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 = $(mandir)/man9 85 86INSTALL = @INSTALL@ 87INSTALL_PROGRAM = @INSTALL_PROGRAM@ 88INSTALL_SCRIPT = @INSTALL_SCRIPT@ 89INSTALL_DATA = @INSTALL_DATA@ 90LN = @LN@ 91LN_S = @LN_S@ 92MAINT = @MAINT@ 93MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@ 94MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@ 95 96# ------------------------------------------------- 97# Miscellaneous non-standard autoconf-set variables 98# ------------------------------------------------- 99 100# The gcc driver likes to know the arguments it was configured with. 101TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@ 102 103tooldir = @tooldir@ 104build_tooldir = @build_tooldir@ 105 106# This is the name of the environment variable used for the path to 107# the libraries. 108RPATH_ENVVAR = @RPATH_ENVVAR@ 109 110# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path 111# is used instead of the directory itself to avoid including built 112# executables in PATH. 113GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@ 114 115# If the build should make suitable code for shared host resources. 116host_shared = @host_shared@ 117 118# Build programs are put under this directory. 119BUILD_SUBDIR = @build_subdir@ 120# This is set by the configure script to the arguments to use when configuring 121# directories built for the build system. 122BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)" 123 124# Linker flags to use on the host, for stage1 or when not 125# bootstrapping. 126STAGE1_LDFLAGS = @stage1_ldflags@ 127 128# Libraries to use on the host, for stage1 or when not bootstrapping. 129STAGE1_LIBS = @stage1_libs@ 130 131# Linker flags to use for stage2 and later. 132POSTSTAGE1_LDFLAGS = @poststage1_ldflags@ 133 134# Libraries to use for stage2 and later. 135POSTSTAGE1_LIBS = @poststage1_libs@ 136 137# This is the list of variables to export in the environment when 138# configuring any subdirectory. It must also be exported whenever 139# recursing into a build directory in case that directory's Makefile 140# re-runs configure. 141BASE_EXPORTS = \ 142 FLEX="$(FLEX)"; export FLEX; \ 143 LEX="$(LEX)"; export LEX; \ 144 BISON="$(BISON)"; export BISON; \ 145 YACC="$(YACC)"; export YACC; \ 146 M4="$(M4)"; export M4; \ 147 SED="$(SED)"; export SED; \ 148 AWK="$(AWK)"; export AWK; \ 149 MAKEINFO="$(MAKEINFO)"; export MAKEINFO; 150 151# This is the list of variables to export in the environment when 152# configuring subdirectories for the build system. 153BUILD_EXPORTS = \ 154 $(BASE_EXPORTS) \ 155 AR="$(AR_FOR_BUILD)"; export AR; \ 156 AS="$(AS_FOR_BUILD)"; export AS; \ 157 CC="$(CC_FOR_BUILD)"; export CC; \ 158 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \ 159 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 160 CXX="$(CXX_FOR_BUILD)"; export CXX; \ 161 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \ 162 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \ 163 GOC="$(GOC_FOR_BUILD)"; export GOC; \ 164 GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \ 165 GDC="$(GDC_FOR_BUILD)"; export GDC; \ 166 GDCFLAGS="$(GDCFLAGS_FOR_BUILD)"; export GDCFLAGS; \ 167 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \ 168 DSYMUTIL="$(DSYMUTIL_FOR_BUILD)"; export DSYMUTIL; \ 169 LD="$(LD_FOR_BUILD)"; export LD; \ 170 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \ 171 NM="$(NM_FOR_BUILD)"; export NM; \ 172 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \ 173 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \ 174 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC; 175 176# These variables must be set on the make command line for directories 177# built for the build system to override those in BASE_FLAGS_TO_PASS. 178EXTRA_BUILD_FLAGS = \ 179 CFLAGS="$(CFLAGS_FOR_BUILD)" \ 180 LDFLAGS="$(LDFLAGS_FOR_BUILD)" 181 182# This is the list of directories to built for the host system. 183SUBDIRS = @configdirs@ 184TARGET_CONFIGDIRS = @target_configdirs@ 185# This is set by the configure script to the arguments to use when configuring 186# directories built for the host system. 187HOST_CONFIGARGS = @host_configargs@ 188# Host programs are put under this directory, which is . except if building 189# with srcdir=.. 190HOST_SUBDIR = @host_subdir@ 191# This is the list of variables to export in the environment when 192# configuring subdirectories for the host system. We need to pass 193# some to the GCC configure because of its hybrid host/target nature. 194HOST_EXPORTS = \ 195 $(BASE_EXPORTS) \ 196 CC="$(CC)"; export CC; \ 197 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \ 198 CFLAGS="$(CFLAGS)"; export CFLAGS; \ 199 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 200 CXX="$(CXX)"; export CXX; \ 201 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \ 202 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \ 203 GOC="$(GOC)"; export GOC; \ 204 GDC="$(GDC)"; export GDC; \ 205 AR="$(AR)"; export AR; \ 206 AS="$(AS)"; export AS; \ 207 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \ 208 CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \ 209 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \ 210 DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \ 211 LD="$(LD)"; export LD; \ 212 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \ 213 NM="$(NM)"; export NM; \ 214 RANLIB="$(RANLIB)"; export RANLIB; \ 215 WINDRES="$(WINDRES)"; export WINDRES; \ 216 WINDMC="$(WINDMC)"; export WINDMC; \ 217 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \ 218 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \ 219 OTOOL="$(OTOOL)"; export OTOOL; \ 220 READELF="$(READELF)"; export READELF; \ 221 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \ 222 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \ 223 DSYMUTIL_FOR_TARGET="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL_FOR_TARGET; \ 224 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \ 225 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \ 226 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \ 227 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \ 228 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \ 229 OTOOL_FOR_TARGET="$(OTOOL_FOR_TARGET)"; export OTOOL_FOR_TARGET; \ 230 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \ 231 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \ 232 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \ 233 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \ 234 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \ 235 GMPINC="$(HOST_GMPINC)"; export GMPINC; \ 236 ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \ 237 ISLINC="$(HOST_ISLINC)"; export ISLINC; \ 238 LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \ 239 LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \ 240 XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \ 241@if gcc-bootstrap 242 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 243@endif gcc-bootstrap 244 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); 245 246POSTSTAGE1_CXX_EXPORT = \ 247 CXX='$(CXX)'; export CXX; \ 248 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD; 249@if target-libstdc++-v3-bootstrap 250# Override the above if we're bootstrapping C++. 251POSTSTAGE1_CXX_EXPORT = \ 252 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \ 253 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \ 254 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ 255 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \ 256 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \ 257 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \ 258 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \ 259 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ 260 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \ 261 export CXX; \ 262 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD; 263@endif target-libstdc++-v3-bootstrap 264 265# Similar, for later GCC stages. 266POSTSTAGE1_HOST_EXPORTS = \ 267 $(HOST_EXPORTS) \ 268 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \ 269 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \ 270 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \ 271 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \ 272 $(POSTSTAGE1_CXX_EXPORT) \ 273 $(LTO_EXPORTS) \ 274 GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \ 275 -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \ 276 -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \ 277 -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \ 278 -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \ 279 -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \ 280 export GDC; \ 281 GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \ 282 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \ 283 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \ 284 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS; 285 286# Target libraries are put under this directory: 287TARGET_SUBDIR = @target_subdir@ 288# This is set by the configure script to the arguments to use when configuring 289# directories built for the target. 290TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)" 291# This is the list of variables to export in the environment when 292# configuring subdirectories for the target system. 