X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=device%2Flib%2FMakefile.in;h=5fc4f4791d0427cab6a45009b42c5d23c069e82b;hb=f980a0d1a6e863eebf11d3562634233b3f61b4bd;hp=d73ff859681a9809adbe3d48b7cab9c299a85232;hpb=604f0a48a1db36000a837cfd490010ae3795e237;p=fw%2Fsdcc

diff --git a/device/lib/Makefile.in b/device/lib/Makefile.in
index d73ff859..5fc4f479 100644
--- a/device/lib/Makefile.in
+++ b/device/lib/Makefile.in
@@ -7,101 +7,390 @@ VERSIONHI       = @VERSIONHI@
 VERSIONLO       = @VERSIONLO@
 VERSIONP        = @VERSIONP@
 
-SHELL		= /bin/sh
-CPP		= @CPP@
-INSTALL		= @INSTALL@
+SHELL           = /bin/sh
+CPP             = @CPP@
+INSTALL         = @INSTALL@
 CP              = @CP@
 
-PRJDIR		= ../..
-INCDIR		= $(PRJDIR)/device/include
+LIB_TYPE        = @LIB_TYPE@
 
-CC		= $(PRJDIR)/bin/sdcc
-CPP		= $(PRJDIR)/bin/sdcpp
+ifeq ($(shell uname -s),Linux)
+CP_U    = $(CP) -u
+else
+CP_U    = $(CP)
+endif
+
+top_builddir    = @top_builddir@
+top_srcdir      = @top_srcdir@
+VPATH           = @srcdir@
+srcdir          = @srcdir@
+INCDIR          = $(top_srcdir)/device/include
+ifndef PORTINCDIR
+PORTINCDIR      = $(INCDIR)/mcs51
+endif
+
+CC              = $(top_builddir)/bin/sdcc
+CPP             = $(top_builddir)/bin/sdcpp
 
 prefix          = @prefix@
 exec_prefix     = @exec_prefix@
 bindir          = @bindir@
 libdir          = @libdir@
 datadir         = @datadir@
+datarootdir     = @datarootdir@
 includedir      = @includedir@
 mandir          = @mandir@
 man1dir         = $(mandir)/man1
 man2dir         = $(mandir)/man2
 infodir         = @infodir@
-srcdir          = @srcdir@
 
