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, 2007, 2008, 2009, 2010, 2011 10# Free Software Foundation 11# 12# This file is free software; you can redistribute it and/or modify 13# it under the terms of the GNU General Public License as published by 14# the Free Software Foundation; either version 3 of the License, or 15# (at your option) any later version. 16# 17# This program is distributed in the hope that it will be useful, 18# but WITHOUT ANY WARRANTY; without even the implied warranty of 19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20# GNU General Public License for more details. 21# 22# You should have received a copy of the GNU General Public License 23# along with this program; see the file COPYING3. If not see 24# <http://www.gnu.org/licenses/>. 25# 26 27# First, test for a proper version of make, but only where one is required. 28 29@if gcc 30ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty. 31$(error GNU make version 3.80 or newer is required.) 32endif 33@endif gcc 34 35# ------------------------------- 36# Standard Autoconf-set variables 37# ------------------------------- 38VPATH=@srcdir@ 39 40build_alias=@build_noncanonical@ 41build_vendor=@build_vendor@ 42build_os=@build_os@ 43build=@build@ 44host_alias=@host_noncanonical@ 45host_vendor=@host_vendor@ 46host_os=@host_os@ 47host=@host@ 48target_alias=@target_noncanonical@ 49target_vendor=@target_vendor@ 50target_os=@target_os@ 51target=@target@ 52 53program_transform_name = @program_transform_name@ 54 55prefix = @prefix@ 56exec_prefix = @exec_prefix@ 57 58srcdir = @srcdir@ 59 60bindir = @bindir@ 61sbindir = @sbindir@ 62libexecdir = @libexecdir@ 63datadir = @datadir@ 64sysconfdir = @sysconfdir@ 65sharedstatedir = @sharedstatedir@ 66localstatedir = @localstatedir@ 67libdir = @libdir@ 68includedir = @includedir@ 69oldincludedir = @oldincludedir@ 70infodir = @infodir@ 71datarootdir = @datarootdir@ 72docdir = @docdir@ 73pdfdir = @pdfdir@ 74htmldir = @htmldir@ 75mandir = @mandir@ 76man1dir = $(mandir)/man1 77man2dir = $(mandir)/man2 78man3dir = $(mandir)/man3 79man4dir = $(mandir)/man4 80man5dir = $(mandir)/man5 81man6dir = $(mandir)/man6 82man7dir = $(mandir)/man7 83man8dir = $(mandir)/man8 84man9dir = $(mandir)/man9 85 86INSTALL = @INSTALL@ 87INSTALL_PROGRAM = @INSTALL_PROGRAM@ 88INSTALL_SCRIPT = @INSTALL_SCRIPT@ 89INSTALL_DATA = @INSTALL_DATA@ 90LN = @LN@ 91LN_S = @LN_S@ 92MAINT = @MAINT@ 93MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ 94MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ 95 96# ------------------------------------------------- 97# Miscellaneous non-standard autoconf-set variables 98# ------------------------------------------------- 99 100# The gcc driver likes to know the arguments it was configured with. 101TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@ 102 103tooldir = @tooldir@ 104build_tooldir = @build_tooldir@ 105 106# This is the name of the environment variable used for the path to 107# the libraries. 108RPATH_ENVVAR = @RPATH_ENVVAR@ 109 110# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path 111# is used instead of the directory itself to avoid including built 112# executables in PATH. 113GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@ 114 115# Build programs are put under this directory. 116BUILD_SUBDIR = @build_subdir@ 117# This is set by the configure script to the arguments to use when configuring 118# directories built for the build system. 119BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)" 120 121# Linker flags to use on the host, for stage1 or when not 122# bootstrapping. 123STAGE1_LDFLAGS = @stage1_ldflags@ 124 125# Libraries to use on the host, for stage1 or when not bootstrapping. 126STAGE1_LIBS = @stage1_libs@ 127 128# Linker flags to use for stage2 and later. 129POSTSTAGE1_LDFLAGS = @poststage1_ldflags@ 130 131# Libraries to use for stage2 and later. 132POSTSTAGE1_LIBS = @poststage1_libs@ 133 134# This is the list of variables to export in the environment when 135# configuring any subdirectory. It must also be exported whenever 136# recursing into a build directory in case that directory's Makefile 137# re-runs configure. 138BASE_EXPORTS = \ 139 FLEX="$(FLEX)"; export FLEX; \ 140 LEX="$(LEX)"; export LEX; \ 141 BISON="$(BISON)"; export BISON; \ 142 YACC="$(YACC)"; export YACC; \ 143 M4="$(M4)"; export M4; \ 144 SED="$(SED)"; export SED; \ 145 AWK="$(AWK)"; export AWK; \ 146 MAKEINFO="$(MAKEINFO)"; export MAKEINFO; 147 148# This is the list of variables to export in the environment when 149# configuring subdirectories for the build system. 150BUILD_EXPORTS = \ 151 $(BASE_EXPORTS) \ 152 AR="$(AR_FOR_BUILD)"; export AR; \ 153 AS="$(AS_FOR_BUILD)"; export AS; \ 154 CC="$(CC_FOR_BUILD)"; export CC; \ 155 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \ 156 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 157 CXX="$(CXX_FOR_BUILD)"; export CXX; \ 158 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \ 159 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \ 160 GOC="$(GOC_FOR_BUILD)"; export GOC; \ 161 GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \ 162 GDC="$(GDC_FOR_BUILD)"; export GDC; \ 163 GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \ 164 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \ 165 LD="$(LD_FOR_BUILD)"; export LD; \ 166 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \ 167 NM="$(NM_FOR_BUILD)"; export NM; \ 168 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \ 169 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \ 170 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC; 171 172# These variables must be set on the make command line for directories 173# built for the build system to override those in BASE_FLAGS_TO_PASS. 174EXTRA_BUILD_FLAGS = \ 175 CFLAGS="$(CFLAGS_FOR_BUILD)" \ 176 LDFLAGS="$(LDFLAGS_FOR_BUILD)" 177 178# This is the list of directories to built for the host system. 179SUBDIRS = @configdirs@ 180TARGET_CONFIGDIRS = @target_configdirs@ 181# This is set by the configure script to the arguments to use when configuring 182# directories built for the host system. 183HOST_CONFIGARGS = @host_configargs@ 184# Host programs are put under this directory, which is . except if building 185# with srcdir=.. 186HOST_SUBDIR = @host_subdir@ 187# This is the list of variables to export in the environment when 188# configuring subdirectories for the host system. We need to pass 189# some to the GCC configure because of its hybrid host/target nature. 190HOST_EXPORTS = \ 191 $(BASE_EXPORTS) \ 192 CC="$(CC)"; export CC; \ 193 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \ 194 CFLAGS="$(CFLAGS)"; export CFLAGS; \ 195 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 196 CXX="$(CXX)"; export CXX; \ 197 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ 198 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \ 199 GOC="$(GOC)"; export GOC; \ 200 GDC="$(GDC)"; export GDC; \ 201 AR="$(AR)"; export AR; \ 202 AS="$(AS)"; export AS; \ 203 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ 204 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ 205 LD="$(LD)"; export LD; \ 206 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \ 207 NM="$(NM)"; export NM; \ 208 RANLIB="$(RANLIB)"; export RANLIB; \ 209 WINDRES="$(WINDRES)"; export WINDRES; \ 210 WINDMC="$(WINDMC)"; export WINDMC; \ 211 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ 212 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ 213 OTOOL="$(OTOOL)"; export OTOOL; \ 214 READELF="$(READELF)"; export READELF; \ 215 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \ 216 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \ 217 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \ 218 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \ 219 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \ 220 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \ 221 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \ 222 OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \ 223 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \ 224 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \ 225 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ 226 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \ 227 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \ 228 GMPINC="$(HOST_GMPINC)"; export GMPINC; \ 229 ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \ 230 ISLINC="$(HOST_ISLINC)"; export ISLINC; \ 231 LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \ 232 LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \ 233 XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \ 234@if gcc-bootstrap 235 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 236@endif gcc-bootstrap 237 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); 238 239POSTSTAGE1_CXX_EXPORT = \ 240 CXX='$(CXX)'; export CXX; \ 241 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD; 242@if target-libstdc++-v3-bootstrap 243# Override the above if we're bootstrapping C++. 244POSTSTAGE1_CXX_EXPORT = \ 245 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \ 246 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \ 247 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ 248 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \ 249 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \ 250 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \ 251 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \ 252 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ 253 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \ 254 export CXX; \ 255 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD; 256@endif target-libstdc++-v3-bootstrap 257 258# Similar, for later GCC stages. 