293BASE_TARGET_EXPORTS = \ 294 $(BASE_EXPORTS) \ 295 AR="$(AR_FOR_TARGET)"; export AR; \ 296 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \ 297 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \ 298 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ 299 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \ 300 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \ 301 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ 302 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \ 303 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \ 304 GDC="$(GDC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GDC; \ 305 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \ 306 DSYMUTIL="$(DSYMUTIL_FOR_TARGET)"; export DSYMUTIL; \ 307 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \ 308 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \ 309 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \ 310 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \ 311 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \ 312 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \ 313 OTOOL="$(OTOOL_FOR_TARGET)"; export OTOOL; \ 314 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \ 315 READELF="$(READELF_FOR_TARGET)"; export READELF; \ 316 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \ 317 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \ 318 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \ 319@if gcc-bootstrap 320 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 321@endif gcc-bootstrap 322 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \ 323 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS; 324 325RAW_CXX_TARGET_EXPORTS = \ 326 $(BASE_TARGET_EXPORTS) \ 327 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \ 328 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; 329 330NORMAL_TARGET_EXPORTS = \ 331 $(BASE_TARGET_EXPORTS) \ 332 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX; 333 334# Where to find GMP 335HOST_GMPLIBS = @gmplibs@ 336HOST_GMPINC = @gmpinc@ 337 338# Where to find isl 339HOST_ISLLIBS = @isllibs@ 340HOST_ISLINC = @islinc@ 341 342# Where to find libelf 343HOST_LIBELFLIBS = @libelflibs@ 344HOST_LIBELFINC = @libelfinc@ 345 346# ---------------------------------------------- 347# Programs producing files for the BUILD machine 348# ---------------------------------------------- 349 350SHELL = @SHELL@ 351 352# pwd command to use. Allow user to override default by setting PWDCMD in 353# the environment to account for automounters. The make variable must not 354# be called PWDCMD, otherwise the value set here is passed to make 355# subprocesses and overrides the setting from the user's environment. 356# Don't use PWD since it is a common shell environment variable and we 357# don't want to corrupt it. 358PWD_COMMAND = $${PWDCMD-pwd} 359 360# compilers to use to create programs which must be run in the build 361# environment. 362AR_FOR_BUILD = @AR_FOR_BUILD@ 363AS_FOR_BUILD = @AS_FOR_BUILD@ 364CC_FOR_BUILD = @CC_FOR_BUILD@ 365CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ 366CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@ 367CXX_FOR_BUILD = @CXX_FOR_BUILD@ 368DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@ 369DSYMUTIL_FOR_BUILD = @DSYMUTIL_FOR_BUILD@ 370GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@ 371GOC_FOR_BUILD = @GOC_FOR_BUILD@ 372GDC_FOR_BUILD = @GDC_FOR_BUILD@ 373LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@ 374LD_FOR_BUILD = @LD_FOR_BUILD@ 375NM_FOR_BUILD = @NM_FOR_BUILD@ 376RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@ 377WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@ 378WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@ 379 380# Special variables passed down in EXTRA_GCC_FLAGS. They are defined 381# here so that they can be overridden by Makefile fragments. 382BUILD_PREFIX = @BUILD_PREFIX@ 383BUILD_PREFIX_1 = @BUILD_PREFIX_1@ 384 385# Flags to pass to stage2 and later makes. They are defined 386# here so that they can be overridden by Makefile fragments. 387BOOT_CFLAGS= -g -O2 388BOOT_LDFLAGS= 389BOOT_ADAFLAGS= -gnatpg 390 391AWK = @AWK@ 392SED = @SED@ 393BISON = @BISON@ 394YACC = @YACC@ 395FLEX = @FLEX@ 396LEX = @LEX@ 397M4 = @M4@ 398MAKEINFO = @MAKEINFO@ 399EXPECT = @EXPECT@ 400RUNTEST = @RUNTEST@ 401 402AUTO_PROFILE = gcc-auto-profile -c 10000000 403 404# This just becomes part of the MAKEINFO definition passed down to 405# sub-makes. It lets flags be given on the command line while still 406# using the makeinfo from the object tree. 407# (Default to avoid splitting info files by setting the threshold high.) 408MAKEINFOFLAGS = --split-size=5000000 409 410# --------------------------------------------- 411# Programs producing files for the HOST machine 412# --------------------------------------------- 413 414AS = @AS@ 415AR = @AR@ 416AR_FLAGS = rc 417CC = @CC@ 418CXX = @CXX@ 419DLLTOOL = @DLLTOOL@ 420DSYMUTIL = @DSYMUTIL@ 421LD = @LD@ 422LIPO = @LIPO@ 423NM = @NM@ 424OBJDUMP = @OBJDUMP@ 425OTOOL = @OTOOL@ 426RANLIB = @RANLIB@ 427READELF = @READELF@ 428STRIP = @STRIP@ 429WINDRES = @WINDRES@ 430WINDMC = @WINDMC@ 431 432GDC = @GDC@ 433GNATBIND = @GNATBIND@ 434GNATMAKE = @GNATMAKE@ 435 436CFLAGS = @CFLAGS@ 437LDFLAGS = @LDFLAGS@ 438LIBCFLAGS = $(CFLAGS) 439CXXFLAGS = @CXXFLAGS@ 440LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates 441GOCFLAGS = $(CFLAGS) 442GDCFLAGS = $(CFLAGS) 443 444CREATE_GCOV = create_gcov 445 446TFLAGS = 447 448# Defaults for all stages; some are overridden below. 449 450STAGE_CFLAGS = $(BOOT_CFLAGS) 451STAGE_TFLAGS = $(TFLAGS) 452STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@ 453 454[+ FOR bootstrap-stage +] 455# Defaults for stage [+id+]; some are overridden below. 456STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS) 457STAGE[+id+]_CXXFLAGS = $(CXXFLAGS) 458@if target-libstdc++-v3-bootstrap 459# Override the above if we're bootstrapping C++. 460STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS) 461@endif target-libstdc++-v3-bootstrap 462STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS) 463STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS) 464[+ ENDFOR bootstrap-stage +] 465 466# By default, C and C++ are the only stage1 languages, because they are the 467# only ones we require to build with the bootstrap compiler, and also the 468# only ones useful for building stage2. 469 470STAGE1_CFLAGS = @stage1_cflags@ 471STAGE1_CHECKING = @stage1_checking@ 472STAGE1_LANGUAGES = @stage1_languages@ 473# * We force-disable intermodule optimizations, even if 474# --enable-intermodule was passed, since the installed compiler 475# probably can't handle them. Luckily, autoconf always respects 476# the last argument when conflicting --enable arguments are passed. 477# * Likewise, we force-disable coverage flags, since the installed 478# compiler probably has never heard of them. 479# * We also disable -Wformat, since older GCCs don't understand newer %s. 480STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \ 481 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \ 482 --disable-build-format-warnings 483 484# When using the slow stage1 compiler disable IL verification and forcefully 485# enable it when using the stage2 compiler instead. As we later compare 486# stage2 and stage3 we are merely avoid doing redundant work, plus we apply 487# checking when building all target libraries for release builds. 488STAGE1_TFLAGS += -fno-checking 489STAGE2_CFLAGS += -fno-checking 490STAGE2_TFLAGS += -fno-checking 491STAGE3_CFLAGS += -fchecking=1 492STAGE3_TFLAGS += -fchecking=1 493 494STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate 495STAGEprofile_TFLAGS = $(STAGE2_TFLAGS) 496 497STAGEtrain_CFLAGS = $(filter-out -fchecking=1,$(STAGE3_CFLAGS)) 498STAGEtrain_TFLAGS = $(filter-out -fchecking=1,$(STAGE3_TFLAGS)) 499 500STAGEfeedback_CFLAGS = $(STAGE4_CFLAGS) -fprofile-use 501STAGEfeedback_TFLAGS = $(STAGE4_TFLAGS) 502 503STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g 504STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS) 505 506STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS) 507STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS) 508 509do-compare = @do_compare@ 510do-compare3 = $(do-compare) 511 512# ----------------------------------------------- 513# Programs producing files for the TARGET machine 514# ----------------------------------------------- 515 516AR_FOR_TARGET=@AR_FOR_TARGET@ 517AS_FOR_TARGET=@AS_FOR_TARGET@ 518CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ 519 520# If GCC_FOR_TARGET is not overriden on the command line, then this 521# variable is passed down to the gcc Makefile, where it is used to 522# build libgcc2.a. We define it here so that it can itself be 523# overridden on the command line. 524GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ 525CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ 526RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ 527GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ 528GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@ 529GDC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GDC_FOR_TARGET@ 530DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@ 531DSYMUTIL_FOR_TARGET=@DSYMUTIL_FOR_TARGET@ 532LD_FOR_TARGET=@LD_FOR_TARGET@ 533 534LIPO_FOR_TARGET=@LIPO_FOR_TARGET@ 535NM_FOR_TARGET=@NM_FOR_TARGET@ 536OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@ 537OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@ 538OTOOL_FOR_TARGET=@OTOOL_FOR_TARGET@ 539RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@ 540READELF_FOR_TARGET=@READELF_FOR_TARGET@ 541STRIP_FOR_TARGET=@STRIP_FOR_TARGET@ 542WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@ 543WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@ 544 545COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@ 546COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@ 547COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@ 548 549CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@ 550CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@ 551 552LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET) 553LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates 554LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@ 555GOCFLAGS_FOR_TARGET = -O2 -g 556GDCFLAGS_FOR_TARGET = -O2 -g 557 558FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@ 559SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@ 560DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@ 561 562XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET) 563 564# ------------------------------------ 565# Miscellaneous targets and flag lists 566# ------------------------------------ 567 568# The first rule in the file had better be this one. Don't put any above it. 569# This lives here to allow makefile fragments to contain dependencies. 