1# Makefile for GNU C compiler. 2# Copyright (C) 1987, 1988, 1990, 1991, 1992 Free Software Foundation, Inc. 3 4#This file is part of GNU CC. 5 6#GNU CC is free software; you can redistribute it and/or modify 7#it under the terms of the GNU General Public License as published by 8#the Free Software Foundation; either version 2, or (at your option) 9#any later version. 10 11#GNU CC is distributed in the hope that it will be useful, 12#but WITHOUT ANY WARRANTY; without even the implied warranty of 13#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14#GNU General Public License for more details. 15 16#You should have received a copy of the GNU General Public License 17#along with GNU CC; see the file COPYING. If not, write to 18#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 19 20# The targets for external use include: 21# all, doc, proto, install, install-cross, install-cross-rest, 22# uninstall, TAGS, mostlyclean, clean, distclean, realclean, 23# stage1, stage2, stage3, stage4. 24 25# Suppress smart makes who think they know how to automake Yacc files 26.y.c: 27 28# Variables that exist for you to override. 29# See below for how to change them for certain systems. 30 31# Selection of languages to be made. 32LANGUAGES = c c++ objective-c proto 33 34ALLOCA = 35ALLOCA_FLAGS = 36ALLOCA_FINISH = true 37 38# Various ways of specifying flags for compilations: 39# CFLAGS is for the user to override to, e.g., do a bootstrap with -O2. 40# BOOT_CFLAGS is the value of CFLAGS to pass 41# to the stage2 and stage3 compilations 42# XCFLAGS is used for most compilations but not when using the GCC just built. 43XCFLAGS = 44CFLAGS = -g 45BOOT_CFLAGS = -O $(CFLAGS) 46# These exists to be overridden by the x-* and t-* files, respectively. 47X_CFLAGS = 48T_CFLAGS = 49 50X_CPPFLAGS = 51T_CPPFLAGS = 52 53CC = cc 54BISON = bison 55BISONFLAGS = 56AR = ar 57OLDAR_FLAGS = qc 58AR_FLAGS = rc 59SHELL = /bin/sh 60# on sysV, define this as cp. 61INSTALL = install -c 62# These permit overriding just for certain files. 63INSTALL_PROGRAM = $(INSTALL) -m 775 64INSTALL_DATA = $(INSTALL) -m 664 65SYMLINK = ln -s 66 67# Define this as & to perform parallel make on a Sequent. 68# Note that this has some bugs, and it seems currently necessary 69# to compile all the gen* files first by hand to avoid erroneous results. 70P = 71 72# How to invoke ranlib. 73RANLIB = ranlib 74# Test to use to see whether ranlib exists on the system. 75RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ] 76 77# Compiler to use for compiling libgcc1.a. 78# OLDCC should not be the GNU C compiler, 79# since that would compile typical libgcc1.a functions such as mulsi3 80# into infinite recursions. 81OLDCC = cc 82 83# CFLAGS for use with OLDCC, for compiling libgcc1.a. 84# NOTE: -O does not work on some Unix systems! 85CCLIBFLAGS = -O 86 87# Version of ar to use when compiling libgcc1.a. 88OLDAR = ar 89 90# The GCC to use for compiling libgcc2.a, enquire, and cross-test. 91# Usually the one we just built. 92# Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). 93GCC_FOR_TARGET = ./xgcc -B./ 94 95# This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. 96# It omits XCFLAGS, and specifies -B./. 97# It also specifies -B$(tooldir)/ to find as and ld for a cross compiler. 98GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(CROSS_GCC_CFLAGS) 99 100# Special flags for compiling enquire. 101# We disable optimization to make floating point more reliable. 102ENQUIRE_CFLAGS = -DNO_MEM -DNO_STDDEF -DNO_LONG_DOUBLE_IO -O0 103ENQUIRE_LDFLAGS = $(LDFLAGS) 104 105# Tools to use when building a cross-compiler. 106# These are used because `configure' appends `cross-make' 107# to the makefile when making a cross-compiler. 108 109TARGET_TOOLPREFIX = $(tooldir)/bin/ 110AR_FOR_TARGET = $(TARGET_TOOLPREFIX)ar 111AR_FOR_TARGET_FLAGS = rc 112RANLIB_FOR_TARGET = $(TARGET_TOOLPREFIX)ranlib 113RANLIB_TEST_FOR_TARGET = [ -f $(TARGET_TOOLPREFIX)ranlib ] 114CROSS_TOOLS = 115 116# Dir to search for system headers. Overridden by cross-make. 117SYSTEM_HEADER_DIR = /usr/include 118 119# There may be a premade insn-attrtab.c for this machine. 120# (You could rebuild it with genattrtab as usual, but it takes a long time.) 121# PREMADE_ATTRTAB is the file name of the file to use. 122# PREMADE_ATTRTAB_MD is the md file it corresponds to. 123PREMADE_ATTRTAB_MD = Makefile # Guaranteed not to cmp equal to md. 124PREMADE_ATTRTAB = 125 126target= ... `configure' substitutes actual target name here. 127xmake_file= ... `configure' substitutes actual x- file name here. 128tmake_file= ... `configure' substitutes actual t- file name here. 129version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < $(srcdir)/version.c` 130 131# Directory where sources are, from where we are. 132srcdir = . 133# Common prefix for installation directories. 134# NOTE: This directory must exist when you start installation. 135prefix = /usr/libexec 136# Directory in which to put host dependent programs and libraries 137exec_prefix = $(prefix)/gcc2 138# Directory in which to put the executable for the command `gcc' 139bindir = $(exec_prefix) 140# Directory in which to put the directories used by the compiler. 141libdir = $(exec_prefix) 142# Directory in which the compiler finds executables, libraries, etc. 143libsubdir = $(exec_prefix) 144# Directory for header file assert.h. 145#includedir = 146# assertdir is overridden in cross-make. 147assertdir = $(includedir) 148# Extension (if any) to put in installed man-page filename. 149manext = .0 150# Directory in which to put man pages. 151mandir = /usr/contrib/man/cat1 152# Directory in which to find other cross-compilation tools and headers. 153# Used in install-cross. 154tooldir = $(prefix)/$(target) 155# Dir for temp files. 156tmpdir = /tmp 157 158GROFF=nroff -man 159 160# Additional system libraries to link with. 161CLIB= 162 163# Change this to a null string if obstacks are installed in the 164# system library. 165OBSTACK= obstack.o 166 167# Specify the rule for actually making libgcc1.a. 168# The value may be empty; that means to do absolutely nothing 169# with or for libgcc1.a. 170LIBGCC1 = libgcc1.a 171 172# Specify the rule for actually making libgcc2.a. 173LIBGCC2 = libgcc2.a 174 175# Options to use when compiling libgcc2.a. 176# -g1 causes output of debug info only for file-scope entities. 177# we use this here because that should be enough, and also 178# so that -g1 will be tested. 179LIBGCC2_CFLAGS = -O2 $(GCC_CFLAGS) -g1 180 181# List of extra executables that should be compiled for this target machine 182# that are used for compiling from source code to object code. 183# The rules for compiling them should be in the t-* file for the machine. 184EXTRA_PASSES = 185 186# Like EXTRA_PASSES, but these are used when linking. 187EXTRA_PROGRAMS = 188 189# List of extra object files that should be compiled for this target machine. 190# The rules for compiling them should be in the t-* file for the machine. 191EXTRA_PARTS = 192 193# List of extra object files that should be compiled and linked with 194# compiler proper (cc1, cc1obj, cc1plus). 195EXTRA_OBJS = 196 197# List of additional header files to install. 198# Often this is edited directly by `configure'. 199EXTRA_HEADERS = 200 201# Set this to `ld' to enable use of collect2. 202# USE_COLLECT2 = 203# It is convenient for configure to add the assignment at the beginning, 204# so don't override it here. 205 206# List of extra C and assembler files to add to libgcc1.a. 207# Assembler files should have names ending in `.asm'. 208LIB1FUNCS_EXTRA = 209 210# List of extra C and assembler files to add to libgcc2.a. 211# Assembler files should have names ending in `.asm'. 212LIB2FUNCS_EXTRA = 213 214# Program to convert libraries. 215LIBCONVERT = 216 217# Control whether header files are installed. 218# We will change this to install-fixincludes eventually. 219# It would be useful for people to try this now. 220#INSTALL_HEADERS=install-headers 221 222# Select which version of fixincludes to use (I.E. regular versus SVR4) 223FIXINCLUDES=fixincludes 224 225# Additional directories of header files to run fixincludes on. 226# On most systems, this is empty. 227OTHER_FIXINCLUDES_DIRS= 228 229# List of things which should already be built whenever we try to use xgcc 230# to compile anything (without linking). 231GCC_PASSES=xgcc cc1 cpp $(EXTRA_PASSES) 232 233# List of things which should already be built whenever we try to use xgcc 234# to link anything. 235GCC_PARTS=$(GCC_PASSES) libgcc.a $(EXTRA_PROGRAMS) $(USE_COLLECT2) $(EXTRA_PARTS) 236 237# Directory to link to, when using the target `maketest'. 238DIR = ../gcc 239 240# Flags to use when cross-building GCC. 241# Prefix to apply to names of object files when using them 242# to run on the machine we are compiling on. 243HOST_PREFIX= 244# Prefix to apply to names of object files when compiling them 245# to run on the machine we are compiling on. 246# The default for this variable is chosen to keep these rules 247# out of the way of the other rules for compiling the same source files. 248HOST_PREFIX_1=loser- 249HOST_CC=$(CC) 250HOST_CFLAGS=$(ALL_CFLAGS) 251HOST_CLIB=$(CLIB) 252HOST_LDFLAGS=$(LDFLAGS) 253HOST_CPPFLAGS=$(ALL_CPPFLAGS) 254HOST_ALLOCA=$(ALLOCA) 255HOST_MALLOC=$(MALLOC) 256HOST_OBSTACK=$(OBSTACK) 257 258# Choose the real default target. 259ALL=all.internal 260 261# Choose the real install target. 262INSTALL_TARGET=install-native 263 264# End of variables for you to override. 265 266# Definition of `all' is here so that new rules inserted by sed 267# do not specify the default target. 268# The real definition is under `all.internal' (for native compilers) 269# or `all.cross' (for cross compilers). 270all: all.indirect 271 272# This tells GNU Make version 3 not to put all variables in the environment. 