xref: /netbsd-src/external/gpl3/gdb/dist/Makefile.tpl (revision 92e958de60c71aa0f2452bd7074cbb006fe6546b) 
1[+ AutoGen5 template -*- Mode: Makefile -*-
2in
3+]
4
5# Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
6#
7# Makefile for directory with subdirs to build.
8#   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
9#   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
10#   Free Software Foundation
11#
12# This file is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 3 of the License, or
15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with this program; see the file COPYING3.  If not see
24# <http://www.gnu.org/licenses/>.
25#
26
27# First, test for a proper version of make, but only where one is required.
28
29@if gcc
30ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31$(error GNU make version 3.80 or newer is required.)
32endif
33@endif gcc
34
35# -------------------------------
36# Standard Autoconf-set variables
37# -------------------------------
38VPATH=@srcdir@
39
40build_alias=@build_noncanonical@
41build_vendor=@build_vendor@
42build_os=@build_os@
43build=@build@
44host_alias=@host_noncanonical@
45host_vendor=@host_vendor@
46host_os=@host_os@
47host=@host@
48target_alias=@target_noncanonical@
49target_vendor=@target_vendor@
50target_os=@target_os@
51target=@target@
52
53program_transform_name = @program_transform_name@
54
55prefix = @prefix@
56exec_prefix = @exec_prefix@
57
58srcdir = @srcdir@
59
60bindir = @bindir@
61sbindir = @sbindir@
62libexecdir = @libexecdir@
63datadir = @datadir@
64sysconfdir = @sysconfdir@
65sharedstatedir = @sharedstatedir@
66localstatedir = @localstatedir@
67libdir = @libdir@
68includedir = @includedir@
69oldincludedir = @oldincludedir@
70infodir = @infodir@
71datarootdir = @datarootdir@
72docdir = @docdir@
73pdfdir = @pdfdir@
74htmldir = @htmldir@
75mandir = @mandir@
76man1dir = $(mandir)/man1
77man2dir = $(mandir)/man2
78man3dir = $(mandir)/man3
79man4dir = $(mandir)/man4
80man5dir = $(mandir)/man5
81man6dir = $(mandir)/man6
82man7dir = $(mandir)/man7
83man8dir = $(mandir)/man8
84man9dir = $(mandir)/man9
85
86INSTALL = @INSTALL@
87INSTALL_PROGRAM = @INSTALL_PROGRAM@
88INSTALL_SCRIPT = @INSTALL_SCRIPT@
89INSTALL_DATA = @INSTALL_DATA@
90LN = @LN@
91LN_S = @LN_S@
92MAINT = @MAINT@
93MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
95
96# -------------------------------------------------
97# Miscellaneous non-standard autoconf-set variables
98# -------------------------------------------------
99
100# The gcc driver likes to know the arguments it was configured with.
101TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
102
103tooldir = @tooldir@
104build_tooldir = @build_tooldir@
105
106# This is the name of the environment variable used for the path to
107# the libraries.
108RPATH_ENVVAR = @RPATH_ENVVAR@
109
110# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111# is used instead of the directory itself to avoid including built
112# executables in PATH.
113GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
114
115# Build programs are put under this directory.
116BUILD_SUBDIR = @build_subdir@
117# This is set by the configure script to the arguments to use when configuring
118# directories built for the build system.
119BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
120
121# Linker flags to use on the host, for stage1 or when not
122# bootstrapping.
123STAGE1_LDFLAGS = @stage1_ldflags@
124
125# Libraries to use on the host, for stage1 or when not bootstrapping.
126STAGE1_LIBS = @stage1_libs@
127
128# Linker flags to use for stage2 and later.
129POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
130
131# Libraries to use for stage2 and later.
132POSTSTAGE1_LIBS = @poststage1_libs@
133
134# This is the list of variables to export in the environment when
135# configuring any subdirectory.  It must also be exported whenever
136# recursing into a build directory in case that directory's Makefile
137# re-runs configure.
138BASE_EXPORTS = \
139	FLEX="$(FLEX)"; export FLEX; \
140	LEX="$(LEX)"; export LEX; \
141	BISON="$(BISON)"; export BISON; \
142	YACC="$(YACC)"; export YACC; \
143	M4="$(M4)"; export M4; \
144	SED="$(SED)"; export SED; \
145	AWK="$(AWK)"; export AWK; \
146	MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
147
148# This is the list of variables to export in the environment when
149# configuring subdirectories for the build system.
150BUILD_EXPORTS = \
151	$(BASE_EXPORTS) \
152	AR="$(AR_FOR_BUILD)"; export AR; \
153	AS="$(AS_FOR_BUILD)"; export AS; \
154	CC="$(CC_FOR_BUILD)"; export CC; \
155	CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
156	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
157	CXX="$(CXX_FOR_BUILD)"; export CXX; \
158	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
159	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="$(WINDMC_FOR_BUILD)"; export WINDMC;
170
171# These variables must be set on the make command line for directories
172# built for the build system to override those in BASE_FLAGS_TO_PASS.
173EXTRA_BUILD_FLAGS = \
174	CFLAGS="$(CFLAGS_FOR_BUILD)" \
175	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
176
177# This is the list of directories to built for the host system.
178SUBDIRS = @configdirs@
179TARGET_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.
182HOST_CONFIGARGS = @host_configargs@
183# Host programs are put under this directory, which is . except if building
184# with srcdir=..
185HOST_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.
189HOST_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="$(HOST_ISLINC)"; export ISLINC; \
228	LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
229	LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
230@if gcc-bootstrap
231	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
232@endif gcc-bootstrap
233	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
234
235POSTSTAGE1_CXX_EXPORT = \
236	CXX='$(CXX)'; export CXX; \
237	CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
238@if target-libstdc++-v3-bootstrap
239# Override the above if we're bootstrapping C++.
240POSTSTAGE1_CXX_EXPORT = \
241	CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
242	  -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
243	  -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
244	  -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
245	  `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
246	  `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
247	  `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
248	  -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
249	  -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
250	  export CXX; \
251	CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
252@endif target-libstdc++-v3-bootstrap
253
254# Similar, for later GCC stages.
255POSTSTAGE1_HOST_EXPORTS = \
256	$(HOST_EXPORTS) \
257	CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
258	  -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
259	  $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
260	CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
261	$(POSTSTAGE1_CXX_EXPORT) \
262	$(LTO_EXPORTS) \
263	GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
264	LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
265	HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
266
267# Target libraries are put under this directory:
268TARGET_SUBDIR = @target_subdir@
269# This is set by the configure script to the arguments to use when configuring
270# directories built for the target.
271TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
272# This is the list of variables to export in the environment when
273# configuring subdirectories for the target system.
274BASE_TARGET_EXPORTS = \
275	$(BASE_EXPORTS) \
276	AR="$(AR_FOR_TARGET)"; export AR; \
277	AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
278	CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
279	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
280	CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
281	CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
282	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
283	GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
284	GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
285	GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
286	DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
287	LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
288	LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
289	LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
290	NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
291	OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
292	OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
293	RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
294	READELF="$(READELF_FOR_TARGET)"; export READELF; \
295	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
296	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
297	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
298@if gcc-bootstrap
299	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
300@endif gcc-bootstrap
301	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
302	TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
303
304RAW_CXX_TARGET_EXPORTS = \
305	$(BASE_TARGET_EXPORTS) \
306	CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
307	CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
308
309NORMAL_TARGET_EXPORTS = \
310	$(BASE_TARGET_EXPORTS) \
311	CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
312
313# Where to find GMP
314HOST_GMPLIBS = @gmplibs@
315HOST_GMPINC = @gmpinc@
316
317# Where to find ISL
318HOST_ISLLIBS = @isllibs@
319HOST_ISLINC = @islinc@
320
321# Where to find libelf
322HOST_LIBELFLIBS = @libelflibs@
323HOST_LIBELFINC = @libelfinc@
324
325EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
326
327# ----------------------------------------------
328# Programs producing files for the BUILD machine
329# ----------------------------------------------
330
331SHELL = @SHELL@
332
333# pwd command to use.  Allow user to override default by setting PWDCMD in
334# the environment to account for automounters.  The make variable must not
335# be called PWDCMD, otherwise the value set here is passed to make
336# subprocesses and overrides the setting from the user's environment.
