# Makefile for GNU C compiler. # Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995 # 1996, 1997, 1998, 1999, 2000 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@ # Pointer to the GCC Project website website=http://gcc.gnu.org # 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. CONFIG_LANGUAGES = @all_languages@ LANGUAGES = c gcov$(exeext) $(CONFIG_LANGUAGES) # Languages should create dependencies of $(INTL_TARGETS) on generated # sources in Make-lang.in. Example: # $(INTL_TARGETS): $(srcdir)/cp/parse.c INTL_TARGETS = intl.all intl.install intl.distdir # 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. # WARN1_CFLAGS are the warning flags to use for most compilations in stage1. # WARN2_CFLAGS are the warning flags to pass to stage2, stage3, etc. # The warning flags are separate from BOOT_CFLAGS because people tend to # override optimization flags and we'd like them to still have warnings # turned on. These flags are also used to pass other stage dependent # flags from configure. The user is free to explicitly turn these flags # off if they wish. # LOOSE_CFLAGS are the CFLAGS to use when compiling something which is only # compiled with gcc, such as libgcc and the frontends other than C. # 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) WARN1_CFLAGS = @stage1_warn_cflags@ WARN2_CFLAGS = @stage2_warn_cflags@ WARN_CFLAGS = $(WARN1_CFLAGS) LOOSE_CFLAGS = `echo $(CFLAGS) $(WARN2_CFLAGS)|sed -e 's/-pedantic//g' -e 's/-Wtraditional//g'` # These exists to be overridden by the x-* and t-* files, respectively. X_CFLAGS = T_CFLAGS = X_CPPFLAGS = T_CPPFLAGS = AWK = @AWK@ 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 $(RANLIB) ] \ || [ -f /usr/bin/ranlib -o -f /bin/ranlib ] # Substitution type for target's getgroups 2nd arg. TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@ # 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/proto.h \ $(srcdir)/ginclude/stdbool.h $(srcdir)/ginclude/iso646.h \ $(EXTRA_HEADERS) $(LANG_EXTRA_HEADERS) # 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 libgcc.a, enquire, and libgcc1-test. # Usually the one we just built. # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). GCC_FOR_TARGET = ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. # It omits XCFLAGS, and specifies -B./. # It also specifies -isystem ./include to find, e.g., stddef.h. GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(LOOSE_CFLAGS) -isystem ./include $(TCFLAGS) # Specify the abi to use when building the c++ runtime GXX_ABI_FLAG=@GXX_ABI_FLAG@ # Sed command to transform gcc to installed name. Overwritten by configure. program_transform_name = @program_transform_name@ program_transform_cross_name = s,^,$(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_cross_name)'; echo ar | sed -e $$t ; \ fi; \ fi` AR_FLAGS_FOR_TARGET = AR_CREATE_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) rc AR_EXTRACT_FOR_TARGET = $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) x RANLIB_FOR_TARGET = ` \ if [ -f $(objdir)/../binutils/ranlib ] ; then \ echo $(objdir)/../binutils/ranlib ; \ else \ if [ "$(host_canonical)" = "$(target)" ] ; then \ echo ranlib; \ else \ t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \ fi; \ fi` RANLIB_TEST_FOR_TARGET = \ [ -f $(RANLIB_FOR_TARGET) ] \ || ( [ "$(host_canonical)" = "$(target)" ] \ && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] ) # Dir to search for system headers. Overridden by cross-make. SYSTEM_HEADER_DIR = /usr/include # Where to find some libiberty headers. HASHTAB_H = $(srcdir)/../include/hashtab.h OBSTACK_H = $(srcdir)/../include/obstack.h SPLAY_TREE_H= $(srcdir)/../include/splay-tree.h # Default cross SYSTEM_HEADER_DIR, to be overridden by targets. CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include # Control whether to run fixproto and fixincludes. STMP_FIXPROTO = stmp-fixproto STMP_FIXINC = stmp-fixinc # Test to see whether exists in the system header files. LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/limits.h ] target=@target@ target_alias=@target_alias@ xmake_file=@dep_host_xmake_file@ tmake_file=@dep_tmake_file@ out_file=$(srcdir)/config/@out_file@ out_object_file=@out_object_file@ md_file=$(srcdir)/config/@md_file@ tm_file=@tm_file_list@ build_xm_file=@build_xm_file_list@ host_xm_file=@host_xm_file_list@ lang_specs_files=@lang_specs_files@ lang_options_files=@lang_options_files@ lang_tree_files=@lang_tree_files@ GCC_THREAD_FILE=@thread_file@ OBJC_BOEHM_GC=@objc_boehm_gc@ GTHREAD_FLAGS=@gthread_flags@ # Be prepared for gcc2 merges. gcc_version=@gcc_version@ gcc_version_trigger=@gcc_version_trigger@ version=$(gcc_version) mainversion=`grep version_string $(srcdir)/version.c | sed -e 's/.*\"\([0-9]*\.[0-9]*\).*/\1/'` # 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) # Used to produce a relative $(gcc_tooldir) in gcc.o unlibsubdir = ../../.. # Directory in which to find other cross-compilation tools and headers. dollar = @dollar@ # Used in install-cross. gcc_tooldir = @gcc_tooldir@ # Since tooldir does not exist at build-time, use -B$(build_tooldir)/bin/ build_tooldir = $(exec_prefix)/$(target_alias) # Directory in which the compiler finds g++ includes. gcc_gxx_include_dir= @gcc_gxx_include_dir@ # 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 = $(gcc_tooldir)/include # where the info files go infodir = @infodir@ # Where cpp should go besides $prefix/bin if necessary cpp_install_dir = @cpp_install_dir@ # where the locale files go datadir = $(prefix)/@DATADIRNAME@ localedir = $(datadir)/locale # 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@ man1dir = $(mandir)/man1 # Dir for temp files. tmpdir = /tmp # Top build directory, relative to here. top_builddir = . # Whether we were configured with NLS. USE_NLS = @USE_NLS@ # Internationalization library. INTLLIBS = @INTLLIBS@ # List of internationalization subdirectories. POSUB = @POSUB@ INTL_SUBDIRS = intl $(POSUB) # Additional system libraries to link with. CLIB= # Change this to a null string if obstacks are installed in the # system library. OBSTACK=obstack.o # The GC method to be used on this system. GGC=@GGC@.o # If a supplementary library is being used for the GC. GGC_LIB= # 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 # 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 -isystem include LIBGCC2_INCLUDES = # Additional target-dependent options for compiling libgcc2.a. TARGET_LIBGCC2_CFLAGS = # Addition sources to handle exceptions; overridden by some targets. LIB2ADDEH = $(srcdir)/frame-dwarf2.c # libgcc1-test target (must also be overridable for a target) LIBGCC1_TEST = libgcc1-test # List of extra executables that should be compiled for this target machine # that are used for compiling from source code to object code. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PASSES =@extra_passes@ # Like EXTRA_PASSES, but these are used when linking. EXTRA_PROGRAMS = @extra_programs@ # List of extra object files that should be compiled for this target machine. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PARTS = @extra_parts@ # List of extra object files that should be compiled and linked with # compiler proper (cc1, cc1obj, cc1plus). EXTRA_OBJS = @extra_objs@ # List of extra object files that should be compiled and linked with # the gcc driver. EXTRA_GCC_OBJS =@host_extra_gcc_objs@ # List of additional header files to install. # Often this is edited directly by `configure'. EXTRA_HEADERS =@extra_headers_list@ # Set this to `collect2' to enable use of collect2. USE_COLLECT2 = @will_use_collect2@ # If we might be using collect2, then this variable will be set to # -DUSE_COLLECT2. toplev.c, collect2.c and libgcc2.c all need to # if we may be using collect2. MAYBE_USE_COLLECT2 = @maybe_use_collect2@ # It is convenient for configure to add the assignment at the beginning, # so don't override it here. USE_COLLECT2 = collect2$(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 = # Handle cpp installation. INSTALL_CPP= UNINSTALL_CPP= # We do not try to build float.h anymore. Let configure select the # appropriate pre-built float.h file for the target. FLOAT_H=@float_h_file@ # Program to convert libraries. LIBCONVERT = # Control whether header files are installed. INSTALL_HEADERS=install-headers # Control whether Info documentation is built and installed. BUILD_INFO = @BUILD_INFO@ INSTALL_INFO = @INSTALL_INFO@ # 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$(exeext) cpp0$(exeext) specs $(EXTRA_PASSES) # List of things which should already be built whenever we try to use xgcc # to link anything. GCC_PARTS=$(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 $$t` CPP_INSTALL_NAME = `t='$(program_transform_name)'; echo cpp | sed -e $$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` GCOV_INSTALL_NAME = `t='$(program_transform_name)'; echo gcov | sed -e $$t` GCCBUG_INSTALL_NAME = `t='$(program_transform_name)'; echo gccbug | sed -e $$t` # Actual name to use when installing a cross-compiler. GCC_CROSS_NAME = `t='$(program_transform_cross_name)'; echo gcc | sed -e $$t` CPP_CROSS_NAME = `t='$(program_transform_cross_name)'; echo cpp | sed -e $$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 various files that system.h, toplev.c, etc are available. INTERNAL_CFLAGS = $(CROSS) -DIN_GCC @extra_c_flags@ # This is the variable actually used when we compile. # If you change this line, you probably also need to change the definition # of HOST_CFLAGS in build-make to match. ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@ # 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= $(INTLLIBS) $(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) $(INTLLIBS) @LIBS@ $(VFPRINTF) $(DOPRINT) $(CLIB) ../libiberty/libiberty.a # 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_PREFIX)ggc-none.o gensupport.o HOST_PRINT = $(HOST_PREFIX)print-rtl.o HOST_ERRORS = $(HOST_PREFIX)errors.o # Specify the directories to be searched for header files. # Both . and srcdir are used, in that order, # so that tm.h and config.h will be found in the compilation # subdirectory rather than in the source directory. INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config -I$(srcdir)/../include # Always use -I$(srcdir)/config when compiling. .c.o: $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< # This tells GNU make version 3 not to export all the variables # defined in this file into the environment. .NOEXPORT: # # Support for additional languages (other than c and objc). # ??? objc can be supported this way too (leave for later). # These next lines are overridden by configure. LANG_MAKEFILES = @all_lang_makefiles@ LANG_STAGESTUFF = @all_stagestuff@ LANG_DIFF_EXCLUDES = @all_diff_excludes@ LANG_LIB2FUNCS = @all_lib2funcs@ LANG_EXTRA_HEADERS = @all_headers@ # Flags to pass to recursive makes. # CC is set by configure. Hosts without symlinks need special handling # because we need CC="stage1/xgcc -Bstage1/" to work in the language # subdirectories. # ??? The choices here will need some experimenting with. ORDINARY_FLAGS_TO_PASS = \ "AR_FLAGS_FOR_TARGET=$(AR_FLAGS_FOR_TARGET)" \ "AR_CREATE_FOR_TARGET=$(AR_CREATE_FOR_TARGET)" \ "AR_EXTRACT_FOR_TARGET=$(AR_EXTRACT_FOR_TARGET)" \ "AR_FOR_TARGET=$(AR_FOR_TARGET)" \ "BISON=$(BISON)" \ "BISONFLAGS=$(BISONFLAGS)" \ "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \ "CLIB=$(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=$(local_prefix)" \ "gxx_include_dir=$(gcc_gxx_include_dir)" \ "tooldir=$(tooldir)" \ "gcc_tooldir=$(gcc_tooldir)" \ "bindir=$(bindir)" \ "libsubdir=$(libsubdir)" \ "datadir=$(datadir)" \ "distdir=../tmp/\$$(subdir)" \ "localedir=$(localedir)" FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@" PREPEND_DOTDOT_TO_RELATIVE_PATHS = sed \ -e 's|^ *[^ /][^ /]*/|%&|' \ -e 's| -B| -B%|g' \ -e 's|% *[^- /]|%&|g' \ -e 's|%% *|../|g' \ -e 's|%||g' SUBDIR_FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) \ "CC=`echo @quoted_cc_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`" # Flags to pass when recursing into a frontend subdirectory. LANG_FLAGS_TO_PASS = $(SUBDIR_FLAGS_TO_PASS) \ "CFLAGS=$(LOOSE_CFLAGS)" # # Lists of files for various purposes. # Language-specific object files for C and Objective C. C_AND_OBJC_OBJS = c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o \ c-convert.o c-aux-info.o c-common.o c-semantics.o @extra_c_objs@ # Language-specific object files for C. C_OBJS = c-parse.o c-lang.o $(C_AND_OBJC_OBJS) # Language-independent object files. OBJS = diagnostic.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 real.o \ builtins.o intl.o varasm.o rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o \ dbxout.o sdbout.o dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o \ integrate.o jump.o cse.o loop.o doloop.o unroll.o flow.o combine.o varray.o \ regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \ insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o regrename.o \ insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \ profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o \ mbchar.o splay-tree.o graph.o sbitmap.o resource.o hash.o predict.o \ lists.o ggc-common.o $(GGC) simplify-rtx.o ssa.o bb-reorder.o \ sibcall.o conflict.o timevar.o ifcvt.o dependence.o dce.o BACKEND = toplev.o libbackend.a # GEN files are listed separately, so they can be built before doing parallel # makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load # them before rtl.o is compiled. GEN= genemit genoutput genrecog genextract genflags gencodes genconfig \ genpeep gengenrtl gencheck # Files to be copied away after each stage in building. STAGESTUFF = *$(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 tree-check.h \ s-flags s-config s-codes s-mlib s-under s-genrtl \ s-output s-recog s-emit s-extract s-peep s-check \ s-attr s-attrtab s-opinit 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$(build_exeext) genrtl.c genrtl.h \ xgcc$(exeext) cpp$(exeext) cc1$(exeext) cpp0$(exeext) $(EXTRA_PASSES) \ $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) cc1obj$(exeext) \ enquire$(exeext) protoize$(exeext) unprotoize$(exeext) \ specs collect2$(exeext) $(USE_COLLECT2) underscore.c tradcpp0$(exeext) \ gcov$(exeext) *.[0-9][0-9].* *.