273.NOEXPORT: 274 275# sed inserts variable overrides after the following line. 276####target overrides 277####host overrides 278####cross overrides 279####build overrides 280 281# Now figure out from those variables how to compile and link. 282 283all.indirect: $(ALL) 284 285# IN_GCC tells obstack.h to use gstddef.h. 286INTERNAL_CFLAGS = $(CROSS) -DIN_GCC 287 288# This is the variable actually used when we compile. 289ALL_CFLAGS = $(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) $(XCFLAGS) 290 291# Likewise. 292ALL_CPPFLAGS = $(CPPFLAGS) $(X_CPPFLAGS) $(T_CPPFLAGS) 293 294# Even if ALLOCA is set, don't use it if compiling with GCC. 295USE_ALLOCA= ` case "${CC}" in "${OLDCC}") echo ${ALLOCA} ;; esac ` 296USE_HOST_ALLOCA= ` case "${HOST_CC}"@"${HOST_ALLOCA}" in "${OLDCC}"@?*) echo ${HOST_PREFIX}${HOST_ALLOCA} ;; esac ` 297USE_HOST_MALLOC= ` case "${HOST_MALLOC}" in ?*) echo ${HOST_PREFIX}${HOST_MALLOC} ;; esac ` 298USE_HOST_OBSTACK= ` case "${HOST_OBSTACK}" in ?*) echo ${HOST_PREFIX}${HOST_OBSTACK} ;; esac ` 299 300# Dependency on obstack, alloca, malloc or whatever library facilities 301# are not installed in the system libraries. 302# We don't use USE_ALLOCA because backquote expansion doesn't work in deps. 303LIBDEPS= $(OBSTACK) $(ALLOCA) $(MALLOC) 304 305# Likewise, for use in the tools that must run on this machine 306# even if we are cross-building GCC. 307# We don't use USE_ALLOCA because backquote expansion doesn't work in deps. 308HOST_LIBDEPS= $(HOST_PREFIX)$(HOST_OBSTACK) $(HOST_PREFIX)$(HOST_ALLOCA) $(HOST_PREFIX)$(HOST_MALLOC) 309 310# How to link with both our special library facilities 311# and the system's installed libraries. 312LIBS = $(OBSTACK) $(USE_ALLOCA) $(MALLOC) $(CLIB) 313 314# Likewise, for use in the tools that must run on this machine 315# even if we are cross-building GCC. 316HOST_LIBS = $(USE_HOST_OBSTACK) $(USE_HOST_ALLOCA) $(USE_HOST_MALLOC) \ 317 $(HOST_CLIB) 318 319HOST_RTL = $(HOST_PREFIX)rtl.o 320HOST_RTLANAL = $(HOST_PREFIX)rtlanal.o 321HOST_PRINT = $(HOST_PREFIX)print-rtl.o 322 323# Specify the directories to be searched for header files. 324# Both . and srcdir are used, in that order, 325# so that tm.h and config.h will be found in the compilation 326# subdirectory rather than in the source directory. 327INCLUDES = -I. -I$(srcdir) -I$(srcdir)/config 328SUBDIR_INCLUDES = -I.. -I../$(srcdir) -I../$(srcdir)/config 329 330# Always use -I$(srcdir)/config when compiling. 331.c.o: 332 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< 333 334# This tells GNU make version 3 not to export all the variables 335# defined in this file into the environment. 336.NOEXPORT: 337 338# Lists of files for various purposes. 339 340# A list of all the language-specific executables. 341COMPILERS = cc1 cc1plus cc1obj 342 343# Language-specific object files for C. 344C_OBJS = c-parse.o c-lang.o c-lex.o \ 345 c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o 346 347# Language-specific object files for Objectionable C. 348OBJC_OBJS = objc-parse.o objc-actions.o \ 349 c-lex.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-pragma.o 350 351# Language-specific object files for C++. 352CPLUS_OBJS = cp-parse.o cp-decl.o cp-decl2.o \ 353 cp-typeck.o cp-type2.o cp-tree.o cp-ptree.o \ 354 cp-cvt.o cp-search.o cp-lex.o cp-gc.o cp-call.o \ 355 cp-class.o cp-init.o cp-method.o cp-except.o \ 356 cp-expr.o cp-pt.o cp-edsel.o cp-xref.o \ 357 $(CPLUS_INPUT) cp-spew.o c-common.o 358 359# Language-independent object files. 360OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \ 361 function.o stmt.o expr.o calls.o expmed.o explow.o optabs.o varasm.o \ 362 rtl.o print-rtl.o rtlanal.o emit-rtl.o \ 363 dbxout.o sdbout.o dwarfout.o xcoffout.o \ 364 integrate.o jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o \ 365 regclass.o local-alloc.o global.o reload.o reload1.o caller-save.o \ 366 insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o \ 367 insn-recog.o insn-extract.o insn-output.o insn-emit.o \ 368 insn-attrtab.o aux-output.o getpwd.o $(EXTRA_OBJS) 369 370# GEN files are listed separately, so they can be built before doing parallel 371# makes for cc1 or cc1plus. Otherwise sequent parallel make attempts to load 372# them before rtl.o is compiled. 373GEN= genemit genoutput genrecog genextract genflags gencodes genconfig genpeep 374 375# Files to be copied away after each stage in building. 376STAGESTUFF = *.o insn-flags.h insn-config.h insn-codes.h \ 377 insn-output.c insn-recog.c insn-emit.c insn-extract.c insn-peep.c \ 378 insn-attr.h insn-attrtab.c \ 379 stamp-flags stamp-config stamp-codes \ 380 stamp-output stamp-recog stamp-emit stamp-extract stamp-peep \ 381 stamp-attr stamp-attrtab stamp-proto \ 382 genemit genoutput genrecog genextract genflags gencodes genconfig genpeep \ 383 genattrtab genattr \ 384 $(GCC_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) gcc-cross cccp \ 385 cc1plus cc1obj enquire protoize unprotoize specs collect2 $(USE_COLLECT2) 386 387# Members of libgcc1.a. 388LIB1FUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \ 389 _lshrsi3 _lshlsi3 _ashrsi3 _ashlsi3 \ 390 _divdf3 _muldf3 _negdf2 _adddf3 _subdf3 \ 391 _fixdfsi _fixsfsi _floatsidf _floatsisf _truncdfsf2 _extendsfdf2 \ 392 _addsf3 _negsf2 _subsf3 _mulsf3 _divsf3 \ 393 _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \ 394 _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2 395 396# Library members defined in libgcc2.c. 397LIB2FUNCS = _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 \ 398 _lshrdi3 _lshldi3 _ashldi3 _ashrdi3 \ 399 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf \ 400 _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi \ 401 __gcc_bcmp _varargs _eprintf _builtin_new _caps_New _builtin_del \ 402 _bb _shtab _clear_cache _trampoline __main _exit _ctors 403 404# Header files that are made available under the same name 405# to programs compiled with GCC. 406USER_H = va-alpha.h va-i860.h va-i960.h va-mips.h va-m88k.h \ 407 va-pa.h va-pyr.h va-sparc.h va-spur.h proto.h $(EXTRA_HEADERS) 408 409# All the header files that are installed for users from GCC itself. 410INSTALLED_H = float.h stddef.h stdarg.h varargs.h $(USER_H) limits.h \ 411 syslimits.h 412 413# The files that "belong" in CONFIG_H are deliberately omitted 414# because having them there would not be useful in actual practice. 415# All they would do is cause complete recompilation every time 416# one of the machine description files is edited. 417# That may or may not be what one wants to do. 418# If it is, rm *.o is an easy way to do it. 419# CONFIG_H = config.h tm.h 420CONFIG_H = 421RTL_H = rtl.h rtl.def machmode.h machmode.def 422TREE_H = tree.h real.h tree.def machmode.h machmode.def 423CPLUS_TREE_H = $(TREE_H) cp-tree.h cp-tree.def 424 425# Avoid a lot of time thinking about remaking Makefile.in and *.def. 426.SUFFIXES: .in .def 427 428Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \ 429 $(srcdir)/config/$(xmake_file) $(srcdir)/config/$(tmake_file) 430 sh config.status 431 432all.internal: start.encap rest.encap 433# This is what to compile if making a cross-compiler. 434all.cross: native gcc-cross specs libgcc.a cross-test $(EXTRA_PARTS) 435# This is what to compile if making gcc with a cross-compiler. 436all.build: native xgcc $(EXTRA_PARTS) 437# This is what must be made before installing GCC and converting libraries. 438start.encap: native xgcc specs $(LIBGCC1) xlimits.h 439# Use this to make a GCC that will be used only to recompile GCC. 440for-bootstrap: start.encap libgcc.a 441# These can't be made, with COFF encapsulation, until after GCC can run. 442rest.encap: libgcc.a float.h $(EXTRA_PARTS) 443# This is what is made with the host's compiler 444# whether making a cross compiler or not. 445native: config.status cpp $(LANGUAGES) $(EXTRA_PASSES) $(EXTRA_PROGRAMS) $(USE_COLLECT2) 446 447# Define the names for selecting languages in LANGUAGES. 448C c: cc1 449C++ c++: cc1plus 450OBJC objc: cc1obj objc-runtime 451OBJECTIVE-C objective-c: cc1obj objc-runtime 452PROTO: proto 453 454# Really, really stupid make features, such as SUN's KEEP_STATE, may force 455# a target to build even if it is up-to-date. So we must verify that 456# config.status does not exist before failing. 457config.status: 458 @if [ ! -f config.status ] ; then \ 459 echo You must configure gcc. Look at the INSTALL file for details.; \ 460 false; \ 461 else \ 462 true; \ 463 fi 464 465# On the target machine, finish building a cross compiler. 466# This does the things that can't be done on the host machine. 467rest.cross: libgcc.a float.h specs 468 469# Verify that it works to compile and link cross-test. 470# If it does, then there are sufficient replacements for libgcc1.a. 471cross-test: cross-test.o native gcc-cross libgcc.a 472 $(GCC_FOR_TARGET) $(GCC_CFLAGS) cross-test.o -o $@ 473cross-test.o: cross-test.c native gcc-cross 474 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -c $(srcdir)/cross-test.c 475 476# Recompile all the language-independent object files. 477# This is used only if the user explicitly asks for it. 478compilations: ${OBJS} 479 480# We call this executable `xgcc' rather than `gcc' 481# to avoid confusion if the current directory is in the path 482# and CC is `gcc'. It is renamed to `gcc' when it is installed. 483xgcc: gcc.o version.o $(LIBDEPS) 484 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o xgcc gcc.o version.o $(LIBS) 485 486# Dump a specs file to make -B./ read these specs over installed ones. 487specs: xgcc 488 ./xgcc -dumpspecs > specs 489 490# We do want to create an executable named `xgcc', so we can use it to 491# compile libgcc2.a. 492# Also create gcc-cross, so that install-common will install properly. 