1[+ AutoGen5 template -*- Mode: Makefile -*- 2in 3+] 4 5# Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'. 6# 7# Makefile for directory with subdirs to build. 8# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 9# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation 10# 11# This file is free software; you can redistribute it and/or modify 12# it under the terms of the GNU General Public License as published by 13# the Free Software Foundation; either version 2 of the License, or 14# (at your option) any later version. 15# 16# This program is distributed in the hope that it will be useful, 17# but WITHOUT ANY WARRANTY; without even the implied warranty of 18# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19# GNU General Public License for more details. 20# 21# You should have received a copy of the GNU General Public License 22# along with this program; if not, write to the Free Software 23# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 24# 25 26# ------------------------------- 27# Standard Autoconf-set variables 28# ------------------------------- 29VPATH=@srcdir@ 30 31build_alias=@build_noncanonical@ 32build_vendor=@build_vendor@ 33build_os=@build_os@ 34build=@build@ 35host_alias=@host_noncanonical@ 36host_vendor=@host_vendor@ 37host_os=@host_os@ 38host=@host@ 39target_alias=@target_noncanonical@ 40target_vendor=@target_vendor@ 41target_os=@target_os@ 42target=@target@ 43 44program_transform_name = @program_transform_name@ 45 46prefix = @prefix@ 47exec_prefix = @exec_prefix@ 48 49srcdir = @srcdir@ 50 51bindir = @bindir@ 52sbindir = @sbindir@ 53libexecdir = @libexecdir@ 54datadir = @datadir@ 55sysconfdir = @sysconfdir@ 56sharedstatedir = @sharedstatedir@ 57localstatedir = @localstatedir@ 58libdir = @libdir@ 59includedir = @includedir@ 60oldincludedir = @oldincludedir@ 61infodir = @infodir@ 62datarootdir = @datarootdir@ 63docdir = @docdir@ 64pdfdir = @pdfdir@ 65htmldir = @htmldir@ 66mandir = @mandir@ 67man1dir = $(mandir)/man1 68man2dir = $(mandir)/man2 69man3dir = $(mandir)/man3 70man4dir = $(mandir)/man4 71man5dir = $(mandir)/man5 72man6dir = $(mandir)/man6 73man7dir = $(mandir)/man7 74man8dir = $(mandir)/man8 75man9dir = $(mandir)/man9 76 77INSTALL = @INSTALL@ 78INSTALL_PROGRAM = @INSTALL_PROGRAM@ 79INSTALL_SCRIPT = @INSTALL_SCRIPT@ 80INSTALL_DATA = @INSTALL_DATA@ 81LN = @LN@ 82LN_S = @LN_S@ 83MAINT = @MAINT@ 84MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ 85MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ 86 87# ------------------------------------------------- 88# Miscellaneous non-standard autoconf-set variables 89# ------------------------------------------------- 90 91# The gcc driver likes to know the arguments it was configured with. 92TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@ 93 94tooldir = @tooldir@ 95build_tooldir = @build_tooldir@ 96 97GDB_NLM_DEPS = 98 99# This is the name of the environment variable used for the path to 100# the libraries. 101RPATH_ENVVAR = @RPATH_ENVVAR@ 102 103# Build programs are put under this directory. 104BUILD_SUBDIR = @build_subdir@ 105# This is set by the configure script to the arguments to use when configuring 106# directories built for the build system. 107BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)" 108 109# This is the list of variables to export in the environment when 110# configuring any subdirectory. It must also be exported whenever 111# recursing into a build directory in case that directory's Makefile 112# re-runs configure. 113BASE_EXPORTS = \ 114 FLEX="$(FLEX)"; export FLEX; \ 115 LEX="$(LEX)"; export LEX; \ 116 BISON="$(BISON)"; export BISON; \ 117 YACC="$(YACC)"; export YACC; \ 118 M4="$(M4)"; export M4; \ 119 MAKEINFO="$(MAKEINFO)"; export MAKEINFO; 120 121# This is the list of variables to export in the environment when 122# configuring subdirectories for the build system. 123BUILD_EXPORTS = \ 124 $(BASE_EXPORTS) \ 125 AR="$(AR_FOR_BUILD)"; export AR; \ 126 AS="$(AS_FOR_BUILD)"; export AS; \ 127 CC="$(CC_FOR_BUILD)"; export CC; \ 128 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \ 129 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 130 CXX="$(CXX_FOR_BUILD)"; export CXX; \ 131 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \ 132 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \ 133 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \ 134 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \ 135 LD="$(LD_FOR_BUILD)"; export LD; \ 136 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \ 137 NM="$(NM_FOR_BUILD)"; export NM; \ 138 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \ 139 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; 140 141# This is the list of directories to built for the host system. 142SUBDIRS = @configdirs@ 143# This is set by the configure script to the arguments to use when configuring 144# directories built for the host system. 145HOST_CONFIGARGS = @host_configargs@ 146# Host programs are put under this directory, which is . except if building 147# with srcdir=.. 148HOST_SUBDIR = @host_subdir@ 149# This is the list of variables to export in the environment when 150# configuring subdirectories for the host system. We need to pass 151# some to the GCC configure because of its hybrid host/target nature. 152HOST_EXPORTS = \ 153 $(BASE_EXPORTS) \ 154 CC="$(CC)"; export CC; \ 155 CFLAGS="$(CFLAGS)"; export CFLAGS; \ 156 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 157 CXX="$(CXX)"; export CXX; \ 158 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ 159 AR="$(AR)"; export AR; \ 160 AS="$(AS)"; export AS; \ 161 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ 162 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ 163 LD="$(LD)"; export LD; \ 164 LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \ 165 NM="$(NM)"; export NM; \ 166 RANLIB="$(RANLIB)"; export RANLIB; \ 167 WINDRES="$(WINDRES)"; export WINDRES; \ 168 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ 169 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ 170 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \ 171 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \ 172 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \ 173 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \ 174 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \ 175 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \ 176 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \ 177 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ 178 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \ 179 GMPINC="$(HOST_GMPINC)"; export GMPINC; \ 180@if gcc-bootstrap 181 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 182@endif gcc-bootstrap 183 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); 184 185# Similar, for later GCC stages. 186POSTSTAGE1_HOST_EXPORTS = \ 187 $(HOST_EXPORTS) \ 188 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \ 189 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \ 190 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \ 191 $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \ 192 -B$$r/$(HOST_SUBDIR)/prev-gcc/ \ 193 -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \ 194 LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS; 195 196# Target libraries are put under this directory: 197TARGET_SUBDIR = @target_subdir@ 198# This is set by the configure script to the arguments to use when configuring 199# directories built for the target. 200TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)" 201# This is the list of variables to export in the environment when 202# configuring subdirectories for the host system. 203BASE_TARGET_EXPORTS = \ 204 $(BASE_EXPORTS) \ 205 AR="$(AR_FOR_TARGET)"; export AR; \ 206 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \ 207 CC="$(CC_FOR_TARGET)"; export CC; \ 208 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ 209 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 210 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \ 211 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ 212 GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \ 213 GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \ 214 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \ 215 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \ 216 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \ 217 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \ 218 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \ 219 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \ 220 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \ 221 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \ 222 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \ 223 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); 224 225RAW_CXX_TARGET_EXPORTS = \ 226 $(BASE_TARGET_EXPORTS) \ 227 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \ 228 CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; 229 230NORMAL_TARGET_EXPORTS = \ 231 $(BASE_TARGET_EXPORTS) \ 232 CXX="$(CXX_FOR_TARGET)"; export CXX; 233 234# Where to find GMP 235HOST_GMPLIBS = @gmplibs@ 236HOST_GMPINC = @gmpinc@ 237 238# ---------------------------------------------- 239# Programs producing files for the BUILD machine 240# ---------------------------------------------- 241 242SHELL = @config_shell@ 243 244# pwd command to use. Allow user to override default by setting PWDCMD in 245# the environment to account for automounters. The make variable must not 246# be called PWDCMD, otherwise the value set here is passed to make 247# subprocesses and overrides the setting from the user's environment. 248# Don't use PWD since it is a common shell environment variable and we 249# don't want to corrupt it. 250PWD_COMMAND = $${PWDCMD-pwd} 251 252# compilers to use to create programs which must be run in the build 253# environment. 254CC_FOR_BUILD = @CC_FOR_BUILD@ 255CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ 256 257CXX_FOR_BUILD = $(CXX) 258 259# Special variables passed down in EXTRA_GCC_FLAGS. They are defined 260# here so that they can be overridden by Makefile fragments. 261BUILD_PREFIX = @BUILD_PREFIX@ 262BUILD_PREFIX_1 = @BUILD_PREFIX_1@ 263 264# Flags to pass to stage2 and later makes. They are defined 265# here so that they can be overridden by Makefile fragments. 266BOOT_CFLAGS= -g -O2 267BOOT_LDFLAGS= 268 269BISON = @BISON@ 270YACC = @YACC@ 271FLEX = @FLEX@ 272LEX = @LEX@ 273M4 = @M4@ 274MAKEINFO = @MAKEINFO@ 275EXPECT = @EXPECT@ 276RUNTEST = @RUNTEST@ 277 278# This just becomes part of the MAKEINFO definition passed down to 279# sub-makes. It lets flags be given on the command line while still 280# using the makeinfo from the object tree. 281# (Default to avoid splitting info files by setting the threshold high.) 282MAKEINFOFLAGS = --split-size=5000000 283 284# --------------------------------------------- 285# Programs producing files for the HOST machine 286# --------------------------------------------- 287 288AS = @AS@ 289AR = @AR@ 290ARFLAGS = @ARFLAGS@ 291CC = @CC@ 292CXX = @CXX@ 293DLLTOOL = @DLLTOOL@ 294LD = @LD@ 295LIPO = @LIPO@ 296NM = @NM@ 297OBJDUMP = @OBJDUMP@ 298RANLIB = @RANLIB@ 299STRIP = @STRIP@ 300WINDRES = @WINDRES@ 301 302GNATBIND = @GNATBIND@ 303GNATMAKE = @GNATMAKE@ 304 305CFLAGS = @CFLAGS@ 306LDFLAGS = @LDFLAGS@ 307LIBCFLAGS = $(CFLAGS) 308CXXFLAGS = @CXXFLAGS@ 309LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates 310PICFLAG = 311 312# Only build the C compiler for stage1, because that is the only one that 313# we can guarantee will build with the native compiler, and also it is the 314# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS), 315# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them 316# overrideable (for a bootstrap build stage1 also builds gcc.info). 317 318STAGE1_CFLAGS=@stage1_cflags@ 319STAGE1_CHECKING=@stage1_checking@ 320STAGE1_LANGUAGES=@stage1_languages@ 321 322# ----------------------------------------------- 323# Programs producing files for the TARGET machine 324# ----------------------------------------------- 325 326FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@ 327 328AR_FOR_TARGET=@AR_FOR_TARGET@ 329AS_FOR_TARGET=@AS_FOR_TARGET@ 330CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET) 331 332# If GCC_FOR_TARGET is not overriden on the command line, then this 333# variable is passed down to the gcc Makefile, where it is used to 334# build libgcc2.a. We define it here so that it can itself be 335# overridden on the command line. 336GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET) 337CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET) 338RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET) 339GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET) 340GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET) 341DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@ 342LD_FOR_TARGET=@LD_FOR_TARGET@ 343 344LIPO_FOR_TARGET=@LIPO_FOR_TARGET@ 345NM_FOR_TARGET=@NM_FOR_TARGET@ 346OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@ 347RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@ 348STRIP_FOR_TARGET=@STRIP_FOR_TARGET@ 349WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@ 350 351COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@ 352COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@ 353COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@ 354 355# During gcc bootstrap, if we use some random cc for stage1 then 356# CFLAGS will be just -g. We want to ensure that TARGET libraries 357# (which we know are built with gcc) are built with optimizations so 358# prepend -O2 when setting CFLAGS_FOR_TARGET. 359CFLAGS_FOR_TARGET = -O2 $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) 360SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@ 361CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) 362LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET) 363LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates 364LDFLAGS_FOR_TARGET = 365PICFLAG_FOR_TARGET = 366 367# ------------------------------------ 368# Miscellaneous targets and flag lists 369# ------------------------------------ 370 371# The first rule in the file had better be this one. Don't put any above it. 372# This lives here to allow makefile fragments to contain dependencies. 373all: 374 375#### host and target specific makefile fragments come in here. 376@target_makefile_frag@ 377@alphaieee_frag@ 378@ospace_frag@ 379@host_makefile_frag@ 380### 381 382# This is the list of directories that may be needed in RPATH_ENVVAR 383# so that prorgams built for the target machine work. 384TARGET_LIB_PATH = [+ FOR target_modules +][+ 385 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ 386 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc) 387[+ FOR target_modules +][+ IF lib_path +] 388@if target-[+module+] 389TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]: 390@endif target-[+module+] 391[+ ENDIF lib_path +][+ ENDFOR target_modules +] 392 393 394# This is the list of directories that may be needed in RPATH_ENVVAR 395# so that programs built for the host machine work. 396HOST_LIB_PATH = [+ FOR host_modules +][+ 397 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ 398 ENDFOR host_modules +] 399 400# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch 401@if gcc 402HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc: 403@endif gcc 404 405[+ FOR host_modules +][+ IF lib_path +] 406@if [+module+] 407HOST_LIB_PATH_[+module+] = \ 408 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap 409 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +] 410@endif [+module+] 411[+ ENDIF lib_path +][+ ENDFOR host_modules +] 412 413# Flags to pass down to all sub-makes. 414BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \ 415 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \ 416 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \ 417 "CONFIG_SHELL=$(SHELL)" \ 418 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" 419 420# We leave this in just in case, but it is not needed anymore. 421RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) 422 423# Flags to pass down to most sub-makes, in which we're building with 424# the host environment. 425EXTRA_HOST_FLAGS = \ 426 'AR=$(AR)' \ 427 'AS=$(AS)' \ 428 'CC=$(CC)' \ 429 'CXX=$(CXX)' \ 430 'DLLTOOL=$(DLLTOOL)' \ 431 'LD=$(LD)' \ 432 'LIPO=$(LIPO)' \ 433 'NM=$(NM)' \ 434 'OBJDUMP=$(OBJDUMP)' \ 435 'RANLIB=$(RANLIB)' \ 436 'STRIP=$(STRIP)' \ 437 'WINDRES=$(WINDRES)' 438 439FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) 440 441# Flags that are concerned with the location of the X11 include files 442# and library files 443# 444# NOTE: until the top-level is getting the values via autoconf, it only 445# causes problems to have this top-level Makefile overriding the autoconf-set 446# values in child directories. Only variables that don't conflict with 447# autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now. 448# 449X11_FLAGS_TO_PASS = \ 450 'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \ 451 'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)' 452 453# Flags to pass to stage2 and later makes. 454 455POSTSTAGE1_FLAGS_TO_PASS = \ 456 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \ 457 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \ 458 LDFLAGS="$(BOOT_LDFLAGS)" \ 459 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" 460 461# Flags to pass down to makes which are built with the target environment. 462# The double $ decreases the length of the command line; those variables 463# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The 464# COMPILER_ prefixed variables are not passed down so we expand them here. 465EXTRA_TARGET_FLAGS = \ 466 'AR=$$(AR_FOR_TARGET)' \ 467 'AS=$(COMPILER_AS_FOR_TARGET)' \ 468 'CC=$$(CC_FOR_TARGET)' \ 469 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \ 470 'CXX=$$(CXX_FOR_TARGET)' \ 471 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \ 472 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \ 473 'LD=$(COMPILER_LD_FOR_TARGET)' \ 474 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \ 475 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \ 476 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \ 477 'NM=$(COMPILER_NM_FOR_TARGET)' \ 478 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \ 479 'RANLIB=$$(RANLIB_FOR_TARGET)' \ 480 'WINDRES=$$(WINDRES_FOR_TARGET)' 481 482TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) 483 484# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it 485# unfortunately needs the native compiler and the target ar and 486# ranlib. 487# If any variables are added here, they must be added to do-*, below. 488# The BUILD_* variables are a special case, which are used for the gcc 489# cross-building scheme. 490EXTRA_GCC_FLAGS = \ 491 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ 492 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ 493 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ 494 "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ 495 "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ 496 "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" 497 498GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) 499 500.PHONY: configure-host 501configure-host: [+ 502 FOR host_modules +] \ 503 maybe-configure-[+module+][+ 504 ENDFOR host_modules +] 505.PHONY: configure-target 506configure-target: [+ 507 FOR target_modules +] \ 508 maybe-configure-target-[+module+][+ 509 ENDFOR target_modules +] 510 511# The target built for a native non-bootstrap build. 512.PHONY: all 513all: 514@if gcc-bootstrap 515 [ -f stage_final ] || echo stage3 > stage_final 516 @r=`${PWD_COMMAND}`; export r; \ 517 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 518 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble 519@endif gcc-bootstrap 520 @: $(MAKE); $(unstage) 521 @r=`${PWD_COMMAND}`; export r; \ 522 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 523 if [ -f stage_last ]; then \ 524 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \ 525 else \ 526 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \ 527 fi 528 529.PHONY: all-build 530[+ FOR build_modules +] 531all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +] 532 533.PHONY: all-host 534[+ FOR host_modules +][+ IF bootstrap +] 535@if [+module+]-no-bootstrap[+ ENDIF bootstrap +] 536all-host: maybe-all-[+module+][+ IF bootstrap +] 537@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +] 538 539.PHONY: all-target 540[+ FOR target_modules +][+ IF bootstrap +] 541@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +] 542all-target: maybe-all-target-[+module+][+ IF bootstrap +] 543@endif target-[+module+]-no-bootstrap[+ 544 ENDIF bootstrap +][+ ENDFOR target_modules +] 545 546# Do a target for all the subdirectories. A ``make do-X'' will do a 547# ``make X'' in all subdirectories (because, in general, there is a 548# dependency (below) of X upon do-X, a ``make X'' will also do this, 549# but it may do additional work as well). 550[+ FOR recursive_targets +] 551.PHONY: do-[+make_target+] 552do-[+make_target+]: 553 @: $(MAKE); $(unstage) 554 @r=`${PWD_COMMAND}`; export r; \ 555 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 556 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \ 557 [+make_target+]-target 558 559 560.PHONY: [+make_target+]-host 561[+ FOR host_modules +] 562[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +] 563 564.PHONY: [+make_target+]-target 565[+ FOR target_modules +] 566[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +] 567[+ ENDFOR recursive_targets +] 568 569# Here are the targets which correspond to the do-X targets. 570 571.PHONY: info installcheck dvi pdf html 572.PHONY: install-info install-pdf install-html 573.PHONY: clean distclean mostlyclean maintainer-clean realclean 574.PHONY: local-clean local-distclean local-maintainer-clean 575info: do-info 576installcheck: do-installcheck 577dvi: do-dvi 578pdf: do-pdf 579html: do-html 580 581# Make sure makeinfo is built before we do a `make info', if we're 582# in fact building texinfo. 