319 lines
11 KiB
Makefile
319 lines
11 KiB
Makefile
# Makefile for GNU C++ compiler.
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# Copyright (C) 1987, 88, 90, 91, 92, 93, 1994 Free Software Foundation, Inc.
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#This file is part of GNU CC.
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#GNU CC is free software; you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation; either version 2, or (at your option)
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#any later version.
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#GNU CC is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#You should have received a copy of the GNU General Public License
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#along with GNU CC; see the file COPYING. If not, write to
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#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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# The targets for external use include:
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# all, doc, TAGS, mostlyclean, clean, distclean, realclean,
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# Suppress smart makes who think they know how to automake Yacc files
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.y.c:
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# Variables that exist for you to override.
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# See below for how to change them for certain systems.
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INCLUDES = -I. -I.. -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../config
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# Various ways of specifying flags for compilations:
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# CFLAGS is for the user to override to, e.g., do a bootstrap with -O2.
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# BOOT_CFLAGS is the value of CFLAGS to pass
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# to the stage2 and stage3 compilations
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# XCFLAGS is used for most compilations but not when using the GCC just built.
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XCFLAGS =
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CFLAGS = -g
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BOOT_CFLAGS = -O $(CFLAGS)
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# These exists to be overridden by the x-* and t-* files, respectively.
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X_CFLAGS =
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T_CFLAGS =
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X_CPPFLAGS =
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T_CPPFLAGS =
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CC = cc
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# CYGNUS LOCAL: we use byacc instead of bison, DO NOT SEND TO RMS
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BISON = `if [ -f ../../byacc/byacc ] ; then echo ../../byacc/byacc ; else echo byacc ; fi`
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BISONFLAGS =
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LEX = `if [ -f ../../flex/flex ] ; then echo ../../flex/flex ; else echo flex ; fi`
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LEXFLAGS=
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AR = ar
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OLDAR_FLAGS = qc
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AR_FLAGS = rc
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SHELL = /bin/sh
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MAKEINFO = makeinfo
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TEXI2DVI = texi2dvi
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# Define this as & to perform parallel make on a Sequent.
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# Note that this has some bugs, and it seems currently necessary
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# to compile all the gen* files first by hand to avoid erroneous results.
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P =
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# This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET.
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# It omits XCFLAGS, and specifies -B./.
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# It also specifies -B$(tooldir)/ to find as and ld for a cross compiler.
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GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS)
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# Tools to use when building a cross-compiler.
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# These are used because `configure' appends `cross-make'
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# to the makefile when making a cross-compiler.
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# CYGNUS LOCAL: we don't use cross-make. Instead we use the tools
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# from the build tree, if they are available.
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# program_transform_name and objdir are set by configure.in.
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program_transform_name =
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objdir = .
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target= ... `configure' substitutes actual target name here.
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xmake_file= ... `configure' substitutes actual x- file name here.
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tmake_file= ... `configure' substitutes actual t- file name here.
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#version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c`
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#mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c`
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# Directory where sources are, from where we are.
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srcdir = .
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# Change this to a null string if obstacks are installed in the
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# system library.
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OBSTACK=obstack.o
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# Directory to link to, when using the target `maketest'.
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DIR = ../gcc
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# Choose the real default target.
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ALL=all
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# End of variables for you to override.
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# Definition of `all' is here so that new rules inserted by sed
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# do not specify the default target.
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all: all.indirect
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# This tells GNU Make version 3 not to put all variables in the environment.
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.NOEXPORT:
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# sed inserts variable overrides after the following line.
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####target overrides
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####host overrides
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####cross overrides
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####build overrides
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####site overrides
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# Now figure out from those variables how to compile and link.
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all.indirect: Makefile ../cc1plus
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# IN_GCC tells obstack.h to use gstddef.h.
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INTERNAL_CFLAGS = $(CROSS) -DIN_GCC
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# This is the variable actually used when we compile.
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ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS)
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# Likewise.
