# Makefile for GNU C compiler. # Copyright (C) 1987, 88, 90-94, 1995 Free Software Foundation, Inc. #This file is part of GNU CC. #GNU CC is free software; you can redistribute it and/or modify #it under the terms of the GNU General Public License as published by #the Free Software Foundation; either version 2, or (at your option) #any later version. #GNU CC is distributed in the hope that it will be useful, #but WITHOUT ANY WARRANTY; without even the implied warranty of #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #GNU General Public License for more details. #You should have received a copy of the GNU General Public License #along with GNU CC; see the file COPYING. If not, write to #the Free Software Foundation, 59 Temple Place - Suite 330, #Boston MA 02111-1307, USA. # The targets for external use include: # all, doc, proto, install, install-cross, install-cross-rest, # uninstall, TAGS, mostlyclean, clean, distclean, maintainer-clean, # stage1, stage2, stage3, stage4. # Suppress smart makes who think they know how to automake Yacc files .y.c: # Variables that exist for you to override. # See below for how to change them for certain systems. # List of language subdirectories. # This is overridden by configure. SUBDIRS = # Selection of languages to be made. # This is overridden by configure. LANGUAGES = c objective-c proto ALLOCA = ALLOCA_FLAGS = ALLOCA_FINISH = true # Various ways of specifying flags for compilations: # CFLAGS is for the user to override to, e.g., do a bootstrap with -O2. # BOOT_CFLAGS is the value of CFLAGS to pass # to the stage2 and stage3 compilations # XCFLAGS is used for most compilations but not when using the GCC just built. XCFLAGS = CFLAGS = -g BOOT_CFLAGS = -O $(CFLAGS) # These exists to be overridden by the x-* and t-* files, respectively. X_CFLAGS = T_CFLAGS = X_CPPFLAGS = T_CPPFLAGS = CC = cc BISON = bison BISONFLAGS = LEX = flex LEXFLAGS = AR = ar OLDAR_FLAGS = qc AR_FLAGS = rc SHELL = /bin/sh # on sysV, define this as cp. INSTALL = install -c # These permit overriding just for certain files. INSTALL_PROGRAM = $(INSTALL) INSTALL_DATA = $(INSTALL) MAKEINFO = makeinfo TEXI2DVI = texi2dvi # For GNUmake: let us decide what gets passed to recursive makes. MAKEOVERRIDES = # Define this as & to perform parallel make on a Sequent. # Note that this has some bugs, and it seems currently necessary # to compile all the gen* files first by hand to avoid erroneous results. P = # How to invoke ranlib. RANLIB = ranlib # Test to use to see whether ranlib exists on the system. RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ] # Compiler to use for compiling libgcc1.a. # OLDCC should not be the GNU C compiler, # since that would compile typical libgcc1.a functions such as mulsi3 # into infinite recursions. OLDCC = cc # CFLAGS for use with OLDCC, for compiling libgcc1.a. # NOTE: -O does not work on some Unix systems! CCLIBFLAGS = -O # Version of ar to use when compiling libgcc1.a. OLDAR = ar # Target to use when installing include directory. Either # install-headers-tar or install-headers-cpio. INSTALL_HEADERS_DIR = install-headers-tar # Header files that are made available under the same name # to programs compiled with GCC. USER_H = $(srcdir)/ginclude/stdarg.h $(srcdir)/ginclude/stddef.h \ $(srcdir)/ginclude/varargs.h $(srcdir)/ginclude/va-alpha.h \ $(srcdir)/ginclude/va-h8300.h $(srcdir)/ginclude/va-i860.h \ $(srcdir)/ginclude/va-i960.h $(srcdir)/ginclude/va-mips.h \ $(srcdir)/ginclude/va-m88k.h $(srcdir)/ginclude/va-pa.h \ $(srcdir)/ginclude/va-pyr.h $(srcdir)/ginclude/va-sparc.h \ $(srcdir)/ginclude/va-clipper.h $(srcdir)/ginclude/va-spur.h \ $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \ $(srcdir)/ginclude/proto.h $(EXTRA_HEADERS) # Target to use whe installing assert.h. Some systems may # want to set this empty. INSTALL_ASSERT_H = install-assert-h # Target to use for installing unformatted man-pages. Some systems may not # want them installed. INSTALL_MAN = install-man # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test. # Usually the one we just built. # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). GCC_FOR_TARGET = ./xgcc -B./ # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. # It omits XCFLAGS, and specifies -B./. # It also specifies -I./include to find, e.g., stddef.h. GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include # Special flags for compiling enquire. # We disable optimization to make floating point more reliable. ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0 ENQUIRE_LDFLAGS = $(LDFLAGS) # Sed command to transform gcc to installed name. Overwritten by configure. program_transform_name = -e s,x,x, program_transform_cross_name = -e s,^,$(target)-, # Tools to use when building a cross-compiler. # These are used because `configure' appends `cross-make' # to the makefile when making a cross-compiler. TARGET_TOOLPREFIX = $(tooldir)/bin/ AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar AR_FOR_TARGET_FLAGS = rc RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ] # Dir to search for system headers. Overridden by cross-make. SYSTEM_HEADER_DIR = /usr/include # Control whether to run fixproto. STMP_FIXPROTO = stmp-fixproto # Test to see whether exists in the system header files. LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ] # There may be a premade insn-attrtab.c for this machine. # (You could rebuild it with genattrtab as usual, but it takes a long time.) # PREMADE_ATTRTAB is the file name of the file to use. # PREMADE_ATTRTAB_MD is the md file it corresponds to. PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md. PREMADE_ATTRTAB = target= ... `configure' substitutes actual target name here. xmake_file= ... `configure' substitutes actual x- file name here. tmake_file= ... `configure' substitutes actual t- file name here. out_file= ... `configure' substitutes actual out file name here. out_object_file= ... `configure' substitutes actual out object file name here. md_file= ... `configure' substitutes actual md file name here. tm_file= ... `configure' substitutes actual tm file name here. build_xm_file= ... `configure' substitutes actual build xm- file name here. host_xm_file= ... `configure' substitutes actual host xm- file name here. lang_specs_files= ... `configure' substitutes actual lang spec file names here. lang_options_files= ... `configure' puts actual lang options file names here. version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c` mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c` # Directory where sources are, from where we are. srcdir = . # Common prefix for installation directories. # NOTE: This directory must exist when you start installation. prefix = /usr/local # Directory in which to put localized header files. On