570all: 571 572#### host and target specific makefile fragments come in here. 573@target_makefile_frag@ 574@alphaieee_frag@ 575@ospace_frag@ 576@host_makefile_frag@ 577### 578 579# This is the list of directories that may be needed in RPATH_ENVVAR 580# so that programs built for the target machine work. 581TARGET_LIB_PATH = [+ FOR target_modules +][+ 582 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ 583 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc) 584[+ FOR target_modules +][+ IF lib_path +] 585@if target-[+module+] 586TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]: 587@endif target-[+module+] 588[+ ENDIF lib_path +][+ ENDFOR target_modules +] 589 590 591# This is the list of directories that may be needed in RPATH_ENVVAR 592# so that programs built for the host machine work. 593HOST_LIB_PATH = [+ FOR host_modules +][+ 594 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+ 595 ENDFOR host_modules +] 596 597# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch 598@if gcc 599HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR): 600@endif gcc 601 602[+ FOR host_modules +][+ IF lib_path +] 603@if [+module+] 604HOST_LIB_PATH_[+module+] = \ 605 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap 606 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +] 607@endif [+module+] 608[+ ENDIF lib_path +][+ ENDFOR host_modules +] 609 610CXX_FOR_TARGET_FLAG_TO_PASS = \ 611 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" 612@if target-libstdc++-v3 613# CXX_FOR_TARGET is tricky to get right for target libs that require a 614# functional C++ compiler. When we recurse, if we expand 615# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get 616# libstdc++ include flags from the script. Instead, we get an 617# -funconfigured-* word, so that we'll get errors if this invalid C++ 618# command line is used for anything, but also so that we can use the 619# word to decide whether or not to pass on this CXX_FOR_TARGET. If we 620# don't pass it on, sub-make will use the default definition, that 621# re-expands it at the time of use, so we'll get it right when we need 622# it. One potential exception is the expansion of CXX_FOR_TARGET 623# passed down as part of CXX within TARGET_FLAGS, but this wouldn't 624# really work, for C++ host programs can't depend on the current-stage 625# C++ target library. 626CXX_FOR_TARGET_FLAG_TO_PASS = \ 627 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi) 628@endif target-libstdc++-v3 629 630# Flags to pass down to all sub-makes. STAGE*FLAGS, 631# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them 632# overrideable (for a bootstrap build stage1 also builds gcc.info). 633BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \ 634 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \ 635 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \ 636 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \ 637 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \ 638 "STAGE[+id+]_GENERATOR_CFLAGS=$(STAGE[+id+]_GENERATOR_CFLAGS)" \ 639 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \ 640 $(CXX_FOR_TARGET_FLAG_TO_PASS) \ 641 "TFLAGS=$(TFLAGS)" \ 642 "CONFIG_SHELL=$(SHELL)" \ 643 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \ 644 $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)") 645 646# We leave this in just in case, but it is not needed anymore. 647RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) 648 649# Flags to pass down to most sub-makes, in which we're building with 650# the host environment. 651EXTRA_HOST_FLAGS = \ 652 'AR=$(AR)' \ 653 'AS=$(AS)' \ 654 'CC=$(CC)' \ 655 'CXX=$(CXX)' \ 656 'DLLTOOL=$(DLLTOOL)' \ 657 'DSYMUTIL=$(DSYMUTIL)' \ 658 'GFORTRAN=$(GFORTRAN)' \ 659 'GOC=$(GOC)' \ 660 'GDC=$(GDC)' \ 661 'LD=$(LD)' \ 662 'LIPO=$(LIPO)' \ 663 'NM=$(NM)' \ 664 'OBJDUMP=$(OBJDUMP)' \ 665 'OTOOL=$(OTOOL)' \ 666 'RANLIB=$(RANLIB)' \ 667 'READELF=$(READELF)' \ 668 'STRIP=$(STRIP)' \ 669 'WINDRES=$(WINDRES)' \ 670 'WINDMC=$(WINDMC)' \ 671 'CREATE_GCOV=$(CREATE_GCOV)' 672 673FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) 674 675# Flags to pass to stage1 or when not bootstrapping. 676 677STAGE1_FLAGS_TO_PASS = \ 678 LDFLAGS="$${LDFLAGS}" \ 679 HOST_LIBS="$${HOST_LIBS}" 680 681# Flags to pass to stage2 and later makes. 682 683POSTSTAGE1_FLAGS_TO_PASS = \ 684 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \ 685 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \ 686 GDC="$${GDC}" GDC_FOR_BUILD="$${GDC_FOR_BUILD}" \ 687 GNATBIND="$${GNATBIND}" \ 688 LDFLAGS="$${LDFLAGS}" \ 689 HOST_LIBS="$${HOST_LIBS}" \ 690 $(LTO_FLAGS_TO_PASS) \ 691 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" 692 693@if gcc-bootstrap 694EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \ 695 $(POSTSTAGE1_HOST_EXPORTS) \ 696 fi; 697 698EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS" 699@endif gcc-bootstrap 700 701# Flags to pass down to makes which are built with the target environment. 702# The double $ decreases the length of the command line; those variables 703# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The 704# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty, 705# so we expand them here. 706EXTRA_TARGET_FLAGS = \ 707 'AR=$$(AR_FOR_TARGET)' \ 708 'AS=$(COMPILER_AS_FOR_TARGET)' \ 709 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 710 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \ 711 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \ 712 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \ 713 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 714 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \ 715 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \ 716 'DSYMUTIL=$$(DSYMUTIL_FOR_TARGET)' \ 717 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 718 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 719 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \ 720 'GDC=$$(GDC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \ 721 'GDCFLAGS=$$(GDCFLAGS_FOR_TARGET)' \ 722 'LD=$(COMPILER_LD_FOR_TARGET)' \ 723 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \ 724 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \ 725 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \ 726 'NM=$(COMPILER_NM_FOR_TARGET)' \ 727 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \ 728 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \ 729 'RANLIB=$$(RANLIB_FOR_TARGET)' \ 730 'READELF=$$(READELF_FOR_TARGET)' \ 731 'WINDRES=$$(WINDRES_FOR_TARGET)' \ 732 'WINDMC=$$(WINDMC_FOR_TARGET)' \ 733 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \ 734 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \ 735 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \ 736 "TFLAGS=$$TFLAGS" 737 738TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) 739 740# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it 741# unfortunately needs the native compiler and the target ar and 742# ranlib. 743# If any variables are added here, they must be added to do-*, below. 744# The BUILD_* variables are a special case, which are used for the gcc 745# cross-building scheme. 746EXTRA_GCC_FLAGS = \ 747 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \ 748 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ 749 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" 750 751GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) 752 753@if gcc 754BUILD_CONFIG = @BUILD_CONFIG@ 755ifneq ($(BUILD_CONFIG),) 756include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk) 757endif 758@endif gcc 759 760.PHONY: configure-host 761configure-host: [+ 762 FOR host_modules +] \ 763 maybe-configure-[+module+][+ 764 ENDFOR host_modules +] 765.PHONY: configure-target 766configure-target: [+ 767 FOR target_modules +] \ 768 maybe-configure-target-[+module+][+ 769 ENDFOR target_modules +] 770 771# The target built for a native non-bootstrap build. 