493gcc-cross: xgcc 494 cp xgcc gcc-cross 495 496cc1:$(P) $(C_OBJS) $(OBJS) $(LIBDEPS) 497 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1 $(C_OBJS) $(OBJS) $(LIBS) 498 499cc1plus:$(P) $(CPLUS_OBJS) $(OBJS) $(LIBDEPS) 500 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1plus $(CPLUS_OBJS) $(OBJS) $(LIBS) 501 502cc1obj:$(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS) 503 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cc1obj $(OBJC_OBJS) $(OBJS) $(LIBS) 504 505float.h: enquire 506 -./enquire -f > tmp-float.h 507 mv tmp-float.h float.h 508 509# Used to compile enquire with standard cc, but have forgotten why. 510# Let's try with GCC. 511enquire: enquire.o $(GCC_PARTS) 512 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ENQUIRE_LDFLAGS) enquire.o -o $@ 513enquire.o: $(srcdir)/enquire.c $(GCC_PASSES) 514# -if [ "$(srcdir)" != "." ]; then rm -f ./enquire.c; else true; fi 515# -cp $(srcdir)/enquire.c . > /dev/null 2>&1 516# Breaking this line caused a problem with one version of GNU make. 517 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(ENQUIRE_CFLAGS) -I. -c $(srcdir)/enquire.c 518 519# Build the version of limits.h that we will install. 520xlimits.h: glimits.h limitx.h limity.h 521 if [ -f $(SYSTEM_HEADER_DIR)/limits.h ] ; then \ 522 cat $(srcdir)/limitx.h $(srcdir)/glimits.h $(srcdir)/limity.h > xlimits.h; \ 523 else \ 524 cat $(srcdir)/glimits.h > xlimits.h; \ 525 fi 526 527# Build libgcc.a. 528# This is done in two parts because some functions, in libgcc1.c, 529# must be compiled with something other than GCC, 530# while the rest, in libgcc2.c, must be compiled with xgcc. 531# That means we can't do libgcc2.c until after xgcc, cc1, etc. 532 533# Use this as value of LIBGCC1 to cause conversion to GNU library format. 534# LIBCONVERT should put its output in libgcc1.conv. 535libgcc1.conv: libgcc1.a 536 $(LIBCONVERT) libgcc1.a libgcc1.conv 537 538# Use this as value of LIBGCC1 to inhibit use of libgcc1.c entirely. 539# Make an empty file instead. 540libgcc1.null: $(CROSS_TOOLS) $(GCC_PASSES) 541 echo "__foo () {}" > dummy.c 542 $(GCC_FOR_TARGET) $(GCC_CFLAGS) -c dummy.c 543 $(OLDAR) $(OLDAR_FLAGS) libgcc1.null dummy.o 544 rm -f dummy.o dummy.c 545 546# This is $(LIBGCC1) for a cross-compiler. 547# We have no automatic way of building libgcc1.a, 548# so it's up to the installer to find a way to do that. 549# This rule deliberately does not depend on libgcc1.a 550# so that it will fail if the installer hasn't provided it. 551libgcc1.cross: 552 mv libgcc1.a libgcc1.cross || (echo You must find a way to make libgcc1.a; false) 553 554# Compile the library of arithmetic subroutines with the native compiler. 555# Don't compile it with GCC! 556# (That would cause most arithmetic functions to call themselves.) 557libgcc1.a: libgcc1.c $(CONFIG_H) $(LIB1FUNCS_EXTRA) config.status 558 -rm -f tmplibgcc1.a 559# Actually build it in tmplibgcc1.a, then rename at end, 560# so that libgcc1.a itself remains nonexistent if compilation is aborted. 561# -e causes any failing command to make this rule fail. 562# -e doesn't work in certain shells, so we test $$? as well. 563 set -e; \ 564 for name in $(LIB1FUNCS); \ 565 do \ 566 echo $${name}; \ 567 rm -f $${name}.o; \ 568 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c -DL$${name} $(srcdir)/libgcc1.c; \ 569 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ 570 mv libgcc1.o $${name}.o; \ 571 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \ 572 rm -f $${name}.o; \ 573 done 574# Some shells crash when a loop has no items. 575# So make sure there is always at least one--`..'. 576# Then ignore it. 577# We don't use -e here because there are if statements 578# that should not make the command give up when the if condition is false. 579# Instead, we test for failure after each command where it matters. 580 -for file in .. $(LIB1FUNCS_EXTRA); \ 581 do \ 582 if [ x$${file} != x.. ]; then \ 583 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \ 584 echo $${name}; \ 585 if [ $${name}.asm = $${file} ]; then \ 586 cp $${file} $${name}.s || exit 1; file=$${name}.s; \ 587 else true; fi; \ 588 $(OLDCC) $(CCLIBFLAGS) $(INCLUDES) -c $${file}; \ 589 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ 590 $(OLDAR) $(OLDAR_FLAGS) tmplibgcc1.a $${name}.o; \ 591 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ 592 rm -f $${name}.[so]; \ 593 else true; \ 594 fi; \ 595 done 596 mv tmplibgcc1.a libgcc1.a 597 598# Compiling libgcc2.a requires making sure that cc1, etc. have been compiled. 599# But recompiling cc1 should not force recompilation of libgcc2.a. 600# If you want to force recompilation, delete libgcc2.a. 601# Depend on install-cross-tools to make sure we set up properly 602# to run the assembler before we try compiling anything. 603# install-cross-tools does nothing if not cross compiling. 604libgcc2.ready: $(GCC_PASSES) $(CROSS_TOOLS) 605 -if [ -f libgcc2.ready ] ; then \ 606 true; \ 607 else \ 608 touch libgcc2.ready; \ 609 fi 610 611libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(LIB2FUNCS_EXTRA) \ 612 machmode.h longlong.h gbl-ctors.h config.status 613# Actually build it in tmplibgcc2.a, then rename at end, 614# so that libgcc2.a itself remains nonexistent if compilation is aborted. 615 -rm -f tmplibgcc2.a 616# -e causes any failing command to make this rule fail. 617# -e doesn't work in certain shells, so we test $$? as well. 618 set -e; \ 619 for name in $(LIB2FUNCS); \ 620 do \ 621 echo $${name}; \ 622 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c -DL$${name} \ 623 $(srcdir)/libgcc2.c -o $${name}.o; \ 624 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ 625 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \ 626 rm -f $${name}.o; \ 627 done 628# Some shells crash when a loop has no items. 629# So make sure there is always at least one--`..'. 630# Then ignore it. 631# We don't use -e here because there are if statements 632# that should not make the command give up when the if condition is false. 633# Instead, we test for failure after each command where it matters. 634 -for file in .. $(LIB2FUNCS_EXTRA); \ 635 do \ 636 if [ x$${file} != x.. ]; then \ 637 name=`echo $${file} | sed -e 's/[.]c$$//' -e 's/[.]asm$$//'`; \ 638 echo $${name}; \ 639 if [ $${name}.asm = $${file} ]; then \ 640 cp $${file} $${name}.s || exit 1; file=$${name}.s; \ 641 else true; fi; \ 642 $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) $(INCLUDES) -c $${file}; \ 643 if [ $$? -eq 0 ] ; then true; else exit 1; fi; \ 644 $(AR) $(AR_FLAGS) tmplibgcc2.a $${name}.o; \ 645 rm -f $${name}.[so]; \ 646 else true; \ 647 fi; \ 648 done 649 mv tmplibgcc2.a libgcc2.a 650# These lines were deleted from above the mv command 651# because ranlibing libgcc.a itself should suffice. 652# -if [ x${HPUX_GAS} = x ] ; then \ 653# if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc2.a; else true; fi \ 654# else true; fi 655 656# Combine the various libraries into a single library, libgcc.a. 657libgcc.a: $(LIBGCC1) $(LIBGCC2) 658 -rm -rf tmplibgcc.a libgcc.a tmpcopy 659 mkdir tmpcopy 660 -if [ x$(LIBGCC1) != x ]; \ 661 then (cd tmpcopy; $(AR) x ../$(LIBGCC1)); \ 662 else true; \ 663 fi 664 (cd tmpcopy; $(AR) x ../$(LIBGCC2)) 665 (cd tmpcopy; $(AR) $(AR_FLAGS) ../tmplibgcc.a *.o) 666 rm -rf tmpcopy 667 -if $(RANLIB_TEST) ; then $(RANLIB) tmplibgcc.a; else true; fi 668# Actually build it in tmplibgcc.a, then rename at end, 669# so that libgcc.a itself remains nonexistent if compilation is aborted. 670 mv tmplibgcc.a libgcc.a 671 672objc-runtime: libobjc.a 673 674# Build the Objective C runtime library. 675libobjc.a: cc1obj libgcc2.ready 676 if [ -d objc ]; then true; else mkdir objc; fi 677 thisdir1=`pwd`; \ 678 srcdir1=`cd $(srcdir); pwd`; \ 679 cd objc; \ 680 $(MAKE) -f $${srcdir1}/objc/Makefile libobjc.a \ 681 srcdir=$${srcdir1} tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \ 682 GCC_FOR_TARGET="$${thisdir1}/xgcc -B$${thisdir1}/" \ 683 GCC_CFLAGS="$(GCC_CFLAGS)" 684 -rm -f libobjc.a 685 ln objc/libobjc.a . >/dev/null 2>&1 || cp objc/libobjc.a . 686 -if $(RANLIB_TEST) ; then $(RANLIB) libobjc.a; else true; fi 687 688# This is used by objc/Makefile if the user runs that directly. 689sublibobjc.a: cc1obj libgcc2.ready 690 thisdir1=`pwd`; \ 691 srcdir1=`cd $(srcdir); pwd`; \ 692 cd objc; \ 693 $(MAKE) -f $$srcdir1/objc/Makefile libobjc.a \ 694 srcdir=$$srcdir1 tooldir=$(tooldir) AR="$(AR)" AR_FLAGS="$(AR_FLAGS)" \ 695 GCC_FOR_TARGET="$$thisdir1/xgcc -B$$thisdir1/" \ 696 GCC_CFLAGS="$(GCC_CFLAGS)" 697 698# Compile two additional files that are linked with every program 699# linked using GCC on system V, for the sake of C++ constructors. 700crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h 701 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_BEGIN \ 702 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtbegin.o 703 704crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) gbl-ctors.h 705 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) -DCRT_END \ 706 -finhibit-size-directive -g0 -c $(srcdir)/crtstuff.c -o crtend.o 707 708# Compiling object files from source files. 709 710# Note that dependencies on obstack.h are not written 711# because that file is not part of GCC. 712# Dependencies on gvarargs.h are not written 713# because all that file does, when not compiling with GCC, 714# is include the system varargs.h. 715 716# C language specific files. 717 718c-parse.o : $(srcdir)/c-parse.c $(CONFIG_H) $(TREE_H) c-lex.h c-parse.h \ 719 c-tree.h input.h flags.h 720 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/c-parse.c 721$(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y 722 cd $(srcdir); $(BISON) $(BISONFLAGS) -d c-parse.y -o c-parse.c 723$(srcdir)/c-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk 724 cd $(srcdir); awk -f cond.awk objc=0 c-parse.in > c-parse.y 725 726c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h 727c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h 728c-lang.o : c-lang.c $(CONFIG_H) $(TREE_H) 729c-lex.o : c-lex.c $(CONFIG_H) $(TREE_H) c-lex.h c-tree.h c-parse.h \ 730 input.h flags.h 731c-aux-info.o : c-aux-info.