337# Don't use PWD since it is a common shell environment variable and we
338# don't want to corrupt it.
339PWD_COMMAND = $${PWDCMD-pwd}
340
341# compilers to use to create programs which must be run in the build
342# environment.
343AR_FOR_BUILD = @AR_FOR_BUILD@
344AS_FOR_BUILD = @AS_FOR_BUILD@
345CC_FOR_BUILD = @CC_FOR_BUILD@
346CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
347CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
348CXX_FOR_BUILD = @CXX_FOR_BUILD@
349DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
350GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
351GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
352GOC_FOR_BUILD = @GOC_FOR_BUILD@
353LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
354LD_FOR_BUILD = @LD_FOR_BUILD@
355NM_FOR_BUILD = @NM_FOR_BUILD@
356RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
357WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
358WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
359
360# Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
361# here so that they can be overridden by Makefile fragments.
362BUILD_PREFIX = @BUILD_PREFIX@
363BUILD_PREFIX_1 = @BUILD_PREFIX_1@
364
365# Flags to pass to stage2 and later makes.  They are defined
366# here so that they can be overridden by Makefile fragments.
367BOOT_CFLAGS= -g -O2
368BOOT_LDFLAGS=
369BOOT_ADAFLAGS= -gnatpg
370
371AWK = @AWK@
372SED = @SED@
373BISON = @BISON@
374YACC = @YACC@
375FLEX = @FLEX@
376LEX = @LEX@
377M4 = @M4@
378MAKEINFO = @MAKEINFO@
379EXPECT = @EXPECT@
380RUNTEST = @RUNTEST@
381
382# This just becomes part of the MAKEINFO definition passed down to
383# sub-makes.  It lets flags be given on the command line while still
384# using the makeinfo from the object tree.
385# (Default to avoid splitting info files by setting the threshold high.)
386MAKEINFOFLAGS = --split-size=5000000
387
388# ---------------------------------------------
389# Programs producing files for the HOST machine
390# ---------------------------------------------
391
392AS = @AS@
393AR = @AR@
394AR_FLAGS = rc
395CC = @CC@
396CXX = @CXX@
397DLLTOOL = @DLLTOOL@
398LD = @LD@
399LIPO = @LIPO@
400NM = @NM@
401OBJDUMP = @OBJDUMP@
402RANLIB = @RANLIB@
403READELF = @READELF@
404STRIP = @STRIP@
405WINDRES = @WINDRES@
406WINDMC = @WINDMC@
407
408GNATBIND = @GNATBIND@
409GNATMAKE = @GNATMAKE@
410
411CFLAGS = @CFLAGS@
412LDFLAGS = @LDFLAGS@
413LIBCFLAGS = $(CFLAGS)
414CXXFLAGS = @CXXFLAGS@
415LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
416GOCFLAGS = $(CFLAGS)
417
418TFLAGS =
419
420# Defaults for all stages; some are overridden below.
421
422STAGE_CFLAGS = $(BOOT_CFLAGS)
423STAGE_TFLAGS = $(TFLAGS)
424STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
425
426[+ FOR bootstrap-stage +]
427# Defaults for stage [+id+]; some are overridden below.
428STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
429STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
430@if target-libstdc++-v3-bootstrap
431# Override the above if we're bootstrapping C++.
432STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
433@endif target-libstdc++-v3-bootstrap
434STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
435STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
436[+ ENDFOR bootstrap-stage +]
437
438# Only build the C compiler for stage1, because that is the only one that
439# we can guarantee will build with the native compiler, and also it is the
440# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
441# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
442# overrideable (for a bootstrap build stage1 also builds gcc.info).
443
444STAGE1_CFLAGS = @stage1_cflags@
445STAGE1_CHECKING = @stage1_checking@
446STAGE1_LANGUAGES = @stage1_languages@
447# * We force-disable intermodule optimizations, even if
448#   --enable-intermodule was passed, since the installed compiler
449#   probably can't handle them.  Luckily, autoconf always respects
450#   the last argument when conflicting --enable arguments are passed.
451# * Likewise, we force-disable coverage flags, since the installed
452#   compiler probably has never heard of them.
453# * We also disable -Wformat, since older GCCs don't understand newer %s.
454STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
455	  --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
456	  --disable-build-format-warnings
457
458STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
459STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
460
461STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
462STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
463
464do-compare = @do_compare@
465do-compare3 = $(do-compare)
466
467# -----------------------------------------------
468# Programs producing files for the TARGET machine
469# -----------------------------------------------
470
471AR_FOR_TARGET=@AR_FOR_TARGET@
472AS_FOR_TARGET=@AS_FOR_TARGET@
473CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
474
475# If GCC_FOR_TARGET is not overriden on the command line, then this
476# variable is passed down to the gcc Makefile, where it is used to
477# build libgcc2.a.  We define it here so that it can itself be
478# overridden on the command line.
479GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
480CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
481RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
482GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
483GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
484GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
485DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
486LD_FOR_TARGET=@LD_FOR_TARGET@
487
488LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
489NM_FOR_TARGET=@NM_FOR_TARGET@
490OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
491OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
492RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
493READELF_FOR_TARGET=@READELF_FOR_TARGET@
494STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
495WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
496WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
497
498COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
499COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
500COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
501
502CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
503CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
504
505LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
506LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
507LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
508GOCFLAGS_FOR_TARGET = -O2 -g
509
510FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
511SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
512DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
513
514XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
515
516# ------------------------------------
517# Miscellaneous targets and flag lists
518# ------------------------------------
519
520# The first rule in the file had better be this one.  Don't put any above it.
521# This lives here to allow makefile fragments to contain dependencies.
522all:
523
524#### host and target specific makefile fragments come in here.
525@target_makefile_frag@
526@alphaieee_frag@
527@ospace_frag@
528@host_makefile_frag@
529###
530
531# This is the list of directories that may be needed in RPATH_ENVVAR
532# so that programs built for the target machine work.
533TARGET_LIB_PATH = [+ FOR target_modules +][+
534  IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
535  ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
536[+ FOR target_modules +][+ IF lib_path +]
537@if target-[+module+]
538TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
539@endif target-[+module+]
540[+ ENDIF lib_path +][+ ENDFOR target_modules +]
541
542
543# This is the list of directories that may be needed in RPATH_ENVVAR
544# so that programs built for the host machine work.
545HOST_LIB_PATH = [+ FOR host_modules +][+
546  IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
547  ENDFOR host_modules +]
548
549# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
550@if gcc
551HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
552@endif gcc
553
554[+ FOR host_modules +][+ IF lib_path +]
555@if [+module+]
556HOST_LIB_PATH_[+module+] = \
557  $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
558  +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
559@endif [+module+]
560[+ ENDIF lib_path +][+ ENDFOR host_modules +]
561
562CXX_FOR_TARGET_FLAG_TO_PASS = \
563	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
564@if target-libstdc++-v3
565# CXX_FOR_TARGET is tricky to get right for target libs that require a
566# functional C++ compiler.  When we recurse, if we expand
567# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
568# libstdc++ include flags from the script.  Instead, we get an
569# -funconfigured-* word, so that we'll get errors if this invalid C++
570# command line is used for anything, but also so that we can use the
571# word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
572# don't pass it on, sub-make will use the default definition, that
573# re-expands it at the time of use, so we'll get it right when we need
574# it.  One potential exception is the expansion of CXX_FOR_TARGET
575# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
576# really work, for C++ host programs can't depend on the current-stage
577# C++ target library.
