xref: /netbsd-src/external/gpl3/gcc.old/dist/Makefile.tpl (revision a24efa7dea9f1f56c3bdb15a927d3516792ace1c) 
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="$(WINDMC_FOR_BUILD)"; export WINDMC;
170
171# These variables must be set on the make command line for directories
172# built for the build system to override those in BASE_FLAGS_TO_PASSS.
173EXTRA_BUILD_FLAGS = \
174	CFLAGS="$(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	  -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
246	  -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
247	  -I$$s/libstdc++-v3/libsupc++ \
248	  -L$$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.
454STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
455	  --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
456
457STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
458STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
459
460STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
461STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
462
463do-compare = @do_compare@
464do-compare3 = $(do-compare)
465
466# -----------------------------------------------
467# Programs producing files for the TARGET machine
468# -----------------------------------------------
469
470AR_FOR_TARGET=@AR_FOR_TARGET@
471AS_FOR_TARGET=@AS_FOR_TARGET@
472CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
473
474# If GCC_FOR_TARGET is not overriden on the command line, then this
475# variable is passed down to the gcc Makefile, where it is used to
476# build libgcc2.a.  We define it here so that it can itself be
477# overridden on the command line.
478GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
479CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
480RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
481GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
482GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
483GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
484DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
485LD_FOR_TARGET=@LD_FOR_TARGET@
486
487LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
488NM_FOR_TARGET=@NM_FOR_TARGET@
489OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
490RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
491READELF_FOR_TARGET=@READELF_FOR_TARGET@
492STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
493WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
494WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
495
496COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
497COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
498COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
499
500CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
501CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
502
503LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
504LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
505LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
506GOCFLAGS_FOR_TARGET = -O2 -g
507
508FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
509SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
510DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
511
512XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
513
514# ------------------------------------
515# Miscellaneous targets and flag lists
516# ------------------------------------
517
518# The first rule in the file had better be this one.  Don't put any above it.
519# This lives here to allow makefile fragments to contain dependencies.
520all:
521
522#### host and target specific makefile fragments come in here.
523@target_makefile_frag@
524@alphaieee_frag@
525@ospace_frag@
526@host_makefile_frag@
527###
528
529# This is the list of directories that may be needed in RPATH_ENVVAR
530# so that programs built for the target machine work.
531TARGET_LIB_PATH = [+ FOR target_modules +][+
532  IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
533  ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
534[+ FOR target_modules +][+ IF lib_path +]
535@if target-[+module+]
536TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
537@endif target-[+module+]
538[+ ENDIF lib_path +][+ ENDFOR target_modules +]
539
540
541# This is the list of directories that may be needed in RPATH_ENVVAR
542# so that programs built for the host machine work.
543HOST_LIB_PATH = [+ FOR host_modules +][+
544  IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
545  ENDFOR host_modules +]
546
547# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
548@if gcc
549HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
550@endif gcc
551
552[+ FOR host_modules +][+ IF lib_path +]
553@if [+module+]
554HOST_LIB_PATH_[+module+] = \
555  $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
556  +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
557@endif [+module+]
558[+ ENDIF lib_path +][+ ENDFOR host_modules +]
559
560CXX_FOR_TARGET_FLAG_TO_PASS = \
561	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
562@if target-libstdc++-v3
563# CXX_FOR_TARGET is tricky to get right for target libs that require a
564# functional C++ compiler.  When we recurse, if we expand
565# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
566# libstdc++ include flags from the script.  Instead, we get an
567# -funconfigured-* word, so that we'll get errors if this invalid C++
568# command line is used for anything, but also so that we can use the
569# word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
570# don't pass it on, sub-make will use the default definition, that
571# re-expands it at the time of use, so we'll get it right when we need
572# it.  One potential exception is the expansion of CXX_FOR_TARGET
573# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
574# really work, for C++ host programs can't depend on the current-stage
575# C++ target library.
576CXX_FOR_TARGET_FLAG_TO_PASS = \
577	$(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
578@endif target-libstdc++-v3
579
580# Flags to pass down to all sub-makes.
581BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
582	"`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
583	"[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
584	"STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
585	"STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
586	"STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
587	$(CXX_FOR_TARGET_FLAG_TO_PASS) \
588	"TFLAGS=$(TFLAGS)" \
589	"CONFIG_SHELL=$(SHELL)" \
590	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
591
592# We leave this in just in case, but it is not needed anymore.
593RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
594
595# Flags to pass down to most sub-makes, in which we're building with
596# the host environment.
597EXTRA_HOST_FLAGS = \
598	'AR=$(AR)' \
599	'AS=$(AS)' \
600	'CC=$(CC)' \
601	'CXX=$(CXX)' \
602	'DLLTOOL=$(DLLTOOL)' \
603	'GCJ=$(GCJ)' \
604	'GFORTRAN=$(GFORTRAN)' \
605	'GOC=$(GOC)' \
606	'LD=$(LD)' \
607	'LIPO=$(LIPO)' \
608	'NM=$(NM)' \
609	'OBJDUMP=$(OBJDUMP)' \
610	'RANLIB=$(RANLIB)' \
611	'READELF=$(READELF)' \
612	'STRIP=$(STRIP)' \
613	'WINDRES=$(WINDRES)' \
614	'WINDMC=$(WINDMC)'
615
616FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
617
618# Flags to pass to stage1 or when not bootstrapping.
619
620STAGE1_FLAGS_TO_PASS = \
621	LDFLAGS="$${LDFLAGS}" \
622	HOST_LIBS="$${HOST_LIBS}"
623
624# Flags to pass to stage2 and later makes.
625
626POSTSTAGE1_FLAGS_TO_PASS = \
627	CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
628	CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
629	GNATBIND="$${GNATBIND}" \
630	LDFLAGS="$${LDFLAGS}" \
631	HOST_LIBS="$${HOST_LIBS}" \
632	"`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
633
634# Flags to pass down to makes which are built with the target environment.
635# The double $ decreases the length of the command line; those variables
636# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
637# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
638# so we expand them here.
