makefile.in

GUN开源阻止下的编译器GCC

	  GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \
	  GCC_CFLAGS="$(GCC_CFLAGS)"
	-rm -f libobjc.a
	ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a .
	-if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi

# This is used by objc/Makefile if the user runs that directly.
sublibobjc.a: cc1obj stmp-int-hdrs libgcc2.ready
	thisdir1=`pwd`; \
	srcdir1=`cd $(srcdir); pwd`; \
	cd objc; \
	$(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \
	  srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \
	  GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \
	  GCC_CFLAGS="$(GCC_CFLAGS)"

# Compile two additional files that are linked with every program
# linked using GCC on systems using COFF or ELF, for the sake of C++
# constructors.
crtbegin.o: stamp-crt ; @true
crtend.o: stamp-crt; @true

stamp-crt:	crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
	  -DCRT_BEGIN -finhibit-size-directive -fno-inline-functions \
	  -g0 -c $(srcdir)/crtstuff.c
	mv crtstuff$(objext) crtbegin$(objext)
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
	  -DCRT_END -finhibit-size-directive -fno-inline-functions \
	  -g0 -c $(srcdir)/crtstuff.c
	mv crtstuff$(objext) crtend$(objext)
	touch stamp-crt

# On some systems we also want to install versions of these files
# compiled using PIC for use in shared libraries.
crtbeginS.o crtendS.o: stamp-crtS ; @true

stamp-crtS:	stamp-crt crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
	  -DCRT_BEGIN -finhibit-size-directive -fno-inline-functions \
	  -g0 -c $(srcdir)/crtstuff.c -fPIC
	mv crtstuff$(objext) crtbeginS$(objext)
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
	  -DCRT_END -finhibit-size-directive -fno-inline-functions \
	  -g0 -c $(srcdir)/crtstuff.c -fPIC
	mv crtstuff$(objext) crtendS$(objext)
	touch stamp-crtS

# Compiling object files from source files.

# Note that dependencies on obstack.h are not written
# because that file is not part of GCC.

# C language specific files.

c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
    $(srcdir)/c-parse.h c-tree.h input.h flags.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c
$(srcdir)/c-parse.h: $(srcdir)/c-parse.c
$(srcdir)/c-parse.c: $(srcdir)/c-parse.y
	cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c
$(srcdir)/c-parse.y: c-parse.in
	sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
	  -e "/^ifc$$/d" -e "/^end ifc$$/d" \
	  $(srcdir)/c-parse.in >tmp-c-parse.y
	$(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y

$(srcdir)/c-gperf.h: c-parse.gperf
	gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \
	   $(srcdir)/c-parse.gperf >tmp-gperf.h
	 $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h

c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h output.h
c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h output.h
c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H)
c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h $(srcdir)/c-parse.h \
    input.h flags.h $(srcdir)/c-gperf.h c-pragma.h
c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(TREE_H) c-tree.h flags.h
c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h
c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H) c-pragma.h
c-iterate.o: c-iterate.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h flags.h

# To make a configuration always use collect2, set USE_COLLECT2 to ld.
ld: collect2
	rm -f ld$(exeext)
	ln collect2$(exeext) ld$(exeext) > /dev/null 2>&1 \
	   || cp collect2$(exeext) ld$(exeext)

collect2 : collect2.o cplus-dem.o underscore.o version.o $(LIBDEPS)
# Don't try modifying collect2 (aka ld) in place--it might be linking this.
	-rm -f collect2$(exeext)
	$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ collect2.o \
	  cplus-dem.o underscore.o version.o $(LIBS)

collect2.o : collect2.c $(CONFIG_H) gstab.h obstack.h demangle.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES)  \
	-DTARGET_MACHINE=\"$(target)\" $(MAYBE_USE_COLLECT2) \
	-c `echo $(srcdir)/collect2.c | sed 's,^\./,,'`

cplus-dem.o: cplus-dem.c demangle.h

underscore.c: stamp-under ; @true

stamp-under: $(GCC_PASSES)
	echo "int xxy_us_dummy;" >tmp-dum.c
	$(GCC_FOR_TARGET) -S tmp-dum.c
	echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
	if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
	  echo "int prepends_underscore = 1;" >>tmp-under.c; \
	else \
	  echo "int prepends_underscore = 0;" >>tmp-under.c; \
	fi
	$(srcdir)/move-if-change tmp-under.c underscore.c
	-rm -f tmp-dum.c tmp-dum.s
	touch stamp-under

# Objective C language specific files.

objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \
   c-tree.h input.h flags.h objc-act.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c
$(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
	cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c
$(srcdir)/objc-parse.y: $(srcdir)/c-parse.in
	sed -e "/^ifc$$/,/^end ifc$$/d" \
	  -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
	  $(srcdir)/c-parse.in >tmp-objc-prs.y
	$(srcdir)/move-if-change tmp-objc-prs.y $(srcdir)/objc-parse.y

objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h c-lex.h \
   flags.h objc-act.h input.h function.h $(srcdir)/c-parse.h