578CXX_FOR_TARGET_FLAG_TO_PASS = \
579	$(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
580@endif target-libstdc++-v3
581
582# Flags to pass down to all sub-makes.
583BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
584	"`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
585	"[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
586	"STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
587	"STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
588	"STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
589	$(CXX_FOR_TARGET_FLAG_TO_PASS) \
590	"TFLAGS=$(TFLAGS)" \
591	"CONFIG_SHELL=$(SHELL)" \
592	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
593
594# We leave this in just in case, but it is not needed anymore.
595RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
596
597# Flags to pass down to most sub-makes, in which we're building with
598# the host environment.
599EXTRA_HOST_FLAGS = \
600	'AR=$(AR)' \
601	'AS=$(AS)' \
602	'CC=$(CC)' \
603	'CXX=$(CXX)' \
604	'DLLTOOL=$(DLLTOOL)' \
605	'GCJ=$(GCJ)' \
606	'GFORTRAN=$(GFORTRAN)' \
607	'GOC=$(GOC)' \
608	'LD=$(LD)' \
609	'LIPO=$(LIPO)' \
610	'NM=$(NM)' \
611	'OBJDUMP=$(OBJDUMP)' \
612	'RANLIB=$(RANLIB)' \
613	'READELF=$(READELF)' \
614	'STRIP=$(STRIP)' \
615	'WINDRES=$(WINDRES)' \
616	'WINDMC=$(WINDMC)'
617
618FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
619
620# Flags to pass to stage1 or when not bootstrapping.
621
622STAGE1_FLAGS_TO_PASS = \
623	LDFLAGS="$${LDFLAGS}" \
624	HOST_LIBS="$${HOST_LIBS}"
625
626# Flags to pass to stage2 and later makes.
627
628POSTSTAGE1_FLAGS_TO_PASS = \
629	CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
630	CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
631	GNATBIND="$${GNATBIND}" \
632	LDFLAGS="$${LDFLAGS}" \
633	HOST_LIBS="$${HOST_LIBS}" \
634	$(LTO_FLAGS_TO_PASS) \
635	"`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
636
637@if gcc-bootstrap
638EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
639		       $(POSTSTAGE1_HOST_EXPORTS) \
640		     fi ;
641
642EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
643@endif gcc-bootstrap
644
645# Flags to pass down to makes which are built with the target environment.
646# The double $ decreases the length of the command line; those variables
647# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
648# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
649# so we expand them here.
650EXTRA_TARGET_FLAGS = \
651	'AR=$$(AR_FOR_TARGET)' \
652	'AS=$(COMPILER_AS_FOR_TARGET)' \
653	'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
654	'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
655	'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
656	 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
657	 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
658	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
659	'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
660	'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
661	'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
662	'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
663	'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
664	'LD=$(COMPILER_LD_FOR_TARGET)' \
665	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
666	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
667	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
668	'NM=$(COMPILER_NM_FOR_TARGET)' \
669	'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
670	'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
671	'RANLIB=$$(RANLIB_FOR_TARGET)' \
672	'READELF=$$(READELF_FOR_TARGET)' \
673	'WINDRES=$$(WINDRES_FOR_TARGET)' \
674	'WINDMC=$$(WINDMC_FOR_TARGET)' \
675	'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
676	'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
677	'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
678	"TFLAGS=$$TFLAGS"
679
680TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
681
682# Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
683# unfortunately needs the native compiler and the target ar and
684# ranlib.
685# If any variables are added here, they must be added to do-*, below.
686# The BUILD_* variables are a special case, which are used for the gcc
687# cross-building scheme.
688EXTRA_GCC_FLAGS = \
689	"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
690	"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
691	"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
692
693GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
694
695@if gcc
696BUILD_CONFIG = @BUILD_CONFIG@
697ifneq ($(BUILD_CONFIG),)
698include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
699endif
700@endif gcc
701
702.PHONY: configure-host
703configure-host: [+
704  FOR host_modules +] \
705    maybe-configure-[+module+][+
706  ENDFOR host_modules +]
707.PHONY: configure-target
708configure-target: [+
709  FOR target_modules +] \
710    maybe-configure-target-[+module+][+
711  ENDFOR target_modules +]
712
713# The target built for a native non-bootstrap build.
714.PHONY: all
715all:
716@if gcc-bootstrap
717	[ -f stage_final ] || echo stage3 > stage_final
718	@r=`${PWD_COMMAND}`; export r; \
719	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
720	$(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
721@endif gcc-bootstrap
722	@: $(MAKE); $(unstage)
723	@r=`${PWD_COMMAND}`; export r; \
724	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
725@if gcc-bootstrap
726	if [ -f stage_last ]; then \
727	  TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
728	  $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
729	else \
730@endif gcc-bootstrap
731	  $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
732@if gcc-bootstrap
733	    ; \
734	fi \
735@endif gcc-bootstrap
736	&& :
737
738.PHONY: all-build
739[+ FOR build_modules +]
740all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
741
742.PHONY: all-host
743[+ FOR host_modules +][+ IF bootstrap +]
744@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
745all-host: maybe-all-[+module+][+ IF bootstrap +]
746@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
747
748.PHONY: all-target
749[+ FOR target_modules +][+ IF bootstrap +]
750@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
751all-target: maybe-all-target-[+module+][+ IF bootstrap +]
752@endif target-[+module+]-no-bootstrap[+
753  ENDIF bootstrap +][+ ENDFOR target_modules +]
754
755# Do a target for all the subdirectories.  A ``make do-X'' will do a
756# ``make X'' in all subdirectories (because, in general, there is a
757# dependency (below) of X upon do-X, a ``make X'' will also do this,
758# but it may do additional work as well).
759[+ FOR recursive_targets +]
760.PHONY: do-[+make_target+]
761do-[+make_target+]:
762	@: $(MAKE); $(unstage)
763	@r=`${PWD_COMMAND}`; export r; \
764	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
765	$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
766	  [+make_target+]-target
767
768
769.PHONY: [+make_target+]-host
770[+ FOR host_modules +]
771[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
772
773.PHONY: [+make_target+]-target
774[+ FOR target_modules +]
775[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
776[+ ENDFOR recursive_targets +]
777
778# Here are the targets which correspond to the do-X targets.
779
780.PHONY: info installcheck dvi pdf html
781.PHONY: install-info install-pdf install-html
782.PHONY: clean distclean mostlyclean maintainer-clean realclean
783.PHONY: local-clean local-distclean local-maintainer-clean
784info: do-info
785installcheck: do-installcheck
786dvi: do-dvi
787pdf: do-pdf
788html: do-html
789
790# Make sure makeinfo is built before we do a `make info', if we're
791# in fact building texinfo.