259POSTSTAGE1_HOST_EXPORTS = \ 260 $(HOST_EXPORTS) \ 261 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \ 262 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \ 263 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \ 264 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \ 265 $(POSTSTAGE1_CXX_EXPORT) \ 266 $(LTO_EXPORTS) \ 267 GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \ 268 -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \ 269 -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \ 270 -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \ 271 -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \ 272 -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \ 273 export GDC; \ 274 GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \ 275 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \ 276 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \ 277 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS; 278 279# Target libraries are put under this directory: 280TARGET_SUBDIR = @target_subdir@ 281# This is set by the configure script to the arguments to use when configuring 282# directories built for the target. 283TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)" 284# This is the list of variables to export in the environment when 285# configuring subdirectories for the target system. 286BASE_TARGET_EXPORTS = \ 287 $(BASE_EXPORTS) \ 288 AR="$(AR_FOR_TARGET)"; export AR; \ 289 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \ 290 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \ 291 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ 292 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 293 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \ 294 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ 295 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \ 296 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \ 297 GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \ 298 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \ 299 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \ 300 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \ 301 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \ 302 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \ 303 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \ 304 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \ 305 OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \ 306 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \ 307 READELF="$(READELF_FOR_TARGET)"; export READELF; \ 308 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \ 309 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \ 310 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \ 311@if gcc-bootstrap 312 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 313@endif gcc-bootstrap 314 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 315 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS; 316 317RAW_CXX_TARGET_EXPORTS = \ 318 $(BASE_TARGET_EXPORTS) \ 319 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \ 320 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; 321 322NORMAL_TARGET_EXPORTS = \ 323 $(BASE_TARGET_EXPORTS) \ 324 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; 325 326# Where to find GMP 327HOST_GMPLIBS = @gmplibs@ 328HOST_GMPINC = @gmpinc@ 329 330# Where to find isl 331HOST_ISLLIBS = @isllibs@ 332HOST_ISLINC = @islinc@ 333 334# Where to find libelf 335HOST_LIBELFLIBS = @libelflibs@ 336HOST_LIBELFINC = @libelfinc@ 337 338# ---------------------------------------------- 339# Programs producing files for the BUILD machine 340# ---------------------------------------------- 341 342SHELL = @SHELL@ 343 344# pwd command to use. Allow user to override default by setting PWDCMD in 345# the environment to account for automounters. The make variable must not 346# be called PWDCMD, otherwise the value set here is passed to make 347# subprocesses and overrides the setting from the user's environment. 348# Don't use PWD since it is a common shell environment variable and we 349# don't want to corrupt it. 350PWD_COMMAND = $${PWDCMD-pwd} 351 352# compilers to use to create programs which must be run in the build 353# environment. 354AR_FOR_BUILD = @AR_FOR_BUILD@ 355AS_FOR_BUILD = @AS_FOR_BUILD@ 356CC_FOR_BUILD = @CC_FOR_BUILD@ 357CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ 358CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@ 359CXX_FOR_BUILD = @CXX_FOR_BUILD@ 360DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@ 361GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@ 362GOC_FOR_BUILD = @GOC_FOR_BUILD@ 363GDC_FOR_BUILD = @GDC_FOR_BUILD@ 364LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ 365LD_FOR_BUILD = @LD_FOR_BUILD@ 366NM_FOR_BUILD = @NM_FOR_BUILD@ 367RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@ 368WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@ 369WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@ 370 371# Special variables passed down in EXTRA_GCC_FLAGS. They are defined 372# here so that they can be overridden by Makefile fragments. 373BUILD_PREFIX = @BUILD_PREFIX@ 374BUILD_PREFIX_1 = @BUILD_PREFIX_1@ 375 376# Flags to pass to stage2 and later makes. They are defined 377# here so that they can be overridden by Makefile fragments. 378BOOT_CFLAGS= -g -O2 379BOOT_LDFLAGS= 380BOOT_ADAFLAGS= -gnatpg 381 382AWK = @AWK@ 383SED = @SED@ 384BISON = @BISON@ 385YACC = @YACC@ 386FLEX = @FLEX@ 387LEX = @LEX@ 388M4 = @M4@ 389MAKEINFO = @MAKEINFO@ 390EXPECT = @EXPECT@ 391RUNTEST = @RUNTEST@ 392 393AUTO_PROFILE = gcc-auto-profile -c 10000000 394 395# This just becomes part of the MAKEINFO definition passed down to 396# sub-makes. It lets flags be given on the command line while still 397# using the makeinfo from the object tree. 398# (Default to avoid splitting info files by setting the threshold high.) 399MAKEINFOFLAGS = --split-size=5000000 400 401# --------------------------------------------- 402# Programs producing files for the HOST machine 403# --------------------------------------------- 404 405AS = @AS@ 406AR = @AR@ 407AR_FLAGS = rc 408CC = @CC@ 409CXX = @CXX@ 410DLLTOOL = @DLLTOOL@ 411LD = @LD@ 412LIPO = @LIPO@ 413NM = @NM@ 414OBJDUMP = @OBJDUMP@ 415OTOOL = @OTOOL@ 416RANLIB = @RANLIB@ 417READELF = @READELF@ 418STRIP = @STRIP@ 419WINDRES = @WINDRES@ 420WINDMC = @WINDMC@ 421 422GDC = @GDC@ 423GNATBIND = @GNATBIND@ 424GNATMAKE = @GNATMAKE@ 425 426CFLAGS = @CFLAGS@ 427LDFLAGS = @LDFLAGS@ 428LIBCFLAGS = $(CFLAGS) 429CXXFLAGS = @CXXFLAGS@ 430LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates 431GOCFLAGS = $(CFLAGS) 432GDCFLAGS = $(CFLAGS) 433 434CREATE_GCOV = create_gcov 435 436TFLAGS = 437 438# Defaults for all stages; some are overridden below. 439 440STAGE_CFLAGS = $(BOOT_CFLAGS) 441STAGE_TFLAGS = $(TFLAGS) 442STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@ 443 444[+ FOR bootstrap-stage +] 445# Defaults for stage [+id+]; some are overridden below. 446STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS) 447STAGE[+id+]_CXXFLAGS = $(CXXFLAGS) 448@if target-libstdc++-v3-bootstrap 449# Override the above if we're bootstrapping C++. 450STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS) 451@endif target-libstdc++-v3-bootstrap 452STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS) 453STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS) 454[+ ENDFOR bootstrap-stage +] 455 456# By default, C and C++ are the only stage1 languages, because they are the 457# only ones we require to build with the bootstrap compiler, and also the 458# only ones useful for building stage2. 459 460STAGE1_CFLAGS = @stage1_cflags@ 461STAGE1_CHECKING = @stage1_checking@ 462STAGE1_LANGUAGES = @stage1_languages@ 463# * We force-disable intermodule optimizations, even if 464# --enable-intermodule was passed, since the installed compiler 465# probably can't handle them. Luckily, autoconf always respects 466# the last argument when conflicting --enable arguments are passed. 467# * Likewise, we force-disable coverage flags, since the installed 468# compiler probably has never heard of them. 469# * We also disable -Wformat, since older GCCs don't understand newer %s. 470STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \ 471 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \ 472 --disable-build-format-warnings 473 474# When using the slow stage1 compiler disable IL verification and forcefully 475# enable it when using the stage2 compiler instead. As we later compare 476# stage2 and stage3 we are merely avoid doing redundant work, plus we apply 477# checking when building all target libraries for release builds. 