the systems with # gcc as the native cc, `local_prefix' may not be `prefix' which is # `/usr'. # NOTE: local_prefix *should not* default from prefix. local_prefix = /usr/local # Directory in which to put host dependent programs and libraries exec_prefix = $(prefix) # Directory in which to put the executable for the command `gcc' bindir = $(exec_prefix)/bin # Directory in which to put the directories used by the compiler. libdir = $(exec_prefix)/lib # Directory in which the compiler finds executables, libraries, etc. libsubdir = $(libdir)/gcc-lib/$(target)/$(version) # Directory in which the compiler finds g++ includes. gxx_include_dir= $(libdir)/g++-include # Directory to search for site-specific includes. includedir = $(local_prefix)/include # assertdir is overridden in cross-make. # (But this currently agrees with what is in cross-make.) assertdir = $(tooldir)/include # where the info files go infodir = $(prefix)/info # where the info-files get built build_infodir = $(srcdir) # Extension (if any) to put in installed man-page filename. manext = .1 objext = .o exeext = # Directory in which to put man pages. mandir = $(prefix)/man/man1 # Directory in which to find other cross-compilation tools and headers. # Used in install-cross. tooldir = $(exec_prefix)/$(target) # Dir for temp files. tmpdir = /tmp # Additional system libraries to link with. CLIB= # Change this to a null string if obstacks are installed in the # system library. OBSTACK=obstack.o # Specify the rule for actually making libgcc.a, LIBGCC = libgcc.a # and the rule for installing it. INSTALL_LIBGCC = install-libgcc # Specify the rule for actually making libgcc1.a. # The value may be empty; that means to do absolutely nothing # with or for libgcc1.a. LIBGCC1 = libgcc1.a # Specify the rule for making libgcc1.a for a cross-compiler. # The default rule assumes that libgcc1.a is supplied by the user. CROSS_LIBGCC1 = libgcc1.cross # Specify the rule for actually making libgcc2.a. LIBGCC2 = libgcc2.a # Options to use when compiling libgcc2.a. # -g1 causes output of debug info only for file-scope entities. # we use this here because that should be enough, and also # so that -g1 will be tested. LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) -g1 # Additional options to use when compiling libgcc2.a. # Some targets override this to -Iinclude LIBGCC2_INCLUDES = # Additional target-dependent options for compiling libgcc2.a. TARGET_LIBGCC2_CFLAGS = # Things which must be built before building libgcc2.a. # Some targets override this to stmp-int-hdrs LIBGCC2_DEPS = # Enquire target (This is a variable so that a target can choose not to # build it.) ENQUIRE = enquire # libgcc1-test target (must also be overridable for a target) LIBGCC1_TEST = libgcc1-test # List of extra executables that should be compiled for this target machine # that are used for compiling from source code to object code. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PASSES = # Like EXTRA_PASSES, but these are used when linking. EXTRA_PROGRAMS = # List of extra object files that should be compiled for this target machine. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PARTS = # List of extra object files that should be compiled and linked with # compiler proper (cc1, cc1obj, cc1plus). EXTRA_OBJS = # List of extra object files that should be compiled and linked with # the gcc driver. EXTRA_GCC_OBJS = # List of additional header files to install. # Often this is edited directly by `configure'. EXTRA_HEADERS = # Set this to `ld' to enable use of collect2. # USE_COLLECT2 = # It is convenient for configure to add the assignment at the beginning, # so don't override it here. # List of extra C and assembler files to add to libgcc1.a. # Assembler files should have names ending in `.asm'. LIB1FUNCS_EXTRA = # List of extra C and assembler files to add to libgcc2.a. # Assembler files should have names ending in `.asm'. LIB2FUNCS_EXTRA = # Default float.h source to use for cross-compiler. CROSS_FLOAT_H=float.h-cross # Program to convert libraries. LIBCONVERT = # Control whether header files are installed. INSTALL_HEADERS=install-headers # Options for tar when copying trees. So HPUX can override it. TAROUTOPTS = xpBf # Select which version of fixincludes to use (I.E. regular versus SVR4) # This value is overridden directly by configure. FIXINCLUDES=fixincludes # Additional directories of header files to run fixincludes on. # These should be directories searched automatically by default # just as /usr/include is. # *Do not* use this for directories that happen to contain # header files, but are not searched automatically by default. # On most systems, this is empty. OTHER_FIXINCLUDES_DIRS= # List of things which should already be built whenever we try to use xgcc # to compile anything (without linking). GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES) # List of things which should already be built whenever we try to use xgcc # to link anything. GCC_PARTS=$(GCC_PASSES) $(LIBGCC) $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS) # Directory to link to, when using the target `maketest'. DIR = ../gcc # Guaranteed to not exist when not passing md through cpp. # This value is overridden directly by configure. MD_FILE = md-cpp-not-used # Flags to use when cross-building GCC. # Prefix to apply to names of object files when using them # to run on the machine we are compiling on. HOST_PREFIX= # Prefix to apply to names of object files when compiling them # to run on the machine we are compiling on. # The default for this variable is chosen to keep these rules # out of the way of the other rules for compiling the same source files. HOST_PREFIX_1=loser- HOST_CC=$(CC) HOST_CFLAGS=$(ALL_CFLAGS) HOST_CLIB=$(CLIB) HOST_LDFLAGS=$(LDFLAGS) HOST_CPPFLAGS=$(ALL_CPPFLAGS) HOST_ALLOCA=$(ALLOCA) HOST_MALLOC=$(MALLOC) HOST_OBSTACK=$(OBSTACK) # Actual name to use when installing a native compiler. GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed $$t` # Actual name to use when installing a cross-compiler. GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed $$t` # Choose the real default target. ALL=all.internal # Choose the real install target. INSTALL_TARGET=install-normal # Source for float.h. Overridden by cross-make. FLOAT_H=float.h-nat # Extra symbols for fixproto to define when parsing headers. FIXPROTO_DEFINES = # Extra flags to use when compiling crt{begin,end}.o. CRTSTUFF_T_CFLAGS = # End of variables for you to override. # Definition of `all' is here so that new rules inserted by sed # do not specify the default target. # The real definition is under `all.internal' (for native compilers) # or `all.cross' (for cross compilers). all: all.indirect # This tells GNU Make version 3 not to put all variables in the environment. .NOEXPORT: # sed inserts variable overrides after the following line. ####target overrides ####host overrides ####cross overrides ####build overrides # Now figure out from those variables how to compile and link. all.indirect: $(ALL) # IN_GCC tells obstack.h that we are using gcc's file. # ??? IN_GCC should be obsolete now. INTERNAL_CFLAGS = $(CROSS) -DIN_GCC # This is the variable actually used when we compile. ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) # Likewise. ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS) # Even if ALLOCA is set, don't use it if compiling with GCC. USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo "${ALLOCA}" ;; esac ` USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac ` USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac ` USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac ` # Dependency on obstack, alloca, malloc or whatever library facilities # are not installed in the system libraries. # We don't use USE_ALLOCA because backquote expansion doesn't work in deps. LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC) # Likewise, for use in the tools that must run on this machine # even if we are cross-building GCC. # We don't use USE_ALLOCA because backquote expansion doesn't work in deps. HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) # How to link with both our special library facilities # and the system's installed libraries. LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB) # Likewise, for use in the tools that must run on this machine # even if we are cross-building GCC. HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \ $(HOST_CLIB) HOST_RTL = $(HOST_PREFIX)rtl.o HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o HOST_PRINT = $(HOST_PREFIX)print-rtl.o # Specify the directories to be searched for header files. # Both . and srcdir are used, in that order, # so that tm.h and config.h will be found in the compilation # subdirectory rather than in the source directory. INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config # Always use -I$(srcdir)/config when compiling. .c.o: $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< # This tells GNU make version 3 not to export all the variables # defined in this file into the environment. .NOEXPORT: # Support for additional languages (other than c and objc). # ??? objc can be supported this way too (leave for later). # These next lines are overridden by configure. LANG_MAKEFILES = LANG_STAGESTUFF = LANG_DIFF_EXCLUDES = # Flags to pass to recursive makes. # CC is set by configure. Hosts without symlinks need special handling # because we need CC="stage1/xgcc -Bstage1/" to work in the language # subdirectories. # ??? The choices here will need some experimenting with. FLAGS_TO_PASS = \ "AR_FLAGS=$(AR_FLAGS)" \ "AR_FOR_TARGET=$(AR_FOR_TARGET)" \ "BISON=$(BISON)" \ "BISONFLAGS=$(BISONFLAGS)" \ "CC=set-by-configure" \ "CFLAGS=$(CFLAGS)" \ "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ "LDFLAGS=$(LDFLAGS)" \ "LEX=$(LEX)" \ "LEXFLAGS=$(LEXFLAGS)" \ "MAKEINFO=$(MAKEINFO)" \ "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \ "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \ "SHELL=$(SHELL)" \ "exeext=$(exeext)" \ "objext=$(objext)" \ "exec_prefix=$(exec_prefix)" \ "prefix=$(prefix)" \ "tooldir=$(tooldir)" \ "bindir=$(bindir)" \ "libsubdir=$(libsubdir)" # Lists of files for various purposes. # A list of all the language-specific executables. # This is overridden by configure. COMPILERS = cc1$(exeext) cc1obj$(exeext) # Language-specific object files for C. C_OBJS = c-parse.o c-lang.o c-lex.o c-pragma.o \ c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o # Language-specific object files for Objective C. OBJC_OBJS = objc-parse.o objc-act.o c-lex.o c-pragma.o \ c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-iterate.o # Files specific to the C interpreter bytecode compiler(s). BC_OBJS = bc-emit.o bc-optab.o # Bytecode header files constructed at build time; vmsconfig.com wants this. BC_ALL = bc-arity.h bc-opcode.h bc-opname.h # Language-independent object files. OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \ function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \ rtl.o print-rtl.o rtlanal.o emit-rtl.o real.o \ dbxout.o sdbout.o dwarfout.o xcoffout.o \ integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \ regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \ insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \ insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \ insn-attrtab.o $(out_object_file) getpwd.o convert.o $(EXTRA_OBJS) # GEN files are listed separately, so they can be built before doing parallel # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load # them before rtl.o is compiled. GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep CCCP=cccp # Uncomment this line if you want to use cppmain (w/cpplib) as cpp. #CCCP=cppmain # Files to be copied away after each stage in building. STAGESTUFF = *$(objext) insn-flags.h insn-config.h insn-codes.h \ insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \ insn-attr.h insn-attrtab.c insn-opinit.c \ stamp-flags stamp-config stamp-codes \ stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \ stamp-attr stamp-attrtab stamp-opinit stamp-proto stamp-crt stamp-crtS \ genemit$(exeext) genoutput$(exeext) genrecog$(exeext) genextract$(exeext) \ genflags$(exeext) gencodes$(exeext) genconfig$(exeext) genpeep$(exeext) \ genattrtab$(exeext) genattr$(exeext) genopinit$(exeext) \ $(BC_ALL) \ stamp-bcarity stamp-bcopcode stamp-bcopname \ bi-arity$(exeext) bi-opcode$(exeext) bi-opname$(exeext) \ $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \ $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \ protoize$(exeext) unprotoize$(exeext) \ specs collect2$(exeext) $(USE_COLLECT2) underscore.c \ *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \ *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack \ *.[si] \ $(LANG_STAGESTUFF) # Members of libgcc1.a. LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ _lshrsi3 _ashrsi3 _ashlsi3 \ _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \ _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \ _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \ _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 # Library members defined in libgcc2.c. LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \ _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 \ _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \ _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \ _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi \ _fixtfdi _fixunstfdi _floatditf \ __gcc_bcmp _varargs _eprintf _op_new _op_vnew _new_handler _op_delete \ _op_vdel _bb _shtab _clear_cache _trampoline __main _exit _ctors _eh \ _pure # The files that "belong" in CONFIG_H are deliberately omitted # because having them there would not be useful in actual practice. # All they would do is cause complete recompilation every time # one of the machine description files is edited. # That may or may not be what one wants to do. # If it is, rm *.o is an easy way to do it. # CONFIG_H = $(host_xm_file) $(tm_file) CONFIG_H = RTL_H = rtl.h rtl.def machmode.h machmode.def TREE_H = tree.h real.h tree.def machmode.h machmode.def BYTECODE_H = bytecode.h bc-emit.h bc-optab.h # Language makefile fragments. # The following targets define the interface between us and the languages. # # all.build, all.cross, start.encap, rest.encap, # info, dvi, # install-normal, install-common, install-info, install-man, # uninstall, distdir, # mostlyclean, clean, distclean, extraclean, maintainer-clean, # stage1, stage2, stage3, stage4 # # Each language is linked in with a series of hooks (since we can't use `::' # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info). # Configure computes and adds these here. ####language hooks # sed inserts language fragments after the following line. ####language fragments # End of language makefile fragments. # Avoid a lot of time thinking about remaking Makefile.in and *.def. .SUFFIXES: .in .def Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \ $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file) \ $(LANG_MAKEFILES) cp config.status config.run $(SHELL) config.run rm -f config.run all.internal: start.encap rest.encap # This is what to compile if making a cross-compiler. # Note that we can compile enquire using the cross-compiler just built, # although we can't run it on this machine. all.cross: native gcc-cross specs stmp-headers $(LIBGCC) $(STMP_FIXPROTO) \ $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross # This is what to compile if making gcc with a cross-compiler. all.build: native xgcc $(EXTRA_PARTS) lang.all.build # This is what must be made before installing GCC and converting libraries. start.encap: native xgcc specs $(LIBGCC1) xlimits.h lang.start.encap # These can't be made until after GCC can run. rest.encap: stmp-headers $(LIBGCC) $(STMP_FIXPROTO) $(EXTRA_PARTS) lang.rest.encap # This is what is made with the host's compiler # whether making a cross compiler or not. native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) # Define the names for selecting languages in LANGUAGES. C c: cc1 OBJC objc: cc1obj objc-runtime OBJECTIVE-C objective-c: cc1obj objc-runtime PROTO: proto # Tell GNU make these are phony targets. .PHONY: C c OBJC objc OBJECTIVE-C objective-c PROTO proto # Really, really stupid make features, such as SUN's KEEP_STATE, may force # a target to build even if it is up-to-date. So we must verify that # config.status does not exist before failing. config.status: @if [ ! -f config.status ] ; then \ echo You must configure gcc. Look at the INSTALL file for details.; \ false; \ else \ true; \ fi # On the target machine, finish building a cross compiler. # This does the things that can't be done on the host machine. rest.cross: $(LIBGCC) gfloat.h specs # Verify that it works to compile and link libgcc1-test. # If it does, then there are sufficient replacements for libgcc1.a. libgcc1-test: libgcc1-test.o native $(GCC_PARTS) @echo "Testing libgcc1. Ignore linker warning messages." $(GCC_FOR_TARGET) $(GCC_CFLAGS) libgcc1-test.o -o libgcc1-test \ -nostartfiles -nostdlib `$(GCC_FOR_TARGET) --print-libgcc-file-name` libgcc1-test.o: libgcc1-test.c native xgcc $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/libgcc1-test.c # Recompile all the language-independent object files. # This is used only if the user explicitly asks for it. compilations: ${OBJS} # Create a list of the language-independent object files so the language # subdirectories needn't mention their names explicitly. stamp-objlist: Makefile $(OBJS) $(BC_OBJS) echo " $(OBJS) $(BC_OBJS)" | sed -e 's, \([a-z]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist # We call this executable `xgcc' rather than `gcc' # to avoid confusion if the current directory is in the path # and CC is `gcc'. It is renamed to `gcc' when it is installed. xgcc: gcc.o version.o $(LIBDEPS) $(EXTRA_GCC_OBJS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o version.o $(EXTRA_GCC_OBJS) $(LIBS) # Dump a specs file to make -B./ read these specs over installed ones. specs: xgcc $(GCC_FOR_TARGET) -dumpspecs > tmp-specs mv tmp-specs specs # We do want to create an executable named `xgcc', so we can use it to # compile libgcc2.a. # Also create gcc-cross, so that install-common will install properly. gcc-cross: xgcc cp xgcc$(exeext) gcc-cross$(exeext) cc1: $(P) $(C_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(BC_OBJS) $(LIBS) cc1obj: $(P) $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) $(BC_OBJS) $(LIBS) # Copy float.h from its source. gfloat.h: $(FLOAT_H) -rm -f gfloat.h cp $(FLOAT_H) gfloat.h # Create float.h source for the native machine. float.h-nat: enquire -./enquire -f > tmp-float.h mv tmp-float.h float.h-nat # Create a dummy float.h source for a cross-compiler. float.h-cross: echo "#error float.h values not known for cross-compiler" > t-float.h-cross mv t-float.h-cross float.h-cross # Used to compile enquire with standard cc, but have forgotten why. # Let's try with GCC. enquire: enquire.o $(GCC_PARTS) $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@ enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs # Breaking this line caused a problem with one version of GNU make. $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c # Build the version of limits.h that we will install. xlimits.h: glimits.h limitx.h limity.h if $(LIMITS_H_TEST) ; then \ cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > tmp-xlimits.h; \ else \ cat $(srcdir)/glimits.h > tmp-xlimits.h; \ fi mv tmp-xlimits.h xlimits.h # Build libgcc.a. # This is done in two parts because some functions, in libgcc1.c, # must be compiled with something other than GCC, # while the rest, in libgcc2.c, must be compiled with xgcc. # That means we can't do libgcc2.c until after xgcc, cc1, etc. # Use this as value of LIBGCC1 to cause conversion to GNU library format. # LIBCONVERT should put its output in libgcc1.conv. libgcc1.conv: libgcc1.a $(LIBCONVERT) libgcc1.a libgcc1.conv # Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely. # Make an empty file instead. libgcc1.null: $(GCC_PASSES) echo "__foo () {}" > dummy.c $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy$(objext) rm -f dummy$(objext) dummy.c # This is $(LIBGCC1) for a cross-compiler. # We have no automatic way of building libgcc1.a, # so it's up to the installer to find a way to do that. # This rule