792do-info: maybe-all-texinfo
793
794install-info: do-install-info dir.info
795	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
796	if [ -f dir.info ] ; then \
797	  $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
798	else true ; fi
799
800install-pdf: do-install-pdf
801
802install-html: do-install-html
803
804local-clean:
805	-rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
806
807local-distclean:
808	-rm -f Makefile config.status config.cache mh-frag mt-frag
809	-rm -f maybedep.tmp serdep.tmp
810	-if [ "$(TARGET_SUBDIR)" != "." ]; then \
811	  rm -rf $(TARGET_SUBDIR); \
812	else true; fi
813	-rm -rf $(BUILD_SUBDIR)
814	-if [ "$(HOST_SUBDIR)" != "." ]; then \
815	  rm -rf $(HOST_SUBDIR); \
816	else true; fi
817	-rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
818	-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
819	-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
820	-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
821	-rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
822	-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
823
824local-maintainer-clean:
825	@echo "This command is intended for maintainers to use;"
826	@echo "it deletes files that may require special tools to rebuild."
827
828clean: do-clean local-clean
829mostlyclean: do-mostlyclean local-clean
830distclean: do-distclean local-clean local-distclean
831maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
832maintainer-clean: local-distclean
833realclean: maintainer-clean
834
835# Check target.
836
837.PHONY: check do-check
838check: do-check
839
840# Only include modules actually being configured and built.
841.PHONY: check-host
842check-host: [+
843  FOR host_modules +] \
844    maybe-check-[+module+][+
845  ENDFOR host_modules +]
846
847.PHONY: check-target
848check-target: [+
849  FOR target_modules +] \
850    maybe-check-target-[+module+][+
851  ENDFOR target_modules +]
852
853do-check:
854	@: $(MAKE); $(unstage)
855	@r=`${PWD_COMMAND}`; export r; \
856	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
857	$(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
858
859# Automated reporting of test results.
860
861warning.log: build.log
862	$(srcdir)/contrib/warn_summary build.log > $@
863
864mail-report.log:
865	if test x'$(BOOT_CFLAGS)' != x''; then \
866	    BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
867	fi; \
868	$(srcdir)/contrib/test_summary -t >$@
869	chmod +x $@
870	echo If you really want to send e-mail, run ./$@ now
871
872mail-report-with-warnings.log: warning.log
873	if test x'$(BOOT_CFLAGS)' != x''; then \
874	    BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
875	fi; \
876	$(srcdir)/contrib/test_summary -t -i warning.log >$@
877	chmod +x $@
878	echo If you really want to send e-mail, run ./$@ now
879
880# Local Vim config
881
882$(srcdir)/.local.vimrc:
883	$(LN_S) $(srcdir)/contrib/vimrc $@
884
885$(srcdir)/.lvimrc:
886	$(LN_S) $(srcdir)/contrib/vimrc $@
887
888vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
889
890.PHONY: vimrc
891
892# Installation targets.
893
894.PHONY: install uninstall
895install:
896	@: $(MAKE); $(unstage)
897	@r=`${PWD_COMMAND}`; export r; \
898	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
899	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
900
901.PHONY: install-host-nogcc
902install-host-nogcc: [+
903  FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
904    maybe-install-[+module+][+ ENDIF +][+
905  ENDFOR host_modules +]
906
907.PHONY: install-host
908install-host: [+
909  FOR host_modules +] \
910    maybe-install-[+module+][+
911  ENDFOR host_modules +]
912
913.PHONY: install-target
914install-target: [+
915  FOR target_modules +] \
916    maybe-install-target-[+module+][+
917  ENDFOR target_modules +]
918
919uninstall:
920	@echo "the uninstall target is not supported in this tree"
921
922.PHONY: install.all
923install.all: install-no-fixedincludes
924	@if [ -f ./gcc/Makefile ] ; then \
925		r=`${PWD_COMMAND}` ; export r ; \
926		s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
927		$(HOST_EXPORTS) \
928		(cd ./gcc && \
929		$(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
930	else \
931		true ; \
932	fi
933
934# install-no-fixedincludes is used to allow the elaboration of binary packages
935# suitable for distribution, where we cannot include the fixed system header
936# files.
937.PHONY: install-no-fixedincludes
938install-no-fixedincludes: installdirs install-host-nogcc \
939	install-target gcc-install-no-fixedincludes
940
941.PHONY: install-strip
942install-strip:
943	@: $(MAKE); $(unstage)
944	@r=`${PWD_COMMAND}`; export r; \
945	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
946	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
947
948.PHONY: install-strip-host
949install-strip-host: [+
950  FOR host_modules +] \
951    maybe-install-strip-[+module+][+
952  ENDFOR host_modules +]
953
954.PHONY: install-strip-target
955install-strip-target: [+
956  FOR target_modules +] \
957    maybe-install-strip-target-[+module+][+
958  ENDFOR target_modules +]
959
960
961### other supporting targets
962
963MAKEDIRS= \
964	$(DESTDIR)$(prefix) \
965	$(DESTDIR)$(exec_prefix)
966.PHONY: installdirs
967installdirs: mkinstalldirs
968	$(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
969
970dir.info: do-install-info
971	if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
972	  $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
973	  mv -f dir.info.new dir.info ; \
974	else true ; \
975	fi
976
977dist:
978	@echo "Building a full distribution of this tree isn't done"
979	@echo "via 'make dist'.  Check out the etc/ subdirectory"
980
981etags tags: TAGS
982
983# Right now this just builds TAGS in each subdirectory.  emacs19 has the
984# ability to use several tags files at once, so there is probably no need
985# to combine them into one big TAGS file (like CVS 1.3 does).  We could
986# (if we felt like it) have this Makefile write a piece of elisp which
987# the user could load to tell emacs19 where all the TAGS files we just
988# built are.
