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Makefile.tpl @ 641

Last change on this file since 641 was 444, checked in by satin@…, 7 years ago
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 68.7 KB

Rev	Line
[444]	1	[+ AutoGen5 template -- Mode: Makefile --
	2	in
	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
	30	ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
	31	$(error GNU make version 3.80 or newer is required.)
	32	endif
	33	@endif gcc
	34
	35	# -------------------------------
	36	# Standard Autoconf-set variables
	37	# -------------------------------
	38	VPATH=@srcdir@
	39
	40	build_alias=@build_noncanonical@
	41	build_vendor=@build_vendor@
	42	build_os=@build_os@
	43	build=@build@
	44	host_alias=@host_noncanonical@
	45	host_vendor=@host_vendor@
	46	host_os=@host_os@
	47	host=@host@
	48	target_alias=@target_noncanonical@
	49	target_vendor=@target_vendor@
	50	target_os=@target_os@
	51	target=@target@
	52
	53	program_transform_name = @program_transform_name@
	54
	55	prefix = @prefix@
	56	exec_prefix = @exec_prefix@
	57
	58	srcdir = @srcdir@
	59
	60	bindir = @bindir@
	61	sbindir = @sbindir@
	62	libexecdir = @libexecdir@
	63	datadir = @datadir@
	64	sysconfdir = @sysconfdir@
	65	sharedstatedir = @sharedstatedir@
	66	localstatedir = @localstatedir@
	67	libdir = @libdir@
	68	includedir = @includedir@
	69	oldincludedir = @oldincludedir@
	70	infodir = @infodir@
	71	datarootdir = @datarootdir@
	72	docdir = @docdir@
	73	pdfdir = @pdfdir@
	74	htmldir = @htmldir@
	75	mandir = @mandir@
	76	man1dir = $(mandir)/man1
	77	man2dir = $(mandir)/man2
	78	man3dir = $(mandir)/man3
	79	man4dir = $(mandir)/man4
	80	man5dir = $(mandir)/man5
	81	man6dir = $(mandir)/man6
	82	man7dir = $(mandir)/man7
	83	man8dir = $(mandir)/man8
	84	man9dir = $(mandir)/man9
	85
	86	INSTALL = @INSTALL@
	87	INSTALL_PROGRAM = @INSTALL_PROGRAM@
	88	INSTALL_SCRIPT = @INSTALL_SCRIPT@
	89	INSTALL_DATA = @INSTALL_DATA@
	90	LN = @LN@
	91	LN_S = @LN_S@
	92	MAINT = @MAINT@
	93	MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
	94	MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
	95
	96	# -------------------------------------------------
	97	# Miscellaneous non-standard autoconf-set variables
	98	# -------------------------------------------------
	99
	100	# The gcc driver likes to know the arguments it was configured with.
	101	TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
	102
	103	tooldir = @tooldir@
	104	build_tooldir = @build_tooldir@
	105
	106	# This is the name of the environment variable used for the path to
	107	# the libraries.
	108	RPATH_ENVVAR = @RPATH_ENVVAR@
	109
	110	# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
	111	# is used instead of the directory itself to avoid including built
	112	# executables in PATH.
	113	GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
	114
	115	# Build programs are put under this directory.
	116	BUILD_SUBDIR = @build_subdir@
	117	# This is set by the configure script to the arguments to use when configuring
	118	# directories built for the build system.
	119	BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
	120
	121	# Linker flags to use on the host, for stage1 or when not
	122	# bootstrapping.
	123	STAGE1_LDFLAGS = @stage1_ldflags@
	124
	125	# Libraries to use on the host, for stage1 or when not bootstrapping.
	126	STAGE1_LIBS = @stage1_libs@
	127
	128	# Linker flags to use for stage2 and later.
	129	POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
	130
	131	# Libraries to use for stage2 and later.
	132	POSTSTAGE1_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.
	138	BASE_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.
	150	BUILD_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	GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
	160	GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
	161	GOC="$(GOC_FOR_BUILD)"; export GOC; \
	162	GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
	163	DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
	164	LD="$(LD_FOR_BUILD)"; export LD; \
	165	LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
	166	NM="$(NM_FOR_BUILD)"; export NM; \
	167	RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
	168	WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
	169	WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
	170
	171	# These variables must be set on the make command line for directories
	172	# built for the build system to override those in BASE_FLAGS_TO_PASS.
	173	EXTRA_BUILD_FLAGS = \
	174	CFLAGS="$(CFLAGS_FOR_BUILD)" \
	175	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
	176
	177	# This is the list of directories to built for the host system.
	178	SUBDIRS = @configdirs@
	179	TARGET_CONFIGDIRS = @target_configdirs@
	180	# This is set by the configure script to the arguments to use when configuring
	181	# directories built for the host system.
	182	HOST_CONFIGARGS = @host_configargs@
	183	# Host programs are put under this directory, which is . except if building
	184	# with srcdir=..
	185	HOST_SUBDIR = @host_subdir@
	186	# This is the list of variables to export in the environment when
	187	# configuring subdirectories for the host system. We need to pass
	188	# some to the GCC configure because of its hybrid host/target nature.
	189	HOST_EXPORTS = \
	190	$(BASE_EXPORTS) \
	191	CC="$(CC)"; export CC; \
	192	ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
	193	CFLAGS="$(CFLAGS)"; export CFLAGS; \
	194	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
	195	CXX="$(CXX)"; export CXX; \
	196	CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
	197	GCJ="$(GCJ)"; export GCJ; \
	198	GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
	199	GOC="$(GOC)"; export GOC; \
	200	AR="$(AR)"; export AR; \
	201	AS="$(AS)"; export AS; \
	202	CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
	203	DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
	204	LD="$(LD)"; export LD; \
	205	LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
	206	NM="$(NM)"; export NM; \
	207	RANLIB="$(RANLIB)"; export RANLIB; \
	208	WINDRES="$(WINDRES)"; export WINDRES; \
	209	WINDMC="$(WINDMC)"; export WINDMC; \
	210	OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
	211	OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
	212	READELF="$(READELF)"; export READELF; \
	213	AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
	214	AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
	215	GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
	216	LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
	217	NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
	218	OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
	219	OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
	220	RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
	221	READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
	222	TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
	223	HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
	224	GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
	225	GMPINC="$(HOST_GMPINC)"; export GMPINC; \
	226	ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
	227	ISLINC="$(HOST_ISLINC)"; export ISLINC; \
	228	ISLVER="$(HOST_ISLVER)"; export ISLVER; \
	229	LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
	230	LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
	231	XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
	232	@if gcc-bootstrap
	233	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" \| sed 's,::,:,g;s,^:,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
	234	@endif gcc-bootstrap
	235	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" \| sed 's,::,:,g;s,^:,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
	236
	237	POSTSTAGE1_CXX_EXPORT = \
	238	CXX='$(CXX)'; export CXX; \
	239	CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
	240	@if target-libstdc++-v3-bootstrap
	241	# Override the above if we're bootstrapping C++.
	242	POSTSTAGE1_CXX_EXPORT = \
	243	CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
	244	-B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
	245	-B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
	246	-B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
	247	`if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
	248	`if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
	249	`if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
	250	-L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
	251	-L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
	252	export CXX; \
	253	CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
	254	@endif target-libstdc++-v3-bootstrap
	255
	256	# Similar, for later GCC stages.
	257	POSTSTAGE1_HOST_EXPORTS = \
	258	$(HOST_EXPORTS) \
	259	CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
	260	-B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
	261	$(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
	262	CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
	263	$(POSTSTAGE1_CXX_EXPORT) \
	264	$(LTO_EXPORTS) \
	265	GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
	266	LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
	267	HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
	268
	269	# Target libraries are put under this directory:
	270	TARGET_SUBDIR = @target_subdir@
	271	# This is set by the configure script to the arguments to use when configuring
	272	# directories built for the target.
	273	TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
	274	# This is the list of variables to export in the environment when
	275	# configuring subdirectories for the target system.
	276	BASE_TARGET_EXPORTS = \
	277	$(BASE_EXPORTS) \
	278	AR="$(AR_FOR_TARGET)"; export AR; \
	279	AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
	280	CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
	281	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
	282	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
	283	CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
	284	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
	285	GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
	286	GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
	287	GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
	288	DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
	289	LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
	290	LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
	291	LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
	292	NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
	293	OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
	294	OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
	295	RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
	296	READELF="$(READELF_FOR_TARGET)"; export READELF; \
	297	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
	298	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
	299	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
	300	@if gcc-bootstrap
	301	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" \| sed 's,::,:,g;s,^:,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
	302	@endif gcc-bootstrap
	303	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" \| sed 's,::,:,g;s,^:,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
	304	TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
	305
	306	RAW_CXX_TARGET_EXPORTS = \
	307	$(BASE_TARGET_EXPORTS) \
	308	CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
	309	CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
	310
	311	NORMAL_TARGET_EXPORTS = \
	312	$(BASE_TARGET_EXPORTS) \
	313	CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
	314
	315	# Where to find GMP
	316	HOST_GMPLIBS = @gmplibs@
	317	HOST_GMPINC = @gmpinc@
	318
	319	# Where to find isl
	320	HOST_ISLLIBS = @isllibs@
	321	HOST_ISLINC = @islinc@
	322	HOST_ISLVER = @islver@
	323
	324	# Where to find libelf
	325	HOST_LIBELFLIBS = @libelflibs@
	326	HOST_LIBELFINC = @libelfinc@
	327
	328	EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
	329
	330	# ----------------------------------------------
	331	# Programs producing files for the BUILD machine
	332	# ----------------------------------------------
	333
	334	SHELL = @SHELL@
	335
	336	# pwd command to use. Allow user to override default by setting PWDCMD in
	337	# the environment to account for automounters. The make variable must not
	338	# be called PWDCMD, otherwise the value set here is passed to make
	339	# subprocesses and overrides the setting from the user's environment.
