makefile.in

早期freebsd实现

insn-extract.c: stamp-extract ;
stamp-extract : md genextract $(srcdir)/move-if-change
	./genextract md > tmp-extract.c
	$(srcdir)/move-if-change tmp-extract.c insn-extract.c
	touch stamp-extract

insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c

insn-peep.c: stamp-peep ;
stamp-peep : md genpeep $(srcdir)/move-if-change
	./genpeep md > tmp-peep.c
	$(srcdir)/move-if-change tmp-peep.c insn-peep.c
	touch stamp-peep

insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \
     insn-attr.h insn-config.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c

insn-attr.h: stamp-attr ;
stamp-attr : md genattr $(srcdir)/move-if-change
	./genattr md > tmp-attr.h
	$(srcdir)/move-if-change tmp-attr.h insn-attr.h
	touch stamp-attr

insn-attrtab.c: stamp-attrtab ;
stamp-attrtab : md genattrtab $(srcdir)/move-if-change
	if cmp -s $(PREMADE_ATTRTAB_MD) md;	\
	then					\
	  echo Using $(PREMADE_ATTRTAB);	\
	  cp $(PREMADE_ATTRTAB) tmp-attrtab.c;	\
	else					\
	  ./genattrtab md > tmp-attrtab.c;	\
	fi
	$(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c
	touch stamp-attrtab

insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \
    hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \
    insn-codes.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c

insn-output.c: stamp-output ;
stamp-output : md genoutput $(srcdir)/move-if-change
	./genoutput md > tmp-output.c
	$(srcdir)/move-if-change tmp-output.c insn-output.c
	touch stamp-output

# Compile the programs that generate insn-* from the machine description.
# They are compiled with $(HOST_CC), and associated libraries,
# since they need to run on this machine
# even if GCC is being compiled to run on some other machine.

# $(CONFIG_H) is omitted from the deps of the gen*.o
# because these programs don't really depend on anything 
# about the target machine.  They do depend on config.h itself,
# since that describes the host machine.

genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \
	  genconfig.o $(HOST_RTL) $(HOST_LIBS)

genconfig.o : genconfig.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c

genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \
	 genflags.o $(HOST_RTL) $(HOST_LIBS)

genflags.o : genflags.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c

gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \
	 gencodes.o $(HOST_RTL) $(HOST_LIBS)

gencodes.o : gencodes.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c

genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \
	 genemit.o $(HOST_RTL) $(HOST_LIBS)

genemit.o : genemit.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c

genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \
	 genrecog.o $(HOST_RTL) $(HOST_LIBS)

genrecog.o : genrecog.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c

genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \
	 genextract.o $(HOST_RTL) $(HOST_LIBS)

genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c

genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \
	 genpeep.o $(HOST_RTL) $(HOST_LIBS)

genpeep.o : genpeep.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c

genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \
	 genattr.o $(HOST_RTL) $(HOST_LIBS)

genattr.o : genattr.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c

genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \
	 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS)

genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c

genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS)
	$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \
	 genoutput.o $(HOST_RTL) $(HOST_LIBS)

genoutput.o : genoutput.c $(RTL_H) hconfig.h
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c

# Compile the libraries to be used by gen*.
# If we are not cross-building, gen* use the same .o's that cc1 will use,
# and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict
# with the rules for rtl.o, alloca.o, etc.
$(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H)
	rm -f $(HOST_PREFIX)rtl.c
	sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c

$(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H)
	rm -f $(HOST_PREFIX)print-rtl.c
	sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c

$(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H)
	rm -f $(HOST_PREFIX)rtlanal.c
	sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c

$(HOST_PREFIX_1)alloca.o: alloca.c
	rm -f $(HOST_PREFIX)alloca.c
	cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c

$(HOST_PREFIX_1)obstack.o: obstack.c
	rm -f $(HOST_PREFIX)obstack.c
	sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c

$(HOST_PREFIX_1)malloc.o: malloc.c
	rm -f $(HOST_PREFIX)malloc.c
	sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c
	$(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c

# This satisfies the dependency that we get if you cross-compile a compiler
# that does not need to compile alloca, malloc or whatever.
$(HOST_PREFIX_1): 
	touch $(HOST_PREFIX_1)

# Remake cpp and protoize.

# Making the preprocessor
cpp: cccp
	-rm -f cpp
	ln cccp cpp
cccp: cccp.o cexp.o version.o $(LIBDEPS)
	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS)
cexp.o: $(srcdir)/cexp.c $(CONFIG_H)
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c
$(srcdir)/cexp.c: $(srcdir)/cexp.y
	cd $(srcdir); $(BISON) -o cexp.c cexp.y
cccp.o: cccp.c $(CONFIG_H) pcp.h version.c
# The reason we use $(libdir)/g++-include rather than using libsubdir
# is for compatibility with the current version of libg++.
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	  -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
	  -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
	  -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
	  -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
	  -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
	  -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
	  -DTOOLDIR=\"$(tooldir)/\" \
	  -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`

