# Makefile for GNU Compiler Collection # Run 'configure' to generate Makefile from Makefile.in # Copyright (C) 1987, 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, # 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. #This file is part of GCC. #GCC 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. #GCC 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 GCC; 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. # This is the default target. # Set by autoconf to "all.internal" for a native build, or # "all.cross" to build a cross compiler. all: @ALL@ # Depend on this to specify a phony target portably. force: # This tells GNU make version 3 not to export the variables # defined in this file into the environment (and thus recursive makes). .NOEXPORT: # And this tells it not to automatically pass command-line variables # to recursive makes. MAKEOVERRIDES = # Suppress smart makes who think they know how to automake yacc and flex file .y.c: .l.c: # 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. # For i18n support, we also need .gmo, .po, .pox. # This must come before the language makefile fragments to allow them to # add suffixes and rules of their own. .SUFFIXES: .SUFFIXES: .c .o .po .pox .gmo # ------------------------------- # Standard autoconf-set variables # ------------------------------- build=@build@ host=@host@ target=@target@ target_noncanonical:=@target_noncanonical@ # Sed command to transform gcc to installed name. program_transform_name := @program_transform_name@ # ----------------------------- # Directories used during build # ----------------------------- # Directory where sources are, from where we are. srcdir = @srcdir@ docdir = @srcdir@/doc # Directory where sources are, absolute. abs_srcdir = @abs_srcdir@ abs_docdir = @abs_srcdir@/doc # Top build directory for this package, relative to here. top_builddir = . # objdir is set by configure. # It's normally the absolute path to the current directory. objdir = @objdir@ # -------- # Defined vpaths # -------- # Directory where sources are, from where we are. VPATH = @srcdir@ # We define a vpath for the sources of the .texi files here because they # are split between multiple directories and we would rather use one implicit # pattern rule for everything. # This vpath could be extended within the Make-lang fragments. vpath %.texi $(docdir):$(docdir)/include # ---- # Default values for variables overridden in Makefile fragments. # These need to be quite early in the Makefile so as to avoid # trouble induced by changes in fragment ordering. # ---- # For ada/Make-lang.in; overridden in, for example, config/pa/x-ada. X_ADA_CFLAGS = T_ADA_CFLAGS = X_ADAFLAGS = T_ADAFLAGS = # -------- # UNSORTED # -------- # Variables that exist for you to override. # See below for how to change them for certain systems. # List of language subdirectories. SUBDIRS =@subdirs@ # Selection of languages to be made. CONFIG_LANGUAGES = @all_languages@ LANGUAGES = c gcov$(exeext) gcov-dump$(exeext) $(CONFIG_LANGUAGES) # Selection of languages to be made during stage1 build. BOOT_LANGUAGES = c @all_boot_languages@ # Various ways of specifying flags for compilations: # CFLAGS is for the user to override to, e.g., do a cross build with -O2. # For recursive bootstrap builds CFLAGS is used to pass in STAGE1_CFLAGS # or BOOT_CFLAGS # STAGE1_CFLAGS is set by configure on some targets or passed from toplevel # and sets the CFLAGS passed to stage1 of a bootstrap compilation. # BOOT_CFLAGS is the value of CFLAGS to pass to the stage2, stage3 and stage4 # bootstrap compilations. # 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 STAGE1_CFLAGS = -g @stage1_cflags@ BOOT_CFLAGS = -g -O2 # Flags to determine code coverage. When coverage is disabled, this will # contain the optimization flags, as you normally want code coverage # without optimization. COVERAGE_FLAGS = @coverage_flags@ coverageexts = .{gcda,gcno} # 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_WARN are the warning flags to use when compiling something # which is only compiled with gcc, such as libgcc and the frontends # other than C. # STRICT_WARN and STRICT2_WARN are the additional warning flags to # apply to the back end and the C front end, which may be compiled # with other compilers. This is partially controlled by configure in # stage1, as not all versions of gcc understand -Wno-long-long or # -Wno-variadic-macros. LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes STRICT_WARN = @strict1_warn@ STRICT2_WARN = -pedantic -Wno-long-long -Wno-variadic-macros \ -Wold-style-definition @WERROR@ # This is set by --enable-checking. The idea is to catch forgotten # "extern" tags in header files. NOCOMMON_FLAG = @nocommon_flag@ # This is set by --disable-maintainer-mode (default) to "#" MAINT := @MAINT@ # These are set by --enable-checking=valgrind. RUN_GEN = @valgrind_command@ VALGRIND_DRIVER_DEFINES = @valgrind_path_defines@ # This is how we control whether or not the additional warnings are applied. .-warn = $(STRICT_WARN) GCC_WARN_CFLAGS = $(LOOSE_WARN) $($(@D)-warn) $(NOCOMMON_FLAG) $($@-warn) # These files are to have -Werror bypassed in stage2: # These are very hard to completely clean due to target complexities. gcc.o-warn = -Wno-error insn-conditions.o-warn = -Wno-error # Bison-1.75 output often yields (harmless) -Wtraditional warnings gengtype-yacc.o-warn = -Wno-error c-parse.o-warn = -Wno-error # flex output may yield harmless "no previous prototype" warnings gengtype-lex.o-warn = -Wno-error # SYSCALLS.c misses prototypes SYSCALLS.c.X-warn = -Wno-strict-prototypes -Wno-error # These files need -Wno-error because the gimplifier triggers hard to fix # warnings when converting to GIMPLE form. The warnings are triggered because # moving the condition into the loop prevents the loop optimizer from # recognizing that the loop will always be executed at least once. We need # a new loop optimizer. reload1.o-warn = -Wno-error # These warnings are due to libbanshee. tree-alias-ander.o-warn = -Wno-error # All warnings have to be shut off in stage1 if the compiler used then # isn't gcc; configure determines that. WARN_CFLAGS will be either # $(GCC_WARN_CFLAGS), or nothing. WARN_CFLAGS = @warn_cflags@ CPPFLAGS = @CPPFLAGS@ # These exists to be overridden by the x-* and t-* files, respectively. X_CFLAGS = T_CFLAGS = X_CPPFLAGS = T_CPPFLAGS = AWK = @AWK@ CC = @CC@ BISON = @BISON@ BISONFLAGS = FLEX = @FLEX@ FLEXFLAGS = AR = @AR@ AR_FLAGS = rc NM = @NM@ RANLIB = @RANLIB@ RANLIB_FLAGS = @ranlib_flags@ # ------------------------------------------- # Programs which operate on the build machine # ------------------------------------------- SHELL = @SHELL@ # pwd command to use. Allow user to override default by setting PWDCMD in # the environment to account for automounters. The make variable must not # be called PWDCMD, otherwise the value set here is passed to make # subprocesses and overrides the setting from the user's environment. # Don't use PWD since it is a common shell environment variable and we # don't want to corrupt it. PWD_COMMAND = $${PWDCMD-pwd} # 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@ INSTALL_SCRIPT = @INSTALL@ MAKEINFO = @MAKEINFO@ MAKEINFOFLAGS = --no-split TEXI2DVI = texi2dvi TEXI2POD = perl $(srcdir)/../contrib/texi2pod.pl POD2MAN = pod2man --center="GNU" --release="gcc-$(version)" # Some versions of `touch' (such as the version on Solaris 2.8) # do not correctly set the timestamp due to buggy versions of `utime' # in the kernel. So, we use `echo' instead. STAMP = echo timestamp > # Make sure the $(MAKE) variable is defined. @SET_MAKE@ REMAKEFLAGS=LANGUAGES="$(LANGUAGES)" BOOT_CFLAGS="$(BOOT_CFLAGS)" # Locate mkinstalldirs. mkinstalldirs=$(SHELL) $(srcdir)/../mkinstalldirs # -------- # UNSORTED # -------- # Some compilers can't handle cc -c blah.c -o foo/blah.o. # In stage2 and beyond, we force this to "-o $@" since we know we're using gcc. OUTPUT_OPTION = @OUTPUT_OPTION@ # This is where we get zlib from. zlibdir is -L../zlib and zlibinc is # -I../zlib, unless we were configured with --with-system-zlib, in which # case both are empty. ZLIB = @zlibdir@ -lz ZLIBINC = @zlibinc@ # How to find GMP GMPLIBS = @GMPLIBS@ GMPINC = @GMPINC@ BANSHEELIB = @BANSHEELIB@ BANSHEEINC = @BANSHEEINC@ CPPLIB = ../libcpp/libcpp.a CPPINC = -I$(srcdir)/../libcpp/include # Substitution type for target's getgroups 2nd arg. TARGET_GETGROUPS_T = @TARGET_GETGROUPS_T@ # Target to use when installing include directory. Either # install-headers-tar, install-headers-cpio or install-headers-cp. 