772.PHONY: all 773all: 774@if gcc-bootstrap 775 [ -f stage_final ] || echo stage3 > stage_final 776 @r=`${PWD_COMMAND}`; export r; \ 777 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 778 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble 779@endif gcc-bootstrap 780 @: $(MAKE); $(unstage) 781 @r=`${PWD_COMMAND}`; export r; \ 782 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 783@if gcc-bootstrap 784 if [ -f stage_last ]; then \ 785 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \ 786 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \ 787 else \ 788@endif gcc-bootstrap 789 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \ 790@if gcc-bootstrap 791 ; \ 792 fi \ 793@endif gcc-bootstrap 794 && : 795 796.PHONY: all-build 797[+ FOR build_modules +] 798all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +] 799 800.PHONY: all-host 801[+ FOR host_modules +][+ IF bootstrap +] 802@if [+module+]-no-bootstrap[+ ENDIF bootstrap +] 803all-host: maybe-all-[+module+][+ IF bootstrap +] 804@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +] 805 806.PHONY: all-target 807[+ FOR target_modules +][+ IF bootstrap +] 808@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +] 809all-target: maybe-all-target-[+module+][+ IF bootstrap +] 810@endif target-[+module+]-no-bootstrap[+ 811 ENDIF bootstrap +][+ ENDFOR target_modules +] 812 813# Do a target for all the subdirectories. A ``make do-X'' will do a 814# ``make X'' in all subdirectories (because, in general, there is a 815# dependency (below) of X upon do-X, a ``make X'' will also do this, 816# but it may do additional work as well). 817[+ FOR recursive_targets +] 818.PHONY: do-[+make_target+] 819do-[+make_target+]: 820 @: $(MAKE); $(unstage) 821 @r=`${PWD_COMMAND}`; export r; \ 822 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 823 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \ 824 [+make_target+]-target 825 826 827.PHONY: [+make_target+]-host 828[+ FOR host_modules +] 829[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +] 830 831.PHONY: [+make_target+]-target 832[+ FOR target_modules +] 833[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +] 834[+ ENDFOR recursive_targets +] 835 836# Here are the targets which correspond to the do-X targets. 837 838.PHONY: info installcheck dvi pdf html 839.PHONY: install-info install-pdf install-html 840.PHONY: clean distclean mostlyclean maintainer-clean realclean 841.PHONY: local-clean local-distclean local-maintainer-clean 842info: do-info 843installcheck: do-installcheck 844dvi: do-dvi 845pdf: do-pdf 846html: do-html 847 848# Make sure makeinfo is built before we do a `make info', if we're 849# in fact building texinfo. 850do-info: maybe-all-texinfo 851 852install-info: do-install-info dir.info 853 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 854 if [ -f dir.info ]; then \ 855 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \ 856 else true; fi 857 858install-pdf: do-install-pdf 859 860install-html: do-install-html 861 862local-clean: 863 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log 864 865local-distclean: 866 -rm -f Makefile config.status config.cache mh-frag mt-frag 867 -rm -f maybedep.tmp serdep.tmp stage_final 868 -if [ "$(TARGET_SUBDIR)" != "." ]; then \ 869 rm -rf $(TARGET_SUBDIR); \ 870 else true; fi 871 -rm -rf $(BUILD_SUBDIR) 872 -if [ "$(HOST_SUBDIR)" != "." ]; then \ 873 rm -rf $(HOST_SUBDIR); \ 874 else true; fi 875 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile 876 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES 877 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null 878 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null 879 -rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null 880 -rmdir texinfo zlib 2>/dev/null 881 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null 882 883local-maintainer-clean: 884 @echo "This command is intended for maintainers to use;" 885 @echo "it deletes files that may require special tools to rebuild." 886 887clean: do-clean local-clean 888mostlyclean: do-mostlyclean local-clean 889distclean: do-distclean local-clean local-distclean 890maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean 891maintainer-clean: local-distclean 892realclean: maintainer-clean 893 894# Check target. 895 896.PHONY: check do-check 897check: do-check 898 899# Only include modules actually being configured and built. 900.PHONY: check-host 901check-host: [+ 902 FOR host_modules +] \ 903 maybe-check-[+module+][+ 904 ENDFOR host_modules +] 905 906.PHONY: check-target 907check-target: [+ 908 FOR target_modules +] \ 909 maybe-check-target-[+module+][+ 910 ENDFOR target_modules +] 911 912do-check: 913 @: $(MAKE); $(unstage) 914 @r=`${PWD_COMMAND}`; export r; \ 915 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 916 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target 917 918# Automated reporting of test results. 919 920warning.log: build.log 921 $(srcdir)/contrib/warn_summary build.log > $@ 922 923mail-report.log: 924 if test x'$(BOOT_CFLAGS)' != x''; then \ 925 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ 926 fi; \ 927 $(srcdir)/contrib/test_summary -t >$@ 928 chmod +x $@ 929 echo If you really want to send e-mail, run ./$@ now 930 931mail-report-with-warnings.log: warning.log 932 if test x'$(BOOT_CFLAGS)' != x''; then \ 933 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \ 934 fi; \ 935 $(srcdir)/contrib/test_summary -t -i warning.log >$@ 936 chmod +x $@ 937 echo If you really want to send e-mail, run ./$@ now 938 939# Local Vim config 940 941$(srcdir)/.local.vimrc: 942 $(LN_S) contrib/vimrc $@ 943 944$(srcdir)/.lvimrc: 945 $(LN_S) contrib/vimrc $@ 946 947vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc 948 949.PHONY: vimrc 950 951# clang-format config 952 953$(srcdir)/.clang-format: 954 $(LN_S) contrib/clang-format $@ 955 956clang-format: $(srcdir)/.clang-format 957 958.PHONY: clang-format 959 960# Installation targets. 961 962.PHONY: install uninstall 963install: 964 @: $(MAKE); $(unstage) 965 @r=`${PWD_COMMAND}`; export r; \ 966 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 967 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target 968 969.PHONY: install-host-nogcc 970install-host-nogcc: [+ 971 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \ 972 maybe-install-[+module+][+ ENDIF +][+ 973 ENDFOR host_modules +] 974 975.PHONY: install-host 976install-host: [+ 977 FOR host_modules +] \ 978 maybe-install-[+module+][+ 979 ENDFOR host_modules +] 980 981.PHONY: install-target 982install-target: [+ 983 FOR target_modules +] \ 984 maybe-install-target-[+module+][+ 985 ENDFOR target_modules +] 986 987uninstall: 988 @echo "the uninstall target is not supported in this tree" 989 990.PHONY: install.all 991install.all: install-no-fixedincludes 992 @if [ -f ./gcc/Makefile ]; then \ 993 r=`${PWD_COMMAND}`; export r; \ 994 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 995 $(HOST_EXPORTS) \ 996 (cd ./gcc && \ 997 $(MAKE) $(FLAGS_TO_PASS) install-headers); \ 998 else \ 999 true; \ 1000 fi 1001 1002# install-no-fixedincludes is used to allow the elaboration of binary packages 1003# suitable for distribution, where we cannot include the fixed system header 1004# files. 1005.PHONY: install-no-fixedincludes 1006install-no-fixedincludes: installdirs install-host-nogcc \ 1007 install-target gcc-install-no-fixedincludes 1008 1009.PHONY: install-strip 1010install-strip: 1011 @: $(MAKE); $(unstage) 1012 @r=`${PWD_COMMAND}`; export r; \ 1013 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1014 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target 1015 1016.PHONY: install-strip-host 1017install-strip-host: [+ 1018 FOR host_modules +] \ 1019 maybe-install-strip-[+module+][+ 1020 ENDFOR host_modules +] 1021 1022.PHONY: install-strip-target 1023install-strip-target: [+ 1024 FOR target_modules +] \ 1025 maybe-install-strip-target-[+module+][+ 1026 ENDFOR target_modules +] 1027 1028 1029### other supporting targets 1030 1031MAKEDIRS= \ 1032 $(DESTDIR)$(prefix) \ 1033 $(DESTDIR)$(exec_prefix) 1034.PHONY: installdirs 1035installdirs: mkinstalldirs 1036 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS) 1037 1038dir.info: do-install-info 1039 if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \ 1040 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \ 1041 mv -f dir.info.new dir.info; \ 1042 else true; \ 1043 fi 1044 1045dist: 1046 @echo "Building a full distribution of this tree isn't done" 1047 @echo "via 'make dist'. Check out the etc/ subdirectory" 1048 1049etags tags: TAGS 1050 1051# Right now this just builds TAGS in each subdirectory. emacs19 has the 1052# ability to use several tags files at once, so there is probably no need 1053# to combine them into one big TAGS file (like CVS 1.3 does). We could 1054# (if we felt like it) have this Makefile write a piece of elisp which 1055# the user could load to tell emacs19 where all the TAGS files we just 1056# built are. 1057TAGS: do-TAGS 1058 1059# ------------------------------------ 1060# Macros for configure and all targets 1061# ------------------------------------ 1062 1063[+ DEFINE configure +] 1064.