639EXTRA_TARGET_FLAGS = \
640	'AR=$$(AR_FOR_TARGET)' \
641	'AS=$(COMPILER_AS_FOR_TARGET)' \
642	'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
643	'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
644	'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
645	'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
646	'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
647	'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
648	'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
649	'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
650	'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
651	'LD=$(COMPILER_LD_FOR_TARGET)' \
652	'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
653	'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
654	'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
655	'NM=$(COMPILER_NM_FOR_TARGET)' \
656	'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
657	'RANLIB=$$(RANLIB_FOR_TARGET)' \
658	'READELF=$$(READELF_FOR_TARGET)' \
659	'WINDRES=$$(WINDRES_FOR_TARGET)' \
660	'WINDMC=$$(WINDMC_FOR_TARGET)' \
661	'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
662	"TFLAGS=$$TFLAGS"
663
664TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
665
666# Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
667# unfortunately needs the native compiler and the target ar and
668# ranlib.
669# If any variables are added here, they must be added to do-*, below.
670# The BUILD_* variables are a special case, which are used for the gcc
671# cross-building scheme.
672EXTRA_GCC_FLAGS = \
673	"GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
674	"`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
675	"`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
676
677GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
678
679@if gcc
680BUILD_CONFIG = @BUILD_CONFIG@
681ifneq ($(BUILD_CONFIG),)
682include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
683endif
684@endif gcc
685
686.PHONY: configure-host
687configure-host: [+
688  FOR host_modules +] \
689    maybe-configure-[+module+][+
690  ENDFOR host_modules +]
691.PHONY: configure-target
692configure-target: [+
693  FOR target_modules +] \
694    maybe-configure-target-[+module+][+
695  ENDFOR target_modules +]
696
697# The target built for a native non-bootstrap build.
698.PHONY: all
699all:
700@if gcc-bootstrap
701	[ -f stage_final ] || echo stage3 > stage_final
702	@r=`${PWD_COMMAND}`; export r; \
703	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
704	$(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
705@endif gcc-bootstrap
706	@: $(MAKE); $(unstage)
707	@r=`${PWD_COMMAND}`; export r; \
708	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
709@if gcc-bootstrap
710	if [ -f stage_last ]; then \
711	  TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
712	  $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
713	else \
714@endif gcc-bootstrap
715	  $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
716@if gcc-bootstrap
717	    ; \
718	fi \
719@endif gcc-bootstrap
720	&& :
721
722.PHONY: all-build
723[+ FOR build_modules +]
724all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
725
726.PHONY: all-host
727[+ FOR host_modules +][+ IF bootstrap +]
728@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
729all-host: maybe-all-[+module+][+ IF bootstrap +]
730@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
731
732.PHONY: all-target
733[+ FOR target_modules +][+ IF bootstrap +]
734@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
735all-target: maybe-all-target-[+module+][+ IF bootstrap +]
736@endif target-[+module+]-no-bootstrap[+
737  ENDIF bootstrap +][+ ENDFOR target_modules +]
738
739# Do a target for all the subdirectories.  A ``make do-X'' will do a
740# ``make X'' in all subdirectories (because, in general, there is a
741# dependency (below) of X upon do-X, a ``make X'' will also do this,
742# but it may do additional work as well).
743[+ FOR recursive_targets +]
744.PHONY: do-[+make_target+]
745do-[+make_target+]:
746	@: $(MAKE); $(unstage)
747	@r=`${PWD_COMMAND}`; export r; \
748	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
749	$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
750	  [+make_target+]-target
751
752
753.PHONY: [+make_target+]-host
754[+ FOR host_modules +]
755[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
756
757.PHONY: [+make_target+]-target
758[+ FOR target_modules +]
759[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
760[+ ENDFOR recursive_targets +]
761
762# Here are the targets which correspond to the do-X targets.
763
764.PHONY: info installcheck dvi pdf html
765.PHONY: install-info install-pdf install-html
766.PHONY: clean distclean mostlyclean maintainer-clean realclean
767.PHONY: local-clean local-distclean local-maintainer-clean
768info: do-info
769installcheck: do-installcheck
770dvi: do-dvi
771pdf: do-pdf
772html: do-html
773
774# Make sure makeinfo is built before we do a `make info', if we're
775# in fact building texinfo.
776do-info: maybe-all-texinfo
777
778install-info: do-install-info dir.info
779	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
780	if [ -f dir.info ] ; then \
781	  $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
782	else true ; fi
783
784install-pdf: do-install-pdf
785
786install-html: do-install-html
787
788local-clean:
789	-rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
790
791local-distclean:
792	-rm -f Makefile config.status config.cache mh-frag mt-frag
793	-rm -f maybedep.tmp serdep.tmp
794	-if [ "$(TARGET_SUBDIR)" != "." ]; then \
795	  rm -rf $(TARGET_SUBDIR); \
796	else true; fi
797	-rm -rf $(BUILD_SUBDIR)
798	-if [ "$(HOST_SUBDIR)" != "." ]; then \
799	  rm -rf $(HOST_SUBDIR); \
800	else true; fi
801	-rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
802	-rm -f texinfo/doc/Makefile texinfo/po/POTFILES
803	-rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
804	-rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
805	-rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
806	-find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
807
808local-maintainer-clean:
809	@echo "This command is intended for maintainers to use;"
810	@echo "it deletes files that may require special tools to rebuild."
811
812clean: do-clean local-clean
813mostlyclean: do-mostlyclean local-clean
814distclean: do-distclean local-clean local-distclean
815maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
816maintainer-clean: local-distclean
817realclean: maintainer-clean
818
819# Check target.
820
821.PHONY: check do-check
822check: do-check
823
824# Only include modules actually being configured and built.
825.PHONY: check-host
826check-host: [+
827  FOR host_modules +] \
828    maybe-check-[+module+][+
829  ENDFOR host_modules +]
830
831.PHONY: check-target
832check-target: [+
833  FOR target_modules +] \
834    maybe-check-target-[+module+][+
835  ENDFOR target_modules +]
836
837do-check:
838	@: $(MAKE); $(unstage)
839	@r=`${PWD_COMMAND}`; export r; \
840	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
841	$(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
842
843# Automated reporting of test results.