# A file used by all variants of C.

c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h

# Language-independent files.

gcc.o: gcc.c $(CONFIG_H) multilib.h config.status $(lang_specs_files)
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
  -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \
  -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \
  -DDEFAULT_TARGET_VERSION=\"$(version)\" \
  -DDEFAULT_TARGET_MACHINE=\"$(target)\" \
  -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" \
  $(MAYBE_TARGET_DEFAULT) \
  -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'`

dumpvers: dumpvers.c

version.o: version.c
obstack.o: obstack.c

convert.o: convert.c $(CONFIG_H) $(TREE_H) flags.h convert.h

tree.o : tree.c $(CONFIG_H) $(TREE_H) flags.h function.h
print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H)
stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) flags.h function.h
fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h 
toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) bytecode.h bc-emit.h \
   flags.h input.h insn-attr.h xcoffout.h defaults.h output.h \
   $(lang_options_files)
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	  $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \
	  -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'`

rtl.o : rtl.c $(CONFIG_H) $(RTL_H)

print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H)
rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H)

varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \
   defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h \
   output.h bytecode.h c-pragma.h
function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h  \
   insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \
   recog.h output.h bytecode.h
stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h  \
   insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h \
   recog.h bytecode.h bc-typecd.h bc-typecd.def bc-opcode.h bc-optab.h \
   bc-emit.h
expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h regs.h \
   insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h \
   typeclass.h bytecode.h bc-opcode.h bc-typecd.h bc-typecd.def bc-optab.h \
   bc-emit.h modemap.def
calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \
   insn-flags.h
expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h  \
   insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h
explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \
   insn-config.h expr.h recog.h insn-flags.h insn-codes.h
optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h  \
   insn-flags.h insn-config.h insn-codes.h expr.h recog.h reload.h
dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \
   insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h
sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \
   insn-config.h reload.h
dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \
   insn-config.h reload.h output.h defaults.h
xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h
emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \
   function.h regs.h insn-config.h insn-codes.h real.h expr.h bytecode.h \
   bc-opcode.h bc-typecd.h bc-typecd.def bc-optab.h bc-emit.h bc-opname.h
real.o : real.c $(CONFIG_H) $(TREE_H)
getpwd.o : getpwd.c $(CONFIG_H)

integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \
   insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h \
   bytecode.h

jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \
   insn-config.h insn-flags.h insn-codes.h expr.h real.h
stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h

cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \
   insn-config.h recog.h
loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \
   insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h
unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \
   integrate.h regs.h flags.h expr.h loop.h
flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \
   basic-block.h regs.h hard-reg-set.h output.h
combine.o : combine.c $(CONFIG_H) $(RTL_H) flags.h  \
   insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \
   basic-block.h recog.h real.h hard-reg-set.h
regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \
   basic-block.h regs.h insn-config.h recog.h reload.h real.h bytecode.h
local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \
   regs.h hard-reg-set.h insn-config.h recog.h output.h
global.o : global.c $(CONFIG_H) $(RTL_H) flags.h  \
   basic-block.h regs.h hard-reg-set.h insn-config.h output.h

reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h output.h \
   reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h
reload1.o : reload1.c $(CONFIG_H) $(RTL_H) real.h flags.h expr.h \
   reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \
   basic-block.h recog.h output.h
caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \
   regs.h hard-reg-set.h insn-codes.h insn-config.h basic-block.h recog.h \
   reload.h expr.h
reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \
   basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \
   flags.h output.h
sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \
   flags.h insn-config.h insn-attr.h
final.o : final.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h regs.h \
   recog.h conditions.h insn-config.h insn-attr.h real.h output.h \
   hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h
recog.o : recog.c $(CONFIG_H) $(RTL_H)  \
   regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \
   insn-flags.h insn-codes.h real.h
reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \
   regs.h hard-reg-set.h flags.h insn-config.h

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

# Build auxiliary files that support ecoff format.
mips-tfile: mips-tfile.o version.o $(LIBDEPS)
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS)

mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H)

mips-tdump: mips-tdump.o version.o $(LIBDEPS)
	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS)

mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H)

# Build file to support OSF/rose half-pic format.
halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H)

# Normally this target is not used; but it is used if you
# define ALLOCA=alloca.o.  In that case, you must get a suitable alloca.c
# from the GNU Emacs distribution.
alloca.o:	alloca.c
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \
	  -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'`
	$(ALLOCA_FINISH)

# Generate header and source files from the machine description, 
# and compile them.

.PRECIOUS: insn-config.h insn-flags.h insn-codes.h \
  insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \
  insn-attr.h insn-attrtab.c

# The following pair of rules has this effect:
# genconfig is run only if the md has changed since genconfig was last run;
# but the file insn-config.h is touched only when its contents actually change.

# Each of the other insn-* files is handled by a similar pair of rules.

# This causes an anomaly in the results of make -n
# because insn-* is older than stamp-*
# and thus make -n thinks that insn-* will be updated
# and force recompilation of things that depend on it.
# We use move-if-change precisely to avoid such recompilation.
# But there is no way to teach make -n that it will be avoided.

# Each of the insn-*.[ch] rules has a semicolon at the end,
# for otherwise the system Make on SunOS 4.1 never tries
# to recompile insn-*.o.  To avoid problems and extra noise from
# versions of make which don't like empty commands (nothing after the
# trailing `;'), we call true for each.

insn-config.h: stamp-config ; @true
stamp-config : $(md_file) genconfig $(srcdir)/move-if-change
	./genconfig $(md_file) > tmp-config.h
	$(srcdir)/move-if-change tmp-config.h insn-config.h
	touch stamp-config

insn-flags.h: stamp-flags ; @true
stamp-flags : $(md_file) genflags $(srcdir)/move-if-change
	./genflags $(md_file) > tmp-flags.h
	$(srcdir)/move-if-change tmp-flags.h insn-flags.h
	touch stamp-flags

insn-codes.h: stamp-codes ; @true
stamp-codes : $(md_file) gencodes $(srcdir)/move-if-change
	./gencodes $(md_file) > tmp-codes.h
	$(srcdir)/move-if-change tmp-codes.h insn-codes.h
	touch stamp-codes

insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \
  insn-config.h insn-flags.h insn-codes.h
	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c

insn-emit.c: stamp-emit ; @true
stamp-emit : $(md_file) genemit $(srcdir)/move-if-change
	./genemit $(md_file) > tmp-emit.c