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h 732c-convert.o : c-convert.c $(CONFIG_H) $(TREE_H) flags.h 733c-pragma.o: c-pragma.c $(CONFIG_H) $(TREE_H) 734 735# C++ language specific files. 736 737cp-parse.o : $(srcdir)/cp-parse.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 738 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 739 `echo $(srcdir)/cp-parse.c | sed 's,^\./,,'` 740 741$(srcdir)/cp-parse.c $(srcdir)/cp-parse.h : $(srcdir)/cp-parse.y 742 @echo expect 29 shift/reduce conflicts and 14 reduce/reduce conflicts 743 cd $(srcdir); $(BISON) $(BISONFLAGS) -d -o cp-parse.c cp-parse.y 744 cd $(srcdir); grep '^#define[ ]*YYEMPTY' cp-parse.c >>cp-parse.h 745 746cp-spew.o : cp-spew.c $(CONFIG_H) $(CPLUS_TREE_H) \ 747 $(srcdir)/cp-parse.h flags.h 748cp-lex.o : cp-lex.c $(CONFIG_H) $(CPLUS_TREE_H) \ 749 $(srcdir)/cp-parse.h $(srcdir)/cp-input.c flags.h 750cp-decl.o : cp-decl.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \ 751 cp-lex.h cp-decl.h stack.h 752cp-decl2.o : cp-decl2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h \ 753 cp-lex.h cp-decl.h 754cp-type2.o : cp-type2.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 755cp-typeck.o : cp-typeck.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 756cp-class.o : cp-class.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h \ 757 cp-class.h flags.h 758cp-call.o : cp-call.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h cp-class.h \ 759 flags.h 760cp-init.o : cp-init.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 761cp-method.o : cp-method.c $(CONFIG_H) $(CPLUS_TREE_H) 762cp-cvt.o : cp-cvt.c $(CONFIG_H) $(CPLUS_TREE_H) 763cp-search.o : cp-search.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h 764cp-tree.o : cp-tree.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 765cp-ptree.o : cp-ptree.c $(CONFIG_H) $(CPLUS_TREE_H) 766cp-gc.o : cp-gc.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 767cp-except.o : cp-except.c $(CONFIG_H) $(CPLUS_TREE_H) flags.h 768cp-expr.o : cp-expr.c $(CONFIG_H) $(CPLUS_TREE_H) $(RTL_H) flags.h \ 769 expr.h insn-codes.h 770cp-edsel.o : cp-edsel.c $(CONFIG_H) $(CPLUS_TREE_H) stack.h flags.h 771cp-xref.o : cp-xref.c $(CONFIG_H) $(CPLUS_TREE_H) 772cp-pt.o : cp-pt.c $(CONFIG_H) $(CPLUS_TREE_H) cp-decl.h cp-parse.h 773 774# To make a configuration always use collect2, set USE_COLLECT2 to ld. 775ld: collect2 776 rm -f ld 777 ln collect2 ld 778 779collect2 : collect2.o version.o $(LIBDEPS) 780# Don't try modifying collect2 (aka ld) in place--it might be linking this. 781 -rm -f collect2 782 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o collect2 collect2.o version.o $(LIBS) 783 784# -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \ 785collect2.o : collect2.c $(CONFIG_H) gstab.h 786 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 787 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \ 788 -DSTANDARD_BIN_PREFIX=\"$(bindir)/\" \ 789 -DSTANDARD_EXEC_PREFIX=\"/usr/libexec/gcc2/\" \ 790 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \ 791 -c `echo $(srcdir)/collect2.c | sed 's,^\./,,'` 792 793# Objectionable C language specific files. 794 795objc-parse.o : $(srcdir)/objc-parse.c $(CONFIG_H) $(TREE_H) c-lex.h \ 796 c-tree.h input.h flags.h objc-actions.h 797 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/objc-parse.c 798$(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y 799 cd $(srcdir); $(BISON) $(BISONFLAGS) objc-parse.y -o objc-parse.c 800$(srcdir)/objc-parse.y: $(srcdir)/c-parse.in $(srcdir)/cond.awk 801 cd $(srcdir); awk -f cond.awk objc=1 c-parse.in > objc-parse.y 802 803objc-actions.o : objc-actions.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h \ 804 flags.h objc-actions.h 805 806# A file used by all variants of C. 807 808c-common.o : c-common.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h 809 810# Language-independent files. 811 812# -DSTANDARD_EXEC_PREFIX=\"$(libdir)/gcc-lib/\" \ 813gcc.o: gcc.c $(CONFIG_H) gvarargs.h obstack.h 814 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 815 -DSTANDARD_STARTFILE_PREFIX=\"$(libdir)/\" \ 816 -DSTANDARD_EXEC_PREFIX=\"/usr/libexec/gcc2/\" \ 817 -DDEFAULT_TARGET_MACHINE=\"$(target)\" \ 818 -DTOOLDIR=\"$(tooldir)/\" \ 819 -c `echo $(srcdir)/gcc.c | sed 's,^\./,,'` 820 821dumpvers: dumpvers.c 822 823version.o: version.c 824obstack.o: obstack.c 825 826tree.o : tree.c $(CONFIG_H) $(TREE_H) gvarargs.h flags.h function.h 827print-tree.o : print-tree.c $(CONFIG_H) $(TREE_H) 828stor-layout.o : stor-layout.c $(CONFIG_H) $(TREE_H) function.h 829fold-const.o : fold-const.c $(CONFIG_H) $(TREE_H) flags.h 830toplev.o : toplev.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h input.h \ 831 insn-attr.h xcoffout.h 832 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 833 $(MAYBE_TARGET_DEFAULT) $(MAYBE_USE_COLLECT2) \ 834 -c `echo $(srcdir)/toplev.c | sed 's,^\./,,'` 835 836rtl.o : rtl.c $(CONFIG_H) $(RTL_H) 837 838print-rtl.o : print-rtl.c $(CONFIG_H) $(RTL_H) 839rtlanal.o : rtlanal.c $(CONFIG_H) $(RTL_H) 840 841varasm.o : varasm.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h function.h \ 842 defaults.h insn-codes.h expr.h hard-reg-set.h regs.h xcoffout.h 843function.o : function.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \ 844 insn-flags.h insn-codes.h expr.h regs.h hard-reg-set.h insn-config.h \ 845 recog.h output.h 846stmt.o : stmt.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h function.h \ 847 insn-flags.h insn-config.h insn-codes.h hard-reg-set.h expr.h loop.h recog.h 848expr.o : expr.c $(CONFIG_H) $(RTL_H) $(TREE_H) gvarargs.h flags.h function.h \ 849 insn-flags.h insn-codes.h expr.h insn-config.h recog.h output.h typeclass.h 850calls.o : calls.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h expr.h insn-codes.h \ 851 insn-flags.h 852expmed.o : expmed.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \ 853 insn-flags.h insn-config.h insn-codes.h expr.h recog.h real.h 854explow.o : explow.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h hard-reg-set.h \ 855 insn-config.h expr.h recog.h insn-flags.h insn-codes.h 856optabs.o : optabs.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h \ 857 insn-flags.h insn-config.h insn-codes.h expr.h recog.h 858dbxout.o : dbxout.c $(CONFIG_H) $(TREE_H) $(RTL_H) flags.h regs.h \ 859 insn-config.h reload.h gstab.h xcoffout.h defaults.h output.h 860sdbout.o : sdbout.c $(CONFIG_H) $(TREE_H) $(RTL_H) gsyms.h flags.h \ 861 insn-config.h reload.h 862dwarfout.o : dwarfout.c $(CONFIG_H) $(TREE_H) $(RTL_H) dwarf.h flags.h \ 863 insn-config.h reload.h output.h defaults.h 864xcoffout.o : xcoffout.c $(CONFIG_H) $(TREE_H) $(RTL_H) xcoffout.h flags.h 865emit-rtl.o : emit-rtl.c $(CONFIG_H) $(RTL_H) flags.h gvarargs.h function.h \ 866 regs.h insn-config.h insn-codes.h real.h expr.h 867getpwd.o : getpwd.c $(CONFIG_H) 868 869integrate.o : integrate.c $(CONFIG_H) $(RTL_H) $(TREE_H) flags.h integrate.h \ 870 insn-flags.h insn-config.h insn-codes.h expr.h real.h function.h 871 872jump.o : jump.c $(CONFIG_H) $(RTL_H) flags.h hard-reg-set.h regs.h \ 873 insn-config.h insn-flags.h insn-codes.h expr.h real.h 874stupid.o : stupid.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h 875 876cse.o : cse.c $(CONFIG_H) $(RTL_H) regs.h hard-reg-set.h flags.h real.h \ 877 insn-config.h recog.h 878loop.o : loop.c $(CONFIG_H) $(RTL_H) flags.h loop.h insn-config.h \ 879 insn-flags.h insn-codes.h regs.h hard-reg-set.h recog.h expr.h real.h 880unroll.o : unroll.c $(CONFIG_H) $(RTL_H) insn-config.h insn-codes.h \ 881 integrate.h regs.h flags.h expr.h loop.h 882flow.o : flow.c $(CONFIG_H) $(RTL_H) flags.h insn-config.h \ 883 basic-block.h regs.h hard-reg-set.h output.h 884combine.o : combine.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h \ 885 insn-config.h insn-flags.h insn-codes.h insn-attr.h regs.h expr.h \ 886 basic-block.h recog.h real.h 887regclass.o : regclass.c $(CONFIG_H) $(RTL_H) hard-reg-set.h flags.h \ 888 basic-block.h regs.h insn-config.h recog.h reload.h real.h 889local-alloc.o : local-alloc.c $(CONFIG_H) $(RTL_H) flags.h basic-block.h \ 890 regs.h hard-reg-set.h insn-config.h recog.h output.h 891global.o : global.c $(CONFIG_H) $(RTL_H) flags.h \ 892 basic-block.h regs.h hard-reg-set.h insn-config.h output.h 893 894reload.o : reload.c $(CONFIG_H) $(RTL_H) flags.h \ 895 reload.h recog.h hard-reg-set.h insn-config.h insn-codes.h regs.h real.h 896reload1.o : reload1.c $(CONFIG_H) $(RTL_H) flags.h expr.h \ 897 reload.h regs.h hard-reg-set.h insn-config.h insn-flags.h insn-codes.h \ 898 basic-block.h recog.h output.h 899caller-save.o : caller-save.c $(CONFIG_H) $(RTL_H) flags.h \ 900 regs.h hard-reg-set.h insn-config.h basic-block.h recog.h reload.h expr.h 901reorg.o : reorg.c $(CONFIG_H) $(RTL_H) conditions.h hard-reg-set.h \ 902 basic-block.h regs.h insn-config.h insn-attr.h insn-flags.h recog.h \ 903 flags.h output.h 904sched.o : sched.c $(CONFIG_H) $(RTL_H) basic-block.h regs.h hard-reg-set.h \ 905 flags.h insn-config.h insn-attr.h 906final.o : final.c $(CONFIG_H) $(RTL_H) gvarargs.h flags.h regs.h \ 907 recog.h conditions.h insn-config.h insn-attr.h real.h output.h \ 908 hard-reg-set.h insn-flags.h insn-codes.h gstab.h xcoffout.h defaults.h 909recog.o : recog.c $(CONFIG_H) $(RTL_H) \ 910 regs.h recog.h hard-reg-set.h flags.h insn-config.h insn-attr.h \ 911 insn-flags.h insn-codes.h real.h 912reg-stack.o : reg-stack.c $(CONFIG_H) $(RTL_H) $(TREE_H) \ 913 regs.h hard-reg-set.h flags.h insn-config.h 914 915aux-output.o : aux-output.c $(CONFIG_H) \ 916 $(RTL_H) regs.h hard-reg-set.h real.h insn-config.h conditions.h \ 917 insn-flags.h output.h insn-attr.h insn-codes.h 918 919# Normally this target is not used; but it is used if you 920# define ALLOCA=alloca.o. In that case, you must get a suitable alloca.c 921# from the GNU Emacs distribution. 