844
845warning.log: build.log
846	$(srcdir)/contrib/warn_summary build.log > $@
847
848mail-report.log:
849	if test x'$(BOOT_CFLAGS)' != x''; then \
850	    BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
851	fi; \
852	$(srcdir)/contrib/test_summary -t >$@
853	chmod +x $@
854	echo If you really want to send e-mail, run ./$@ now
855
856mail-report-with-warnings.log: warning.log
857	if test x'$(BOOT_CFLAGS)' != x''; then \
858	    BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
859	fi; \
860	$(srcdir)/contrib/test_summary -t -i warning.log >$@
861	chmod +x $@
862	echo If you really want to send e-mail, run ./$@ now
863
864# Installation targets.
865
866.PHONY: install uninstall
867install:
868	@: $(MAKE); $(unstage)
869	@r=`${PWD_COMMAND}`; export r; \
870	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
871	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
872
873.PHONY: install-host-nogcc
874install-host-nogcc: [+
875  FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
876    maybe-install-[+module+][+ ENDIF +][+
877  ENDFOR host_modules +]
878
879.PHONY: install-host
880install-host: [+
881  FOR host_modules +] \
882    maybe-install-[+module+][+
883  ENDFOR host_modules +]
884
885.PHONY: install-target
886install-target: [+
887  FOR target_modules +] \
888    maybe-install-target-[+module+][+
889  ENDFOR target_modules +]
890
891uninstall:
892	@echo "the uninstall target is not supported in this tree"
893
894.PHONY: install.all
895install.all: install-no-fixedincludes
896	@if [ -f ./gcc/Makefile ] ; then \
897		r=`${PWD_COMMAND}` ; export r ; \
898		s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
899		$(HOST_EXPORTS) \
900		(cd ./gcc && \
901		$(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
902	else \
903		true ; \
904	fi
905
906# install-no-fixedincludes is used to allow the elaboration of binary packages
907# suitable for distribution, where we cannot include the fixed system header
908# files.
909.PHONY: install-no-fixedincludes
910install-no-fixedincludes: installdirs install-host-nogcc \
911	install-target gcc-install-no-fixedincludes
912
913.PHONY: install-strip
914install-strip:
915	@: $(MAKE); $(unstage)
916	@r=`${PWD_COMMAND}`; export r; \
917	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
918	$(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
919
920.PHONY: install-strip-host
921install-strip-host: [+
922  FOR host_modules +] \
923    maybe-install-strip-[+module+][+
924  ENDFOR host_modules +]
925
926.PHONY: install-strip-target
927install-strip-target: [+
928  FOR target_modules +] \
929    maybe-install-strip-target-[+module+][+
930  ENDFOR target_modules +]
931
932
933### other supporting targets
934
935MAKEDIRS= \
936	$(DESTDIR)$(prefix) \
937	$(DESTDIR)$(exec_prefix)
938.PHONY: installdirs
939installdirs: mkinstalldirs
940	$(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
941
942dir.info: do-install-info
943	if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
944	  $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
945	  mv -f dir.info.new dir.info ; \
946	else true ; \
947	fi
948
949dist:
950	@echo "Building a full distribution of this tree isn't done"
951	@echo "via 'make dist'.  Check out the etc/ subdirectory"
952
953etags tags: TAGS
954
955# Right now this just builds TAGS in each subdirectory.  emacs19 has the
956# ability to use several tags files at once, so there is probably no need
957# to combine them into one big TAGS file (like CVS 1.3 does).  We could
958# (if we felt like it) have this Makefile write a piece of elisp which
959# the user could load to tell emacs19 where all the TAGS files we just
960# built are.
961TAGS: do-TAGS
962
963# ------------------------------------
964# Macros for configure and all targets
965# ------------------------------------
966
967[+ DEFINE configure +]
968.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
969maybe-configure-[+prefix+][+module+]:
970@if gcc-bootstrap
971configure-[+prefix+][+module+]: stage_current
972@endif gcc-bootstrap
973@if [+prefix+][+module+]
974maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
975configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
976	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
977	@r=`${PWD_COMMAND}`; export r; \
978	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
979	[+ IF check_multilibs
980	+]echo "Checking multilib configuration for [+module+]..."; \
981	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
982	$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
983	if test -r [+subdir+]/[+module+]/multilib.out; then \
984	  if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
985	    rm -f [+subdir+]/[+module+]/multilib.tmp; \
986	  else \
987	    rm -f [+subdir+]/[+module+]/Makefile; \
988	    mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
989	  fi; \
990	else \
991	  mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
992	fi; \
993	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
994	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
995	[+exports+] [+extra_exports+] \
996	echo Configuring in [+subdir+]/[+module+]; \
997	cd "[+subdir+]/[+module+]" || exit 1; \
998	case $(srcdir) in \
999	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1000	  *) topdir=`echo [+subdir+]/[+module+]/ | \
1001		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1002	esac; \
1003	srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1004	libsrcdir="$$s/[+module+]"; \
1005	[+ IF no-config-site +]rm -f no-such-file || : ; \
1006	CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
1007	  [+args+] --build=${build_alias} --host=[+host_alias+] \
1008	  --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
1009	  || exit 1
1010@endif [+prefix+][+module+]
1011
1012[+ IF bootstrap +]
1013[+ FOR bootstrap_stage +]
1014.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1015maybe-configure-stage[+id+]-[+prefix+][+module+]:
1016@if [+prefix+][+module+]-bootstrap
1017maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1018configure-stage[+id+]-[+prefix+][+module+]:
1019	@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1020	@$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
1021	@r=`${PWD_COMMAND}`; export r; \
1022	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1023	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1024	[+ IF check_multilibs
1025	+]echo "Checking multilib configuration for [+module+]..."; \
1026	$(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1027	if test -r [+subdir+]/[+module+]/multilib.out; then \
1028	  if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1029	    rm -f [+subdir+]/[+module+]/multilib.tmp; \
1030	  else \
1031	    rm -f [+subdir+]/[+module+]/Makefile; \
1032	    mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1033	  fi; \
1034	else \
1035	  mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1036	fi; \
1037	[+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
1038	[+exports+][+ IF prev +] \
1039	[+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1040	CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1041	CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1042	LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1043	CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1044	CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1045	LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1046	LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1047  ENDIF prefix +] [+extra_exports+] \
1048	echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