	340	# Don't use PWD since it is a common shell environment variable and we
	341	# don't want to corrupt it.
	342	PWD_COMMAND = $${PWDCMD-pwd}
	343
	344	# compilers to use to create programs which must be run in the build
	345	# environment.
	346	AR_FOR_BUILD = @AR_FOR_BUILD@
	347	AS_FOR_BUILD = @AS_FOR_BUILD@
	348	CC_FOR_BUILD = @CC_FOR_BUILD@
	349	CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
	350	CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
	351	CXX_FOR_BUILD = @CXX_FOR_BUILD@
	352	DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
	353	GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
	354	GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
	355	GOC_FOR_BUILD = @GOC_FOR_BUILD@
	356	LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
	357	LD_FOR_BUILD = @LD_FOR_BUILD@
	358	NM_FOR_BUILD = @NM_FOR_BUILD@
	359	RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
	360	WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
	361	WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
	362
	363	# Special variables passed down in EXTRA_GCC_FLAGS. They are defined
	364	# here so that they can be overridden by Makefile fragments.
	365	BUILD_PREFIX = @BUILD_PREFIX@
	366	BUILD_PREFIX_1 = @BUILD_PREFIX_1@
	367
	368	# Flags to pass to stage2 and later makes. They are defined
	369	# here so that they can be overridden by Makefile fragments.
	370	BOOT_CFLAGS= -g -O2
	371	BOOT_LDFLAGS=
	372	BOOT_ADAFLAGS= -gnatpg
	373
	374	AWK = @AWK@
	375	SED = @SED@
	376	BISON = @BISON@
	377	YACC = @YACC@
	378	FLEX = @FLEX@
	379	LEX = @LEX@
	380	M4 = @M4@
	381	MAKEINFO = @MAKEINFO@
	382	EXPECT = @EXPECT@
	383	RUNTEST = @RUNTEST@
	384
	385	AUTO_PROFILE = gcc-auto-profile -c 1000000
	386
	387	# This just becomes part of the MAKEINFO definition passed down to
	388	# sub-makes. It lets flags be given on the command line while still
	389	# using the makeinfo from the object tree.
	390	# (Default to avoid splitting info files by setting the threshold high.)
	391	MAKEINFOFLAGS = --split-size=5000000
	392
	393	# ---------------------------------------------
	394	# Programs producing files for the HOST machine
	395	# ---------------------------------------------
	396
	397	AS = @AS@
	398	AR = @AR@
	399	AR_FLAGS = rc
	400	CC = @CC@
	401	CXX = @CXX@
	402	DLLTOOL = @DLLTOOL@
	403	LD = @LD@
	404	LIPO = @LIPO@
	405	NM = @NM@
	406	OBJDUMP = @OBJDUMP@
	407	RANLIB = @RANLIB@
	408	READELF = @READELF@
	409	STRIP = @STRIP@
	410	WINDRES = @WINDRES@
	411	WINDMC = @WINDMC@
	412
	413	GNATBIND = @GNATBIND@
	414	GNATMAKE = @GNATMAKE@
	415
	416	CFLAGS = @CFLAGS@
	417	LDFLAGS = @LDFLAGS@
	418	LIBCFLAGS = $(CFLAGS)
	419	CXXFLAGS = @CXXFLAGS@
	420	LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
	421	GOCFLAGS = $(CFLAGS)
	422
	423	CREATE_GCOV = create_gcov
	424
	425	TFLAGS =
	426
	427	# Defaults for all stages; some are overridden below.
	428
	429	STAGE_CFLAGS = $(BOOT_CFLAGS)
	430	STAGE_TFLAGS = $(TFLAGS)
	431	STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
	432
	433	[+ FOR bootstrap-stage +]
	434	# Defaults for stage [+id+]; some are overridden below.
	435	STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
	436	STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
	437	@if target-libstdc++-v3-bootstrap
	438	# Override the above if we're bootstrapping C++.
	439	STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
	440	@endif target-libstdc++-v3-bootstrap
	441	STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
	442	STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
	443	[+ ENDFOR bootstrap-stage +]
	444
	445	# By default, C and C++ are the only stage1 languages, because they are the
	446	# only ones we require to build with the bootstrap compiler, and also the
	447	# only ones useful for building stage2.
	448
	449	STAGE1_CFLAGS = @stage1_cflags@
	450	STAGE1_CHECKING = @stage1_checking@
	451	STAGE1_LANGUAGES = @stage1_languages@
	452	# * We force-disable intermodule optimizations, even if
	453	# --enable-intermodule was passed, since the installed compiler
	454	# probably can't handle them. Luckily, autoconf always respects
	455	# the last argument when conflicting --enable arguments are passed.
	456	# * Likewise, we force-disable coverage flags, since the installed
	457	# compiler probably has never heard of them.
	458	# * We also disable -Wformat, since older GCCs don't understand newer %s.
	459	STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
	460	--disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
	461	--disable-build-format-warnings
	462
	463	STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
	464	STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
	465
	466	STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
	467	STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
	468
	469	STAGEautoprofile_CFLAGS = $(STAGE2_CFLAGS) -g
	470	STAGEautoprofile_TFLAGS = $(STAGE2_TFLAGS)
	471
	472	STAGEautofeedback_CFLAGS = $(STAGE3_CFLAGS)
	473	STAGEautofeedback_TFLAGS = $(STAGE3_TFLAGS)
	474
	475	do-compare = @do_compare@
	476	do-compare3 = $(do-compare)
	477
	478	# -----------------------------------------------
	479	# Programs producing files for the TARGET machine
	480	# -----------------------------------------------
	481
	482	AR_FOR_TARGET=@AR_FOR_TARGET@
	483	AS_FOR_TARGET=@AS_FOR_TARGET@
	484	CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
	485
	486	# If GCC_FOR_TARGET is not overriden on the command line, then this
	487	# variable is passed down to the gcc Makefile, where it is used to
	488	# build libgcc2.a. We define it here so that it can itself be
	489	# overridden on the command line.
	490	GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
	491	CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
	492	RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
	493	GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
	494	GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
	495	GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
	496	DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
	497	LD_FOR_TARGET=@LD_FOR_TARGET@
	498
	499	LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
	500	NM_FOR_TARGET=@NM_FOR_TARGET@
	501	OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
	502	OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
	503	RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
	504	READELF_FOR_TARGET=@READELF_FOR_TARGET@
	505	STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
	506	WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
	507	WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
	508
	509	COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
	510	COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
	511	COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
	512
	513	CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
	514	CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
	515
	516	LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
	517	LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
	518	LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
	519	GOCFLAGS_FOR_TARGET = -O2 -g
	520
	521	FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
	522	SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
	523	DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
	524
	525	XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
	526
	527	# ------------------------------------
	528	# Miscellaneous targets and flag lists
	529	# ------------------------------------
	530
	531	# The first rule in the file had better be this one. Don't put any above it.
	532	# This lives here to allow makefile fragments to contain dependencies.
	533	all:
	534
	535	#### host and target specific makefile fragments come in here.
	536	@target_makefile_frag@
	537	@alphaieee_frag@
	538	@ospace_frag@
	539	@host_makefile_frag@
	540	###
	541
	542	# This is the list of directories that may be needed in RPATH_ENVVAR
	543	# so that programs built for the target machine work.
	544	TARGET_LIB_PATH = [+ FOR target_modules +][+
	545	IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
	546	ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
	547	[+ FOR target_modules +][+ IF lib_path +]
	548	@if target-[+module+]
	549	TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
	550	@endif target-[+module+]
	551	[+ ENDIF lib_path +][+ ENDFOR target_modules +]
	552
	553
	554	# This is the list of directories that may be needed in RPATH_ENVVAR
	555	# so that programs built for the host machine work.