[si] libcpp.a libbackend.a libgcc.mk \ $(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 _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \ _sf_to_df _thenan_sf _sf_to_usi _usi_to_sf 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 _unord_df _si_to_df _df_to_si _negate_df _make_df \ _df_to_sf _thenan_df _df_to_usi _usi_to_df # 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 = MACHMODE_H = machmode.h machmode.def RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H) RTL_H = $(RTL_BASE_H) genrtl.h TREE_H = tree.h real.h tree.def $(MACHMODE_H) tree-check.h version.h builtins.def BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h DEMANGLE_H = $(srcdir)/../include/demangle.h RECOG_H = recog.h EXPR_H = expr.h insn-codes.h REGS_H = regs.h varray.h $(MACHMODE_H) INTEGRATE_H = integrate.h varray.h LOOP_H = loop.h varray.h bitmap.h GCC_H = gcc.h version.h GGC_H = ggc.h varray.h TIMEVAR_H = timevar.h timevar.def INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h # # Language makefile fragments. # The following targets define the interface between us and the languages. # # all.build, all.cross, start.encap, rest.encap, # info, dvi, # install-normal, install-common, install-info, install-man, # uninstall, distdir, # mostlyclean, clean, distclean, extraclean, maintainer-clean, # stage1, stage2, stage3, stage4 # # Each language is linked in with a series of hooks (since we can't use `::' # targets). The name of each hooked is "lang.${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 LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.run rm -f config.run $(srcdir)/configure: $(srcdir)/configure.in cd $(srcdir); autoconf gccbug: $(srcdir)/gccbug.in CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status mklibgcc: $(srcdir)/mklibgcc.in CONFIG_FILES=mklibgcc CONFIG_HEADERS= ./config.status # 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 > $(srcdir)/cstamp-h.in auto-host.h: cstamp-h ; @true cstamp-h: config.in config.status CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(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: $(srcdir)/configure version.c @if [ ! -f config.status ] ; then \ echo You must configure gcc. Look at the INSTALL file for details.; \ false; \ else \ LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \ fi all.internal: start.encap rest.encap doc # This is what to compile if making a cross-compiler. # Note that we can compile enquire using the cross-compiler just built, # although we can't run it on this machine. all.cross: native gcc-cross cpp$(exeext) specs \ $(LIBGCC) $(LIBGCC1_TEST) $(EXTRA_PARTS) lang.all.cross doc # This is what to compile if making gcc with a cross-compiler. all.build: native xgcc$(exeext) cpp$(exeext) $(EXTRA_PARTS) lang.all.build # This is what must be made before installing GCC and converting libraries. start.encap: native xgcc$(exeext) cpp$(exeext) specs \ xlimits.h lang.start.encap # These can't be made until after GCC can run. rest.encap: $(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 intl.all $(LANGUAGES) \ $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) # Define the names for selecting languages in LANGUAGES. C c: cc1$(exeext) tradcpp0$(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) 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: $(BACKEND) # Like libcpp.a, this archive is strictly for the host. libbackend.a: $(OBJS) -rm -rf libbackend.a $(AR) $(AR_FLAGS) libbackend.a $(OBJS) if $(RANLIB_TEST) ; then $(RANLIB) libbackend.a ; else true ; fi # We call this executable `xgcc' rather than `gcc' # to avoid confusion if the current directory is in the path # and CC is `gcc'. It is renamed to `gcc' when it is installed. xgcc$(exeext): gcc.o gccspec.o version.o intl.o prefix.o \ version.o $(LIBDEPS) $(EXTRA_GCC_OBJS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o gccspec.o intl.o \ prefix.o version.o $(EXTRA_GCC_OBJS) $(LIBS) # cpp is to cpp0 as gcc is to cc1. # The only difference from xgcc is that it's linked with cppspec.o # instead of gccspec.o. cpp$(exeext): gcc.o cppspec.o version.o intl.o prefix.o \ version.o $(LIBDEPS) $(EXTRA_GCC_OBJS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ gcc.o cppspec.o intl.o \ prefix.o version.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) $(BACKEND) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1$(exeext) \ $(C_OBJS) $(BACKEND) $(LIBS) # 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. LIB2ADD = $(LIB2ADDEH) $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS) libgcc.mk: config.status Makefile mklibgcc $(LIB2ADD) xgcc$(exeext) objext='$(objext)' \ OLDCC='$(OLDCC)' \ LIBGCC1='$(LIBGCC1)' \ LIB1FUNCS='$(LIB1FUNCS)' \ LIB1ASMFUNCS='$(LIB1ASMFUNCS)' \ LIB1FUNCS_EXTRA='$(LIB1FUNCS_EXTRA)' \ LIB2FUNCS='$(LIB2FUNCS)' \ LIB2FUNCS_EH='$(LIB2FUNCS_EH)' \ LIB2ADD='$(LIB2ADD)' \ FPBIT='$(FPBIT)' \ FPBIT_FUNCS='$(FPBIT_FUNCS)' \ DPBIT='$(DPBIT)' \ DPBIT_FUNCS='$(DPBIT_FUNCS)' \ MULTILIBS=`$(GCC_FOR_TARGET) --print-multi-lib` \ EXTRA_MULTILIB_PARTS='$(EXTRA_MULTILIB_PARTS)' \ $(SHELL) mklibgcc > tmp-libgcc.mk mv tmp-libgcc.mk libgcc.mk # All the things that might cause us to want to recompile bits of libgcc. LIBGCC_DEPS = $(GCC_PASSES) $(LANGUAGES) stmp-int-hdrs $(STMP_FIXPROTO) \ libgcc.mk $(srcdir)/libgcc1.c $(srcdir)/libgcc2.c $(CONFIG_H) \ $(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status \ stmp-int-hdrs tsystem.h $(FPBIT) $(DPBIT) $(LIB2ADD) libgcc.a: $(LIBGCC_DEPS) $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ AR_FOR_TARGET="$(AR_FOR_TARGET)" \ AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \ AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \ OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \ CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \ RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \ RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \ LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \ INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \ CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \ LIB1ASMSRC='$(LIB1ASMSRC)' \ -f libgcc.mk all # 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)" \ "$(MULTILIB_EXCLUSIONS)" > tmp-mlib.h $(SHELL) $(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: $(LIBGCC_DEPS) $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \ HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \ AR_FOR_TARGET="$(AR_FOR_TARGET)" \ AR_CREATE_FOR_TARGET="$(AR_CREATE_FOR_TARGET)" \ AR_FLAGS_FOR_TARGET="$(AR_FLAGS_FOR_TARGET)" \ OLDCC="$(OLDCC)" CCLIBFLAGS="$(CCLIBFLAGS)" \ CFLAGS="$(CFLAGS) $(WARN_CFLAGS)" \ RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)" \ RANLIB_TEST_FOR_TARGET="$(RANLIB_TEST_FOR_TARGET)" \ LIBGCC2_CFLAGS="$(LIBGCC2_CFLAGS)" \ INCLUDES="$(INCLUDES)" MAYBE_USE_COLLECT2="$(MAYBE_USE_COLLECT2)" \ CONFIG_H="$(CONFIG_H)" MACHMODE_H="$(MACHMODE_H)" \ LIB1ASMSRC='$(LIB1ASMSRC)' \ -f libgcc.mk all touch stmp-multilib # 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. $(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ -finhibit-size-directive -fno-inline-functions \ -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext) $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ -finhibit-size-directive -fno-inline-functions \ -fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \ -c $(srcdir)/crtstuff.c -DCRT_END -o $(T)crtend$(objext) # These are versions of crtbegin and crtend for shared libraries. $(T)crtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ -finhibit-size-directive -fno-inline-functions \ -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \ -o $(T)crtbeginS$(objext) $(T)crtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \ defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ -finhibit-size-directive -fno-inline-functions \ -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) @inhibit_libc@ \ -c $(srcdir)/crtstuff.c -DCRT_END -DCRTSTUFFS_O \ -o $(T)crtendS$(objext) # Compile the start modules crt0.o and mcrt0.o that are linked with # every program crt0.o: s-crt0 ; @true mcrt0.o: s-crt0; @true s-crt0: $(CRT0_S) $(MCRT0_S) $(GCC_PASSES) $(CONFIG_H) $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \ -o crt0.o -c $(CRT0_S) $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(CRT0STUFF_T_CFLAGS) \ -o mcrt0.o -c $(MCRT0_S) touch s-crt0 # # 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-errors.o: c-errors.c $(CONFIG_H) system.h $(TREE_H) c-tree.h flags.h \ diagnostic.h c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h $(GGC_H) intl.h \ c-tree.h c-common.h input.h flags.h system.h toplev.h output.h cpplib.