deliberately does not depend on libgcc1.a # so that it will fail if the installer hasn't provided it. libgcc1.cross: mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false) # Compile the library of arithmetic subroutines with the native compiler. # Don't compile it with GCC! # (That would cause most arithmetic functions to call themselves.) libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status -rm -f tmplibgcc1.a # Actually build it in tmplibgcc1.a, then rename at end, # so that libgcc1.a itself remains nonexistent if compilation is aborted. # -e causes any failing command to make this rule fail. # -e doesn't work in certain shells, so we test $$? as well. # lynx has a broken ar, it always complains when the initial library is # empty, thus this command works only if we don't do -e # There is a trailing backslash (\) deleted from the following line. # set -e; for name in $(LIB1FUNCS); \ do \ echo $${name}; \ rm -f $${name}$(objext); \ $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ mv libgcc1$(objext) $${name}$(objext); \ $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \ rm -f $${name}$(objext); \ done # Some shells crash when a loop has no items. # So make sure there is always at least one--`..'. # Then ignore it. # We don't use -e here because there are if statements # that should not make the command give up when the if condition is false. # Instead, we test for failure after each command where it matters. for file in .. $(LIB1FUNCS_EXTRA); \ do \ if [ x$${file} != x.. ]; then \ name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \ echo $${name}; \ if [ $${name}.asm = $${file} ]; then \ cp $${file} $${name}.s || exit 1; file=$${name}.s; \ else true; fi; \ $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}$(objext); \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ rm -f $${name}.s $${name}$(objext); \ else true; \ fi; \ done -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc1.a; else true; fi mv tmplibgcc1.a libgcc1.a # Build libgcc1.a from assembler source. LIB1ASMFUNCS is the list of # functions. LIB1ASMSRC is the name of the source file in the config # subdirectory. libgcc1-asm.a: libgcc2.ready config.status $(srcdir)/config/$(LIB1ASMSRC) -rm -f tmplibgcc1.a libgcc1.S cp $(srcdir)/config/$(LIB1ASMSRC) libgcc1.S # Actually build it in tmplibgcc1.a, then rename at end, # so that libgcc1-asm.a itself remains nonexistent if compilation is aborted. # -e causes any failing command to make this rule fail. # -e doesn't work in certain shells, so we test $$? as well. # lynx has a broken ar, it always complains when the initial library is # empty, thus this command works only if we don't do -e # There is a trailing backslash (\) deleted from the following line. # set -e; for name in $(LIB1ASMFUNCS); \ do \ echo $${name}; \ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} libgcc1.S; \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ mv libgcc1$(objext) $${name}$(objext); \ $(AR) $(AR_FLAGS) tmplibgcc1.a $${name}$(objext); \ rm -f $${name}$(objext); \ done -rm -f libgcc1.S mv tmplibgcc1.a libgcc1-asm.a # Generate assembly versions of the functions required for libgcc1. # You'll still need to massage the code by hand (possibly hacking # underscores and local labels) but this will get you started. libgcc1.S: libgcc1.c $(CONFIG_H) config.status -rm -f libgcc1.S touch libgcc1.S for name in $(LIB1FUNCS); \ do \ echo $${name}; \ $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -S -DL$${name} $(srcdir)/libgcc1.c; \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ echo '#ifdef ' L$${name} >> libgcc1.S; \ cat libgcc1.s >> libgcc1.S; \ echo '#endif /*' L$${name} '*/' >> libgcc1.S; \ echo "" >> libgcc1.S; \ done # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled. # But recompiling cc1 should not force recompilation of libgcc2.a. # If you want to force recompilation, delete libgcc2.a. libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs -if [ -f libgcc2.ready ] ; then \ true; \ else \ touch libgcc2.ready; \ fi libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \ machmode.h longlong.h gbl-ctors.h config.status # Actually build it in tmplibgcc2.a, then rename at end, # so that libgcc2.a itself remains nonexistent if compilation is aborted. -rm -f tmplibgcc2.a # -e causes any failing command to make this rule fail. # -e doesn't work in certain shells, so we test $$? as well. # lynx has a broken ar, it always complains when the initial library is # empty, thus this command works only if we don't do -e # There is a trailing backslash (\) deleted from the following line. # set -e; for name in $(LIB2FUNCS); \ do \ echo $${name}; \ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \ $(srcdir)/libgcc2.c -o $${name}$(objext); \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}$(objext); \ rm -f $${name}$(objext); \ done # Some shells crash when a loop has no items. # So make sure there is always at least one--`..'. # Then ignore it. # We don't use -e here because there are if statements # that should not make the command give up when the if condition is false. # Instead, we test for failure after each command where it matters. for file in .. $(LIB2FUNCS_EXTRA); \ do \ if [ x$${file} != x.. ]; then \ name=`echo $${file} | sed -e 's/[.][cS]$$//' -e 's/[.]asm$$//'`; \ oname=` echo $${name} | sed -e 's,.*/,,'`; \ echo $${name}; \ if [ $${name}.asm = $${file} ]; then \ cp $${file} $${name}.s || exit 1; file=$${name}.s; \ else true; fi; \ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ $(AR) $(AR_FLAGS) tmplibgcc2.a $${oname}$(objext); \ rm -f $${name}.s $${oname}$(objext); \ else true; \ fi; \ done -if [ x${HPUX_GAS} = x ] ; then \ if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \ else true; fi; \ mv tmplibgcc2.a libgcc2.a # These lines were deleted from above the mv command # because it was thought ranlibing libgcc.a itself should suffice. # However that was not true, as some make variants treats unranlibed # archives as always out-of-date. # -if [ x${HPUX_GAS} = x ] ; then \ # if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi; \ # else true; fi # Combine the various libraries into a single library, libgcc.a. libgcc.a: $(LIBGCC1) $(LIBGCC2) -rm -rf tmplibgcc.a libgcc.a tmpcopy mkdir tmpcopy -if [ x$(LIBGCC1) != x ]; \ then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \ else true; \ fi # Some versions of ar (specifically the one in RISC/os 5.x), create an # unwritable table of contents file, and then print an error message when # the second ar command tries to overwrite this file. To avoid the error # message from ar, we make sure all files are writable. -(cd tmpcopy; chmod +w * > /dev/null 2>&1) (cd tmpcopy; $(AR) x ../$(LIBGCC2)) (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext)) rm -rf tmpcopy -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi # Actually build it in tmplibgcc.a, then rename at end, # so that libgcc.a itself remains nonexistent if compilation is aborted. mv tmplibgcc.a libgcc.a # Use the genmultilib shell script to generate the information the gcc # driver program needs to select the library directory based on the # switches. multilib.h: $(srcdir)/genmultilib Makefile $(SHELL) $(srcdir)/genmultilib "$(MULTILIB_OPTIONS)" \ "$(MULTILIB_DIRNAMES)" "$(MULTILIB_MATCHES)" > multilib.h # Build multiple copies of libgcc.a, one for each target switch. stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \ $(LIB2FUNCS_EXTRA) machmode.h longlong.h gbl-ctors.h config.status for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \ dir=`echo $$i | sed -e 's/;.