# Makefile for GNU C compiler. # Copyright (C) 1987, 88, 90-97, 1998 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: # Directory where sources are, from where we are. srcdir = @srcdir@ VPATH = @srcdir@ # 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 =@subdirs@ # Selection of languages to be made. # This is overridden by configure. LANGUAGES = c proto gcov$(exeext) @all_languages@ # Selection of languages to be made during stage1 build. # This is overridden by configure. BOOT_LANGUAGES = c @all_boot_languages@ 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 # WARN_CFLAGS are the warning flags to pass to stage2 and stage3. It is # separate from BOOT_CFLAGS because people tend to override optimization # flags and we'd like them to still have warnings turned on. They are free # to explicitly turn warnings off if they wish. # XCFLAGS is used for most compilations but not when using the GCC just built. # TCFLAGS is used for compilations with the GCC just built. XCFLAGS = TCFLAGS = CFLAGS = -g BOOT_CFLAGS = -O2 $(CFLAGS) WARN_CFLAGS = -W -Wall # These exists to be overridden by the x-* and t-* files, respectively. X_CFLAGS = T_CFLAGS = X_CPPFLAGS = T_CPPFLAGS = CC = @CC@ # srcdir might be a relative pathname which won't be valid in a subdirectory, # so we must use objdir/srcdir instead to make it safe. objdir is always # a full pathname. BISON = `if [ -f $(objdir)/../bison/bison ] ; then case $(srcdir) in \ /*) echo $(objdir)/../bison/bison -L $(srcdir)/../bison/ ;; \ *) echo $(objdir)/../bison/bison -L $(objdir)/$(srcdir)/../bison/ ;; \ esac else echo bison ; fi` BISONFLAGS = LEX = `if [ -f $(objdir)/../flex/flex ] ; then echo $(objdir)/../flex/flex ; else echo flex ; fi` LEXFLAGS = AR = ar AR_FLAGS = rc LN = @symbolic_link@ DLLTOOL = dlltool SHELL = /bin/sh # on sysV, define this as cp. INSTALL = @INSTALL@ # Some systems may be missing symbolic links, regular links, or both. # Allow configure to check this and use "ln -s", "ln", or "cp" as appropriate. LN=@LN@ LN_S=@LN_S@ # These permit overriding just for certain files. INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ MAKEINFO = makeinfo MAKEINFOFLAGS = TEXI2DVI = texi2dvi # For GNUmake: let us decide what gets passed to recursive makes. MAKEOVERRIDES = @SET_MAKE@ # 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 OLDAR_FLAGS = qc # Target to use when installing include directory. Either # install-headers-tar or install-headers-cpio. INSTALL_HEADERS_DIR = @build_install_headers_dir@ # 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-mn10200.h \ $(srcdir)/ginclude/va-mn10300.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/va-m32r.h $(srcdir)/ginclude/va-sh.h \ $(srcdir)/ginclude/va-v850.h $(srcdir)/ginclude/va-arc.h \ $(srcdir)/ginclude/iso646.h $(srcdir)/ginclude/va-ppc.h \ $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS) \ $(srcdir)/ginclude/proto.h $(srcdir)/ginclude/stdbool.h # Target to use whe installing assert.h. Some systems may # want to set this empty. INSTALL_ASSERT_H = install-assert-h # 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 $(TCFLAGS) # Sed command to transform gcc to installed name. Overwritten by configure. program_transform_name = @program_transform_name@ program_transform_cross_name = s,^,$(target_alias)-, build_canonical = @build_canonical@ host_canonical = @host_canonical@ # Tools to use when building a cross-compiler. # These are used because `configure' appends `cross-make' # to the makefile when making a cross-compiler. # Use the tools from the build tree, if they are available. # objdir is set by configure. objdir = @objdir@ AR_FOR_TARGET = ` \ if [ -f $(objdir)/../binutils/ar ] ; then \ echo $(objdir)/../binutils/ar ; \ else \ if [ "$(host_canonical)" = "$(target)" ] ; then \ echo ar; \ else \ t='$(program_transform_name)'; echo ar | sed -e $$t ; \ fi; \ fi` AR_FOR_TARGET_FLAGS = rc RANLIB_FOR_TARGET = ` \ if [ -f $(objdir)/../binutils/ranlib ] ; then \ echo $(objdir)/../binutils/ranlib ; \ else \ if [ "$(host_canonical)" = "$(target)" ] ; then \ echo ranlib; \ else \ t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \ fi; \ fi` RANLIB_TEST_FOR_TARGET = \ [ -f $(RANLIB_FOR_TARGET) ] \ || ( [ "$(host_canonical)" = "$(target)" ] \ && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] ) # We always act like a cross-compiler, even when we're # compiling native. This is because we want to use our own tools if # we can. We don't just set RANLIB to a complicated expression, # because the top level Makefile.in might override RANLIB_FOR_TARGET. # These are from the FSF file "cross-make". AR = $(AR_FOR_TARGET) AR_FLAGS = $(AR_FOR_TARGET_FLAGS) OLDAR = $(AR_FOR_TARGET) OLDAR_FLAGS = $(AR_FOR_TARGET_FLAGS) RANLIB = $(RANLIB_FOR_TARGET) RANLIB_TEST = $(RANLIB_TEST_FOR_TARGET) # 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 $(SYSTEM_HEADER_DIR)/limits.h ] # There may be a premade insn-attrtab.c for this