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c $(srcdir)/c-parse.c: $(srcdir)/c-parse.y cd $(srcdir); $(BISON) $(BISONFLAGS) -o c-parse.c c-parse.y $(srcdir)/c-parse.y: c-parse.in echo '/*WARNING: This file is automatically generated!*/' >tmp-c-parse.y sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \ -e "/^ifc$$/d" -e "/^end ifc$$/d" \ $(srcdir)/c-parse.in >>tmp-c-parse.y $(SHELL) $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y c-decl.o : c-decl.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-tree.h \ c-common.h $(GGC_H) c-lex.h flags.h function.h output.h $(EXPR_H) \ toplev.h defaults.h intl.h c-typeck.o : c-typeck.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-common.h \ flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h c-lang.o : c-lang.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-common.h \ $(GGC_H) c-lex.h toplev.h diagnostic.h output.h function.h c-lex.o : c-lex.c $(CONFIG_H) system.h $(TREE_H) $(RTL_H) c-lex.h c-tree.h \ c-common.h c-pragma.h input.h intl.h flags.h toplev.h output.h \ mbchar.h $(GGC_H) cpplib.h $(SPLAY_TREE_H) c-aux-info.o : c-aux-info.c $(CONFIG_H) system.h $(TREE_H) c-tree.h \ c-common.h flags.h toplev.h c-convert.o : c-convert.c $(CONFIG_H) system.h $(TREE_H) flags.h toplev.h c-pragma.o: c-pragma.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) function.h \ defaults.h c-pragma.h toplev.h $(GGC_H) mbchar.o: mbchar.c $(CONFIG_H) system.h mbchar.h graph.o: graph.c $(CONFIG_H) system.h toplev.h flags.h output.h $(RTL_H) \ function.h hard-reg-set.h $(BASIC_BLOCK_H) graph.h sbitmap.o: sbitmap.c $(CONFIG_H) system.h $(RTL_H) flags.h hard-reg-set.h \ $(BASIC_BLOCK_H) COLLECT2_OBJS = collect2.o tlink.o hash.o intl.o underscore.o version.o collect2$(exeext): $(COLLECT2_OBJS) $(LIBDEPS) # Don't try modifying collect2 (aka ld) in place--it might be linking this. -rm -f collect2$(exeext) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(COLLECT2_OBJS) $(LIBS) collect2.o : collect2.c $(CONFIG_H) system.h gstab.h intl.h \ $(OBSTACK_H) $(DEMANGLE_H) collect2.h version.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DTARGET_MACHINE=\"$(target_alias)\" $(MAYBE_USE_COLLECT2) \ -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'` tlink.o: tlink.c $(DEMANGLE_H) hash.h $(CONFIG_H) system.h collect2.h intl.h hash.o: hash.c hash.h system.h toplev.h vfprintf.o: $(srcdir)/../libiberty/vfprintf.c $(CONFIG_H) system.h rm -f vfprintf.c $(LN_S) $(srcdir)/../libiberty/vfprintf.c vfprintf.c $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) vfprintf.c splay-tree.o: $(srcdir)/../libiberty/splay-tree.c \ $(srcdir)/../include/splay-tree.h $(srcdir)/../include/libiberty.h rm -f splay-tree.c $(LN_S) $(srcdir)/../libiberty/splay-tree.c splay-tree.c $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) splay-tree.c underscore.c: s-under ; @true s-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 $(SHELL) $(srcdir)/move-if-change tmp-under.c underscore.c -rm -f tmp-dum.c tmp-dum.s touch s-under # A file used by all variants of C. c-common.o : c-common.c $(CONFIG_H) system.h $(TREE_H) \ c-common.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \ $(EXPR_H) c-semantics.o : c-semantics.c $(CONFIG_H) system.h $(TREE_H) c-tree.h c-lex.h \ c-common.h flags.h toplev.h output.h c-pragma.h $(RTL_H) $(GGC_H) \ $(EXPR_H) # Language-independent files. DRIVER_DEFINES = \ -DSTANDARD_STARTFILE_PREFIX=\"$(unlibsubdir)/\" \ -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \ -DDEFAULT_TARGET_VERSION=\"$(version)\" \ -DDEFAULT_TARGET_MACHINE=\"$(target_alias)\" \ -DSTANDARD_BINDIR_PREFIX=\"$(bindir)/\" \ -DTOOLDIR_BASE_PREFIX=\"$(unlibsubdir)/../\" gcc.o: gcc.c $(CONFIG_H) system.h intl.h multilib.h \ Makefile $(lang_specs_files) prefix.h $(GCC_H) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(DRIVER_DEFINES) \ -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'` gccspec.o: gccspec.c $(CONFIG_H) system.h $(GCC_H) cppspec.o: cppspec.c $(CONFIG_H) system.h $(GCC_H) tree-check.h: s-check ; @true s-check : gencheck $(srcdir)/move-if-change ./gencheck > tmp-check.h $(SHELL) $(srcdir)/move-if-change tmp-check.h tree-check.h touch s-check gencheck : gencheck.o $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ gencheck.o $(HOST_LIBS) gencheck.o : gencheck.c gencheck.h tree.def $(CONFIG_H) hconfig.h system.h \ $(lang_tree_files) $(HOST_CC) 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$(EXPR_H) \ output.h dependence.o : dependence.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) c-common.h \ flags.h varray.h $(out_object_file): $(out_file) $(CONFIG_H) $(TREE_H) $(GGC_H) \ $(RTL_H) $(REGS_H) hard-reg-set.h real.h insn-config.h conditions.h \ insn-flags.h output.h $(INSN_ATTR_H) insn-codes.h system.h toplev.h function.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 version.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: $(srcdir)/../libiberty/alloca.c rm -f alloca.c $(LN_S) $(srcdir)/../libiberty/alloca.c alloca.c $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \ -c `echo 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 $(SHELL) $(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 $(SHELL) $(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 $(SHELL) $(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 $(RECOG_H) \ function.h flags.h hard-reg-set.h resource.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 $(SHELL) $(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 function.h hard-reg-set.h resource.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 $(SHELL) $(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 $(SHELL) $(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 toplev.h \ insn-config.h $(RECOG_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 $(SHELL) $(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 insn-config.h $(RECOG_H) except.h function.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 $(SHELL) $(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 toplev.h $(RECOG_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 $(SHELL) $(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 ./genattrtab $(md_file) > tmp-attrtab.c $(SHELL) $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c touch s-attrtab insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) $(GGC_H) $(REGS_H) real.h \ conditions.h hard-reg-set.h insn-config.h insn-flags.h $(INSN_ATTR_H) \ output.h $(RECOG_H) function.h insn-codes.h system.h toplev.h flags.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 $(SHELL) $(srcdir)/move-if-change tmp-output.c insn-output.c touch s-output genrtl.o : genrtl.c $(CONFIG_H) $(RTL_H) system.h $(GGC_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 -h >tmp-genrtl.h $(SHELL) $(srcdir)/move-if-change tmp-genrtl.h genrtl.h ./gengenrtl >tmp-genrtl.c $(SHELL) $(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-$@ $@ gensupport.o: gensupport.c $(RTL_H) $(OBSTACK_H) system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gensupport.c genconfig : genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genconfig.