583do-info: maybe-all-texinfo 584 585install-info: do-install-info dir.info 586 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 587 if [ -f dir.info ] ; then \ 588 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \ 589 else true ; fi 590 591install-pdf: do-install-pdf 592 593install-html: do-install-html 594 595local-clean: 596 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log 597 598local-distclean: 599 -rm -f Makefile config.status config.cache mh-frag mt-frag 600 -rm -f maybedep.tmp serdep.tmp 601 -if [ "$(TARGET_SUBDIR)" != "." ]; then \ 602 rm -rf $(TARGET_SUBDIR); \ 603 else true; fi 604 -rm -rf $(BUILD_SUBDIR) 605 -if [ "$(HOST_SUBDIR)" != "." ]; then \ 606 rm -rf $(HOST_SUBDIR); \ 607 else true; fi 608 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile 609 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES 610 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null 611 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null 612 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null 613 614local-maintainer-clean: 615 @echo "This command is intended for maintainers to use;" 616 @echo "it deletes files that may require special tools to rebuild." 617 618clean: do-clean local-clean 619mostlyclean: do-mostlyclean local-clean 620distclean: do-distclean local-clean local-distclean 621maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 622maintainer-clean: local-distclean 623realclean: maintainer-clean 624 625# Check target. 626 627.PHONY: check do-check 628check: do-check 629 630# Only include modules actually being configured and built. 631.PHONY: check-host 632check-host: [+ 633 FOR host_modules +] \ 634 maybe-check-[+module+][+ 635 ENDFOR host_modules +] 636 637.PHONY: check-target 638check-target: [+ 639 FOR target_modules +] \ 640 maybe-check-target-[+module+][+ 641 ENDFOR target_modules +] 642 643do-check: 644 @: $(MAKE); $(unstage) 645 @r=`${PWD_COMMAND}`; export r; \ 646 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 647 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target 648 649# Automated reporting of test results. 650 651warning.log: build.log 652 $(srcdir)/contrib/warn_summary build.log > $@ 653 654mail-report.log: 655 if test x'$(BOOT_CFLAGS)' != x''; then \ 656 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ 657 fi; \ 658 $(srcdir)/contrib/test_summary -t >$@ 659 chmod +x $@ 660 echo If you really want to send e-mail, run ./$@ now 661 662mail-report-with-warnings.log: warning.log 663 if test x'$(BOOT_CFLAGS)' != x''; then \ 664 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ 665 fi; \ 666 $(srcdir)/contrib/test_summary -t -i warning.log >$@ 667 chmod +x $@ 668 echo If you really want to send e-mail, run ./$@ now 669 670# Installation targets. 671 672.PHONY: install uninstall 673install: 674 @: $(MAKE); $(unstage) 675 @r=`${PWD_COMMAND}`; export r; \ 676 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 677 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target 678 679.PHONY: install-host-nogcc 680install-host-nogcc: [+ 681 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \ 682 maybe-install-[+module+][+ ENDIF +][+ 683 ENDFOR host_modules +] 684 685.PHONY: install-host 686install-host: [+ 687 FOR host_modules +] \ 688 maybe-install-[+module+][+ 689 ENDFOR host_modules +] 690 691.PHONY: install-target 692install-target: [+ 693 FOR target_modules +] \ 694 maybe-install-target-[+module+][+ 695 ENDFOR target_modules +] 696 697uninstall: 698 @echo "the uninstall target is not supported in this tree" 699 700.PHONY: install.all 701install.all: install-no-fixedincludes 702 @if [ -f ./gcc/Makefile ] ; then \ 703 r=`${PWD_COMMAND}` ; export r ; \ 704 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 705 $(HOST_EXPORTS) \ 706 (cd ./gcc && \ 707 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \ 708 else \ 709 true ; \ 710 fi 711 712# install-no-fixedincludes is used because Cygnus can not distribute 713# the fixed header files. 714.PHONY: install-no-fixedincludes 715install-no-fixedincludes: installdirs install-host-nogcc \ 716 install-target gcc-no-fixedincludes 717 718### other supporting targets 719 720MAKEDIRS= \ 721 $(DESTDIR)$(prefix) \ 722 $(DESTDIR)$(exec_prefix) 723.PHONY: installdirs 724installdirs: mkinstalldirs 725 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS) 726 727dir.info: do-install-info 728 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \ 729 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \ 730 mv -f dir.info.new dir.info ; \ 731 else true ; \ 732 fi 733 734dist: 735 @echo "Building a full distribution of this tree isn't done" 736 @echo "via 'make dist'. Check out the etc/ subdirectory" 737 738etags tags: TAGS 739 740# Right now this just builds TAGS in each subdirectory. emacs19 has the 741# ability to use several tags files at once, so there is probably no need 742# to combine them into one big TAGS file (like CVS 1.3 does). We could 743# (if we felt like it) have this Makefile write a piece of elisp which 744# the user could load to tell emacs19 where all the TAGS files we just 745# built are. 746TAGS: do-TAGS 747 748# ------------------------------------ 749# Macros for configure and all targets 750# ------------------------------------ 751 752[+ DEFINE configure +] 753.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+] 754maybe-configure-[+prefix+][+module+]: 755@if gcc-bootstrap 756configure-[+prefix+][+module+]: stage_current 757@endif gcc-bootstrap 758@if [+prefix+][+module+] 759maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+] 760configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +] 761 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] 762 @r=`${PWD_COMMAND}`; export r; \ 763 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 764 [+ IF check_multilibs 765 +]echo "Checking multilib configuration for [+module+]..."; \ 766 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \ 767 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \ 768 if test -r [+subdir+]/[+module+]/multilib.out; then \ 769 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ 770 rm -f [+subdir+]/[+module+]/multilib.tmp; \ 771 else \ 772 rm -f [+subdir+]/[+module+]/Makefile; \ 773 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 774 fi; \ 775 else \ 776 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 777 fi; \ 778 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ 779 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \ 780 [+exports+] \ 781 echo Configuring in [+subdir+]/[+module+]; \ 782 cd "[+subdir+]/[+module+]" || exit 1; \ 783 case $(srcdir) in \ 784 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ 785 *) topdir=`echo [+subdir+]/[+module+]/ | \ 786 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ 787 esac; \ 788 srcdiroption="--srcdir=$${topdir}/[+module+]"; \ 789 libsrcdir="$$s/[+module+]"; \ 790 [+ IF no-config-site +]rm -f no-such-file || : ; \ 791 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \ 792 [+args+] --build=${build_alias} --host=[+host_alias+] \ 793 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \ 794 || exit 1 795@endif [+prefix+][+module+] 796 797[+ IF bootstrap +] 798[+ FOR bootstrap_stage +] 799.