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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [Makefile.tpl] - Blame information for rev 683

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1 683 jeremybenn
[+ AutoGen5 template -*- Mode: Makefile -*-
2
in
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+]
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,
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#   1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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#   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
# .
25
#
26
 
27
# First, test for a proper version of make, but only where one is required.
28
 
29
@if gcc
30
ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31
$(error GNU make version 3.80 or newer is required.)
32
endif
33
@endif gcc
34
 
35
# -------------------------------
36
# Standard Autoconf-set variables
37
# -------------------------------
38
VPATH=@srcdir@
39
 
40
build_alias=@build_noncanonical@
41
build_vendor=@build_vendor@
42
build_os=@build_os@
43
build=@build@
44
host_alias=@host_noncanonical@
45
host_vendor=@host_vendor@
46
host_os=@host_os@
47
host=@host@
48
target_alias=@target_noncanonical@
49
target_vendor=@target_vendor@
50
target_os=@target_os@
51
target=@target@
52
 
53
program_transform_name = @program_transform_name@
54
 
55
prefix = @prefix@
56
exec_prefix = @exec_prefix@
57
 
58
srcdir = @srcdir@
59
 
60
bindir = @bindir@
61
sbindir = @sbindir@
62
libexecdir = @libexecdir@
63
datadir = @datadir@
64
sysconfdir = @sysconfdir@
65
sharedstatedir = @sharedstatedir@
66
localstatedir = @localstatedir@
67
libdir = @libdir@
68
includedir = @includedir@
69
oldincludedir = @oldincludedir@
70
infodir = @infodir@
71
datarootdir = @datarootdir@
72
docdir = @docdir@
73
pdfdir = @pdfdir@
74
htmldir = @htmldir@
75
mandir = @mandir@
76
man1dir = $(mandir)/man1
77
man2dir = $(mandir)/man2
78
man3dir = $(mandir)/man3
79
man4dir = $(mandir)/man4
80
man5dir = $(mandir)/man5
81
man6dir = $(mandir)/man6
82
man7dir = $(mandir)/man7
83
man8dir = $(mandir)/man8
84
man9dir = $(mandir)/man9
85
 
86
INSTALL = @INSTALL@
87
INSTALL_PROGRAM = @INSTALL_PROGRAM@
88
INSTALL_SCRIPT = @INSTALL_SCRIPT@
89
INSTALL_DATA = @INSTALL_DATA@
90
LN = @LN@
91
LN_S = @LN_S@
92
MAINT = @MAINT@
93
MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94
MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
95
 
96
# -------------------------------------------------
97
# Miscellaneous non-standard autoconf-set variables
98
# -------------------------------------------------
99
 
100
# The gcc driver likes to know the arguments it was configured with.
101
TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
102
 
103
tooldir = @tooldir@
104
build_tooldir = @build_tooldir@
105
 
106
# This is the name of the environment variable used for the path to
107
# the libraries.
108
RPATH_ENVVAR = @RPATH_ENVVAR@
109
 
110
# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111
# is used instead of the directory itself to avoid including built
112
# executables in PATH.
113
GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
114
 
115
# Build programs are put under this directory.
116
BUILD_SUBDIR = @build_subdir@
117
# This is set by the configure script to the arguments to use when configuring
118
# directories built for the build system.
119
BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
120
 
121
# Linker flags to use on the host, for stage1 or when not
122
# bootstrapping.
123
STAGE1_LDFLAGS = @stage1_ldflags@
124
 
125
# Libraries to use on the host, for stage1 or when not bootstrapping.
126
STAGE1_LIBS = @stage1_libs@
127
 
128
# Linker flags to use for stage2 and later.
129
POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
130
 
131
# Libraries to use for stage2 and later.
132
POSTSTAGE1_LIBS = @poststage1_libs@
133
 
134
# This is the list of variables to export in the environment when
135
# configuring any subdirectory.  It must also be exported whenever
136
# recursing into a build directory in case that directory's Makefile
137
# re-runs configure.
138
BASE_EXPORTS = \
139
        FLEX="$(FLEX)"; export FLEX; \
140
        LEX="$(LEX)"; export LEX; \
141
        BISON="$(BISON)"; export BISON; \
142
        YACC="$(YACC)"; export YACC; \
143
        M4="$(M4)"; export M4; \
144
        SED="$(SED)"; export SED; \
145
        AWK="$(AWK)"; export AWK; \
146
        MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
147
 