989TAGS: do-TAGS
990
991# ------------------------------------
992# Macros for configure and all targets
993# ------------------------------------
994
995[+ DEFINE configure +]
996.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
997maybe-configure-[+prefix+][+module+]:
998@if gcc-bootstrap
999configure-[+prefix+][+module+]: stage_current
1000@endif gcc-bootstrap
1001@if [+prefix+][+module+]
1002maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
1003configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
1004	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1005	@r=`${PWD_COMMAND}`; export r; \
1006	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1007	[+ IF check_multilibs
1008	+]echo "Checking multilib configuration for [+module+]..."; \
1009	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1010	$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1011	if test -r [+subdir+]/[+module+]/multilib.out; then \
1012	  if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1013	    rm -f [+subdir+]/[+module+]/multilib.tmp; \
1014	  else \
1015	    rm -f [+subdir+]/[+module+]/Makefile; \
1016	    mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1017	  fi; \
1018	else \
1019	  mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1020	fi; \
1021	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1022	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1023	[+exports+] [+extra_exports+] \
1024	echo Configuring in [+subdir+]/[+module+]; \
1025	cd "[+subdir+]/[+module+]" || exit 1; \
1026	case $(srcdir) in \
1027	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1028	  *) topdir=`echo [+subdir+]/[+module+]/ | \
1029		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1030	esac; \
1031	module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1032	[+ IF no-config-site +]rm -f no-such-file || : ; \
1033	CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1034	  $$s/$$module_srcdir/configure \
1035	  --srcdir=$${topdir}/$$module_srcdir \
1036	  [+args+] --build=${build_alias} --host=[+host_alias+] \
1037	  --target=[+target_alias+] [+extra_configure_flags+] \
1038	  || exit 1
1039@endif [+prefix+][+module+]
1040
1041[+ IF bootstrap +]
1042[+ FOR bootstrap_stage +]
1043.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1044maybe-configure-stage[+id+]-[+prefix+][+module+]:
1045@if [+prefix+][+module+]-bootstrap
1046maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1047configure-stage[+id+]-[+prefix+][+module+]:
1048	@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1049	@$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1050	@r=`${PWD_COMMAND}`; export r; \
1051	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1052	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1053	[+ IF check_multilibs
1054	+]echo "Checking multilib configuration for [+module+]..."; \
1055	$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1056	if test -r [+subdir+]/[+module+]/multilib.out; then \
1057	  if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1058	    rm -f [+subdir+]/[+module+]/multilib.tmp; \
1059	  else \
1060	    rm -f [+subdir+]/[+module+]/Makefile; \
1061	    mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1062	  fi; \
1063	else \
1064	  mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1065	fi; \
1066	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1067	[+exports+][+ IF prev +] \
1068	[+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1069	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1070	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1071	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1072	CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1073	CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1074	LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1075	LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1076  ENDIF prefix +] [+extra_exports+] \
1077	echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1078	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1079	cd [+subdir+]/[+module+] || exit 1; \
1080	case $(srcdir) in \
1081	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1082	  *) topdir=`echo [+subdir+]/[+module+]/ | \
1083		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1084	esac; \
1085	module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1086	$(SHELL) $$s/$$module_srcdir/configure \
1087	  --srcdir=$${topdir}/$$module_srcdir \
1088	  [+args+] --build=${build_alias} --host=[+host_alias+] \
1089	  --target=[+target_alias+] \
1090	  [+ IF prev +] --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +] \
1091	  $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1092	  [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1093@endif [+prefix+][+module+]-bootstrap
1094[+ ENDFOR bootstrap_stage +]
1095[+ ENDIF bootstrap +]
1096[+ ENDDEF +]
1097
1098[+ DEFINE all +]
1099.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1100maybe-all-[+prefix+][+module+]:
1101@if gcc-bootstrap
1102all-[+prefix+][+module+]: stage_current
1103@endif gcc-bootstrap
1104@if [+prefix+][+module+]
1105TARGET-[+prefix+][+module+]=[+
1106  IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1107maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1108all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1109	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1110	@r=`${PWD_COMMAND}`; export r; \
1111	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1112	[+exports+] [+extra_exports+] \
1113	(cd [+subdir+]/[+module+] && \
1114	  $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1115		$(TARGET-[+prefix+][+module+]))
1116@endif [+prefix+][+module+]
1117
1118[+ IF bootstrap +]
1119[+ FOR bootstrap_stage +]
1120.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1121.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1122maybe-all-stage[+id+]-[+prefix+][+module+]:
1123maybe-clean-stage[+id+]-[+prefix+][+module+]:
1124@if [+prefix+][+module+]-bootstrap
1125maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1126all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1127TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1128all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1129	@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1130	@r=`${PWD_COMMAND}`; export r; \
1131	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1132	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1133	[+exports+][+ IF prev +] \
1134	[+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1135	cd [+subdir+]/[+module+] && \
1136	$(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1137		CFLAGS="$(CFLAGS_FOR_TARGET)" \
1138		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1139		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1140		CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1141		CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1142		LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1143		LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1144		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1145		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1146		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1147		[+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1148		[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1149		TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1150		$(TARGET-stage[+id+]-[+prefix+][+module+])
1151
1152maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1153clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1154clean-stage[+id+]-[+prefix+][+module+]:
1155	@if [ $(current_stage) = stage[+id+] ]; then \
1156	  [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1157	else \
1158	  [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1159	  $(MAKE) stage[+id+]-start; \
1160	fi; \
1161	cd [+subdir+]/[+module+] && \
1162	$(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1163	[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1164@endif [+prefix+][+module+]-bootstrap
1165
1166[+ ENDFOR bootstrap_stage +]
1167[+ ENDIF bootstrap +]
1168[+ ENDDEF +]
1169
1170# --------------------------------------
1171# Modules which run on the build machine
1172# --------------------------------------
1173[+ FOR build_modules +]
1174[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1175	     host_alias=(get "host" "${build_alias}")
1176	     target_alias=(get "target" "${target_alias}")
1177	     args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1178
1179[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1180	     args="$(EXTRA_BUILD_FLAGS)" +]
1181[+ ENDFOR build_module +]
1182
1183# --------------------------------------
1184# Modules which run on the host machine
1185# --------------------------------------
1186[+ FOR host_modules +]
1187[+ configure prefix="" subdir="$(HOST_SUBDIR)"
1188	     exports="$(HOST_EXPORTS)"
1189	     poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1190	     host_alias=(get "host" "${host_alias}")
1191	     target_alias=(get "target" "${target_alias}")
1192	     args="$(HOST_CONFIGARGS)" +]
1193
1194[+ all prefix="" subdir="$(HOST_SUBDIR)"
1195       exports="$(HOST_EXPORTS)"
1196       poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1197       args="$(EXTRA_HOST_FLAGS)"
1198       stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1199       poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1200
1201.PHONY: check-[+module+] maybe-check-[+module+]
1202maybe-check-[+module+]:
1203@if [+module+]
1204maybe-check-[+module+]: check-[+module+]
1205[+ IF no_check +]
1206check-[+module+]:
1207[+ ELIF no_check_cross +]
1208# This module is only tested in a native toolchain.
1209check-[+module+]:
1210	@: $(MAKE); $(unstage)
1211	@if [ '$(host)' = '$(target)' ] ; then \
1212	  r=`${PWD_COMMAND}`; export r; \
1213	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1214	  $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1215	  ENDIF bootstrap +] \
1216	  (cd $(HOST_SUBDIR)/[+module+] && \
1217	    $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1218	    IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1219	fi
1220[+ ELSE check +]
1221check-[+module+]:
1222	@: $(MAKE); $(unstage)
1223	@r=`${PWD_COMMAND}`; export r; \
1224	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1225	$(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1226	ENDIF bootstrap +] \
1227	(cd $(HOST_SUBDIR)/[+module+] && \
1228	  $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1229	  IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
1230[+ ENDIF no_check +]
1231@endif [+module+]
1232
1233.PHONY: install-[+module+] maybe-install-[+module+]
1234maybe-install-[+module+]:
1235@if [+module+]
1236maybe-install-[+module+]: install-[+module+]
1237[+ IF no_install +]
1238install-[+module+]:
1239[+ ELSE install +]
1240install-[+module+]: installdirs
1241	@: $(MAKE); $(unstage)
1242	@r=`${PWD_COMMAND}`; export r; \
1243	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1244	$(HOST_EXPORTS) \
1245	(cd $(HOST_SUBDIR)/[+module+] && \
1246	  $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1247[+ ENDIF no_install +]
1248@endif [+module+]
1249
1250.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1251maybe-install-strip-[+module+]:
1252@if [+module+]
1253maybe-install-strip-[+module+]: install-strip-[+module+]
1254[+ IF no_install +]
1255install-strip-[+module+]:
1256[+ ELSE install +]
1257install-strip-[+module+]: installdirs
1258	@: $(MAKE); $(unstage)
1259	@r=`${PWD_COMMAND}`; export r; \
1260	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1261	$(HOST_EXPORTS) \
1262	(cd $(HOST_SUBDIR)/[+module+] && \
1263	  $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1264[+ ENDIF no_install +]
1265@endif [+module+]
1266
1267# Other targets (info, dvi, pdf, etc.)
1268[+ FOR recursive_targets +]
1269.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1270maybe-[+make_target+]-[+module+]:
1271@if [+module+]
1272maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1273[+ IF (match-value? = "missing" (get "make_target") ) +]
1274# [+module+] doesn't support [+make_target+].