-CPPFLAGS        = -I$(INCDIR) 
-CFLAGS		= 
-
-OBJECTS		= _atoi.rel _atol.rel _autobaud.rel _bp.rel _char2fs.rel \
-		  _decdptr.rel _divsint.rel _divslong.rel _divuint.rel \
-		  _divulong.rel _fs2char.rel _fs2int.rel _fs2long.rel \
-		  _fs2uchar.rel _fs2uint.rel _fs2ulong.rel _fsadd.rel \
-		  _fsdiv.rel _fseq.rel _fsgt.rel _fslt.rel _fsmul.rel \
-		  _fsneq.rel _fssub.rel _gptrget.rel _gptrput.rel \
-		  _int2fs.rel _iscntrl.rel _isdigit.rel _isgraph.rel \
-		  _islower.rel _isprint.rel _ispunct.rel _isspace.rel \
-		  _isupper.rel _isxdigit.rel _long2fs.rel _memcmp.rel \
-		  _memcpy.rel _memset.rel _modsint.rel _modslong.rel \
-		  _moduint.rel _modulong.rel _mulsint.rel _muluint.rel \
-		  _mululong.rel _muslong.rel _ser.rel _setjmp.rel \
-		  _spx.rel _startup.rel _strchr.rel _strcmp.rel _strcpy.rel \
-		  _strcspn.rel _strlen.rel _strncat.rel _strncmp.rel \
-		  _strncpy.rel _strpbrk.rel _strrchr.rel _strspn.rel \
-		  _strstr.rel _strtok.rel _uchar2fs.rel _uint2fs.rel \
-		  _ulong2fs.rel malloc.rel serial.rel ser_ir.rel printfl.rel \
-		  printf_large.rel vprintf.rel puts.rel gets.rel \
-		  assert.rel _strcat.rel
-SOURCES		= $(patsubst %.rel,%.c,$(OBJECTS))
-
-include incl.mk
+lib_dir_suffix  = @lib_dir_suffix@
+
+sdcc_libdir     = $(DESTDIR)$(datadir)/$(lib_dir_suffix)
+
+CPPFLAGS        = -I$(INCDIR) -I$(PORTINCDIR)
+CFLAGS          = $(MODELFLAGS) --nostdinc --std-c99
+
+BUILDDIR        = build
+# Default
+PORT            = z80
+ifndef PORTDIR
+PORTDIR         = $(abspath $(BUILDDIR)/$(PORT))
+endif
+
+OPT_DISABLE_AVR   = @OPT_DISABLE_AVR@
+OPT_DISABLE_DS390 = @OPT_DISABLE_DS390@
+OPT_DISABLE_DS400 = @OPT_DISABLE_DS400@
+OPT_DISABLE_GBZ80 = @OPT_DISABLE_GBZ80@
+OPT_DISABLE_HC08  = @OPT_DISABLE_HC08@
+OPT_DISABLE_MCS51 = @OPT_DISABLE_MCS51@
+OPT_DISABLE_PIC   = @OPT_DISABLE_PIC@
+OPT_DISABLE_PIC16 = @OPT_DISABLE_PIC16@
+OPT_DISABLE_XA51  = @OPT_DISABLE_XA51@
+OPT_DISABLE_Z80   = @OPT_DISABLE_Z80@
+
+SOURCES_FLOAT = $(COMMON_FLOAT) \
+  _fscmp.c \
+  _fsget1arg.c \
+  _fsget2args.c \
+  _fsnormalize.c \
+  _fsreturnval.c \
+  _fsrshift.c \
+  _fsswapargs.c \
+  _logexpf.c
+
+SOURCES_INT = $(COMMON_INT) \
+  _divsint.c \
+  _divuint.c \
+  _modsint.c \
+  _moduint.c \
+  _mulint.c
+
+SOURCES_LONG = $(COMMON_LONG) \
+  _divulong.c \
+  _mullong.c
+
+SOURCES_SDCC = $(COMMON_SDCC) \
+  _autobaud.c \
+  _bp.c \
+  _decdptr.c \
+  _gptrget.c \
+  _gptrgetc.c \
+  _gptrput.c \
+  _ser.c \
+  _setjmp.c \
+  serial.c \
+  _itoa.c \
+  _ltoa.c \
+  _spx.c \
+  _startup.c \
+  _strlen.c \
+  _memmove.c \
+  _heap.c \
+  sprintf.c \
+  vprintf.c \
+  printf_fast.c \
+  printf_fast_f.c \
+  printf_tiny.c \
+  printfl.c \
+  bpx.c
+
+SOURCES = $(SOURCES_FLOAT) $(SOURCES_INT) $(SOURCES_LONG) $(SOURCES_SDCC)
+
+OBJECTS_FLOAT = $(SOURCES_FLOAT:%.c=$(PORT)/%.rel)
+OBJECTS_INT = $(SOURCES_INT:%.c=$(PORT)/%.rel)
+OBJECTS_LONG = $(SOURCES_LONG:%.c=$(PORT)/%.rel)
+OBJECTS_SDCC = $(SOURCES_SDCC:%.c=$(PORT)/%.rel)
+
+OBJECTS = $(OBJECTS_FLOAT) $(OBJECTS_INT) $(OBJECTS_LONG) $(OBJECTS_SDCC)
+
+XA51_FLOAT = $(COMMON_FLOAT)
+
+XA51_INT = $(COMMON_INT) \
+  _divsint.c \
+  _divuint.c \
+  _modsint.c \
+  _moduint.c \
+  _mulint.c
+
+XA51_LONG = $(COMMON_LONG) \
+  _divulong.c \
+  _mullong.c
+
+XA51_SDCC = $(COMMON_SDCC) \
+  _memmove.c \
+  _strlen.c \
+  _heap.c
+
+XA51SOURCES = $(XA51_FLOAT) $(XA51_INT) $(XA51_LONG) $(XA51_SDCC)
+XA51OBJECTS = $(XA51SOURCES:%.c=$(PORT)/%.rel)
+
+ifeq ($(LIB_TYPE), SDCCLIB)
+LIB_FILES = $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+else ifeq ($(LIB_TYPE), AR)
+LIB_FILES = $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+else ifeq ($(LIB_TYPE), RANLIB)
+LIB_FILES = $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+else
+LIB_FILES = $(OBJECTS_FLOAT) $(OBJECTS_INT) $(OBJECTS_LONG) $(OBJECTS_SDCC) $(PORTDIR)/libfloat.lib $(PORTDIR)/libint.lib $(PORTDIR)/liblong.lib $(PORTDIR)/libsdcc.lib
+endif
+
+OEXT            = .rel
+
+include $(srcdir)/incl.mk
+
+ifeq ($(OPT_DISABLE_DS390), 0)
+TARGETS        += model-ds390
+endif
+
+ifeq ($(OPT_DISABLE_DS400), 0)
+TARGETS        += model-ds400
+endif
+
+ifeq ($(OPT_DISABLE_HC08), 0)
+TARGETS        += model-hc08
+endif
+
+ifeq ($(OPT_DISABLE_MCS51), 0)
+TARGETS        += models small-mcs51-stack-auto
+endif
+
+ifeq ($(OPT_DISABLE_PIC), 0)
+TARGETS        += model-pic14
+endif
+
+ifeq ($(OPT_DISABLE_PIC16), 0)
+TARGETS        += model-pic16
+endif
+
+ifeq ($(OPT_DISABLE_Z80), 0)
+TARGETS        += model-z80
+endif
+
+ifeq ($(OPT_DISABLE_GBZ80), 0)
+TARGETS        += model-gbz80
+endif
 