proto: config.status protoize unprotoize SYSCALLS.c.X

protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
	$(CC) $(ALL_CFLAGS) $(LDFLAGS) \
	  protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
protoize.o: stamp-proto ;

unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS)
	$(CC) $(ALL_CFLAGS) $(LDFLAGS) \
	  unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@
unprotoize.o:	stamp-proto ;

stamp-proto:	$(srcdir)/protoize.c getopt.h $(CONFIG_H)
	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
          -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
          -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
          -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
	  -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
	  -DSTD_PROTO_DIR=\"$(libsubdir)\" \
	  -DUNPROTOIZE $(srcdir)/protoize.c
	mv protoize.o unprotoize.o
	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
          -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
          -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \
          -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \
	  -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \
	  -DSTD_PROTO_DIR=\"$(libsubdir)\" \
	  $(srcdir)/protoize.c
	touch stamp-proto

getopt.o: $(srcdir)/getopt.c getopt.h
	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c
getopt1.o: $(srcdir)/getopt1.c getopt.h
	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c

# This info describes the target machine, so compile with GCC just built.
SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES)
	-rm -f SYSCALLS.c tmp-SYSCALLS.s
	cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	  -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c
	-rm -f SYSCALLS.c tmp-SYSCALLS.s

test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES)
	-rm -f tmp-proto.[cso]
	cp $(srcdir)/protoize.c tmp-proto.c
	chmod u+w tmp-proto.c
	./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \
	  $(CFLAGS) $(INCLUDES) \
	  -DGCC_INCLUDE_DIR=0 \
	  -DGPLUSPLUS_INCLUDE_DIR=0 \
	  -DCROSS_INCLUDE_DIR=0 \
	  -DSTD_PROTO_DIR=0" tmp-proto.c
	@echo '**********' Expect 400 lines of differences.
	-diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff
	-wc -l tmp-proto.diff
	./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \
	  $(CFLAGS) $(INCLUDES) \
	  -DGCC_INCLUDE_DIR=0 \
	  -DGPLUSPLUS_INCLUDE_DIR=0 \
	  -DCROSS_INCLUDE_DIR=0 \
	  -DSTD_PROTO_DIR=0" tmp-proto.c
	@echo Expect zero differences.
	diff $(srcdir)/protoize.c tmp-proto.c | cat
	-rm -f tmp-proto.[cso]

# Remake the info files.

doc: $(srcdir)/cpp.info $(srcdir)/gcc.info $(srcdir)/INSTALL

$(srcdir)/cpp.info: cpp.texi
	makeinfo `echo $(srcdir)/cpp.texi | sed 's,^\./,,'`

#$(srcdir)/gplus.info: gplus.texi
#	makeinfo `echo $(srcdir)/gplus.texi | sed 's,^\./,,'`

$(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \
		md.texi rtl.texi tm.texi 
	makeinfo `echo $(srcdir)/gcc.texi | sed 's,^\./,,'`

# This works with GNU Make's default rule.
$(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \
		md.texi rtl.texi tm.texi 

# This works with GNU Make's default rule.
$(srcdir)/cpp.dvi: cpp.texi

$(srcdir)/INSTALL: install1.texi install.texi
	makeinfo -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'`

# Deletion of files made during compilation.
# There are four levels of this:
#   `mostlyclean', `clean', `distclean' and `realclean'.
# `mostlyclean' is useful while working on a particular type of machine.
# It deletes most, but not all, of the files made by compilation.
# It does not delete libgcc.a or its parts, so it won't have to be recompiled.
# `clean' deletes everything made by running `make all'.
# `distclean' also deletes the files made by config.
# `realclean' also deletes everything that could be regenerated automatically.


mostlyclean:
	-rm -f $(STAGESTUFF)
# Clean the objc subdir if we created one.
	if [ -d objc ]; then \
	  srcdir1=`cd $(srcdir); pwd`; \
	  cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \
	else true; fi
	-rm -f libobjc.a
# Delete the temporary source copies for cross compilation.
	-rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c
	-rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c
	-rm -f $(HOST_PREFIX_1)obstack.c 
# Delete the temp files made in the course of building libgcc.a.
	-rm -f tmplibgcc* tmpcopy xlimits.h
	for name in $(LIB1FUNCS); do rm -f $${name}.c; done
# Delete other temporary files.
	-rm -f tmp-float.h tmp-gcc.xtar.Z
	-rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
# Delete the stamp files.
	-rm -f stamp-* tmp-*
# Delete debugging dump files.
	-rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
	-rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
# Delete some files made during installation.
	-rm -f specs float.h enquire SYSCALLS.c.X SYSCALLS.c
	-rm -f collect collect2 ld mips-tfile mips-tdump alloca.s
# Delete unwanted output files from TeX.
	-rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
# Delete sorted indices we don't actually use.
	-rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
# Delete core dumps.
	-rm -f core config/core

# Delete all files made by compilation
# that don't exist in the distribution.
clean: mostlyclean