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+] 1065maybe-configure-[+prefix+][+module+]: 1066@if gcc-bootstrap 1067configure-[+prefix+][+module+]: stage_current 1068@endif gcc-bootstrap 1069@if [+prefix+][+module+] 1070maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+] 1071configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +] 1072 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] 1073 @r=`${PWD_COMMAND}`; export r; \ 1074 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1075 [+ IF check_multilibs 1076 +]echo "Checking multilib configuration for [+module+]..."; \ 1077 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ 1078 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \ 1079 if test -r [+subdir+]/[+module+]/multilib.out; then \ 1080 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ 1081 rm -f [+subdir+]/[+module+]/multilib.tmp; \ 1082 else \ 1083 rm -f [+subdir+]/[+module+]/Makefile; \ 1084 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1085 fi; \ 1086 else \ 1087 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1088 fi; \ 1089 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ 1090 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ 1091 [+exports+] [+extra_exports+] \ 1092 echo Configuring in [+subdir+]/[+module+]; \ 1093 cd "[+subdir+]/[+module+]" || exit 1; \ 1094 case $(srcdir) in \ 1095 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ 1096 *) topdir=`echo [+subdir+]/[+module+]/ | \ 1097 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ 1098 esac; \ 1099 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \ 1100 [+ IF no-config-site +]rm -f no-such-file || : ; \ 1101 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \ 1102 $$s/$$module_srcdir/configure \ 1103 --srcdir=$${topdir}/$$module_srcdir \ 1104 [+args+] --build=${build_alias} --host=[+host_alias+] \ 1105 --target=[+target_alias+] [+extra_configure_flags+] \ 1106 || exit 1 1107@endif [+prefix+][+module+] 1108 1109[+ IF bootstrap +] 1110[+ FOR bootstrap_stage +] 1111.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+] 1112maybe-configure-stage[+id+]-[+prefix+][+module+]: 1113@if [+prefix+][+module+]-bootstrap 1114maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] 1115configure-stage[+id+]-[+prefix+][+module+]: 1116 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start 1117 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] 1118 @r=`${PWD_COMMAND}`; export r; \ 1119 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1120 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1121 [+ IF check_multilibs 1122 +]echo "Checking multilib configuration for [+module+]..."; \ 1123 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \ 1124 if test -r [+subdir+]/[+module+]/multilib.out; then \ 1125 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \ 1126 rm -f [+subdir+]/[+module+]/multilib.tmp; \ 1127 else \ 1128 rm -f [+subdir+]/[+module+]/Makefile; \ 1129 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1130 fi; \ 1131 else \ 1132 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \ 1133 fi; \ 1134 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \ 1135 [+exports+][+ IF prev +] \ 1136 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \ 1137 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \ 1138 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \ 1139 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \ 1140 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \ 1141 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \ 1142 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \ 1143 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+ 1144 ENDIF prefix +] [+extra_exports+] \ 1145 echo Configuring stage [+id+] in [+subdir+]/[+module+]; \ 1146 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \ 1147 cd [+subdir+]/[+module+] || exit 1; \ 1148 case $(srcdir) in \ 1149 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \ 1150 *) topdir=`echo [+subdir+]/[+module+]/ | \ 1151 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \ 1152 esac; \ 1153 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \ 1154 $(SHELL) $$s/$$module_srcdir/configure \ 1155 --srcdir=$${topdir}/$$module_srcdir \ 1156 [+args+] --build=${build_alias} --host=[+host_alias+] \ 1157 --target=[+target_alias+] \ 1158 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \ 1159 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \ 1160 [+extra_configure_flags+][+ ENDIF extra_configure_flags +] 1161@endif [+prefix+][+module+]-bootstrap 1162[+ ENDFOR bootstrap_stage +] 1163[+ ENDIF bootstrap +] 1164[+ ENDDEF +] 1165 1166[+ DEFINE all +] 1167.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+] 1168maybe-all-[+prefix+][+module+]: 1169@if gcc-bootstrap 1170all-[+prefix+][+module+]: stage_current 1171@endif gcc-bootstrap 1172@if [+prefix+][+module+] 1173TARGET-[+prefix+][+module+]=[+ 1174 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +] 1175maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+] 1176all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +] 1177 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +] 1178 @r=`${PWD_COMMAND}`; export r; \ 1179 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1180 [+exports+] [+extra_exports+] \ 1181 (cd [+subdir+]/[+module+] && \ 1182 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \ 1183 $(TARGET-[+prefix+][+module+])) 1184@endif [+prefix+][+module+] 1185 1186[+ IF bootstrap +] 1187[+ FOR bootstrap_stage +] 1188.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+] 1189.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+] 1190maybe-all-stage[+id+]-[+prefix+][+module+]: 1191maybe-clean-stage[+id+]-[+prefix+][+module+]: 1192@if [+prefix+][+module+]-bootstrap 1193maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+] 1194all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+] 1195TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+]) 1196all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+] 1197 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start 1198 @r=`${PWD_COMMAND}`; export r; \ 1199 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1200 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1201 [+exports+][+ IF prev +] \ 1202 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \ 1203 cd [+subdir+]/[+module+] && \ 1204 [+autoprofile+] \ 1205 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \ 1206 CFLAGS="$(CFLAGS_FOR_TARGET)" \ 1207 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \ 1208 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \ 1209 CFLAGS="$(STAGE[+id+]_CFLAGS)" \ 1210 GENERATOR_CFLAGS="$(STAGE[+id+]_GENERATOR_CFLAGS)" \ 1211 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \ 1212 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \ 1213 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \ 1214 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \ 1215 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \ 1216 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \ 1217 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \ 1218 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \ 1219 TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \ 1220 $(TARGET-stage[+id+]-[+prefix+][+module+]) 1221 1222maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+] 1223clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+] 1224clean-stage[+id+]-[+prefix+][+module+]: 1225 @if [ $(current_stage) = stage[+id+] ]; then \ 1226 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \ 1227 else \ 1228 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \ 1229 $(MAKE) stage[+id+]-start; \ 1230 fi; \ 1231 cd [+subdir+]/[+module+] && \ 1232 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \ 1233 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean 1234@endif [+prefix+][+module+]-bootstrap 1235 1236[+ ENDFOR bootstrap_stage +] 1237[+ ENDIF bootstrap +] 1238[+ ENDDEF +] 1239 1240# -------------------------------------- 1241# Modules which run on the build machine 1242# -------------------------------------- 1243[+ FOR build_modules +] 1244[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" 1245 host_alias=(get "host" "${build_alias}") 1246 target_alias=(get "target" "${target_alias}") 1247 args="$(BUILD_CONFIGARGS)" no-config-site=true +] 1248 1249[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" 1250 args="$(EXTRA_BUILD_FLAGS)" +] 1251[+ ENDFOR build_module +] 1252 1253# -------------------------------------- 1254# Modules which run on the host machine 1255# -------------------------------------- 1256[+ FOR host_modules +] 1257[+ configure prefix="" subdir="$(HOST_SUBDIR)" 1258 exports="$(HOST_EXPORTS)" 1259 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" 1260 host_alias=(get "host" "${host_alias}") 1261 target_alias=(get "target" "${target_alias}") 1262 args="$(HOST_CONFIGARGS)" +] 1263 1264[+ all prefix="" subdir="$(HOST_SUBDIR)" 1265 exports="$(HOST_EXPORTS)" 1266 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)" 1267 args="$(EXTRA_HOST_FLAGS)" 1268 stage1_args="$(STAGE1_FLAGS_TO_PASS)" 1269 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +] 1270 1271.PHONY: check-[+module+] maybe-check-[+module+] 1272maybe-check-[+module+]: 1273@if [+module+] 1274maybe-check-[+module+]: check-[+module+] 1275[+ IF no_check +] 1276check-[+module+]: 1277[+ ELIF no_check_cross +] 1278# This module is only tested in a native toolchain. 