X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fport.mk;h=8da5214b70319dc02dc74ab2544a2023269b15c0;hb=ae36c610fdb3dfcd4d850c6fe0bf193bd0e455db;hp=2b2f83a3e203f3811d29077b26e5b003e68c4cd4;hpb=2ee35049f829fc523bab32504f31cfdef6745757;p=fw%2Fsdcc

diff --git a/src/port.mk b/src/port.mk
index 2b2f83a3..8da5214b 100644
--- a/src/port.mk
+++ b/src/port.mk
@@ -5,20 +5,20 @@
 #        PREBUILD - list of special files to build before deps.
 
 # Ports are always located in sdcc/src/<portname>
-PRJDIR = ../..
+
 # Output
 LIB = port.a
 # Include the sdcc/src directory
-INCLUDEFLAGS = -I..
+INCLUDEFLAGS = -I$(srcdir)/.. -I..
 
 # If the sources aren't specified, assume all in this directory.
 ifndef SOURCES
-SOURCES = $(wildcard *.c)
+SOURCES = $(notdir $(wildcard $(srcdir)/*.c))
 endif
 
 # If the peephole rules aren't specified, assume all.
 ifndef PEEPRULES
-PEEPDEFS = $(wildcard *.def)
+PEEPDEFS = $(notdir $(wildcard $(srcdir)/*.def))
 PEEPRULES = $(PEEPDEFS:.def=.rul)
 endif
 
@@ -26,21 +26,24 @@ PREBUILD += $(PEEPRULES)
 
 all: $(PREBUILD) dep $(LIB)
 
-include $(PRJDIR)/Makefile.common
+include $(top_builddir)/Makefile.common
 
 $(LIB): $(OBJ)
 	rm -f $(LIB)
-	ar r $(LIB) $(OBJ)
+	$(AR) r $(LIB) $(OBJ)
 	$(RANLIB) $(LIB)
 
 %.rul: %.def
-	$(AWK) -f ../SDCCpeeph.awk $< > $@
+	$(AWK) -f $(srcdir)/../SDCCpeeph.awk $< > $@
 
 dep: Makefile.dep
 
-Makefile.dep: $(PREBUILD) Makefile $(SOURCES) $(SPECIAL) *.h $(PRJDIR)/*.h $(PRJDIR)/src/*.h
-	$(CPP) $(CPPFLAGS) $(M_OR_MM) $(SOURCES) >Makefile.dep
+Makefile.dep: $(PREBUILD) Makefile $(SOURCES) $(SPECIAL)
+	$(CPP) $(CPPFLAGS) $(M_OR_MM) $(filter %.c,$^) >Makefile.dep
 
-include Makefile.dep
+# don't include Makefile.dep for the listed targets:
+ifeq "$(findstring $(MAKECMDGOALS),clean distclean)" ""
+  -include Makefile.dep
+endif
 
-include ../port-clean.mk
+include $(srcdir)/../port-clean.mk