478STAGE1_TFLAGS += -fno-checking 479STAGE2_CFLAGS += -fno-checking 480STAGE2_TFLAGS += -fno-checking 481STAGE3_CFLAGS += -fchecking=1 482STAGE3_TFLAGS += -fchecking=1 483 484STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate 485STAGEprofile_TFLAGS = $(STAGE2_TFLAGS) 486 487STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS)) 488STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS)) 489 490STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use 491STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS) 492 493STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g 494STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS) 495 496STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS) 497STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS) 498 499do-compare = @do_compare@ 500do-compare3 = $(do-compare) 501 502# ----------------------------------------------- 503# Programs producing files for the TARGET machine 504# ----------------------------------------------- 505 506AR_FOR_TARGET=@AR_FOR_TARGET@ 507AS_FOR_TARGET=@AS_FOR_TARGET@ 508CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ 509 510# If GCC_FOR_TARGET is not overriden on the command line, then this 511# variable is passed down to the gcc Makefile, where it is used to 512# build libgcc2.a. We define it here so that it can itself be 513# overridden on the command line. 514GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ 515CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ 516RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ 517GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ 518GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@ 519GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@ 520DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@ 521LD_FOR_TARGET=@LD_FOR_TARGET@ 522 523LIPO_FOR_TARGET=@LIPO_FOR_TARGET@ 524NM_FOR_TARGET=@NM_FOR_TARGET@ 525OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@ 526OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@ 527OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@ 528RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@ 529READELF_FOR_TARGET=@READELF_FOR_TARGET@ 530STRIP_FOR_TARGET=@STRIP_FOR_TARGET@ 531WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@ 532WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@ 533 534COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@ 535COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@ 536COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@ 537 538CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@ 539CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@ 540 541LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET) 542LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates 543LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@ 544GOCFLAGS_FOR_TARGET = -O2 -g 545GDCFLAGS_FOR_TARGET = -O2 -g 546 547FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@ 548SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@ 549DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@ 550 551XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET) 552 553# ------------------------------------ 554# Miscellaneous targets and flag lists 555# ------------------------------------ 556 557# The first rule in the file had better be this one. Don't put any above it. 558# This lives here to allow makefile fragments to contain dependencies. 559all: 560 561#### host and target specific makefile fragments come in here. 562@target_makefile_frag@ 563@alphaieee_frag@ 564@ospace_frag@ 565@host_makefile_frag@ 566### 567 568# This is the list of directories that may be needed in RPATH_ENVVAR 569# so that programs built for the target machine work. 570TARGET_LIB_PATH = [+ FOR target_modules +][+ 571 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ 572 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc) 573[+ FOR target_modules +][+ IF lib_path +] 574@if target-[+module+] 575TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]: 576@endif target-[+module+] 577[+ ENDIF lib_path +][+ ENDFOR target_modules +] 578 579 580# This is the list of directories that may be needed in RPATH_ENVVAR 581# so that programs built for the host machine work. 582HOST_LIB_PATH = [+ FOR host_modules +][+ 583 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ 584 ENDFOR host_modules +] 585 586# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch 587@if gcc 588HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR): 589@endif gcc 590 591[+ FOR host_modules +][+ IF lib_path +] 592@if [+module+] 593HOST_LIB_PATH_[+module+] = \ 594 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap 595 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +] 596@endif [+module+] 597[+ ENDIF lib_path +][+ ENDFOR host_modules +] 598 599CXX_FOR_TARGET_FLAG_TO_PASS = \ 600 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" 601@if target-libstdc++-v3 602# CXX_FOR_TARGET is tricky to get right for target libs that require a 603# functional C++ compiler. When we recurse, if we expand 604# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get 605# libstdc++ include flags from the script. Instead, we get an 606# -funconfigured-* word, so that we'll get errors if this invalid C++ 607# command line is used for anything, but also so that we can use the 608# word to decide whether or not to pass on this CXX_FOR_TARGET. If we 609# don't pass it on, sub-make will use the default definition, that 610# re-expands it at the time of use, so we'll get it right when we need 611# it. One potential exception is the expansion of CXX_FOR_TARGET 612# passed down as part of CXX within TARGET_FLAGS, but this wouldn't 613# really work, for C++ host programs can't depend on the current-stage 614# C++ target library. 615CXX_FOR_TARGET_FLAG_TO_PASS = \ 616 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi) 617@endif target-libstdc++-v3 618 619# Flags to pass down to all sub-makes. STAGE*FLAGS, 620# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them 621# overrideable (for a bootstrap build stage1 also builds gcc.info). 622BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \ 623 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \ 624 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \ 625 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \ 626 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \ 627 "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \ 628 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \ 629 $(CXX_FOR_TARGET_FLAG_TO_PASS) \ 630 "TFLAGS=$(TFLAGS)" \ 631 "CONFIG_SHELL=$(SHELL)" \ 632 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \ 633 $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)") 634 635# We leave this in just in case, but it is not needed anymore. 636RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) 637 638# Flags to pass down to most sub-makes, in which we're building with 639# the host environment. 640EXTRA_HOST_FLAGS = \ 641 'AR=$(AR)' \ 642 'AS=$(AS)' \ 643 'CC=$(CC)' \ 644 'CXX=$(CXX)' \ 645 'DLLTOOL=$(DLLTOOL)' \ 646 'GFORTRAN=$(GFORTRAN)' \ 647 'GOC=$(GOC)' \ 648 'GDC=$(GDC)' \ 649 'LD=$(LD)' \ 650 'LIPO=$(LIPO)' \ 651 'NM=$(NM)' \ 652 'OBJDUMP=$(OBJDUMP)' \ 653 'OTOOL=$(OTOOL)' \ 654 'RANLIB=$(RANLIB)' \ 655 'READELF=$(READELF)' \ 656 'STRIP=$(STRIP)' \ 657 'WINDRES=$(WINDRES)' \ 658 'WINDMC=$(WINDMC)' \ 659 'CREATE_GCOV=$(CREATE_GCOV)' 660 661FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) 662 663# Flags to pass to stage1 or when not bootstrapping. 664 665STAGE1_FLAGS_TO_PASS = \ 666 LDFLAGS="$${LDFLAGS}" \ 667 HOST_LIBS="$${HOST_LIBS}" 668 669# Flags to pass to stage2 and later makes. 670 671POSTSTAGE1_FLAGS_TO_PASS = \ 672 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \ 673 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \ 674 GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \ 675 GNATBIND="$${GNATBIND}" \ 676 LDFLAGS="$${LDFLAGS}" \ 677 HOST_LIBS="$${HOST_LIBS}" \ 678 $(LTO_FLAGS_TO_PASS) \ 679 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" 680 681@if gcc-bootstrap 682EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \ 683 $(POSTSTAGE1_HOST_EXPORTS) \ 684 fi; 685 686EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS" 687@endif gcc-bootstrap 688 689# Flags to pass down to makes which are built with the target environment. 690# The double $ decreases the length of the command line; those variables 691# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The 692# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty, 693# so we expand them here. 694EXTRA_TARGET_FLAGS = \ 695 'AR=$$(AR_FOR_TARGET)' \ 696 'AS=$(COMPILER_AS_FOR_TARGET)' \ 697 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 698 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \ 699 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ 700 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \ 701 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 702 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \ 703 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \ 704 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 705 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 706 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \ 707 'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 708 'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \ 709 'LD=$(COMPILER_LD_FOR_TARGET)' \ 710 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \ 711 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \ 712 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \ 713 'NM=$(COMPILER_NM_FOR_TARGET)' \ 714 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \ 715 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \ 716 'RANLIB=$$(RANLIB_FOR_TARGET)' \ 717 'READELF=$$(READELF_FOR_TARGET)' \ 718 'WINDRES=$$(WINDRES_FOR_TARGET)' \ 719 'WINDMC=$$(WINDMC_FOR_TARGET)' \ 720 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \ 721 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \ 722 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \ 723 "TFLAGS=$$TFLAGS" 724 725TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) 726 727# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it 728# unfortunately needs the native compiler and the target ar and 729# ranlib. 730# If any variables are added here, they must be added to do-*, below. 731# The BUILD_* variables are a special case, which are used for the gcc 732# cross-building scheme. 