148
# This is the list of variables to export in the environment when
149
# configuring subdirectories for the build system.
150
BUILD_EXPORTS = \
151
        $(BASE_EXPORTS) \
152
        AR="$(AR_FOR_BUILD)"; export AR; \
153
        AS="$(AS_FOR_BUILD)"; export AS; \
154
        CC="$(CC_FOR_BUILD)"; export CC; \
155
        CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
156
        CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
157
        CXX="$(CXX_FOR_BUILD)"; export CXX; \
158
        CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
159
        GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
160
        GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
161
        GOC="$(GOC_FOR_BUILD)"; export GOC; \
162
        GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
163
        DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
164
        LD="$(LD_FOR_BUILD)"; export LD; \
165
        LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
166
        NM="$(NM_FOR_BUILD)"; export NM; \
167
        RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
168
        WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
169
        WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
170
 
171
# These variables must be set on the make command line for directories
172
# built for the build system to override those in BASE_FLAGS_TO_PASSS.
173
EXTRA_BUILD_FLAGS = \
174
        CFLAGS="$(CFLAGS_FOR_BUILD)" \
175
        LDFLAGS="$(LDFLAGS_FOR_BUILD)"
176
 
177
# This is the list of directories to built for the host system.
178
SUBDIRS = @configdirs@
179
TARGET_CONFIGDIRS = @target_configdirs@
180
# This is set by the configure script to the arguments to use when configuring
181
# directories built for the host system.
182
HOST_CONFIGARGS = @host_configargs@
183
# Host programs are put under this directory, which is . except if building
184
# with srcdir=..
185
HOST_SUBDIR = @host_subdir@
186
# This is the list of variables to export in the environment when
187
# configuring subdirectories for the host system.  We need to pass
188
# some to the GCC configure because of its hybrid host/target nature.
189
HOST_EXPORTS = \
190
        $(BASE_EXPORTS) \
191
        CC="$(CC)"; export CC; \
192
        ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
193
        CFLAGS="$(CFLAGS)"; export CFLAGS; \
194
        CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
195
        CXX="$(CXX)"; export CXX; \
196
        CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
197
        GCJ="$(GCJ)"; export GCJ; \
198
        GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
199
        GOC="$(GOC)"; export GOC; \
200
        AR="$(AR)"; export AR; \
201
        AS="$(AS)"; export AS; \
202
        CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
203
        DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
204
        LD="$(LD)"; export LD; \
205
        LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
206
        NM="$(NM)"; export NM; \
207
        RANLIB="$(RANLIB)"; export RANLIB; \
208
        WINDRES="$(WINDRES)"; export WINDRES; \
209
        WINDMC="$(WINDMC)"; export WINDMC; \
210
        OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
211
        OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
212
        READELF="$(READELF)"; export READELF; \
213
        AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
214
        AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
215
        GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
216
        LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
217
        NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
218
        OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
219
        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
        PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
226
        PPLINC="$(HOST_PPLINC)"; export PPLINC; \
227
        CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
228
        CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
229
        LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
230
        LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
231
@if gcc-bootstrap
232
        $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
233
@endif gcc-bootstrap
234
        $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
235
 
236
POSTSTAGE1_CXX_EXPORT = \
237
        CXX='$(CXX)'; export CXX; \
238
        CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
239
@if target-libstdc++-v3-bootstrap
240
# Override the above if we're bootstrapping C++.
241
POSTSTAGE1_CXX_EXPORT = \
242
        CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/g++$(exeext) \
243
          -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
244
          -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
245
          -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
246
          -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
247
          -I$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
248
          -I$$s/libstdc++-v3/libsupc++ \
249
          -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
250
          -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
251
          export CXX; \
252
        CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
253
@endif target-libstdc++-v3-bootstrap
254
 
255
# Similar, for later GCC stages.
256
POSTSTAGE1_HOST_EXPORTS = \
257
        $(HOST_EXPORTS) \
258
        CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
259
          -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
260
          $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
261
        CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
262
        $(POSTSTAGE1_CXX_EXPORT) \
263
        GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
264
        LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
265
        HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
266
 