*$$//'`; \ flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \ $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ RANLIB="$(RANLIB)" RANLIB_TEST="$(RANLIB_TEST)" \ HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS) $${flags}" \ LIBGCC1="$(LIBGCC1)" LIBGCC2="$(LIBGCC2)" \ dir="$${dir}" stmp-multilib-sub; \ if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ done touch stmp-multilib # Subroutine of stmp-multilib so make -n works. stmp-multilib-sub: rm -f $(dir)/libgcc.a $(LIBGCC2) $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC2) if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \ then true; \ else rm -f $(LIBGCC1); \ fi if [ x$(LIBGCC1) != xlibgcc1-asm.a ]; \ then true; \ else \ $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" CC="$(CC)" CFLAGS="$(CFLAGS)" \ HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" $(LIBGCC1); \ fi rm -rf tmplibgcc.a tmpcopy mkdir tmpcopy if [ x$(LIBGCC1) != x ]; \ then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \ else true; \ fi (cd tmpcopy; $(AR) x ../$(LIBGCC2)) (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *$(objext)) rm -rf libgcc2.a tmpcopy if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi if [ -d $(dir) ]; then true; else mkdir $(dir); fi mv tmplibgcc.a $(dir)/libgcc.a objc-runtime: libobjc.a # Build the Objective C runtime library. libobjc.a: cc1obj stmp-int-hdrs libgcc2.ready $(USE_COLLECT2) $(EXTRA_PARTS) if [ -d objc ]; then true; else mkdir objc; fi 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)" -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: 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 : c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \ c-parse.h c-tree.h input.h flags.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c c-parse.c c-parse.h: c-parse.c c-parse.c: c-parse.y $(BISON) $(BISONFLAGS) -d -o c-parse.c c-parse.y 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 sh $(srcdir)/move-if-change tmp-c-parse.y c-parse.y # XXX OpenBSD #$(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 # sh $(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 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 sh $(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 : 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 objc-parse.c objc-parse.c : objc-parse.y $(BISON) $(BISONFLAGS) -o objc-parse.c objc-parse.y objc-parse.y: c-parse.in sed -e "/^ifc$$/,/^end ifc$$/d" \ -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \ $(srcdir)/c-parse.in >tmp-objc-prs.y sh $(srcdir)/move-if-change tmp-objc-prs.y 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 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 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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. 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They do depend on config.h itself, # since that describes the host machine. # Pass the md file through cpp if the target requests it. $(MD_FILE): $(MD_DEPS) rm -f $@ $(MD_CPP) $(MD_CPPFLAGS) $(md_file) | sed 's/^# /; /g' > tmp-$@ mv tmp-$@ $@ genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genconfig.o $(HOST_RTL) $(HOST_LIBS) genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) $(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.o $(HOST_RTL) $(HOST_LIBS) genflags.o : genflags.c $(RTL_H) $(build_xm_file) $(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.o $(HOST_RTL) $(HOST_LIBS) gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) $(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.o $(HOST_RTL) $(HOST_LIBS) genemit.o : genemit.c $(RTL_H) $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c genopinit : genopinit.o $(HOST_RTL) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genopinit.o $(HOST_RTL) $(HOST_LIBS) genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genrecog.o $(HOST_RTL) $(HOST_LIBS) genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) $(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.o $(HOST_RTL) $(HOST_LIBS) genextract.o : genextract.c $(RTL_H) $(build_xm_file) 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.o $(HOST_RTL) $(HOST_LIBS) genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) $(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.o $(HOST_RTL) $(HOST_LIBS) genattr.o : genattr.c $(RTL_H) $(build_xm_file) $(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.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS) genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) 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.o $(HOST_RTL) $(HOST_LIBS) genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) $(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 bytecode files. BI_OBJ=bi-parser.o bi-lexer.o bi-reverse.o bc-emit.o : bc-emit.c $(CONFIG_H) $(RTL_H) real.h $(BYTECODE_H) \ bc-arity.h bc-opcode.h bc-typecd.h bc-typecd.def bi-run.h bytetypes.h bc-optab.o : bc-optab.c $(CONFIG_H) $(REAL_H) $(BYTECODE_H) \ bc-opcode.h bc-typecd.h bc-typecd.def bi-arity: bi-arity.o $(BI_OBJ) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ bi-arity.o $(BI_OBJ) $(HOST_LIBS) bi-opcode: bi-opcode.o $(BI_OBJ) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ bi-opcode.o $(BI_OBJ) $(HOST_LIBS) bi-opname: bi-opname.o $(BI_OBJ) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ bi-opname.o $(BI_OBJ) $(HOST_LIBS) bi-parser.h: bi-parser.c bi-parser.c: $(srcdir)/bi-parser.y $(BISON) $(BISONFLAGS) -d -o bi-parser.c $(srcdir)/bi-parser.y bi-parser.o: bi-parser.c bi-defs.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \ bi-parser.c bi-lexer.o: bi-lexer.c bi-parser.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \ $(srcdir)/bi-lexer.c bi-arity.o: bi-arity.c bi-defs.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \ $(srcdir)/bi-arity.c bi-opcode.o: bi-opcode.c bi-defs.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \ $(srcdir)/bi-opcode.c bi-opname.o: bi-opname.c bi-defs.