isrc/Makefile: Don't use -e with echo

-e with echo is for the interpretation of backslash escapes and was used
with \t here.

However on some systems this isn't interpreted properly. e.g Debian
which produces output like

  -e   CC mtd-cli-bd.o

Remove the -e and \t and just line things up manually.

Signed-off-by: Andrew Clayton <[email protected]>

src/Makefile

@@ -45,12 +45,12 @@ endif
 all: $(APPNAME)
 
 $(APPNAME): $(objects)
-	@echo -e "  LNK\t$@"
+	@echo "  LNK  $@"
 	$(v)$(CC) $(LDFLAGS) $(ASAN) -o $@ $(objects) $(LIBS)
 
 %.o: %.c
 %.o: %.c $(DEPDIR)/%.o.d
-	@echo -e "  CC\t$@"
+	@echo "  CC   $@"
 	$(v)$(CC) $(DEPFLAGS) $(CFLAGS) -c -o $@ $<
 	$(POSTCOMPILE)
 
@@ -60,7 +60,7 @@ hdrobjs := $(headers:.h=.gch)
 hdrchk: $(hdrobjs)
 %.gch: %.h
 %.gch: %.h $(DEPDIR)/%.gch.d
-	@echo -e "  CC\t$<"
+	@echo "  CC   $<"
 	$(v)$(CC) $(DEPFLAGS) $(CFLAGS) -c -o $@ $<
 	$(POSTCOMPILE)