267
# Target libraries are put under this directory:
268
TARGET_SUBDIR = @target_subdir@
269
# This is set by the configure script to the arguments to use when configuring
270
# directories built for the target.
271
TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
272
# This is the list of variables to export in the environment when
273
# configuring subdirectories for the target system.
274
BASE_TARGET_EXPORTS = \
275
        $(BASE_EXPORTS) \
276
        AR="$(AR_FOR_TARGET)"; export AR; \
277
        AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
278
        CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
279
        CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
280
        CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
281
        CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
282
        CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
283
        GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
284
        GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
285
        GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
286
        DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
287
        LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
288
        LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
289
        LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
290
        NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
291
        OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
292
        RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
293
        READELF="$(READELF_FOR_TARGET)"; export READELF; \
294
        STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
295
        WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
296
        WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
297
@if gcc-bootstrap
298
        $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
299
@endif gcc-bootstrap
300
        $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
301
        TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
302
 
303
RAW_CXX_TARGET_EXPORTS = \
304
        $(BASE_TARGET_EXPORTS) \
305
        CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
306
        CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
307
 
308
NORMAL_TARGET_EXPORTS = \
309
        $(BASE_TARGET_EXPORTS) \
310
        CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
311
 
312
# Where to find GMP
313
HOST_GMPLIBS = @gmplibs@
314
HOST_GMPINC = @gmpinc@
315
 
316
# Where to find PPL
317
HOST_PPLLIBS = @ppllibs@
318
HOST_PPLINC = @pplinc@
319
 
320
# Where to find CLOOG
321
HOST_CLOOGLIBS = @clooglibs@
322
HOST_CLOOGINC = @clooginc@
323
 
324
# Where to find libelf
325
HOST_LIBELFLIBS = @libelflibs@
326
HOST_LIBELFINC = @libelfinc@
327
 
328
EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
329
 
330
# ----------------------------------------------
331
# Programs producing files for the BUILD machine
332
# ----------------------------------------------
333
 
334
SHELL = @SHELL@
335
 
336
# pwd command to use.  Allow user to override default by setting PWDCMD in
337
# the environment to account for automounters.  The make variable must not
338
# be called PWDCMD, otherwise the value set here is passed to make
339
# subprocesses and overrides the setting from the user's environment.
340
# Don't use PWD since it is a common shell environment variable and we
341
# don't want to corrupt it.
342
PWD_COMMAND = $${PWDCMD-pwd}
343
 
344
# compilers to use to create programs which must be run in the build
345
# environment.
346
AR_FOR_BUILD = @AR_FOR_BUILD@
347
AS_FOR_BUILD = @AS_FOR_BUILD@
348
CC_FOR_BUILD = @CC_FOR_BUILD@
349
CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
350
CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
351
CXX_FOR_BUILD = @CXX_FOR_BUILD@
352
DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
353
GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
354
GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
355
GOC_FOR_BUILD = @GOC_FOR_BUILD@
356
LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
357
LD_FOR_BUILD = @LD_FOR_BUILD@
358
NM_FOR_BUILD = @NM_FOR_BUILD@
359
RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
360
WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
361
WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
362
 
363
# Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
364
# here so that they can be overridden by Makefile fragments.
365
BUILD_PREFIX = @BUILD_PREFIX@
366
BUILD_PREFIX_1 = @BUILD_PREFIX_1@
367
 
368
# Flags to pass to stage2 and later makes.  They are defined
369
# here so that they can be overridden by Makefile fragments.
370
BOOT_CFLAGS= -g -O2
371
BOOT_LDFLAGS=
372
BOOT_ADAFLAGS=-gnatpg -gnata
373
 
374
AWK = @AWK@
375
SED = @SED@
376
BISON = @BISON@
377
YACC = @YACC@
378
FLEX = @FLEX@
379
LEX = @LEX@
380
M4 = @M4@
381
MAKEINFO = @MAKEINFO@
382
EXPECT = @EXPECT@
383
RUNTEST = @RUNTEST@
384
 
385
# This just becomes part of the MAKEINFO definition passed down to
386
# sub-makes.  It lets flags be given on the command line while still
387
# using the makeinfo from the object tree.
388
# (Default to avoid splitting info files by setting the threshold high.)
389
MAKEINFOFLAGS = --split-size=5000000
390
 
391
# ---------------------------------------------
392
# Programs producing files for the HOST machine
393
# ---------------------------------------------
394
 
395
AS = @AS@
396
AR = @AR@
397
AR_FLAGS = rc
398
CC = @CC@
399
CXX = @CXX@
400
DLLTOOL = @DLLTOOL@
401
LD = @LD@
402
LIPO = @LIPO@
403
NM = @NM@
404
OBJDUMP = @OBJDUMP@
405
RANLIB = @RANLIB@
406
READELF = @READELF@
407
STRIP = @STRIP@
408
WINDRES = @WINDRES@
409
WINDMC = @WINDMC@
410
 