	556	HOST_LIB_PATH = [+ FOR host_modules +][+
	557	IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
	558	ENDFOR host_modules +]
	559
	560	# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
	561	@if gcc
	562	HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
	563	@endif gcc
	564
	565	[+ FOR host_modules +][+ IF lib_path +]
	566	@if [+module+]
	567	HOST_LIB_PATH_[+module+] = \
	568	$$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
	569	+]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
	570	@endif [+module+]
	571	[+ ENDIF lib_path +][+ ENDFOR host_modules +]
	572
	573	CXX_FOR_TARGET_FLAG_TO_PASS = \
	574	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
	575	@if target-libstdc++-v3
	576	# CXX_FOR_TARGET is tricky to get right for target libs that require a
	577	# functional C++ compiler. When we recurse, if we expand
	578	# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
	579	# libstdc++ include flags from the script. Instead, we get an
	580	# -funconfigured-* word, so that we'll get errors if this invalid C++
	581	# command line is used for anything, but also so that we can use the
	582	# word to decide whether or not to pass on this CXX_FOR_TARGET. If we
	583	# don't pass it on, sub-make will use the default definition, that
	584	# re-expands it at the time of use, so we'll get it right when we need
	585	# it. One potential exception is the expansion of CXX_FOR_TARGET
	586	# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
	587	# really work, for C++ host programs can't depend on the current-stage
	588	# C++ target library.
	589	CXX_FOR_TARGET_FLAG_TO_PASS = \
	590	$(shell if echo "$(CXX_FOR_TARGET)" \| grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
	591	@endif target-libstdc++-v3
	592
	593	# Flags to pass down to all sub-makes. STAGE*FLAGS,
	594	# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
	595	# overrideable (for a bootstrap build stage1 also builds gcc.info).
	596	BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
	597	"`echo '[+flag+]=$([+flag+])' \| sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
	598	"[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
	599	"STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
	600	"STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
	601	"STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
	602	$(CXX_FOR_TARGET_FLAG_TO_PASS) \
	603	"TFLAGS=$(TFLAGS)" \
	604	"CONFIG_SHELL=$(SHELL)" \
	605	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
	606	$(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
	607
	608	# We leave this in just in case, but it is not needed anymore.
	609	RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
	610
	611	# Flags to pass down to most sub-makes, in which we're building with
	612	# the host environment.
	613	EXTRA_HOST_FLAGS = \
	614	'AR=$(AR)' \
	615	'AS=$(AS)' \
	616	'CC=$(CC)' \
	617	'CXX=$(CXX)' \
	618	'DLLTOOL=$(DLLTOOL)' \
	619	'GCJ=$(GCJ)' \
	620	'GFORTRAN=$(GFORTRAN)' \
	621	'GOC=$(GOC)' \
	622	'LD=$(LD)' \
	623	'LIPO=$(LIPO)' \
	624	'NM=$(NM)' \
	625	'OBJDUMP=$(OBJDUMP)' \
	626	'RANLIB=$(RANLIB)' \
	627	'READELF=$(READELF)' \
	628	'STRIP=$(STRIP)' \
	629	'WINDRES=$(WINDRES)' \
	630	'WINDMC=$(WINDMC)' \
	631	'CREATE_GCOV=$(CREATE_GCOV)'
	632
	633	FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
	634
	635	# Flags to pass to stage1 or when not bootstrapping.
	636
	637	STAGE1_FLAGS_TO_PASS = \
	638	LDFLAGS="$${LDFLAGS}" \
	639	HOST_LIBS="$${HOST_LIBS}"
	640
	641	# Flags to pass to stage2 and later makes.
	642
	643	POSTSTAGE1_FLAGS_TO_PASS = \
	644	CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
	645	CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
	646	GNATBIND="$${GNATBIND}" \
	647	LDFLAGS="$${LDFLAGS}" \
	648	HOST_LIBS="$${HOST_LIBS}" \
	649	$(LTO_FLAGS_TO_PASS) \
	650	"`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' \| sed -e s'/[^=][^=]*=$$/XFOO=/'`"
	651
	652	@if gcc-bootstrap
	653	EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
	654	$(POSTSTAGE1_HOST_EXPORTS) \
	655	fi;
	656
	657	EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
	658	@endif gcc-bootstrap
	659
	660	# Flags to pass down to makes which are built with the target environment.
	661	# The double $ decreases the length of the command line; those variables
	662	# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
	663	# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
	664	# so we expand them here.
	665	EXTRA_TARGET_FLAGS = \
	666	'AR=$$(AR_FOR_TARGET)' \
	667	'AS=$(COMPILER_AS_FOR_TARGET)' \
	668	'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
	669	'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
	670	'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
	671	-B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
	672	$$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
	673	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
	674	'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
	675	'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
	676	'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
	677	'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
	678	'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
	679	'LD=$(COMPILER_LD_FOR_TARGET)' \
	680	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
	681	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
	682	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
	683	'NM=$(COMPILER_NM_FOR_TARGET)' \
	684	'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
	685	'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
	686	'RANLIB=$$(RANLIB_FOR_TARGET)' \
	687	'READELF=$$(READELF_FOR_TARGET)' \
	688	'WINDRES=$$(WINDRES_FOR_TARGET)' \
	689	'WINDMC=$$(WINDMC_FOR_TARGET)' \
	690	'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
	691	'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
	692	'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
	693	"TFLAGS=$$TFLAGS"
	694
	695	TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
	696
	697	# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
	698	# unfortunately needs the native compiler and the target ar and
	699	# ranlib.
	700	# If any variables are added here, they must be added to do-*, below.
	701	# The BUILD_* variables are a special case, which are used for the gcc
	702	# cross-building scheme.
	703	EXTRA_GCC_FLAGS = \
	704	"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
	705	"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' \| sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
	706	"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' \| sed -e s'/[^=][^=]*=$$/XFOO=/'`"
	707
	708	GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
	709
	710	@if gcc
	711	BUILD_CONFIG = @BUILD_CONFIG@
	712	ifneq ($(BUILD_CONFIG),)
	713	include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
	714	endif
	715	@endif gcc
	716
	717	.PHONY: configure-host
	718	configure-host: [+
	719	FOR host_modules +] \
	720	maybe-configure-[+module+][+
	721	ENDFOR host_modules +]
	722	.PHONY: configure-target
	723	configure-target: [+
	724	FOR target_modules +] \
	725	maybe-configure-target-[+module+][+
	726	ENDFOR target_modules +]
	727
	728	# The target built for a native non-bootstrap build.
	729	.PHONY: all
	730	all:
	731	@if gcc-bootstrap
	732	[ -f stage_final ] \|\| echo stage3 > stage_final
	733	@r=`${PWD_COMMAND}`; export r; \
	734	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	735	$(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
	736	@endif gcc-bootstrap
	737	@: $(MAKE); $(unstage)
	738	@r=`${PWD_COMMAND}`; export r; \
	739	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	740	@if gcc-bootstrap
	741	if [ -f stage_last ]; then \
	742	TFLAGS="$(STAGE$(shell test ! -f stage_last \|\| sed s,^stage,, stage_last)_TFLAGS)"; \
	743	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
	744	else \
	745	@endif gcc-bootstrap
	746	$(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
	747	@if gcc-bootstrap
	748	; \
	749	fi \
	750	@endif gcc-bootstrap
	751	&& :
	752
	753	.PHONY: all-build
	754	[+ FOR build_modules +]
	755	all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
	756
	757	.PHONY: all-host
	758	[+ FOR host_modules +][+ IF bootstrap +]
	759	@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
	760	all-host: maybe-all-[+module+][+ IF bootstrap +]
	761	@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
	762
	763	.PHONY: all-target
	764	[+ FOR target_modules +][+ IF bootstrap +]
	765	@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
	766	all-target: maybe-all-target-[+module+][+ IF bootstrap +]
	767	@endif target-[+module+]-no-bootstrap[+
	768	ENDIF bootstrap +][+ ENDFOR target_modules +]
	769
	770	# Do a target for all the subdirectories. A ``make do-X'' will do a
	771	# ``make X'' in all subdirectories (because, in general, there is a
	772	# dependency (below) of X upon do-X, a ``make X'' will also do this,
	773	# but it may do additional work as well).
	774	[+ FOR recursive_targets +]
	775	.PHONY: do-[+make_target+]
	776	do-[+make_target+]:
	777	@: $(MAKE); $(unstage)
	778	@r=`${PWD_COMMAND}`; export r; \
	779	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	780	$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
	781	[+make_target+]-target
	782
	783
	784	.PHONY: [+make_target+]-host
	785	[+ FOR host_modules +]
	786	[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
	787
	788	.PHONY: [+make_target+]-target
	789	[+ FOR target_modules +]
	790	[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
	791	[+ ENDFOR recursive_targets +]
	792
	793	# Here are the targets which correspond to the do-X targets.
	794
	795	.PHONY: info installcheck dvi pdf html
	796	.PHONY: install-info install-pdf install-html
	797	.PHONY: clean distclean mostlyclean maintainer-clean realclean
	798	.PHONY: local-clean local-distclean local-maintainer-clean
	799	info: do-info
	800	installcheck: do-installcheck
	801	dvi: do-dvi
	802	pdf: do-pdf
	803	html: do-html
	804
	805	# Make sure makeinfo is built before we do a `make info', if we're
	806	# in fact building texinfo.