machine. # (You could rebuild it with genattrtab as usual, but it takes a long time.) # PREMADE_ATTRTAB is the file name of the file to use. # PREMADE_ATTRTAB_MD is the md file it corresponds to. PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md. PREMADE_ATTRTAB = target=@target@ target_alias=@target_alias@ xmake_file=@dep_host_xmake_file@ tmake_file=@dep_tmake_file@ out_file=$(srcdir)/config/@out_file@ out_object_file=@out_object_file@ md_file=$(srcdir)/config/@md_file@ tm_file=@tm_file_list@ build_xm_file=@build_xm_file_list@ host_xm_file=@host_xm_file_list@ lang_specs_files=@lang_specs_files@ lang_options_files=@lang_options_files@ GCC_THREAD_FILE=@thread_file@ GTHREAD_FLAGS=@gthread_flags@ # Be prepared for gcc2 merges. gcc_version=@gcc_version@ gcc_version_trigger=@gcc_version_trigger@ version=$(gcc_version) mainversion=`sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/' < $(srcdir)/version.c` # Common prefix for installation directories. # NOTE: This directory must exist when you start installation. prefix = @prefix@ # 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 = @local_prefix@ # Directory in which to put host dependent programs and libraries exec_prefix = @exec_prefix@ # Directory in which to put the executable for the command `gcc' bindir = @bindir@ # Directory in which to put the directories used by the compiler. libdir = @libdir@ # Directory in which the compiler finds executables, libraries, etc. libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(version) # Directory in which the compiler finds g++ includes. gxx_include_dir= @gxx_include_dir@ # Directory in which the old g++ header files may be found. # The reason we use $(libdir)/g++-include rather than using libsubdir # is for compatibility with older versions of libg++. old_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 = @infodir@ # Extension (if any) to put in installed man-page filename. manext = .1 objext = .o exeext = @host_exeext@ build_exeext = @build_exeext@ # Directory in which to put man pages. mandir = @mandir@/man1 # Directory in which to find other cross-compilation tools and headers. # Used in install-cross. tooldir = $(exec_prefix)/$(target_alias) # 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 # Configure will set these if you need vfprintf and possibly _doprnt support. VFPRINTF=@vfprintf@ DOPRINT=@doprint@ # 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_DEBUG_CFLAGS = -g1 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@ # Additional options to use when compiling libgcc2.a. # Some targets override this to -Iinclude LIBGCC2_INCLUDES = # Additional target-dependent options for compiling libgcc2.a. TARGET_LIBGCC2_CFLAGS = # Things which must be built before building libgcc2.a. # Some targets override this to stmp-int-hdrs LIBGCC2_DEPS = # libgcc1-test target (must also be overridable for a target) LIBGCC1_TEST = libgcc1-test # List of extra executables that should be compiled for this target machine # that are used for compiling from source code to object code. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PASSES =@extra_passes@ # Like EXTRA_PASSES, but these are used when linking. EXTRA_PROGRAMS = @extra_programs@ # List of extra object files that should be compiled for this target machine. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PARTS = @extra_parts@ # List of extra object files that should be compiled and linked with # compiler proper (cc1, cc1obj, cc1plus). EXTRA_OBJS = @extra_objs@ # List of extra object files that should be compiled and linked with # the gcc driver. EXTRA_GCC_OBJS =@host_extra_gcc_objs@ # List of additional header files to install. # Often this is edited directly by `configure'. EXTRA_HEADERS =@extra_headers_list@ # Set this to `collect2' to enable use of collect2. USE_COLLECT2 = @will_use_collect2@ MAYBE_USE_COLLECT2 = @maybe_use_collect2@ # It is convenient for configure to add the assignment at the beginning, # so don't override it here. USE_COLLECT2 = collect2$(exeext) # 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. # This is overridden by configure. CROSS_FLOAT_H=$(srcdir)/config/float-@float_format@.h # We do not try to build float.h anymore. Let configure select the # appropriate pre-built float.h file for the target. FLOAT_H=$(srcdir)/config/float-@float_format@.h # 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= # A list of all the language-specific executables. # This is overridden by configure. COMPILERS = cc1$(exeext) @all_compilers@ # List of things which should already be built whenever we try to use xgcc # to compile anything (without linking). GCC_PASSES=xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) # List of things which should already be built whenever we try to use xgcc # to link anything. GCC_PARTS=$(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=$(OBSTACK) HOST_VFPRINTF=$(VFPRINTF) HOST_DOPRINT=$(DOPRINT) # Actual