733EXTRA_GCC_FLAGS = \ 734 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ 735 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ 736 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" 737 738GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) 739 740@if gcc 741BUILD_CONFIG = @BUILD_CONFIG@ 742ifneq ($(BUILD_CONFIG),) 743include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk) 744endif 745@endif gcc 746 747.PHONY: configure-host 748configure-host: [+ 749 FOR host_modules +] \ 750 maybe-configure-[+module+][+ 751 ENDFOR host_modules +] 752.PHONY: configure-target 753configure-target: [+ 754 FOR target_modules +] \ 755 maybe-configure-target-[+module+][+ 756 ENDFOR target_modules +] 757 758# The target built for a native non-bootstrap build. 759.PHONY: all 760all: 761@if gcc-bootstrap 762 [ -f stage_final ] || echo stage3 > stage_final 763 @r=`${PWD_COMMAND}`; export r; \ 764 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 765 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble 766@endif gcc-bootstrap 767 @: $(MAKE); $(unstage) 768 @r=`${PWD_COMMAND}`; export r; \ 769 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 770@if gcc-bootstrap 771 if [ -f stage_last ]; then \ 772 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \ 773 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \ 774 else \ 775@endif gcc-bootstrap 776 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \ 777@if gcc-bootstrap 778 ; \ 779 fi \ 780@endif gcc-bootstrap 781 && : 782 783.PHONY: all-build 784[+ FOR build_modules +] 785all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +] 786 787.PHONY: all-host 788[+ FOR host_modules +][+ IF bootstrap +] 789@if [+module+]-no-bootstrap[+ ENDIF bootstrap +] 790all-host: maybe-all-[+module+][+ IF bootstrap +] 791@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +] 792 793.PHONY: all-target 794[+ FOR target_modules +][+ IF bootstrap +] 795@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +] 796all-target: maybe-all-target-[+module+][+ IF bootstrap +] 797@endif target-[+module+]-no-bootstrap[+ 798 ENDIF bootstrap +][+ ENDFOR target_modules +] 799 800# Do a target for all the subdirectories. A ``make do-X'' will do a 801# ``make X'' in all subdirectories (because, in general, there is a 802# dependency (below) of X upon do-X, a ``make X'' will also do this, 803# but it may do additional work as well). 804[+ FOR recursive_targets +] 805.PHONY: do-[+make_target+] 806do-[+make_target+]: 807 @: $(MAKE); $(unstage) 808 @r=`${PWD_COMMAND}`; export r; \ 809 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 810 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \ 811 [+make_target+]-target 812 813 814.PHONY: [+make_target+]-host 815[+ FOR host_modules +] 816[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +] 817 818.PHONY: [+make_target+]-target 819[+ FOR target_modules +] 820[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +] 821[+ ENDFOR recursive_targets +] 822 823# Here are the targets which correspond to the do-X targets. 824 825.PHONY: info installcheck dvi pdf html 826.PHONY: install-info install-pdf install-html 827.PHONY: clean distclean mostlyclean maintainer-clean realclean 828.PHONY: local-clean local-distclean local-maintainer-clean 829info: do-info 830installcheck: do-installcheck 831dvi: do-dvi 832pdf: do-pdf 833html: do-html 834 835# Make sure makeinfo is built before we do a `make info', if we're 836# in fact building texinfo. 837do-info: maybe-all-texinfo 838 839install-info: do-install-info dir.info 840 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 841 if [ -f dir.info ]; then \ 842 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \ 843 else true; fi 844 845install-pdf: do-install-pdf 846 847install-html: do-install-html 848 849local-clean: 850 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log 851 852local-distclean: 853 -rm -f Makefile config.status config.cache mh-frag mt-frag 854 -rm -f maybedep.tmp serdep.tmp stage_final 855 -if [ "$(TARGET_SUBDIR)" != "." ]; then \ 856 rm -rf $(TARGET_SUBDIR); \ 857 else true; fi 858 -rm -rf $(BUILD_SUBDIR) 859 -if [ "$(HOST_SUBDIR)" != "." ]; then \ 860 rm -rf $(HOST_SUBDIR); \ 861 else true; fi 862 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile 863 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES 864 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null 865 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null 866 -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null 867 -rmdir texinfo zlib 2>/dev/null 868 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null 869 870local-maintainer-clean: 871 @echo "This command is intended for maintainers to use;" 872 @echo "it deletes files that may require special tools to rebuild." 873 874clean: do-clean local-clean 875mostlyclean: do-mostlyclean local-clean 876distclean: do-distclean local-clean local-distclean 877maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 878maintainer-clean: local-distclean 879realclean: maintainer-clean 880 881# Check target. 882 883.PHONY: check do-check 884check: do-check 885 886# Only include modules actually being configured and built. 887.PHONY: check-host 888check-host: [+ 889 FOR host_modules +] \ 890 maybe-check-[+module+][+ 891 ENDFOR host_modules +] 892 893.PHONY: check-target 894check-target: [+ 895 FOR target_modules +] \ 896 maybe-check-target-[+module+][+ 897 ENDFOR target_modules +] 898 899do-check: 900 @: $(MAKE); $(unstage) 901 @r=`${PWD_COMMAND}`; export r; \ 902 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 903 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target 904 905# Automated reporting of test results. 906 907warning.log: build.log 908 $(srcdir)/contrib/warn_summary build.log > $@ 909 910mail-report.log: 911 if test x'$(BOOT_CFLAGS)' != x''; then \ 912 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ 913 fi; \ 914 $(srcdir)/contrib/test_summary -t >$@ 915 chmod +x $@ 916 echo If you really want to send e-mail, run ./$@ now 917 918mail-report-with-warnings.log: warning.log 919 if test x'$(BOOT_CFLAGS)' != x''; then \ 920 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ 921 fi; \ 922 $(srcdir)/contrib/test_summary -t -i warning.log >$@ 923 chmod +x $@ 924 echo If you really want to send e-mail, run ./$@ now 925 926# Local Vim config 927 928$(srcdir)/.local.vimrc: 929 $(LN_S) contrib/vimrc $@ 930 931$(srcdir)/.lvimrc: 932 $(LN_S) contrib/vimrc $@ 933 934vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc 935 936.PHONY: vimrc 937 938# clang-format config 939 940$(srcdir)/.clang-format: 941 $(LN_S) contrib/clang-format $@ 942 943clang-format: $(srcdir)/.clang-format 944 945.PHONY: clang-format 946 947# Installation targets. 948 949.PHONY: install uninstall 950install: 951 @: $(MAKE); $(unstage) 952 @r=`${PWD_COMMAND}`; export r; \ 953 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 954 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target 955 956.PHONY: install-host-nogcc 957install-host-nogcc: [+ 958 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \ 959 maybe-install-[+module+][+ ENDIF +][+ 960 ENDFOR host_modules +] 961 962.PHONY: install-host 963install-host: [+ 964 FOR host_modules +] \ 965 maybe-install-[+module+][+ 966 ENDFOR host_modules +] 967 968.PHONY: install-target 969install-target: [+ 970 FOR target_modules +] \ 971 maybe-install-target-[+module+][+ 972 ENDFOR target_modules +] 973 974uninstall: 975 @echo "the uninstall target is not supported in this tree" 976 977.PHONY: install.all 978install.all: install-no-fixedincludes 979 @if [ -f ./gcc/Makefile ]; then \ 980 r=`${PWD_COMMAND}`; export r; \ 981 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 982 $(HOST_EXPORTS) \ 983 (cd ./gcc && \ 984 $(MAKE) $(FLAGS_TO_PASS) install-headers); \ 985 else \ 986 true; \ 987 fi 988 989# install-no-fixedincludes is used to allow the elaboration of binary packages 990# suitable for distribution, where we cannot include the fixed system header 991# files. 992.PHONY: install-no-fixedincludes 993install-no-fixedincludes: installdirs install-host-nogcc \ 994 install-target gcc-install-no-fixedincludes 995 996.PHONY: install-strip 997install-strip: 998 @: $(MAKE); $(unstage) 999 @r=`${PWD_COMMAND}`; export r; \ 1000 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1001 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target 1002 1003.PHONY: install-strip-host 1004install-strip-host: [+ 1005 FOR host_modules +] \ 1006 maybe-install-strip-[+module+][+ 1007 ENDFOR host_modules +] 1008 1009.PHONY: install-strip-target 1010install-strip-target: [+ 1011 FOR target_modules +] \ 1012 maybe-install-strip-target-[+module+][+ 1013 ENDFOR target_modules +] 1014 1015 1016### other supporting targets 1017 1018MAKEDIRS= \ 1019 $(DESTDIR)$(prefix) \ 1020 $(DESTDIR)$(exec_prefix) 1021.PHONY: installdirs 1022installdirs: mkinstalldirs 1023 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS) 1024 1025dir.info: do-install-info 1026 if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \ 1027 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \ 1028 mv -f dir.info.new dir.info; \ 1029 else true; \ 1030 fi 1031 1032dist: 1033 @echo "Building a full distribution of this tree isn't done" 1034 @echo "via 'make dist'. Check out the etc/ subdirectory" 1035 1036etags tags: TAGS 1037 1038# Right now this just builds TAGS in each subdirectory. emacs19 has the 1039# ability to use several tags files at once, so there is probably no need 1040# to combine them into one big TAGS file (like CVS 1.3 does). We could 1041# (if we felt like it) have this Makefile write a piece of elisp which 1042# the user could load to tell emacs19 where all the TAGS files we just 1043# built are. 1044TAGS: do-TAGS 1045 1046# ------------------------------------ 1047# Macros for configure and all targets 1048# ------------------------------------ 1049 1050[+ DEFINE configure +] 1051.