	807	do-info: maybe-all-texinfo
	808
	809	install-info: do-install-info dir.info
	810	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	811	if [ -f dir.info ]; then \
	812	$(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
	813	else true; fi
	814
	815	install-pdf: do-install-pdf
	816
	817	install-html: do-install-html
	818
	819	local-clean:
	820	-rm -f .a TEMP errs core .o ~ \# TAGS .E .log
	821
	822	local-distclean:
	823	-rm -f Makefile config.status config.cache mh-frag mt-frag
	824	-rm -f maybedep.tmp serdep.tmp stage_final
	825	-if [ "$(TARGET_SUBDIR)" != "." ]; then \
	826	rm -rf $(TARGET_SUBDIR); \
	827	else true; fi
	828	-rm -rf $(BUILD_SUBDIR)
	829	-if [ "$(HOST_SUBDIR)" != "." ]; then \
	830	rm -rf $(HOST_SUBDIR); \
	831	else true; fi
	832	-rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
	833	-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
	834	-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
	835	-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
	836	-rmdir fastjar gcc gnattools gotools libcc1 libiberty 2>/dev/null
	837	-rmdir texinfo zlib 2>/dev/null
	838	-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
	839
	840	local-maintainer-clean:
	841	@echo "This command is intended for maintainers to use;"
	842	@echo "it deletes files that may require special tools to rebuild."
	843
	844	clean: do-clean local-clean
	845	mostlyclean: do-mostlyclean local-clean
	846	distclean: do-distclean local-clean local-distclean
	847	maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
	848	maintainer-clean: local-distclean
	849	realclean: maintainer-clean
	850
	851	# Check target.
	852
	853	.PHONY: check do-check
	854	check: do-check
	855
	856	# Only include modules actually being configured and built.
	857	.PHONY: check-host
	858	check-host: [+
	859	FOR host_modules +] \
	860	maybe-check-[+module+][+
	861	ENDFOR host_modules +]
	862
	863	.PHONY: check-target
	864	check-target: [+
	865	FOR target_modules +] \
	866	maybe-check-target-[+module+][+
	867	ENDFOR target_modules +]
	868
	869	do-check:
	870	@: $(MAKE); $(unstage)
	871	@r=`${PWD_COMMAND}`; export r; \
	872	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	873	$(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
	874
	875	# Automated reporting of test results.
	876
	877	warning.log: build.log
	878	$(srcdir)/contrib/warn_summary build.log > $@
	879
	880	mail-report.log:
	881	if test x'$(BOOT_CFLAGS)' != x''; then \
	882	BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
	883	fi; \
	884	$(srcdir)/contrib/test_summary -t >$@
	885	chmod +x $@
	886	echo If you really want to send e-mail, run ./$@ now
	887
	888	mail-report-with-warnings.log: warning.log
	889	if test x'$(BOOT_CFLAGS)' != x''; then \
	890	BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
	891	fi; \
	892	$(srcdir)/contrib/test_summary -t -i warning.log >$@
	893	chmod +x $@
	894	echo If you really want to send e-mail, run ./$@ now
	895
	896	# Local Vim config
	897
	898	$(srcdir)/.local.vimrc:
	899	$(LN_S) contrib/vimrc $@
	900
	901	$(srcdir)/.lvimrc:
	902	$(LN_S) contrib/vimrc $@
	903
	904	vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
	905
	906	.PHONY: vimrc
	907
	908	# clang-format config
	909
	910	$(srcdir)/.clang-format:
	911	$(LN_S) contrib/clang-format $@
	912
	913	clang-format: $(srcdir)/.clang-format
	914
	915	.PHONY: clang-format
	916
	917	# Installation targets.
	918
	919	.PHONY: install uninstall
	920	install:
	921	@: $(MAKE); $(unstage)
	922	@r=`${PWD_COMMAND}`; export r; \
	923	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	924	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
	925
	926	.PHONY: install-host-nogcc
	927	install-host-nogcc: [+
	928	FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
	929	maybe-install-[+module+][+ ENDIF +][+
	930	ENDFOR host_modules +]
	931
	932	.PHONY: install-host
	933	install-host: [+
	934	FOR host_modules +] \
	935	maybe-install-[+module+][+
	936	ENDFOR host_modules +]
	937
	938	.PHONY: install-target
	939	install-target: [+
	940	FOR target_modules +] \
	941	maybe-install-target-[+module+][+
	942	ENDFOR target_modules +]
	943
	944	uninstall:
	945	@echo "the uninstall target is not supported in this tree"
	946
	947	.PHONY: install.all
	948	install.all: install-no-fixedincludes
	949	@if [ -f ./gcc/Makefile ]; then \
	950	r=`${PWD_COMMAND}`; export r; \
	951	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	952	$(HOST_EXPORTS) \
	953	(cd ./gcc && \
	954	$(MAKE) $(FLAGS_TO_PASS) install-headers); \
	955	else \
	956	true; \
	957	fi
	958
	959	# install-no-fixedincludes is used to allow the elaboration of binary packages
	960	# suitable for distribution, where we cannot include the fixed system header
	961	# files.
	962	.PHONY: install-no-fixedincludes
	963	install-no-fixedincludes: installdirs install-host-nogcc \
	964	install-target gcc-install-no-fixedincludes
	965
	966	.PHONY: install-strip
	967	install-strip:
	968	@: $(MAKE); $(unstage)
	969	@r=`${PWD_COMMAND}`; export r; \
	970	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	971	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
	972
	973	.PHONY: install-strip-host
	974	install-strip-host: [+
	975	FOR host_modules +] \
	976	maybe-install-strip-[+module+][+
	977	ENDFOR host_modules +]
	978
	979	.PHONY: install-strip-target
	980	install-strip-target: [+
	981	FOR target_modules +] \
	982	maybe-install-strip-target-[+module+][+
	983	ENDFOR target_modules +]
	984
	985
	986	### other supporting targets
	987
	988	MAKEDIRS= \
	989	$(DESTDIR)$(prefix) \
	990	$(DESTDIR)$(exec_prefix)
	991	.PHONY: installdirs
	992	installdirs: mkinstalldirs
	993	$(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
	994
	995	dir.info: do-install-info
	996	if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
	997	$(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
	998	mv -f dir.info.new dir.info; \
	999	else true; \
	1000	fi
	1001
	1002	dist:
	1003	@echo "Building a full distribution of this tree isn't done"
	1004	@echo "via 'make dist'. Check out the etc/ subdirectory"
	1005
	1006	etags tags: TAGS
	1007
	1008	# Right now this just builds TAGS in each subdirectory. emacs19 has the
	1009	# ability to use several tags files at once, so there is probably no need
	1010	# to combine them into one big TAGS file (like CVS 1.3 does). We could
	1011	# (if we felt like it) have this Makefile write a piece of elisp which
	1012	# the user could load to tell emacs19 where all the TAGS files we just
	1013	# built are.