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genconfig.o : genconfig.c $(RTL_H) $(build_xm_file) \ system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c genflags : genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genflags.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genflags.o : genflags.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \ system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c gencodes : gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ gencodes.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) gencodes.o : gencodes.c $(RTL_H) $(build_xm_file) \ system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c genemit : genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genemit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genemit.o : genemit.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c genopinit : genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genopinit.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genopinit.o : genopinit.c $(RTL_H) $(build_xm_file) \ system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genopinit.c genrecog : genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genrecog.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genrecog.o : genrecog.c $(RTL_H) $(build_xm_file) \ system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c genextract : genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genextract.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genextract.o : genextract.c $(RTL_H) $(build_xm_file) \ system.h insn-config.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c genpeep : genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genpeep.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genpeep.o : genpeep.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c genattr : genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genattr.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genattr.o : genattr.c $(RTL_H) $(build_xm_file) system.h errors.h gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genattrtab.o : genattrtab.c $(RTL_H) $(OBSTACK_H) $(build_xm_file) \ system.h errors.h $(GGC_H) gensupport.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c genoutput : genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBDEPS) $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ \ genoutput.o $(HOST_RTL) $(HOST_PRINT) $(HOST_ERRORS) $(HOST_LIBS) genoutput.o : genoutput.c $(RTL_H) $(build_xm_file) \ system.h errors.h gensupport.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 real.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 $(GGC_H) toplev.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) $(BASIC_BLOCK_H) system.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 bitmap.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) system.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: $(srcdir)/../libiberty/alloca.c rm -f $(HOST_PREFIX)alloca.c $(LN_S) $(srcdir)/../libiberty/alloca.c $(HOST_PREFIX)alloca.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c $(HOST_PREFIX_1)obstack.o: $(srcdir)/../libiberty/obstack.c $(CONFIG_H) rm -f $(HOST_PREFIX)obstack.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/obstack.c > $(HOST_PREFIX)obstack.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c $(HOST_PREFIX_1)vfprintf.o: $(srcdir)/../libiberty/vfprintf.c rm -f $(HOST_PREFIX)vfprintf.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/../libiberty/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 $(HOST_PREFIX_1)errors.o: errors.c rm -f $(HOST_PREFIX)errors.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/errors.c > $(HOST_PREFIX)errors.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)errors.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) $(HOST_PREFIX_1)ggc-none.o: ggc-none.c rm -f $(HOST_PREFIX)ggc-none.c sed -e 's/config[.]h/hconfig.h/' $(srcdir)/ggc-none.c > $(HOST_PREFIX)ggc-none.c $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)ggc-none.c # # Remake internationalization support. intl.o: intl.c intl.h gansidecl.h Makefile $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DLOCALEDIR=\"$(localedir)\" \ -c `echo $(srcdir)/intl.c | sed 's,^\./,,'` $(top_builddir)/intl/libintl.a: intl.all # Make sure all the headers are there for xgettext to scan. $(INTL_TARGETS): $(srcdir)/c-parse.c intl.all intl.install intl.uninstall intl.distdir \ intl.mostlyclean intl.clean intl.distclean intl.maintainer-clean: @for d in $(INTL_SUBDIRS); do \ target=`expr $@ : 'intl.\(.*\)'` && \ echo "(cd $$d && $(MAKE) $$target)" && \ (cd $$d && AWK='$(AWK)' $(MAKE) $(SUBDIR_FLAGS_TO_PASS) $$target); \ if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \ done # intl.distdir doesn't copy the intl makefiles (since they aren't distributed), # but we need them for the `make extraclean' in distdir-finish. intl.distdir-fixup: for d in $(INTL_SUBDIRS); do \ ln $$d/Makefile tmp/$$d || cp $$d/Makefile tmp/$$d || exit; \ done # # Remake cpp and protoize. PREPROCESSOR_DEFINES = \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \ -DLOCAL_INCLUDE_DIR=\"$(includedir)\" \ -DCROSS_INCLUDE_DIR=\"$(gcc_tooldir)/sys-include\" \ -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" LIBCPP_OBJS = cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o \ cpphash.o cpperror.o cppinit.o cppdefault.o \ mkdeps.o prefix.o version.o mbchar.o @extra_cpp_objs@ LIBCPP_DEPS = cpplib.h cpphash.h intl.h system.h # Most of the other archives built/used by this makefile are for # targets. This one is strictly for the host. libcpp.a: $(LIBCPP_OBJS) -rm -rf libcpp.a $(AR) $(AR_FLAGS) libcpp.a $(LIBCPP_OBJS) if $(RANLIB_TEST) ; then $(RANLIB) libcpp.a ; else true ; fi cpp0$(exeext): cppmain.o intl.o libcpp.a $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cpp0$(exeext) cppmain.o \ intl.o libcpp.a $(LIBS) cppmain.o: cppmain.c $(CONFIG_H) cpplib.h intl.h system.h cpperror.o: cpperror.c $(CONFIG_H) $(LIBCPP_DEPS) cppexp.o: cppexp.c $(CONFIG_H) $(LIBCPP_DEPS) defaults.h cpplex.o: cpplex.c $(CONFIG_H) $(LIBCPP_DEPS) cppmacro.o: cppmacro.c $(CONFIG_H) $(LIBCPP_DEPS) cpplib.o: cpplib.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H) cpphash.o: cpphash.c $(CONFIG_H) $(LIBCPP_DEPS) $(OBSTACK_H) cppfiles.o: cppfiles.c $(CONFIG_H) $(LIBCPP_DEPS) $(SPLAY_TREE_H) mkdeps.h cppinit.o: cppinit.c $(CONFIG_H) $(LIBCPP_DEPS) cppdefault.h \ mkdeps.h prefix.h output.h version.h cppdefault.o: cppdefault.c $(CONFIG_H) system.h cppdefault.h Makefile $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(PREPROCESSOR_DEFINES) \ -c `echo $(srcdir)/cppdefault.c | sed 's,^\./,,'` mkdeps.o: mkdeps.c $(CONFIG_H) system.h mkdeps.h # The traditional mode preprocessor, a separate program for ease of # maintenance. Some code is shared with the ISO-C cpp. tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \ tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS) tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h defaults.h $(srcdir)/tradcif.c: $(srcdir)/tradcif.y cd $(srcdir); $(BISON) $(BISONFLAGS) -o tradcif.c tradcif.y # 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 PROTO_OBJS = intl.o version.o protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS) unprotoize$(exeext): unprotoize.o $(PROTO_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ unprotoize.o $(PROTO_OBJS) $(LIBS) protoize.o: protoize.c $(srcdir)/../include/getopt.h $(CONFIG_H) system.h \ Makefile version.h $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \ $(srcdir)/protoize.c unprotoize.o: unprotoize.c protoize.c $(srcdir)/../include/getopt.h \ $(CONFIG_H) system.h Makefile version.h $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(DRIVER_DEFINES) $(PREPROCESSOR_DEFINES) \ $(srcdir)/unprotoize.