1049	$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1050	cd [+subdir+]/[+module+] || exit 1; \
1051	case $(srcdir) in \
1052	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1053	  *) topdir=`echo [+subdir+]/[+module+]/ | \
1054		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1055	esac; \
1056	srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1057	libsrcdir="$$s/[+module+]"; \
1058	$(SHELL) $${libsrcdir}/configure \
1059	  [+args+] --build=${build_alias} --host=[+host_alias+] \
1060	  --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1061	  --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1062	  $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1063	  [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
1064@endif [+prefix+][+module+]-bootstrap
1065[+ ENDFOR bootstrap_stage +]
1066[+ ENDIF bootstrap +]
1067[+ ENDDEF +]
1068
1069[+ DEFINE all +]
1070.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1071maybe-all-[+prefix+][+module+]:
1072@if gcc-bootstrap
1073all-[+prefix+][+module+]: stage_current
1074@endif gcc-bootstrap
1075@if [+prefix+][+module+]
1076TARGET-[+prefix+][+module+]=[+
1077  IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1078maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1079all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
1080	@: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1081	@r=`${PWD_COMMAND}`; export r; \
1082	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1083	[+exports+] [+extra_exports+] \
1084	(cd [+subdir+]/[+module+] && \
1085	  $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
1086		$(TARGET-[+prefix+][+module+]))
1087@endif [+prefix+][+module+]
1088
1089[+ IF bootstrap +]
1090[+ FOR bootstrap_stage +]
1091.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1092.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1093maybe-all-stage[+id+]-[+prefix+][+module+]:
1094maybe-clean-stage[+id+]-[+prefix+][+module+]:
1095@if [+prefix+][+module+]-bootstrap
1096maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1097all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1098TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1099all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1100	@[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
1101	@r=`${PWD_COMMAND}`; export r; \
1102	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1103	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1104	[+exports+][+ IF prev +] \
1105	[+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
1106	cd [+subdir+]/[+module+] && \
1107	$(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1108		CFLAGS="$(CFLAGS_FOR_TARGET)" \
1109		CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1110		LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1111		CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1112		CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1113		LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1114		LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1115		CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1116		CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1117		LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
1118		[+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1119		[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1120		TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1121		$(TARGET-stage[+id+]-[+prefix+][+module+])
1122
1123maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1124clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1125clean-stage[+id+]-[+prefix+][+module+]:
1126	@if [ $(current_stage) = stage[+id+] ]; then \
1127	  [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1128	else \
1129	  [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1130	  $(MAKE) stage[+id+]-start; \
1131	fi; \
1132	cd [+subdir+]/[+module+] && \
1133	$(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1134	[+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
1135@endif [+prefix+][+module+]-bootstrap
1136
1137[+ ENDFOR bootstrap_stage +]
1138[+ ENDIF bootstrap +]
1139[+ ENDDEF +]
1140
1141# --------------------------------------
1142# Modules which run on the build machine
1143# --------------------------------------
1144[+ FOR build_modules +]
1145[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1146	     host_alias=(get "host" "${build_alias}")
1147	     target_alias=(get "target" "${target_alias}")
1148	     args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1149
1150[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1151	     args="$(EXTRA_BUILD_FLAGS)" +]
1152[+ ENDFOR build_module +]
1153
1154# --------------------------------------
1155# Modules which run on the host machine
1156# --------------------------------------
1157[+ FOR host_modules +]
1158[+ configure prefix="" subdir="$(HOST_SUBDIR)"
1159	     exports="$(HOST_EXPORTS)"
1160	     poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1161	     host_alias=(get "host" "${host_alias}")
1162	     target_alias=(get "target" "${target_alias}")
1163	     args="$(HOST_CONFIGARGS)" +]
1164
1165[+ all prefix="" subdir="$(HOST_SUBDIR)"
1166       exports="$(HOST_EXPORTS)"
1167       poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1168       args="$(EXTRA_HOST_FLAGS)"
1169       stage1_args="$(STAGE1_FLAGS_TO_PASS)"
1170       poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1171
1172.PHONY: check-[+module+] maybe-check-[+module+]
1173maybe-check-[+module+]:
1174@if [+module+]
1175maybe-check-[+module+]: check-[+module+]
1176[+ IF no_check +]
1177check-[+module+]:
1178[+ ELIF no_check_cross +]
1179# This module is only tested in a native toolchain.
1180check-[+module+]:
1181	@: $(MAKE); $(unstage)
1182	@if [ '$(host)' = '$(target)' ] ; then \
1183	  r=`${PWD_COMMAND}`; export r; \
1184	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1185	  $(HOST_EXPORTS) \
1186	  (cd $(HOST_SUBDIR)/[+module+] && \
1187	    $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1188	fi
1189[+ ELSE check +]
1190check-[+module+]:
1191	@: $(MAKE); $(unstage)
1192	@r=`${PWD_COMMAND}`; export r; \
1193	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1194	$(HOST_EXPORTS) \
1195	(cd $(HOST_SUBDIR)/[+module+] && \
1196	  $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1197[+ ENDIF no_check +]
1198@endif [+module+]
1199
1200.PHONY: install-[+module+] maybe-install-[+module+]
1201maybe-install-[+module+]:
1202@if [+module+]
1203maybe-install-[+module+]: install-[+module+]
1204[+ IF no_install +]
1205install-[+module+]:
1206[+ ELSE install +]
1207install-[+module+]: installdirs
1208	@: $(MAKE); $(unstage)
1209	@r=`${PWD_COMMAND}`; export r; \
1210	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1211	$(HOST_EXPORTS) \
1212	(cd $(HOST_SUBDIR)/[+module+] && \
1213	  $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1214[+ ENDIF no_install +]
1215@endif [+module+]
1216
1217.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1218maybe-install-strip-[+module+]:
1219@if [+module+]
1220maybe-install-strip-[+module+]: install-strip-[+module+]
1221[+ IF no_install +]
1222install-strip-[+module+]:
1223[+ ELSE install +]
1224install-strip-[+module+]: installdirs
1225	@: $(MAKE); $(unstage)
1226	@r=`${PWD_COMMAND}`; export r; \
1227	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1228	$(HOST_EXPORTS) \
1229	(cd $(HOST_SUBDIR)/[+module+] && \
1230	  $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1231[+ ENDIF no_install +]
1232@endif [+module+]
1233
1234# Other targets (info, dvi, pdf, etc.)