1275[+make_target+]-[+module+]:
1276[+ ELSE +]
1277[+make_target+]-[+module+]: [+
1278  FOR depend +]\
1279    [+depend+]-[+module+] [+
1280  ENDFOR depend +]
1281	@[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1282	@[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1283	r=`${PWD_COMMAND}`; export r; \
1284	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1285	$(HOST_EXPORTS) \
1286	for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1287	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1288	done; \
1289	echo "Doing [+make_target+] in [+module+]" ; \
1290	(cd $(HOST_SUBDIR)/[+module+] && \
1291	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1292	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1293	          "RANLIB=$${RANLIB}" \
1294	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1295	          [+make_target+]) \
1296	  || exit 1
1297[+ ENDIF +]
1298@endif [+module+]
1299[+ ENDFOR recursive_targets +]
1300[+ ENDFOR host_modules +]
1301
1302# ---------------------------------------
1303# Modules which run on the target machine
1304# ---------------------------------------
1305[+ FOR target_modules +]
1306
1307[+ IF raw_cxx +]
1308[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1309	     check_multilibs=true
1310	     exports="$(RAW_CXX_TARGET_EXPORTS)"
1311	     host_alias=(get "host" "${target_alias}")
1312	     target_alias=(get "target" "${target_alias}")
1313	     args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1314
1315[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1316       exports="$(RAW_CXX_TARGET_EXPORTS)"
1317       args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1318[+ ELSE +]
1319[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1320	     check_multilibs=true
1321	     exports="$(NORMAL_TARGET_EXPORTS)"
1322	     host_alias=(get "host" "${target_alias}")
1323	     target_alias=(get "target" "${target_alias}")
1324	     args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1325
1326[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1327       exports="$(NORMAL_TARGET_EXPORTS)"
1328       args="$(EXTRA_TARGET_FLAGS)" +]
1329[+ ENDIF +]
1330
1331.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1332maybe-check-target-[+module+]:
1333@if target-[+module+]
1334maybe-check-target-[+module+]: check-target-[+module+]
1335[+ IF no_check +]
1336# Dummy target for uncheckable module.
1337check-target-[+module+]:
1338[+ ELSE check +]
1339check-target-[+module+]:
1340	@: $(MAKE); $(unstage)
1341	@r=`${PWD_COMMAND}`; export r; \
1342	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1343IF raw_cxx +]
1344	$(RAW_CXX_TARGET_EXPORTS) \[+
1345ELSE normal_cxx +]
1346	$(NORMAL_TARGET_EXPORTS) \[+
1347ENDIF raw_cxx +]
1348	(cd $(TARGET_SUBDIR)/[+module+] && \
1349	  $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1350	    IF raw_cxx
1351	      +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1352	    ENDIF raw_cxx
1353	  +] [+extra_make_flags+] check)
1354[+ ENDIF no_check +]
1355@endif target-[+module+]
1356
1357.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1358maybe-install-target-[+module+]:
1359@if target-[+module+]
1360maybe-install-target-[+module+]: install-target-[+module+]
1361[+ IF no_install +]
1362# Dummy target for uninstallable.
1363install-target-[+module+]:
1364[+ ELSE install +]
1365install-target-[+module+]: installdirs
1366	@: $(MAKE); $(unstage)
1367	@r=`${PWD_COMMAND}`; export r; \
1368	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1369IF raw_cxx +]
1370	$(RAW_CXX_TARGET_EXPORTS) \[+
1371ELSE normal_cxx +]
1372	$(NORMAL_TARGET_EXPORTS) \[+
1373ENDIF raw_cxx +]
1374	(cd $(TARGET_SUBDIR)/[+module+] && \
1375	  $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1376[+ ENDIF no_install +]
1377@endif target-[+module+]
1378
1379.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1380maybe-install-strip-target-[+module+]:
1381@if target-[+module+]
1382maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1383[+ IF no_install +]
1384# Dummy target for uninstallable.
1385install-strip-target-[+module+]:
1386[+ ELSE install +]
1387install-strip-target-[+module+]: installdirs
1388	@: $(MAKE); $(unstage)
1389	@r=`${PWD_COMMAND}`; export r; \
1390	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1391IF raw_cxx +]
1392	$(RAW_CXX_TARGET_EXPORTS) \[+
1393ELSE normal_cxx +]
1394	$(NORMAL_TARGET_EXPORTS) \[+
1395ENDIF raw_cxx +]
1396	(cd $(TARGET_SUBDIR)/[+module+] && \
1397	  $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1398[+ ENDIF no_install +]
1399@endif target-[+module+]
1400
1401# Other targets (info, dvi, pdf, etc.)
1402[+ FOR recursive_targets +]
1403.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1404maybe-[+make_target+]-target-[+module+]:
1405@if target-[+module+]
1406maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1407[+ IF (match-value? = "missing" (get "make_target") ) +]
1408# [+module+] doesn't support [+make_target+].
1409[+make_target+]-target-[+module+]:
1410[+ ELSE +]
1411[+make_target+]-target-[+module+]: [+
1412  FOR depend +]\
1413    [+depend+]-target-[+module+] [+
1414  ENDFOR depend +]
1415	@: $(MAKE); $(unstage)
1416	@[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1417	r=`${PWD_COMMAND}`; export r; \
1418	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1419IF raw_cxx +]
1420	$(RAW_CXX_TARGET_EXPORTS) \[+
1421ELSE normal_cxx +]
1422	$(NORMAL_TARGET_EXPORTS) \[+
1423ENDIF raw_cxx +]
1424	echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1425	for flag in $(EXTRA_TARGET_FLAGS); do \
1426	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1427	done; \
1428	(cd $(TARGET_SUBDIR)/[+module+] && \
1429	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1430	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1431	          "RANLIB=$${RANLIB}" \
1432	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1433	          [+extra_make_flags+] [+make_target+]) \
1434	  || exit 1
1435[+ ENDIF +]
1436@endif target-[+module+]
1437[+ ENDFOR recursive_targets +]
1438[+ ENDFOR target_modules +]
1439
1440@if target-libgomp
1441.PHONY: check-target-libgomp-c++
1442check-target-libgomp-c++:
1443	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1444
1445@endif target-libgomp
1446
1447@if target-libitm
1448.PHONY: check-target-libitm-c++
1449check-target-libitm-c++:
1450	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1451
1452@endif target-libitm
1453
1454# ----------
1455# GCC module
1456# ----------
1457
1458@if gcc-no-bootstrap
1459.PHONY: cross
1460cross: all-build all-gas all-ld
1461	@r=`${PWD_COMMAND}`; export r; \
1462	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1463	$(HOST_EXPORTS) \
1464	echo "Building the C and C++ compiler"; \
1465	cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1466	@r=`${PWD_COMMAND}`; export r; \
1467	s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1468	echo "Building runtime libraries"; \
1469	$(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1470@endif gcc-no-bootstrap
1471
1472@if gcc
1473[+ FOR languages +]
1474.PHONY: check-gcc-[+language+] check-[+language+]
1475check-gcc-[+language+]:
1476	r=`${PWD_COMMAND}`; export r; \
1477	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1478	$(HOST_EXPORTS) \
1479	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1480check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1481[+ ENDFOR languages +]
1482
1483# The gcc part of install-no-fixedincludes, which relies on an intimate
1484# knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1485.PHONY: gcc-install-no-fixedincludes
1486gcc-install-no-fixedincludes:
1487	@if [ -f ./gcc/Makefile ]; then \
1488	  r=`${PWD_COMMAND}`; export r; \
1489	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1490	  $(HOST_EXPORTS) \
1491	  (cd ./gcc \
1492	   && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1493	else true; fi
1494@endif gcc
1495
1496# ---------------------
1497# GCC bootstrap support
1498# ---------------------
1499
1500# We track the current stage (the one in 'gcc') in the stage_current file.
1501# stage_last instead tracks the stage that was built last.  These targets
1502# are dummy when toplevel bootstrap is not active.