name to use when installing a native compiler. GCC_INSTALL_NAME = `t='$(program_transform_name)'; echo gcc | sed -e $$t` PROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo protoize | sed -e $$t` UNPROTOIZE_INSTALL_NAME = `t='$(program_transform_name)'; echo unprotoize | sed -e $$t` # Actual name to use when installing a cross-compiler. GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t` PROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo protoize | sed -e $$t` UNPROTOIZE_CROSS_NAME = `t='$(program_transform_cross_name)'; echo unprotoize | sed -e $$t` # Choose the real default target. ALL=all.internal # Choose the real install target. INSTALL_TARGET=install-normal # Setup the testing framework, if you have one EXPECT = `if [ -f $${rootme}/../expect/expect ] ; then \ echo $${rootme}/../expect/expect ; \ else echo expect ; fi` RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \ echo $${srcdir}/../dejagnu/runtest ; \ else echo runtest; fi` RUNTESTFLAGS = # Extra symbols for fixproto to define when parsing headers. FIXPROTO_DEFINES = # Extra flags to use when compiling crt{begin,end}.o. CRTSTUFF_T_CFLAGS = # Extra flags to use when compiling [m]crt0.o. CRT0STUFF_T_CFLAGS = # "t" or nothing, for building multilibbed versions of, say, crtbegin.o. T = # 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 @target_overrides@ ####host overrides @host_overrides@ ####cross overrides @cross_defines@ @cross_overrides@ ####build 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 @extra_c_flags@ # This is the variable actually used when we compile. ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) \ @DEFS@ $(SCHED_CFLAGS) # Likewise. ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS) # Even if ALLOCA is set, don't use it if compiling with GCC. USE_ALLOCA= ${ALLOCA} USE_HOST_ALLOCA= ` case "${HOST_ALLOCA}" in ?*) 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 ` USE_HOST_VFPRINTF= ` case "${HOST_VFPRINTF}" in ?*) echo ${HOST_PREFIX}${HOST_VFPRINTF} ;; esac ` USE_HOST_DOPRINT= ` case "${HOST_DOPRINT}" in ?*) echo ${HOST_PREFIX}${HOST_DOPRINT} ;; 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) $(VFPRINTF) $(DOPRINT) # 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) $(HOST_PREFIX)$(HOST_VFPRINTF) $(HOST_PREFIX)$(HOST_DOPRINT) # How to link with both our special library facilities # and the system's installed libraries. LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(VFPRINTF) $(DOPRINT) $(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) \ $(USE_HOST_VFPRINTF) $(USE_HOST_DOPRINT) $(HOST_CLIB) HOST_RTL = $(HOST_PREFIX)rtl.o $(HOST_PREFIX)bitmap.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) $< # This tells GNU make version 3 not to export all the variables # defined in this file into the environment. .NOEXPORT: # # Support for additional languages (other than c and objc). # ??? objc can be supported this way too (leave for later). # These next lines are overridden by configure. LANG_MAKEFILES = @all_lang_makefiles@ LANG_STAGESTUFF = @all_stagestuff@ LANG_DIFF_EXCLUDES = @all_diff_excludes@ LANG_LIB2FUNCS = @all_lib2funcs@ LANG_EXTRA_HEADERS = @all_headers@ # Flags to pass to recursive makes. # CC is set by configure. Hosts without symlinks need special handling # because we need CC="stage1/xgcc -Bstage1/" to work in the language # subdirectories. # ??? The choices here will need some experimenting with. FLAGS_TO_PASS = \ "AR_FLAGS=$(AR_FOR_TARGET_FLAGS)" \ "AR_FOR_TARGET=$(AR_FOR_TARGET)" \ "BISON=$(BISON)" \ "BISONFLAGS=$(BISONFLAGS)" \ "CC=@cc_set_by_configure@" \ "CFLAGS=$(CFLAGS)" \ "CLIB=$(CLIB)" \ "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ "LDFLAGS=$(LDFLAGS)" \ "LEX=$(LEX)" \ "LEXFLAGS=$(LEXFLAGS)" \ "LN=$(LN)" \ "LN_S=$(LN_S)" \ "MAKEINFO=$(MAKEINFO)" \ "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \ "RANLIB_TEST_FOR_TARGET=$(RANLIB_TEST_FOR_TARGET)" \ "SHELL=$(SHELL)" \ "STAGE_PREFIX=@stage_prefix_set_by_configure@" \ "exeext=$(exeext)" \ "build_exeext=$(build_exeext)" \ "objext=$(objext)" \ "exec_prefix=$(exec_prefix)" \ "prefix=$(prefix)" \ "local_prefix=$(local_prefix)" \ "gxx_include_dir=$(gxx_include_dir)" \ "tooldir=$(tooldir)" \ "bindir=$(bindir)" \ "libsubdir=$(libsubdir)" # # Lists of files for various purposes. # Language-specific object files for C and Objective C. C_AND_OBJC_OBJS = 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 @extra_c_objs@ # Language-specific object files for C. C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS) SCHED_PREFIX = @sched_prefix@ SCHED_CFLAGS = @sched_cflags@ # Language-independent object files. OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \ function.o stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o \ varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o regmove.o \ dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o \ integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o \ regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o gcse.o \ insn-peep.o reorg.o $(SCHED_PREFIX)sched.o final.o recog.o reg-stack.o \ insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o \ profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \ mbchar.o dyn-string.o # GEN files are listed separately, so they can be built before doing parallel # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load # them before rtl.o is compiled. GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \ genpeep gengenrtl gencheck CCCP=@cpp_main@ # Files to be copied away after each stage in building. STAGESTUFF = *$(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 genrtl.c genrtl.h tree-check.h \ s-flags s-config s-codes s-mlib s-under\ s-output s-recog s-emit s-extract s-peep s-check \ s-attr s-attrtab s-opinit s-crt s-crtS s-crt0 \ genemit$(build_exeext) genoutput$(build_exeext) genrecog$(build_exeext) \ genextract$(build_exeext) genflags$(build_exeext) gencodes$(build_exeext) \ genconfig$(build_exeext) genpeep$(build_exeext) genattrtab$(build_exeext) \ genattr$(build_exeext) genopinit$(build_exeext) gengenrtl$(build_exeext) \ gencheck$(build_exeext) \ xgcc$(exeext) cc1$(exeext) cpp$(exeext) $(EXTRA_PASSES) \ $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \ $(CCCP)$(exeext) cc1obj$(exeext) enquire$(exeext) \ protoize$(exeext) unprotoize$(exeext) \ specs collect2$(exeext) $(USE_COLLECT2) underscore.c \ gcov$(exeext) *.bp \ *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop \ *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack *.gcse \ *.[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 __dummy _eprintf \ _bb _shtab _clear_cache _trampoline __main _exit \ _ctors _pure LIB2FUNCS_EH = _eh FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \ _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \ _lt_sf _le_sf _si_to_sf _sf_to_si _negate_sf _make_sf \ _sf_to_df DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \ _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \ _lt_df _le_df _si_to_df _df_to_si _negate_df _make_df \ _df_to_sf # 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_BASE_H = rtl.h rtl.def gansidecl.h machmode.h machmode.def RTL_H = $(RTL_BASE_H) genrtl.h TREE_H = tree.h real.h tree.def gansidecl.h machmode.h machmode.def tree-check.h BASIC_BLOCK_H = basic-block.h bitmap.h DEMANGLE_H = demangle.h gansidecl.h RECOG_H = recog.h gansidecl.h EXPR_H = expr.h insn-codes.h REGS_H = regs.h varray.h machmode.h machmode.def gansidecl.h # # Language makefile fragments. # The following targets define the interface between us and the languages. # # all.build, all.cross, start.encap, rest.encap, # info, dvi, # install-normal, install-common, install-info, install-man, # uninstall, distdir, # mostlyclean, clean, distclean, extraclean, maintainer-clean, # stage1, stage2, stage3, stage4 # # Each language is linked in with a series of hooks (since we can't use `::' # targets). The name of each hooked is "lang.${target_name}" (eg: lang.info). # Configure computes and adds these here. ####language hooks @language_hooks@ # sed inserts language fragments after the following line. ####language fragments @language_fragments@ # End of language makefile fragments. # # The only suffixes we want for implicit rules are .c and .o, so clear # the list and add them. This speeds up GNU Make, and allows -r to work. .SUFFIXES: .SUFFIXES: .c .o Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \ $(xmake_file) $(tmake_file) $(LANG_MAKEFILES) $(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)" \ "$(xmake_file)" "$(tmake_file)" cp config.status config.run $(SHELL) config.run rm -f config.run $(srcdir)/configure: $(srcdir)/configure.in cd $(srcdir); autoconf # cstamp-h.in controls rebuilding of config.in. # It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't # delete it. A stamp file is needed as autoheader won't update the file if # nothing has changed. # It remains in the source directory and is part of the distribution. # This follows what is done in shellutils, fileutils, etc. # "echo timestamp" is used instead of touch to be consistent with other # packages that use autoconf (??? perhaps also to avoid problems with patch?). # ??? Newer versions have a maintainer mode that may be useful here. $(srcdir)/config.in: $(srcdir)/cstamp-h.in $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h cd $(srcdir) && autoheader @rm -f $(srcdir)/cstamp-h.in echo timestamp > $(srcdir)/cstamp-h.in auto-host.h: cstamp-h ; @true cstamp-h: config.in config.status CONFIG_HEADERS=auto-host.h:config.in $(SHELL) config.status # 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: configure version.c @if [ ! -f config.status ] ; then \ echo You must configure gcc. Look at the INSTALL file for details.; \ false; \ else \ $(SHELL) config.status --recheck; \ fi 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 $(STMP_FIXPROTO) $(LIBGCC) \ $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross # This is what to compile if making gcc with a cross-compiler. all.build: native xgcc$(exeext) $(EXTRA_PARTS) lang.all.build # This is what must be made before installing GCC and converting libraries. start.encap: native xgcc$(exeext) specs $(LIBGCC1) xlimits.h lang.start.encap # These can't be made until after GCC can run. rest.encap: stmp-headers $(STMP_FIXPROTO) $(LIBGCC) $(EXTRA_PARTS) lang.rest.encap # This is what is made with the host's compiler # whether making a cross compiler or not. native: config.status auto-host.h cpp$(exeext) $(LANGUAGES) \ $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) # Define the names for selecting languages in LANGUAGES. C c: cc1$(exeext) PROTO: proto # Tell GNU make these are phony targets. .PHONY: C c PROTO proto # 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$(exeext) $(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: $(OBJS) echo " $(OBJS)" | sed -e 's, \([a-z0-9]\), ../\1,g' -e 's/\.o/$(objext)/g' >stamp-objlist # We call this executable `xgcc' rather than `gcc' # to avoid confusion if the current directory is in the path # and CC is `gcc'. It is renamed to `gcc' when it is installed. xgcc$(exeext): gcc.o version.o choose-temp.o pexecute.o prefix.o version.o \ mkstemp.o $(LIBDEPS) $(EXTRA_GCC_OBJS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o prefix.o version.o \ choose-temp.o pexecute.o mkstemp.o $(EXTRA_GCC_OBJS) $(LIBS) # Dump a specs file to make -B./ read these specs over installed ones. specs: xgcc$(exeext) $(GCC_FOR_TARGET) -dumpspecs > tmp-specs mv tmp-specs specs # We do want to create an executable named `xgcc', so we can use it to # compile libgcc2.a. # Also create gcc-cross, so that install-common will install properly. gcc-cross: xgcc$(exeext) cp xgcc$(exeext) gcc-cross$(exeext) cc1$(exeext): $(P) $(C_OBJS) $(OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(LIBS) # Copy float.h from its source. gfloat.h: $(FLOAT_H) -rm -f gfloat.h cp $(FLOAT_H) gfloat.h # 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 "void __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.) # # NOTE: If you modify these rules substantially, please be sure to # check at least config/i386/t-sco5 and possibly other makefile # fragments. 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) -DIN_LIBGCC1 $(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=$${name}.s; \ else true; fi; \ $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -c $${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 $${name}; \ $(OLDCC) -DIN_LIBGCC1 $(CCLIBFLAGS) $(INCLUDES) -S -DL$${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$${name} '*/' >> libgcc1.S; \ echo "" >> libgcc1.S; \ done # Compiling libgcc2.a requires making sure that cc1, etc. have been compiled. # But recompiling cc1 should not force recompilation of libgcc2.a. # If you want to force recompilation, delete libgcc2.a. libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO) -if [ -f libgcc2.ready ] ; then \ true; \ else \ touch libgcc2.ready; \ fi LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS) libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \ machmode.h longlong.h frame.h gansidecl.h gbl-ctors.h config.status # Actually build it in tmplibgcc2.a, then rename at end, # so that libgcc2.a itself remains nonexistent if compilation is aborted. -rm -f tmplibgcc2.a # -e causes any failing command to make this rule fail. # -e doesn't work in certain shells, so we test $$? 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 for name in $(LIB2FUNCS_EH); \ do \ echo $${name}; \ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -fexceptions $(INCLUDES) -c \ -DL$${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}$(objext); \ done if [ x$(FPBIT) != x ]; then \ for name in $(FPBIT_FUNCS); \ do \ echo $${name}; \ $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \ -DFINE_GRAINED_LIBRARIES $(FPBIT) -o $${name}$(objext); \ if [ $$? 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-eq 0 ] ; then true; else exit 1; fi; \ $(AR) $(AR_FLAGS) tmplibgcc2.a $${f}; \ rm -f $${f}; \ else true; \ fi; done; \ else \ 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); \ fi; \ done mv tmplibgcc2.a libgcc2.a # These lines were deleted from above the mv command # because ranlibing libgcc.a itself should suffice. # -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: s-mlib; @true s-mlib: $(srcdir)/genmultilib Makefile $(SHELL) $(srcdir)/genmultilib \ "$(MULTILIB_OPTIONS)" \ "$(MULTILIB_DIRNAMES)" \ "$(MULTILIB_MATCHES)" \ "$(MULTILIB_EXCEPTIONS)" \ "$(MULTILIB_EXTRA_OPTS)" > tmp-mlib.h $(srcdir)/move-if-change tmp-mlib.h multilib.h touch s-mlib # Build multiple copies of libgcc.a, one for each target switch. stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \ frame.h gansidecl.h \ $(LIB2ADD) machmode.h longlong.h gbl-ctors.h config.status for