	1014	TAGS: do-TAGS
	1015
	1016	# ------------------------------------
	1017	# Macros for configure and all targets
	1018	# ------------------------------------
	1019
	1020	[+ DEFINE configure +]
	1021	.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
	1022	maybe-configure-[+prefix+][+module+]:
	1023	@if gcc-bootstrap
	1024	configure-[+prefix+][+module+]: stage_current
	1025	@endif gcc-bootstrap
	1026	@if [+prefix+][+module+]
	1027	maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
	1028	configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
	1029	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
	1030	@r=`${PWD_COMMAND}`; export r; \
	1031	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1032	[+ IF check_multilibs
	1033	+]echo "Checking multilib configuration for [+module+]..."; \
	1034	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
	1035	$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
	1036	if test -r [+subdir+]/[+module+]/multilib.out; then \
	1037	if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
	1038	rm -f [+subdir+]/[+module+]/multilib.tmp; \
	1039	else \
	1040	rm -f [+subdir+]/[+module+]/Makefile; \
	1041	mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
	1042	fi; \
	1043	else \
	1044	mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
	1045	fi; \
	1046	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile \|\| exit 0; \
	1047	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
	1048	[+exports+] [+extra_exports+] \
	1049	echo Configuring in [+subdir+]/[+module+]; \
	1050	cd "[+subdir+]/[+module+]" \|\| exit 1; \
	1051	case $(srcdir) in \
	1052	/* \| [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
	1053	*) topdir=`echo [+subdir+]/[+module+]/ \| \
	1054	sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
	1055	esac; \
	1056	module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
	1057	[+ IF no-config-site +]rm -f no-such-file \|\| : ; \
	1058	CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
	1059	$$s/$$module_srcdir/configure \
	1060	--srcdir=$${topdir}/$$module_srcdir \
	1061	[+args+] --build=${build_alias} --host=[+host_alias+] \
	1062	--target=[+target_alias+] [+extra_configure_flags+] \
	1063	\|\| exit 1
	1064	@endif [+prefix+][+module+]
	1065
	1066	[+ IF bootstrap +]
	1067	[+ FOR bootstrap_stage +]
	1068	.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
	1069	maybe-configure-stage[+id+]-[+prefix+][+module+]:
	1070	@if [+prefix+][+module+]-bootstrap
	1071	maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
	1072	configure-stage[+id+]-[+prefix+][+module+]:
	1073	@[ $(current_stage) = stage[+id+] ] \|\| $(MAKE) stage[+id+]-start
	1074	@$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
	1075	@r=`${PWD_COMMAND}`; export r; \
	1076	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1077	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
	1078	[+ IF check_multilibs
	1079	+]echo "Checking multilib configuration for [+module+]..."; \
	1080	$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
	1081	if test -r [+subdir+]/[+module+]/multilib.out; then \
	1082	if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
	1083	rm -f [+subdir+]/[+module+]/multilib.tmp; \
	1084	else \
	1085	rm -f [+subdir+]/[+module+]/Makefile; \
	1086	mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
	1087	fi; \
	1088	else \
	1089	mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
	1090	fi; \
	1091	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile \|\| exit 0; \
	1092	[+exports+][+ IF prev +] \
	1093	[+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
	1094	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
	1095	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
	1096	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
	1097	CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
	1098	CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
	1099	LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
	1100	LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
	1101	ENDIF prefix +] [+extra_exports+] \
	1102	echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
	1103	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
	1104	cd [+subdir+]/[+module+] \|\| exit 1; \
	1105	case $(srcdir) in \
	1106	/* \| [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
	1107	*) topdir=`echo [+subdir+]/[+module+]/ \| \
	1108	sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
	1109	esac; \
	1110	module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
	1111	$(SHELL) $$s/$$module_srcdir/configure \
	1112	--srcdir=$${topdir}/$$module_srcdir \
	1113	[+args+] --build=${build_alias} --host=[+host_alias+] \
	1114	--target=[+target_alias+] \
	1115	[+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
	1116	$(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
	1117	[+extra_configure_flags+][+ ENDIF extra_configure_flags +]
	1118	@endif [+prefix+][+module+]-bootstrap
	1119	[+ ENDFOR bootstrap_stage +]
	1120	[+ ENDIF bootstrap +]
	1121	[+ ENDDEF +]
	1122
	1123	[+ DEFINE all +]
	1124	.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
	1125	maybe-all-[+prefix+][+module+]:
	1126	@if gcc-bootstrap
	1127	all-[+prefix+][+module+]: stage_current
	1128	@endif gcc-bootstrap
	1129	@if [+prefix+][+module+]
	1130	TARGET-[+prefix+][+module+]=[+
	1131	IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
	1132	maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
	1133	all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
	1134	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
	1135	@r=`${PWD_COMMAND}`; export r; \
	1136	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1137	[+exports+] [+extra_exports+] \
	1138	(cd [+subdir+]/[+module+] && \
	1139	$(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
	1140	$(TARGET-[+prefix+][+module+]))
	1141	@endif [+prefix+][+module+]
	1142
	1143	[+ IF bootstrap +]
	1144	[+ FOR bootstrap_stage +]
	1145	.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
	1146	.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
	1147	maybe-all-stage[+id+]-[+prefix+][+module+]:
	1148	maybe-clean-stage[+id+]-[+prefix+][+module+]:
	1149	@if [+prefix+][+module+]-bootstrap
	1150	maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
	1151	all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
	1152	TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
	1153	all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
	1154	@[ $(current_stage) = stage[+id+] ] \|\| $(MAKE) stage[+id+]-start
	1155	@r=`${PWD_COMMAND}`; export r; \
	1156	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1157	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
	1158	[+exports+][+ IF prev +] \
	1159	[+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
	1160	cd [+subdir+]/[+module+] && \
	1161	[+autoprofile+] \
	1162	$(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
	1163	CFLAGS="$(CFLAGS_FOR_TARGET)" \
	1164	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
	1165	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
	1166	CFLAGS="$(STAGE[+id+]_CFLAGS)" \
	1167	CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
	1168	LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
	1169	LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
	1170	CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
	1171	CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
	1172	LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
	1173	[+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
	1174	[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
	1175	TFLAGS="$(STAGE[+id+]_TFLAGS)" [+profile_data+] \
	1176	$(TARGET-stage[+id+]-[+prefix+][+module+])
	1177
	1178	maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
	1179	clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
	1180	clean-stage[+id+]-[+prefix+][+module+]:
	1181	@if [ $(current_stage) = stage[+id+] ]; then \
	1182	[ -f [+subdir+]/[+module+]/Makefile ] \|\| exit 0; \
	1183	else \
	1184	[ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] \|\| exit 0; \
	1185	$(MAKE) stage[+id+]-start; \
	1186	fi; \
	1187	cd [+subdir+]/[+module+] && \
	1188	$(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
	1189	[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
	1190	@endif [+prefix+][+module+]-bootstrap
	1191
	1192	[+ ENDFOR bootstrap_stage +]
	1193	[+ ENDIF bootstrap +]
	1194	[+ ENDDEF +]
	1195
	1196	# --------------------------------------
	1197	# Modules which run on the build machine
	1198	# --------------------------------------
	1199	[+ FOR build_modules +]
	1200	[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
	1201	host_alias=(get "host" "${build_alias}")
	1202	target_alias=(get "target" "${target_alias}")
	1203	args="$(BUILD_CONFIGARGS)" no-config-site=true +]
	1204
	1205	[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
	1206	args="$(EXTRA_BUILD_FLAGS)" +]
	1207	[+ ENDFOR build_module +]
	1208
	1209	# --------------------------------------
	1210	# Modules which run on the host machine
	1211	# --------------------------------------
	1212	[+ FOR host_modules +]
	1213	[+ configure prefix="" subdir="$(HOST_SUBDIR)"
	1214	exports="$(HOST_EXPORTS)"
	1215	poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
	1216	host_alias=(get "host" "${host_alias}")
	1217	target_alias=(get "target" "${target_alias}")
	1218	args="$(HOST_CONFIGARGS)" +]
	1219
	1220	[+ all prefix="" subdir="$(HOST_SUBDIR)"
	1221	exports="$(HOST_EXPORTS)"
	1222	poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
	1223	args="$(EXTRA_HOST_FLAGS)"
	1224	stage1_args="$(STAGE1_FLAGS_TO_PASS)"
	1225	poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
	1226
	1227	.PHONY: check-[+module+] maybe-check-[+module+]
	1228	maybe-check-[+module+]:
	1229	@if [+module+]
	1230	maybe-check-[+module+]: check-[+module+]
	1231	[+ IF no_check +]
	1232	check-[+module+]:
	1233	[+ ELIF no_check_cross +]
	1234	# This module is only tested in a native toolchain.
	1235	check-[+module+]:
	1236	@: $(MAKE); $(unstage)
	1237	@if [ '$(host)' = '$(target)' ]; then \
	1238	r=`${PWD_COMMAND}`; export r; \
	1239	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1240	$(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
	1241	ENDIF bootstrap +] \
	1242	(cd $(HOST_SUBDIR)/[+module+] && \
	1243	$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
	1244	IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
	1245	fi
	1246	[+ ELSE check +]
	1247	check-[+module+]:
	1248	@: $(MAKE); $(unstage)
	1249	@r=`${PWD_COMMAND}`; export r; \
	1250	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1251	$(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
	1252	ENDIF bootstrap +] \
	1253	(cd $(HOST_SUBDIR)/[+module+] && \
	1254	$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
	1255	IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
	1256	[+ ENDIF no_check +]
	1257	@endif [+module+]
	1258
	1259	.PHONY: install-[+module+] maybe-install-[+module+]
	1260	maybe-install-[+module+]:
	1261	@if [+module+]
	1262	maybe-install-[+module+]: install-[+module+]
	1263	[+ IF no_install +]
	1264	install-[+module+]:
	1265	[+ ELSE install +]
	1266	install-[+module+]: installdirs
	1267	@: $(MAKE); $(unstage)
	1268	@r=`${PWD_COMMAND}`; export r; \
	1269	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1270	$(HOST_EXPORTS) \
	1271	(cd $(HOST_SUBDIR)/[+module+] && \
	1272	$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
	1273	[+ ENDIF no_install +]
	1274	@endif [+module+]
	1275
	1276	.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
	1277	maybe-install-strip-[+module+]:
	1278	@if [+module+]
	1279	maybe-install-strip-[+module+]: install-strip-[+module+]
	1280	[+ IF no_install +]
	1281	install-strip-[+module+]:
	1282	[+ ELSE install +]
	1283	install-strip-[+module+]: installdirs
	1284	@: $(MAKE); $(unstage)
	1285	@r=`${PWD_COMMAND}`; export r; \
	1286	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1287	$(HOST_EXPORTS) \
	1288	(cd $(HOST_SUBDIR)/[+module+] && \
	1289	$(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
	1290	[+ ENDIF no_install +]
	1291	@endif [+module+]
	1292
	1293	# Other targets (info, dvi, pdf, etc.)
	1294	[+ FOR recursive_targets +]
	1295	.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
	1296	maybe-[+make_target+]-[+module+]:
	1297	@if [+module+]
	1298	maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
	1299	[+ IF (match-value? = "missing" (get "make_target") ) +]
	1300	# [+module+] doesn't support [+make_target+].
