# Makefile for GNU C compiler. # Copyright (C) 1987 Free Software Foundation, Inc. #This file is part of GNU CC. #GNU CC is distributed in the hope that it will be useful, #but WITHOUT ANY WARRANTY. No author or distributor #accepts responsibility to anyone for the consequences of using it #or for whether it serves any particular purpose or works at all, #unless he says so in writing. Refer to the GNU CC General Public #License for full details. #Everyone is granted permission to copy, modify and redistribute #GNU CC, but only under the conditions described in the #GNU CC General Public License. A copy of this license is #supposed to have been given to you along with GNU CC so you #can know your rights and responsibilities. It should be in a #file named COPYING. Among other things, the copyright notice #and this notice must be preserved on all copies. CFLAGS = -g -O -DUSG BUILTINS= NPROC=2 CC = gcc # OLDCC should not be the GNU C compiler. OLDCC = cc BISON = bison AR = ar SHELL = /bin/sh bindir = /usr/bin libdir = /usr/lib # These are what you would need on HPUX: # CFLAGS = -Wc,-Ns2000 -Wc,-Ne700 # -g is desirable in CFLAGS, but a compiler bug in HPUX version 5 # bites whenever tree.def, rtl.def or machmode.def is included # (ie., on every source file). # CCLIBFLAGS = -Wc,-Ns2000 -Wc,-Ne700 # For CCLIBFLAGS you might want to specify the switch that # forces only 68000 instructions to be used. # If you are compiling this with CC on HPUX, you need the following line: CLIB = alloca.o # Get alloca.o from GNU Emacs. # You must also change the line that uses `ranlib'. See below. # How to link with obstack OBSTACK=obstack.o # Dependency on obstack OBSTACK1=obstack.o LIBS = $OBSTACK $CLIB CLIBS=alloca.O obstack.O DIR = ../gcc OBJS = toplev.o version.o parse.tab.o tree.o print-tree.o \ decl.o typecheck.o stor-layout.o fold-const.o \ rtl.o expr.o stmt.o expmed.o explow.o optabs.o varasm.o \ symout.o dbxout.o emit-rtl.o insn-emit.o \ integrate.o jump.o cse.o loop.o flow.o stupid.o combine.o \ regclass.o local-alloc.o global-alloc.o reload.o reload1.o insn-peep.o \ final.o recog.o insn-recog.o insn-extract.o insn-output.o COBJS=`echo "$OBJS" | sed 's/\.o/.O/g'` # Files to be copied away after each stage in building. STAGE_GCC=gcc STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \ insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \ genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \ cc1 cpp cccp # Members of gnulib. LIBFUNCS = va_end _eprintf \ _umulsi3 _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \ _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 _cmpdf2 \ _fixunsdfsi _fixunsdfdi _fixdfsi _fixdfdi \ _floatsidf _floatdidf _truncdfsf2 _extendsfdf2 \ _addsf3 _negsf2 _subsf3 _cmpsf2 _mulsf3 _divsf3 # If you want to recompile everything, just do rm *.o. # CONFIG_H = config.h tm.h CONFIG_H =config.h tm.h RTL_H = rtl.h rtl.def machmode.def TREE_H = tree.h tree.def machmode.def all:V: gnulib gcc cc1 cpp compilations: $OBJS gcc: gcc.o version.o $LIBS $CC $CFLAGS -o gccnew $prereq mv gccnew gcc gcc.o: gcc.c $CONFIG_H $CC $CFLAGS -c gcc.c cc1: $OBJS $LIBS $CC $CFLAGS -o cc1 $prereq #Library of arithmetic subroutines # Don't compile this with gcc! gnulib: gnulib.c set +e; mkdir libtemp; set -e cd libtemp rm -f gnulib for name in ${LIBFUNCS} do echo ${name} rm -f ${name}.c ln ../gnulib.c ${name}.c $OLDCC $CCLIBFLAGS -O -I.. -c -DL${name} ${name}.c $AR qc gnulib ${name}.o done; set -e cd .. mv libtemp/gnulib . rm -rf libtemp ranlib gnulib # On HPUX, if you are working with the GNU assembler