411
GNATBIND = @GNATBIND@
412
GNATMAKE = @GNATMAKE@
413
 
414
CFLAGS = @CFLAGS@
415
LDFLAGS = @LDFLAGS@
416
LIBCFLAGS = $(CFLAGS)
417
CXXFLAGS = @CXXFLAGS@
418
LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
419
GOCFLAGS = $(CFLAGS)
420
 
421
TFLAGS =
422
 
423
# Defaults for all stages; some are overridden below.
424
 
425
STAGE_CFLAGS = $(BOOT_CFLAGS)
426
STAGE_TFLAGS = $(TFLAGS)
427
STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
428
POSTSTAGE1_CONFIGURE_FLAGS = @POSTSTAGE1_CONFIGURE_FLAGS@
429
 
430
[+ FOR bootstrap-stage +]
431
# Defaults for stage [+id+]; some are overridden below.
432
STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
433
STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
434
@if target-libstdc++-v3-bootstrap
435
# Override the above if we're bootstrapping C++.
436
STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
437
@endif target-libstdc++-v3-bootstrap
438
STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
439
# STAGE1_CONFIGURE_FLAGS overridden below, so we can use
440
# POSTSTAGE1_CONFIGURE_FLAGS here.
441
STAGE[+id+]_CONFIGURE_FLAGS = \
442
        $(STAGE_CONFIGURE_FLAGS) $(POSTSTAGE1_CONFIGURE_FLAGS)
443
[+ ENDFOR bootstrap-stage +]
444
 
445
# Only build the C compiler for stage1, because that is the only one that
446
# we can guarantee will build with the native compiler, and also it is the
447
# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
448
# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
449
# overrideable (for a bootstrap build stage1 also builds gcc.info).
450
 
451
STAGE1_CFLAGS = @stage1_cflags@
452
STAGE1_CHECKING = @stage1_checking@
453
STAGE1_LANGUAGES = @stage1_languages@
454
# * We force-disable intermodule optimizations, even if
455
#   --enable-intermodule was passed, since the installed compiler
456
#   probably can't handle them.  Luckily, autoconf always respects
457
#   the last argument when conflicting --enable arguments are passed.
458
# * Likewise, we force-disable coverage flags, since the installed
459
#   compiler probably has never heard of them.
460
# * Don't remove this, because above we added
461
#   POSTSTAGE1_CONFIGURE_FLAGS to STAGE[+id+]_CONFIGURE_FLAGS, which
462
#   we don't want for STAGE1_CONFIGURE_FLAGS.
463
STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
464
          --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)"
465
 
466
STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
467
STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
468
 
469
STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
470
STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
471
 
472
do-compare = @do_compare@
473
do-compare3 = $(do-compare)
474
 
475
# -----------------------------------------------
476
# Programs producing files for the TARGET machine
477
# -----------------------------------------------
478
 
479
AR_FOR_TARGET=@AR_FOR_TARGET@
480
AS_FOR_TARGET=@AS_FOR_TARGET@
481
CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
482
 
483
# If GCC_FOR_TARGET is not overriden on the command line, then this
484
# variable is passed down to the gcc Makefile, where it is used to
485
# build libgcc2.a.  We define it here so that it can itself be
486
# overridden on the command line.
487
GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
488
CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
489
RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
490
GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
491
GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
492
GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
493
DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
494
LD_FOR_TARGET=@LD_FOR_TARGET@
495
 
496
LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
497
NM_FOR_TARGET=@NM_FOR_TARGET@
498
OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
499
RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
500
READELF_FOR_TARGET=@READELF_FOR_TARGET@
501
STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
502
WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
503
WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
504
 
505
COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
506
COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
507
COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
508
 
509
CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
510
CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
511
 
512
LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
513
LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
514
LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
515
GOCFLAGS_FOR_TARGET = -O2 -g
516
 
517
FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
518
SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
519
DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
520
 
521
XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
522
 
523
# ------------------------------------
524
# Miscellaneous targets and flag lists
525
# ------------------------------------
526
 
527
# The first rule in the file had better be this one.  Don't put any above it.
528
# This lives here to allow makefile fragments to contain dependencies.
529
all:
530
 
531
#### host and target specific makefile fragments come in here.
532
@target_makefile_frag@
533
@alphaieee_frag@
534
@ospace_frag@
535
@host_makefile_frag@
536
###
537
 