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \ $(srcdir)/bi-opname.c bi-reverse.o: bi-reverse.c bi-defs.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) \ $(srcdir)/bi-reverse.c bc-arity.h: stamp-bcarity ; @true stamp-bcarity : $(srcdir)/bytecode.def bi-arity $(srcdir)/move-if-change ./bi-arity < $(srcdir)/bytecode.def >tmp-bc-arity.h sh $(srcdir)/move-if-change tmp-bc-arity.h bc-arity.h touch stamp-bcarity bc-opcode.h: stamp-bcopcode ; @true stamp-bcopcode : $(srcdir)/bytecode.def bi-opcode $(srcdir)/move-if-change ./bi-opcode < $(srcdir)/bytecode.def >tmp-bcopcd.h sh $(srcdir)/move-if-change tmp-bcopcd.h bc-opcode.h touch stamp-bcopcode bc-opname.h: stamp-bcopname ; @true stamp-bcopname : $(srcdir)/bytecode.def bi-opname $(srcdir)/move-if-change ./bi-opname < $(srcdir)/bytecode.def >tmp-bcopnm.h sh $(srcdir)/move-if-change tmp-bcopnm.h bc-opname.h touch stamp-bcopname bytecode.mostlyclean: -rm -f bc-arity.h bc-opcode.h bc-opname.h bytecode.distclean bytecode.clean: bytecode.mostlyclean -rm -f bi-arity bi-opcode bi-opname bi-lexer bytecode.maintainer-clean: bytecode.clean -rm -f bi-parser.c bi-parser.h # Remake cpp and protoize. # Making the preprocessor cpp: $(CCCP) -rm -f cpp$(exeext) ln $(CCCP)$(exeext) cpp$(exeext) > /dev/null 2>&1 \ || cp $(CCCP)$(exeext) cpp$(exeext) cccp: cccp.o cexp.o version.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o \ version.o $(LIBS) cexp.o: cexp.c $(CONFIG_H) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c cexp.c cexp.c: $(srcdir)/cexp.y $(BISON) -o cexp.c $(srcdir)/cexp.y cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status # 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=\"$(gxx_include_dir)\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'` cppmain: cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \ version.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \ cppalloc.o cpperror.o cppexp.o version.o $(LIBS) cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'` cpperror.o: cpperror.c $(CONFIG_H) cpplib.h cppexp.o: cppexp.c $(CONFIG_H) cpplib.h cpphash.o: cpphash.c cpplib.h cpphash.h cppalloc.o: cppalloc.c $(CONFIG_H) # Note for the stamp targets, we run the program `true' instead of # having an empty command (nothing following the semicolon). proto: config.status protoize unprotoize SYSCALLS.c.X protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) protoize.o: stamp-proto ; @true unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) unprotoize.o: stamp-proto ; @true stamp-proto: protoize.c getopt.h $(CONFIG_H) $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DSTD_PROTO_DIR=\"$(libsubdir)\" \ -DUNPROTOIZE $(srcdir)/protoize.c mv protoize$(objext) unprotoize$(objext) $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DSTD_PROTO_DIR=\"$(libsubdir)\" \ $(srcdir)/protoize.c touch stamp-proto getopt.o: getopt.c getopt.h $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c getopt1.o: 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) \ stmp-int-hdrs -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 \ -DTOOL_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 \ -DTOOL_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.[cs] tmp-proto$(objext) # Build the include directory. The stamp files are stmp-* rather than # stamp-* so that mostlyclean does not force the include directory to # be rebuilt. # Build the include directory except for float.h (which depends upon # enquire). stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h objc-headers # Copy in the headers provided with gcc. # The sed command gets just the last file name component; # this is necessary because VPATH could add a dirname. # Using basename would be simpler, but some systems don't have it. objdir=`pwd`; \ cd $(srcdir); \ for file in .. $(USER_H); do \ if [ X$$file != X.. ]; then \ realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \ rm -f $$objdir/include/$$realfile; \ cp ginclude/$$realfile $$objdir/include; \ chmod a+r $$objdir/include/$$realfile; \ fi; \ done rm -f include/limits.h cp xlimits.h include/limits.h chmod a+r include/limits.h # Install the README rm -f include/README cp $(srcdir)/README-fixinc include/README chmod a+r include/README touch stmp-int-hdrs # Build the complete include directory. stmp-headers: stmp-int-hdrs gfloat.h rm -f include/float.h cp gfloat.h include/float.h chmod a+r include/float.h touch stmp-headers # Build fixed copies of system files. stmp-fixinc: $(FIXINCLUDES) gsyslimits.h rm -rf include mkdir include if [ x$(FIXINCLUDES) != xMakefile.in ]; \ then \ for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \ if [ -d $$dir ]; \ then \ $(SHELL) $(srcdir)/$(FIXINCLUDES) include $$dir; \ else true; fi; \ done; \ else true; \ fi rm -f include/syslimits.h if [ -f include/limits.h ]; then \ mv include/limits.h include/syslimits.h; \ else \ cp $(srcdir)/gsyslimits.h include/syslimits.h; \ fi chmod a+r include/syslimits.h touch stmp-fixinc # copy objc header files into build directory objc-headers: stmp-fixinc if [ -d include ]; then true; else mkdir include; fi if [ -d objc ]; then true; else mkdir objc; fi thisdir1=`pwd`; \ srcdir1=`cd $(srcdir); pwd`; \ cd objc; \ $(MAKE) -f $${srcdir1}/objc/Makefile copy-headers \ srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \ GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \ GCC_CFLAGS="$(GCC_CFLAGS)" incinstalldir=$${thisdir1}/include touch objc-headers # Files related to the fixproto script. deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \ export CC; \ $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h mv tmp-deduced.h deduced.h gen-protos: gen-protos.o scan.o cppalloc.o $(HOST_LIBDEPS) ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ gen-protos.o scan.o cppalloc.o $(HOST_LIBS) gen-protos.o: gen-protos.c scan.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c scan.o: scan.c scan.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile cat deduced.h $(srcdir)/sys-protos.h > tmp-fixtmp.c mv tmp-fixtmp.c fixtmp.c $(GCC_FOR_TARGET) fixtmp.c -w -U__SIZE_TYPE__ -U__PTRDIFF_TYPE__ -U__WCHAR_TYPE__ -E \ | sed -e 's/ / /g' -e 's/ *(/ (/g' -e 's/ [ ]*/ /g' -e 's/( )/()/' \ | ./gen-protos >xsys-protos.hT mv xsys-protos.hT xsys-protos.h rm -rf fixtmp.c fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \ cpplib.o cpphash.o cppalloc.o cppexp.o cpperror.o version.o $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \ scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o version.o \ cppexp.o $(HOST_LIBS) fix-header.o: fix-header.c obstack.h scan.h xsys-protos.