and linker, # the previous line must be replaced with # No change is needed here if you are using the HPUX assembler and linker. # mv gnulib gnulib-hp # hpxt gnulib-hp gnulib decl.o : decl.c $CONFIG_H $TREE_H flags.h c-tree.h parse.h typecheck.o : typecheck.c $CONFIG_H $TREE_H c-tree.h flags.h tree.o : tree.c $CONFIG_H $TREE_H print-tree.o : print-tree.c $CONFIG_H $TREE_H stor-layout.o : stor-layout.c $CONFIG_H $TREE_H fold-const.o : fold-const.c $CONFIG_H $TREE_H toplev.o : toplev.c $CONFIG_H $TREE_H flags.h parse.tab.o : parse.tab.c $CONFIG_H $TREE_H parse.h c-tree.h flags.h parse.tab.c : parse.y $BISON -v parse.y rtl.o : rtl.c $CONFIG_H $RTL_H varasm.o : varasm.c $CONFIG_H $TREE_H $RTL_H flags.h expr.h stmt.o : stmt.c $CONFIG_H $RTL_H $TREE_H flags.h \ insn-flags.h expr.h insn-config.h regs.h expr.o : expr.c $CONFIG_H $RTL_H $TREE_H flags.h \ insn-flags.h insn-codes.h expr.h insn-config.h recog.h expmed.o : expmed.c $CONFIG_H $RTL_H $TREE_H flags.h \ insn-flags.h insn-codes.h expr.h insn-config.h recog.h explow.o : explow.c $CONFIG_H $RTL_H $TREE_H flags.h expr.h optabs.o : optabs.c $CONFIG_H $RTL_H $TREE_H flags.h \ insn-flags.h insn-codes.h expr.h insn-config.h recog.h symout.o : symout.c $CONFIG_H $TREE_H $RTL_H symseg.h gdbfiles.h dbxout.o : dbxout.c $CONFIG_H $TREE_H $RTL_H emit-rtl.o : emit-rtl.c $CONFIG_H $RTL_H regs.h insn-config.h integrate.o : integrate.c $CONFIG_H $RTL_H $TREE_H flags.h expr.h insn-flags.h jump.o : jump.c $CONFIG_H $RTL_H flags.h regs.h stupid.o : stupid.c $CONFIG_H $RTL_H regs.h hard-reg-set.h cse.o : cse.c $CONFIG_H $RTL_H insn-config.h regs.h hard-reg-set.h loop.o : loop.c $CONFIG_H $RTL_H insn-config.h regs.h recog.h flow.o : flow.c $CONFIG_H $RTL_H basic-block.h regs.h hard-reg-set.h combine.o : combine.c $CONFIG_H $RTL_H flags.h \ insn-config.h regs.h basic-block.h recog.h regclass.o : regclass.c $CONFIG_H $RTL_H flags.h regs.h insn-config.h recog.h hard-reg-set.h local-alloc.o : local-alloc.c $CONFIG_H $RTL_H basic-block.h regs.h hard-reg-set.h global-alloc.o : global-alloc.c $CONFIG_H $RTL_H flags.h \ basic-block.h regs.h hard-reg-set.h insn-config.h expr.h:N: insn-codes.h reload.o : reload.c $CONFIG_H $RTL_H \ reload.h recog.h hard-reg-set.h insn-config.h regs.h reload1.o : reload1.c $CONFIG_H $RTL_H flags.h \ reload.h regs.h hard-reg-set.h insn-config.h basic-block.h final.o : final.c $CONFIG_H $RTL_H regs.h recog.h conditions.h gdbfiles.h insn-config.h recog.o : recog.c $CONFIG_H $RTL_H \ regs.h recog.h hard-reg-set.h insn-config.h # Now the source files that are generated from the machine description. .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-config.h:Q: md genconfig ./genconfig md > TI-config.h ./move-if-change TI-config.h insn-config.h insn-flags.h:Q: md genflags ./genflags md > TI-flags.h ./move-if-change TI-flags.h insn-flags.h insn-codes.h:Q: md gencodes ./gencodes md > TI-codes.h ./move-if-change TI-codes.h insn-codes.h insn-emit.o : insn-emit.c $CONFIG_H $RTL_H expr.h insn-config.h $CC $CFLAGS -c insn-emit.c insn-emit.c:Q: md genemit ./genemit md > TI-emit.c ./move-if-change TI-emit.c insn-emit.c insn-recog.o : insn-recog.c $CONFIG_H $RTL_H insn-config.h $CC $CFLAGS -c insn-recog.c insn-recog.c:Q: md genrecog ./genrecog md > TI-recog.c ./move-if-change TI-recog.c insn-recog.c insn-extract.o : insn-extract.c $RTL_H $CC $CFLAGS -c insn-extract.c insn-extract.c:Q: md genextract ./genextract md > TI-extract.c ./move-if-change TI-extract.c insn-extract.c insn-peep.o : insn-peep.c $CONFIG_H $RTL_H regs.h $CC $CFLAGS -c insn-peep.c