922alloca.o: alloca.c 923 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ALLOCA_FLAGS) \ 924 -Demacs -c `echo $(srcdir)/alloca.c | sed 's,^\./,,'` 925 $(ALLOCA_FINISH) 926 927# Generate header and source files from the machine description, 928# and compile them. 929 930.PRECIOUS: insn-config.h insn-flags.h insn-codes.h \ 931 insn-emit.c insn-recog.c insn-extract.c insn-output.c insn-peep.c \ 932 insn-attr.h insn-attrtab.c 933 934# The following pair of rules has this effect: 935# genconfig is run only if the md has changed since genconfig was last run; 936# but the file insn-config.h is touched only when its contents actually change. 937 938# Each of the other insn-* files is handled by a similar pair of rules. 939 940# This causes an anomaly in the results of make -n 941# because insn-* is older than stamp-* 942# and thus make -n thinks that insn-* will be updated 943# and force recompilation of things that depend on it. 944# We use move-if-changed precisely to avoid such recompilation. 945# But there is no way to teach make -n that it will be avoided. 946 947# Each of the insn-*.[ch] rules has a semicolon at the end, 948# for otherwise the system Make on SunOS 4.1 never tries 949# to recompile insn-*.o. 950 951insn-config.h: stamp-config ; 952stamp-config : md genconfig $(srcdir)/move-if-change 953 ./genconfig md > tmp-config.h 954 $(srcdir)/move-if-change tmp-config.h insn-config.h 955 touch stamp-config 956 957insn-flags.h: stamp-flags ; 958stamp-flags : md genflags $(srcdir)/move-if-change 959 ./genflags md > tmp-flags.h 960 $(srcdir)/move-if-change tmp-flags.h insn-flags.h 961 touch stamp-flags 962 963insn-codes.h: stamp-codes ; 964stamp-codes : md gencodes $(srcdir)/move-if-change 965 ./gencodes md > tmp-codes.h 966 $(srcdir)/move-if-change tmp-codes.h insn-codes.h 967 touch stamp-codes 968 969insn-emit.o : insn-emit.c $(CONFIG_H) $(RTL_H) expr.h real.h output.h \ 970 insn-config.h insn-flags.h insn-codes.h 971 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-emit.c 972 973insn-emit.c: stamp-emit ; 974stamp-emit : md genemit $(srcdir)/move-if-change 975 ./genemit md > tmp-emit.c 976 $(srcdir)/move-if-change tmp-emit.c insn-emit.c 977 touch stamp-emit 978 979insn-recog.o : insn-recog.c $(CONFIG_H) $(RTL_H) insn-config.h recog.h \ 980 real.h output.h flags.h 981 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-recog.c 982 983insn-recog.c: stamp-recog ; 984stamp-recog : md genrecog $(srcdir)/move-if-change 985 ./genrecog md > tmp-recog.c 986 $(srcdir)/move-if-change tmp-recog.c insn-recog.c 987 touch stamp-recog 988 989insn-extract.o : insn-extract.c $(CONFIG_H) $(RTL_H) 990 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-extract.c 991 992insn-extract.c: stamp-extract ; 993stamp-extract : md genextract $(srcdir)/move-if-change 994 ./genextract md > tmp-extract.c 995 $(srcdir)/move-if-change tmp-extract.c insn-extract.c 996 touch stamp-extract 997 998insn-peep.o : insn-peep.c $(CONFIG_H) $(RTL_H) regs.h output.h real.h 999 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-peep.c 1000 1001insn-peep.c: stamp-peep ; 1002stamp-peep : md genpeep $(srcdir)/move-if-change 1003 ./genpeep md > tmp-peep.c 1004 $(srcdir)/move-if-change tmp-peep.c insn-peep.c 1005 touch stamp-peep 1006 1007insn-attrtab.o : insn-attrtab.c $(CONFIG_H) $(RTL_H) regs.h real.h output.h \ 1008 insn-attr.h insn-config.h 1009 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-attrtab.c 1010 1011insn-attr.h: stamp-attr ; 1012stamp-attr : md genattr $(srcdir)/move-if-change 1013 ./genattr md > tmp-attr.h 1014 $(srcdir)/move-if-change tmp-attr.h insn-attr.h 1015 touch stamp-attr 1016 1017insn-attrtab.c: stamp-attrtab ; 1018stamp-attrtab : md genattrtab $(srcdir)/move-if-change 1019 if cmp -s $(PREMADE_ATTRTAB_MD) md; \ 1020 then \ 1021 echo Using $(PREMADE_ATTRTAB); \ 1022 cp $(PREMADE_ATTRTAB) tmp-attrtab.c; \ 1023 else \ 1024 ./genattrtab md > tmp-attrtab.c; \ 1025 fi 1026 $(srcdir)/move-if-change tmp-attrtab.c insn-attrtab.c 1027 touch stamp-attrtab 1028 1029insn-output.o : insn-output.c $(CONFIG_H) $(RTL_H) regs.h real.h conditions.h \ 1030 hard-reg-set.h insn-config.h insn-flags.h insn-attr.h output.h recog.h \ 1031 insn-codes.h 1032 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c insn-output.c 1033 1034insn-output.c: stamp-output ; 1035stamp-output : md genoutput $(srcdir)/move-if-change 1036 ./genoutput md > tmp-output.c 1037 $(srcdir)/move-if-change tmp-output.c insn-output.c 1038 touch stamp-output 1039 1040# Compile the programs that generate insn-* from the machine description. 1041# They are compiled with $(HOST_CC), and associated libraries, 1042# since they need to run on this machine 1043# even if GCC is being compiled to run on some other machine. 1044 1045# $(CONFIG_H) is omitted from the deps of the gen*.o 1046# because these programs don't really depend on anything 1047# about the target machine. They do depend on config.h itself, 1048# since that describes the host machine. 1049 1050genconfig : genconfig.o $(HOST_RTL) $(HOST_LIBDEPS) 1051 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genconfig \ 1052 genconfig.o $(HOST_RTL) $(HOST_LIBS) 1053 1054genconfig.o : genconfig.c $(RTL_H) hconfig.h 1055 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genconfig.c 1056 1057genflags : genflags.o $(HOST_RTL) $(HOST_LIBDEPS) 1058 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genflags \ 1059 genflags.o $(HOST_RTL) $(HOST_LIBS) 1060 1061genflags.o : genflags.c $(RTL_H) hconfig.h 1062 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genflags.c 1063 1064gencodes : gencodes.o $(HOST_RTL) $(HOST_LIBDEPS) 1065 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o gencodes \ 1066 gencodes.o $(HOST_RTL) $(HOST_LIBS) 1067 1068gencodes.o : gencodes.c $(RTL_H) hconfig.h 1069 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/gencodes.c 1070 1071genemit : genemit.o $(HOST_RTL) $(HOST_LIBDEPS) 1072 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genemit \ 1073 genemit.o $(HOST_RTL) $(HOST_LIBS) 1074 1075genemit.o : genemit.c $(RTL_H) hconfig.h 1076 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genemit.c 1077 1078genrecog : genrecog.o $(HOST_RTL) $(HOST_LIBDEPS) 1079 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genrecog \ 1080 genrecog.o $(HOST_RTL) $(HOST_LIBS) 1081 1082genrecog.o : genrecog.c $(RTL_H) hconfig.h 1083 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genrecog.c 1084 1085genextract : genextract.o $(HOST_RTL) $(HOST_LIBDEPS) 1086 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genextract \ 1087 genextract.o $(HOST_RTL) $(HOST_LIBS) 1088 1089genextract.o : genextract.c $(RTL_H) hconfig.h insn-config.h 1090 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genextract.c 1091 1092genpeep : genpeep.o $(HOST_RTL) $(HOST_LIBDEPS) 1093 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genpeep \ 1094 genpeep.o $(HOST_RTL) $(HOST_LIBS) 1095 1096genpeep.o : genpeep.c $(RTL_H) hconfig.h 1097 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genpeep.c 1098 1099genattr : genattr.o $(HOST_RTL) $(HOST_LIBDEPS) 1100 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattr \ 1101 genattr.o $(HOST_RTL) $(HOST_LIBS) 1102 1103genattr.o : genattr.c $(RTL_H) hconfig.h 1104 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattr.c 1105 1106genattrtab : genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBDEPS) 1107 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genattrtab \ 1108 genattrtab.o $(HOST_RTL) $(HOST_PRINT) $(HOST_RTLANAL) $(HOST_LIBS) 1109 1110genattrtab.o : genattrtab.c $(RTL_H) hconfig.h insn-config.h 1111 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genattrtab.c 1112 1113genoutput : genoutput.o $(HOST_RTL) $(HOST_LIBDEPS) 1114 $(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o genoutput \ 1115 genoutput.o $(HOST_RTL) $(HOST_LIBS) 1116 1117genoutput.o : genoutput.c $(RTL_H) hconfig.h 1118 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(srcdir)/genoutput.c 1119 1120# Compile the libraries to be used by gen*. 1121# If we are not cross-building, gen* use the same .o's that cc1 will use, 1122# and HOST_PREFIX_1 is `foobar', just to ensure these rules don't conflict 1123# with the rules for rtl.o, alloca.o, etc. 1124$(HOST_PREFIX_1)rtl.o: $(srcdir)/rtl.c $(CONFIG_H) $(RTL_H) 1125 rm -f $(HOST_PREFIX)rtl.c 1126 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtl.c > $(HOST_PREFIX)rtl.c 1127 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtl.c 1128 1129$(HOST_PREFIX_1)print-rtl.o: $(srcdir)/print-rtl.c $(CONFIG_H) $(RTL_H) 1130 rm -f $(HOST_PREFIX)print-rtl.c 1131 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/print-rtl.c > $(HOST_PREFIX)print-rtl.c 1132 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)print-rtl.c 1133 1134$(HOST_PREFIX_1)rtlanal.o: $(srcdir)/rtlanal.c $(CONFIG_H) $(RTL_H) 1135 rm -f $(HOST_PREFIX)rtlanal.c 1136 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/rtlanal.c > $(HOST_PREFIX)rtlanal.c 1137 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)rtlanal.c 1138 1139$(HOST_PREFIX_1)alloca.o: alloca.c 1140 rm -f $(HOST_PREFIX)alloca.c 1141 cp $(srcdir)/alloca.c $(HOST_PREFIX)alloca.c 1142 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)alloca.c 1143 1144$(HOST_PREFIX_1)obstack.o: obstack.c 1145 rm -f $(HOST_PREFIX)obstack.c 1146 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/obstack.c > $(HOST_PREFIX)obstack.c 1147 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)obstack.c 1148 1149$(HOST_PREFIX_1)malloc.o: malloc.c 1150 rm -f $(HOST_PREFIX)malloc.c 1151 sed -e 's/config[.]h/hconfig.h/' $(srcdir)/malloc.c > $(HOST_PREFIX)malloc.c 1152 $(HOST_CC) -c $(HOST_CFLAGS) $(HOST_CPPFLAGS) $(INCLUDES) $(HOST_PREFIX)malloc.c 1153 1154# This satisfies the dependency that we get if you cross-compile a compiler 1155# that does not need to compile alloca, malloc or whatever. 