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/float.h \ $(srcdir)/ginclude/iso646.h \ $(srcdir)/ginclude/stdarg.h \ $(srcdir)/ginclude/stdbool.h \ $(srcdir)/ginclude/stddef.h \ $(srcdir)/ginclude/varargs.h \ $(srcdir)/unwind.h \ $(EXTRA_HEADERS) # The GCC to use for compiling libgcc.a and crt*.o. # Usually the one we just built. # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). GCC_FOR_TARGET = $(STAGE_CC_WRAPPER) ./xgcc -B./ -B$(build_tooldir)/bin/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include -L$(objdir)/../ld # 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_WARN) -Wold-style-definition $($@-warn) -isystem ./include $(TCFLAGS) # --------------------------------------------------- # Programs which produce files for the target machine # --------------------------------------------------- AR_FOR_TARGET := $(shell \ if [ -f $(objdir)/../binutils/ar ] ; then \ echo $(objdir)/../binutils/ar ; \ else \ if [ "$(host)" = "$(target)" ] ; then \ echo $(AR); \ else \ t='$(program_transform_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 := $(shell \ if [ -f $(objdir)/../binutils/ranlib ] ; then \ echo $(objdir)/../binutils/ranlib ; \ else \ if [ "$(host)" = "$(target)" ] ; then \ echo $(RANLIB); \ else \ t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \ fi; \ fi) NM_FOR_TARGET := $(shell \ if [ -f ./nm ] ; then \ echo ./nm ; \ elif [ -f $(objdir)/../binutils/nm-new ] ; then \ echo $(objdir)/../binutils/nm-new ; \ else \ if [ "$(host)" = "$(target)" ] ; then \ echo $(NM); \ else \ t='$(program_transform_name)'; echo nm | sed -e $$t ; \ fi; \ fi) # -------- # UNSORTED # -------- # 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 FIBHEAP_H = $(srcdir)/../include/fibheap.h PARTITION_H = $(srcdir)/../include/partition.h MD5_H = $(srcdir)/../include/md5.h # Default native SYSTEM_HEADER_DIR, to be overridden by targets. NATIVE_SYSTEM_HEADER_DIR = /usr/include # Default cross SYSTEM_HEADER_DIR, to be overridden by targets. CROSS_SYSTEM_HEADER_DIR = @CROSS_SYSTEM_HEADER_DIR@ # autoconf sets SYSTEM_HEADER_DIR to one of the above. SYSTEM_HEADER_DIR = @SYSTEM_HEADER_DIR@ # 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 ] # Directory for prefix to system directories, for # each of $(system_prefix)/usr/include, $(system_prefix)/usr/lib, etc. TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@ xmake_file=@xmake_file@ tmake_file=@tmake_file@ out_file=$(srcdir)/config/@out_file@ out_object_file=@out_object_file@ md_file=$(srcdir)/config/@md_file@ tm_file_list=@tm_file_list@ tm_include_list=@tm_include_list@ tm_defines=@tm_defines@ tm_p_file_list=@tm_p_file_list@ tm_p_include_list=@tm_p_include_list@ build_xm_file_list=@build_xm_file_list@ build_xm_include_list=@build_xm_include_list@ build_xm_defines=@build_xm_defines@ host_xm_file_list=@host_xm_file_list@ host_xm_include_list=@host_xm_include_list@ host_xm_defines=@host_xm_defines@ xm_file_list=@xm_file_list@ xm_include_list=@xm_include_list@ xm_defines=@xm_defines@ lang_checks=check-gcc lang_opt_files=@lang_opt_files@ $(srcdir)/c.opt $(srcdir)/common.opt lang_specs_files=@lang_specs_files@ lang_tree_files=@lang_tree_files@ target_cpu_default=@target_cpu_default@ GCC_THREAD_FILE=@thread_file@ OBJC_BOEHM_GC=@objc_boehm_gc@ GTHREAD_FLAGS=@gthread_flags@ extra_modes_file=@extra_modes_file@ host_hook_obj=@out_host_hook_obj@ # Be prepared for gcc2 merges. gcc_version=@gcc_version@ gcc_version_trigger=@gcc_version_trigger@ version=$(gcc_version) # ------------------------ # Installation directories # ------------------------ # 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 GCC puts its executables. libexecdir = @libexecdir@ # -------- # UNSORTED # -------- # Directory in which the compiler finds libraries etc. libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version) # Directory in which the compiler finds executables libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version) # Used to produce a relative $(gcc_tooldir) in gcc.o unlibsubdir = ../../.. # Directory in which to find other cross-compilation tools and headers. dollar = @dollar@ # Used in install-cross. gcc_tooldir = @gcc_tooldir@ # Used to install the shared libgcc. slibdir = @slibdir@ # Since gcc_tooldir does not exist at build-time, use -B$(build_tooldir)/bin/ build_tooldir = $(exec_prefix)/$(target_noncanonical) # Directory in which the compiler finds target-independent g++ includes. gcc_gxx_include_dir = @gcc_gxx_include_dir@ # Directory to search for site-specific includes. local_includedir = $(local_prefix)/include includedir = $(prefix)/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 = @datadir@ localedir = $(datadir)/locale # Extension (if any) to put in installed man-page filename. man1ext = .1 man7ext = .7 objext = .o exeext = @host_exeext@ build_exeext = @build_exeext@ # Directory in which to put man pages. mandir = @mandir@ man1dir = $(mandir)/man1 man7dir = $(mandir)/man7 # Dir for temp files. tmpdir = /tmp # Whether we were configured with NLS. USE_NLS = @USE_NLS@ # Internationalization library. LIBINTL = @LIBINTL@ LIBINTL_DEP = @LIBINTL_DEP@ # Character encoding conversion library. LIBICONV = @LIBICONV@ LIBICONV_DEP = @LIBICONV_DEP@ # The GC method to be used on this system. GGC=@GGC@.o # If a supplementary library is being used for the GC. GGC_LIB= # libgcc.a may be built directly or via stmp-multilib, # and installed likewise. Overridden by t-fragment. LIBGCC = libgcc.a INSTALL_LIBGCC = install-libgcc # Options to use when compiling libgcc2.a. # LIBGCC2_DEBUG_CFLAGS = -g 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 = # Options to use when compiling crtbegin/end. CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ -finhibit-size-directive -fno-inline-functions -fno-exceptions \ -fno-zero-initialized-in-bss -fno-unit-at-a-time # Additional sources to handle exceptions; overridden by targets as needed. LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \ $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2.h # nm flags to list global symbols in libgcc object files. SHLIB_NM_FLAGS = -pg # List of extra executables that should be compiled for this target machine # that are used for compiling from source code to object code. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PASSES =@extra_passes@ # Like EXTRA_PASSES, but these are used when linking. EXTRA_PROGRAMS = @extra_programs@ # List of extra object files that should be compiled for this target machine. # The rules for compiling them should be in the t-* file for the machine. EXTRA_PARTS = @extra_parts@ # List of extra object files that should be compiled and linked with # compiler proper (cc1, cc1obj, cc1plus). EXTRA_OBJS = @extra_objs@ # List of extra object files that should be compiled and linked with # the gcc driver. EXTRA_GCC_OBJS =@extra_gcc_objs@ # List of additional header files to install. EXTRA_HEADERS =@extra_headers_list@ # The configure script will set this to collect2$(exeext), except on a # (non-Unix) host which can not build collect2, for which it will be # set to empty. COLLECT2 = @collect2@ # List of extra C and assembler files to add to static and shared libgcc2. # Assembler files should have names ending in `.asm'. LIB2FUNCS_EXTRA = # List of extra C and assembler files to add to static libgcc2. # Assembler files should have names ending in `.asm'. LIB2FUNCS_STATIC_EXTRA = # Program to convert libraries. LIBCONVERT = # Control whether header files are installed. INSTALL_HEADERS=install-headers install-mkheaders # Control whether Info documentation is built and installed. BUILD_INFO = @BUILD_INFO@ # Control whether manpages generated by texi2pod.pl can be rebuilt. GENERATED_MANPAGES = @GENERATED_MANPAGES@ # 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. 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) 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) $(COLLECT2) $(EXTRA_PARTS) # Directory to link to, when using the target `maketest'. DIR = ../gcc # Flags to use when cross-building GCC. # Prefix to apply to names of object files when using them # to run on the machine we are compiling on. BUILD_PREFIX = @BUILD_PREFIX@ # Prefix to apply to names of object files when compiling them # to run on the machine we are compiling on. # The default for this variable is chosen to keep these rules # out of the way of the other rules for compiling the same source files. BUILD_PREFIX_1 = @BUILD_PREFIX_1@ # Native compiler for the build machine and its switches. CC_FOR_BUILD = @CC_FOR_BUILD@ BUILD_CFLAGS= @BUILD_CFLAGS@ -DGENERATOR_FILE # Native linker and preprocessor flags. For x-fragment overrides. BUILD_LDFLAGS=$(LDFLAGS) BUILD_CPPFLAGS=$(ALL_CPPFLAGS) # Actual name to use when installing a native compiler. GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)') GCC_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcc|sed '$(program_transform_name)') CPP_INSTALL_NAME := $(shell echo cpp|sed '$(program_transform_name)') PROTOIZE_INSTALL_NAME := $(shell echo protoize|sed '$(program_transform_name)') UNPROTOIZE_INSTALL_NAME := $(shell echo unprotoize|sed '$(program_transform_name)') GCOV_INSTALL_NAME := $(shell echo gcov|sed '$(program_transform_name)') GCCBUG_INSTALL_NAME := $(shell echo gccbug|sed '$(program_transform_name)') # 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 = # Should T contain a `=', libgcc.mk will make T_TARGET, setting # $(T_TARGET) to the name of the actual target filename. T_TARGET = T_TARGET : $(T_TARGET) # This should name the specs file that we're going to install. Target # Makefiles may override it and name