insn-peep.c:Q: md genpeep ./genpeep md > TI-peep.c ./move-if-change TI-peep.c insn-peep.c insn-output.o: insn-output.c $CONFIG_H $RTL_H regs.h insn-config.h insn-flags.h conditions.h output.h aux-output.c $CC $CFLAGS -c insn-output.c insn-output.c:Q: md genoutput ./genoutput md > TI-output.c ./move-if-change TI-output.c insn-output.c # Now the programs that generate those files. genconfig : genconfig.o rtl.o $LIBS $CC $CFLAGS -o genconfig $prereq genconfig.o : genconfig.c $RTL_H $CC $CFLAGS -c genconfig.c genflags : genflags.o rtl.o $LIBS $CC $CFLAGS -o genflags genflags.o rtl.o $LIBS genflags.o : genflags.c $RTL_H $CC $CFLAGS -c genflags.c gencodes : gencodes.o rtl.o $LIBS $CC $CFLAGS -o gencodes gencodes.o rtl.o $LIBS gencodes.o : gencodes.c $RTL_H $CC $CFLAGS -c gencodes.c genemit : genemit.o rtl.o $LIBS $CC $CFLAGS -o genemit genemit.o rtl.o $LIBS genemit.o : genemit.c $RTL_H $CC $CFLAGS -c genemit.c genrecog : genrecog.o rtl.o $LIBS $CC $CFLAGS -o genrecog genrecog.o rtl.o $LIBS genrecog.o : genrecog.c $RTL_H $CC $CFLAGS -c genrecog.c genextract : genextract.o rtl.o $LIBS $CC $CFLAGS -o genextract genextract.o rtl.o $LIBS genextract.o : genextract.c $RTL_H $CC $CFLAGS -c genextract.c genpeep : genpeep.o rtl.o $LIBS $CC $CFLAGS -o genpeep genpeep.o rtl.o $LIBS genpeep.o : genpeep.c $RTL_H $CC $CFLAGS -c genpeep.c genoutput : genoutput.o rtl.o $LIBS $CC $CFLAGS -o genoutput genoutput.o rtl.o $LIBS genoutput.o : genoutput.c $RTL_H $CC $CFLAGS -c genoutput.c # Making the preprocessor cpp: cccp set +e; rm -f cpp; set -e ln cccp cpp; set -e cccp: cccp.o cexp.o version.o $CLIB $CC $CFLAGS -o cccp $prereq cexp.o: cexp.c cexp.c: cexp.y $BISON cexp.y mv cexp.tab.c cexp.c cccp.o: cccp.c # gnulib is not deleted because deleting it would be inconvenient # for most uses of this target. clean: rm -f $STAGESTUFF $STAGE_GCC rm -f *.s *.s[0-9] *.co *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop rm -f core # Copy the files into directories where they will be run.; set -e BINS=$libdir/gcc-cc1 $libdir/gcc-gnulib $libdir/gcc-cpp $bindir/gcc install:V: $BINS ship:V: shipped shipped: $BINS ship $newprereq $libdir/gcc-cc1: cc1 cp $prereq $target; chmod 775 $target; strip -g target $libdir/gcc-gnulib: gnulib cp $prereq $target; chmod 775 $target ranlib $target $libdir/gcc-cpp: cpp cp $prereq $target; chmod 775 $target; strip -g target $bindir/gcc: gcc cp $prereq $target; chmod 775 $target; strip -g target # do make -f ../gcc/Makefile maketest DIR=../gcc # in the intended test directory to make it a suitable test directory. maketest: ln -s $DIR/*.[chy] . ln -s $DIR/*.def . ln -s $DIR/*.md . ln -s $DIR/.gdbinit . set +e; ln -s $DIR/bison.simple .; set -e ln -s $DIR/gcc .; set -e ln -s $DIR/move-if-change . ln -s $DIR/Makefile test-Makefile set +e; rm tm.h aux-output.c; set -e make -f test-Makefile clean; set -e # You must create the necessary links tm.h, md and aux-output.c # Copy the object files from a particular stage into a subdirectory. stage1:V: set +e; rm -fr stage1; mkdir stage1; set -e rm -f stage/*; cp $STAGESTUFF $STAGE_GCC stage mv $STAGESTUFF $STAGE_GCC stage1 ln gnulib stage1 unstage:V: cp stage/* . recomp:V: stage1 mk CC=stage1/gcc CFLAGS="-O -DUSG -Bstage1/" stage2:V: set +e; rm -fr stage2; mkdir stage2; set -e mv $STAGESTUFF $STAGE_GCC stage2; set -e ln gnulib stage2 stage3:V: set +e; rm -fr stage3; mkdir stage3; set -e mv $STAGESTUFF $STAGE_GCC stage3; set -e ln gnulib stage3 force: TAGS: force etags *.y *.h *.c .PHONY: TAGS %.o: %.c $CC $CFLAGS -c $stem.c %.O: %.c cyntax $CFLAGS -c $stem.c