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+] 1052maybe-configure-[+prefix+][+module+]: 1053@if gcc-bootstrap 1054configure-[+prefix+][+module+]: stage_current 1055@endif gcc-bootstrap 1056@if [+prefix+][+module+] 1057maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+] 1058configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +] 1059 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] 1060 @r=`${PWD_COMMAND}`; export r; \ 1061 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1062 [+ IF check_multilibs 1063 +]echo "Checking multilib configuration for [+module+]..."; \ 1064 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ 1065 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \ 1066 if test -r [+subdir+]/[+module+]/multilib.out; then \ 1067 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ 1068 rm -f [+subdir+]/[+module+]/multilib.tmp; \ 1069 else \ 1070 rm -f [+subdir+]/[+module+]/Makefile; \ 1071 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1072 fi; \ 1073 else \ 1074 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1075 fi; \ 1076 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ 1077 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ 1078 [+exports+] [+extra_exports+] \ 1079 echo Configuring in [+subdir+]/[+module+]; \ 1080 cd "[+subdir+]/[+module+]" || exit 1; \ 1081 case $(srcdir) in \ 1082 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ 1083 *) topdir=`echo [+subdir+]/[+module+]/ | \ 1084 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ 1085 esac; \ 1086 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \ 1087 [+ IF no-config-site +]rm -f no-such-file || : ; \ 1088 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \ 1089 $$s/$$module_srcdir/configure \ 1090 --srcdir=$${topdir}/$$module_srcdir \ 1091 [+args+] --build=${build_alias} --host=[+host_alias+] \ 1092 --target=[+target_alias+] [+extra_configure_flags+] \ 1093 || exit 1 1094@endif [+prefix+][+module+] 1095 1096[+ IF bootstrap +] 1097[+ FOR bootstrap_stage +] 1098.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+] 1099maybe-configure-stage[+id+]-[+prefix+][+module+]: 1100@if [+prefix+][+module+]-bootstrap 1101maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] 1102configure-stage[+id+]-[+prefix+][+module+]: 1103 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start 1104 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] 1105 @r=`${PWD_COMMAND}`; export r; \ 1106 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1107 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1108 [+ IF check_multilibs 1109 +]echo "Checking multilib configuration for [+module+]..."; \ 1110 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \ 1111 if test -r [+subdir+]/[+module+]/multilib.out; then \ 1112 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ 1113 rm -f [+subdir+]/[+module+]/multilib.tmp; \ 1114 else \ 1115 rm -f [+subdir+]/[+module+]/Makefile; \ 1116 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1117 fi; \ 1118 else \ 1119 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1120 fi; \ 1121 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ 1122 [+exports+][+ IF prev +] \ 1123 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \ 1124 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ 1125 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ 1126 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \ 1127 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \ 1128 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \ 1129 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \ 1130 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+ 1131 ENDIF prefix +] [+extra_exports+] \ 1132 echo Configuring stage [+id+] in [+subdir+]/[+module+]; \ 1133 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ 1134 cd [+subdir+]/[+module+] || exit 1; \ 1135 case $(srcdir) in \ 1136 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ 1137 *) topdir=`echo [+subdir+]/[+module+]/ | \ 1138 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ 1139 esac; \ 1140 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \ 1141 $(SHELL) $$s/$$module_srcdir/configure \ 1142 --srcdir=$${topdir}/$$module_srcdir \ 1143 [+args+] --build=${build_alias} --host=[+host_alias+] \ 1144 --target=[+target_alias+] \ 1145 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \ 1146 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \ 1147 [+extra_configure_flags+][+ ENDIF extra_configure_flags +] 1148@endif [+prefix+][+module+]-bootstrap 1149[+ ENDFOR bootstrap_stage +] 1150[+ ENDIF bootstrap +] 1151[+ ENDDEF +] 1152 1153[+ DEFINE all +] 1154.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+] 1155maybe-all-[+prefix+][+module+]: 1156@if gcc-bootstrap 1157all-[+prefix+][+module+]: stage_current 1158@endif gcc-bootstrap 1159@if [+prefix+][+module+] 1160TARGET-[+prefix+][+module+]=[+ 1161 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +] 1162maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+] 1163all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +] 1164 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] 1165 @r=`${PWD_COMMAND}`; export r; \ 1166 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1167 [+exports+] [+extra_exports+] \ 1168 (cd [+subdir+]/[+module+] && \ 1169 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \ 1170 $(TARGET-[+prefix+][+module+])) 1171@endif [+prefix+][+module+] 1172 1173[+ IF bootstrap +] 1174[+ FOR bootstrap_stage +] 1175.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+] 1176.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+] 1177maybe-all-stage[+id+]-[+prefix+][+module+]: 1178maybe-clean-stage[+id+]-[+prefix+][+module+]: 1179@if [+prefix+][+module+]-bootstrap 1180maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+] 1181all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+] 1182TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+]) 1183all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] 1184 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start 1185 @r=`${PWD_COMMAND}`; export r; \ 1186 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1187 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1188 [+exports+][+ IF prev +] \ 1189 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \ 1190 cd [+subdir+]/[+module+] && \ 1191 [+autoprofile+] \ 1192 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \ 1193 CFLAGS="$(CFLAGS_FOR_TARGET)" \ 1194 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \ 1195 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \ 1196 CFLAGS="$(STAGE[+id+]_CFLAGS)" \ 1197 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \ 1198 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \ 1199 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \ 1200 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \ 1201 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \ 1202 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \ 1203 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \ 1204 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \ 1205 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \ 1206 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \ 1207 $(TARGET-stage[+id+]-[+prefix+][+module+]) 1208 1209maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+] 1210clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+] 1211clean-stage[+id+]-[+prefix+][+module+]: 1212 @if [ $(current_stage) = stage[+id+] ]; then \ 1213 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \ 1214 else \ 1215 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \ 1216 $(MAKE) stage[+id+]-start; \ 1217 fi; \ 1218 cd [+subdir+]/[+module+] && \ 1219 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \ 1220 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean 1221@endif [+prefix+][+module+]-bootstrap 1222 1223[+ ENDFOR bootstrap_stage +] 1224[+ ENDIF bootstrap +] 1225[+ ENDDEF +] 1226 1227# -------------------------------------- 1228# Modules which run on the build machine 1229# -------------------------------------- 1230[+ FOR build_modules +] 1231[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" 1232 host_alias=(get "host" "${build_alias}") 1233 target_alias=(get "target" "${target_alias}") 1234 args="$(BUILD_CONFIGARGS)" no-config-site=true +] 1235 1236[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" 1237 args="$(EXTRA_BUILD_FLAGS)" +] 1238[+ ENDFOR build_module +] 1239 1240# -------------------------------------- 1241# Modules which run on the host machine 1242# -------------------------------------- 1243[+ FOR host_modules +] 1244[+ configure prefix="" subdir="$(HOST_SUBDIR)" 1245 exports="$(HOST_EXPORTS)" 1246 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" 1247 host_alias=(get "host" "${host_alias}") 1248 target_alias=(get "target" "${target_alias}") 1249 args="$(HOST_CONFIGARGS)" +] 1250 1251[+ all prefix="" subdir="$(HOST_SUBDIR)" 1252 exports="$(HOST_EXPORTS)" 1253 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" 1254 args="$(EXTRA_HOST_FLAGS)" 1255 stage1_args="$(STAGE1_FLAGS_TO_PASS)" 1256 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +] 1257 1258.PHONY: check-[+module+] maybe-check-[+module+] 1259maybe-check-[+module+]: 1260@if [+module+] 1261maybe-check-[+module+]: check-[+module+] 1262[+ IF no_check +] 1263check-[+module+]: 1264[+ ELIF no_check_cross +] 1265# This module is only tested in a native toolchain. 