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+] 800maybe-configure-stage[+id+]-[+prefix+][+module+]: 801@if [+prefix+][+module+]-bootstrap 802maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] 803configure-stage[+id+]-[+prefix+][+module+]: 804 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start 805 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] 806 @r=`${PWD_COMMAND}`; export r; \ 807 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 808 [+ IF check_multilibs 809 +]echo "Checking multilib configuration for [+module+]..."; \ 810 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \ 811 if test -r [+subdir+]/[+module+]/multilib.out; then \ 812 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ 813 rm -f [+subdir+]/[+module+]/multilib.tmp; \ 814 else \ 815 rm -f [+subdir+]/[+module+]/Makefile; \ 816 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 817 fi; \ 818 else \ 819 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 820 fi; \ 821 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ 822 [+exports+][+ IF prev +] \ 823 [+poststage1_exports+][+ ENDIF prev +] \ 824 CFLAGS="[+stage_cflags+]"; export CFLAGS; \ 825 LIBCFLAGS="[+stage_cflags+]"; export LIBCFLAGS; \ 826 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \ 827 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \ 828 cd [+subdir+]/[+module+] || exit 1; \ 829 case $(srcdir) in \ 830 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ 831 *) topdir=`echo [+subdir+]/[+module+]/ | \ 832 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ 833 esac; \ 834 srcdiroption="--srcdir=$${topdir}/[+module+]"; \ 835 libsrcdir="$$s/[+module+]"; \ 836 $(SHELL) $${libsrcdir}/configure \ 837 [+args+] --build=${build_alias} --host=[+host_alias+] \ 838 --target=[+target_alias+] $${srcdiroption} \ 839 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \ 840 [+stage_configure_flags+] [+extra_configure_flags+] 841@endif [+prefix+][+module+]-bootstrap 842[+ ENDFOR bootstrap_stage +] 843[+ ENDIF bootstrap +] 844[+ ENDDEF +] 845 846[+ DEFINE all +] 847.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+] 848maybe-all-[+prefix+][+module+]: 849@if gcc-bootstrap 850all-[+prefix+][+module+]: stage_current 851@endif gcc-bootstrap 852@if [+prefix+][+module+] 853TARGET-[+prefix+][+module+]=[+ 854 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +] 855maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+] 856all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +] 857 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] 858 @r=`${PWD_COMMAND}`; export r; \ 859 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 860 [+exports+] \ 861 (cd [+subdir+]/[+module+] && \ 862 $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+])) 863@endif [+prefix+][+module+] 864 865[+ IF bootstrap +] 866[+ FOR bootstrap_stage +] 867.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+] 868.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+] 869maybe-all-stage[+id+]-[+prefix+][+module+]: 870maybe-clean-stage[+id+]-[+prefix+][+module+]: 871@if [+prefix+][+module+]-bootstrap 872maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+] 873all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+] 874TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+]) 875all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] 876 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start 877 @r=`${PWD_COMMAND}`; export r; \ 878 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 879 [+exports+][+ IF prev +] \ 880 [+poststage1_exports+][+ ENDIF prev +] \ 881 cd [+subdir+]/[+module+] && \ 882 $(MAKE) [+args+] \ 883 CFLAGS="[+stage_cflags+]" LIBCFLAGS="[+stage_cflags+]" [+ 884 IF prev +][+poststage1_args+][+ ENDIF prev 885 +] [+extra_make_flags+] \ 886 $(TARGET-stage[+id+]-[+prefix+][+module+]) 887 888maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+] 889clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+] 890clean-stage[+id+]-[+prefix+][+module+]: 891 @if [ $(current_stage) = stage[+id+] ]; then \ 892 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \ 893 else \ 894 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \ 895 $(MAKE) stage[+id+]-start; \ 896 fi; \ 897 cd [+subdir+]/[+module+] && \ 898 $(MAKE) [+args+] [+ IF prev +] \ 899 [+poststage1_args+] [+ ENDIF prev +] \ 900 [+extra_make_flags+] clean 901@endif [+prefix+][+module+]-bootstrap 902 903[+ ENDFOR bootstrap_stage +] 904[+ ENDIF bootstrap +] 905[+ ENDDEF +] 906 907# -------------------------------------- 908# Modules which run on the build machine 909# -------------------------------------- 910[+ FOR build_modules +] 911[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" 912 host_alias=(get "host" "${build_alias}") 913 target_alias=(get "target" "${target_alias}") 914 args="$(BUILD_CONFIGARGS)" no-config-site=true +] 915 916[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +] 917[+ ENDFOR build_module +] 918 919# -------------------------------------- 920# Modules which run on the host machine 921# -------------------------------------- 922[+ FOR host_modules +] 923[+ configure prefix="" subdir="$(HOST_SUBDIR)" 924 exports="$(HOST_EXPORTS)" 925 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" 926 host_alias=(get "host" "${host_alias}") 927 target_alias=(get "target" "${target_alias}") 928 args="$(HOST_CONFIGARGS)" +] 929 930[+ all prefix="" subdir="$(HOST_SUBDIR)" 931 exports="$(HOST_EXPORTS)" 932 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" 933 args="$(FLAGS_TO_PASS)" 934 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +] 935 936.PHONY: check-[+module+] maybe-check-[+module+] 937maybe-check-[+module+]: 938@if [+module+] 939maybe-check-[+module+]: check-[+module+] 940[+ IF no_check +] 941check-[+module+]: 942[+ ELIF no_check_cross +] 943# This module is only tested in a native toolchain. 944check-[+module+]: 945 @: $(MAKE); $(unstage) 946 @if [ '$(host)' = '$(target)' ] ; then \ 947 r=`${PWD_COMMAND}`; export r; \ 948 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 949 $(HOST_EXPORTS) \ 950 (cd $(HOST_SUBDIR)/[+module+] && \ 951 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \ 952 fi 953[+ ELSE check +] 954check-[+module+]: 955 @: $(MAKE); $(unstage) 956 @r=`${PWD_COMMAND}`; export r; \ 957 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 958 $(HOST_EXPORTS) \ 959 (cd $(HOST_SUBDIR)/[+module+] && \ 960 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check) 961[+ ENDIF no_check +] 962@endif [+module+] 963 964.PHONY: install-[+module+] maybe-install-[+module+] 965maybe-install-[+module+]: 966@if [+module+] 967maybe-install-[+module+]: install-[+module+] 968[+ IF no_install +] 969install-[+module+]: 970[+ ELSE install +] 971install-[+module+]: installdirs 972 @: $(MAKE); $(unstage) 973 @r=`${PWD_COMMAND}`; export r; \ 974 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 975 $(HOST_EXPORTS) \ 976 (cd $(HOST_SUBDIR)/[+module+] && \ 977 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install) 978[+ ENDIF no_install +] 979@endif [+module+] 980 981# Other targets (info, dvi, pdf, etc.) 982[+ FOR recursive_targets +] 983.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+] 984maybe-[+make_target+]-[+module+]: 985@if [+module+] 986maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+] 987[+ IF (match-value? = "missing" (get "make_target") ) +] 988# [+module+] doesn't support [+make_target+]. 