 # Compiling entire program or any subproject
 # ------------------------------------------
-all: checkconf models modelDS390
+all: checkconf $(TARGETS)
 
-objects: $(OBJECTS)
+objects: build-dir $(OBJECTS) port-specific-objects $(LIB_FILES) clean_intermediate
 
 models:
-	for model in $(MODELS); do \
-	  test -d $$model || mkdir $$model; \
-	  $(MAKE) CFLAGS="$(CFLAGS) --model-$$model" objects; \
-	  mv *.rel $$model; \
-	  mv *.asm $$model; \
-	  mv *.cdb $$model; \
-	done
+	if grep '^mcs51\>' $(top_builddir)/ports.build > /dev/null; then \
+	  for model in $(MODELS); do \
+	    $(MAKE) MODELFLAGS="--model-$$model" PORT=$$model PORTINCDIR=$(INCDIR)/mcs51 objects; \
+	  done \
+	fi
+
+small-mcs51-stack-auto:
+	if grep '^mcs51\>' $(top_builddir)/ports.build > /dev/null; then \
+	  mkdir -p small-stack-auto; cp small/Makefile small-stack-auto; \
+	  $(MAKE) MODELFLAGS="--model-small --stack-auto" PORT=small-stack-auto PORTDIR=$(abspath $(BUILDDIR)/small-stack-auto) PORTINCDIR=$(INCDIR)/mcs51 objects; \
+	fi
 
