.cfg

@@ -96,9 +96,10 @@ define make-exe
 	  $(START16FILE) $(START16ADDR) 0 $(basename $@).bin $(RELOCADDR) 0
 	$(NM) -g -n $(basename $@).obj > $(basename $@).num
 	$(SIZE) $(basename $@).obj
-        $(INSTALL_VARIANT) -m 555 $(basename $@).bt ${PROJECT_RELEASE}/BootImgs
+        @$(mkinstalldirs) ${PROJECT_RELEASE}/BootImgs
+        $(INSTALL_PROGRAM) $(basename $@).bt ${PROJECT_RELEASE}/BootImgs
 	$(CC) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_LD) -Wl,-Ttext,$(RELOCADDR) \
-	    -o $(basename $@).coff $(LINK_OBJS) $(LINK_LIBS)
+	    -o $@ $(LINK_OBJS) $(LINK_LIBS)
 endef
 define make-cxx-exe
 	$(CXX) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_LD) -Wl,-Ttext,$(RELOCADDR) \