1503
1504# While making host and target tools, symlinks to the final stage must be
1505# there, so $(unstage) should be run at various points.  To avoid excessive
1506# recursive invocations of make, we "inline" them using a variable.  These
1507# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1508# to avoid warnings from the GNU Make job server.
1509
1510unstage = :
1511stage = :
1512current_stage = ""
1513
1514@if gcc-bootstrap
1515unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1516stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1517current_stage = "`cat stage_current 2> /dev/null`"
1518@endif gcc-bootstrap
1519
1520.PHONY: unstage stage
1521unstage:
1522	@: $(MAKE); $(unstage)
1523stage:
1524	@: $(MAKE); $(stage)
1525
1526# Disable commands for lean bootstrap.
1527LEAN = false
1528
1529# We name the build directories for the various stages "stage1-gcc",
1530# "stage2-gcc","stage3-gcc", etc.
1531
1532# Since the 'compare' process will fail (on debugging information) if any
1533# directory names are different, we need to link the gcc directory for
1534# the previous stage to a constant name ('prev-gcc'), and to make the name of
1535# the build directories constant as well. For the latter, we use naked names
1536# like 'gcc', because the scripts in that directory assume it.  We use
1537# mv on platforms where symlinks to directories do not work or are not
1538# reliable.
1539
1540# 'touch' doesn't work right on some platforms.
1541STAMP = echo timestamp >
1542
1543# We only want to compare .o files, so set this!
1544objext = .o
1545
1546[+ FOR bootstrap-stage +]
1547.PHONY: stage[+id+]-start stage[+id+]-end
1548
1549stage[+id+]-start::
1550	@: $(MAKE); $(stage); \
1551	echo stage[+id+] > stage_current ; \
1552	echo stage[+id+] > stage_last; \
1553	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1554   FOR host_modules +][+ IF bootstrap +]
1555@if [+ module +]
1556	@cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1557	  mkdir stage[+id+]-[+module+]; \
1558	mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1559	mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1560@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1561	@[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1562	  mkdir stage[+id+]-$(TARGET_SUBDIR); \
1563	mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1564	mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1565
1566stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1567@if [+ module +]
1568	@if test -d $(HOST_SUBDIR)/[+module+] ; then \
1569	  cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1570	  mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1571	fi
1572@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1573	@if test -d $(TARGET_SUBDIR) ; then \
1574	  mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1575	  mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1576	fi
1577	rm -f stage_current
1578
1579# Bubble a bug fix through all the stages up to stage [+id+].  They are
1580# remade, but not reconfigured.  The next stage (if any) will not be
1581# reconfigured either.
1582.PHONY: stage[+id+]-bubble
1583stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1584	@r=`${PWD_COMMAND}`; export r; \
1585	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1586	if test -f stage[+id+]-lean [+
1587	  IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1588	  echo Skipping rebuild of stage[+id+] ; \
1589	else \
1590	  $(MAKE) stage[+id+]-start; \[+IF lean +]
1591	  if $(LEAN); then \
1592	    rm -rf stage[+lean+]-* ; \
1593	    $(STAMP) stage[+lean+]-lean ; \
1594	  fi; \[+ ENDIF lean +]
1595	  $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1596	fi[+ IF compare-target +]
1597	$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1598
1599.PHONY: all-stage[+id+] clean-stage[+id+]
1600do-clean: clean-stage[+id+]
1601
1602# FIXME: Will not need to be conditional when toplevel bootstrap is the
1603# only possibility, but now it conflicts with no-bootstrap rules
1604@if gcc-bootstrap
1605[+ IF compare-target +]
1606[+compare-target+]:
1607	@r=`${PWD_COMMAND}`; export r; \
1608	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1609	if test -f stage[+prev+]-lean; then \
1610	  echo Cannot compare object files as stage [+prev+] was deleted. ; \
1611	  exit 0 ; \
1612	fi; \
1613	: $(MAKE); $(stage); \
1614	rm -f .bad_compare ; \
1615	echo Comparing stages [+prev+] and [+id+] ; \
1616        sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1617	files=`find stage[+id+]-* -name "*$(objext)" -print | \
1618		 sed -n s,^stage$$sed-,,p` ; \
1619	for file in $${files} ; do \
1620	  f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1621	  if test ! -f $$f1; then continue; fi; \
1622	  $(do-[+compare-target+]) > /dev/null 2>&1; \
1623	  if test $$? -eq 1; then \
1624	    case $$file in \
1625	      @compare_exclusions@) \
1626	        echo warning: $$file differs ;; \
1627	      *) \
1628	        echo $$file differs >> .bad_compare ;; \
1629	    esac ; \
1630	  fi ; \
1631	done ; \
1632	if [ -f .bad_compare ]; then \
1633	  echo "Bootstrap comparison failure!"; \
1634	  cat .bad_compare; \
1635	  exit 1; \
1636	else \
1637	  echo Comparison successful.; \
1638	fi ; \
1639	$(STAMP) [+compare-target+][+ IF prev +]
1640	if $(LEAN); then \
1641	  rm -rf stage[+prev+]-*; \
1642	  $(STAMP) stage[+prev+]-lean; \
1643	fi[+ ENDIF prev +]
1644[+ ENDIF compare-target +]
1645
1646[+ IF bootstrap-target +]
1647.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1648[+bootstrap-target+]:
1649	echo stage[+id+] > stage_final
1650	@r=`${PWD_COMMAND}`; export r; \
1651	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1652	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1653	@: $(MAKE); $(unstage)
1654	@r=`${PWD_COMMAND}`; export r; \
1655	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1656	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1657	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1658
1659[+bootstrap-target+]-lean:
1660	echo stage[+id+] > stage_final
1661	@r=`${PWD_COMMAND}`; export r; \
1662	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1663	$(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1664	@: $(MAKE); $(unstage)
1665	@r=`${PWD_COMMAND}`; export r; \
1666	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1667	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1668	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1669[+ ENDIF bootstrap-target +]
1670
1671# Rules to wipe a stage and all the following ones, also used for cleanstrap
1672[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1673.PHONY: distclean-stage[+id+]
1674distclean-stage[+id+]::
1675	@: $(MAKE); $(stage)
1676	@test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1677	rm -rf stage[+id+]-* [+
1678	  IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1679
1680[+ IF cleanstrap-target +]
1681.PHONY: [+cleanstrap-target+]
1682[+cleanstrap-target+]: do-distclean local-clean
1683	echo stage[+id+] > stage_final
1684	@r=`${PWD_COMMAND}`; export r; \
1685	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1686	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1687	@: $(MAKE); $(unstage)
1688	@r=`${PWD_COMMAND}`; export r; \
1689	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1690	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1691	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1692[+ ENDIF cleanstrap-target +]
1693@endif gcc-bootstrap
1694
1695[+ ENDFOR bootstrap-stage +]
1696
1697stageprofile-end::
1698	$(MAKE) distclean-stagefeedback
1699
1700stagefeedback-start::
1701	@r=`${PWD_COMMAND}`; export r; \
1702	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1703	for i in prev-*; do \
1704	  j=`echo $$i | sed s/^prev-//` ; \
1705	  cd $$r/$$i && \
1706	  { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1707	  { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1708	done
1709
1710@if gcc-bootstrap
1711do-distclean: distclean-stage1
1712
1713# Provide a GCC build when we're building target libraries.  This does
1714# not work as a dependency, just as the minimum necessary to avoid errors.
1715stage_last:
1716	@r=`${PWD_COMMAND}`; export r; \
1717	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1718	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1719
1720# Same as unstage, but not phony and defaulting to stage1-start.  We place
1721# it in the dependency so that for example `make -j3 all-gcc' works.