989[+make_target+]-[+module+]: 990[+ ELSE +] 991[+make_target+]-[+module+]: [+ 992 FOR depend +]\ 993 [+depend+]-[+module+] [+ 994 ENDFOR depend +] 995 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage) 996 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \ 997 r=`${PWD_COMMAND}`; export r; \ 998 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 999 $(HOST_EXPORTS) \ 1000 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \ 1001 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ 1002 done; \ 1003 echo "Doing [+make_target+] in [+module+]" ; \ 1004 (cd $(HOST_SUBDIR)/[+module+] && \ 1005 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ 1006 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ 1007 "RANLIB=$${RANLIB}" \ 1008 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ 1009 [+make_target+]) \ 1010 || exit 1 1011[+ ENDIF +] 1012@endif [+module+] 1013[+ ENDFOR recursive_targets +] 1014[+ ENDFOR host_modules +] 1015 1016# --------------------------------------- 1017# Modules which run on the target machine 1018# --------------------------------------- 1019[+ FOR target_modules +] 1020 1021[+ IF raw_cxx +] 1022[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" 1023 check_multilibs=true 1024 exports="$(RAW_CXX_TARGET_EXPORTS)" 1025 host_alias=(get "host" "${target_alias}") 1026 target_alias=(get "target" "${target_alias}") 1027 args="$(TARGET_CONFIGARGS)" no-config-site=true +] 1028 1029[+ all prefix="target-" subdir="$(TARGET_SUBDIR)" 1030 exports="$(RAW_CXX_TARGET_EXPORTS)" 1031 args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +] 1032[+ ELSE +] 1033[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" 1034 check_multilibs=true 1035 exports="$(NORMAL_TARGET_EXPORTS)" 1036 host_alias=(get "host" "${target_alias}") 1037 target_alias=(get "target" "${target_alias}") 1038 args="$(TARGET_CONFIGARGS)" no-config-site=true +] 1039 1040[+ all prefix="target-" subdir="$(TARGET_SUBDIR)" 1041 exports="$(NORMAL_TARGET_EXPORTS)" 1042 args="$(TARGET_FLAGS_TO_PASS)" +] 1043[+ ENDIF +] 1044 1045.PHONY: check-target-[+module+] maybe-check-target-[+module+] 1046maybe-check-target-[+module+]: 1047@if target-[+module+] 1048maybe-check-target-[+module+]: check-target-[+module+] 1049[+ IF no_check +] 1050# Dummy target for uncheckable module. 1051check-target-[+module+]: 1052[+ ELSE check +] 1053check-target-[+module+]: 1054 @: $(MAKE); $(unstage) 1055 @r=`${PWD_COMMAND}`; export r; \ 1056 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1057IF raw_cxx +] 1058 $(RAW_CXX_TARGET_EXPORTS) \[+ 1059ELSE normal_cxx +] 1060 $(NORMAL_TARGET_EXPORTS) \[+ 1061ENDIF raw_cxx +] 1062 (cd $(TARGET_SUBDIR)/[+module+] && \ 1063 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+ 1064 IF raw_cxx 1065 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 1066 ENDIF raw_cxx 1067 +] [+extra_make_flags+] check) 1068[+ ENDIF no_check +] 1069@endif target-[+module+] 1070 1071.PHONY: install-target-[+module+] maybe-install-target-[+module+] 1072maybe-install-target-[+module+]: 1073@if target-[+module+] 1074maybe-install-target-[+module+]: install-target-[+module+] 1075[+ IF no_install +] 1076# Dummy target for uninstallable. 1077install-target-[+module+]: 1078[+ ELSE install +] 1079install-target-[+module+]: installdirs 1080 @: $(MAKE); $(unstage) 1081 @r=`${PWD_COMMAND}`; export r; \ 1082 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1083IF raw_cxx +] 1084 $(RAW_CXX_TARGET_EXPORTS) \[+ 1085ELSE normal_cxx +] 1086 $(NORMAL_TARGET_EXPORTS) \[+ 1087ENDIF raw_cxx +] 1088 (cd $(TARGET_SUBDIR)/[+module+] && \ 1089 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install) 1090[+ ENDIF no_install +] 1091@endif target-[+module+] 1092 1093# Other targets (info, dvi, pdf, etc.) 1094[+ FOR recursive_targets +] 1095.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+] 1096maybe-[+make_target+]-target-[+module+]: 1097@if target-[+module+] 1098maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+] 1099[+ IF (match-value? = "missing" (get "make_target") ) +] 1100# [+module+] doesn't support [+make_target+]. 1101[+make_target+]-target-[+module+]: 1102[+ ELSE +] 1103[+make_target+]-target-[+module+]: [+ 1104 FOR depend +]\ 1105 [+depend+]-target-[+module+] [+ 1106 ENDFOR depend +] 1107 @: $(MAKE); $(unstage) 1108 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \ 1109 r=`${PWD_COMMAND}`; export r; \ 1110 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1111IF raw_cxx +] 1112 $(RAW_CXX_TARGET_EXPORTS) \[+ 1113ELSE normal_cxx +] 1114 $(NORMAL_TARGET_EXPORTS) \[+ 1115ENDIF raw_cxx +] 1116 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \ 1117 for flag in $(EXTRA_TARGET_FLAGS); do \ 1118 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ 1119 done; \ 1120 (cd $(TARGET_SUBDIR)/[+module+] && \ 1121 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ 1122 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ 1123 "RANLIB=$${RANLIB}" \ 1124 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" \ 1125 [+extra_make_flags+] [+make_target+]) \ 1126 || exit 1 1127[+ ENDIF +] 1128@endif target-[+module+] 1129[+ ENDFOR recursive_targets +] 1130[+ ENDFOR target_modules +] 1131 1132# ---------- 1133# GCC module 1134# ---------- 1135 1136@if gcc-no-bootstrap 1137.PHONY: cross 1138cross: all-build all-gas all-ld 1139 @r=`${PWD_COMMAND}`; export r; \ 1140 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1141 $(HOST_EXPORTS) \ 1142 echo "Building the C and C++ compiler"; \ 1143 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++" 1144 @r=`${PWD_COMMAND}`; export r; \ 1145 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \ 1146 echo "Building runtime libraries"; \ 1147 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all 1148@endif gcc-no-bootstrap 1149 1150@if gcc 1151.PHONY: check-gcc-c++ 1152check-gcc-c++: 1153 @if [ -f ./gcc/Makefile ] ; then \ 1154 r=`${PWD_COMMAND}`; export r; \ 1155 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1156 $(HOST_EXPORTS) \ 1157 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \ 1158 else \ 1159 true; \ 1160 fi 1161 1162.PHONY: check-c++ 1163check-c++: check-target-libstdc++-v3 check-gcc-c++ 1164 1165# Install the gcc headers files, but not the fixed include files, 1166# which Cygnus is not allowed to distribute. This rule is very 1167# dependent on the workings of the gcc Makefile.in. 1168.PHONY: gcc-no-fixedincludes 1169gcc-no-fixedincludes: 1170 @if [ -f ./gcc/Makefile ]; then \ 1171 rm -rf gcc/tmp-include; \ 1172 mv gcc/include gcc/tmp-include 2>/dev/null; \ 1173 mkdir gcc/include; \ 1174 cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \ 1175 touch gcc/stmp-fixinc gcc/include/fixed; \ 1176 rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \ 1177 r=`${PWD_COMMAND}`; export r; \ 1178 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \ 1179 $(HOST_EXPORTS) \ 1180 (cd ./gcc && \ 1181 $(MAKE) $(GCC_FLAGS_TO_PASS) install); \ 1182 rm -rf gcc/include; \ 1183 mv gcc/tmp-include gcc/include 2>/dev/null; \ 1184 else true; fi 1185@endif gcc 1186 1187# --------------------- 1188# GCC bootstrap support 1189# --------------------- 1190 1191# We track the current stage (the one in 'gcc') in the stage_current file. 1192# stage_last instead tracks the stage that was built last. These targets 1193# are dummy when toplevel bootstrap is not active. 1194 1195# While making host and target tools, symlinks to the final stage must be 1196# there, so $(unstage) should be run at various points. To avoid excessive 1197# recursive invocations of make, we "inline" them using a variable. These 1198# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)" 1199# to avoid warnings from the GNU Make job server. 1200 1201unstage = : 1202stage = : 1203current_stage = "" 1204 1205@if gcc-bootstrap 1206unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi 1207stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi 1208current_stage = "`cat stage_current 2> /dev/null`" 1209@endif gcc-bootstrap 1210 1211.PHONY: unstage stage 1212unstage: 1213 @: $(MAKE); $(unstage) 1214stage: 1215 @: $(MAKE); $(stage) 1216 1217# Disable commands for lean bootstrap. 