1266check-[+module+]: 1267 @: $(MAKE); $(unstage) 1268 @if [ '$(host)' = '$(target)' ]; then \ 1269 r=`${PWD_COMMAND}`; export r; \ 1270 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1271 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+ 1272 ENDIF bootstrap +] \ 1273 (cd $(HOST_SUBDIR)/[+module+] && \ 1274 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+ 1275 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check) 1276 fi 1277[+ ELSE check +] 1278check-[+module+]: 1279 @: $(MAKE); $(unstage) 1280 @r=`${PWD_COMMAND}`; export r; \ 1281 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1282 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+ 1283 ENDIF bootstrap +] \ 1284 (cd $(HOST_SUBDIR)/[+module+] && \ 1285 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+ 1286 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check) 1287[+ ENDIF no_check +] 1288@endif [+module+] 1289 1290.PHONY: install-[+module+] maybe-install-[+module+] 1291maybe-install-[+module+]: 1292@if [+module+] 1293maybe-install-[+module+]: install-[+module+] 1294[+ IF no_install +] 1295install-[+module+]: 1296[+ ELSE install +] 1297install-[+module+]: installdirs 1298 @: $(MAKE); $(unstage) 1299 @r=`${PWD_COMMAND}`; export r; \ 1300 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1301 $(HOST_EXPORTS) \ 1302 (cd $(HOST_SUBDIR)/[+module+] && \ 1303 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install) 1304[+ ENDIF no_install +] 1305@endif [+module+] 1306 1307.PHONY: install-strip-[+module+] maybe-install-strip-[+module+] 1308maybe-install-strip-[+module+]: 1309@if [+module+] 1310maybe-install-strip-[+module+]: install-strip-[+module+] 1311[+ IF no_install +] 1312install-strip-[+module+]: 1313[+ ELSE install +] 1314install-strip-[+module+]: installdirs 1315 @: $(MAKE); $(unstage) 1316 @r=`${PWD_COMMAND}`; export r; \ 1317 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1318 $(HOST_EXPORTS) \ 1319 (cd $(HOST_SUBDIR)/[+module+] && \ 1320 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip) 1321[+ ENDIF no_install +] 1322@endif [+module+] 1323 1324# Other targets (info, dvi, pdf, etc.) 1325[+ FOR recursive_targets +] 1326.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+] 1327maybe-[+make_target+]-[+module+]: 1328@if [+module+] 1329maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+] 1330[+ IF (match-value? = "missing" (get "make_target") ) +] 1331# [+module+] doesn't support [+make_target+]. 1332[+make_target+]-[+module+]: 1333[+ ELSE +] 1334[+make_target+]-[+module+]: [+ 1335 FOR depend +]\ 1336 [+depend+]-[+module+] [+ 1337 ENDFOR depend +] 1338 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage) 1339 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \ 1340 r=`${PWD_COMMAND}`; export r; \ 1341 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1342 $(HOST_EXPORTS) \ 1343 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \ 1344 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ 1345 done; \ 1346 echo "Doing [+make_target+] in [+module+]"; \ 1347 (cd $(HOST_SUBDIR)/[+module+] && \ 1348 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ 1349 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ 1350 "RANLIB=$${RANLIB}" \ 1351 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ 1352 [+make_target+]) \ 1353 || exit 1 1354[+ ENDIF +] 1355@endif [+module+] 1356[+ ENDFOR recursive_targets +] 1357[+ ENDFOR host_modules +] 1358 1359# --------------------------------------- 1360# Modules which run on the target machine 1361# --------------------------------------- 1362[+ FOR target_modules +] 1363 1364[+ IF raw_cxx +] 1365[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" 1366 check_multilibs=true 1367 exports="$(RAW_CXX_TARGET_EXPORTS)" 1368 host_alias=(get "host" "${target_alias}") 1369 target_alias=(get "target" "${target_alias}") 1370 args="$(TARGET_CONFIGARGS)" no-config-site=true +] 1371 1372[+ all prefix="target-" subdir="$(TARGET_SUBDIR)" 1373 exports="$(RAW_CXX_TARGET_EXPORTS)" 1374 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +] 1375[+ ELSE +] 1376[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" 1377 check_multilibs=true 1378 exports="$(NORMAL_TARGET_EXPORTS)" 1379 host_alias=(get "host" "${target_alias}") 1380 target_alias=(get "target" "${target_alias}") 1381 args="$(TARGET_CONFIGARGS)" no-config-site=true +] 1382 1383[+ all prefix="target-" subdir="$(TARGET_SUBDIR)" 1384 exports="$(NORMAL_TARGET_EXPORTS)" 1385 args="$(EXTRA_TARGET_FLAGS)" +] 1386[+ ENDIF +] 1387 1388.PHONY: check-target-[+module+] maybe-check-target-[+module+] 1389maybe-check-target-[+module+]: 1390@if target-[+module+] 1391maybe-check-target-[+module+]: check-target-[+module+] 1392[+ IF no_check +] 1393# Dummy target for uncheckable module. 1394check-target-[+module+]: 1395[+ ELSE check +] 1396check-target-[+module+]: 1397 @: $(MAKE); $(unstage) 1398 @r=`${PWD_COMMAND}`; export r; \ 1399 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1400IF raw_cxx +] 1401 $(RAW_CXX_TARGET_EXPORTS) \[+ 1402ELSE normal_cxx +] 1403 $(NORMAL_TARGET_EXPORTS) \[+ 1404ENDIF raw_cxx +] 1405 (cd $(TARGET_SUBDIR)/[+module+] && \ 1406 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+ 1407 IF raw_cxx 1408 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 1409 ENDIF raw_cxx 1410 +] [+extra_make_flags+] check) 1411[+ ENDIF no_check +] 1412@endif target-[+module+] 1413 1414.PHONY: install-target-[+module+] maybe-install-target-[+module+] 1415maybe-install-target-[+module+]: 1416@if target-[+module+] 1417maybe-install-target-[+module+]: install-target-[+module+] 1418[+ IF no_install +] 1419# Dummy target for uninstallable. 1420install-target-[+module+]: 1421[+ ELSE install +] 1422install-target-[+module+]: installdirs 1423 @: $(MAKE); $(unstage) 1424 @r=`${PWD_COMMAND}`; export r; \ 1425 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1426IF raw_cxx +] 1427 $(RAW_CXX_TARGET_EXPORTS) \[+ 1428ELSE normal_cxx +] 1429 $(NORMAL_TARGET_EXPORTS) \[+ 1430ENDIF raw_cxx +] 1431 (cd $(TARGET_SUBDIR)/[+module+] && \ 1432 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install) 1433[+ ENDIF no_install +] 1434@endif target-[+module+] 1435 1436.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+] 1437maybe-install-strip-target-[+module+]: 1438@if target-[+module+] 1439maybe-install-strip-target-[+module+]: install-strip-target-[+module+] 1440[+ IF no_install +] 1441# Dummy target for uninstallable. 1442install-strip-target-[+module+]: 1443[+ ELSE install +] 1444install-strip-target-[+module+]: installdirs 1445 @: $(MAKE); $(unstage) 1446 @r=`${PWD_COMMAND}`; export r; \ 1447 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1448IF raw_cxx +] 1449 $(RAW_CXX_TARGET_EXPORTS) \[+ 1450ELSE normal_cxx +] 1451 $(NORMAL_TARGET_EXPORTS) \[+ 1452ENDIF raw_cxx +] 1453 (cd $(TARGET_SUBDIR)/[+module+] && \ 1454 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip) 1455[+ ENDIF no_install +] 1456@endif target-[+module+] 1457 1458# Other targets (info, dvi, pdf, etc.) 1459[+ FOR recursive_targets +] 1460.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+] 1461maybe-[+make_target+]-target-[+module+]: 1462@if target-[+module+] 1463maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+] 1464[+ IF (match-value? = "missing" (get "make_target") ) +] 1465# [+module+] doesn't support [+make_target+]. 1466[+make_target+]-target-[+module+]: 1467[+ ELSE +] 1468[+make_target+]-target-[+module+]: [+ 1469 FOR depend +]\ 1470 [+depend+]-target-[+module+] [+ 1471 ENDFOR depend +] 1472 @: $(MAKE); $(unstage) 1473 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \ 1474 r=`${PWD_COMMAND}`; export r; \ 1475 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1476IF raw_cxx +] 1477 $(RAW_CXX_TARGET_EXPORTS) \[+ 1478ELSE normal_cxx +] 1479 $(NORMAL_TARGET_EXPORTS) \[+ 1480ENDIF raw_cxx +] 1481 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \ 1482 for flag in $(EXTRA_TARGET_FLAGS); do \ 1483 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ 1484 done; \ 1485 (cd $(TARGET_SUBDIR)/[+module+] && \ 1486 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ 1487 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ 1488 "RANLIB=$${RANLIB}" \ 1489 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ 1490 [+extra_make_flags+] [+make_target+]) \ 1491 || exit 1 1492[+ ENDIF +] 1493@endif target-[+module+] 1494[+ ENDFOR recursive_targets +] 1495[+ ENDFOR target_modules +] 1496 1497@if target-libgomp 1498.PHONY: check-target-libgomp-c++ 1499check-target-libgomp-c++: 1500 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp 1501 1502.PHONY: check-target-libgomp-fortran 1503check-target-libgomp-fortran: 1504 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp 1505 1506@endif target-libgomp 1507 1508@if target-libitm 1509.PHONY: check-target-libitm-c++ 1510check-target-libitm-c++: 1511 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm 1512 1513@endif target-libitm 1514 1515# ---------- 1516# GCC module 1517# ---------- 1518 1519@if gcc-no-bootstrap 1520.PHONY: cross 1521cross: all-build all-gas all-ld 1522 @r=`${PWD_COMMAND}`; export r; \ 1523 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1524 $(HOST_EXPORTS) \ 1525 echo "Building the C and C++ compiler"; \ 1526 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++" 1527 @r=`${PWD_COMMAND}`; export r; \ 1528 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1529 echo "Building runtime libraries"; \ 1530 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all 1531@endif gcc-no-bootstrap 1532 1533@if gcc 1534[+ FOR languages +] 1535.PHONY: check-gcc-[+language+] check-[+language+] 1536check-gcc-[+language+]: 1537 r=`${PWD_COMMAND}`; export r; \ 1538 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1539 $(HOST_EXPORTS) \ 1540 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]); 1541check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +] 1542[+ ENDFOR languages +] 1543 1544# The gcc part of install-no-fixedincludes, which relies on an intimate 1545# knowledge of how a number of gcc internal targets (inter)operate. Delegate. 