1156$(HOST_PREFIX_1): 1157 touch $(HOST_PREFIX_1) 1158 1159# Remake cpp and protoize. 1160 1161# Making the preprocessor 1162cpp: cccp 1163 -rm -f cpp 1164 ln cccp cpp 1165cccp: cccp.o cexp.o version.o $(LIBDEPS) 1166 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cccp cccp.o cexp.o version.o $(LIBS) 1167cexp.o: $(srcdir)/cexp.c $(CONFIG_H) 1168 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) -c $(srcdir)/cexp.c 1169$(srcdir)/cexp.c: $(srcdir)/cexp.y 1170 cd $(srcdir); $(BISON) -o cexp.c cexp.y 1171cccp.o: cccp.c $(CONFIG_H) pcp.h version.c 1172# The reason we use $(libdir)/g++-include rather than using libsubdir 1173# is for compatibility with the current version of libg++. 1174 $(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 1175 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ 1176 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \ 1177 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \ 1178 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \ 1179 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \ 1180 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ 1181 -DTOOLDIR=\"$(tooldir)/\" \ 1182 -c `echo $(srcdir)/cccp.c | sed 's,^\./,,'` 1183 1184proto: config.status protoize unprotoize SYSCALLS.c.X 1185 1186protoize: protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS) 1187 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \ 1188 protoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@ 1189protoize.o: stamp-proto ; 1190 1191unprotoize: unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBDEPS) 1192 $(CC) $(ALL_CFLAGS) $(LDFLAGS) \ 1193 unprotoize.o getopt.o getopt1.o getpwd.o version.o $(LIBS) -o $@ 1194unprotoize.o: stamp-proto ; 1195 1196stamp-proto: $(srcdir)/protoize.c getopt.h $(CONFIG_H) 1197 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 1198 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ 1199 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \ 1200 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ 1201 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \ 1202 -DSTD_PROTO_DIR=\"$(libsubdir)\" \ 1203 -DUNPROTOIZE $(srcdir)/protoize.c 1204 mv protoize.o unprotoize.o 1205 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 1206 -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \ 1207 -DGPLUSPLUS_INCLUDE_DIR=\"$(libdir)/g++-include\" \ 1208 -DCROSS_INCLUDE_DIR=\"$(libsubdir)/sys-include\" \ 1209 -DLOCAL_INCLUDE_DIR=\"$(prefix)/include\" \ 1210 -DSTD_PROTO_DIR=\"$(libsubdir)\" \ 1211 $(srcdir)/protoize.c 1212 touch stamp-proto 1213 1214getopt.o: $(srcdir)/getopt.c getopt.h 1215 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt.c 1216getopt1.o: $(srcdir)/getopt1.c getopt.h 1217 $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(srcdir)/getopt1.c 1218 1219# This info describes the target machine, so compile with GCC just built. 1220SYSCALLS.c.X: $(srcdir)/sys-types.h $(srcdir)/sys-protos.h $(GCC_PASSES) 1221 -rm -f SYSCALLS.c tmp-SYSCALLS.s 1222 cat $(srcdir)/sys-types.h $(srcdir)/sys-protos.h > SYSCALLS.c 1223 $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \ 1224 -aux-info $@ -S -o tmp-SYSCALLS.s SYSCALLS.c 1225 -rm -f SYSCALLS.c tmp-SYSCALLS.s 1226 1227test-protoize-simple: ./protoize ./unprotoize $(GCC_PASSES) 1228 -rm -f tmp-proto.[cso] 1229 cp $(srcdir)/protoize.c tmp-proto.c 1230 chmod u+w tmp-proto.c 1231 ./protoize -N -B ./ -x getopt.h -c "-B./ -Wall -Wwrite-strings \ 1232 $(CFLAGS) $(INCLUDES) \ 1233 -DGCC_INCLUDE_DIR=0 \ 1234 -DGPLUSPLUS_INCLUDE_DIR=0 \ 1235 -DCROSS_INCLUDE_DIR=0 \ 1236 -DSTD_PROTO_DIR=0" tmp-proto.c 1237 @echo '**********' Expect 400 lines of differences. 1238 -diff $(srcdir)/protoize.c tmp-proto.c > tmp-proto.diff 1239 -wc -l tmp-proto.diff 1240 ./unprotoize -N -x getopt.h -c "-B./ -Wall -Wwrite-strings \ 1241 $(CFLAGS) $(INCLUDES) \ 1242 -DGCC_INCLUDE_DIR=0 \ 1243 -DGPLUSPLUS_INCLUDE_DIR=0 \ 1244 -DCROSS_INCLUDE_DIR=0 \ 1245 -DSTD_PROTO_DIR=0" tmp-proto.c 1246 @echo Expect zero differences. 1247 diff $(srcdir)/protoize.c tmp-proto.c | cat 1248 -rm -f tmp-proto.[cso] 1249 1250# Remake the info files. 1251 1252doc: $(srcdir)/cpp.info $(srcdir)/gcc.info $(srcdir)/INSTALL 1253 1254$(srcdir)/cpp.info: cpp.texi 1255 makeinfo `echo $(srcdir)/cpp.texi | sed 's,^\./,,'` 1256 1257#$(srcdir)/gplus.info: gplus.texi 1258# makeinfo `echo $(srcdir)/gplus.texi | sed 's,^\./,,'` 1259 1260$(srcdir)/gcc.info: gcc.texi extend.texi install.texi invoke.texi \ 1261 md.texi rtl.texi tm.texi 1262 makeinfo `echo $(srcdir)/gcc.texi | sed 's,^\./,,'` 1263 1264# This works with GNU Make's default rule. 1265$(srcdir)/gcc.dvi: gcc.texi extend.texi install.texi invoke.texi \ 1266 md.texi rtl.texi tm.texi 1267 1268# This works with GNU Make's default rule. 1269$(srcdir)/cpp.dvi: cpp.texi 1270 1271$(srcdir)/INSTALL: install1.texi install.texi 1272 makeinfo -D INSTALLONLY --no-header `echo $(srcdir)/install1.texi | sed 's,^\./,,'` 1273 1274# Deletion of files made during compilation. 1275# There are four levels of this: 1276# `mostlyclean', `clean', `distclean' and `realclean'. 1277# `mostlyclean' is useful while working on a particular type of machine. 1278# It deletes most, but not all, of the files made by compilation. 1279# It does not delete libgcc.a or its parts, so it won't have to be recompiled. 1280# `clean' deletes everything made by running `make all'. 1281# `distclean' also deletes the files made by config. 1282# `realclean' also deletes everything that could be regenerated automatically. 1283 1284 1285mostlyclean: 1286 -rm -f $(STAGESTUFF) 1287# Clean the objc subdir if we created one. 1288 if [ -d objc ]; then \ 1289 srcdir1=`cd $(srcdir); pwd`; \ 1290 cd objc; $(MAKE) -f $$srcdir1/objc/Makefile mostlyclean; \ 1291 else true; fi 1292 -rm -f libobjc.a 1293# Delete the temporary source copies for cross compilation. 1294 -rm -f $(HOST_PREFIX_1)rtl.c $(HOST_PREFIX_1)rtlanal.c 1295 -rm -f $(HOST_PREFIX_1)alloca.c $(HOST_PREFIX_1)malloc.c 1296 -rm -f $(HOST_PREFIX_1)obstack.c 1297# Delete the temp files made in the course of building libgcc.a. 1298 -rm -f tmplibgcc* tmpcopy xlimits.h 1299 for name in $(LIB1FUNCS); do rm -f $${name}.c; done 1300# Delete other temporary files. 1301 -rm -f tmp-float.h tmp-gcc.xtar.Z 1302 -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s 1303# Delete the stamp files. 1304 -rm -f stamp-* tmp-* 1305# Delete debugging dump files. 1306 -rm -f *.greg *.lreg *.combine *.flow *.cse *.jump *.rtl *.tree *.loop 1307 -rm -f *.dbr *.jump2 *.sched *.cse2 *.sched2 *.stack 1308# Delete some files made during installation. 1309 -rm -f specs float.h enquire SYSCALLS.c.X SYSCALLS.c 1310 -rm -f collect collect2 ld mips-tfile mips-tdump alloca.s 1311# Delete unwanted output files from TeX. 1312 -rm -f *.toc *.log *.vr *.fn *.cp *.tp *.ky *.pg 1313# Delete sorted indices we don't actually use. 1314 -rm -f gcc.vrs gcc.kys gcc.tps gcc.pgs gcc.fns 1315# Delete core dumps. 1316 -rm -f core config/core 1317 1318# Delete all files made by compilation 1319# that don't exist in the distribution. 1320clean: mostlyclean 1321# It may not be quite desirable to delete unprotoize.c here, 1322# but the spec for `make clean' requires it. 1323# Using unprotoize.c is not quite right in the first place, 1324# but what better way is there? 1325 -rm -f libgcc.a libgcc1.a libgcc2.a libgcc2.ready libgcc1.null 1326 -rm -f *.dvi 1327 1328# Delete all files that users would normally create 1329# while building and installing GCC. 1330distclean: clean 1331 -rm -f tm.h aux-output.c config.h md config.status tconfig.h hconfig.h 1332 -rm -f Makefile *.oaux 1333 -rm -fr stage1 stage2 stage3 stage4 1334 1335# Delete anything likely to be found in the source directory 1336# that shouldn't be in the distribution. 1337extraclean: distclean 1338 -rm -rf =* #* *~* config/=* config/#* config/*~* 1339 -rm -f patch* *.orig *.rej config/patch* config/*.orig config/*.rej 1340 -rm -f *.dvi *.oaux *.d *.Z *.tar *.xtar *diff 1341 -rm -f *lose config/*lose 1342 -rm -f *.s *.s[0-9] *.i install1.texi config/ChangeLog 1343 1344# Get rid of every file that's generated from some other file. 1345# Most of these files ARE PRESENT in the GCC distribution. 1346realclean: distclean 1347 -rm -f c-parse.y objc-parse.y 1348 -rm -f cp-parse.c cp-parse.h cp-parse.output 1349 -rm -f objc-parse.c objc-parse.output 1350 -rm -f c-parse.c c-parse.h c-parse.output 1351 -rm -f cexp.c cexp.output TAGS 1352 -rm -f cpp.info* cpp.??s cpp.*aux 1353 -rm -f gcc.info* gcc.??s gcc.*aux 1354 -rm -f gplus.info* gplus.??s gplus.*aux 1355 1356# Entry points `install' and `uninstall'. 1357# Also temporarily `install-fixincludes' could replace `install-headers'. 1358# Also use `install-collect2' to install collect2 when the config files don't. 1359 1360# The semicolon is to prevent the install.sh -> install default rule 1361# from doing anything. 1362install: $(INSTALL_TARGET) ; 1363 1364# Copy the files of native compiler into directories where they will be run. 1365install-native: install-common install-man install-libgcc 1366 1367# Copy the files of cross compiler into directories where they will be run. 1368install-cross: install-common install-common-headers \ 1369 install-man install-cross-tools install-libgcc 1370 1371# Do nothing while making gcc with a cross-compiler. The person who 1372# makes gcc for the target machine has to know how to put a complete 1373# gcc together by hand. 1374install-build: force 1375 @echo You have to install gcc on your target machine by hand. 1376 1377# Install the tools, libraries and header files for the target machine 1378# where cross-compilation will look for them. 1379# Use tooldir to find them. 1380install-cross-tools: install-dir 1381# The first if makes this a no-op except for a cross compiler. 