1218LEAN = false 1219 1220# We name the build directories for the various stages "stage1-gcc", 1221# "stage2-gcc","stage3-gcc", etc. 1222 1223# Since the 'compare' process will fail (on debugging information) if any 1224# directory names are different, we need to link the gcc directory for 1225# the previous stage to a constant name ('prev-gcc'), and to make the name of 1226# the build directories constant as well. For the latter, we use naked names 1227# like 'gcc', because the scripts in that directory assume it. We use 1228# mv on platforms where symlinks to directories do not work or are not 1229# reliable. 1230 1231# 'touch' doesn't work right on some platforms. 1232STAMP = echo timestamp > 1233 1234# We only want to compare .o files, so set this! 1235objext = .o 1236 1237[+ FOR bootstrap-stage +] 1238.PHONY: stage[+id+]-start stage[+id+]-end 1239 1240stage[+id+]-start:: 1241 @: $(MAKE); $(stage); \ 1242 echo stage[+id+] > stage_current ; \ 1243 echo stage[+id+] > stage_last; \ 1244 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+ 1245 FOR host_modules +][+ IF bootstrap +] 1246@if [+ module +] 1247 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \ 1248 mkdir stage[+id+]-[+module+]; \ 1249 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \ 1250 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +] 1251@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] 1252 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \ 1253 mkdir stage[+id+]-$(TARGET_SUBDIR); \ 1254 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \ 1255 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +] 1256 1257stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +] 1258@if [+ module +] 1259 @if test -d $(HOST_SUBDIR)/[+module+] ; then \ 1260 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \ 1261 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \ 1262 fi 1263@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] 1264 @if test -d $(TARGET_SUBDIR) ; then \ 1265 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \ 1266 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \ 1267 fi 1268 rm -f stage_current 1269 1270# Bubble a bug fix through all the stages up to stage [+id+]. They are 1271# remade, but not reconfigured. The next stage (if any) will not be 1272# reconfigured as well. 1273.PHONY: stage[+id+]-bubble 1274stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +] 1275 @r=`${PWD_COMMAND}`; export r; \ 1276 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1277 if test -f stage[+id+]-lean [+ 1278 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \ 1279 echo Skipping rebuild of stage[+id+] ; \ 1280 else \ 1281 $(MAKE) stage[+id+]-start; \[+IF lean +] 1282 if $(LEAN); then \ 1283 rm -rf stage[+lean+]-* ; \ 1284 $(STAMP) stage[+lean+]-lean ; \ 1285 fi; \[+ ENDIF lean +] 1286 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \ 1287 fi[+ IF compare-target +] 1288 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +] 1289 1290.PHONY: all-stage[+id+] clean-stage[+id+] 1291do-clean: clean-stage[+id+] 1292 1293# FIXME: Will not need to be conditional when toplevel bootstrap is the 1294# only possibility, but now it conflicts with no-bootstrap rules 1295@if gcc-bootstrap 1296[+ IF compare-target +] 1297[+compare-target+]: 1298 @r=`${PWD_COMMAND}`; export r; \ 1299 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1300 if test -f stage[+prev+]-lean; then \ 1301 echo Cannot compare object files as stage [+prev+] was deleted. ; \ 1302 exit 0 ; \ 1303 fi; \ 1304 : $(MAKE); $(stage); \ 1305 rm -f .bad_compare ; \ 1306 echo Comparing stages [+prev+] and [+id+] ; \ 1307 cd stage[+id+]-gcc; \ 1308 files=`find . -name "*$(objext)" -print` ; \ 1309 cd .. ; \ 1310 for file in $${files} ; do \ 1311 f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \ 1312 @do_compare@ > /dev/null 2>&1; \ 1313 if test $$? -eq 1; then \ 1314 case $$file in \ 1315 ./cc*-checksum$(objext) | ./libgcc/* ) \ 1316 echo warning: $$file differs ;; \ 1317 *) \ 1318 echo $$file differs >> .bad_compare ;; \ 1319 esac ; \ 1320 fi ; \ 1321 done ; \ 1322 if [ -f .bad_compare ]; then \ 1323 echo "Bootstrap comparison failure!"; \ 1324 cat .bad_compare; \ 1325 exit 1; \ 1326 else \ 1327 echo Comparison successful.; \ 1328 fi ; \ 1329 $(STAMP) [+compare-target+][+ IF prev +] 1330 if $(LEAN); then \ 1331 rm -rf stage[+prev+]-*; \ 1332 $(STAMP) stage[+prev+]-lean; \ 1333 fi[+ ENDIF prev +] 1334[+ ENDIF compare-target +] 1335 1336[+ IF bootstrap-target +] 1337.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean 1338[+bootstrap-target+]: 1339 echo stage[+id+] > stage_final 1340 @r=`${PWD_COMMAND}`; export r; \ 1341 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1342 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble 1343 @: $(MAKE); $(unstage) 1344 @r=`${PWD_COMMAND}`; export r; \ 1345 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1346 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1347 1348[+bootstrap-target+]-lean: 1349 echo stage[+id+] > stage_final 1350 @r=`${PWD_COMMAND}`; export r; \ 1351 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1352 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble 1353 @: $(MAKE); $(unstage) 1354 @r=`${PWD_COMMAND}`; export r; \ 1355 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1356 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1357[+ ENDIF bootstrap-target +] 1358 1359# Rules to wipe a stage and all the following ones, also used for cleanstrap 1360[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +] 1361.PHONY: distclean-stage[+id+] 1362distclean-stage[+id+]:: 1363 @: $(MAKE); $(stage) 1364 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last 1365 rm -rf stage[+id+]-* [+ 1366 IF compare-target +][+compare-target+] [+ ENDIF compare-target +] 1367 1368[+ IF cleanstrap-target +] 1369.PHONY: [+cleanstrap-target+] 1370[+cleanstrap-target+]: do-distclean local-clean 1371 echo stage[+id+] > stage_final 1372 @r=`${PWD_COMMAND}`; export r; \ 1373 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1374 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble 1375 @: $(MAKE); $(unstage) 1376 @r=`${PWD_COMMAND}`; export r; \ 1377 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1378 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1379[+ ENDIF cleanstrap-target +] 1380@endif gcc-bootstrap 1381 1382[+ ENDFOR bootstrap-stage +] 1383 1384stageprofile-end:: 1385 $(MAKE) distclean-stagefeedback 1386 1387stagefeedback-start:: 1388 @r=`${PWD_COMMAND}`; export r; \ 1389 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1390 for i in prev-*; do \ 1391 j=`echo $$i | sed s/^prev-//` ; \ 1392 cd $$r/$$i && \ 1393 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \ 1394 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \ 1395 done 1396 1397@if gcc-bootstrap 1398do-distclean: distclean-stage1 1399 1400# Provide a GCC build when we're building target libraries. This does 1401# not work as a dependency, just as the minimum necessary to avoid errors. 1402stage_last: 1403 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble 1404 1405# Same as unstage, but not phony and defaulting to stage1-start. We place 1406# it in the dependency so that for example `make -j3 all-gcc' works. 