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