1722stage_current:
1723	@if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1724
1725.PHONY: restrap
1726restrap::
1727	@: $(MAKE); $(stage)
1728	rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1729	  +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1730restrap:: all
1731@endif gcc-bootstrap
1732
1733# --------------------------------------
1734# Dependencies between different modules
1735# --------------------------------------
1736
1737# Generic dependencies for target modules on host stuff, especially gcc
1738@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1739  +][+ FOR bootstrap_stage +]
1740configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1741  ENDFOR +][+ ELSE bootstrap +]
1742configure-target-[+module+]: stage_last[+
1743  ENDIF bootstrap +][+ ENDFOR target_modules +]
1744@endif gcc-bootstrap
1745
1746@if gcc-no-bootstrap[+ FOR target_modules +]
1747configure-target-[+module+]: maybe-all-gcc[+
1748  ENDFOR target_modules +]
1749@endif gcc-no-bootstrap
1750
1751
1752# There are two types of dependencies here: 'hard' dependencies, where one
1753# module simply won't build without the other; and 'soft' dependencies, where
1754# if the depended-on module is missing, the depending module will do without
1755# or find a substitute somewhere (perhaps installed).  Soft dependencies
1756# are made here to depend on a 'maybe-' target.  If you're not sure,
1757# it's safer to use a soft dependency.
1758
1759[+ ;; These Scheme functions build the bulk of the dependencies.
1760   ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1761   ;; where "maybe-" is only included if HARD is not true, and all-gcc
1762   ;; is taken from VAR-NAME.
1763   (define dep-target (lambda (module-kind var-name hard)
1764      (string-append
1765         (if hard "" "maybe-")
1766         (dep-subtarget var-name)
1767         module-kind
1768         (dep-module var-name)
1769      )))
1770
1771   ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1772   (define make-dep (lambda (module-kind on-kind)
1773      (string-append
1774         (dep-target module-kind "module" #t) ": "
1775         (dep-target on-kind "on" (exist? "hard")))))
1776
1777   ;; dep-subtarget extracts everything up to the first dash in the given
1778   ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1779   (define dep-subtarget (lambda (var-name)
1780      (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1781
1782   ;; dep-module extracts everything up to the first dash in the given
1783   ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1784   (define dep-module (lambda (var-name)
1785      (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1786
1787   ;; dep-stage builds a string for the prefix of a bootstrap stage.
1788   (define dep-stage (lambda ()
1789      (string-append
1790	 "stage"
1791	 (get "id")
1792	 "-")))
1793
1794   ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1795   ;; but is written in Scheme.
1796   (define dep-maybe (lambda ()
1797      (if (exist? "hard") "" "maybe-")))
1798
1799   ;; dep-kind returns "normal" if the dependency is on an "install" target,
1800   ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1801   ;; configure or build dependencies between bootstrapped modules; it returns
1802   ;; "prebootstrap" for configure or build dependencies of bootstrapped
1803   ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1804   ;; is only necessary for host modules.
1805   (define dep-kind (lambda ()
1806      (if (and (hash-ref boot-modules (dep-module "module"))
1807	       (=* (dep-module "on") "build-"))
1808	  "prebootstrap"
1809
1810	  (if (or (= (dep-subtarget "on") "install-")
1811		  (not (hash-ref boot-modules (dep-module "module")))
1812		  (not (hash-ref boot-modules (dep-module "on"))))
1813              "normal"
1814	      "bootstrap"))))
1815
1816   ;; We now build the hash table that is used by dep-kind.
1817   (define boot-modules (make-hash-table 113))
1818+]
1819
1820[+ FOR host_modules +][+
1821   (if (exist? "bootstrap")
1822       (hash-create-handle! boot-modules (get "module") #t))
1823   "" +][+ ENDFOR host_modules +]
1824[+ FOR target_modules +][+
1825   (if (exist? "bootstrap")
1826       (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1827   "" +][+ ENDFOR target_modules +]
1828
1829# With all the machinery above in place, it is pretty easy to generate
1830# dependencies.  Host dependencies are a bit more complex because we have
1831# to check for bootstrap/prebootstrap dependencies.  To resolve
1832# prebootstrap dependencies, prebootstrap modules are gathered in
1833# a hash table.
1834[+ FOR dependencies +][+ (make-dep "" "") +]
1835[+ CASE (dep-kind) +]
1836[+ == "prebootstrap"
1837     +][+ FOR bootstrap_stage +]
1838[+ (make-dep (dep-stage) "") +][+
1839       ENDFOR bootstrap_stage +]
1840[+ == "bootstrap"
1841     +][+ FOR bootstrap_stage +]
1842[+ (make-dep (dep-stage) (dep-stage)) +][+
1843       ENDFOR bootstrap_stage +]
1844[+ ESAC +][+
1845ENDFOR dependencies +]
1846
1847# Dependencies for target modules on other target modules are
1848# described by lang_env_dependencies; the defaults apply to anything
1849# not mentioned there.
1850[+
1851   ;; Predicate for whether LANG was specified in lang_env_dependencies.
1852   (define lang-dep (lambda (lang)
1853      (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1854
1855   ;; Build the hash table we will need.
1856   (define lang-env-deps (make-hash-table 7))
1857+][+ FOR lang_env_dependencies +][+
1858   (if (exist? "cxx")
1859       (hash-create-handle! lang-env-deps
1860	  (string-append (get "module") "-" "cxx") #t))
1861
1862   (if (exist? "no_c")
1863       (hash-create-handle! lang-env-deps
1864	  (string-append (get "module") "-" "no_c") #t))
1865
1866   (if (exist? "no_gcc")
1867       (hash-create-handle! lang-env-deps
1868	  (string-append (get "module") "-" "no_gcc") #t))
1869   "" +][+ ENDFOR lang_env_dependencies +]
1870
1871@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1872  +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1873configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1874  ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1875@endif gcc-bootstrap
1876
1877@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1878configure-target-[+module+]: maybe-all-target-libgcc[+
1879  ENDIF +][+ ENDFOR target_modules +]
1880@endif gcc-no-bootstrap
1881
1882[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1883configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1884  ENDIF +][+ IF (lang-dep "cxx") +]
1885configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1886  ENDIF +]
1887[+ ENDFOR target_modules +]
1888
1889CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1890GDB_TK = @GDB_TK@
1891INSTALL_GDB_TK = @INSTALL_GDB_TK@
1892configure-gdb: $(CONFIGURE_GDB_TK)
1893all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1894install-gdb: $(INSTALL_GDB_TK)
1895
1896# Serialization dependencies.  Host configures don't work well in parallel to
1897# each other, due to contention over config.cache.  Target configures and
1898# build configures are similar.
1899@serialization_dependencies@
1900
1901# --------------------------------
1902# Regenerating top level configury
1903# --------------------------------
1904
1905# Rebuilding Makefile.in, using autogen.
1906AUTOGEN = autogen
1907$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1908	cd $(srcdir) && $(AUTOGEN) Makefile.def
1909
1910# Rebuilding Makefile.
1911Makefile: $(srcdir)/Makefile.in config.status
1912	CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1913
1914config.status: configure
1915	CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1916
1917# Rebuilding configure.
1918AUTOCONF = autoconf
1919$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1920	$(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1921	cd $(srcdir) && $(AUTOCONF)
1922
1923# ------------------------------
1924# Special directives to GNU Make
1925# ------------------------------
1926
1927# Don't pass command-line variables to submakes.
1928.NOEXPORT:
1929MAKEOVERRIDES=
1930
1931# end of Makefile.in
1932