1279check-[+module+]: 1280 @: $(MAKE); $(unstage) 1281 @if [ '$(host)' = '$(target)' ]; then \ 1282 r=`${PWD_COMMAND}`; export r; \ 1283 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1284 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+ 1285 ENDIF bootstrap +] \ 1286 (cd $(HOST_SUBDIR)/[+module+] && \ 1287 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+ 1288 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check) 1289 fi 1290[+ ELSE check +] 1291check-[+module+]: 1292 @: $(MAKE); $(unstage) 1293 @r=`${PWD_COMMAND}`; export r; \ 1294 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1295 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+ 1296 ENDIF bootstrap +] \ 1297 (cd $(HOST_SUBDIR)/[+module+] && \ 1298 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+ 1299 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check) 1300[+ ENDIF no_check +] 1301@endif [+module+] 1302 1303.PHONY: install-[+module+] maybe-install-[+module+] 1304maybe-install-[+module+]: 1305@if [+module+] 1306maybe-install-[+module+]: install-[+module+] 1307[+ IF no_install +] 1308install-[+module+]: 1309[+ ELSE install +] 1310install-[+module+]: installdirs 1311 @: $(MAKE); $(unstage) 1312 @r=`${PWD_COMMAND}`; export r; \ 1313 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1314 $(HOST_EXPORTS) \ 1315 (cd $(HOST_SUBDIR)/[+module+] && \ 1316 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install) 1317[+ ENDIF no_install +] 1318@endif [+module+] 1319 1320.PHONY: install-strip-[+module+] maybe-install-strip-[+module+] 1321maybe-install-strip-[+module+]: 1322@if [+module+] 1323maybe-install-strip-[+module+]: install-strip-[+module+] 1324[+ IF no_install +] 1325install-strip-[+module+]: 1326[+ ELSE install +] 1327install-strip-[+module+]: installdirs 1328 @: $(MAKE); $(unstage) 1329 @r=`${PWD_COMMAND}`; export r; \ 1330 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1331 $(HOST_EXPORTS) \ 1332 (cd $(HOST_SUBDIR)/[+module+] && \ 1333 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip) 1334[+ ENDIF no_install +] 1335@endif [+module+] 1336 1337# Other targets (info, dvi, pdf, etc.) 1338[+ FOR recursive_targets +] 1339.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+] 1340maybe-[+make_target+]-[+module+]: 1341@if [+module+] 1342maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+] 1343[+ IF (match-value? = "missing" (get "make_target") ) +] 1344# [+module+] doesn't support [+make_target+]. 1345[+make_target+]-[+module+]: 1346[+ ELSE +] 1347[+make_target+]-[+module+]: [+ 1348 FOR depend +]\ 1349 [+depend+]-[+module+] [+ 1350 ENDFOR depend +] 1351 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage) 1352 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \ 1353 r=`${PWD_COMMAND}`; export r; \ 1354 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1355 $(HOST_EXPORTS) \ 1356 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \ 1357 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ 1358 done; \ 1359 echo "Doing [+make_target+] in [+module+]"; \ 1360 (cd $(HOST_SUBDIR)/[+module+] && \ 1361 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ 1362 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ 1363 "RANLIB=$${RANLIB}" \ 1364 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ 1365 [+make_target+]) \ 1366 || exit 1 1367[+ ENDIF +] 1368@endif [+module+] 1369[+ ENDFOR recursive_targets +] 1370[+ ENDFOR host_modules +] 1371 1372# --------------------------------------- 1373# Modules which run on the target machine 1374# --------------------------------------- 1375[+ FOR target_modules +] 1376 1377[+ IF raw_cxx +] 1378[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" 1379 check_multilibs=true 1380 exports="$(RAW_CXX_TARGET_EXPORTS)" 1381 host_alias=(get "host" "${target_alias}") 1382 target_alias=(get "target" "${target_alias}") 1383 args="$(TARGET_CONFIGARGS)" no-config-site=true +] 1384 1385[+ all prefix="target-" subdir="$(TARGET_SUBDIR)" 1386 exports="$(RAW_CXX_TARGET_EXPORTS)" 1387 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +] 1388[+ ELSE +] 1389[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)" 1390 check_multilibs=true 1391 exports="$(NORMAL_TARGET_EXPORTS)" 1392 host_alias=(get "host" "${target_alias}") 1393 target_alias=(get "target" "${target_alias}") 1394 args="$(TARGET_CONFIGARGS)" no-config-site=true +] 1395 1396[+ all prefix="target-" subdir="$(TARGET_SUBDIR)" 1397 exports="$(NORMAL_TARGET_EXPORTS)" 1398 args="$(EXTRA_TARGET_FLAGS)" +] 1399[+ ENDIF +] 1400 1401.PHONY: check-target-[+module+] maybe-check-target-[+module+] 1402maybe-check-target-[+module+]: 1403@if target-[+module+] 1404maybe-check-target-[+module+]: check-target-[+module+] 1405[+ IF no_check +] 1406# Dummy target for uncheckable module. 1407check-target-[+module+]: 1408[+ ELSE check +] 1409check-target-[+module+]: 1410 @: $(MAKE); $(unstage) 1411 @r=`${PWD_COMMAND}`; export r; \ 1412 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1413IF raw_cxx +] 1414 $(RAW_CXX_TARGET_EXPORTS) \[+ 1415ELSE normal_cxx +] 1416 $(NORMAL_TARGET_EXPORTS) \[+ 1417ENDIF raw_cxx +] 1418 (cd $(TARGET_SUBDIR)/[+module+] && \ 1419 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+ 1420 IF raw_cxx 1421 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+ 1422 ENDIF raw_cxx 1423 +] [+extra_make_flags+] check) 1424[+ ENDIF no_check +] 1425@endif target-[+module+] 1426 1427.PHONY: install-target-[+module+] maybe-install-target-[+module+] 1428maybe-install-target-[+module+]: 1429@if target-[+module+] 1430maybe-install-target-[+module+]: install-target-[+module+] 1431[+ IF no_install +] 1432# Dummy target for uninstallable. 1433install-target-[+module+]: 1434[+ ELSE install +] 1435install-target-[+module+]: installdirs 1436 @: $(MAKE); $(unstage) 1437 @r=`${PWD_COMMAND}`; export r; \ 1438 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1439IF raw_cxx +] 1440 $(RAW_CXX_TARGET_EXPORTS) \[+ 1441ELSE normal_cxx +] 1442 $(NORMAL_TARGET_EXPORTS) \[+ 1443ENDIF raw_cxx +] 1444 (cd $(TARGET_SUBDIR)/[+module+] && \ 1445 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install) 1446[+ ENDIF no_install +] 1447@endif target-[+module+] 1448 1449.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+] 1450maybe-install-strip-target-[+module+]: 1451@if target-[+module+] 1452maybe-install-strip-target-[+module+]: install-strip-target-[+module+] 1453[+ IF no_install +] 1454# Dummy target for uninstallable. 1455install-strip-target-[+module+]: 1456[+ ELSE install +] 1457install-strip-target-[+module+]: installdirs 1458 @: $(MAKE); $(unstage) 1459 @r=`${PWD_COMMAND}`; export r; \ 1460 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1461IF raw_cxx +] 1462 $(RAW_CXX_TARGET_EXPORTS) \[+ 1463ELSE normal_cxx +] 1464 $(NORMAL_TARGET_EXPORTS) \[+ 1465ENDIF raw_cxx +] 1466 (cd $(TARGET_SUBDIR)/[+module+] && \ 1467 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip) 1468[+ ENDIF no_install +] 1469@endif target-[+module+] 1470 1471# Other targets (info, dvi, pdf, etc.) 1472[+ FOR recursive_targets +] 1473.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+] 1474maybe-[+make_target+]-target-[+module+]: 1475@if target-[+module+] 1476maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+] 1477[+ IF (match-value? = "missing" (get "make_target") ) +] 1478# [+module+] doesn't support [+make_target+]. 1479[+make_target+]-target-[+module+]: 1480[+ ELSE +] 1481[+make_target+]-target-[+module+]: [+ 1482 FOR depend +]\ 1483 [+depend+]-target-[+module+] [+ 1484 ENDFOR depend +] 1485 @: $(MAKE); $(unstage) 1486 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \ 1487 r=`${PWD_COMMAND}`; export r; \ 1488 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+ 1489IF raw_cxx +] 1490 $(RAW_CXX_TARGET_EXPORTS) \[+ 1491ELSE normal_cxx +] 1492 $(NORMAL_TARGET_EXPORTS) \[+ 1493ENDIF raw_cxx +] 1494 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \ 1495 for flag in $(EXTRA_TARGET_FLAGS); do \ 1496 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \ 1497 done; \ 1498 (cd $(TARGET_SUBDIR)/[+module+] && \ 1499 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \ 1500 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \ 1501 "RANLIB=$${RANLIB}" \ 1502 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \ 1503 [+extra_make_flags+] [+make_target+]) \ 1504 || exit 1 1505[+ ENDIF +] 1506@endif target-[+module+] 1507[+ ENDFOR recursive_targets +] 1508[+ ENDFOR target_modules +] 1509 1510@if target-libgomp 1511.PHONY: check-target-libgomp-c++ 1512check-target-libgomp-c++: 1513 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp 1514 1515.PHONY: check-target-libgomp-fortran 1516check-target-libgomp-fortran: 1517 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) fortran.exp" check-target-libgomp 1518 1519@endif target-libgomp 1520 1521@if target-libitm 1522.PHONY: check-target-libitm-c++ 1523check-target-libitm-c++: 1524 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm 1525 1526@endif target-libitm 1527 1528# ---------- 1529# GCC module 1530# ---------- 1531 1532@if gcc-no-bootstrap 1533.PHONY: cross 1534cross: all-build all-gas all-ld 1535 @r=`${PWD_COMMAND}`; export r; \ 1536 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1537 $(HOST_EXPORTS) \ 1538 echo "Building the C and C++ compiler"; \ 1539 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++" 1540 @r=`${PWD_COMMAND}`; export r; \ 1541 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1542 echo "Building runtime libraries"; \ 1543 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all 1544@endif gcc-no-bootstrap 1545 1546@if gcc 1547[+ FOR languages +] 1548.PHONY: check-gcc-[+language+] check-[+language+] 1549check-gcc-[+language+]: 1550 r=`${PWD_COMMAND}`; export r; \ 1551 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1552 $(HOST_EXPORTS) \ 1553 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]); 1554check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +] 1555[+ ENDFOR languages +] 1556 1557# The gcc part of install-no-fixedincludes, which relies on an intimate 1558# knowledge of how a number of gcc internal targets (inter)operate. Delegate. 