i in `$(GCC_FOR_TARGET) --print-multi-lib`; 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DRIVER_DEFINES = \ -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \ -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \ -DDEFAULT_TARGET_VERSION=\"$(version)\" \ -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \ -DTOOLDIR_BASE_PREFIX=\"$(exec_prefix)/\" gcc.o: gcc.c $(CONFIG_H) system.h gansidecl.h multilib.h Makefile \ $(lang_specs_files) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(DRIVER_DEFINES) \ -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'` tree-check.h: s-check ; @true s-check : gencheck $(srcdir)/move-if-change ./gencheck > tmp-check.h $(srcdir)/move-if-change tmp-check.h tree-check.h touch s-check gencheck : gencheck.o tree.def $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ gencheck.o $(HOST_LIBS) gencheck.o : gencheck.c hconfig.h system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencheck.c dumpvers: dumpvers.c version.o: version.c obstack.o: obstack.c $(CONFIG_H) choose-temp.o: choose-temp.c $(CONFIG_H) gansidecl.h system.h mkstemp.o: 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conditions.h \ insn-flags.h output.h insn-attr.h insn-codes.h system.h toplev.h $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(out_file) # Build auxiliary files that support ecoff format. mips-tfile: mips-tfile.o version.o $(LIBDEPS) $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tfile.o version.o $(LIBS) mips-tfile.o : mips-tfile.c $(CONFIG_H) $(RTL_H) system.h machmode.h mips-tdump: mips-tdump.o version.o $(LIBDEPS) $(CC) $(CFLAGS) $(LDFLAGS) -o $@ mips-tdump.o version.o $(LIBS) mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) system.h # Build file to support OSF/rose half-pic format. halfpic.o: halfpic.c $(CONFIG_H) $(RTL_H) $(TREE_H) system.h # Normally this target is not used; but it is used if you # define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c # from the GNU Emacs distribution. alloca.o: alloca.c $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \ -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'` $(ALLOCA_FINISH) # # Generate header and source files from the machine description, # and compile them. .PRECIOUS: insn-config.h insn-flags.h insn-codes.h \ insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \ insn-attr.h insn-attrtab.c # The following pair of rules has this effect: # genconfig is run only if the md has changed since genconfig was last run; # but the file insn-config.h is touched only when its contents actually change. # Each of the other insn-* files is handled by a similar pair of rules. # This causes an anomaly in the results of make -n # because insn-* is older than s-* # and thus make -n thinks that insn-* will be updated # and force recompilation of things that depend on it. # We use move-if-change precisely to avoid such recompilation. # But there is no way to teach make -n that it will be avoided. # Each of the insn-*.[ch] rules has a semicolon at the end, # for otherwise the system Make on SunOS 4.1 never tries # to recompile insn-*.o. To avoid problems and extra noise from # versions of make which don't like empty commands (nothing after the # trailing `;'), we call true for each. insn-config.h: s-config ; @true s-config : $(md_file) genconfig $(srcdir)/move-if-change ./genconfig $(md_file) > tmp-config.h $(srcdir)/move-if-change tmp-config.h insn-config.h touch s-config insn-flags.h: s-flags ; @true s-flags : $(md_file) genflags $(srcdir)/move-if-change ./genflags $(md_file) > tmp-flags.h $(srcdir)/move-if-change tmp-flags.h insn-flags.h touch s-flags insn-codes.h: s-codes ; @true s-codes : $(md_file) gencodes $(srcdir)/move-if-change ./gencodes $(md_file) > tmp-codes.h $(srcdir)/move-if-change tmp-codes.h insn-codes.h touch s-codes insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) $(EXPR_H) real.h output.h \ insn-config.h insn-flags.h insn-codes.h system.h reload.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c insn-emit.c: s-emit ; @true s-emit : $(md_file) genemit $(srcdir)/move-if-change ./genemit $(md_file) > tmp-emit.c $(srcdir)/move-if-change tmp-emit.c insn-emit.c touch s-emit insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h $(RECOG_H) \ real.h output.h flags.h system.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c insn-recog.c: s-recog ; @true s-recog : $(md_file) genrecog $(srcdir)/move-if-change ./genrecog $(md_file) > tmp-recog.c $(srcdir)/move-if-change tmp-recog.c insn-recog.c touch s-recog insn-opinit.o : insn-opinit.c $(CONFIG_H) $(RTL_H) insn-codes.h insn-flags.h \ insn-config.h flags.h $(RECOG_H) $(EXPR_H) reload.h system.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c insn-opinit.c: s-opinit ; @true s-opinit : $(md_file) genopinit $(srcdir)/move-if-change ./genopinit $(md_file) > tmp-opinit.c $(srcdir)/move-if-change tmp-opinit.c insn-opinit.c touch s-opinit insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) system.