1546.PHONY: gcc-install-no-fixedincludes 1547gcc-install-no-fixedincludes: 1548 @if [ -f ./gcc/Makefile ]; then \ 1549 r=`${PWD_COMMAND}`; export r; \ 1550 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1551 $(HOST_EXPORTS) \ 1552 (cd ./gcc \ 1553 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \ 1554 else true; fi 1555@endif gcc 1556 1557# --------------------- 1558# GCC bootstrap support 1559# --------------------- 1560 1561# We track the current stage (the one in 'gcc') in the stage_current file. 1562# stage_last instead tracks the stage that was built last. These targets 1563# are dummy when toplevel bootstrap is not active. 1564 1565# While making host and target tools, symlinks to the final stage must be 1566# there, so $(unstage) should be run at various points. To avoid excessive 1567# recursive invocations of make, we "inline" them using a variable. These 1568# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)" 1569# to avoid warnings from the GNU Make job server. 1570 1571unstage = : 1572stage = : 1573current_stage = "" 1574 1575@if gcc-bootstrap 1576unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi 1577stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi 1578current_stage = "`cat stage_current 2> /dev/null`" 1579@endif gcc-bootstrap 1580 1581.PHONY: unstage stage 1582unstage: 1583 @: $(MAKE); $(unstage) 1584stage: 1585 @: $(MAKE); $(stage) 1586 1587# Disable commands for lean bootstrap. 1588LEAN = false 1589 1590# We name the build directories for the various stages "stage1-gcc", 1591# "stage2-gcc","stage3-gcc", etc. 1592 1593# Since the 'compare' process will fail (on debugging information) if any 1594# directory names are different, we need to link the gcc directory for 1595# the previous stage to a constant name ('prev-gcc'), and to make the name of 1596# the build directories constant as well. For the latter, we use naked names 1597# like 'gcc', because the scripts in that directory assume it. We use 1598# mv on platforms where symlinks to directories do not work or are not 1599# reliable. 1600 1601# 'touch' doesn't work right on some platforms. 1602STAMP = echo timestamp > 1603 1604# We only want to compare .o files, so set this! 1605objext = .o 1606 1607[+ FOR bootstrap-stage +] 1608.PHONY: stage[+id+]-start stage[+id+]-end 1609 1610stage[+id+]-start:: 1611 @: $(MAKE); $(stage); \ 1612 echo stage[+id+] > stage_current; \ 1613 echo stage[+id+] > stage_last; \ 1614 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+ 1615 FOR host_modules +][+ IF bootstrap +] 1616@if [+ module +] 1617 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \ 1618 mkdir stage[+id+]-[+module+]; \ 1619 mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \ 1620 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +] 1621@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] 1622 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \ 1623 mkdir stage[+id+]-$(TARGET_SUBDIR); \ 1624 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \ 1625 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +] 1626 1627stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +] 1628@if [+ module +] 1629 @if test -d $(HOST_SUBDIR)/[+module+]; then \ 1630 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \ 1631 mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \ 1632 fi 1633@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] 1634 @if test -d $(TARGET_SUBDIR); then \ 1635 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \ 1636 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \ 1637 fi 1638 rm -f stage_current 1639 1640# Bubble a bug fix through all the stages up to stage [+id+]. They are 1641# remade, but not reconfigured. The next stage (if any) will not be 1642# reconfigured either. 1643.PHONY: stage[+id+]-bubble 1644stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +] 1645 @r=`${PWD_COMMAND}`; export r; \ 1646 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1647 if test -f stage[+id+]-lean [+ 1648 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \ 1649 echo Skipping rebuild of stage[+id+]; \ 1650 else \ 1651 $(MAKE) stage[+id+]-start; \[+IF lean +] 1652 if $(LEAN); then \ 1653 rm -rf stage[+lean+]-*; \ 1654 $(STAMP) stage[+lean+]-lean; \ 1655 fi; \[+ ENDIF lean +] 1656 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \ 1657 fi[+ IF compare-target +] 1658 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +] 1659 1660.PHONY: all-stage[+id+] clean-stage[+id+] 1661do-clean: clean-stage[+id+] 1662 1663# FIXME: Will not need to be conditional when toplevel bootstrap is the 1664# only possibility, but now it conflicts with no-bootstrap rules 1665@if gcc-bootstrap 1666[+ IF compare-target +] 1667[+compare-target+]: 1668 @r=`${PWD_COMMAND}`; export r; \ 1669 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1670 if test -f stage[+prev+]-lean; then \ 1671 echo Cannot compare object files as stage [+prev+] was deleted.; \ 1672 exit 0; \ 1673 fi; \ 1674 : $(MAKE); $(stage); \ 1675 rm -f .bad_compare; \ 1676 echo Comparing stages [+prev+] and [+id+]; \ 1677 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \ 1678 files=`find stage[+id+]-* -name "*$(objext)" -print | \ 1679 sed -n s,^stage$$sed-,,p`; \ 1680 for file in $${files}; do \ 1681 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \ 1682 if test ! -f $$f1; then continue; fi; \ 1683 $(do-[+compare-target+]) > /dev/null 2>&1; \ 1684 if test $$? -eq 1; then \ 1685 case $$file in \ 1686 @compare_exclusions@) \ 1687 echo warning: $$file differs ;; \ 1688 *) \ 1689 echo $$file differs >> .bad_compare ;; \ 1690 esac; \ 1691 fi; \ 1692 done; \ 1693 if [ -f .bad_compare ]; then \ 1694 echo "Bootstrap comparison failure!"; \ 1695 cat .bad_compare; \ 1696 exit 1; \ 1697 else \ 1698 echo Comparison successful.; \ 1699 fi; \ 1700 $(STAMP) [+compare-target+][+ IF prev +] 1701 if $(LEAN); then \ 1702 rm -rf stage[+prev+]-*; \ 1703 $(STAMP) stage[+prev+]-lean; \ 1704 fi[+ ENDIF prev +] 1705[+ ENDIF compare-target +] 1706 1707[+ IF bootstrap-target +] 1708.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean 1709[+bootstrap-target+]: 1710 echo stage[+id+] > stage_final 1711 @r=`${PWD_COMMAND}`; export r; \ 1712 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1713 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble 1714 @: $(MAKE); $(unstage) 1715 @r=`${PWD_COMMAND}`; export r; \ 1716 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1717 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1718 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1719 1720[+bootstrap-target+]-lean: 1721 echo stage[+id+] > stage_final 1722 @r=`${PWD_COMMAND}`; export r; \ 1723 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1724 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble 1725 @: $(MAKE); $(unstage) 1726 @r=`${PWD_COMMAND}`; export r; \ 1727 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1728 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1729 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1730[+ ENDIF bootstrap-target +] 1731 1732# Rules to wipe a stage and all the following ones, also used for cleanstrap 1733[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +] 1734.PHONY: distclean-stage[+id+] 1735distclean-stage[+id+]:: 1736 @: $(MAKE); $(stage) 1737 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last 1738 rm -rf stage[+id+]-* [+ 1739 IF compare-target +][+compare-target+] [+ ENDIF compare-target +] 1740 1741[+ IF cleanstrap-target +] 1742.PHONY: [+cleanstrap-target+] 1743[+cleanstrap-target+]: do-distclean local-clean 1744 echo stage[+id+] > stage_final 1745 @r=`${PWD_COMMAND}`; export r; \ 1746 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1747 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble 1748 @: $(MAKE); $(unstage) 1749 @r=`${PWD_COMMAND}`; export r; \ 1750 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1751 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1752 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1753[+ ENDIF cleanstrap-target +] 1754@endif gcc-bootstrap 1755 1756[+ ENDFOR bootstrap-stage +] 1757 1758stageprofile-end:: 1759 $(MAKE) distclean-stagefeedback 1760 1761stagefeedback-start:: 1762 @r=`${PWD_COMMAND}`; export r; \ 1763 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1764 for i in prev-*; do \ 1765 j=`echo $$i | sed s/^prev-//`; \ 1766 cd $$r/$$i && \ 1767 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \ 1768 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \ 1769 done 1770 1771@if gcc-bootstrap 1772do-distclean: distclean-stage1 1773 1774# Provide a GCC build when we're building target libraries. This does 1775# not work as a dependency, just as the minimum necessary to avoid errors. 1776stage_last: 1777 @r=`${PWD_COMMAND}`; export r; \ 1778 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1779 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble 1780 1781# Same as unstage, but not phony and defaulting to stage1-start. We place 1782# it in the dependency so that for example `make -j3 all-gcc' works. 