1235[+ FOR recursive_targets +]
1236.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1237maybe-[+make_target+]-[+module+]:
1238@if [+module+]
1239maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1240[+ IF (match-value? = "missing" (get "make_target") ) +]
1241# [+module+] doesn't support [+make_target+].
1242[+make_target+]-[+module+]:
1243[+ ELSE +]
1244[+make_target+]-[+module+]: [+
1245  FOR depend +]\
1246    [+depend+]-[+module+] [+
1247  ENDFOR depend +]
1248	@[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1249	@[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1250	r=`${PWD_COMMAND}`; export r; \
1251	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1252	$(HOST_EXPORTS) \
1253	for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1254	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1255	done; \
1256	echo "Doing [+make_target+] in [+module+]" ; \
1257	(cd $(HOST_SUBDIR)/[+module+] && \
1258	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1259	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1260	          "RANLIB=$${RANLIB}" \
1261	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1262	          [+make_target+]) \
1263	  || exit 1
1264[+ ENDIF +]
1265@endif [+module+]
1266[+ ENDFOR recursive_targets +]
1267[+ ENDFOR host_modules +]
1268
1269# ---------------------------------------
1270# Modules which run on the target machine
1271# ---------------------------------------
1272[+ FOR target_modules +]
1273
1274[+ IF raw_cxx +]
1275[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1276	     check_multilibs=true
1277	     exports="$(RAW_CXX_TARGET_EXPORTS)"
1278	     host_alias=(get "host" "${target_alias}")
1279	     target_alias=(get "target" "${target_alias}")
1280	     args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1281
1282[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1283       exports="$(RAW_CXX_TARGET_EXPORTS)"
1284       args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1285[+ ELSE +]
1286[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1287	     check_multilibs=true
1288	     exports="$(NORMAL_TARGET_EXPORTS)"
1289	     host_alias=(get "host" "${target_alias}")
1290	     target_alias=(get "target" "${target_alias}")
1291	     args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1292
1293[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1294       exports="$(NORMAL_TARGET_EXPORTS)"
1295       args="$(EXTRA_TARGET_FLAGS)" +]
1296[+ ENDIF +]
1297
1298.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1299maybe-check-target-[+module+]:
1300@if target-[+module+]
1301maybe-check-target-[+module+]: check-target-[+module+]
1302[+ IF no_check +]
1303# Dummy target for uncheckable module.
1304check-target-[+module+]:
1305[+ ELSE check +]
1306check-target-[+module+]:
1307	@: $(MAKE); $(unstage)
1308	@r=`${PWD_COMMAND}`; export r; \
1309	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1310IF raw_cxx +]
1311	$(RAW_CXX_TARGET_EXPORTS) \[+
1312ELSE normal_cxx +]
1313	$(NORMAL_TARGET_EXPORTS) \[+
1314ENDIF raw_cxx +]
1315	(cd $(TARGET_SUBDIR)/[+module+] && \
1316	  $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1317	    IF raw_cxx
1318	      +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1319	    ENDIF raw_cxx
1320	  +] [+extra_make_flags+] check)
1321[+ ENDIF no_check +]
1322@endif target-[+module+]
1323
1324.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1325maybe-install-target-[+module+]:
1326@if target-[+module+]
1327maybe-install-target-[+module+]: install-target-[+module+]
1328[+ IF no_install +]
1329# Dummy target for uninstallable.
1330install-target-[+module+]:
1331[+ ELSE install +]
1332install-target-[+module+]: installdirs
1333	@: $(MAKE); $(unstage)
1334	@r=`${PWD_COMMAND}`; export r; \
1335	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1336IF raw_cxx +]
1337	$(RAW_CXX_TARGET_EXPORTS) \[+
1338ELSE normal_cxx +]
1339	$(NORMAL_TARGET_EXPORTS) \[+
1340ENDIF raw_cxx +]
1341	(cd $(TARGET_SUBDIR)/[+module+] && \
1342	  $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1343[+ ENDIF no_install +]
1344@endif target-[+module+]
1345
1346.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1347maybe-install-strip-target-[+module+]:
1348@if target-[+module+]
1349maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1350[+ IF no_install +]
1351# Dummy target for uninstallable.
1352install-strip-target-[+module+]:
1353[+ ELSE install +]
1354install-strip-target-[+module+]: installdirs
1355	@: $(MAKE); $(unstage)
1356	@r=`${PWD_COMMAND}`; export r; \
1357	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1358IF raw_cxx +]
1359	$(RAW_CXX_TARGET_EXPORTS) \[+
1360ELSE normal_cxx +]
1361	$(NORMAL_TARGET_EXPORTS) \[+
1362ENDIF raw_cxx +]
1363	(cd $(TARGET_SUBDIR)/[+module+] && \
1364	  $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1365[+ ENDIF no_install +]
1366@endif target-[+module+]
1367
1368# Other targets (info, dvi, pdf, etc.)
1369[+ FOR recursive_targets +]
1370.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1371maybe-[+make_target+]-target-[+module+]:
1372@if target-[+module+]
1373maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1374[+ IF (match-value? = "missing" (get "make_target") ) +]
1375# [+module+] doesn't support [+make_target+].