	1301	[+make_target+]-[+module+]:
	1302	[+ ELSE +]
	1303	[+make_target+]-[+module+]: [+
	1304	FOR depend +]\
	1305	[+depend+]-[+module+] [+
	1306	ENDFOR depend +]
	1307	@[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
	1308	@[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] \|\| exit 0; \
	1309	r=`${PWD_COMMAND}`; export r; \
	1310	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1311	$(HOST_EXPORTS) \
	1312	for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
	1313	eval `echo "$$flag" \| sed -e "s\|^$[^=]$=$.$\|\1='\2'; export \1\|"`; \
	1314	done; \
	1315	echo "Doing [+make_target+] in [+module+]"; \
	1316	(cd $(HOST_SUBDIR)/[+module+] && \
	1317	$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
	1318	"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
	1319	"RANLIB=$${RANLIB}" \
	1320	"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
	1321	[+make_target+]) \
	1322	\|\| exit 1
	1323	[+ ENDIF +]
	1324	@endif [+module+]
	1325	[+ ENDFOR recursive_targets +]
	1326	[+ ENDFOR host_modules +]
	1327
	1328	# ---------------------------------------
	1329	# Modules which run on the target machine
	1330	# ---------------------------------------
	1331	[+ FOR target_modules +]
	1332
	1333	[+ IF raw_cxx +]
	1334	[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
	1335	check_multilibs=true
	1336	exports="$(RAW_CXX_TARGET_EXPORTS)"
	1337	host_alias=(get "host" "${target_alias}")
	1338	target_alias=(get "target" "${target_alias}")
	1339	args="$(TARGET_CONFIGARGS)" no-config-site=true +]
	1340
	1341	[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
	1342	exports="$(RAW_CXX_TARGET_EXPORTS)"
	1343	args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
	1344	[+ ELSE +]
	1345	[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
	1346	check_multilibs=true
	1347	exports="$(NORMAL_TARGET_EXPORTS)"
	1348	host_alias=(get "host" "${target_alias}")
	1349	target_alias=(get "target" "${target_alias}")
	1350	args="$(TARGET_CONFIGARGS)" no-config-site=true +]
	1351
	1352	[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
	1353	exports="$(NORMAL_TARGET_EXPORTS)"
	1354	args="$(EXTRA_TARGET_FLAGS)" +]
	1355	[+ ENDIF +]
	1356
	1357	.PHONY: check-target-[+module+] maybe-check-target-[+module+]
	1358	maybe-check-target-[+module+]:
	1359	@if target-[+module+]
	1360	maybe-check-target-[+module+]: check-target-[+module+]
	1361	[+ IF no_check +]
	1362	# Dummy target for uncheckable module.
	1363	check-target-[+module+]:
	1364	[+ ELSE check +]
	1365	check-target-[+module+]:
	1366	@: $(MAKE); $(unstage)
	1367	@r=`${PWD_COMMAND}`; export r; \
	1368	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
	1369	IF raw_cxx +]
	1370	$(RAW_CXX_TARGET_EXPORTS) \[+
	1371	ELSE normal_cxx +]
	1372	$(NORMAL_TARGET_EXPORTS) \[+
	1373	ENDIF raw_cxx +]
	1374	(cd $(TARGET_SUBDIR)/[+module+] && \
	1375	$(MAKE) $(TARGET_FLAGS_TO_PASS) [+
	1376	IF raw_cxx
	1377	+] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
	1378	ENDIF raw_cxx
	1379	+] [+extra_make_flags+] check)
	1380	[+ ENDIF no_check +]
	1381	@endif target-[+module+]
	1382
	1383	.PHONY: install-target-[+module+] maybe-install-target-[+module+]
	1384	maybe-install-target-[+module+]:
	1385	@if target-[+module+]
	1386	maybe-install-target-[+module+]: install-target-[+module+]
	1387	[+ IF no_install +]
	1388	# Dummy target for uninstallable.
	1389	install-target-[+module+]:
	1390	[+ ELSE install +]
	1391	install-target-[+module+]: installdirs
	1392	@: $(MAKE); $(unstage)
	1393	@r=`${PWD_COMMAND}`; export r; \
	1394	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
	1395	IF raw_cxx +]
	1396	$(RAW_CXX_TARGET_EXPORTS) \[+
	1397	ELSE normal_cxx +]
	1398	$(NORMAL_TARGET_EXPORTS) \[+
	1399	ENDIF raw_cxx +]
	1400	(cd $(TARGET_SUBDIR)/[+module+] && \
	1401	$(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
	1402	[+ ENDIF no_install +]
	1403	@endif target-[+module+]
	1404
	1405	.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
	1406	maybe-install-strip-target-[+module+]:
	1407	@if target-[+module+]
	1408	maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
	1409	[+ IF no_install +]
	1410	# Dummy target for uninstallable.
	1411	install-strip-target-[+module+]:
	1412	[+ ELSE install +]
	1413	install-strip-target-[+module+]: installdirs
	1414	@: $(MAKE); $(unstage)
	1415	@r=`${PWD_COMMAND}`; export r; \
	1416	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
	1417	IF raw_cxx +]
	1418	$(RAW_CXX_TARGET_EXPORTS) \[+
	1419	ELSE normal_cxx +]
	1420	$(NORMAL_TARGET_EXPORTS) \[+
	1421	ENDIF raw_cxx +]
	1422	(cd $(TARGET_SUBDIR)/[+module+] && \
	1423	$(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
	1424	[+ ENDIF no_install +]
	1425	@endif target-[+module+]
	1426
	1427	# Other targets (info, dvi, pdf, etc.)
	1428	[+ FOR recursive_targets +]
	1429	.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
	1430	maybe-[+make_target+]-target-[+module+]:
	1431	@if target-[+module+]
	1432	maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
	1433	[+ IF (match-value? = "missing" (get "make_target") ) +]
	1434	# [+module+] doesn't support [+make_target+].
	1435	[+make_target+]-target-[+module+]:
	1436	[+ ELSE +]
	1437	[+make_target+]-target-[+module+]: [+
	1438	FOR depend +]\
	1439	[+depend+]-target-[+module+] [+
	1440	ENDFOR depend +]
	1441	@: $(MAKE); $(unstage)
	1442	@[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] \|\| exit 0; \
	1443	r=`${PWD_COMMAND}`; export r; \
	1444	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
	1445	IF raw_cxx +]
	1446	$(RAW_CXX_TARGET_EXPORTS) \[+
	1447	ELSE normal_cxx +]
	1448	$(NORMAL_TARGET_EXPORTS) \[+
	1449	ENDIF raw_cxx +]
	1450	echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
	1451	for flag in $(EXTRA_TARGET_FLAGS); do \
	1452	eval `echo "$$flag" \| sed -e "s\|^$[^=]$=$.$\|\1='\2'; export \1\|"`; \
	1453	done; \
	1454	(cd $(TARGET_SUBDIR)/[+module+] && \
	1455	$(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
	1456	"CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
	1457	"RANLIB=$${RANLIB}" \
	1458	"DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
	1459	[+extra_make_flags+] [+make_target+]) \
	1460	\|\| exit 1
	1461	[+ ENDIF +]
	1462	@endif target-[+module+]
	1463	[+ ENDFOR recursive_targets +]
	1464	[+ ENDFOR target_modules +]
	1465
	1466	@if target-libgomp
	1467	.PHONY: check-target-libgomp-c++
	1468	check-target-libgomp-c++:
	1469	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
	1470
	1471	@endif target-libgomp
	1472
	1473	@if target-libitm
	1474	.PHONY: check-target-libitm-c++
	1475	check-target-libitm-c++:
	1476	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
	1477
	1478	@endif target-libitm
	1479
	1480	# ----------
	1481	# GCC module
	1482	# ----------
	1483
	1484	@if gcc-no-bootstrap
	1485	.PHONY: cross
	1486	cross: all-build all-gas all-ld
	1487	@r=`${PWD_COMMAND}`; export r; \
	1488	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1489	$(HOST_EXPORTS) \
	1490	echo "Building the C and C++ compiler"; \
	1491	cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
	1492	@r=`${PWD_COMMAND}`; export r; \
	1493	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1494	echo "Building runtime libraries"; \
	1495	$(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
	1496	@endif gcc-no-bootstrap
	1497
	1498	@if gcc
	1499	[+ FOR languages +]
	1500	.PHONY: check-gcc-[+language+] check-[+language+]
	1501	check-gcc-[+language+]:
	1502	r=`${PWD_COMMAND}`; export r; \
	1503	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1504	$(HOST_EXPORTS) \
	1505	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
	1506	check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
	1507	[+ ENDFOR languages +]
	1508
	1509	# The gcc part of install-no-fixedincludes, which relies on an intimate
	1510	# knowledge of how a number of gcc internal targets (inter)operate. Delegate.
	1511	.PHONY: gcc-install-no-fixedincludes
	1512	gcc-install-no-fixedincludes:
	1513	@if [ -f ./gcc/Makefile ]; then \
	1514	r=`${PWD_COMMAND}`; export r; \
	1515	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1516	$(HOST_EXPORTS) \
	1517	(cd ./gcc \
	1518	&& $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
	1519	else true; fi
	1520	@endif gcc
	1521
	1522	# ---------------------
	1523	# GCC bootstrap support
	1524	# ---------------------
	1525
	1526	# We track the current stage (the one in 'gcc') in the stage_current file.