1783stage_current: 1784 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi 1785 1786.PHONY: restrap 1787restrap:: 1788 @: $(MAKE); $(stage) 1789 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev 1790 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +] 1791restrap:: all 1792@endif gcc-bootstrap 1793 1794# -------------------------------------- 1795# Dependencies between different modules 1796# -------------------------------------- 1797 1798# Generic dependencies for target modules on host stuff, especially gcc 1799@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap 1800 +][+ FOR bootstrap_stage +] 1801configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ 1802 ENDFOR +][+ ELSE bootstrap +] 1803configure-target-[+module+]: stage_last[+ 1804 ENDIF bootstrap +][+ ENDFOR target_modules +] 1805@endif gcc-bootstrap 1806 1807@if gcc-no-bootstrap[+ FOR target_modules +] 1808configure-target-[+module+]: maybe-all-gcc[+ 1809 ENDFOR target_modules +] 1810@endif gcc-no-bootstrap 1811 1812 1813# There are two types of dependencies here: 'hard' dependencies, where one 1814# module simply won't build without the other; and 'soft' dependencies, where 1815# if the depended-on module is missing, the depending module will do without 1816# or find a substitute somewhere (perhaps installed). Soft dependencies 1817# are made here to depend on a 'maybe-' target. If you're not sure, 1818# it's safer to use a soft dependency. 1819 1820[+ ;; These Scheme functions build the bulk of the dependencies. 1821 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc", 1822 ;; where "maybe-" is only included if HARD is not true, and all-gcc 1823 ;; is taken from VAR-NAME. 1824 (define dep-target (lambda (module-kind var-name hard) 1825 (string-append 1826 (if hard "" "maybe-") 1827 (dep-subtarget var-name) 1828 module-kind 1829 (dep-module var-name) 1830 ))) 1831 1832 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars. 1833 (define make-dep (lambda (module-kind on-kind) 1834 (string-append 1835 (dep-target module-kind "module" #t) ": " 1836 (dep-target on-kind "on" (exist? "hard"))))) 1837 1838 ;; dep-subtarget extracts everything up to the first dash in the given 1839 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc". 1840 (define dep-subtarget (lambda (var-name) 1841 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-))))) 1842 1843 ;; dep-module extracts everything up to the first dash in the given 1844 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc". 1845 (define dep-module (lambda (var-name) 1846 (substring (get var-name) (+ 1 (string-index (get var-name) #\-))))) 1847 1848 ;; dep-stage builds a string for the prefix of a bootstrap stage. 1849 (define dep-stage (lambda () 1850 (string-append 1851 "stage" 1852 (get "id") 1853 "-"))) 1854 1855 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'" 1856 ;; but is written in Scheme. 1857 (define dep-maybe (lambda () 1858 (if (exist? "hard") "" "maybe-"))) 1859 1860 ;; dep-kind returns returns "prebootstrap" for configure or build 1861 ;; dependencies of bootstrapped modules on a build module 1862 ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is 1863 ;; on an "install" target, or if the dependence module is not 1864 ;; bootstrapped; otherwise, it returns "bootstrap" or 1865 ;; "postbootstrap" depending on whether the dependent module is 1866 ;; bootstrapped. All this is only necessary for host and target 1867 ;; modules. It might seem like, in order to avoid build races, we 1868 ;; might need more elaborate detection between prebootstrap and 1869 ;; postbootstrap modules, but there are no host prebootstrap 1870 ;; modules. If there were any non-bootstrap host modules that 1871 ;; bootstrap modules depended on, we'd get unsatisfied per-stage 1872 ;; dependencies on them, which would be immediately noticed. 1873 (define dep-kind (lambda () 1874 (cond 1875 ((and (hash-ref boot-modules (dep-module "module")) 1876 (=* (dep-module "on") "build-")) 1877 "prebootstrap") 1878 1879 ((or (= (dep-subtarget "on") "install-") 1880 (not (hash-ref boot-modules (dep-module "on")))) 1881 "normal") 1882 1883 ((hash-ref boot-modules (dep-module "module")) 1884 "bootstrap") 1885 1886 (1 "postbootstrap")))) 1887 1888 (define make-postboot-dep (lambda () 1889 (let ((target (dep-module "module")) (dep "stage_last")) 1890 (unless (= (hash-ref postboot-targets target) dep) 1891 (hash-create-handle! postboot-targets target dep) 1892 ;; All non-bootstrap modules' configure target already 1893 ;; depend on dep. 1894 (unless (=* target "target-") 1895 (string-append "configure-" target ": " dep "\n")))))) 1896 1897 ;; We now build the hash table that is used by dep-kind. 1898 (define boot-modules (make-hash-table 113)) 1899 (define postboot-targets (make-hash-table 113)) 1900+] 1901 1902[+ FOR host_modules +][+ 1903 (if (exist? "bootstrap") 1904 (hash-create-handle! boot-modules (get "module") #t)) 1905 "" +][+ ENDFOR host_modules +] 1906[+ FOR target_modules +][+ 1907 (if (exist? "bootstrap") 1908 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t)) 1909 "" +][+ ENDFOR target_modules +] 1910 1911# With all the machinery above in place, it is pretty easy to generate 1912# dependencies. Host dependencies are a bit more complex because we have 1913# to check for bootstrap/prebootstrap dependencies. To resolve 1914# prebootstrap dependencies, prebootstrap modules are gathered in 1915# a hash table. 1916[+ FOR dependencies +][+ CASE (dep-kind) +] 1917[+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +] 1918[+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +] 1919[+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +] 1920[+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +] 1921[+ == "normal" +][+ (make-dep "" "") +] 1922[+ ESAC +][+ ENDFOR dependencies +] 1923 1924@if gcc-bootstrap 1925[+ FOR dependencies +][+ CASE (dep-kind) +] 1926[+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+ 1927ENDFOR dependencies +]@endif gcc-bootstrap 1928 1929@unless gcc-bootstrap 1930[+ FOR dependencies +][+ CASE (dep-kind) +] 1931[+ == "postbootstrap" +][+ (make-dep "" "") +] 1932[+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap 1933 1934# Dependencies for target modules on other target modules are 1935# described by lang_env_dependencies; the defaults apply to anything 1936# not mentioned there. 1937[+ 1938 ;; Predicate for whether LANG was specified in lang_env_dependencies. 1939 (define lang-dep (lambda (lang) 1940 (hash-ref lang-env-deps (string-append (get "module") "-" lang)))) 1941 1942 ;; Build the hash table we will need. 1943 (define lang-env-deps (make-hash-table 7)) 1944+][+ FOR lang_env_dependencies +][+ 1945 (if (exist? "cxx") 1946 (hash-create-handle! lang-env-deps 1947 (string-append (get "module") "-" "cxx") #t)) 1948 1949 (if (exist? "no_c") 1950 (hash-create-handle! lang-env-deps 1951 (string-append (get "module") "-" "no_c") #t)) 1952 1953 (if (exist? "no_gcc") 1954 (hash-create-handle! lang-env-deps 1955 (string-append (get "module") "-" "no_gcc") #t)) 1956 "" +][+ ENDFOR lang_env_dependencies +] 1957 1958@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) 1959 +][+ IF bootstrap +][+ FOR bootstrap_stage +] 1960configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+ 1961 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +] 1962@endif gcc-bootstrap 1963 1964@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +] 1965configure-target-[+module+]: maybe-all-target-libgcc[+ 1966 ENDIF +][+ ENDFOR target_modules +] 1967@endif gcc-no-bootstrap 1968 1969[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +] 1970configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+ 1971 ENDIF +][+ IF (lang-dep "cxx") +] 1972configure-target-[+module+]: maybe-all-target-libstdc++-v3[+ 1973 ENDIF +] 1974[+ ENDFOR target_modules +] 1975 1976CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@ 1977GDB_TK = @GDB_TK@ 1978INSTALL_GDB_TK = @INSTALL_GDB_TK@ 1979configure-gdb: $(CONFIGURE_GDB_TK) 1980all-gdb: $(gdbnlmrequirements) $(GDB_TK) 1981install-gdb: $(INSTALL_GDB_TK) 1982 1983# Serialization dependencies. Host configures don't work well in parallel to 1984# each other, due to contention over config.cache. Target configures and 1985# build configures are similar. 1986@serialization_dependencies@ 1987 1988# -------------------------------- 1989# Regenerating top level configury 1990# -------------------------------- 1991 1992# Rebuilding Makefile.in, using autogen. 1993AUTOGEN = autogen 1994$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def 1995 cd $(srcdir) && $(AUTOGEN) Makefile.def 1996 1997# Rebuilding Makefile. 1998Makefile: $(srcdir)/Makefile.in config.status 1999 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status 2000 2001config.status: configure 2002 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck 2003 2004# Rebuilding configure. 2005AUTOCONF = autoconf 2006$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \ 2007 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \ 2008 $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \ 2009 $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \ 2010 $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4 2011 cd $(srcdir) && $(AUTOCONF) 2012 2013# ------------------------------ 2014# Special directives to GNU Make 2015# ------------------------------ 2016 2017# Don't pass command-line variables to submakes. 2018.NOEXPORT: 2019MAKEOVERRIDES= 2020 2021# end of Makefile.in 2022