1376[+make_target+]-target-[+module+]:
1377[+ ELSE +]
1378[+make_target+]-target-[+module+]: [+
1379  FOR depend +]\
1380    [+depend+]-target-[+module+] [+
1381  ENDFOR depend +]
1382	@: $(MAKE); $(unstage)
1383	@[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1384	r=`${PWD_COMMAND}`; export r; \
1385	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1386IF raw_cxx +]
1387	$(RAW_CXX_TARGET_EXPORTS) \[+
1388ELSE normal_cxx +]
1389	$(NORMAL_TARGET_EXPORTS) \[+
1390ENDIF raw_cxx +]
1391	echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1392	for flag in $(EXTRA_TARGET_FLAGS); do \
1393	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1394	done; \
1395	(cd $(TARGET_SUBDIR)/[+module+] && \
1396	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1397	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1398	          "RANLIB=$${RANLIB}" \
1399	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1400	          [+extra_make_flags+] [+make_target+]) \
1401	  || exit 1
1402[+ ENDIF +]
1403@endif target-[+module+]
1404[+ ENDFOR recursive_targets +]
1405[+ ENDFOR target_modules +]
1406
1407@if target-libmudflap
1408.PHONY: check-target-libmudflap-c++
1409check-target-libmudflap-c++:
1410	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++frags.exp" check-target-libmudflap
1411
1412@endif target-libmudflap
1413
1414@if target-libgomp
1415.PHONY: check-target-libgomp-c++
1416check-target-libgomp-c++:
1417	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1418
1419@endif target-libgomp
1420
1421@if target-libitm
1422.PHONY: check-target-libitm-c++
1423check-target-libitm-c++:
1424	$(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1425
1426@endif target-libitm
1427
1428# ----------
1429# GCC module
1430# ----------
1431
1432@if gcc-no-bootstrap
1433.PHONY: cross
1434cross: all-build all-gas all-ld
1435	@r=`${PWD_COMMAND}`; export r; \
1436	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1437	$(HOST_EXPORTS) \
1438	echo "Building the C and C++ compiler"; \
1439	cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1440	@r=`${PWD_COMMAND}`; export r; \
1441	s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1442	echo "Building runtime libraries"; \
1443	$(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1444@endif gcc-no-bootstrap
1445
1446@if gcc
1447[+ FOR languages +]
1448.PHONY: check-gcc-[+language+] check-[+language+]
1449check-gcc-[+language+]:
1450	r=`${PWD_COMMAND}`; export r; \
1451	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1452	$(HOST_EXPORTS) \
1453	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1454check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1455[+ ENDFOR languages +]
1456
1457# The gcc part of install-no-fixedincludes, which relies on an intimate
1458# knowledge of how a number of gcc internal targets (inter)operate.  Delegate.
1459.PHONY: gcc-install-no-fixedincludes
1460gcc-install-no-fixedincludes:
1461	@if [ -f ./gcc/Makefile ]; then \
1462	  r=`${PWD_COMMAND}`; export r; \
1463	  s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1464	  $(HOST_EXPORTS) \
1465	  (cd ./gcc \
1466	   && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
1467	else true; fi
1468@endif gcc
1469
1470# ---------------------
1471# GCC bootstrap support
1472# ---------------------
1473
1474# We track the current stage (the one in 'gcc') in the stage_current file.
1475# stage_last instead tracks the stage that was built last.  These targets
1476# are dummy when toplevel bootstrap is not active.
1477
1478# While making host and target tools, symlinks to the final stage must be
1479# there, so $(unstage) should be run at various points.  To avoid excessive
1480# recursive invocations of make, we "inline" them using a variable.  These
1481# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1482# to avoid warnings from the GNU Make job server.
1483
1484unstage = :
1485stage = :
1486current_stage = ""
1487
1488@if gcc-bootstrap
1489unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1490stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1491current_stage = "`cat stage_current 2> /dev/null`"
1492@endif gcc-bootstrap
1493
1494.PHONY: unstage stage
1495unstage:
1496	@: $(MAKE); $(unstage)
1497stage:
1498	@: $(MAKE); $(stage)
1499
1500# Disable commands for lean bootstrap.
1501LEAN = false
1502
1503# We name the build directories for the various stages "stage1-gcc",
1504# "stage2-gcc","stage3-gcc", etc.
1505
1506# Since the 'compare' process will fail (on debugging information) if any
1507# directory names are different, we need to link the gcc directory for
1508# the previous stage to a constant name ('prev-gcc'), and to make the name of
1509# the build directories constant as well. For the latter, we use naked names
1510# like 'gcc', because the scripts in that directory assume it.  We use
1511# mv on platforms where symlinks to directories do not work or are not
1512# reliable.
1513
1514# 'touch' doesn't work right on some platforms.
1515STAMP = echo timestamp >
1516
1517# We only want to compare .o files, so set this!
1518objext = .o
1519
1520[+ FOR bootstrap-stage +]
1521.PHONY: stage[+id+]-start stage[+id+]-end
1522
1523stage[+id+]-start::
1524	@: $(MAKE); $(stage); \
1525	echo stage[+id+] > stage_current ; \
1526	echo stage[+id+] > stage_last; \
1527	$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1528   FOR host_modules +][+ IF bootstrap +]
1529@if [+ module +]
1530	@cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1531	  mkdir stage[+id+]-[+module+]; \
1532	mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1533	mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1534@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1535	@[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1536	  mkdir stage[+id+]-$(TARGET_SUBDIR); \
1537	mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1538	mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1539
1540stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1541@if [+ module +]
1542	@if test -d $(HOST_SUBDIR)/[+module+] ; then \
1543	  cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1544	  mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1545	fi
1546@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1547	@if test -d $(TARGET_SUBDIR) ; then \
1548	  mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1549	  mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1550	fi
1551	rm -f stage_current
1552
1553# Bubble a bug fix through all the stages up to stage [+id+].  They are
1554# remade, but not reconfigured.  The next stage (if any) will not be
1555# reconfigured either.