-modelDS390:
-	test -d ds390 || mkdir ds390
-	$(MAKE) CFLAGS="$(CFLAGS) -mds390 --model-flat24 \
-		--stack-10bit" objects
-	cd ds390; $(MAKE)
-	cp *.lib ds390
-	mv *.rel *.asm *.cdb ds390
+model-mcs51-stack-auto:
+	if grep '^mcs51\>' $(top_builddir)/ports.build > /dev/null; then \
+	  for model in $(MODELS); do \
+	    mkdir -p $${model}-stack-auto; cp $${model}/Makefile $${model}-stack-auto; \
+	    $(MAKE) MODELFLAGS="--model-$$model --stack-auto" PORT=$${model}-stack-auto PORTDIR=$(abspath $(BUILDDIR)/$${model}-stack-auto) PORTINCDIR=$(INCDIR)/mcs51 objects; \
+	  done \
+	fi
+
+model-mcs51-xstack-auto:
+	if grep '^mcs51\>' $(top_builddir)/ports.build > /dev/null; then \
+	  for model in $(MODELS); do \
+	    mkdir -p $${model}-xstack-auto; cp $${model}/Makefile $${model}-xstack-auto; \
+	    $(MAKE) MODELFLAGS="--model-$$model --stack-auto --xstack -DUSE_FLOATS=1" PORT=$${model}-xstack-auto PORTDIR=$(abspath $(BUILDDIR)/$${model}-xstack-auto) PORTINCDIR=$(INCDIR)/mcs51 objects; \
+	  done \
+	fi
+
+model-ds390:
+	if grep '^ds390\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) MODELFLAGS="-mds390" PORT=ds390 PORTINCDIR=$(INCDIR)/mcs51 objects; \
+	fi
+
+model-ds400:
+	if grep '^ds400\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) MODELFLAGS="-mds400" PORT=ds400 PORTINCDIR=$(INCDIR)/mcs51 objects; \
+	fi
+
+model-xa51:
+	if grep '^xa51\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) MODELFLAGS="-mxa51" PORT=xa51 objects-xa51; \
+	fi
+
+objects-xa51: build-dir $(XA51OBJECTS) port-specific-objects
+
+$(PORTDIR)/lib$(PORT).lib: $(XA51OBJECTS)
+ifeq ($(LIB_TYPE), SDCCLIB)
+	../../bin/sdcclib -a $(PORTDIR)/lib$(PORT).lib $(XA51OBJECTS)
+else ifeq ($(LIB_TYPE), AR)
+	ar -Sq $(PORTDIR)/lib$(PORT).lib $(XA51OBJECTS)
+else ifeq ($(LIB_TYPE), RANLIB)
+	ar -Sq $(PORTDIR)/lib$(PORT).lib $(XA51OBJECTS)
+	$(top_builddir)/bin/asranlib $(PORTDIR)/lib$(PORT).lib
+else
+	rm -f $(PORTDIR)/lib$(PORT).lib
+	for i in $(notdir $(basename $(XA51OBJECTS))); do echo $$i >> $(PORTDIR)/lib$(PORT).lib; done
+	cp $(XA51OBJECTS) $(PORTDIR)
+endif
+
+model-z80:
+	if grep '^z80\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) MODELFLAGS="-mz80" PORT=z80 objects-z80 OEXT=.o; \
+	fi
+
+model-gbz80:
+	if grep '^z80\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) MODELFLAGS="-mgbz80" PORT=gbz80 objects-z80 OEXT=.o; \
+	fi
+
+objects-z80: build-dir port-specific-objects clean_intermediate
+
+model-hc08:
+	if grep '^hc08\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) MODELFLAGS="-mhc08" PORT=hc08 objects-hc08; \
+	fi
+
+objects-hc08: build-dir port-specific-objects clean_intermediate
+
+model-pic16:
+	if grep '^pic16\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) PORT=pic16 objects-pic16; \
+	fi
+
+objects-pic16: build-dir port-specific-objects-pic16 clean_intermediate-pic16
+
+model-pic14:
+	if grep '^pic\>' $(top_builddir)/ports.build > /dev/null; then \
+	  $(MAKE) PORT=pic objects-pic14; \
+	fi
+
+objects-pic14: build-dir port-specific-objects-pic14 clean_intermediate-pic14
+
+build-dir: $(PORTDIR) $(PORT)
+
+$(PORTDIR):
+	mkdir -p $(PORTDIR)
+
+$(PORT):
+	mkdir -p $(PORT)
+
+port-specific-objects:
+ifneq ($(LIB_TYPE), LIB)
+	-if [ -f $(PORT)/Makefile ]; then \
+	  $(MAKE) -C $(PORT) PORT=$(PORT); \
+	fi
+else
+	-if [ -f $(PORT)/Makefile ]; then \
+	  $(MAKE) -C $(PORT) PORT=$(PORT); \
+	 fi
+endif
+
+port-specific-objects-pic16:
+	-if [ -f $(PORT)/Makefile ]; then \
+	  $(MAKE) -C $(PORT); \
+	  for i in $(PORT)/*/lib*.a; do cp -f $$i $(PORTDIR)/$$(basename $$i .a).lib; done; \
+	  cp -f $(PORT)/*/crt0*.o $(PORTDIR); \
+	fi
+
+port-specific-objects-pic14:
+	-if [ -f $(PORT)/Makefile ]; then \
+	  mkdir -p $(PORT)/bin; \
+	  $(MAKE) -C $(PORT); \
+	  cp -f $(PORT)/bin/*.* $(PORTDIR); \
+	fi
+
+$(LIB_FILES): $(OBJECTS_FLOAT) $(OBJECTS_INT) $(OBJECTS_LONG) $(OBJECTS_SDCC)
+ifeq ($(LIB_TYPE), SDCCLIB)
+	../../bin/sdcclib -a $(PORTDIR)/libfloat.lib $(OBJECTS_FLOAT)
+	../../bin/sdcclib -a $(PORTDIR)/libint.lib $(OBJECTS_INT)
+	../../bin/sdcclib -a $(PORTDIR)/liblong.lib $(OBJECTS_LONG)
+	../../bin/sdcclib -a $(PORTDIR)/libsdcc.lib $(OBJECTS_SDCC)
+else ifeq ($(LIB_TYPE), AR)
+	ar -Scq $(PORTDIR)/libfloat.lib $(OBJECTS_FLOAT)
+	ar -Scq $(PORTDIR)/libint.lib $(OBJECTS_INT)
+	ar -Scq $(PORTDIR)/liblong.lib $(OBJECTS_LONG)
+	ar -Scq $(PORTDIR)/libsdcc.lib $(OBJECTS_SDCC)
+else ifeq ($(LIB_TYPE), RANLIB)
+	ar -Scq $(PORTDIR)/libfloat.lib $(OBJECTS_FLOAT); $(top_builddir)/bin/asranlib $(PORTDIR)/libfloat.lib
+	ar -Scq $(PORTDIR)/libint.lib $(OBJECTS_INT); $(top_builddir)/bin/asranlib $(PORTDIR)/libint.lib
+	ar -Scq $(PORTDIR)/liblong.lib $(OBJECTS_LONG); $(top_builddir)/bin/asranlib $(PORTDIR)/liblong.lib
+	ar -Scq $(PORTDIR)/libsdcc.lib $(OBJECTS_SDCC); $(top_builddir)/bin/asranlib $(PORTDIR)/libsdcc.lib
+else
+	rm -f $(PORTDIR)/libfloat.lib
+	for i in $(notdir $(basename $(OBJECTS_FLOAT))); do echo $$i >> $(PORTDIR)/libfloat.lib; done
+	cp $(OBJECTS_FLOAT) $(PORTDIR)
+	rm -f $(PORTDIR)/libint.lib
+	for i in $(notdir $(basename $(OBJECTS_INT))); do echo $$i >> $(PORTDIR)/libint.lib; done
+	cp $(OBJECTS_INT) $(PORTDIR)
+	rm -f $(PORTDIR)/liblong.lib
+	for i in $(notdir $(basename $(OBJECTS_LONG))); do echo $$i >> $(PORTDIR)/liblong.lib; done
+	cp $(OBJECTS_LONG) $(PORTDIR)
+	rm -f $(PORTDIR)/libsdcc.lib
+	for i in $(notdir $(basename $(OBJECTS_SDCC))); do echo $$i >> $(PORTDIR)/libsdcc.lib; done
+	cp $(OBJECTS_SDCC) $(PORTDIR)
+endif
+
+clean_intermediate:
+	rm -f $(PORTDIR)/*.lst $(PORTDIR)/*.sym
+
+clean_intermediate-pic16:
+	$(MAKE) -C $(PORT) clean-intermediate
+
+clean_intermediate-pic14:
+	$(MAKE) -C $(PORT) clean-intermediate
 