another file to be generated from # the built-in specs and installed as the default spec, as long as # they also introduce a rule to generate a file name specs, to be used # at build time. SPECS = specs # End of variables for you to override. # GTM_H lists the config files that the generator files depend on, # while TM_H lists the ones ordinary gcc files depend on, which # includes several files generated by those generators. BCONFIG_H = bconfig.h $(build_xm_file_list) CONFIG_H = config.h $(host_xm_file_list) TCONFIG_H = tconfig.h $(xm_file_list) TM_P_H = tm_p.h $(tm_p_file_list) GTM_H = tm.h $(tm_file_list) TM_H = $(GTM_H) insn-constants.h insn-flags.h TARGET_H = $(TM_H) target.h insn-modes.h HOOKS_H = hooks.h LANGHOOKS_DEF_H = langhooks-def.h $(HOOKS_H) TARGET_DEF_H = target-def.h $(HOOKS_H) MACHMODE_H = machmode.h mode-classes.def insn-modes.h RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H) input.h statistics.h RTL_H = $(RTL_BASE_H) genrtl.h PARAMS_H = params.h params.def TREE_H = tree.h tree.def $(MACHMODE_H) tree-check.h builtins.def \ input.h statistics.h vec.h BASIC_BLOCK_H = basic-block.h bitmap.h sbitmap.h varray.h $(PARTITION_H) \ hard-reg-set.h cfghooks.h COVERAGE_H = coverage.h gcov-io.h gcov-iov.h DEMANGLE_H = $(srcdir)/../include/demangle.h RECOG_H = recog.h ALIAS_H = alias.h EMIT_RTL_H = emit-rtl.h FLAGS_H = flags.h options.h EXPR_H = expr.h insn-config.h function.h $(RTL_H) $(FLAGS_H) $(TREE_H) $(MACHMODE_H) $(EMIT_RTL_H) OPTABS_H = optabs.h insn-codes.h REGS_H = regs.h varray.h $(MACHMODE_H) RA_H = ra.h bitmap.h sbitmap.h hard-reg-set.h insn-modes.h RESOURCE_H = resource.h hard-reg-set.h SCHED_INT_H = sched-int.h $(INSN_ATTR_H) $(BASIC_BLOCK_H) $(RTL_H) INTEGRATE_H = integrate.h varray.h LOOP_H = loop.h varray.h bitmap.h CFGLAYOUT_H = cfglayout.h $(BASIC_BLOCK_H) CFGLOOP_H = cfgloop.h $(BASIC_BLOCK_H) $(RTL_H) DF_H = df.h bitmap.h sbitmap.h $(BASIC_BLOCK_H) DDG_H = ddg.h sbitmap.h $(DF_H) GCC_H = gcc.h version.h GGC_H = ggc.h gtype-desc.h TIMEVAR_H = timevar.h timevar.def INSN_ATTR_H = insn-attr.h $(srcdir)/insn-addr.h $(srcdir)/varray.h C_COMMON_H = c-common.h $(SPLAY_TREE_H) $(CPPLIB_H) C_PRAGMA_H = c-pragma.h $(CPPLIB_H) C_TREE_H = c-tree.h $(C_COMMON_H) SYSTEM_H = system.h hwint.h $(srcdir)/../include/libiberty.h PREDICT_H = predict.h predict.def CPPLIB_H = $(srcdir)/../libcpp/include/line-map.h \ $(srcdir)/../libcpp/include/cpplib.h MKDEPS_H = $(srcdir)/../libcpp/include/mkdeps.h SYMTAB_H = $(srcdir)/../libcpp/include/symtab.h CPP_ID_DATA_H = $(CPPLIB_H) $(srcdir)/../libcpp/include/cpp-id-data.h TREE_DUMP_H = tree-dump.h $(SPLAY_TREE_H) TREE_GIMPLE_H = tree-gimple.h tree-iterator.h TREE_FLOW_H = tree-flow.h tree-flow-inline.h tree-ssa-operands.h \ bitmap.h $(BASIC_BLOCK_H) hard-reg-set.h $(TREE_GIMPLE_H) \ $(HASHTAB_H) TREE_SSA_LIVE_H = tree-ssa-live.h $(PARTITION_H) PRETTY_PRINT_H = pretty-print.h input.h $(OBSTACK_H) DIAGNOSTIC_H = diagnostic.h diagnostic.def $(PRETTY_PRINT_H) C_PRETTY_PRINT_H = $(PRETTY_PRINT_H) $(C_COMMON_H) $(TREE_H) SCEV_H = tree-scalar-evolution.h $(GGC_H) tree-chrec.h # # Now figure out from those variables how to compile and link. # IN_GCC distinguishes between code compiled into GCC itself and other # programs built during a bootstrap. # autoconf inserts -DCROSS_COMPILE if we are building a cross compiler. INTERNAL_CFLAGS = -DIN_GCC @CROSS@ # This is the variable actually used when we compile. If you change this, # you probably want to update BUILD_CFLAGS in configure.ac ALL_CFLAGS = $(X_CFLAGS) $(T_CFLAGS) \ $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) $(XCFLAGS) @DEFS@ # Likewise. ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS) # Build and host support libraries. FORBUILD is either # .. or ../$(build_alias) depending on whether host != build. LIBIBERTY = ../libiberty/libiberty.a BUILD_LIBIBERTY = @FORBUILD@/libiberty/libiberty.a # Dependencies on the intl and portability libraries. LIBDEPS= $(CPPLIB) $(LIBIBERTY) $(LIBINTL_DEP) $(LIBICONV_DEP) $(BANSHEELIB) # Likewise, for use in the tools that must run on this machine # even if we are cross-building GCC. BUILD_LIBDEPS= $(BUILD_LIBIBERTY) # How to link with both our special library facilities # and the system's installed libraries. LIBS = @LIBS@ $(CPPLIB) $(LIBIBERTY) $(LIBINTL) $(LIBICONV) $(BANSHEELIB) # Any system libraries needed just for GNAT. SYSLIBS = @GNAT_LIBEXC@ # Libs needed (at present) just for jcf-dump. LDEXP_LIB = @LDEXP_LIB@ # Likewise, for use in the tools that must run on this machine # even if we are cross-building GCC. BUILD_LIBS = $(BUILD_LIBIBERTY) BUILD_RTL = $(BUILD_PREFIX)rtl.o read-rtl.o \ ggc-none.o min-insn-modes.o BUILD_SUPPORT = gensupport.o insn-conditions.o BUILD_EARLY_SUPPORT = gensupport.o dummy-conditions.o BUILD_PRINT = print-rtl1.o BUILD_ERRORS = $(BUILD_PREFIX)errors.o BUILD_VARRAY = $(BUILD_PREFIX)varray.o # Specify the directories to be searched for header files. # Both . and srcdir are used, in that order, # so that *config.h will be found in the compilation # subdirectory rather than in the source directory. # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file # currently being compiled, in both source trees, to be examined as well. # libintl.h will be found in ../intl if we are using the included libintl. INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \ -I$(srcdir)/../include @INCINTL@ \ $(CPPINC) $(BANSHEEINC) $(GMPINC) .c.o: $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION) # # Support for additional languages (other than C). # C can be supported this way too (leave for later). LANG_MAKEFRAGS = @all_lang_makefrags@ LANG_MAKEFILES = @all_lang_makefiles@ LANG_STAGESTUFF = @all_stagestuff@ # Flags to pass to recursive makes. # CC is set by configure. Hosts without symlinks need special handling # because we need CC="stage1/xgcc -Bstage1/" to work in the language # subdirectories. # ??? The choices here will need some experimenting with. export AR_FOR_TARGET export AR_CREATE_FOR_TARGET export AR_FLAGS_FOR_TARGET export AR_EXTRACT_FOR_TARGET export AWK export BUILD_PREFIX export BUILD_PREFIX_1 export DESTDIR export GCC_FOR_TARGET export INCLUDES export INSTALL_DATA export LIB1ASMSRC export LIBGCC2_CFLAGS export MACHMODE_H export NM_FOR_TARGET export RANLIB_FOR_TARGET export libsubdir export slibdir ORDINARY_FLAGS_TO_PASS = \ "BISON=$(BISON)" \ "BISONFLAGS=$(BISONFLAGS)" \ "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)" \ "LDFLAGS=$(LDFLAGS)" \ "FLEX=$(FLEX)" \ "FLEXFLAGS=$(FLEXFLAGS)" \ "LN=$(LN)" \ "LN_S=$(LN_S)" \ "MAKEINFO=$(MAKEINFO)" \ "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \ "MAKEOVERRIDES=" \ "SHELL=$(SHELL)" \ "exeext=$(exeext)" \ "build_exeext=$(build_exeext)" \ "objext=$(objext)" \ "exec_prefix=$(exec_prefix)" \ "prefix=$(prefix)" \ "local_prefix=$(local_prefix)" \ "gxx_include_dir=$(gcc_gxx_include_dir)" \ "build_tooldir=$(build_tooldir)" \ "gcc_tooldir=$(gcc_tooldir)" \ "bindir=$(bindir)" \ "libexecsubdir=$(libsubdir)" \ "datadir=$(datadir)" \ "localedir=$(localedir)" FLAGS_TO_PASS = $(ORDINARY_FLAGS_TO_PASS) "CC=@cc_set_by_configure@" \ "STAGE_PREFIX=@stage_prefix_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)`" \ "STAGE_PREFIX=`echo @quoted_stage_prefix_set_by_configure@ | $(PREPEND_DOTDOT_TO_RELATIVE_PATHS)`" # # Lists of files for various purposes. # Target specific, C specific object file C_TARGET_OBJS=@c_target_objs@ # Target specific, C++ specific object file CXX_TARGET_OBJS=@cxx_target_objs@ # Language-specific object files for C and Objective C. C_AND_OBJC_OBJS = attribs.o 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-opts.o c-format.o c-semantics.o \ c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o \ c-objc-common.o c-dump.o c-pch.o $(C_TARGET_OBJS) \ c-gimplify.o tree-mudflap.o c-pretty-print.o # Language-specific object files for C. C_OBJS = c-parse.o c-lang.o stub-objc.o $(C_AND_OBJC_OBJS) # Language-independent object files. OBJS-common = \ tree-chrec.o tree-scalar-evolution.o tree-data-ref.o \ tree-cfg.o tree-dfa.o tree-eh.o tree-ssa.o tree-optimize.o tree-gimple.o \ tree-alias-type.o gimplify.o tree-pretty-print.o tree-into-ssa.o \ tree-outof-ssa.o tree-alias-common.o tree-ssa-ccp.o tree-vn.o \ @ANDER@ tree-ssa-dce.o tree-ssa-copy.o tree-nrv.o tree-ssa-copyrename.o \ tree-ssa-pre.o tree-ssa-live.o tree-ssa-operands.o tree-ssa-alias.o \ tree-ssa-phiopt.o tree-ssa-forwprop.o tree-nested.o tree-ssa-dse.o \ tree-ssa-dom.o domwalk.o tree-tailcall.o gimple-low.o tree-iterator.o \ tree-phinodes.o tree-ssanames.o tree-sra.o tree-complex.o tree-ssa-loop.o \ tree-ssa-loop-niter.o tree-ssa-loop-manip.o tree-ssa-threadupdate.o \ alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o \ cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o \ cfgloopanal.o cfgloopmanip.o loop-init.o loop-unswitch.o loop-unroll.o \ cfgrtl.o combine.o conflict.o convert.o coverage.o cse.o cselib.o \ dbxout.o ddg.o tree-ssa-loop-ch.o loop-invariant.o tree-ssa-loop-im.o \ debug.o df.o diagnostic.o dojump.o dominance.o loop-doloop.o \ dwarf2asm.o dwarf2out.o emit-rtl.o except.o explow.o loop-iv.o \ expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o \ genrtl.o ggc-common.o global.o graph.o gtype-desc.o \ haifa-sched.