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 sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \ $(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 \ $(GCC_CFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=0 \ -DGPLUSPLUS_INCLUDE_DIR=0 \ -DCROSS_INCLUDE_DIR=0 \ -DTOOL_INCLUDE_DIR=0 \ -DSTANDARD_EXEC_PREFIX=0 \ -DDEFAULT_TARGET_MACHINE=0 \ -DDEFAULT_TARGET_VERSION=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 \ $(GCC_CFLAGS) $(INCLUDES) \ -DGCC_INCLUDE_DIR=0 \ -DGPLUSPLUS_INCLUDE_DIR=0 \ -DCROSS_INCLUDE_DIR=0 \ -DTOOL_INCLUDE_DIR=0 \ -DSTANDARD_EXEC_PREFIX=0 \ -DDEFAULT_TARGET_MACHINE=0 \ -DDEFAULT_TARGET_VERSION=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 intl.h system.h # Only one of 'gcov' or 'gcov.exe' is actually built, depending # upon whether $(exeext) is empty or not. GCOV_OBJS = gcov.o intl.o gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(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 # 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. -if [ -d include ] ; then true; else mkdir include; chmod a+rx include; fi 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/$$realfile; \ fi; \ done rm -f include/limits.h cp xlimits.h include/limits.h chmod a+r include/limits.h rm -f include/float.h if [ x$(FLOAT_H) != xMakefile.in ]; then \ cp $(srcdir)/config/$(FLOAT_H) include/float.h && \ chmod a+r include/float.h; \ else :; fi # Install the README rm -f include/README cp $(srcdir)/README-fixinc include/README chmod a+r include/README touch $@ # fixinc.sh depends on this, not on specs directly. # The idea is to make sure specs gets built, but not rerun fixinc.sh # after each stage just because specs' mtime has changed. specs.ready: specs -if [ -f specs.ready ] ; then \ true; \ else \ touch specs.ready; \ fi FIXINCSRCDIR=$(srcdir)/fixinc fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \ $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/gnu-regex.c \ $(FIXINCSRCDIR)/server.c $(FIXINCSRCDIR)/gnu-regex.h \ $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc; pwd` ; \ CC="$(CC)"; CFLAGS="$(CFLAGS)"; LDFLAGS="$(LDFLAGS)"; \ export MAKE srcdir CC CFLAGS LDFLAGS; \ cd ./fixinc; $(SHELL) $${srcdir}/mkfixinc.sh $(target) # Build fixed copies of system files. stmp-fixinc: fixinc.sh gsyslimits.h rm -rf include; mkdir include -chmod a+rx include TARGET_MACHINE=$(target); srcdir=`cd $(srcdir); pwd`; \ INSTALL_ASSERT_H=$(INSTALL_ASSERT_H); SHELL=$(SHELL) ;\ export TARGET_MACHINE srcdir INSTALL_ASSERT_H SHELL ; \ $(SHELL) ./fixinc.sh `pwd`/include $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) 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 # If $(SYSTEM_HEADER_DIR) is $(tooldir)/sys-include, and # that directory exists, then make sure that $(libsubdir) exists. # This is because cpp is compiled to find $(tooldir)/include via # $(libsubdir)/$(unlibsubdir), which will only work if $(libsubdir) # exists. # We deliberately use tooldir instead of gcc_tooldir here. gcc_tooldir # won't work because libsubdir doesn't exist yet. if [ "$(SYSTEM_HEADER_DIR)" = "$(tooldir)/sys-include" ] \ && [ -d $(tooldir)/sys-include ]; then \ if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi; \ if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib; fi; \ if [ -d $(libdir)/gcc-lib/$(target_alias) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias) ; fi; \ if [ -d $(libdir)/gcc-lib/$(target_alias)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target_alias)/$(version) ; fi; \ else true; fi touch stmp-fixinc # Files related to the fixproto script. # gen-protos and fix-header are compiled with HOST_CC, but they are only # used in native and host-x-target builds, so it's safe to link them with # libiberty.a. 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) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \ export CC; \ $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \ mv tmp-deduced.h deduced.h; \ else \ touch deduced.h; \ fi GEN_PROTOS_OBJS = gen-protos.o scan.o gen-protos: $(GEN_PROTOS_OBJS) ${HOST_CC} $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gen-protos \ $(GEN_PROTOS_OBJS) ../libiberty/libiberty.a gen-protos.o: gen-protos.c scan.h $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gen-protos.c scan.o: scan.c scan.h $(build_xm_file) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan.c xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefile sed -e s/TARGET_GETGROUPS_T/$(TARGET_GETGROUPS_T)/ \ 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 # This is nominally a 'build' program, but it's run only when host==build, # so we can (indeed, must) use $(LIBDEPS) and $(LIBS). fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(LIBDEPS) \ libcpp.a $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \ scan-decls.o scan.o libcpp.a $(LIBS) fix-header.o: fix-header.c $(OBSTACK_H) scan.h \ xsys-protos.h $(build_xm_file) system.h cpplib.h $(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) system.h $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/scan-decls.c # stmp-fixproto depends on this, not on fix-header directly. # The idea is to make sure fix-header gets built, # but not rerun fixproto after each stage # just because fix-header's mtime has changed. fixhdr.ready: fix-header -if [ -f fixhdr.ready ] ; then \ true; \ else \ touch fixhdr.ready; \ fi # stmp-int-headers is to make sure fixincludes has already finished. # The if statement is so that we don't run fixproto a second time # if it has already been run on the files in `include'. stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs if [ -f include/fixed ] ; then true; \ else \ : This line works around a 'make' bug in BSDI 1.1.; \ FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \ mkinstalldirs="$(SHELL) $(srcdir)/mkinstalldirs"; \ export mkinstalldirs; \ if [ -d $(SYSTEM_HEADER_DIR) ] ; then \ $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \ if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \ else true; fi; \ touch include/fixed; \ fi touch stmp-fixproto # # Remake the info files. doc: $(BUILD_INFO) gccbug info: cpp.info gcc.info lang.info cpp.info: $(srcdir)/cpp.texi $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o cpp.info $(srcdir)/cpp.texi gcc.info: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \ $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \ $(srcdir)/tm.texi $(srcdir)/gcov.texi $(MAKEINFO) $(MAKEINFOFLAGS) -I$(srcdir) -o gcc.info $(srcdir)/gcc.texi dvi: gcc.dvi cpp.dvi lang.dvi # This works with GNU Make's default rule. gcc.dvi: $(srcdir)/gcc.texi $(srcdir)/extend.texi $(srcdir)/install.texi \ $(srcdir)/invoke.texi $(srcdir)/md.texi $(srcdir)/rtl.texi \ $(srcdir)/tm.texi $(srcdir)/gcov.texi TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi texindex gcc.?? TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex gcc.texi cpp.dvi: $(srcdir)/cpp.texi TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi texindex cpp.?? TEXINPUTS=${texidir}:$(srcdir):$$TEXINPUTS tex cpp.texi INSTALL: $(srcdir)/install1.texi $(srcdir)/install.texi cd $(srcdir); $(MAKEINFO) -D INSTALLONLY \ --no-split --no-headers -o INSTALL install1.texi # # Deletion of files made during compilation. # There are four levels of this: # `mostlyclean', `clean', `distclean' and `maintainer-clean'. # `mostlyclean' is useful while working on a particular type of machine. # It deletes most, but not all, of the files made by compilation. # It does not delete libgcc.a or its parts, so it won't have to be recompiled. # `clean' deletes everything made by running `make all'. # `distclean' also deletes the files made by config. # `maintainer-clean' also deletes everything that could be regenerated # automatically, except for `configure'. # We remove as much from the language subdirectories as we can # (less duplicated code). INTL_MOSTLYCLEAN = intl.mostlyclean mostlyclean: $(INTL_MOSTLYCLEAN) lang.mostlyclean -rm -f $(STAGESTUFF) -rm -rf libgcc # Delete the temporary source copies for cross compilation. -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c -rm -f $(HOST_PREFIX_1)obstack.c # Delete the temp files made in the course of building libgcc.a. -rm -f xlimits.h libgcc1-test for name in $(LIB1FUNCS); do rm -f $${name}.c; done # Delete other built files. -rm -f t-float.h-cross xsys-protos.hT # Delete the stamp and temporary files. -rm -f s-* tmp-* stamp-* stmp-* -rm -f */stamp-* */tmp-* # Delete debugging dump files. -rm -f *.[0-9][0-9].* */*.[0-9][0-9].* # Delete some files made during installation. -rm -f specs 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 files generated for fixincl -rm -rf fixincl fixinc.sh specs.ready (cd fixinc && $(MAKE) clean) # 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. INTL_CLEAN = intl.clean clean: mostlyclean $(INTL_CLEAN) lang.clean -rm -f libgcc.a -rm -rf libgcc -rm -f *.dvi -rm -f */*.dvi -if [ -f md.pre-cpp ]; then \ rm -f md ; \ fi # Delete the include directory. -rm -rf include # Delete files used by the "multilib" facility (including libgcc subdirs). -rm -f multilib.h tmpmultilib* -if [ "x$(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 -rm -fr stage1 stage2 stage3 stage4 # Delete stamps of bootstrap stages -rm -f stage_* -rm -f clean_* # Delete all files that users would normally create # while building and installing GCC. INTL_DISTCLEAN = intl.distclean distclean: clean $(INTL_DISTCLEAN) lang.distclean -rm -f tm.h tm_p.h config.h auto-host.h auto-build.h tconfig.h hconfig.h -rm -f md cstamp-h -rm -f config.status config.run config.cache config.bak -rm -f Make-lang Make-hooks Make-host Make-target -rm -f Makefile specs.h options.h gencheck.h *.oaux -rm -f gthr-default.h -rm -f */stage1 */stage2 */stage3 */stage4 */include -rm -f c-parse.output -rm -f *.asm -rm -f float.h -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak -rm -f testsuite/{gcc,g++}.{log,sum} -rm -f intl/libintl.h libintl.h # 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 config/ChangeLog -rm -f y.tab.c yacc.* -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, except for `configure'. # Most of these files ARE PRESENT in the GCC distribution. # We define INTL_DISTCLEAN, INTL_CLEAN & INTL_MOSTLYCLEAN to be empty in the # submake, so that we don't descend into intl after its makefile has been # removed. maintainer-clean: @echo 'This command is intended for maintainers to use; it' @echo 'deletes files that may need special tools to rebuild.' $(MAKE) INTL_DISTCLEAN= INTL_CLEAN= INTL_MOSTLYCLEAN= \ intl.maintainer-clean lang.maintainer-clean distclean -rm -f c-parse.y c-parse.c c-parse.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_CPP) install-man $(INSTALL_INFO) intl.install \ lang.install-normal install-driver # Do nothing while making gcc with a cross-compiler. The person who # makes gcc for the target machine has to know how to put a complete # gcc together by hand. install-build: force @echo You have to install gcc on your target machine by hand. # Run this on the target machine # to finish installation of cross compiler. # This is not used anymore now that float.h does not depend on enquire. install-cross-rest: install-float-h-cross # Handle cpp installation. install-cpp: cpp$(exeext) -if [ -f gcc-cross$(exeext) ] ; then \ rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext); \ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_CROSS_NAME)$(exeext); \ if [ x$(cpp_install_dir) != x ]; then \ rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \ else true; fi; \ else \ rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(bindir)/$(CPP_INSTALL_NAME)$(exeext); \ if [ x$(cpp_install_dir) != x ]; then \ rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ else true; fi; \ fi uninstall-cpp: -rm -f $(bindir)/$(CPP_INSTALL_NAME)$(exeext) -rm -f $(bindir)/$(CPP_CROSS_NAME)$(exeext) -if [ x$(cpp_install_dir) != x ]; then \ rm -f $(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ rm -f $(prefix)/$(cpp_install_dir)/$(CPP_CROSS_NAME)$(exeext); \ else true; fi # Install float.h for cross compiler. # Run this on the target machine! # This is not used anymore now that float.h does not depend on enquire. install-float-h-cross: installdirs # if [ -f enquire ] ; then true; else false; fi # Note: don't use -. 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Then cc1 is newer, so it won't have to be relinked. stage_c: stage_b +$(MAKE) CC="stage1/xgcc$(exeext) -Bstage1/ -B$(build_tooldir)/bin/" CFLAGS="$(BOOT_CFLAGS)" WARN_CFLAGS="$(WARN2_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage1/ LANGUAGES="$(LANGUAGES)" touch stage_c stage_d: stage_c +$(MAKE) stage2 touch stage_d stage_e: stage_d +$(MAKE) CC="stage2/xgcc$(exeext) -Bstage2/ -B$(build_tooldir)/bin/" CFLAGS="$(BOOT_CFLAGS)" WARN_CFLAGS="$(WARN2_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage2/ LANGUAGES="$(LANGUAGES)" touch stage_e # For bootstrap4: stage_f: stage_e +$(MAKE) CC="stage3/xgcc$(exeext) -B$(build_tooldir)/bin/ -Bstage3/" CFLAGS="$(WARN_CFLAGS) $(BOOT_CFLAGS)" LDFLAGS="$(BOOT_LDFLAGS)" libdir=$(libdir) STAGE_PREFIX=stage3/ LANGUAGES="$(LANGUAGES)" touch stage_f # Additional steps for *-lean targets: clean_s1: stage_b -cd stage1; rm -f $(VOL_FILES) touch clean_s1 clean_s2: stage_d -rm -rf stage1 touch clean_s2 # This next little bit is the way it is for parallel builds. It's simply # a chain of stages which DO have to be done sequentially. bootstrap_a: stage_a bootstrap_b: bootstrap_a stage_b bootstrap_c: bootstrap_b stage_c bootstrap_d: bootstrap_c stage_d bootstrap_e: bootstrap_d stage_e bootstrap: force bootstrap_e bootstrap-lean_a: stage_a bootstrap-lean_b: bootstrap-lean_a stage_b bootstrap-lean_c: bootstrap-lean_b clean_s1 bootstrap-lean_d: bootstrap-lean_c stage_c bootstrap-lean_e: bootstrap-lean_d stage_d bootstrap-lean_f: bootstrap-lean_e clean_s2 bootstrap-lean_g: bootstrap-lean_f stage_e bootstrap-lean: force bootstrap-lean_g bootstrap2_c: stage_c bootstrap2_d: bootstrap2_c stage_d bootstrap2_e: bootstrap2_d stage_e bootstrap2: force bootstrap2_e bootstrap2-lean_c: stage_c bootstrap2-lean_d: bootstrap2-lean_c stage_d bootstrap2-lean_e: bootstrap2-lean_d clean_s2 bootstrap2-lean_f: bootstrap2-lean_e stage_e bootstrap2-lean: force bootstrap2-lean_f bootstrap3 bootstrap3-lean: force stage_e bootstrap4 bootstrap4-lean: force stage_f # Compare the object files in the current directory