1382# The /. after the dirname causes test to follow symlinks. 1383# Before making a link or an indirection script, 1384# we verify the desired file does not already exist. 1385# If a symlink does exist, then making a symlink would certainly fail, 1386# leading us to overwrite the real file through the symlink. 1387 -if [ -f gcc-cross ] ; \ 1388 then \ 1389 if [ -d $(tooldir)/. ] ; \ 1390 then \ 1391 for file in as ld ar nm ranlib; do \ 1392 if [ -f $(libsubdir)/$$file ] ; \ 1393 then true; \ 1394 else \ 1395 rm -rf $(libsubdir)/$$file; \ 1396 $(SYMLINK) $(tooldir)/bin/$$file $(libsubdir)/$$file \ 1397 || (echo "#!/bin/sh"; echo $(tooldir)/bin/$$file "$$@") > $(libsubdir)/$$file; \ 1398 fi; \ 1399 done; \ 1400 for file in $(tooldir)/lib/*; do \ 1401 if [ -f $$file ] ; \ 1402 then \ 1403 if [ -f $(libsubdir)/`basename $$file` ] ; \ 1404 then true; \ 1405 else \ 1406 rm -rf $(libsubdir)/`basename $$file`; \ 1407 $(SYMLINK) $$file $(libsubdir)/`basename $$file` \ 1408 || $(INSTALL_DATA) $$file $(libsubdir)/`basename $$file`; \ 1409 fi; \ 1410 else true; \ 1411 fi; \ 1412 done; \ 1413 if [ -d $(tooldir)/include/. ] ; then \ 1414 rm -rf $(libsubdir)/sys-include; \ 1415 $(SYMLINK) $(tooldir)/include $(libsubdir)/sys-include \ 1416 || (if [ -d $(libsubdir)/sys-include ] ; then true ; else mkdir $(libsubdir)/sys-include ; fi; \ 1417 (cd $(tooldir)/include; tar cf - .) | (cd $(libsubdir)/sys-include; tar xpf -)); \ 1418 else true; fi; \ 1419 else true; \ 1420 fi; \ 1421 else true; \ 1422 fi; 1423 1424# Run this on the target machine 1425# to finish installation of cross compiler. 1426install-cross-rest: install-float-h-cross 1427 1428# Install float.h for cross compiler. 1429# Run this on the target machine! 1430install-float-h-cross: 1431# I don't see what this line is for. 1432# If you see what good it does, please tell me. -- rms. 1433 if [ -f enquire ] ; then true; else false; fi 1434 -./enquire -f > $(tmpdir)/float.h 1435 -rm -f $(libsubdir)/include/float.h 1436 $(INSTALL_DATA) $(tmpdir)/float.h $(libsubdir)/include/float.h 1437 -rm -f $(tmpdir)/float.h 1438 chmod a-x $(libsubdir)/include/float.h 1439 1440# Create the installation directory. 1441install-dir: 1442 -if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi 1443 -if [ -d $(libdir)/gcc-lib ] ; then true ; else mkdir $(libdir)/gcc-lib ; fi 1444 -if [ -d $(libdir)/gcc-lib/include ] ; then true ; else mkdir $(libdir)/gcc-lib/include ; fi 1445 -if [ -d $(libdir)/gcc-lib/$(target) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target) ; fi 1446 -if [ -d $(libdir)/gcc-lib/$(target)/$(version) ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version) ; fi 1447 -if [ -d $(libdir)/gcc-lib/$(target)/$(version)/include ] ; then true ; else mkdir $(libdir)/gcc-lib/$(target)/$(version)/include ; fi 1448 -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi 1449 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi 1450 -if [ -d $(includedir) ] ; then true ; else mkdir $(includedir) ; fi 1451 -if [ -f gcc-cross ] ; \ 1452 then \ 1453 if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; fi ; \ 1454 if [ -d $(assertdir) ] ; then true ; else mkdir $(assertdir) ; fi ; \ 1455 else true; \ 1456 fi 1457# We don't use mkdir -p to create the parents of mandir, 1458# because some systems don't support it. 1459# Instead, we use this technique to create the immediate parent of mandir. 1460 -parent=`echo $(mandir)|sed -e 's@/[^/]*$$@@'`; \ 1461 if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi 1462 -if [ -d $(mandir) ] ; then true ; else mkdir $(mandir) ; fi 1463 1464# Install the compiler executables built during cross compilation. 1465# Deps on $(srcdir)/g++ $(srcdir)/c++ would be natural here, 1466# but the latter would get confused with the target `c++'. 1467#install-common: native install-dir xgcc $(EXTRA_PARTS) 1468install-common: install-dir xgcc $(EXTRA_PARTS) 1469 for file in $(COMPILERS); do \ 1470 if [ -f $$file ] ; then \ 1471 rm -f $(libsubdir)/$$file; \ 1472 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \ 1473 else true; \ 1474 fi; \ 1475 done 1476 for file in $(EXTRA_PASSES) $(EXTRA_PARTS) $(EXTRA_PROGRAMS) $(USE_COLLECT2) ..; do \ 1477 if [ x"$$file" != x.. ]; then \ 1478 rm -f $(libsubdir)/$$file; \ 1479 $(INSTALL_PROGRAM) $$file $(libsubdir)/$$file; \ 1480 else true; fi; \ 1481 done 1482# Don't mess with specs if it doesn't exist yet. 1483 -if [ -f specs ] ; then \ 1484 rm -f $(libsubdir)/specs; \ 1485 $(INSTALL_DATA) specs $(libsubdir)/specs; \ 1486 fi 1487# Install the driver program as gcc-$(target) 1488# and also as either gcc (if native) or $(tooldir)/bin/gcc. 1489 -if [ -f gcc-cross ] ; then \ 1490 $(INSTALL_PROGRAM) gcc-cross $(bindir)/gcc-$(target); \ 1491 if [ -d $(tooldir)/bin/. ] ; then \ 1492 rm -f $(tooldir)/bin/gcc; \ 1493 $(INSTALL_PROGRAM) gcc-cross $(tooldir)/bin/gcc; \ 1494 else true; fi; \ 1495 else \ 1496 rm -f $(bindir)/gcc; \ 1497 $(INSTALL_PROGRAM) xgcc $(bindir)/gcc-2.3.3; \ 1498 ln -s /usr/bin/gcc $(bindir)/gcc-2.3.3 \ 1499 rm -f $(bindir)/gcc-$(target)-1; \ 1500 ln $(bindir)/gcc-2.3.3 $(bindir)/gcc-$(target)-1; \ 1501 mv $(bindir)/gcc-$(target)-1 $(bindir)/gcc-$(target); \ 1502 fi 1503# Install protoize if it was compiled. 1504 -if [ -f protoize ]; \ 1505 then \ 1506 rm -f $(bindir)/protoize-2.3.3; \ 1507 $(INSTALL_PROGRAM) protoize $(bindir)/protoize-2.3.3; \ 1508 rm -f $(bindir)/unprotoize; \ 1509 $(INSTALL_PROGRAM) unprotoize $(bindir)/unprotoize-2.3.3; \ 1510 rm -f $(libsubdir)/SYSCALLS.c.X; \ 1511 $(INSTALL_DATA) SYSCALLS.c.X $(libsubdir)/SYSCALLS.c.X; \ 1512 -chmod a-x $(libsubdir)/SYSCALLS.c.X; \ 1513 fi 1514 -rm -f $(bindir)/c++-2.3.3 1515 $(INSTALL_PROGRAM) $(srcdir)/c++ $(bindir)/c++-2.3.3 1516 -rm -f $(bindir)/g++-2.3.3 1517 $(INSTALL_PROGRAM) $(srcdir)/g++ $(bindir)/g++-2.3.3 1518 -rm -f $(libsubdir)/cpp 1519 $(INSTALL_PROGRAM) cpp $(libsubdir)/cpp 1520 1521# Install the man pages. 1522install-man: install-dir $(srcdir)/gcc.1 $(srcdir)/cccp.1 $(srcdir)/g++.1 1523 -rm -f $(mandir)/gcc$(manext) 1524 $(GROFF) gcc.1 > gcc.0 1525 $(GROFF) cccp.1 > cccp.0 1526 $(GROFF) g++.1 > g++.0 1527 -$(INSTALL_DATA) $(srcdir)/gcc.0 $(mandir)/gcc$(manext) 1528 -chmod a-x $(mandir)/gcc$(manext) 1529 -rm -f $(mandir)/cccp$(manext) $(mandir)/cpp$(manext) 1530 -$(INSTALL_DATA) $(srcdir)/cccp.0 $(mandir)/cccp$(manext) 1531 -chmod a-x $(mandir)/cccp$(manext) 1532 ln -s $(mandir)/cccp$(manext) $(mandir)/cpp$(manext) 1533 -$(INSTALL_DATA) $(srcdir)/g++.0 $(mandir)/g++$(manext) 1534 -chmod a-x $(mandir)/g++$(manext) 1535 1536# Install the library. 1537install-libgcc: libgcc.a install-dir 1538 -if [ -f libgcc.a ] ; then \ 1539 rm -f $(libsubdir)/libgcc.a; \ 1540 $(INSTALL_DATA) libgcc.a $(libsubdir)/libgcc.a; \ 1541 if $(RANLIB_TEST) ; then \ 1542 (cd $(libsubdir); $(RANLIB) libgcc.a); else true; fi; \ 1543 chmod a-x $(libsubdir)/libgcc.a; \ 1544 else true; fi 1545 1546# Install the objc run time library. 1547install-libobjc: libobjc.a install-dir 1548 -if [ -f libobjc.a ] ; then \ 1549 rm -f $(libsubdir)/libobjc.a; \ 1550 $(INSTALL_DATA) libobjc.a $(libsubdir)/libobjc.a; \ 1551 if $(RANLIB_TEST) ; then \ 1552 (cd $(libsubdir); $(RANLIB) libobjc.a); else true; fi; \ 1553 chmod a-x $(libsubdir)/libobjc.a; \ 1554 else true; fi 1555 1556# Install all the header files for native compiler. 1557install-headers: install-common-headers install-float-h install-limits-h 1558 1559# Install float.h for native compiler. 1560install-float-h: float.h install-dir 1561 -rm -f $(libsubdir)/include/float.h 1562 $(INSTALL_DATA) float.h $(libsubdir)/include/float.h 1563 -chmod a-x $(libsubdir)/include/float.h 1564 1565# Install limits.h. 1566install-limits-h: xlimits.h install-dir 1567 -rm -f $(libsubdir)/include/limits.h 1568 $(INSTALL_DATA) xlimits.h $(libsubdir)/include/limits.h 1569 -chmod a-x $(libsubdir)/include/limits.h 1570 1571# Install the fixed headers that are the same for all machines. 1572install-common-headers: install-dir $(USER_H) gvarargs.h gstdarg.h gstddef.h gsyslimits.h assert.h 1573 -if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi 1574 -chmod ugo+rx $(libsubdir)/include 1575# Must compute $(libsubdir) before the cd; the awk script won't work after. 1576 -shelllibsubdir=$(libsubdir); \ 1577 cd $(srcdir); \ 1578 for file in $(USER_H); do \ 1579 rm -f $$shelllibsubdir/include/`basename $$file`; \ 1580 $(INSTALL_DATA) `basename $$file` $$shelllibsubdir/include/`basename $$file`; \ 1581 chmod a-x $$shelllibsubdir/include/`basename $$file`; \ 1582 done 1583# Put assert.h in /usr/local/include, so it won't override GNU libc's assert.h. 1584# Don't replace the assert.h already there if it is not from GCC. 1585# This code would be simpler if it tested for -f ... && ! grep ... 1586# but supposedly the ! operator is missing in sh on some systems. 1587 -if [ -f $(assertdir)/assert.h ]; \ 1588 then \ 1589 if grep "__eprintf" $(assertdir)/assert.h; \ 1590 then \ 1591 rm -f $(assertdir)/assert.h; \ 1592 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \ 1593 chmod a-x $(assertdir)/assert.h; \ 1594 else true; \ 1595 fi; \ 1596 else \ 1597 rm -f $(assertdir)/assert.h; \ 1598 $(INSTALL_DATA) $(srcdir)/assert.h $(assertdir)/assert.h; \ 1599 chmod a-x $(assertdir)/assert.h; \ 1600 fi 1601 -rm -f $(libsubdir)/include/syslimits.h 1602 $(INSTALL_DATA) $(srcdir)/gsyslimits.h $(libsubdir)/include/syslimits.h 1603 -chmod a-x $(libsubdir)/include/syslimits.h 1604 -rm -f $(libsubdir)/include/varargs.h 1605 $(INSTALL_DATA) $(srcdir)/gvarargs.h $(libsubdir)/include/varargs.h 1606 -chmod a-x $(libsubdir)/include/varargs.h 1607 -rm -f $(libsubdir)/include/stdarg.h 1608 $(INSTALL_DATA) $(srcdir)/gstdarg.h $(libsubdir)/include/stdarg.h 1609 -chmod a-x $(libsubdir)/include/stdarg.h 1610 -rm -f $(libsubdir)/include/stddef.h 1611 $(INSTALL_DATA) $(srcdir)/gstddef.h $(libsubdir)/include/stddef.h 1612 -chmod a-x $(libsubdir)/include/stddef.h 1613# This is turned off because fixinc.svr4 can now get it directly from srcdir. 