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o insn-modes.o \ insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o \ integrate.o intl.o jump.o langhooks.o lcm.o lists.o local-alloc.o \ loop.o modulo-sched.o \ optabs.o options.o opts.o params.o postreload.o predict.o \ print-rtl.o print-tree.o value-prof.o var-tracking.o \ profile.o ra.o ra-build.o ra-colorize.o ra-debug.o ra-rewrite.o \ real.o recog.o reg-stack.o regclass.o regmove.o regrename.o \ reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o \ sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o \ simplify-rtx.o sreal.o stmt.o stor-layout.o stringpool.o \ targhooks.o timevar.o toplev.o tracer.o tree.o tree-dump.o unroll.o \ varasm.o varray.o vec.o version.o vmsdbgout.o xcoffout.o alloc-pool.o \ et-forest.o cfghooks.o bt-load.o pretty-print.o $(GGC) web.o passes.o \ rtl-profile.o tree-profile.o rtlhooks.o cfgexpand.o OBJS-md = $(out_object_file) OBJS-archive = $(EXTRA_OBJS) $(host_hook_obj) tree-inline.o \ cgraph.o cgraphunit.o tree-nomudflap.o OBJS = $(OBJS-common) $(out_object_file) $(OBJS-archive) OBJS-onestep = libbackend.o $(OBJS-archive) BACKEND = main.o @TREEBROWSER@ libbackend.a $(CPPLIB) # Files to be copied away after each stage in building. STAGESTUFF = *$(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 insn-constants.h tm-preds.h \ tree-check.h insn-conditions.c min-insn-modes.c insn-modes.c insn-modes.h \ s-flags s-config s-codes s-mlib s-genrtl s-modes s-gtype gtyp-gen.h \ s-gtyp-gen s-output s-recog s-emit s-extract s-peep s-check s-conditions \ s-attr s-attrtab s-opinit s-preds s-constants 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$(build_exeext) genpreds$(build_exeext) genconstants$(build_exeext) \ gengtype$(build_exeext) genconditions$(build_exeext) genmodes$(build_exeext) \ genrtl.c genrtl.h gt-*.h gtype-*.h gtype-desc.c \ xgcc$(exeext) cpp$(exeext) cc1$(exeext) $(EXTRA_PASSES) \ $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross$(exeext) \ protoize$(exeext) unprotoize$(exeext) \ $(SPECS) collect2$(exeext) \ gcov-iov$(build_exeext) gcov$(exeext) gcov-dump$(exeext) \ *.[0-9][0-9].* *.[si] libbackend.a libgcc.mk \ $(LANG_STAGESTUFF) # Defined in libgcc2.c, included only in the static library. LIB2FUNCS_ST = _eprintf __gcc_bcmp # Defined in libgcov.c, included only in gcov library LIBGCOV = _gcov _gcov_merge_add _gcov_merge_single _gcov_merge_delta \ _gcov_fork _gcov_execl _gcov_execlp _gcov_execle \ _gcov_execv _gcov_execvp _gcov_execve FPBIT_FUNCS = _pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf \ _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf \ _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf \ _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf DPBIT_FUNCS = _pack_df _unpack_df _addsub_df _mul_df _div_df \ _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df \ _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df \ _df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df TPBIT_FUNCS = _pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf \ _fpcmp_parts_tf _compare_tf _eq_tf _ne_tf _gt_tf _ge_tf \ _lt_tf _le_tf _unord_tf _si_to_tf _tf_to_si _negate_tf _make_tf \ _tf_to_df _tf_to_sf _thenan_tf _tf_to_usi _usi_to_tf # These might cause a divide overflow trap and so are compiled with # unwinder info. LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4 # # Language makefile fragments. # The following targets define the interface between us and the languages. # # all.cross, start.encap, rest.encap, # install-normal, install-common, install-info, install-man, # uninstall, # mostlyclean, clean, distclean, maintainer-clean, # stage1, stage2, stage3, stage4 # # Each language is linked in with a series of hooks. The name of each # hooked is "lang.${target_name}" (eg: lang.info). Configure computes # and adds these here. We use double-colon rules for some of the hooks; # double-colon rules should be preferred for any new hooks. # language hooks, generated by configure @language_hooks@ # per-language makefile fragments ifneq ($(LANG_MAKEFRAGS),) include $(LANG_MAKEFRAGS) endif # target and host overrides must follow the per-language makefile fragments # so they can override or augment language-specific variables # target overrides ifneq ($(tmake_file),) include $(tmake_file) endif # host overrides ifneq ($(xmake_file),) include $(xmake_file) endif # # ----------------------------- # Rebuilding this configuration # ----------------------------- Makefile: config.status $(srcdir)/Makefile.in $(srcdir)/version.c $(LANG_MAKEFRAGS) LANGUAGES="$(CONFIG_LANGUAGES)" \ CONFIG_HEADERS= \ CONFIG_SHELL="$(SHELL)" \ CONFIG_FILES=$@ $(SHELL) config.status config.h: cs-config.h ; @true bconfig.h: cs-bconfig.h ; @true tconfig.h: cs-tconfig.h ; @true tm.h: cs-tm.h ; @true tm_p.h: cs-tm_p.h ; @true cs-config.h: Makefile TARGET_CPU_DEFAULT="" \ HEADERS="$(host_xm_include_list)" DEFINES="$(host_xm_defines)" \ $(SHELL) $(srcdir)/mkconfig.sh config.h cs-bconfig.h: Makefile TARGET_CPU_DEFAULT="" \ HEADERS="$(build_xm_include_list)" DEFINES="$(build_xm_defines)" \ $(SHELL) $(srcdir)/mkconfig.sh bconfig.h cs-tconfig.h: Makefile TARGET_CPU_DEFAULT="" \ HEADERS="$(xm_include_list)" DEFINES="$(xm_defines)" \ $(SHELL) $(srcdir)/mkconfig.sh tconfig.h cs-tm.h: Makefile TARGET_CPU_DEFAULT="$(target_cpu_default)" \ HEADERS="$(tm_include_list)" DEFINES="$(tm_defines)" \ $(SHELL) $(srcdir)/mkconfig.sh tm.h cs-tm_p.h: Makefile TARGET_CPU_DEFAULT="" \ HEADERS="$(tm_p_include_list)" DEFINES="" \ $(SHELL) $(srcdir)/mkconfig.sh tm_p.h # Don't automatically run autoconf, since configure.ac might be accidentally # newer than configure. Also, this writes into the source directory which # might be on a read-only file system. If configured for maintainer mode # then do allow autoconf to be run. $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac (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 mkheaders: $(srcdir)/mkheaders.in CONFIG_FILES=mkheaders 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. # Don't run autoheader automatically either. # Only run it if maintainer mode is enabled. @MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in @MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.ac @MAINT@ (cd $(srcdir) && autoheader) @MAINT@ @rm -f $(srcdir)/cstamp-h.in @MAINT@ echo timestamp > $(srcdir)/cstamp-h.in auto-host.h: cstamp-h ; @true cstamp-h: config.in config.status CONFIG_HEADERS=auto-host.h:config.in \ CONFIG_FILES= \ LANGUAGES="$(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 $(srcdir)/config.gcc version.c @if [ ! -f config.status ] ; then \ echo You must configure gcc. Look at http://gcc.gnu.org/install/ for details.; \ false; \ else \ LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status --recheck; \ fi # -------- # UNSORTED # -------- all.internal: start.encap rest.encap doc # This is what to compile if making a cross-compiler. all.cross: native gcc-cross cpp$(exeext) specs \ $(LIBGCC) $(EXTRA_PARTS) lang.all.cross doc # This is what must be made before installing GCC and converting libraries. start.encap: native xgcc$(exeext) cpp$(exeext) specs \ xlimits.h lang.start.encap @GENINSRC@ srcextra # 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 build-@POSUB@ $(LANGUAGES) \ $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(COLLECT2) # Define the names for selecting languages in LANGUAGES. C c: cc1$(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) specs # Recompile all the language-independent object files. # This is used only if the user explicitly asks for it. compilations: $(BACKEND) # This archive is strictly for the host. libbackend.a: $(OBJS@onestep@) -rm -rf libbackend.a $(AR) $(AR_FLAGS) libbackend.a $(OBJS@onestep@) -$(RANLIB) $(RANLIB_FLAGS) libbackend.a # We call this executable `xgcc' rather than `gcc' # to avoid confusion if the current directory is in the path # and CC is `gcc'. It is renamed to `gcc' when it is installed. xgcc$(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): $(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. 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version.o $(LIBS) mips-tdump.o : mips-tdump.c $(CONFIG_H) $(RTL_H) $(SYSTEM_H) coretypes.h $(TM_H) version.h # FIXME: writing proper dependencies for this is a *LOT* of work. libbackend.o : $(OBJS-common:.o=.c) $(out_file) \ insn-config.h insn-flags.h insn-codes.h insn-constants.h \ insn-attr.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DTARGET_NAME=\"$(target_noncanonical)\" \ -DLOCALEDIR=\"$(localedir)\" \ -c $(filter %.c,$^) -o $@ -combine # # Generate header and source files from the machine description, # and compile them. .PRECIOUS: insn-config.h insn-flags.h insn-codes.h insn-constants.