1559.PHONY: gcc-install-no-fixedincludes 1560gcc-install-no-fixedincludes: 1561 @if [ -f ./gcc/Makefile ]; then \ 1562 r=`${PWD_COMMAND}`; export r; \ 1563 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1564 $(HOST_EXPORTS) \ 1565 (cd ./gcc \ 1566 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \ 1567 else true; fi 1568@endif gcc 1569 1570# --------------------- 1571# GCC bootstrap support 1572# --------------------- 1573 1574# We track the current stage (the one in 'gcc') in the stage_current file. 1575# stage_last instead tracks the stage that was built last. These targets 1576# are dummy when toplevel bootstrap is not active. 1577 1578# While making host and target tools, symlinks to the final stage must be 1579# there, so $(unstage) should be run at various points. To avoid excessive 1580# recursive invocations of make, we "inline" them using a variable. These 1581# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)" 1582# to avoid warnings from the GNU Make job server. 1583 1584unstage = : 1585stage = : 1586current_stage = "" 1587 1588@if gcc-bootstrap 1589unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi 1590stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi 1591current_stage = "`cat stage_current 2> /dev/null`" 1592@endif gcc-bootstrap 1593 1594.PHONY: unstage stage 1595unstage: 1596 @: $(MAKE); $(unstage) 1597stage: 1598 @: $(MAKE); $(stage) 1599 1600# Disable commands for lean bootstrap. 1601LEAN = false 1602 1603# We name the build directories for the various stages "stage1-gcc", 1604# "stage2-gcc","stage3-gcc", etc. 1605 1606# Since the 'compare' process will fail (on debugging information) if any 1607# directory names are different, we need to link the gcc directory for 1608# the previous stage to a constant name ('prev-gcc'), and to make the name of 1609# the build directories constant as well. For the latter, we use naked names 1610# like 'gcc', because the scripts in that directory assume it. We use 1611# mv on platforms where symlinks to directories do not work or are not 1612# reliable. 1613 1614# 'touch' doesn't work right on some platforms. 1615STAMP = echo timestamp > 1616 1617# We only want to compare .o files, so set this! 1618objext = .o 1619 1620[+ FOR bootstrap-stage +] 1621.PHONY: stage[+id+]-start stage[+id+]-end 1622 1623stage[+id+]-start:: 1624 @: $(MAKE); $(stage); \ 1625 echo stage[+id+] > stage_current; \ 1626 echo stage[+id+] > stage_last; \ 1627 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+ 1628 FOR host_modules +][+ IF bootstrap +] 1629@if [+ module +] 1630 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \ 1631 mkdir stage[+id+]-[+module+]; \ 1632 mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \ 1633 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +] 1634@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] 1635 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \ 1636 mkdir stage[+id+]-$(TARGET_SUBDIR); \ 1637 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \ 1638 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +] 1639 1640stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +] 1641@if [+ module +] 1642 @if test -d $(HOST_SUBDIR)/[+module+]; then \ 1643 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \ 1644 mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \ 1645 fi 1646@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] 1647 @if test -d $(TARGET_SUBDIR); then \ 1648 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \ 1649 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \ 1650 fi 1651 rm -f stage_current 1652 1653# Bubble a bug fix through all the stages up to stage [+id+]. They are 1654# remade, but not reconfigured. The next stage (if any) will not be 1655# reconfigured either. 1656.PHONY: stage[+id+]-bubble 1657stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +] 1658 @r=`${PWD_COMMAND}`; export r; \ 1659 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1660 if test -f stage[+id+]-lean [+ 1661 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \ 1662 echo Skipping rebuild of stage[+id+]; \ 1663 else \ 1664 $(MAKE) stage[+id+]-start; \[+IF lean +] 1665 if $(LEAN); then \ 1666 rm -rf stage[+lean+]-*; \ 1667 $(STAMP) stage[+lean+]-lean; \ 1668 fi; \[+ ENDIF lean +] 1669 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \ 1670 fi[+ IF compare-target +] 1671 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +] 1672 1673.PHONY: all-stage[+id+] clean-stage[+id+] 1674do-clean: clean-stage[+id+] 1675 1676# FIXME: Will not need to be conditional when toplevel bootstrap is the 1677# only possibility, but now it conflicts with no-bootstrap rules 1678@if gcc-bootstrap 1679[+ IF compare-target +] 1680[+compare-target+]: 1681 @r=`${PWD_COMMAND}`; export r; \ 1682 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1683 if test -f stage[+prev+]-lean; then \ 1684 echo Cannot compare object files as stage [+prev+] was deleted.; \ 1685 exit 0; \ 1686 fi; \ 1687 : $(MAKE); $(stage); \ 1688 rm -f .bad_compare; \ 1689 echo Comparing stages [+prev+] and [+id+]; \ 1690 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \ 1691 files=`find stage[+id+]-* -name "*$(objext)" -print | \ 1692 sed -n s,^stage$$sed-,,p`; \ 1693 for file in $${files} ${extra-compare}; do \ 1694 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \ 1695 if test ! -f $$f1; then continue; fi; \ 1696 $(do-[+compare-target+]) > /dev/null 2>&1; \ 1697 if test $$? -eq 1; then \ 1698 case $$file in \ 1699 @compare_exclusions@) \ 1700 echo warning: $$file differs ;; \ 1701 *) \ 1702 echo $$file differs >> .bad_compare ;; \ 1703 esac; \ 1704 fi; \ 1705 done; \ 1706 if [ -f .bad_compare ]; then \ 1707 echo "Bootstrap comparison failure!"; \ 1708 cat .bad_compare; \ 1709 exit 1; \ 1710 else \ 1711 echo Comparison successful.; \ 1712 fi; \ 1713 $(STAMP) [+compare-target+][+ IF prev +] 1714 if $(LEAN); then \ 1715 rm -rf stage[+prev+]-*; \ 1716 $(STAMP) stage[+prev+]-lean; \ 1717 fi[+ ENDIF prev +] 1718[+ ENDIF compare-target +] 1719 1720[+ IF bootstrap-target +] 1721.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean 1722[+bootstrap-target+]: 1723 echo stage[+id+] > stage_final 1724 @r=`${PWD_COMMAND}`; export r; \ 1725 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1726 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble 1727 @: $(MAKE); $(unstage) 1728 @r=`${PWD_COMMAND}`; export r; \ 1729 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1730 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1731 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1732 1733[+bootstrap-target+]-lean: 1734 echo stage[+id+] > stage_final 1735 @r=`${PWD_COMMAND}`; export r; \ 1736 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1737 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble 1738 @: $(MAKE); $(unstage) 1739 @r=`${PWD_COMMAND}`; export r; \ 1740 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1741 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1742 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1743[+ ENDIF bootstrap-target +] 1744 1745# Rules to wipe a stage and all the following ones, also used for cleanstrap 1746[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +] 1747.PHONY: distclean-stage[+id+] 1748distclean-stage[+id+]:: 1749 @: $(MAKE); $(stage) 1750 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last 1751 rm -rf stage[+id+]-* [+ 1752 IF compare-target +][+compare-target+] [+ ENDIF compare-target +] 1753 1754[+ IF cleanstrap-target +] 1755.PHONY: [+cleanstrap-target+] 1756[+cleanstrap-target+]: do-distclean local-clean 1757 echo stage[+id+] > stage_final 1758 @r=`${PWD_COMMAND}`; export r; \ 1759 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1760 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble 1761 @: $(MAKE); $(unstage) 1762 @r=`${PWD_COMMAND}`; export r; \ 1763 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1764 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \ 1765 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target 1766[+ ENDIF cleanstrap-target +] 1767@endif gcc-bootstrap 1768 1769[+ ENDFOR bootstrap-stage +] 1770 1771stageprofile-end:: 1772 $(MAKE) distclean-stagefeedback 1773 1774stagefeedback-start:: 1775 @r=`${PWD_COMMAND}`; export r; \ 1776 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1777 for i in prev-*; do \ 1778 j=`echo $$i | sed s/^prev-//`; \ 1779 cd $$r/$$i && \ 1780 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \ 1781 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \ 1782 done 1783 1784@if gcc-bootstrap 1785do-distclean: distclean-stage1 1786 1787# Provide a GCC build when we're building target libraries. This does 1788# not work as a dependency, just as the minimum necessary to avoid errors. 1789stage_last: 1790 @r=`${PWD_COMMAND}`; export r; \ 1791 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ 1792 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble 1793 1794# Same as unstage, but not phony and defaulting to stage1-start. We place 1795# it in the dependency so that for example `make -j3 all-gcc' works. 