1614## Copy byteorder.h into the object file directory 1615## so that fixinc.svr4 can get at it if necessary. 1616## If the dirs are the same, this won't do anything. 1617## Delete file first in case it is read-only 1618# -if [ x`cd $(srcdir);pwd` != x`pwd` ]; then rm -f byteorder.h; else true; fi 1619# -cp $(srcdir)/byteorder.h . > /dev/null 2>&1 1620 1621# $(libsubdir)/include: 1622# -if [ -d $(libsubdir)/include ] ; then true ; else mkdir $(libsubdir)/include ; fi 1623# -chmod ugo+rx $(libsubdir)/include 1624 1625# This appears not to work. It isn't clear how to fix it. 1626# $(libsubdir)/include/README: $(libsubdir)/include $(srcdir)/$(FIXINCLUDES) 1627# LIB=$(libsubdir)/include $(srcdir)/$(FIXINCLUDES) 1628# $(INSTALL_DATA) $(srcdir)/fixincludes-README $@ 1629# chmod a-x $@ 1630 1631# Run fixincludes in the proper directory. 1632install-fixincludes: install-headers 1633 rm -rf $(libsubdir)/tmp 1634 mkdir $(libsubdir)/tmp 1635# Move aside the headers that come from GCC; delete all else. 1636# The sed command gets just the last file name component; 1637# this is necessary because VPATH could add a dirname. 1638# Using basename would be simpler, but some systems don't have it. 1639 cd $(libsubdir)/include; \ 1640 for file in $(INSTALLED_H); do \ 1641 realfile=`echo $$file | sed -e 's|.*/\([^/]*\)$$|\1|'`; \ 1642 mv $$realfile ../tmp; \ 1643 done; \ 1644 rm -rf * 1645# Install fixed copies of system files. 1646 for dir in $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS); do \ 1647 if [ -d $$dir ]; \ 1648 then \ 1649 $(srcdir)/$(FIXINCLUDES) $(libsubdir)/include $$dir $(srcdir); \ 1650 else true; fi; \ 1651 done 1652 -cd $(libsubdir)/include; \ 1653 if [ -f limits.h ]; then \ 1654 rm -f ../tmp/syslimits.h; \ 1655 cp limits.h ../tmp/syslimits.h; \ 1656 else true; fi 1657# Bring back gcc's header files. 1658 cd $(libsubdir)/include; mv ../tmp/* .; rmdir ../tmp 1659# Install the README 1660 $(INSTALL_DATA) $(srcdir)/README-fixinc $(libsubdir)/include/README 1661 -chmod a-x $(libsubdir)/include/README 1662 1663# Use this target to install the program `collect2' under the name `ld'. 1664install-collect2: collect2 1665 $(INSTALL_PROGRAM) collect2 $(libsubdir)/ld 1666# Install the driver program as $(libsubdir)/gcc for collect2. 1667 $(INSTALL_PROGRAM) xgcc $(libsubdir)/gcc 1668 1669# Cancel installation by deleting the installed files. 1670uninstall: 1671 -rm -rf $(libsubdir) 1672 -rm -rf $(bindir)/gcc 1673 -rm -rf $(bindir)/protoize 1674 -rm -rf $(bindir)/unprotoize 1675 -rm -rf $(mandir)/gcc$(manext) 1676 -rm -rf $(mandir)/cccp$(manext) 1677 -rm -rf $(mandir)/protoize$(manext) 1678 -rm -rf $(mandir)/unprotoize$(manext) 1679 1680# These exist for maintenance purposes. 1681 1682# Update the tags table. 1683TAGS: force 1684 cd $(srcdir); \ 1685 mkdir temp; \ 1686 mv -f c-parse.[ch] cp-parse.[ch] objc-parse.c cexp.c =*.[chy] temp; \ 1687 etags *.y *.h *.c; \ 1688 mv temp/* .; \ 1689 rmdir temp 1690 1691# Create the distribution tar file. 1692#dist: gcc-$(version).tar.Z 1693dist: gcc.xtar.Z 1694 1695gcc.xtar.Z: gcc.xtar 1696 compress < gcc.xtar > tmp-gcc.xtar.Z 1697 mv tmp-gcc.xtar.Z gcc.xtar.Z 1698 1699#gcc-$(version).tar.Z: gcc-$(version).tar 1700# compress < gcc-$(version).tar > gcc-$(version).tar.Z 1701 1702#gcc-$(version).tar: 1703gcc.xtar: doc c-parse.y objc-parse.y 1704 if grep -s "for version ${version}" gcc.texi; \ 1705 then true; \ 1706 else echo "You must update the version number in \`gcc.texi'"; sleep 10;\ 1707 fi 1708# Update the version number in README 1709 awk '$$1 " " $$2 " " $$3 == "This directory contains" \ 1710 { $$6 = version; print $$0 } \ 1711 $$1 " " $$2 " " $$3 != "This directory contains"' \ 1712 version=$(version) README > tmp.README 1713 mv tmp.README README 1714 -rm -rf gcc-$(version) tmp 1715# Put all the files in a temporary subdirectory 1716# which has the name that we want to have in the tar file. 1717 mkdir tmp 1718 mkdir tmp/config 1719 mkdir tmp/objc 1720 for file in *[0-9a-zA-Z+]; do \ 1721 ln $$file tmp > /dev/null 2>&1 || cp $$file tmp; \ 1722 done 1723 cd config; \ 1724 for file in *[0-9a-zA-Z+]; do \ 1725 ln $$file ../tmp/config >/dev/null 2>&1 || cp $$file ../tmp/config; \ 1726 done 1727 cd objc; \ 1728 for file in *[0-9a-zA-Z+]; do \ 1729 ln $$file ../tmp/objc >/dev/null 2>&1 || cp $$file ../tmp/objc; \ 1730 done 1731 ln .gdbinit tmp 1732 mv tmp gcc-$(version) 1733# Get rid of everything we don't want in the distribution. 1734 cd gcc-$(version); make -f Makefile.in extraclean 1735# Make the distribution. 1736 tar chf gcc.xtar gcc-$(version) 1737# Get rid of the temporary directory. 1738 rm -rf gcc-$(version) 1739 1740# do make -f ../gcc/Makefile maketest DIR=../gcc 1741# in the intended test directory to make it a suitable test directory. 1742# THIS IS OBSOLETE; use the -srcdir operand in configure instead. 1743maketest: 1744 ln -s $(DIR)/*.[chy] . 1745 ln -s $(DIR)/configure . 1746 ln -s $(DIR)/*.def . 1747 -rm -f =* 1748 ln -s $(DIR)/.gdbinit . 1749 ln -s $(DIR)/$(FIXINCLUDES) . 1750 -ln -s $(DIR)/bison.simple . 1751 ln -s $(DIR)/config . 1752 ln -s $(DIR)/move-if-change . 1753# The then and else were swapped to avoid a problem on Ultrix. 1754 if [ ! -f Makefile ] ; then ln -s $(DIR)/Makefile .; else false; fi 1755 -rm tm.h aux-output.c config.h md 1756 make clean 1757# You must then run config to set up for compilation. 1758 1759bootstrap: force 1760# Only build the C compiler for stage1, because that is the only one that 1761# we can guarantee will build with the native compiler, and also it is the 1762# only thing useful for building stage2. 1763 $(MAKE) LANGUAGES=c 1764 $(MAKE) stage1 1765# This used to define ALLOCA as empty, but that would lead to bad results 1766# for a subsequent `make install' since that would not have ALLOCA empty. 1767# To prevent `make install' from compiling alloca.o and then relinking cc1 1768# because alloca.o is newer, we permit these recursive makes to compile 1769# alloca.o. Then cc1 is newer, so it won't have to be relinked. 1770 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" 1771 $(MAKE) stage2 1772 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" 1773 1774bootstrap2: force 1775 $(MAKE) CC="stage1/xgcc -Bstage1/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" 1776 $(MAKE) stage2 1777 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" 1778 1779bootstrap3: force 1780 $(MAKE) CC="stage2/xgcc -Bstage2/" CFLAGS="$(BOOT_CFLAGS)" libdir=$(libdir) LANGUAGES="$(LANGUAGES)" 1781 1782# Compare the object files in the current directory with those in the 1783# stage2 directory. 1784 1785compare: force 1786 for file in *.o; do \ 1787 tail +16c $$file > tmp-foo1; \ 1788 tail +16c stage2/$$file > tmp-foo2 2>/dev/null \ 1789 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \ 1790 done 1791 -rm -f tmp-foo* 1792 1793# Similar, but compare with stage3 directory 1794compare3: force 1795 for file in *.o; do \ 1796 tail +16c $$file > tmp-foo1; \ 1797 tail +16c stage3/$$file > tmp-foo2 2>/dev/null \ 1798 && (cmp tmp-foo1 tmp-foo2 || echo $$file differs); \ 1799 done 1800 -rm -f tmp-foo* 1801 1802# Copy the object files from a particular stage into a subdirectory. 1803stage1: force 1804 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi 1805 -mv $(STAGESTUFF) stage1 1806 -rm -f stage1/libgcc.a 1807 -cp libgcc.a stage1 1808 -if $(RANLIB_TEST) ; then $(RANLIB) stage1/libgcc.a; else true; fi 1809 1810stage2: force 1811 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi 1812 -mv $(STAGESTUFF) stage2 1813 -rm -f stage2/libgcc.a 1814 -cp libgcc.a stage2 1815 -if $(RANLIB_TEST) ; then $(RANLIB) stage2/libgcc.a; else true; fi 1816 1817stage3: force 1818 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi 1819 -mv $(STAGESTUFF) stage3 1820 -rm -f stage3/libgcc.a 1821 -cp libgcc.a stage3 1822 -if $(RANLIB_TEST) ; then $(RANLIB) stage3/libgcc.a; else true; fi 1823 1824stage4: force 1825 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi 1826 -mv $(STAGESTUFF) stage4 1827 -rm -f stage4/libgcc.a 1828 -cp libgcc.a stage4 1829 -if $(RANLIB_TEST) ; then $(RANLIB) stage4/libgcc.a; else true; fi 1830 1831# Copy just the executable files from a particular stage into a subdirectory, 1832# and delete the object files. Use this if you're just verifying a version 1833# that is pretty sure to work, and you are short of disk space. 1834risky-stage1: force 1835 -if [ -d stage1 ] ; then true ; else mkdir stage1 ; fi 1836 -mv cc1 cpp cccp gcc stage1 1837 -rm -f stage1/libgcc.a 1838 -cp libgcc.a stage1 && $(RANLIB) stage1/libgcc.a 1839 -make clean 1840 1841risky-stage2: force 1842 -if [ -d stage2 ] ; then true ; else mkdir stage2 ; fi 1843 -mv cc1 cpp cccp gcc stage2 1844 -rm -f stage2/libgcc.a 1845 -cp libgcc.a stage2 && $(RANLIB) stage2/libgcc.a 1846 -make clean 1847 1848risky-stage3: force 1849 -if [ -d stage3 ] ; then true ; else mkdir stage3 ; fi 1850 -mv cc1 cpp cccp gcc stage3 1851 -rm -f stage3/libgcc.a 1852 -cp libgcc.a stage3 && $(RANLIB) stage3/libgcc.a 1853 -make clean 1854 1855risky-stage4: force 1856 -if [ -d stage4 ] ; then true ; else mkdir stage4 ; fi 1857 -mv cc1 cpp cccp gcc stage4 1858 -rm -f stage4/libgcc.a 1859 -cp libgcc.a stage4 && $(RANLIB) stage4/libgcc.a 1860 -make clean 1861 1862#In GNU Make, ignore whether `stage*' exists. 1863.PHONY: stage1 stage2 stage3 stage4 clean realclean TAGS bootstrap 1864.PHONY: risky-stage1 risky-stage2 risky-stage3 risky-stage4 1865 1866force: 1867