with those in the # stage2 directory. # ./ avoids bug in some versions of tail. compare compare3 compare4 compare-lean compare3-lean compare4-lean: force -rm -f .bad_compare case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for file in *$(objext); do \ tail +16c ./$$file > tmp-foo1; \ tail +16c stage$$stage/$$file > tmp-foo2 \ && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ done case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for dir in tmp-foo intl $(SUBDIRS); do \ if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \ for file in $$dir/*$(objext); do \ tail +16c ./$$file > tmp-foo1; \ tail +16c stage$$stage/$$file > tmp-foo2 \ && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ done; \ else true; fi; \ done -rm -f tmp-foo* case "$@" in compare | compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ if [ -f .bad_compare ]; then \ echo "Bootstrap comparison failure!"; \ cat .bad_compare; \ exit 1; \ else \ case "$@" in \ *-lean ) rm -rf stage$$stage ;; \ *) ;; \ esac; true; \ fi # Compare the object files in the current directory with those in the # stage2 directory. Use gnu cmp (diffutils v2.4 or later) to avoid # running tail and the overhead of twice copying each object file. gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force -rm -f .bad_compare case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for file in *$(objext); do \ (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ done case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for dir in tmp-foo intl $(SUBDIRS); do \ if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \ for file in $$dir/*$(objext); do \ (cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ done; \ else true; fi; \ done case "$@" in gnucompare | gnucompare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^gnucompare\([0-9][0-9]*\).*,\1,'` ;; esac; \ if [ -f .bad_compare ]; then \ echo "Bootstrap comparison failure!"; \ cat .bad_compare; \ exit 1; \ else \ case "$@" in \ *-lean ) rm -rf stage$$stage ;; \ esac; true; \ fi # Copy the object files from a particular stage into a subdirectory. stage1-start: -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1 -for dir in intl $(SUBDIRS) ; \ do \ if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \ done -mv $(STAGESTUFF) stage1 -mv intl/*$(objext) stage1/intl # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage1 ; else true ; fi -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage1 ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage1 ; else true ; fi -rm -f stage1/libgcc.a -cp libgcc.a stage1 -if $(RANLIB_TEST_FOR_TARGET) ; then \ $(RANLIB_FOR_TARGET) stage1/libgcc.a; \ else true; fi -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stage1/$${f} . ; \ else true; \ fi; done stage1: force stage1-start lang.stage1 stage2-start: -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2 -for dir in intl $(SUBDIRS) ; \ do \ if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \ done -mv $(STAGESTUFF) stage2 -mv intl/*$(objext) stage2/intl # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage2 ; else true ; fi -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage2 ; else true ; fi -if [ -f collect-ld ] ; then $(LN_S) ../collect-ld$(exeext) stage2 ; else true ; fi -rm -f stage2/libgcc.a -cp libgcc.a stage2 -if $(RANLIB_TEST_FOR_TARGET) ; then \ $(RANLIB_FOR_TARGET) stage2/libgcc.a; \ else true; fi -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stage2/$${f} . ; \ else true; \ fi; done stage2: force stage2-start lang.stage2 stage3-start: -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3 -for dir in intl $(SUBDIRS) ; \ do \ if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \ done -mv $(STAGESTUFF) stage3 -mv intl/*$(objext) stage3/intl # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage3 ; else true ; fi -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage3 ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage3 ; else true ; fi -rm -f stage3/libgcc.a -cp libgcc.a stage3 -if $(RANLIB_TEST_FOR_TARGET) ; then \ $(RANLIB_FOR_TARGET) stage3/libgcc.a; \ else true; fi -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stage3/$${f} . ; \ else true; \ fi; done stage3: force stage3-start lang.stage3 stage4-start: -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4 -for dir in intl $(SUBDIRS) ; \ do \ if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \ done -mv $(STAGESTUFF) stage4 -mv intl/*$(objext) stage4/intl # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then $(LN_S) ../as$(exeext) stage4 ; else true ; fi -if [ -f ld$(exeext) ] ; then $(LN_S) ../ld$(exeext) stage4 ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then $(LN_S) ../collect-ld$(exeext) stage4 ; else true ; fi -rm -f stage4/libgcc.a -cp libgcc.a stage4 -if $(RANLIB_TEST_FOR_TARGET) ; then \ $(RANLIB_FOR_TARGET) stage4/libgcc.a; \ else true; fi -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stage4/$${f} . ; \ else true; \ fi; done stage4: force stage4-start lang.stage4 # Copy just the executable files from a particular stage into a subdirectory, # and delete the object files. Use this if you're just verifying a version # that is pretty sure to work, and you are short of disk space. risky-stage1: stage1 -make clean risky-stage2: stage2 -make clean risky-stage3: stage3 -make clean risky-stage4: stage4 -make clean #In GNU Make, ignore whether `stage*' exists. .PHONY: stage1 stage2 stage3 stage4 clean maintainer-clean TAGS bootstrap .PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4 force: # --- # The enquire rules are still useful for building new float-anything.h. # Special flags for compiling enquire. # We disable optimization to make floating point more reliable. ENQUIRE_CFLAGS = -DNO_MEM -DNO_LONG_DOUBLE_IO -O0 ENQUIRE_LDFLAGS = $(LDFLAGS) # Enquire target (This is a variable so that a target can choose not to # build it.) ENQUIRE = enquire # Test to see whether exists in the system header files, # and is not derived from GCC. FLOAT_H_TEST = \ [ -f $(SYSTEM_HEADER_DIR)/float.h ] && \ if grep 'ifndef _FLOAT_H___' $(SYSTEM_HEADER_DIR)/float.h >/dev/null; \ then false; \ else :; fi # We pretend to not having a usable , hence disable the FLOAT_H_TEST # to ensure, we're emitting a full blown ourselves. FLOAT_H_TEST = false # Used to compile enquire with standard cc, but have forgotten why. # Let's try with GCC. enquire: enquire.o $(GCC_PARTS) $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@ enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) stmp-int-hdrs if $(FLOAT_H_TEST); then \ rm -f include/float.h; \ SYS_FLOAT_H_WRAP=1; \ else :; \ SYS_FLOAT_H_WRAP=0; \ fi; \ $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) \ -DSYS_FLOAT_H_WRAP=$$SYS_FLOAT_H_WRAP \ -I. -c $(srcdir)/enquire.c # Create float.h source for the native machine. # Make it empty if we can use the system float.h without changes. float.h-nat: enquire -./enquire -f > tmp-float.h grep '#define [^_]' tmp-float.h >/dev/null || true > tmp-float.h mv tmp-float.h float.h-nat # Create a dummy float.h source for a cross-compiler. # ??? This isn't used anymore. Should we create config/float-unkn.h # and make that the default float_format in configure? float.h-cross: echo "#ifndef __GCC_FLOAT_NOT_NEEDED" > t-float.h-cross echo "#error float.h values not known for cross-compiler" >> t-float.h-cross echo "#endif" >> t-float.h-cross mv t-float.h-cross float.h-cross