1796stage_current: 1797 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi 1798 1799.PHONY: restrap 1800restrap:: 1801 @: $(MAKE); $(stage) 1802 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev 1803 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +] 1804restrap:: all 1805@endif gcc-bootstrap 1806 1807# -------------------------------------- 1808# Dependencies between different modules 1809# -------------------------------------- 1810 1811# Generic dependencies for target modules on host stuff, especially gcc 1812@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap 1813 +][+ FOR bootstrap_stage +] 1814configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+ 1815 ENDFOR +][+ ELSE bootstrap +] 1816configure-target-[+module+]: stage_last[+ 1817 ENDIF bootstrap +][+ ENDFOR target_modules +] 1818@endif gcc-bootstrap 1819 1820@if gcc-no-bootstrap[+ FOR target_modules +] 1821configure-target-[+module+]: maybe-all-gcc[+ 1822 ENDFOR target_modules +] 1823@endif gcc-no-bootstrap 1824 1825 1826# There are two types of dependencies here: 'hard' dependencies, where one 1827# module simply won't build without the other; and 'soft' dependencies, where 1828# if the depended-on module is missing, the depending module will do without 1829# or find a substitute somewhere (perhaps installed). Soft dependencies 1830# are made here to depend on a 'maybe-' target. If you're not sure, 1831# it's safer to use a soft dependency. 1832 1833[+ ;; These Scheme functions build the bulk of the dependencies. 1834 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc", 1835 ;; where "maybe-" is only included if HARD is not true, and all-gcc 1836 ;; is taken from VAR-NAME. 1837 (define dep-target (lambda (module-kind var-name hard) 1838 (string-append 1839 (if hard "" "maybe-") 1840 (dep-subtarget var-name) 1841 module-kind 1842 (dep-module var-name) 1843 ))) 1844 1845 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars. 1846 (define make-dep (lambda (module-kind on-kind) 1847 (string-append 1848 (dep-target module-kind "module" #t) ": " 1849 (dep-target on-kind "on" (exist? "hard"))))) 1850 1851 ;; dep-subtarget extracts everything up to the first dash in the given 1852 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc". 1853 (define dep-subtarget (lambda (var-name) 1854 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-))))) 1855 1856 ;; dep-module extracts everything up to the first dash in the given 1857 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc". 1858 (define dep-module (lambda (var-name) 1859 (substring (get var-name) (+ 1 (string-index (get var-name) #\-))))) 1860 1861 ;; dep-stage builds a string for the prefix of a bootstrap stage. 1862 (define dep-stage (lambda () 1863 (string-append 1864 "stage" 1865 (get "id") 1866 "-"))) 1867 1868 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'" 1869 ;; but is written in Scheme. 1870 (define dep-maybe (lambda () 1871 (if (exist? "hard") "" "maybe-"))) 1872 1873 ;; dep-kind returns returns "prebootstrap" for configure or build 1874 ;; dependencies of bootstrapped modules on a build module 1875 ;; (e.g. all-gcc on all-build-bison); "normal" if the dependency is 1876 ;; on an "install" target, or if the dependence module is not 1877 ;; bootstrapped; otherwise, it returns "bootstrap" or 1878 ;; "postbootstrap" depending on whether the dependent module is 1879 ;; bootstrapped. All this is only necessary for host and target 1880 ;; modules. It might seem like, in order to avoid build races, we 1881 ;; might need more elaborate detection between prebootstrap and 1882 ;; postbootstrap modules, but there are no host prebootstrap 1883 ;; modules. If there were any non-bootstrap host modules that 1884 ;; bootstrap modules depended on, we'd get unsatisfied per-stage 1885 ;; dependencies on them, which would be immediately noticed. 1886 (define dep-kind (lambda () 1887 (cond 1888 ((and (hash-ref boot-modules (dep-module "module")) 1889 (=* (dep-module "on") "build-")) 1890 "prebootstrap") 1891 1892 ((or (= (dep-subtarget "on") "install-") 1893 (not (hash-ref boot-modules (dep-module "on")))) 1894 "normal") 1895 1896 ((hash-ref boot-modules (dep-module "module")) 1897 "bootstrap") 1898 1899 (1 "postbootstrap")))) 1900 1901 (define make-postboot-dep (lambda () 1902 (let ((target (dep-module "module")) (dep "stage_last")) 1903 (unless (= (hash-ref postboot-targets target) dep) 1904 (hash-create-handle! postboot-targets target dep) 1905 ;; All non-bootstrap modules' configure target already 1906 ;; depend on dep. 1907 (unless (=* target "target-") 1908 (string-append "configure-" target ": " dep "\n")))))) 1909 1910 ;; We now build the hash table that is used by dep-kind. 1911 (define boot-modules (make-hash-table 113)) 1912 (define postboot-targets (make-hash-table 113)) 1913+] 1914 1915[+ FOR host_modules +][+ 1916 (if (exist? "bootstrap") 1917 (hash-create-handle! boot-modules (get "module") #t)) 1918 "" +][+ ENDFOR host_modules +] 1919[+ FOR target_modules +][+ 1920 (if (exist? "bootstrap") 1921 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t)) 1922 "" +][+ ENDFOR target_modules +] 1923 1924# With all the machinery above in place, it is pretty easy to generate 1925# dependencies. Host dependencies are a bit more complex because we have 1926# to check for bootstrap/prebootstrap dependencies. To resolve 1927# prebootstrap dependencies, prebootstrap modules are gathered in 1928# a hash table. 1929[+ FOR dependencies +][+ CASE (dep-kind) +] 1930[+ == "prebootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +] 1931[+ (make-dep (dep-stage) "") +][+ ENDFOR bootstrap_stage +] 1932[+ == "bootstrap" +][+ (make-dep "" "") +][+ FOR bootstrap_stage +] 1933[+ (make-dep (dep-stage) (dep-stage)) +][+ ENDFOR bootstrap_stage +] 1934[+ == "normal" +][+ (make-dep "" "") +] 1935[+ ESAC +][+ ENDFOR dependencies +] 1936 1937@if gcc-bootstrap 1938[+ FOR dependencies +][+ CASE (dep-kind) +] 1939[+ == "postbootstrap" +][+ (make-postboot-dep) +][+ ESAC +][+ 1940ENDFOR dependencies +]@endif gcc-bootstrap 1941 1942@unless gcc-bootstrap 1943[+ FOR dependencies +][+ CASE (dep-kind) +] 1944[+ == "postbootstrap" +][+ (make-dep "" "") +] 1945[+ ESAC +][+ ENDFOR dependencies +]@endunless gcc-bootstrap 1946 1947# Dependencies for target modules on other target modules are 1948# described by lang_env_dependencies; the defaults apply to anything 1949# not mentioned there. 1950[+ 1951 ;; Predicate for whether LANG was specified in lang_env_dependencies. 1952 (define lang-dep (lambda (lang) 1953 (hash-ref lang-env-deps (string-append (get "module") "-" lang)))) 1954 1955 ;; Build the hash table we will need. 1956 (define lang-env-deps (make-hash-table 7)) 1957+][+ FOR lang_env_dependencies +][+ 1958 (if (exist? "cxx") 1959 (hash-create-handle! lang-env-deps 1960 (string-append (get "module") "-" "cxx") #t)) 1961 1962 (if (exist? "no_c") 1963 (hash-create-handle! lang-env-deps 1964 (string-append (get "module") "-" "no_c") #t)) 1965 1966 (if (exist? "no_gcc") 1967 (hash-create-handle! lang-env-deps 1968 (string-append (get "module") "-" "no_gcc") #t)) 1969 "" +][+ ENDFOR lang_env_dependencies +] 1970 1971@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) 1972 +][+ IF bootstrap +][+ FOR bootstrap_stage +] 1973configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+ 1974 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +] 1975@endif gcc-bootstrap 1976 1977@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +] 1978configure-target-[+module+]: maybe-all-target-libgcc[+ 1979 ENDIF +][+ ENDFOR target_modules +] 1980@endif gcc-no-bootstrap 1981 1982[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +] 1983configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+ 1984 ENDIF +][+ IF (lang-dep "cxx") +] 1985configure-target-[+module+]: maybe-all-target-libstdc++-v3[+ 1986 ENDIF +] 1987[+ ENDFOR target_modules +] 1988 1989CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@ 1990GDB_TK = @GDB_TK@ 1991INSTALL_GDB_TK = @INSTALL_GDB_TK@ 1992configure-gdb: $(CONFIGURE_GDB_TK) 1993all-gdb: $(gdbnlmrequirements) $(GDB_TK) 1994install-gdb: $(INSTALL_GDB_TK) 1995 1996# Serialization dependencies. Host configures don't work well in parallel to 1997# each other, due to contention over config.cache. Target configures and 1998# build configures are similar. 1999@serialization_dependencies@ 2000 2001# -------------------------------- 2002# Regenerating top level configury 2003# -------------------------------- 2004 2005# Rebuilding Makefile.in, using autogen. 2006AUTOGEN = autogen 2007$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def 2008 cd $(srcdir) && $(AUTOGEN) Makefile.def 2009 2010# Rebuilding Makefile. 2011Makefile: $(srcdir)/Makefile.in config.status 2012 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status 2013 2014config.status: configure 2015 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck 2016 2017# Rebuilding configure. 2018AUTOCONF = autoconf 2019$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \ 2020 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \ 2021 $(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \ 2022 $(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \ 2023 $(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4 2024 cd $(srcdir) && $(AUTOCONF) 2025 2026# ------------------------------ 2027# Special directives to GNU Make 2028# ------------------------------ 2029 2030# Don't pass command-line variables to submakes. 2031.NOEXPORT: 2032MAKEOVERRIDES= 2033 2034# end of Makefile.in 2035