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 : $(md_file) genconfig$(build_exeext) $(RUN_GEN) ./genconfig$(build_exeext) $(md_file) > tmp-config.h $(SHELL) $(srcdir)/../move-if-change tmp-config.h insn-config.h $(STAMP) s-config insn-conditions.c: s-conditions ; @true s-conditions : $(md_file) genconditions$(build_exeext) $(RUN_GEN) ./genconditions$(build_exeext) $(md_file) > tmp-conditions.c $(SHELL) $(srcdir)/../move-if-change tmp-conditions.c insn-conditions.c $(STAMP) s-conditions insn-conditions.o : insn-conditions.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \ $(GTM_H) $(RTL_H) $(TM_P_H) $(REGS_H) function.h $(RECOG_H) real.h output.h \ $(FLAGS_H) hard-reg-set.h $(RESOURCE_H) toplev.h reload.h gensupport.h \ insn-constants.h $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) insn-conditions.c dummy-conditions.o : dummy-conditions.c $(BCONFIG_H) $(SYSTEM_H) \ coretypes.h $(GTM_H) gensupport.h insn-flags.h: s-flags ; 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@true s-recog : $(md_file) genrecog$(build_exeext) $(RUN_GEN) ./genrecog$(build_exeext) $(md_file) > tmp-recog.c $(SHELL) $(srcdir)/../move-if-change tmp-recog.c insn-recog.c $(STAMP) s-recog insn-opinit.o : insn-opinit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(RTL_H) insn-config.h $(FLAGS_H) $(RECOG_H) $(EXPR_H) $(OPTABS_H) reload.h $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-opinit.c \ $(OUTPUT_OPTION) insn-opinit.c: s-opinit ; @true s-opinit : $(md_file) genopinit$(build_exeext) $(RUN_GEN) ./genopinit$(build_exeext) $(md_file) > tmp-opinit.c $(SHELL) $(srcdir)/../move-if-change tmp-opinit.c insn-opinit.c $(STAMP) s-opinit insn-extract.o : insn-extract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(RTL_H) toplev.h insn-config.h $(RECOG_H) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c \ $(OUTPUT_OPTION) insn-extract.c: s-extract ; @true s-extract : $(md_file) genextract$(build_exeext) $(RUN_GEN) ./genextract$(build_exeext) $(md_file) > tmp-extract.c $(SHELL) $(srcdir)/../move-if-change tmp-extract.c insn-extract.c $(STAMP) s-extract insn-peep.o : insn-peep.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(RTL_H) $(REGS_H) output.h real.h insn-config.h $(RECOG_H) except.h \ function.h $(TM_P_H) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c \ $(OUTPUT_OPTION) insn-peep.c: s-peep ; @true s-peep : $(md_file) genpeep$(build_exeext) $(RUN_GEN) ./genpeep$(build_exeext) $(md_file) > tmp-peep.c $(SHELL) $(srcdir)/../move-if-change tmp-peep.c insn-peep.c $(STAMP) s-peep insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(RTL_H) $(REGS_H) real.h output.h $(INSN_ATTR_H) insn-config.h toplev.h \ $(RECOG_H) $(TM_P_H) $(FLAGS_H) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c \ $(OUTPUT_OPTION) insn-attr.h: s-attr ; @true s-attr : $(md_file) genattr$(build_exeext) $(RUN_GEN) ./genattr$(build_exeext) $(md_file) > tmp-attr.h $(SHELL) $(srcdir)/../move-if-change tmp-attr.h insn-attr.h $(STAMP) s-attr insn-attrtab.c: s-attrtab ; @true s-attrtab : $(md_file) genattrtab$(build_exeext) $(RUN_GEN) ./genattrtab$(build_exeext) $(md_file) > tmp-attrtab.c $(SHELL) $(srcdir)/../move-if-change tmp-attrtab.c insn-attrtab.c $(STAMP) s-attrtab insn-output.o : insn-output.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(RTL_H) $(GGC_H) $(REGS_H) real.h conditions.h hard-reg-set.h \ insn-config.h $(INSN_ATTR_H) $(EXPR_H) output.h $(RECOG_H) function.h \ toplev.h $(FLAGS_H) insn-codes.h $(TM_P_H) $(TARGET_H) $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c \ $(OUTPUT_OPTION) insn-output.c: s-output ; @true s-output : $(md_file) genoutput$(build_exeext) $(RUN_GEN) ./genoutput$(build_exeext) $(md_file) > tmp-output.c $(SHELL) $(srcdir)/../move-if-change tmp-output.c insn-output.c $(STAMP) s-output genrtl.o : genrtl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \ $(GGC_H) genrtl.c genrtl.h : s-genrtl @true # force gnu make to recheck modification times. s-genrtl: gengenrtl$(build_exeext) $(RUN_GEN) ./gengenrtl$(build_exeext) -h > tmp-genrtl.h $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.h genrtl.h $(RUN_GEN) ./gengenrtl$(build_exeext) > tmp-genrtl.c $(SHELL) $(srcdir)/../move-if-change tmp-genrtl.c genrtl.c $(STAMP) s-genrtl insn-modes.o : insn-modes.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ $(MACHMODE_H) real.h min-insn-modes.c insn-modes.c insn-modes.h : s-modes ; @true s-modes: genmodes$(build_exeext) $(RUN_GEN) ./genmodes$(build_exeext) -h > tmp-modes.h $(SHELL) $(srcdir)/../move-if-change tmp-modes.h insn-modes.h $(RUN_GEN) ./genmodes$(build_exeext) -m > tmp-min-modes.c $(SHELL) $(srcdir)/../move-if-change tmp-min-modes.c min-insn-modes.c $(RUN_GEN) ./genmodes$(build_exeext) > tmp-modes.c $(SHELL) $(srcdir)/../move-if-change tmp-modes.c insn-modes.c $(STAMP) s-modes tm-preds.h: s-preds; @true s-preds: genpreds$(build_exeext) $(RUN_GEN) ./genpreds$(build_exeext) > tmp-preds.h $(SHELL) $(srcdir)/../move-if-change tmp-preds.h tm-preds.h $(STAMP) s-preds GTFILES = $(srcdir)/input.h $(srcdir)/coretypes.h \ $(CPP_ID_DATA_H) $(host_xm_file_list) \ $(tm_file_list) $(HASHTAB_H) $(SPLAY_TREE_H) $(srcdir)/bitmap.h \ $(srcdir)/coverage.c $(srcdir)/function.h $(srcdir)/rtl.h \ $(srcdir)/optabs.h $(srcdir)/tree.h $(srcdir)/libfuncs.h $(SYMTAB_H) \ $(srcdir)/real.h $(srcdir)/varray.h $(srcdir)/insn-addr.h $(srcdir)/hwint.h \ $(srcdir)/cselib.h $(srcdir)/basic-block.h $(srcdir)/cgraph.h \ $(srcdir)/c-common.h $(srcdir)/c-tree.h $(srcdir)/reload.h \ $(srcdir)/alias.c $(srcdir)/bitmap.c $(srcdir)/cselib.c $(srcdir)/cgraph.c \ $(srcdir)/dbxout.c $(srcdir)/dwarf2out.c $(srcdir)/dwarf2asm.c \ $(srcdir)/dojump.c \ $(srcdir)/emit-rtl.c $(srcdir)/except.c $(srcdir)/explow.c $(srcdir)/expr.c \ $(srcdir)/fold-const.c $(srcdir)/function.c \ $(srcdir)/gcse.c $(srcdir)/integrate.c $(srcdir)/lists.c $(srcdir)/optabs.c \ $(srcdir)/profile.c $(srcdir)/ra-build.c $(srcdir)/regclass.c \ $(srcdir)/reg-stack.c $(srcdir)/cfglayout.c \ $(srcdir)/sdbout.c $(srcdir)/stor-layout.c \ $(srcdir)/stringpool.c $(srcdir)/tree.c $(srcdir)/varasm.c \ $(srcdir)/tree-mudflap.c $(srcdir)/tree-flow.h \ $(srcdir)/c-objc-common.c $(srcdir)/c-common.c $(srcdir)/c-parse.in \ $(srcdir)/tree-ssanames.c $(srcdir)/tree-eh.c \ $(srcdir)/tree-phinodes.c $(srcdir)/tree-cfg.c \ $(srcdir)/tree-dfa.c $(srcdir)/tree-ssa-ccp.c \ $(srcdir)/tree-iterator.c $(srcdir)/gimplify.c \ $(srcdir)/tree-alias-type.h $(srcdir)/tree-alias-common.h \ $(srcdir)/tree-alias-type.c $(srcdir)/tree-alias-common.c \ $(srcdir)/tree-chrec.h \ $(srcdir)/tree-ssa-operands.h $(srcdir)/tree-ssa-operands.c \ $(srcdir)/tree-profile.c $(srcdir)/rtl-profile.c $(srcdir)/tree-nested.c \ $(out_file) \ @all_gtfiles@ GTFILES_FILES_LANGS = @all_gtfiles_files_langs@ GTFILES_FILES_FILES = @all_gtfiles_files_files@ GTFILES_LANG_DIR_NAMES = @subdirs@ GTFILES_SRCDIR = @srcdir@ gt-cgraph.h gt-coverage.h gtype-desc.h gtype-desc.c gt-except.h \ gt-function.h gt-integrate.h gt-stmt.h gt-tree.h gt-varasm.h \ gt-emit-rtl.h gt-explow.h gt-stor-layout.h gt-regclass.h \ gt-lists.h gt-alias.h gt-cselib.h gt-fold-const.h gt-gcse.h \ gt-expr.h gt-sdbout.h gt-optabs.h gt-bitmap.h gt-dojump.h \ gt-dwarf2out.h gt-ra-build.h gt-reg-stack.h gt-dwarf2asm.h \ gt-dbxout.h gt-c-common.h gt-c-decl.h gt-c-parse.h \ gt-c-pragma.h gtype-c.h gt-input.h gt-cfglayout.h \ gt-tree-alias-common.h gt-tree-mudflap.h \ gt-tree-ssa-ccp.h gt-tree-eh.h \ gt-tree-ssanames.h gt-tree-iterator.h gt-gimplify.h \ gt-tree-phinodes.h gt-tree-cfg.h gt-tree-nested.h \ gt-stringpool.h : s-gtype ; @true gtyp-gen.h: s-gtyp-gen ; @true s-gtyp-gen: Makefile echo "/* This file is machine generated. Do not edit. */" > tmp-gtyp.h echo "static const char *const srcdir = " >> tmp-gtyp.h echo "\"$(GTFILES_SRCDIR)\"" >> tmp-gtyp.h echo ";" >> tmp-gtyp.h echo "static const char *const lang_files[] = {" >> tmp-gtyp.h ll="$(GTFILES_FILES_FILES)"; \ for f in $$ll; do \ echo "\"$$f\", "; done >> tmp-gtyp.h echo "NULL};" >> tmp-gtyp.h echo "static const char *const langs_for_lang_files[] = {" >> tmp-gtyp.h ff="$(GTFILES_FILES_LANGS)"; \ for f in $$ff; do \ echo "\"$$f\", " ; done >> tmp-gtyp.h echo "NULL};" >> tmp-gtyp.h echo "static const char *const all_files[] = {" >> tmp-gtyp.h gf="$(GTFILES)"; \ for f in $$gf; do \ echo "\"$$f\", "; done >> tmp-gtyp.h echo " NULL};" >> tmp-gtyp.h echo "static const char *const lang_dir_names[] = { \"c\", " >> tmp-gtyp.h gf="$(GTFILES_LANG_DIR_NAMES)"; \ for l in $$gf; do \ echo "\"$$l\", "; done >> tmp-gtyp.h echo "NULL};" >> tmp-gtyp.h $(SHELL) $(srcdir)/../move-if-change tmp-gtyp.h gtyp-gen.h $(STAMP) s-gtyp-gen s-gtype: gengtype$(build_exeext) $(GTFILES) $(RUN_GEN) ./gengtype $(STAMP) s-gtype # # Compile the programs that generate insn-* from the machine description. # They are compiled with $(CC_FOR_BUILD), and associated libraries, # since they need to run on this machine # even if GCC is being compiled to run on some other machine. # $(CONFIG_H) is omitted from the deps of the gen*.o # because these programs don't really depend on anything # about the target machine. They do depend on config.h itself, # since that describes the host machine. # The names of programs that run on the "build" machine. genprognames=genconfig genflags gencodes genemit genopinit genrecog \ genextract genpeep genattr genoutput # The names of the executable files for those programs. genprogs=$(genprognames:%=%$(build_exeext)) # Object files used in those programs. genobjs=$(genprognames:%=%.o) read-rtl.o gensupport.o genattrtab.o \ genautomata.o gengenrtl.o genmodes.o genpreds.o gengtype.o \ genconstants.o gen-protos.o scan.o fix-header.o scan-decls.o \ gencheck.o dummy-conditions.o genconditions.o errors.o ggc-none.o \ min-insn-modes.o $(genprogs): %$(build_exeext): %.o $(BUILD_RTL) $(BUILD_SUPPORT) \ $(BUILD_PRINT) $(BUILD_ERRORS) \ $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ $< $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) \ $(BUILD_ERRORS) $(BUILD_LIBS) $(genobjs): %.o : %.c $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) \ $< $(OUTPUT_OPTION) read-rtl.o: read-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) $(RTL_BASE_H) \ $(OBSTACK_H) $(HASHTAB_H) gensupport.o: gensupport.