1556.PHONY: stage[+id+]-bubble
1557stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1558	@r=`${PWD_COMMAND}`; export r; \
1559	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1560	if test -f stage[+id+]-lean [+
1561	  IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1562	  echo Skipping rebuild of stage[+id+] ; \
1563	else \
1564	  $(MAKE) stage[+id+]-start; \[+IF lean +]
1565	  if $(LEAN); then \
1566	    rm -rf stage[+lean+]-* ; \
1567	    $(STAMP) stage[+lean+]-lean ; \
1568	  fi; \[+ ENDIF lean +]
1569	  $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1570	fi[+ IF compare-target +]
1571	$(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1572
1573.PHONY: all-stage[+id+] clean-stage[+id+]
1574do-clean: clean-stage[+id+]
1575
1576# FIXME: Will not need to be conditional when toplevel bootstrap is the
1577# only possibility, but now it conflicts with no-bootstrap rules
1578@if gcc-bootstrap
1579[+ IF compare-target +]
1580[+compare-target+]:
1581	@r=`${PWD_COMMAND}`; export r; \
1582	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1583	if test -f stage[+prev+]-lean; then \
1584	  echo Cannot compare object files as stage [+prev+] was deleted. ; \
1585	  exit 0 ; \
1586	fi; \
1587	: $(MAKE); $(stage); \
1588	rm -f .bad_compare ; \
1589	echo Comparing stages [+prev+] and [+id+] ; \
1590        sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1591	files=`find stage[+id+]-* -name "*$(objext)" -print | \
1592		 sed -n s,^stage$$sed-,,p` ; \
1593	for file in $${files} ; do \
1594	  f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1595	  if test ! -f $$f1; then continue; fi; \
1596	  $(do-[+compare-target+]) > /dev/null 2>&1; \
1597	  if test $$? -eq 1; then \
1598	    case $$file in \
1599	      @compare_exclusions@) \
1600	        echo warning: $$file differs ;; \
1601	      *) \
1602	        echo $$file differs >> .bad_compare ;; \
1603	    esac ; \
1604	  fi ; \
1605	done ; \
1606	if [ -f .bad_compare ]; then \
1607	  echo "Bootstrap comparison failure!"; \
1608	  cat .bad_compare; \
1609	  exit 1; \
1610	else \
1611	  echo Comparison successful.; \
1612	fi ; \
1613	$(STAMP) [+compare-target+][+ IF prev +]
1614	if $(LEAN); then \
1615	  rm -rf stage[+prev+]-*; \
1616	  $(STAMP) stage[+prev+]-lean; \
1617	fi[+ ENDIF prev +]
1618[+ ENDIF compare-target +]
1619
1620[+ IF bootstrap-target +]
1621.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1622[+bootstrap-target+]:
1623	echo stage[+id+] > stage_final
1624	@r=`${PWD_COMMAND}`; export r; \
1625	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1626	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1627	@: $(MAKE); $(unstage)
1628	@r=`${PWD_COMMAND}`; export r; \
1629	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1630	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1631	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1632
1633[+bootstrap-target+]-lean:
1634	echo stage[+id+] > stage_final
1635	@r=`${PWD_COMMAND}`; export r; \
1636	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1637	$(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1638	@: $(MAKE); $(unstage)
1639	@r=`${PWD_COMMAND}`; export r; \
1640	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1641	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1642	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1643[+ ENDIF bootstrap-target +]
1644
1645# Rules to wipe a stage and all the following ones, also used for cleanstrap
1646[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1647.PHONY: distclean-stage[+id+]
1648distclean-stage[+id+]::
1649	@: $(MAKE); $(stage)
1650	@test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1651	rm -rf stage[+id+]-* [+
1652	  IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1653
1654[+ IF cleanstrap-target +]
1655.PHONY: [+cleanstrap-target+]
1656[+cleanstrap-target+]: do-distclean local-clean
1657	echo stage[+id+] > stage_final
1658	@r=`${PWD_COMMAND}`; export r; \
1659	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1660	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1661	@: $(MAKE); $(unstage)
1662	@r=`${PWD_COMMAND}`; export r; \
1663	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1664	TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1665	$(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1666[+ ENDIF cleanstrap-target +]
1667@endif gcc-bootstrap
1668
1669[+ ENDFOR bootstrap-stage +]
1670
1671stageprofile-end::
1672	$(MAKE) distclean-stagefeedback
1673
1674stagefeedback-start::
1675	@r=`${PWD_COMMAND}`; export r; \
1676	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1677	for i in prev-*; do \
1678	  j=`echo $$i | sed s/^prev-//` ; \
1679	  cd $$r/$$i && \
1680	  { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1681	  { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1682	done
1683
1684@if gcc-bootstrap
1685do-distclean: distclean-stage1
1686
1687# Provide a GCC build when we're building target libraries.  This does
1688# not work as a dependency, just as the minimum necessary to avoid errors.
1689stage_last:
1690	@r=`${PWD_COMMAND}`; export r; \
1691	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1692	$(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1693
1694# Same as unstage, but not phony and defaulting to stage1-start.  We place
1695# it in the dependency so that for example `make -j3 all-gcc' works.
1696stage_current:
1697	@if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1698
1699.PHONY: restrap
1700restrap::
1701	@: $(MAKE); $(stage)
1702	rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1703	  +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1704restrap:: all
1705@endif gcc-bootstrap
1706
1707# --------------------------------------
1708# Dependencies between different modules
1709# --------------------------------------
1710
1711# Generic dependencies for target modules on host stuff, especially gcc
1712@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1713  +][+ FOR bootstrap_stage +]
1714configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1715  ENDFOR +][+ ELSE bootstrap +]
1716configure-target-[+module+]: stage_last[+
1717  ENDIF bootstrap +][+ ENDFOR target_modules +]
1718@endif gcc-bootstrap
1719
1720@if gcc-no-bootstrap[+ FOR target_modules +]
1721configure-target-[+module+]: maybe-all-gcc[+
1722  ENDFOR target_modules +]
1723@endif gcc-no-bootstrap
1724
1725
1726# There are two types of dependencies here: 'hard' dependencies, where one
1727# module simply won't build without the other; and 'soft' dependencies, where
1728# if the depended-on module is missing, the depending module will do without
1729# or find a substitute somewhere (perhaps installed).  Soft dependencies
1730# are made here to depend on a 'maybe-' target.  If you're not sure,
1731# it's safer to use a soft dependency.
1732
1733[+ ;; These Scheme functions build the bulk of the dependencies.