	1527	# stage_last instead tracks the stage that was built last. These targets
	1528	# are dummy when toplevel bootstrap is not active.
	1529
	1530	# While making host and target tools, symlinks to the final stage must be
	1531	# there, so $(unstage) should be run at various points. To avoid excessive
	1532	# recursive invocations of make, we "inline" them using a variable. These
	1533	# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
	1534	# to avoid warnings from the GNU Make job server.
	1535
	1536	unstage = :
	1537	stage = :
	1538	current_stage = ""
	1539
	1540	@if gcc-bootstrap
	1541	unstage = if [ -f stage_last ]; then [ -f stage_current ] \|\| $(MAKE) `cat stage_last`-start \|\| exit 1; else :; fi
	1542	stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end \|\| exit 1; else :; fi
	1543	current_stage = "`cat stage_current 2> /dev/null`"
	1544	@endif gcc-bootstrap
	1545
	1546	.PHONY: unstage stage
	1547	unstage:
	1548	@: $(MAKE); $(unstage)
	1549	stage:
	1550	@: $(MAKE); $(stage)
	1551
	1552	# Disable commands for lean bootstrap.
	1553	LEAN = false
	1554
	1555	# We name the build directories for the various stages "stage1-gcc",
	1556	# "stage2-gcc","stage3-gcc", etc.
	1557
	1558	# Since the 'compare' process will fail (on debugging information) if any
	1559	# directory names are different, we need to link the gcc directory for
	1560	# the previous stage to a constant name ('prev-gcc'), and to make the name of
	1561	# the build directories constant as well. For the latter, we use naked names
	1562	# like 'gcc', because the scripts in that directory assume it. We use
	1563	# mv on platforms where symlinks to directories do not work or are not
	1564	# reliable.
	1565
	1566	# 'touch' doesn't work right on some platforms.
	1567	STAMP = echo timestamp >
	1568
	1569	# We only want to compare .o files, so set this!
	1570	objext = .o
	1571
	1572	[+ FOR bootstrap-stage +]
	1573	.PHONY: stage[+id+]-start stage[+id+]-end
	1574
	1575	stage[+id+]-start::
	1576	@: $(MAKE); $(stage); \
	1577	echo stage[+id+] > stage_current; \
	1578	echo stage[+id+] > stage_last; \
	1579	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
	1580	FOR host_modules +][+ IF bootstrap +]
	1581	@if [+ module +]
	1582	@cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] \|\| \
	1583	mkdir stage[+id+]-[+module+]; \
	1584	mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
	1585	mv stage[+prev+]-[+module+] prev-[+module+] \|\| test -f stage[+prev+]-lean [+ ENDIF prev +]
	1586	@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
	1587	@[ -d stage[+id+]-$(TARGET_SUBDIR) ] \|\| \
	1588	mkdir stage[+id+]-$(TARGET_SUBDIR); \
	1589	mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
	1590	mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) \|\| test -f stage[+prev+]-lean [+ ENDIF prev +]
	1591
	1592	stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
	1593	@if [+ module +]
	1594	@if test -d $(HOST_SUBDIR)/[+module+]; then \
	1595	cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
	1596	mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
	1597	fi
	1598	@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
	1599	@if test -d $(TARGET_SUBDIR); then \
	1600	mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
	1601	mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
	1602	fi
	1603	rm -f stage_current
	1604
	1605	# Bubble a bug fix through all the stages up to stage [+id+]. They are
	1606	# remade, but not reconfigured. The next stage (if any) will not be
	1607	# reconfigured either.
	1608	.PHONY: stage[+id+]-bubble
	1609	stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
	1610	@r=`${PWD_COMMAND}`; export r; \
	1611	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1612	if test -f stage[+id+]-lean [+
	1613	IF prev +]\|\| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
	1614	echo Skipping rebuild of stage[+id+]; \
	1615	else \
	1616	$(MAKE) stage[+id+]-start; \[+IF lean +]
	1617	if $(LEAN); then \
	1618	rm -rf stage[+lean+]-*; \
	1619	$(STAMP) stage[+lean+]-lean; \
	1620	fi; \[+ ENDIF lean +]
	1621	$(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
	1622	fi[+ IF compare-target +]
	1623	$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
	1624
	1625	.PHONY: all-stage[+id+] clean-stage[+id+]
	1626	do-clean: clean-stage[+id+]
	1627
	1628	# FIXME: Will not need to be conditional when toplevel bootstrap is the
	1629	# only possibility, but now it conflicts with no-bootstrap rules
	1630	@if gcc-bootstrap
	1631	[+ IF compare-target +]
	1632	[+compare-target+]:
	1633	@r=`${PWD_COMMAND}`; export r; \
	1634	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1635	if test -f stage[+prev+]-lean; then \
	1636	echo Cannot compare object files as stage [+prev+] was deleted.; \
	1637	exit 0; \
	1638	fi; \
	1639	: $(MAKE); $(stage); \
	1640	rm -f .bad_compare; \
	1641	echo Comparing stages [+prev+] and [+id+]; \
	1642	sed=`echo stage[+id+] \| sed 's,^stage,,;s,.,.,g'`; \
	1643	files=`find stage[+id+]-* -name "*$(objext)" -print \| \
	1644	sed -n s,^stage$$sed-,,p`; \
	1645	for file in $${files}; do \
	1646	f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
	1647	if test ! -f $$f1; then continue; fi; \
	1648	$(do-[+compare-target+]) > /dev/null 2>&1; \
	1649	if test $$? -eq 1; then \
	1650	case $$file in \
	1651	@compare_exclusions@) \
	1652	echo warning: $$file differs ;; \
	1653	*) \
	1654	echo $$file differs >> .bad_compare ;; \
	1655	esac; \
	1656	fi; \
	1657	done; \
	1658	if [ -f .bad_compare ]; then \
	1659	echo "Bootstrap comparison failure!"; \
	1660	cat .bad_compare; \
	1661	exit 1; \
	1662	else \
	1663	echo Comparison successful.; \
	1664	fi; \
	1665	$(STAMP) [+compare-target+][+ IF prev +]
	1666	if $(LEAN); then \
	1667	rm -rf stage[+prev+]-*; \
	1668	$(STAMP) stage[+prev+]-lean; \
	1669	fi[+ ENDIF prev +]
	1670	[+ ENDIF compare-target +]
	1671
	1672	[+ IF bootstrap-target +]
	1673	.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
	1674	[+bootstrap-target+]:
	1675	echo stage[+id+] > stage_final
	1676	@r=`${PWD_COMMAND}`; export r; \
	1677	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1678	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
	1679	@: $(MAKE); $(unstage)
	1680	@r=`${PWD_COMMAND}`; export r; \
	1681	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1682	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
	1683	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
	1684
	1685	[+bootstrap-target+]-lean:
	1686	echo stage[+id+] > stage_final
	1687	@r=`${PWD_COMMAND}`; export r; \
	1688	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1689	$(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
	1690	@: $(MAKE); $(unstage)
	1691	@r=`${PWD_COMMAND}`; export r; \
	1692	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1693	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
	1694	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
	1695	[+ ENDIF bootstrap-target +]
	1696
	1697	# Rules to wipe a stage and all the following ones, also used for cleanstrap
	1698	[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
	1699	.PHONY: distclean-stage[+id+]
	1700	distclean-stage[+id+]::
	1701	@: $(MAKE); $(stage)
	1702	@test "`cat stage_last`" != stage[+id+] \|\| rm -f stage_last
	1703	rm -rf stage[+id+]-* [+
	1704	IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
	1705
	1706	[+ IF cleanstrap-target +]
	1707	.PHONY: [+cleanstrap-target+]
	1708	[+cleanstrap-target+]: do-distclean local-clean
	1709	echo stage[+id+] > stage_final
	1710	@r=`${PWD_COMMAND}`; export r; \
	1711	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1712	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
	1713	@: $(MAKE); $(unstage)
	1714	@r=`${PWD_COMMAND}`; export r; \
	1715	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1716	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
	1717	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
	1718	[+ ENDIF cleanstrap-target +]
	1719	@endif gcc-bootstrap
	1720
	1721	[+ ENDFOR bootstrap-stage +]
	1722
	1723	stageprofile-end::
	1724	$(MAKE) distclean-stagefeedback
	1725
	1726	stagefeedback-start::
	1727	@r=`${PWD_COMMAND}`; export r; \
	1728	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1729	for i in prev-*; do \
	1730	j=`echo $$i \| sed s/^prev-//`; \
	1731	cd $$r/$$i && \
	1732	{ find . -type d \| sort \| sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' \| $(SHELL); } && \
	1733	{ find . -name '.da' \| sed 's,.*,$(LN) -f "&" "../'$$j'/&",' \| $(SHELL); }; \
	1734	done
	1735
	1736	@if gcc-bootstrap
	1737	do-distclean: distclean-stage1
	1738
	1739	# Provide a GCC build when we're building target libraries. This does
	1740	# not work as a dependency, just as the minimum necessary to avoid errors.