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) $(RTL_BASE_H) \ $(OBSTACK_H) errors.h $(HASHTAB_H) gensupport.h genconfig.o : genconfig.c $(RTL_BASE_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h genflags.o : genflags.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h gencodes.o : gencodes.c $(RTL_BASE_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h genconstants$(build_exeext) : genconstants.o $(BUILD_RTL) $(BUILD_EARLY_SUPPORT) \ $(BUILD_ERRORS) $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ genconstants.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \ $(BUILD_ERRORS) $(BUILD_LIBS) genconstants.o : genconstants.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \ errors.h genemit.o : genemit.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \ errors.h gensupport.h genopinit.o : genopinit.c $(RTL_BASE_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h genrecog.o : genrecog.c $(RTL_BASE_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h genextract.o : genextract.c $(RTL_BASE_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) insn-config.h errors.h gensupport.h genpeep.o : genpeep.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \ errors.h gensupport.h genattr.o : genattr.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) errors.h \ gensupport.h genattrtab$(build_exeext) : genattrtab.o genautomata.o \ $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) $(BUILD_VARRAY) \ $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ genattrtab.o genautomata.o \ $(BUILD_RTL) $(BUILD_SUPPORT) $(BUILD_PRINT) $(BUILD_ERRORS) \ $(BUILD_VARRAY) $(BUILD_LIBS) -lm genattrtab.o : genattrtab.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h $(GGC_H) gensupport.h genattrtab.h genautomata.o : genautomata.c $(RTL_BASE_H) $(OBSTACK_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h varray.h genattrtab.h $(HASHTAB_H) genoutput.o : genoutput.c $(RTL_BASE_H) $(BCONFIG_H) \ $(SYSTEM_H) coretypes.h $(GTM_H) errors.h gensupport.h gengenrtl$(build_exeext) : gengenrtl.o $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ gengenrtl.o $(BUILD_LIBS) gengenrtl.o : gengenrtl.c $(BCONFIG_H) $(SYSTEM_H) rtl.def genmodes$(build_exeext) : genmodes.o $(BUILD_ERRORS) $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ genmodes.o $(BUILD_ERRORS) $(BUILD_LIBS) genmodes.o : genmodes.c $(BCONFIG_H) $(SYSTEM_H) errors.h $(HASHTAB_H) \ machmode.def $(extra_modes_file) genpreds$(build_exeext) : genpreds.o $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ genpreds.o $(BUILD_LIBS) genpreds.o : genpreds.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) gengtype$(build_exeext) : gengtype.o gengtype-lex.o gengtype-yacc.o \ $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ gengtype.o gengtype-lex.o gengtype-yacc.o $(BUILD_LIBS) gengtype.o : gengtype.c gengtype.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) \ real.h $(RTL_BASE_H) gtyp-gen.h gengtype-lex.o : gengtype-lex.c gengtype.h gengtype-yacc.h \ $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) vec.h $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) \ $< $(OUTPUT_OPTION) gengtype-yacc.o : gengtype-yacc.c gengtype.h $(BCONFIG_H) $(SYSTEM_H) \ coretypes.h $(GTM_H) $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) \ $< $(OUTPUT_OPTION) gengtype-lex.c : gengtype-lex.l -$(FLEX) $(FLEXFLAGS) -o$@ $< gengtype-yacc.c gengtype-yacc.h: gengtype-yacc.y -$(BISON) $(BISONFLAGS) -d -o gengtype-yacc.c $< genconditions$(build_exeext) : genconditions.o $(BUILD_EARLY_SUPPORT) \ $(BUILD_RTL) $(BUILD_ERRORS) $(BUILD_LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ genconditions.o $(BUILD_EARLY_SUPPORT) $(BUILD_RTL) \ $(BUILD_ERRORS) $(BUILD_LIBS) genconditions.o : genconditions.c $(RTL_BASE_H) $(BCONFIG_H) $(SYSTEM_H) \ coretypes.h $(GTM_H) errors.h errors.o : errors.c $(BCONFIG_H) $(SYSTEM_H) errors.h ggc-none.o : ggc-none.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GGC_H) min-insn-modes.o : min-insn-modes.c $(BCONFIG_H) system.h $(MACHMODE_H) # # 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 BUILD_PREFIX_1 is `loser-', just to ensure these rules don't conflict # with the rules for rtl.o, etc. $(BUILD_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) $(RTL_H) \ real.h $(GGC_H) errors.h rm -f $(BUILD_PREFIX)rtl.c sed -e 's/config[.]h/bconfig.h/' $(srcdir)/rtl.c > $(BUILD_PREFIX)rtl.c $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) $(BUILD_PREFIX)rtl.c $(OUTPUT_OPTION) print-rtl1.o: $(srcdir)/print-rtl.c $(BCONFIG_H) $(SYSTEM_H) coretypes.h \ $(GTM_H) $(RTL_H) $(TREE_H) hard-reg-set.h $(BASIC_BLOCK_H) rm -f print-rtl1.c sed -e 's/config[.]h/bconfig.h/' $(srcdir)/print-rtl.c > print-rtl1.c $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) print-rtl1.c $(OUTPUT_OPTION) $(BUILD_PREFIX_1)varray.o: varray.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) varray.h \ $(RTL_H) $(GGC_H) $(TREE_H) bitmap.h errors.h rm -f $(BUILD_PREFIX)varray.c sed -e 's/config[.]h/bconfig.h/' $(srcdir)/varray.c > \ $(BUILD_PREFIX)varray.c $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) \ $(BUILD_PREFIX)varray.c $(OUTPUT_OPTION) # # Remake internationalization support. intl.o: intl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h Makefile $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ -DLOCALEDIR=\"$(localedir)\" \ -c $(srcdir)/intl.c $(OUTPUT_OPTION) # # Remake cpp and protoize. PREPROCESSOR_DEFINES = \ -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \ -DGPLUSPLUS_TOOL_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/$(target_noncanonical)\" \ -DGPLUSPLUS_BACKWARD_INCLUDE_DIR=\"$(gcc_gxx_include_dir)/backward\" \ -DLOCAL_INCLUDE_DIR=\"$(local_includedir)\" \ -DCROSS_INCLUDE_DIR=\"$(CROSS_SYSTEM_HEADER_DIR)\" \ -DTOOL_INCLUDE_DIR=\"$(gcc_tooldir)/include\" \ @TARGET_SYSTEM_ROOT_DEFINE@ cppdefault.o: cppdefault.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \ cppdefault.h Makefile $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(PREPROCESSOR_DEFINES) \ -c $(srcdir)/cppdefault.c $(OUTPUT_OPTION) # Note for the stamp targets, we run the program `true' instead of # having an empty command (nothing following the semicolon). proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X PROTO_OBJS = intl.o version.o cppdefault.o protoize$(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) \ coretypes.h $(TM_H) Makefile version.h (SHLIB_LINK='$(SHLIB_LINK)' \ SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \ $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(DRIVER_DEFINES) \ $(srcdir)/protoize.c $(OUTPUT_OPTION)) unprotoize.o: protoize.c $(srcdir)/../include/getopt.h \ $(CONFIG_H) $(SYSTEM_H) Makefile version.h (SHLIB_LINK='$(SHLIB_LINK)' \ SHLIB_MULTILIB='$(SHLIB_MULTILIB)'; \ $(CC) -c -DUNPROTOIZE $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ $(DRIVER_DEFINES) \ $(srcdir)/protoize.c $(OUTPUT_OPTION)) # 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-iov.c is run on the build machine to generate gcov-iov.h from version.c gcov-iov.o: gcov-iov.c version.c $(BCONFIG_H) coretypes.h $(GTM_H) $(SYSTEM_H) coretypes.h $(TM_H) $(CC_FOR_BUILD) -c $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(INCLUDES) $(srcdir)/gcov-iov.c $(OUTPUT_OPTION) gcov-iov$(build_exeext): gcov-iov.o $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) gcov-iov.o -o $@ gcov-iov.h: s-iov s-iov: gcov-iov$(build_exeext) ./gcov-iov$(build_exeext) > tmp-gcov-iov.h $(SHELL) $(srcdir)/../move-if-change tmp-gcov-iov.h gcov-iov.h $(STAMP) s-iov gcov.o: gcov.c gcov-io.h gcov-io.c gcov-iov.h intl.h $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) gcov-dump.o: gcov-dump.c gcov-io.h gcov-io.c gcov-iov.h $(SYSTEM_H) coretypes.h $(TM_H) $(CONFIG_H) # Only one of 'gcov' or 'gcov.exe' is actually built, depending # upon whether $(exeext) is empty or not. GCOV_OBJS = gcov.o intl.o version.o gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -o $@ GCOV_DUMP_OBJS = gcov-dump.o version.o gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS) $(CC) $(ALL_CFLAGS) $(LDFLAGS) $(GCOV_DUMP_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 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|.