sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 52 insertions, 0 deletions

diff --git a/src/port.mk b/src/port.mk
new file mode 100644
index 0000000..5253e8b
--- /dev/null
+++ b/src/port.mk
@@ -0,0 +1,52 @@
+# Common Makefile for all ports.
+# Input: SOURCES - list of C files included in the project
+#        SPECIAL - list of special files that should be included in dependencies
+#        PEEPRULES - list of all peephole rules (.rul) derrived files
+#        PREBUILD - list of special files to build before deps.
+
+# Ports are always located in sdcc/src/<portname>
+
+# Output
+LIB = port.a
+# Include the sdcc/src directory
+INCLUDEFLAGS = -I$(srcdir)/.. -I..
+
+# If the sources aren't specified, assume all in this directory.
+ifndef SOURCES
+SOURCES = $(sort $(notdir $(wildcard $(srcdir)/*.c)))
+endif
+ifndef CXXSOURCES
+CXXSOURCES = $(sort $(notdir $(wildcard $(srcdir)/*.cc)))
+endif
+
+# If the peephole rules aren't specified, assume all.
+ifndef PEEPRULES
+PEEPDEFS = $(notdir $(wildcard $(srcdir)/*.def))
+PEEPRULES = $(PEEPDEFS:.def=.rul)
+endif
+
+PREBUILD += $(PEEPRULES)
+
+all: $(PREBUILD) dep $(LIB)
+
+include $(top_builddir)/Makefile.common
+
+$(LIB): $(OBJ)
+	rm -f $(LIB)
+	$(AR) rc $(LIB) $(OBJ)
+	$(RANLIB) $(LIB)
+
+%.rul: %.def
+	$(AWK) -f $(srcdir)/../SDCCpeeph.awk $< > $@
+
+dep: Makefile.dep
+
+Makefile.dep: $(PREBUILD) Makefile $(SOURCES) $(CXXSOURCES) $(SPECIAL)
+	$(MAKEDEP) $(CPPFLAGS) $(filter %.c %.cc,$^) >Makefile.dep
+
+# don't include Makefile.dep for the listed targets:
+ifeq "$(findstring $(MAKECMDGOALS),clean distclean)" ""
+  -include Makefile.dep
+endif
+
+include $(srcdir)/../port-clean.mk