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c insn-extract.c: s-extract ; @true s-extract : $(md_file) genextract $(srcdir)/move-if-change ./genextract $(md_file) > tmp-extract.c $(srcdir)/move-if-change tmp-extract.c insn-extract.c touch s-extract insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) $(REGS_H) output.h real.h system.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c insn-peep.c: s-peep ; @true s-peep : $(md_file) genpeep $(srcdir)/move-if-change ./genpeep $(md_file) > tmp-peep.c $(srcdir)/move-if-change tmp-peep.c insn-peep.c touch s-peep insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h output.h \ insn-attr.h insn-config.h system.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c insn-attr.h: s-attr ; @true s-attr : $(md_file) genattr $(srcdir)/move-if-change ./genattr $(md_file) > tmp-attr.h $(srcdir)/move-if-change tmp-attr.h insn-attr.h touch s-attr insn-attrtab.c: s-attrtab ; @true s-attrtab : $(md_file) genattrtab $(srcdir)/move-if-change if cmp -s $(PREMADE_ATTRTAB_MD) $(md_file); \ then \ echo Using $(PREMADE_ATTRTAB); \ cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \ else \ ./genattrtab $(md_file) > tmp-attrtab.c; \ fi $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c touch s-attrtab insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(REGS_H) real.h conditions.h \ hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h $(RECOG_H) \ insn-codes.h system.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c insn-output.c: s-output ; @true s-output : $(md_file) genoutput $(srcdir)/move-if-change ./genoutput $(md_file) > tmp-output.c $(srcdir)/move-if-change tmp-output.c insn-output.c touch s-output genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h genrtl.c genrtl.h : s-genrtl @true # force gnu make to recheck modification times. s-genrtl: gengenrtl $(srcdir)/move-if-change $(RTL_BASE_H) ./gengenrtl tmp-genrtl.h tmp-genrtl.c $(srcdir)/move-if-change tmp-genrtl.h genrtl.h $(srcdir)/move-if-change tmp-genrtl.c genrtl.c touch s-genrtl # # Compile the programs that generate insn-* from the machine description. # They are compiled with $(HOST_CC), and associated libraries, # since they need to run on this machine # even if GCC is being compiled to run on some other machine. # $(CONFIG_H) is omitted from the deps of the gen*.o # because these programs don't really depend on anything # about the target machine. They do depend on config.h itself, # since that describes the host machine. # 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_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genflags.o : genflags.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genextract.o : genextract.c $(RTL_H) $(build_xm_file) system.h insn-config.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS) genattrtab.o : genattrtab.c $(RTL_H) $(build_xm_file) system.h insn-config.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_LIBS) genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c gengenrtl : gengenrtl.o $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ gengenrtl.o $(HOST_LIBS) gengenrtl.o : gengenrtl.c $(RTL_BASE_H) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gengenrtl.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) system.h $(RTL_H) bitmap.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)bitmap.o: $(srcdir)/bitmap.c $(CONFIG_H) system.h $(RTL_H) \ flags.h $(BASIC_BLOCK_H) $(REGS_H) rm -f $(HOST_PREFIX)bitmap.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/bitmap.c > $(HOST_PREFIX)bitmap.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)bitmap.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)vfprintf.o: vfprintf.c rm -f $(HOST_PREFIX)vfprintf.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/vfprintf.c > $(HOST_PREFIX)vfprintf.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)vfprintf.c $(HOST_PREFIX_1)doprint.o: doprint.c rm -f $(HOST_PREFIX)doprint.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/doprint.c > $(HOST_PREFIX)doprint.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)doprint.c $(HOST_PREFIX_1)malloc.o: malloc.c rm -f $(HOST_PREFIX)malloc.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c # This satisfies the dependency that we get if you cross-compile a compiler # that does not need to compile alloca, malloc or whatever. $(HOST_PREFIX_1): touch $(HOST_PREFIX_1) # # Remake cpp and protoize. # Making the preprocessor cpp$(exeext): $(CCCP)$(exeext) -rm -f cpp$(exeext) $(LN) $(CCCP)$(exeext) cpp$(exeext) cccp$(exeext): cccp.o cexp.o version.o prefix.o mbchar.o @extra_cpp_objs@ $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cccp.o cexp.o prefix.o mbchar.o \ version.o @extra_cpp_objs@ $(LIBS) cexp.o: $(srcdir)/cexp.c $(CONFIG_H) system.h gansidecl.