*/\([^/]*\)$$|\1|'`; \ $(STAMP) include/$$realfile; \ rm -f include/$$realfile; \ cp $$file include; \ chmod a+r include/$$realfile; \ fi; \ done rm -f include/limits.h cp xlimits.h include/limits.h chmod a+r include/limits.h # Install the README rm -f include/README cp $(srcdir)/README-fixinc include/README chmod a+r include/README $(STAMP) $@ # fixinc.sh depends on this, not on specs directly. # The idea is to make sure specs gets built, but not rerun fixinc.sh # after each stage just because specs' mtime has changed. specs.ready: specs -if [ -f specs.ready ] ; then \ true; \ else \ $(STAMP) specs.ready; \ fi # Until someone fixes this recursive make nightmare (please note where # BUILD_CFLAGS is first expanded below versus which later make invocation # has the fine-grain -warn markings for fixinc): fixinc.sh-warn = -Wno-error FIXINCSRCDIR=$(srcdir)/fixinc fixinc.sh: $(FIXINCSRCDIR)/mkfixinc.sh $(FIXINCSRCDIR)/fixincl.c \ $(FIXINCSRCDIR)/procopen.c $(FIXINCSRCDIR)/server.c \ $(FIXINCSRCDIR)/server.h $(FIXINCSRCDIR)/inclhack.def specs.ready (MAKE="$(MAKE)"; srcdir=`cd $(srcdir)/fixinc && ${PWD_COMMAND}` ; \ CC="$(CC_FOR_BUILD)"; CFLAGS="$(BUILD_CFLAGS)"; LDFLAGS="$(BUILD_LDFLAGS)"; \ LIBERTY=`${PWD_COMMAND}`/"$(BUILD_LIBIBERTY)"; \ export MAKE srcdir CC CFLAGS LDFLAGS LIBERTY; \ cd ./fixinc && \ $(SHELL) $${srcdir}/mkfixinc.sh $(build) $(target)) .PHONY: install-gcc-tooldir install-gcc-tooldir: $(mkinstalldirs) $(DESTDIR)$(gcc_tooldir) # Build fixed copies of system files. stmp-fixinc: fixinc.sh gsyslimits.h @if test ! -d ${SYSTEM_HEADER_DIR}; then \ echo The directory that should contain system headers does not exist: >&2 ; \ echo " ${SYSTEM_HEADER_DIR}" >&2 ; \ if test "x${SYSTEM_HEADER_DIR}" = "x${gcc_tooldir}/sys-include"; \ then sleep 1; else exit 1; fi; \ fi rm -rf include; mkdir include -chmod a+rx include (TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \ SHELL='$(SHELL)' ;\ export TARGET_MACHINE srcdir SHELL ; \ $(SHELL) ./fixinc.sh `${PWD_COMMAND}`/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) $(STAMP) stmp-fixinc # Files related to the fixproto script. # gen-protos and fix-header are compiled with CC_FOR_BUILD, 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 \ $(STAMP) deduced.h; \ fi GEN_PROTOS_OBJS = gen-protos.o scan.o gen-protos$(build_exeext): $(GEN_PROTOS_OBJS) ${CC_FOR_BUILD} $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ \ $(GEN_PROTOS_OBJS) $(BUILD_LIBS) gen-protos.o: gen-protos.c scan.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) scan.o: scan.c scan.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos$(build_exeext) 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/( )/()/' \ | $(RUN_GEN) ./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 $(LIBS). fix-header$(build_exeext): fix-header.o scan-decls.o scan.o xsys-protos.h \ c-incpath.o cppdefault.o prefix.o $(LIBDEPS) $(CC_FOR_BUILD) $(BUILD_CFLAGS) $(BUILD_LDFLAGS) -o $@ fix-header.o \ c-incpath.o cppdefault.o scan-decls.o prefix.o scan.o $(LIBS) fix-header.o: fix-header.c $(OBSTACK_H) scan.h \ xsys-protos.h $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) $(CPPLIB_H) scan-decls.o: scan-decls.c scan.h $(CPPLIB_H) $(BCONFIG_H) $(SYSTEM_H) coretypes.h $(GTM_H) # stmp-fixproto depends on this, not on fix-header directly. # The idea is to make sure fix-header gets built, # but not rerun fixproto after each stage # just because fix-header's mtime has changed. fixhdr.ready: fix-header$(build_exeext) -if [ -f fixhdr.ready ] ; then \ true; \ else \ $(STAMP) fixhdr.ready; \ fi # stmp-int-headers is to make sure fixincludes has already finished. # The if statement is so that we don't run fixproto a second time # if it has already been run on the files in `include'. stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs if [ -f include/fixed ] ; then true; \ else \ : This line works around a 'make' bug in BSDI 1.1.; \ FIXPROTO_DEFINES="$(FIXPROTO_DEFINES)"; export FIXPROTO_DEFINES; \ mkinstalldirs="$(mkinstalldirs)"; \ export mkinstalldirs; \ if [ -d "$(SYSTEM_HEADER_DIR)" ]; then \ $(SHELL) ${srcdir}/fixproto include include $(SYSTEM_HEADER_DIR); \ if [ $$? -eq 0 ] ; then true ; else exit 1 ; fi ; \ else true; fi; \ $(STAMP) include/fixed; \ fi $(STAMP) stmp-fixproto # # Remake the info files. doc: $(BUILD_INFO) $(GENERATED_MANPAGES) gccbug INFOFILES = doc/cpp.info doc/gcc.info doc/gccint.info \ doc/gccinstall.info doc/cppinternals.info info: $(INFOFILES) lang.info @GENINSRC@ srcinfo lang.srcinfo srcinfo: $(INFOFILES) -cp -p $^ $(srcdir)/doc TEXI_CPP_FILES = cpp.texi fdl.texi cppenv.texi cppopts.texi TEXI_GCC_FILES = gcc.texi gcc-common.texi frontends.texi standards.texi \ invoke.texi extend.texi md.texi objc.texi gcov.texi trouble.texi \ bugreport.texi service.texi contribute.texi compat.texi funding.texi \ gnu.texi gpl.texi fdl.texi contrib.texi cppenv.texi cppopts.texi \ implement-c.texi TEXI_GCCINT_FILES = gccint.texi gcc-common.texi contribute.texi makefile.texi \ configterms.texi portability.texi interface.texi passes.texi \ c-tree.texi rtl.texi md.texi tm.texi hostconfig.texi fragments.texi \ configfiles.texi collect2.texi headerdirs.texi funding.texi gnu.texi \ gpl.texi fdl.texi contrib.texi languages.texi sourcebuild.texi \ gty.texi libgcc.texi cfg.texi tree-ssa.texi TEXI_GCCINSTALL_FILES = install.texi install-old.texi fdl.texi TEXI_CPPINT_FILES = cppinternals.texi # The *.1, *.7, *.info, and *.dvi files are being generated from implicit # patterns. 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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 stageprofile stagefeedback # Delete stamps of bootstrap stages -rm -f stage?_* -rm -f clean?_* -rm -f stage_last # Delete all files that users would normally create # while building and installing GCC. distclean: clean lang.distclean -rm -f auto-host.h auto-build.h -rm -f 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 *.oaux -rm -f gthr-default.h -rm -f */stage1 */stage2 */stage3 */stage4 */include */stageprofile */stagefeedback -rm -f c-parse.y c-parse.c c-parse.output TAGS */TAGS -rm -f *.asm -rm -f site.exp site.bak testsuite/site.exp testsuite/site.bak -rm -f testsuite/*.log testsuite/*.sum -cd testsuite && rm -f x *.x *.x? *.exe *.rpo *.o *.s *.S *.c -cd testsuite && rm -f *.out *.gcov *$(coverageexts) -rm -rf ${QMTEST_DIR} stamp-qmtest -rm -f cxxmain.c -rm -f mklibgcc mkheaders gccbug .gdbinit configargs.h -rm -f gcov.pod -rm -f fixinc/Makefile # Delete po/*.gmo only if we are not building in the source directory. -if [ ! -f po/exgettext ]; 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then \ rm -f $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ $(INSTALL_PROGRAM) -m 755 cpp$(exeext) $(DESTDIR)$(prefix)/$(cpp_install_dir)/$(CPP_INSTALL_NAME)$(exeext); \ else true; fi # Create the installation directories. # $(libdir)/gcc/include isn't currently searched by cpp. installdirs: $(mkinstalldirs) $(DESTDIR)$(libsubdir) $(mkinstalldirs) $(DESTDIR)$(libexecsubdir) $(mkinstalldirs) $(DESTDIR)$(bindir) $(mkinstalldirs) $(DESTDIR)$(includedir) $(mkinstalldirs) $(DESTDIR)$(infodir) $(mkinstalldirs) $(DESTDIR)$(slibdir) $(mkinstalldirs) $(DESTDIR)$(man1dir) $(mkinstalldirs) $(DESTDIR)$(man7dir) # Install the compiler executables built during cross compilation. install-common: native $(EXTRA_PARTS) lang.install-common installdirs for file in $(COMPILERS); do \ if [ -f $$file ] ; then \ rm -f $(DESTDIR)$(libexecsubdir)/$$file; \ $(INSTALL_PROGRAM) $$file $(DESTDIR)$(libexecsubdir)/$$file; \ else true; \ fi; \ done for file in $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(COLLECT2) ..; 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Primarily useful for fixing # bugs that cause the compiler to crash while building stage 2. bubblestrap: if test -f stage_last; then \ LAST=`sed -e 's/_build//' < stage_last`; \ if test "$$LAST" != "stage1"; then \ $(MAKE) $(REMAKEFLAGS) $$LAST; \ $(STAMP) $${LAST}_copy; \ fi; \ fi if test -f stage1_copy; then $(MAKE) unstage1; fi $(MAKE) $(REMAKEFLAGS) stage1_copy if test -f stage2_copy; then $(MAKE) unstage2; fi $(MAKE) $(REMAKEFLAGS) stage2_copy if test -f stage3_copy; then $(MAKE) unstage3; fi $(MAKE) $(REMAKEFLAGS) stage3_build if test -f stage4_copy; then \ $(MAKE) $(REMAKEFLAGS) stage3_copy; $(MAKE) unstage4; \ $(MAKE) $(REMAKEFLAGS) stage4_build || exit 1; \ fi quickstrap: if test -f stage_last ; then \ LAST=`cat stage_last`; rm $$LAST; $(MAKE) $(REMAKEFLAGS) $$LAST; \ else \ $(MAKE) $(REMAKEFLAGS) stage1_build; \ fi cleanstrap: -$(MAKE) clean $(MAKE) $(REMAKEFLAGS) bootstrap unstrap: -rm -rf stage[234]* $(MAKE) unstage1 -rm -f stage_last # Differs from cleanstrap in that it starts from the earlier stage1 build, # not from scratch. restrap: $(MAKE) unstrap $(MAKE) $(REMAKEFLAGS) bootstrap # These targets compare the object files in the current directory with # those in a stage directory. We need to skip the first N bytes of # each object file. The "slow" mechanism assumes nothing special # about cmp and uses the tail command to skip. ./ avoids a bug in # some