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ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS)
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SUBDIR_OBSTACK = `if [ x$(OBSTACK) != x ]; then echo ../$(OBSTACK); else true; fi`
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SUBDIR_USE_ALLOCA = `if [ x$(USE_ALLOCA) != x ]; then echo ../$(USE_ALLOCA); else true; fi`
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SUBDIR_MALLOC = `if [ x$(MALLOC) != x ]; then echo ../$(MALLOC); else true; fi`
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# How to link with both our special library facilities
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# and the system's installed libraries.
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LIBS = $(SUBDIR_OBSTACK) $(SUBDIR_USE_ALLOCA) $(SUBDIR_MALLOC) $(CLIB)
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# Always use -I$(srcdir)/config when compiling.
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.c.o:
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
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# This tells GNU make version 3 not to export all the variables
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# defined in this file into the environment.
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.NOEXPORT:
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# Lists of files for various purposes.
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# Language-specific object files for g++
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CXX_OBJS = call.o decl.o errfn.o expr.o pt.o sig.o typeck2.o \
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class.o decl2.o error.o gc.o lex.o parse.o ptree.o spew.o typeck.o cvt.o \
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edsel.o except.o init.o method.o search.o tree.o xref.o
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# Files specific to the C interpreter bytecode compiler(s).
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BC_OBJS = ../bc-emit.o ../bc-optab.o
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# Language-independent object files.
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OBJS = ../toplev.o ../version.o ../tree.o ../print-tree.o ../stor-layout.o ../fold-const.o \
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../function.o ../stmt.o ../expr.o ../calls.o ../expmed.o ../explow.o ../optabs.o ../varasm.o \
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../rtl.o ../print-rtl.o ../rtlanal.o ../emit-rtl.o ../real.o \
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../dbxout.o ../sdbout.o ../dwarfout.o ../xcoffout.o \
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../integrate.o ../jump.o ../cse.o ../loop.o ../unroll.o ../flow.o ../stupid.o ../combine.o \
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../regclass.o ../local-alloc.o ../global.o ../reload.o ../reload1.o ../caller-save.o \
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../insn-peep.o ../reorg.o ../sched.o ../final.o ../recog.o ../reg-stack.o \
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../insn-opinit.o ../insn-recog.o ../insn-extract.o ../insn-output.o ../insn-emit.o \
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../insn-attrtab.o ../aux-output.o ../getpwd.o ../convert.o \
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../c-common.o
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compiler: ../cc1plus
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../cc1plus: $(P) $(CXX_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o ../cc1plus \
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$(CXX_OBJS) $(OBJS) $(BC_OBJS) $(LIBS)
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Makefile: $(srcdir)/Makefile.in $(srcdir)/../configure
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cd ..; $(SHELL) config.status
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native: config.status ../cc1plus
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# Really, really stupid make features, such as SUN's KEEP_STATE, may force
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# a target to build even if it is up-to-date. So we must verify that
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# config.status does not exist before failing.
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config.status:
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@if [ ! -f config.status ] ; then \
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echo You must configure gcc. Look at the ../INSTALL file for details.; \
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false; \
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else \
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true; \
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fi
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# Compiling object files from source files.
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# Note that dependencies on obstack.h are not written
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# because that file is not part of GCC.
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# Dependencies on gvarargs.h are not written
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# because all that file does, when not compiling with GCC,
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# is include the system varargs.h.
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# C++ language specific files.
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TREE_H = ../tree.h ../real.h ../tree.def ../machmode.h ../machmode.def
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CXX_TREE_H = $(TREE_H) cp-tree.h tree.def
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parse.o : $(srcdir)/parse.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h lex.h
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(BIG_SWITCHFLAG) \
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`echo $(srcdir)/parse.c | sed 's,^\./,,'`
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$(srcdir)/parse.c $(srcdir)/parse.h : $(srcdir)/parse.y
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@echo expect 28 shift/reduce conflicts, 14 reduce/reduce conflicts.
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cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o parse.c parse.y
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cd $(srcdir); grep '^#define[ ]*YYEMPTY' parse.c >>parse.h
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# hash.h really depends on $(srcdir)/gxx.gperf.
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# But this would screw things for people that don't have gperf,
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# if gxx.gpref got touched, say.
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# Thus you have to remove hash.h to force it to be re-made.