1407stage_current: 1408 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi 1409 1410.PHONY: restrap 1411restrap: 1412 @: $(MAKE); $(stage) 1413 rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev 1414 +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +] 1415 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all 1416@endif gcc-bootstrap 1417 1418# -------------------------------------- 1419# Dependencies between different modules 1420# -------------------------------------- 1421 1422# Generic dependencies for target modules on host stuff, especially gcc 1423@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap 1424 +][+ FOR bootstrap_stage +] 1425configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ 1426 ENDFOR +][+ ELSE bootstrap +] 1427configure-target-[+module+]: stage_last[+ 1428 ENDIF bootstrap +][+ ENDFOR target_modules +] 1429@endif gcc-bootstrap 1430 1431@if gcc-no-bootstrap[+ FOR target_modules +] 1432configure-target-[+module+]: maybe-all-gcc[+ 1433 ENDFOR target_modules +] 1434@endif gcc-no-bootstrap 1435 1436 1437# There are two types of dependencies here: 'hard' dependencies, where one 1438# module simply won't build without the other; and 'soft' dependencies, where 1439# if the depended-on module is missing, the depending module will do without 1440# or find a substitute somewhere (perhaps installed). Soft dependencies 1441# are made here to depend on a 'maybe-' target. If you're not sure, 1442# it's safer to use a soft dependency. 1443 1444[+ ;; These Scheme functions build the bulk of the dependencies. 1445 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc", 1446 ;; where "maybe-" is only included if HARD is true, and all-gcc 1447 ;; is taken from VAR-NAME. 1448 (define dep-target (lambda (module-kind var-name hard) 1449 (string-append 1450 (if hard "" "maybe-") 1451 (dep-subtarget var-name) 1452 module-kind 1453 (dep-module var-name) 1454 ))) 1455 1456 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars. 1457 (define make-dep (lambda (module-kind on-kind) 1458 (string-append 1459 (dep-target module-kind "module" #t) ": " 1460 (dep-target on-kind "on" (exist? "hard"))))) 1461 1462 ;; dep-subtarget extracts everything up to the first dash in the given 1463 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc". 1464 (define dep-subtarget (lambda (var-name) 1465 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-))))) 1466 1467 ;; dep-module extracts everything up to the first dash in the given 1468 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc". 1469 (define dep-module (lambda (var-name) 1470 (substring (get var-name) (+ 1 (string-index (get var-name) #\-))))) 1471 1472 ;; dep-stage builds a string for the prefix of a bootstrap stage. 1473 (define dep-stage (lambda () 1474 (string-append 1475 "stage" 1476 (get "id") 1477 "-"))) 1478 1479 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'" 1480 ;; but is written in Scheme. 1481 (define dep-maybe (lambda () 1482 (if (exist? "hard") "" "maybe-"))) 1483 1484 ;; dep-kind returns "normal" if the dependency is on an "install" target, 1485 ;; or if either module is not bootstrapped. It returns "bootstrap" for 1486 ;; configure or build dependencies between bootstrapped modules; it returns 1487 ;; "prebootstrap" for configure or build dependencies of bootstrapped 1488 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this 1489 ;; is only necessary for host modules. 1490 (define dep-kind (lambda () 1491 (if (and (hash-ref boot-modules (dep-module "module")) 1492 (=* (dep-module "on") "build-")) 1493 "prebootstrap" 1494 1495 (if (or (= (dep-subtarget "on") "install-") 1496 (not (hash-ref boot-modules (dep-module "module"))) 1497 (not (hash-ref boot-modules (dep-module "on")))) 1498 "normal" 1499 "bootstrap")))) 1500 1501 ;; We now build the hash table that is used by dep-kind. 1502 (define boot-modules (make-hash-table 113)) 1503+] 1504 1505[+ FOR host_modules +][+ 1506 (if (exist? "bootstrap") 1507 (hash-create-handle! boot-modules (get "module") #t)) 1508 "" +][+ ENDFOR host_modules +] 1509[+ FOR target_modules +][+ 1510 (if (exist? "bootstrap") 1511 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t)) 1512 "" +][+ ENDFOR target_modules +] 1513 1514# With all the machinery above in place, it is pretty easy to generate 1515# dependencies. Host dependencies are a bit more complex because we have 1516# to check for bootstrap/prebootstrap dependencies. To resolve 1517# prebootstrap dependencies, prebootstrap modules are gathered in 1518# a hash table. 1519[+ FOR dependencies +][+ (make-dep "" "") +] 1520[+ CASE (dep-kind) +] 1521[+ == "prebootstrap" 1522 +][+ FOR bootstrap_stage +] 1523[+ (make-dep (dep-stage) "") +][+ 1524 ENDFOR bootstrap_stage +] 1525[+ == "bootstrap" 1526 +][+ FOR bootstrap_stage +] 1527[+ (make-dep (dep-stage) (dep-stage)) +][+ 1528 ENDFOR bootstrap_stage +] 1529[+ ESAC +][+ 1530ENDFOR dependencies +] 1531 1532# Dependencies for target modules on other target modules are 1533# described by lang_env_dependencies; the defaults apply to anything 1534# not mentioned there. 1535[+ 1536 ;; Predicate for whether LANG was specified in lang_env_dependencies. 1537 (define lang-dep (lambda (lang) 1538 (hash-ref lang-env-deps (string-append (get "module") "-" lang)))) 1539 1540 ;; Build the hash table we will need. 1541 (define lang-env-deps (make-hash-table 7)) 1542+][+ FOR lang_env_dependencies +][+ 1543 (if (exist? "cxx") 1544 (hash-create-handle! lang-env-deps 1545 (string-append (get "module") "-" "cxx") #t)) 1546 1547 (if (exist? "no_c") 1548 (hash-create-handle! lang-env-deps 1549 (string-append (get "module") "-" "no_c") #t)) 1550 1551 (if (exist? "no_gcc") 1552 (hash-create-handle! lang-env-deps 1553 (string-append (get "module") "-" "no_gcc") #t)) 1554 "" +][+ ENDFOR lang_env_dependencies +] 1555 1556@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) 1557 +][+ IF bootstrap +][+ FOR bootstrap_stage +] 1558configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+ 1559 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +] 1560@endif gcc-bootstrap 1561 1562@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +] 1563configure-target-[+module+]: maybe-all-target-libgcc[+ 1564 ENDIF +][+ ENDFOR target_modules +] 1565@endif gcc-no-bootstrap 1566 1567[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +] 1568configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+ 1569 ENDIF +][+ IF (lang-dep "cxx") +] 1570configure-target-[+module+]: maybe-all-target-libstdc++-v3[+ 1571 ENDIF +] 1572[+ ENDFOR target_modules +] 1573 1574CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@ 1575GDB_TK = @GDB_TK@ 1576INSTALL_GDB_TK = @INSTALL_GDB_TK@ 1577configure-gdb: $(CONFIGURE_GDB_TK) 1578all-gdb: $(gdbnlmrequirements) $(GDB_TK) 1579install-gdb: $(INSTALL_GDB_TK) 1580 1581# Serialization dependencies. Host configures don't work well in parallel to 1582# each other, due to contention over config.cache. Target configures and 1583# build configures are similar. 1584@serialization_dependencies@ 1585 1586# -------------------------------- 1587# Regenerating top level configury 1588# -------------------------------- 1589 1590# Rebuilding Makefile.in, using autogen. 1591AUTOGEN = autogen 1592$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def 1593 cd $(srcdir) && $(AUTOGEN) Makefile.def 1594 1595# Rebuilding Makefile. 1596Makefile: $(srcdir)/Makefile.in config.status 1597 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status 1598 1599config.status: configure 1600 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck 1601 1602# Rebuilding configure. 1603AUTOCONF = autoconf 1604$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 1605 cd $(srcdir) && $(AUTOCONF) 1606 1607# ------------------------------ 1608# Special directives to GNU Make 1609# ------------------------------ 1610 1611# Don't pass command-line variables to submakes. 1612.NOEXPORT: 1613MAKEOVERRIDES= 1614 1615# end of Makefile.in 1616