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c $(srcdir)/cexp.c: $(srcdir)/cexp.y cd $(srcdir); $(BISON) -o cexp.c cexp.y cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status system.h gansidecl.h \ mbchar.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'` cppmain$(exeext): cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \ prefix.o version.o mbchar.o @extra_cpp_objs@ $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \ mbchar.o @extra_cpp_objs@ \ cppalloc.o cpperror.o cppexp.o prefix.o version.o $(LIBS) cppmain.o: cppmain.c $(CONFIG_H) cpplib.h system.h gansidecl.h cpplib.o: cpplib.c $(CONFIG_H) cpplib.h cpphash.h config.status system.h \ gansidecl.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DOLD_GPLUSPLUS_INCLUDE_DIR=\"$(old_gxx_include_dir)\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -c `echo $(srcdir)/cpplib.c | sed 's,^\./,,'` cpperror.o: cpperror.c $(CONFIG_H) cpplib.h system.h gansidecl.h cppexp.o: cppexp.c $(CONFIG_H) cpplib.h system.h gansidecl.h cpphash.o: cpphash.c cpplib.h cpphash.h $(CONFIG_H) system.h gansidecl.h cppalloc.o: cppalloc.c $(CONFIG_H) cpplib.h system.h gansidecl.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$(exeext) unprotoize$(exeext) SYSCALLS.c.X protoize$(exeext): protoize.o getopt.o getopt1.o getpwd.o version.o \ pexecute.o choose-temp.o mkstemp.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ protoize.o getopt.o getopt1.o getpwd.o version.o \ pexecute.o choose-temp.o mkstemp.o $(LIBS) unprotoize$(exeext): unprotoize.o getopt.o getopt1.o getpwd.o version.o \ pexecute.o choose-temp.o mkstemp.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \ unprotoize.o getopt.o getopt1.o getpwd.o version.o \ pexecute.o choose-temp.o mkstemp.o $(LIBS) protoize.o: protoize.c getopt.h $(CONFIG_H) system.h $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DSTD_PROTO_DIR=\"$(libsubdir)\" \ $(srcdir)/protoize.c unprotoize.o: unprotoize.c protoize.c getopt.h $(CONFIG_H) system.h $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gxx_include_dir)\" \ -DCROSS_INCLUDE_DIR=\"$(tooldir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DSTD_PROTO_DIR=\"$(libsubdir)\" \ $(srcdir)/unprotoize.c 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) gcov.o: gcov.c gcov-io.h system.h # Only one of 'gcov' or 'gcov.exe' is actually built, depending # upon whether $(exeext) is empty or not. gcov$(exeext): gcov.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) gcov.o $(LIBS) -o $@ # # Build the include directory. The stamp files are stmp-* rather than # s-* so that mostlyclean does not force the include directory to # be rebuilt. # Build the include directory including float.h (which no longer depends upon # enquire). stmp-int-hdrs: stmp-fixinc $(USER_H) xlimits.h gfloat.h # 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. # The touch command is here to workaround an AIX/Linux NFS bug. for file in .. $(USER_H); do \ if [ X$$file != X.. ]; then \ realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \ touch include/$$realfile; \ rm -f include/$$realfile; \ cp $$file include; \ chmod a+r include/$$realfile; \ fi; \ done rm -f include/limits.h cp xlimits.h include/limits.h chmod a+r include/limits.h rm -f include/float.h if [ -s gfloat.h ]; then \ cp gfloat.h include/float.h && \ chmod a+r include/float.h; \ else :; fi # Install the README rm -f include/README cp $(srcdir)/README-fixinc include/README chmod a+r include/README touch $@ # Now that gfloat.h no longer depends upon enquire, this is actually a no-op. stmp-headers: touch $@ fixinc.sh : DEST=`cd $(srcdir) ; pwd`/$@ CC=$(CC) MAKE=$(MAKE) CFLAGS="$(CFLAGS)" \ export DEST CC MAKE CFLAGS ; \ echo DEST=$$DEST CC=$$CC MAKE=$$MAKE CFLAGS=$$CFLAGS ; \ cd ../contrib/fixinc ; \ $(SHELL) mkfixinc.sh $(target) $$DEST # 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; \ rm -f include/assert.h; \ cp $(srcdir)/assert.h include/assert.h; \ chmod a+r include/assert.h; \ 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 # Files related to the fixproto script. deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs if [ -d $(SYSTEM_HEADER_DIR) ]; \ then \ CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; 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This will cause a "path prefix not used" # message if it doesn't, but the testsuite is supposed to ignore the message - # it's too difficult to tell when to and when not to pass -B (not all targets # have crt0's). We could only add the -B if ../newlib/crt0.o exists, but that # seems like too selective a test. # ??? Another way to solve this might be to rely on linker scripts. 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FLOAT_H_TEST = \ [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \ if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \ then false; \ else :; fi # We pretend to not having a usable , hence disable the FLOAT_H_TEST # to ensure, we're emitting a full blown ourselves. 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