	1741	stage_last:
	1742	@r=`${PWD_COMMAND}`; export r; \
	1743	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
	1744	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
	1745
	1746	# Same as unstage, but not phony and defaulting to stage1-start. We place
	1747	# it in the dependency so that for example `make -j3 all-gcc' works.
	1748	stage_current:
	1749	@if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
	1750
	1751	.PHONY: restrap
	1752	restrap::
	1753	@: $(MAKE); $(stage)
	1754	rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
	1755	+] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
	1756	restrap:: all
	1757	@endif gcc-bootstrap
	1758
	1759	# --------------------------------------
	1760	# Dependencies between different modules
	1761	# --------------------------------------
	1762
	1763	# Generic dependencies for target modules on host stuff, especially gcc
	1764	@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
	1765	+][+ FOR bootstrap_stage +]
	1766	configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
	1767	ENDFOR +][+ ELSE bootstrap +]
	1768	configure-target-[+module+]: stage_last[+
	1769	ENDIF bootstrap +][+ ENDFOR target_modules +]
	1770	@endif gcc-bootstrap
	1771
	1772	@if gcc-no-bootstrap[+ FOR target_modules +]
	1773	configure-target-[+module+]: maybe-all-gcc[+
	1774	ENDFOR target_modules +]
	1775	@endif gcc-no-bootstrap
	1776
	1777
	1778	# There are two types of dependencies here: 'hard' dependencies, where one
	1779	# module simply won't build without the other; and 'soft' dependencies, where
	1780	# if the depended-on module is missing, the depending module will do without
	1781	# or find a substitute somewhere (perhaps installed). Soft dependencies
	1782	# are made here to depend on a 'maybe-' target. If you're not sure,
	1783	# it's safer to use a soft dependency.
	1784
	1785	[+ ;; These Scheme functions build the bulk of the dependencies.
	1786	;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
	1787	;; where "maybe-" is only included if HARD is not true, and all-gcc
	1788	;; is taken from VAR-NAME.
	1789	(define dep-target (lambda (module-kind var-name hard)
	1790	(string-append
	1791	(if hard "" "maybe-")
	1792	(dep-subtarget var-name)
	1793	module-kind
	1794	(dep-module var-name)
	1795	)))
	1796
	1797	;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
	1798	(define make-dep (lambda (module-kind on-kind)
	1799	(string-append
	1800	(dep-target module-kind "module" #t) ": "
	1801	(dep-target on-kind "on" (exist? "hard")))))
	1802
	1803	;; dep-subtarget extracts everything up to the first dash in the given
	1804	;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
	1805	(define dep-subtarget (lambda (var-name)
	1806	(substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
	1807
	1808	;; dep-module extracts everything up to the first dash in the given
	1809	;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
	1810	(define dep-module (lambda (var-name)
	1811	(substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
	1812
	1813	;; dep-stage builds a string for the prefix of a bootstrap stage.
	1814	(define dep-stage (lambda ()
	1815	(string-append
	1816	"stage"
	1817	(get "id")
	1818	"-")))
	1819
	1820	;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
	1821	;; but is written in Scheme.
	1822	(define dep-maybe (lambda ()
	1823	(if (exist? "hard") "" "maybe-")))
	1824
	1825	;; dep-kind returns "normal" if the dependency is on an "install" target,
	1826	;; or if either module is not bootstrapped. It returns "bootstrap" for
	1827	;; configure or build dependencies between bootstrapped modules; it returns
	1828	;; "prebootstrap" for configure or build dependencies of bootstrapped
	1829	;; modules on a build module (e.g. all-gcc on all-build-bison). All this
	1830	;; is only necessary for host modules.
	1831	(define dep-kind (lambda ()
	1832	(if (and (hash-ref boot-modules (dep-module "module"))
	1833	(=* (dep-module "on") "build-"))
	1834	"prebootstrap"
	1835
	1836	(if (or (= (dep-subtarget "on") "install-")
	1837	(not (hash-ref boot-modules (dep-module "module")))
	1838	(not (hash-ref boot-modules (dep-module "on"))))
	1839	"normal"
	1840	"bootstrap"))))
	1841
	1842	;; We now build the hash table that is used by dep-kind.
	1843	(define boot-modules (make-hash-table 113))
	1844	+]
	1845
	1846	[+ FOR host_modules +][+
	1847	(if (exist? "bootstrap")
	1848	(hash-create-handle! boot-modules (get "module") #t))
	1849	"" +][+ ENDFOR host_modules +]
	1850	[+ FOR target_modules +][+
	1851	(if (exist? "bootstrap")
	1852	(hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
	1853	"" +][+ ENDFOR target_modules +]
	1854
	1855	# With all the machinery above in place, it is pretty easy to generate
	1856	# dependencies. Host dependencies are a bit more complex because we have
	1857	# to check for bootstrap/prebootstrap dependencies. To resolve
	1858	# prebootstrap dependencies, prebootstrap modules are gathered in
	1859	# a hash table.
	1860	[+ FOR dependencies +][+ (make-dep "" "") +]
	1861	[+ CASE (dep-kind) +]
	1862	[+ == "prebootstrap"
	1863	+][+ FOR bootstrap_stage +]
	1864	[+ (make-dep (dep-stage) "") +][+
	1865	ENDFOR bootstrap_stage +]
	1866	[+ == "bootstrap"
	1867	+][+ FOR bootstrap_stage +]
	1868	[+ (make-dep (dep-stage) (dep-stage)) +][+
	1869	ENDFOR bootstrap_stage +]
	1870	[+ ESAC +][+
	1871	ENDFOR dependencies +]
	1872
	1873	# Dependencies for target modules on other target modules are
	1874	# described by lang_env_dependencies; the defaults apply to anything
	1875	# not mentioned there.
	1876	[+
	1877	;; Predicate for whether LANG was specified in lang_env_dependencies.
	1878	(define lang-dep (lambda (lang)
	1879	(hash-ref lang-env-deps (string-append (get "module") "-" lang))))
	1880
	1881	;; Build the hash table we will need.
	1882	(define lang-env-deps (make-hash-table 7))
	1883	+][+ FOR lang_env_dependencies +][+
	1884	(if (exist? "cxx")
	1885	(hash-create-handle! lang-env-deps
	1886	(string-append (get "module") "-" "cxx") #t))
	1887
	1888	(if (exist? "no_c")
	1889	(hash-create-handle! lang-env-deps
	1890	(string-append (get "module") "-" "no_c") #t))
	1891
	1892	(if (exist? "no_gcc")
	1893	(hash-create-handle! lang-env-deps
	1894	(string-append (get "module") "-" "no_gcc") #t))
	1895	"" +][+ ENDFOR lang_env_dependencies +]
	1896
	1897	@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
	1898	+][+ IF bootstrap +][+ FOR bootstrap_stage +]
	1899	configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
	1900	ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
	1901	@endif gcc-bootstrap
	1902
	1903	@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
	1904	configure-target-[+module+]: maybe-all-target-libgcc[+
	1905	ENDIF +][+ ENDFOR target_modules +]
	1906	@endif gcc-no-bootstrap
	1907
	1908	[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
	1909	configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
	1910	ENDIF +][+ IF (lang-dep "cxx") +]
	1911	configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
	1912	ENDIF +]
	1913	[+ ENDFOR target_modules +]
	1914
	1915	CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
	1916	GDB_TK = @GDB_TK@
	1917	INSTALL_GDB_TK = @INSTALL_GDB_TK@
	1918	configure-gdb: $(CONFIGURE_GDB_TK)
	1919	all-gdb: $(gdbnlmrequirements) $(GDB_TK)
	1920	install-gdb: $(INSTALL_GDB_TK)
	1921
	1922	# Serialization dependencies. Host configures don't work well in parallel to
	1923	# each other, due to contention over config.cache. Target configures and
	1924	# build configures are similar.
	1925	@serialization_dependencies@
	1926
	1927	# --------------------------------
	1928	# Regenerating top level configury
	1929	# --------------------------------
	1930
	1931	# Rebuilding Makefile.in, using autogen.
	1932	AUTOGEN = autogen
	1933	$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
	1934	cd $(srcdir) && $(AUTOGEN) Makefile.def
	1935
	1936	# Rebuilding Makefile.
	1937	Makefile: $(srcdir)/Makefile.in config.status
	1938	CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
	1939
	1940	config.status: configure
	1941	CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
	1942
	1943	# Rebuilding configure.
	1944	AUTOCONF = autoconf
	1945	$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
	1946	$(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4 \
	1947	$(srcdir)/config/elf.m4 $(srcdir)/config/isl.m4 \
	1948	$(srcdir)/libtool.m4 $(srcdir)/ltoptions.m4 $(srcdir)/ltsugar.m4 \
	1949	$(srcdir)/ltversion.m4 $(srcdir)/lt~obsolete.m4
	1950	cd $(srcdir) && $(AUTOCONF)
	1951
	1952	# ------------------------------
	1953	# Special directives to GNU Make
	1954	# ------------------------------
	1955
	1956	# Don't pass command-line variables to submakes.
	1957	.NOEXPORT:
	1958	MAKEOVERRIDES=
	1959
	1960	# end of Makefile.in

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