 # Compiling and installing everything and runing test
 # ---------------------------------------------------
-install: installdirs
-	$(CP) *.c $(datadir)/lib/
-	for model in $(MODELS); do \
-	 [ -d $$model ] || $(MAKE) all; \
-	 $(CP) $$model/*.rel *.lib $(datadir)/lib/$$model/; \
-	 $(CP) $$model/*.asm $(datadir)/lib/$$model/; \
-	 $(CP) $$model/*.cdb $(datadir)/lib/$$model/; \
-	done
-	$(MAKE) modelDS390 
-	$(CP) ds390/*.lib ds390/*.rel ds390/*.asm ds390/*.cbd $(datadir)/lib/ds390
+install: all installdirs
+	$(CP_U) -r $(BUILDDIR)/* $(sdcc_libdir)
+	$(CP_U) -r $(MODELS) $(srcdir)/mcs51 $(srcdir)/ds390 $(srcdir)/ds400 \
+	                     $(srcdir)/gbz80 $(srcdir)/z80 $(srcdir)/hc08 \
+	                     $(srcdir)/pic $(srcdir)/pic16 $(srcdir)/*.c $(sdcc_libdir)/src
+	$(CP_U) -r $(MODELS) mcs51 ds390 ds400 gbz80 z80 hc08 $(sdcc_libdir)/src
 