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$(srcdir)/hash.h:
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gperf -p -j1 -g -o -t -N is_reserved_word '-k1,4,7,$$' \
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$(srcdir)/gxx.gperf >$(srcdir)/hash.h
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spew.o : spew.c $(CONFIG_H) $(CXX_TREE_H) \
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parse.h ../flags.h lex.h
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lex.o : lex.c $(CONFIG_H) $(CXX_TREE_H) \
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parse.h input.c ../flags.h hash.h lex.h
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decl.o : decl.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h \
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lex.h decl.h ../stack.h
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decl2.o : decl2.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h \
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lex.h decl.h
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typeck2.o : typeck2.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h
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typeck.o : typeck.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h $(RTL_H)
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class.o : class.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h
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call.o : call.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h class.h
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init.o : init.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h $(RTL_H)
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method.o : method.c $(CONFIG_H) $(CXX_TREE_H) class.h
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cvt.o : cvt.c $(CONFIG_H) $(CXX_TREE_H) class.h
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search.o : search.c $(CONFIG_H) $(CXX_TREE_H) ../stack.h ../flags.h
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tree.o : tree.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h
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ptree.o : ptree.c $(CONFIG_H) $(CXX_TREE_H)
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gc.o : gc.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h
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except.o : except.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h $(RTL_H)
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expr.o : expr.c $(CONFIG_H) $(CXX_TREE_H) $(RTL_H) ../flags.h \
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../expr.h ../insn-codes.h
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edsel.o : edsel.c $(CONFIG_H) $(CXX_TREE_H) ../stack.h ../flags.h
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xref.o : xref.c $(CONFIG_H) $(CXX_TREE_H) ../input.h
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pt.o : pt.c $(CONFIG_H) $(CXX_TREE_H) decl.h parse.h
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error.o : error.c $(CONFIG_H) $(CXX_TREE_H)
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errfn.o : errfn.c $(CONFIG_H) $(CXX_TREE_H)
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sig.o : sig.c $(CONFIG_H) $(CXX_TREE_H) ../flags.h
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doc: info
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info:
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dvi:
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# Deletion of files made during compilation.
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# There are four levels of this:
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# `mostlyclean', `clean', `distclean' and `realclean'.
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# `mostlyclean' is useful while working on a particular type of machine.
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# It deletes most, but not all, of the files made by compilation.
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# It does not delete libgcc.a or its parts, so it won't have to be recompiled.
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# `clean' deletes everything made by running `make all'.
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# `distclean' also deletes the files made by config.
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# `realclean' also deletes everything that could be regenerated automatically.
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mostlyclean:
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# Delete the stamp files.
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-rm -f stamp-* tmp-*
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# Delete debugging dump files.
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-rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop
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-rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack
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# Delete unwanted output files from TeX.
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-rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg
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# Delete sorted indices we don't actually use.
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-rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns
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-rm -f *.o ../cc1plus
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# Delete all files made by compilation
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# that don't exist in the distribution.
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clean: mostlyclean
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-rm -f *.dvi
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# Delete all files that users would normally create
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# while building and installing GCC.
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distclean: clean
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-rm -f config.status Makefile *.oaux
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-rm -f parse.output
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# Delete anything likely to be found in the source directory
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# that shouldn't be in the distribution.
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extraclean: distclean
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-rm -rf =* ./"#"* *~*
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-rm -f patch* *.orig *.rej
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-rm -f *.dvi *.oaux *.d *.[zZ] *.gz
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-rm -f *.s *.s[0-9] *.i
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# Get rid of every file that's generated from some other file.
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# Most of these files ARE PRESENT in the GCC distribution.
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realclean: distclean
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-rm -f TAGS
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-rm -f parse.c parse.h parse.output
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# These exist for maintenance purposes.
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# This target creates the files that can be rebuilt, but go in the
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# distribution anyway.
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distdir: parse.c hash.h
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# Update the tags table.
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TAGS: force
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cd $(srcdir) ; \
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etags *.c *.h ; \
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echo 'l' | tr 'l' '\f' >> TAGS ; \
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echo 'parse.y,0' >> TAGS ; \
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etags -a ../*.h ../*.c;
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.PHONY: clean realclean TAGS
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force:
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