1734   ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1735   ;; where "maybe-" is only included if HARD is not true, and all-gcc
1736   ;; is taken from VAR-NAME.
1737   (define dep-target (lambda (module-kind var-name hard)
1738      (string-append
1739         (if hard "" "maybe-")
1740         (dep-subtarget var-name)
1741         module-kind
1742         (dep-module var-name)
1743      )))
1744
1745   ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1746   (define make-dep (lambda (module-kind on-kind)
1747      (string-append
1748         (dep-target module-kind "module" #t) ": "
1749         (dep-target on-kind "on" (exist? "hard")))))
1750
1751   ;; dep-subtarget extracts everything up to the first dash in the given
1752   ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1753   (define dep-subtarget (lambda (var-name)
1754      (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1755
1756   ;; dep-module extracts everything up to the first dash in the given
1757   ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1758   (define dep-module (lambda (var-name)
1759      (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1760
1761   ;; dep-stage builds a string for the prefix of a bootstrap stage.
1762   (define dep-stage (lambda ()
1763      (string-append
1764	 "stage"
1765	 (get "id")
1766	 "-")))
1767
1768   ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1769   ;; but is written in Scheme.
1770   (define dep-maybe (lambda ()
1771      (if (exist? "hard") "" "maybe-")))
1772
1773   ;; dep-kind returns "normal" if the dependency is on an "install" target,
1774   ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1775   ;; configure or build dependencies between bootstrapped modules; it returns
1776   ;; "prebootstrap" for configure or build dependencies of bootstrapped
1777   ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1778   ;; is only necessary for host modules.
1779   (define dep-kind (lambda ()
1780      (if (and (hash-ref boot-modules (dep-module "module"))
1781	       (=* (dep-module "on") "build-"))
1782	  "prebootstrap"
1783
1784	  (if (or (= (dep-subtarget "on") "install-")
1785		  (not (hash-ref boot-modules (dep-module "module")))
1786		  (not (hash-ref boot-modules (dep-module "on"))))
1787              "normal"
1788	      "bootstrap"))))
1789
1790   ;; We now build the hash table that is used by dep-kind.
1791   (define boot-modules (make-hash-table 113))
1792+]
1793
1794[+ FOR host_modules +][+
1795   (if (exist? "bootstrap")
1796       (hash-create-handle! boot-modules (get "module") #t))
1797   "" +][+ ENDFOR host_modules +]
1798[+ FOR target_modules +][+
1799   (if (exist? "bootstrap")
1800       (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1801   "" +][+ ENDFOR target_modules +]
1802
1803# With all the machinery above in place, it is pretty easy to generate
1804# dependencies.  Host dependencies are a bit more complex because we have
1805# to check for bootstrap/prebootstrap dependencies.  To resolve
1806# prebootstrap dependencies, prebootstrap modules are gathered in
1807# a hash table.
1808[+ FOR dependencies +][+ (make-dep "" "") +]
1809[+ CASE (dep-kind) +]
1810[+ == "prebootstrap"
1811     +][+ FOR bootstrap_stage +]
1812[+ (make-dep (dep-stage) "") +][+
1813       ENDFOR bootstrap_stage +]
1814[+ == "bootstrap"
1815     +][+ FOR bootstrap_stage +]
1816[+ (make-dep (dep-stage) (dep-stage)) +][+
1817       ENDFOR bootstrap_stage +]
1818[+ ESAC +][+
1819ENDFOR dependencies +]
1820
1821# Dependencies for target modules on other target modules are
1822# described by lang_env_dependencies; the defaults apply to anything
1823# not mentioned there.
1824[+
1825   ;; Predicate for whether LANG was specified in lang_env_dependencies.
1826   (define lang-dep (lambda (lang)
1827      (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1828
1829   ;; Build the hash table we will need.
1830   (define lang-env-deps (make-hash-table 7))
1831+][+ FOR lang_env_dependencies +][+
1832   (if (exist? "cxx")
1833       (hash-create-handle! lang-env-deps
1834	  (string-append (get "module") "-" "cxx") #t))
1835
1836   (if (exist? "no_c")
1837       (hash-create-handle! lang-env-deps
1838	  (string-append (get "module") "-" "no_c") #t))
1839
1840   (if (exist? "no_gcc")
1841       (hash-create-handle! lang-env-deps
1842	  (string-append (get "module") "-" "no_gcc") #t))
1843   "" +][+ ENDFOR lang_env_dependencies +]
1844
1845@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1846  +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1847configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1848  ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1849@endif gcc-bootstrap
1850
1851@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1852configure-target-[+module+]: maybe-all-target-libgcc[+
1853  ENDIF +][+ ENDFOR target_modules +]
1854@endif gcc-no-bootstrap
1855
1856[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1857configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1858  ENDIF +][+ IF (lang-dep "cxx") +]
1859configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1860  ENDIF +]
1861[+ ENDFOR target_modules +]
1862
1863CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1864GDB_TK = @GDB_TK@
1865INSTALL_GDB_TK = @INSTALL_GDB_TK@
1866configure-gdb: $(CONFIGURE_GDB_TK)
1867all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1868install-gdb: $(INSTALL_GDB_TK)
1869
1870# Serialization dependencies.  Host configures don't work well in parallel to
1871# each other, due to contention over config.cache.  Target configures and
1872# build configures are similar.
1873@serialization_dependencies@
1874
1875# --------------------------------
1876# Regenerating top level configury
1877# --------------------------------
1878
1879# Rebuilding Makefile.in, using autogen.
1880AUTOGEN = autogen
1881$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1882	cd $(srcdir) && $(AUTOGEN) Makefile.def
1883
1884# Rebuilding Makefile.
1885Makefile: $(srcdir)/Makefile.in config.status
1886	CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1887
1888config.status: configure
1889	CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1890
1891# Rebuilding configure.
1892AUTOCONF = autoconf
1893$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1894	$(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1895	cd $(srcdir) && $(AUTOCONF)
1896
1897# ------------------------------
1898# Special directives to GNU Make
1899# ------------------------------
1900
1901# Don't pass command-line variables to submakes.
1902.NOEXPORT:
1903MAKEOVERRIDES=
1904
1905# end of Makefile.in
1906