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/fix-header.c scan-decls.o: scan-decls.c scan.h cpplib.h $(build_xm_file) $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c # stmp-fixproto depends on this, not on fix-header directly. # The idea is to make sure fix-header gets built, # but not rerun fixproto after each stage # just because fix-header's mtime has changed. fixhdr.ready: fix-header -if [ -f fixhdr.ready ] ; then \ true; \ else \ touch fixhdr.ready; \ fi # stmp-headers is to make sure fixincludes has already finished. # The if statement is so that we don't run fixproto a second time # if it has already been run on the files in `include'. stmp-fixproto: fixhdr.ready fixproto stmp-headers @echo "Various warnings and error messages from fixproto are normal" -if [ -d include ] ; then true; else mkdir include; fi -if [ -f include/fixed ] ; then true; \ else \ : This line works around a 'make' bug in BSDI 1.1.; \ FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \ $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \ touch include/fixed; \ fi touch stmp-fixproto # Remake the info files. doc: info info: $(build_infodir)/cpp.info $(build_infodir)/gcc.info lang.info $(build_infodir)/cpp.info: cpp.texi $(MAKEINFO) $(srcdir)/cpp.texi -o $(build_infodir)/cpp.info $(build_infodir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \ md.texi rtl.texi tm.texi $(MAKEINFO) -I$(srcdir) $(srcdir)/gcc.texi -o $(build_infodir)/gcc.info dvi: gcc.dvi cpp.dvi lang.dvi # XXX OpenBSD ## This works with GNU Make's default rule. #$(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \ # md.texi rtl.texi tm.texi # $(TEXI2DVI) $< # XXX OpenBSD ## This works with GNU Make's default rule. #$(srcdir)/cpp.dvi: cpp.texi # $(TEXI2DVI) $< # XXX OpenBSD #$(srcdir)/INSTALL: install1.texi install.texi # $(MAKEINFO) -D INSTALLONLY --no-header --no-split \ # `echo $(srcdir)/install1.texi | sed 's,^\./,,'` # Deletion of files made during compilation. # There are four levels of this: # `mostlyclean', `clean', `distclean' and `maintainer-clean'. # `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. # `maintainer-clean' also deletes everything that could be regenerated # automatically. We remove as much from the language subdirectories as we can # (less duplicated code). mostlyclean: bytecode.mostlyclean lang.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.gz -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s -rm -f tmp-c-parse.y tmp-objc-prs.y tmp-gperf.h -rm -f tmp-specs t-float.h-cross tmp-xlimits.h -rm -f tmp-fixtmp.c xsys-protos.hT # Delete the stamp files. -rm -f stamp-* tmp-* -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 -rm -f */*.greg */*.lreg */*.combine */*.flow */*.cse */*.jump */*.rtl -rm -f */*.tree */*.loop */*.dbr */*.jump2 */*.sched */*.cse2 -rm -f */*.sched2 */*.stack # Delete some files made during installation. -rm -f specs gfloat.h float.h-* enquire SYSCALLS.c.X SYSCALLS.c -rm -f collect collect2 mips-tfile mips-tdump alloca.s # Delete files generated for fixproto -rm -rf fix-header xsys-protos.h deduced.h tmp-deduced.h \ gen-protos fixproto.list fixtmp.* fixhdr.ready # Delete unwanted output files from TeX. -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg -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 */core # Delete all files made by compilation # that don't exist in the distribution. clean: mostlyclean bytecode.clean lang.clean # It may not be quite desirable to delete unprotoize.c here, # but the spec for `make clean' requires it. # Using unprotoize.c is not quite right in the first place, # but what better way is there? -rm -f libgcc.a libgcc1.a libgcc1-asm.a libgcc2.a libgcc2.ready -rm -f libgcc1.null -rm -f *.dvi -rm -f */*.dvi -if [ -f md.pre-cpp ]; then \ rm -f md ; \ fi # Delete the include directory. -rm -rf stmp-* include objc-headers -rm -f */stmp-* # Delete files used by the "multilib" facility (including libgcc subdirs). -rm -f multilib.h tmpmultilib* -if [ "x$(MULTILIB_DIRNAMES)" != x ] ; then \ rm -rf $(MULTILIB_DIRNAMES); \ else if [ "x$(MULTILIB_OPTIONS)" != x ] ; then \ rm -rf `echo $(MULTILIB_OPTIONS) | sed -e 's/\// /g'`; \ fi ; fi # Delete all files that users would normally create # while building and installing GCC. distclean: clean bytecode.distclean lang.distclean -rm -f tm.h config.h tconfig.h hconfig.h md -rm -f config.status config.run -rm -f Makefile specs.h options.h *.oaux -rm -fr stage1 stage2 stage3 stage4 -rm -f */stage1 */stage2 */stage3 */stage4 */include -rm -f objc-parse.output -rm -f c-parse.output -rm -f *.asm # Delete anything likely to be found in the source directory # that shouldn't be in the distribution. extraclean: distclean lang.extraclean -rm -rf =* ./"#"* *~* config/=* config/"#"* config/*~* -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej -rm -f config/*/=* config/*/"#"* config/*/*~* -rm -f config/*/*.orig config/*/*.rej -rm -f *.dvi *.ps *.oaux *.d *.[zZ] *.gz -rm -f *.tar *.xtar *diff *.diff.* *.tar.* *.xtar.* *diffs -rm -f *lose config/*lose config/*/*lose -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog -rm -f */=* */"#"* */*~* -rm -f */patch* */*.orig */*.rej -rm -f */*.dvi */*.oaux */*.d */*.[zZ] */*.gz -rm -f */*.tar */*.xtar */*diff */*.diff.* */*.tar.* */*.xtar.* */*diffs -rm -f */*lose */*.s */*.s[0-9] */*.i # Get rid of every file that's generated from some other file. # Most of these files ARE PRESENT in the GCC distribution. maintainer-clean: distclean bytecode.maintainer-clean lang.maintainer-clean -rm -f c-parse.y c-gperf.h objc-parse.y -rm -f objc-parse.c objc-parse.output -rm -f c-parse.c c-parse.h c-parse.output -rm -f cexp.c cexp.output TAGS -rm -f cpp.info* cpp.??s cpp.*aux -rm -f gcc.info* gcc.??s gcc.*aux # Entry points `install' and `uninstall'. # Also use `install-collect2' to install collect2 when the config files don't. # The semicolon is to prevent the install.sh -> install default rule # from doing anything. Having it run true helps avoid problems and # noise from versions of make which don't like to have null commands. install: $(INSTALL_TARGET) ; @true # Copy the compiler files into directories where they will be run. # Install the driver last so that the window when things are # broken is small. install-normal: install-common $(INSTALL_HEADERS) $(INSTALL_LIBGCC) \ install-libobjc $(INSTALL_MAN) install-info lang.install-normal install-driver # Do nothing while making gcc with a cross-compiler. The person who # makes gcc for the target machine has to know how to put a complete # gcc together by hand. install-build: force @echo You have to install gcc on your target machine by hand. # Run this on the target machine # to finish installation of cross compiler. install-cross-rest: install-float-h-cross # Install float.h for cross compiler. # Run this on the target machine! install-float-h-cross: install-dir # if [ -f enquire ] ; then true; else false; fi # Note: don't use -. 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