+	for src in $(MODELS) ds390 ds400 gbz80 z80 hc08 pic pic16; do \
+	  find $(sdcc_libdir)/src/$$src -depth \
+	    \( -name '*.rel' -o -name '*.dump*' -o -name '*.sym' -o -name '*.o' -o -name '*.lib' -o \
+	    -name '*.lst' -o -name '*.asm' -o -name '.svn' -o -name 'autom4te.cache' -o \
+	    -name 'build' -o -name 'bin' -o -name 'Makefile*' -o -name 'config*' -o \
+	    -name 'depcomp' -o -name 'missing' -o -name 'install-sh' -o \
+	    -name 'bootstrap.sh' \) \
+	    -exec rm -rf {} + ; \
+	done
+	find $(sdcc_libdir)/src/mcs51 -depth \
+	  \( -name '*.rel' -o -name '*.dump*' -o -name '*.sym' -o -name '*.o' -o -name '*.lib' -o \
+	  -name '*.lst' -o -name '.svn' -o -name 'build' -o -name 'bin' -o \
+	  -name 'Makefile*' \) \
+	  -exec rm -rf {} +
 
 # Deleting all the installed files
 # --------------------------------
 uninstall:
-	for hdr in *.h; do rm -f $(datadir)/$$hdr; done
-	for model i $(MODELS); do \
-	  rm -rf $(datadir)/lib/$$model; \
-	done
-	rm -rf $(datadir)/lib/ds390
-
+	rm -rf $(sdcc_libdir)
 
 # Performing self-test
 # --------------------
@@ -116,41 +405,47 @@ installcheck:
 # Creating installation directories
 # ---------------------------------
 installdirs:
-	[ -d $(datadir)/lib ] || mkdir -p $(datadir)/lib
+	[ -d $(sdcc_libdir) ] || mkdir -p $(sdcc_libdir)
 	for model in $(MODELS); do \
-	 [ -d $(datadir)/lib/$$model ] || \
-	 mkdir -p $(datadir)/lib/$$model; \
+	  [ -d $(sdcc_libdir)/$$model ] || \
+	  mkdir -p $(sdcc_libdir)/$$model; \
 	done
-	[ -d $(datadir)/lib/ds390 ] || mkdir -p $(datadir)/lib/ds390
+	for libdir in small-stack-auto ds390 ds400 hc08 pic16 pic; do \
+	  [ -d $(sdcc_libdir)/$$libdir ] || mkdir -p $(sdcc_libdir)/$$libdir; \
+	done
+	mkdir -p $(sdcc_libdir)/src
 
 # Creating dependencies
 # ---------------------
 dep: Makefile.dep
 
-Makefile.dep: $(SOURCES) $(INCDIR)/*.h
-	for i in $(SOURCES); do \
-	  $(CPP) -M $(CPPFLAGS) $$i >$${i}.dep; \
+Makefile.dep: $(SOURCES) $(INCDIR)/*.h $(PORTINCDIR)/*.h
+	rm -f Makefile.dep
+	for i in $(filter %.c,$^); do \
+	  $(CPP) -std=c99 -M $(CPPFLAGS) $$i >$${i}.dep; \
 	  cat $${i}.dep >>Makefile.dep; \
 	  rm $${i}.dep; \
 	done
 
-include Makefile.dep
-include clean.mk
+ifeq "$(findstring $(MAKECMDGOALS),uninstall check installcheck installdirs checkconf \
+                                   clean distclean mostlyclean realclean)" ""
+  -include Makefile.dep
+endif
+include $(srcdir)/clean.mk
 
 # My rules
 # --------
 
-.SUFFIXES: .rel
-
-.c.rel:
-	$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
+.SUFFIXES: .rel .o
 
+$(PORT)/%$(OEXT): %.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
 
 # Remaking configuration
 # ----------------------
 checkconf:
-	@if [ -f $(PRJDIR)/devel ]; then\
-	  $(MAKE) -f $(srcdir)/conf.mk srcdir="$(srcdir)" PRJDIR="$(PRJDIR)" \
+	@if [ -f $(top_builddir)/devel ]; then\
+	  $(MAKE) -f $(srcdir)/conf.mk srcdir="$(srcdir)" top_builddir="$(top_builddir)" \
 	  freshconf;\
 	fi