versions of tail. The "gnu" targets use gnu cmp (diffutils # v2.4 or later), to avoid running tail and the overhead of twice # copying each object file. Likewise, the "fast" targets use the skip # parameter of cmp available on some systems to accomplish the same # thing. An exit status of 1 is precisely the result we're looking # for (other values mean other problems). slowcompare slowcompare3 slowcompare4 slowcompare-lean slowcompare3-lean slowcompare4-lean \ fastcompare fastcompare3 fastcompare4 fastcompare-lean fastcompare3-lean fastcompare4-lean \ gnucompare gnucompare3 gnucompare4 gnucompare-lean gnucompare3-lean gnucompare4-lean: force -rm -f .bad_compare case "$@" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \ for dir in . $(SUBDIRS); do \ if [ "`echo $$dir/*$(objext)`" != "$$dir/*$(objext)" ] ; then \ for file in $$dir/*$(objext); do \ case "$@" in \ slowcompare* ) \ tail +16c ./$$file > tmp-foo1; \ tail +16c stage$$stage/$$file > tmp-foo2 \ && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $$file differs >> .bad_compare) || true; \ ;; \ fastcompare* ) \ cmp $$file stage$$stage/$$file 16 16 > /dev/null 2>&1; \ test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \ ;; \ gnucompare* ) \ cmp --ignore-initial=16 $$file stage$$stage/$$file > /dev/null 2>&1; \ test $$? -eq 1 && echo $$file differs >> .bad_compare || true; \ ;; \ esac ; \ done; \ else true; fi; \ done -rm -f tmp-foo* case "$@" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo $@ | sed -e 's,^[a-z]*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$$stage ;; \ *) ;; \ esac; true; \ fi # Forwarding wrappers to the most appropriate version. compare: @make_compare_target@ compare3: @make_compare_target@3 compare4: @make_compare_target@4 compare-lean: @make_compare_target@-lean compare3-lean: @make_compare_target@3-lean compare4-lean: @make_compare_target@4-lean # Copy the object files from a particular stage into a subdirectory. stage1-start: -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage1 -subdirs="$(SUBDIRS)"; for dir in $$subdirs; \ do \ if [ -d stage1/$$dir ] ; then true ; else mkdir stage1/$$dir ; fi ; \ done # If SPECS is overridden, make sure it is `installed' as specs. -mv $(SPECS) stage1/specs -mv $(STAGESTUFF) stage1 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then (cd stage1 && $(LN_S) ../as$(exeext) .) ; else true ; fi -if [ -f ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../ld$(exeext) .) ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then (cd stage1 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi -rm -f stage1/libgcc.a stage1/libgcc_eh.a stage1/libgcov.a -rm -f stage1/libgcc_s*$(SHLIB_EXT) -cp libgcc.a stage1 -$(RANLIB_FOR_TARGET) stage1/libgcc.a -cp libgcov.a stage1 -$(RANLIB_FOR_TARGET) stage1/libgcov.a -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage1; \ $(RANLIB_FOR_TARGET) stage1/libgcc_eh.a; \ fi -cp libgcc_s*$(SHLIB_EXT) stage1 -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 -for dir in . $(SUBDIRS) ; \ do \ rm -f $$dir/*$(coverageexts) ; \ done stage2-start: -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage2 -subdirs="$(SUBDIRS)"; for dir in $$subdirs; \ do \ if [ -d stage2/$$dir ] ; then true ; else mkdir stage2/$$dir ; fi ; \ done # If SPECS is overridden, make sure it is `installed' as specs. -mv $(SPECS) stage2/specs -mv $(STAGESTUFF) stage2 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then (cd stage2 && $(LN_S) ../as$(exeext) .) ; else true ; fi -if [ -f ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../ld$(exeext) .) ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then (cd stage2 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi -rm -f stage2/libgcc.a stage2/libgcov.a stage2/libgcc_eh.a -rm -f stage2/libgcc_s*$(SHLIB_EXT) -cp libgcc.a stage2 -$(RANLIB_FOR_TARGET) stage2/libgcc.a -cp libgcov.a stage2 -$(RANLIB_FOR_TARGET) stage2/libgcov.a -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage2; \ $(RANLIB_FOR_TARGET) stage2/libgcc_eh.a; \ fi -cp libgcc_s*$(SHLIB_EXT) stage2 -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 $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage3 -subdirs="$(SUBDIRS)"; for dir in $$subdirs; \ do \ if [ -d stage3/$$dir ] ; then true ; else mkdir stage3/$$dir ; fi ; \ done # If SPECS is overridden, make sure it is `installed' as specs. -mv $(SPECS) stage3/specs -mv $(STAGESTUFF) stage3 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then (cd stage3 && $(LN_S) ../as$(exeext) .) ; else true ; fi -if [ -f ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../ld$(exeext) .) ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then (cd stage3 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi -rm -f stage3/libgcc.a stage3/libgcov.a stage3/libgcc_eh.a -rm -f stage3/libgcc_s*$(SHLIB_EXT) -cp libgcc.a stage3 -$(RANLIB_FOR_TARGET) stage3/libgcc.a -cp libgcov.a stage3 -$(RANLIB_FOR_TARGET) stage3/libgcov.a -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage3; \ $(RANLIB_FOR_TARGET) stage3/libgcc_eh.a; \ fi -cp libgcc_s*$(SHLIB_EXT) stage3 -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stage3/$${f} . ; \ else true; \ fi; done stage3: force stage3-start lang.stage3 stage4-start: -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stage4 -subdirs="$(SUBDIRS)"; for dir in $$subdirs; \ do \ if [ -d stage4/$$dir ] ; then true ; else mkdir stage4/$$dir ; fi ; \ done # If SPECS is overridden, make sure it is `installed' as specs. -mv $(SPECS) stage4/specs -mv $(STAGESTUFF) stage4 # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then (cd stage4 && $(LN_S) ../as$(exeext) .) ; else true ; fi -if [ -f ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../ld$(exeext) .) ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then (cd stage4 && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi -rm -f stage4/libgcc.a stage4/libgcov.a stage4/libgcc_eh.a -rm -f stage4/libgcc_s*$(SHLIB_EXT) -cp libgcc.a stage4 -$(RANLIB_FOR_TARGET) stage4/libgcc.a -cp libgcov.a stage4 -$(RANLIB_FOR_TARGET) stage4/libgcov.a -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stage4; \ $(RANLIB_FOR_TARGET) stage4/libgcc_eh.a; \ fi -cp libgcc_s*$(SHLIB_EXT) stage4 -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 stageprofile-start: -if [ -d stageprofile ] ; then true ; else mkdir stageprofile ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stageprofile -subdirs="$(SUBDIRS)"; for dir in $$subdirs; \ do \ if [ -d stageprofile/$$dir ] ; then true ; else mkdir stageprofile/$$dir ; fi ; \ done -mv $(STAGESTUFF) stageprofile # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then (cd stageprofile && $(LN_S) ../as$(exeext) .) ; else true ; fi -if [ -f ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../ld$(exeext) .) ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then (cd stageprofile && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi -rm -f stageprofile/libgcc.a stageprofile/libgcov.a stageprofile/libgcc_eh.a -rm -f stageprofile/libgcc_s*$(SHLIB_EXT) -cp libgcc.a stageprofile -$(RANLIB_FOR_TARGET) stageprofile/libgcc.a -cp libgcov.a stageprofile -$(RANLIB_FOR_TARGET) stageprofile/libgcov.a -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stageprofile; \ $(RANLIB_FOR_TARGET) stageprofile/libgcc_eh.a; \ fi -cp libgcc_s*$(SHLIB_EXT) stageprofile -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stageprofile/$${f} . ; \ else true; \ fi; done stageprofile: force stageprofile-start lang.stageprofile stagefeedback-start: -if [ -d stagefeedback ] ; then true ; else mkdir stagefeedback ; fi $(MAKE) -f libgcc.mk libgcc-stage-start stage=stagefeedback -subdirs="$(SUBDIRS)"; for dir in $$subdirs; \ do \ if [ -d stagefeedback/$$dir ] ; then true ; else mkdir stagefeedback/$$dir ; fi ; \ done -mv $(STAGESTUFF) stagefeedback # Copy as/ld if they exist to stage dir, so that running xgcc from the stage # dir will work properly. -if [ -f as$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../as$(exeext) .) ; else true ; fi -if [ -f ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../ld$(exeext) .) ; else true ; fi -if [ -f collect-ld$(exeext) ] ; then (cd stagefeedback && $(LN_S) ../collect-ld$(exeext) .) ; else true ; fi -rm -f stagefeedback/libgcc.a stagefeedback/libgcov.a stagefeedback/libgcc_eh.a -rm -f stagefeedback/libgcc_s*$(SHLIB_EXT) -rm -f *.da -for dir in fixinc po testsuite $(SUBDIRS); \ do \ rm -f $$dir/*.da ; \ done -cp libgcc.a stagefeedback -$(RANLIB_FOR_TARGET) stagefeedback/libgcc.a -cp libgcov.a stagefeedback -$(RANLIB_FOR_TARGET) stagefeedback/libgcov.a -if [ -f libgcc_eh.a ] ; then cp libgcc_eh.a stagefeedback; \ $(RANLIB_FOR_TARGET) stagefeedback/libgcc_eh.a; \ fi -cp libgcc_s*$(SHLIB_EXT) stagefeedback -for f in .. $(EXTRA_MULTILIB_PARTS); do if [ x$${f} != x.. ]; then \ cp stagefeedback/$${f} . ; \ else true; \ fi; done stagefeedback: force stagefeedback-start lang.stagefeedback # Copy just the executable files from a particular stage into a subdirectory, # and delete the object files. 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