538
# This is the list of directories that may be needed in RPATH_ENVVAR
539
# so that programs built for the target machine work.
540
TARGET_LIB_PATH = [+ FOR target_modules +][+
541
  IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
542
  ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
543
[+ FOR target_modules +][+ IF lib_path +]
544
@if target-[+module+]
545
TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
546
@endif target-[+module+]
547
[+ ENDIF lib_path +][+ ENDFOR target_modules +]
548
 
549
 
550
# This is the list of directories that may be needed in RPATH_ENVVAR
551
# so that programs built for the host machine work.
552
HOST_LIB_PATH = [+ FOR host_modules +][+
553
  IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
554
  ENDFOR host_modules +]
555
 
556
# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
557
@if gcc
558
HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
559
@endif gcc
560
 
561
[+ FOR host_modules +][+ IF lib_path +]
562
@if [+module+]
563
HOST_LIB_PATH_[+module+] = \
564
  $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
565
  +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
566
@endif [+module+]
567
[+ ENDIF lib_path +][+ ENDFOR host_modules +]
568
 
569
CXX_FOR_TARGET_FLAG_TO_PASS = \
570
        "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
571
@if target-libstdc++-v3
572
# CXX_FOR_TARGET is tricky to get right for target libs that require a
573
# functional C++ compiler.  When we recurse, if we expand
574
# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
575
# libstdc++ include flags from the script.  Instead, we get an
576
# -funconfigured-* word, so that we'll get errors if this invalid C++
577
# command line is used for anything, but also so that we can use the
578
# word to decide whether or not to pass on this CXX_FOR_TARGET.  If we
579
# don't pass it on, sub-make will use the default definition, that
580
# re-expands it at the time of use, so we'll get it right when we need
581
# it.  One potential exception is the expansion of CXX_FOR_TARGET
582
# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
583
# really work, for C++ host programs can't depend on the current-stage
584
# C++ target library.
585
CXX_FOR_TARGET_FLAG_TO_PASS = \
586
        $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
587
@endif target-libstdc++-v3
588
 
589
# Flags to pass down to all sub-makes.
590
BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
591
        "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
592
        "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
593
        "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
594
        "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
595
        "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
596
        $(CXX_FOR_TARGET_FLAG_TO_PASS) \
597
        "TFLAGS=$(TFLAGS)" \
598
        "CONFIG_SHELL=$(SHELL)" \
599
        "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
600
 
601
# We leave this in just in case, but it is not needed anymore.
602
RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
603
 
604
# Flags to pass down to most sub-makes, in which we're building with
605
# the host environment.
606
EXTRA_HOST_FLAGS = \
607
        'AR=$(AR)' \
608
        'AS=$(AS)' \
609
        'CC=$(CC)' \
610
        'CXX=$(CXX)' \
611
        'DLLTOOL=$(DLLTOOL)' \
612
        'GCJ=$(GCJ)' \
613
        'GFORTRAN=$(GFORTRAN)' \
614
        'GOC=$(GOC)' \
615
        'LD=$(LD)' \
616
        'LIPO=$(LIPO)' \
617
        'NM=$(NM)' \
618
        'OBJDUMP=$(OBJDUMP)' \
619
        'RANLIB=$(RANLIB)' \
620
        'READELF=$(READELF)' \
621
        'STRIP=$(STRIP)' \
622
        'WINDRES=$(WINDRES)' \
623
        'WINDMC=$(WINDMC)'
624
 
625
FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
626
 
627
# Flags to pass to stage2 and later makes.
628
 
629
POSTSTAGE1_FLAGS_TO_PASS = \
630
        CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
631
        CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
632
        GNATBIND="$${GNATBIND}" \
633
        LDFLAGS="$${LDFLAGS}" \
634
        HOST_LIBS="$${HOST_LIBS}" \
635
        "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
636
 
637
# Flags to pass down to makes which are built with the target environment.
638
# The double $ decreases the length of the command line; those variables
639
# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them.  The
640
# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
641
# so we expand them here.
642
EXTRA_TARGET_FLAGS = \
643
        'AR=$$(AR_FOR_TARGET)' \
644
        'AS=$(COMPILER_AS_FOR_TARGET)' \
645
        'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
646
        'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
647
        'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
648
        'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
649
        'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
650
        'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
651
        'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
652
        'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
653
        'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
654
        'LD=$(COMPILER_LD_FOR_TARGET)' \
655
        'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
656
        'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
657
        'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
658
        'NM=$(COMPILER_NM_FOR_TARGET)' \
659
        'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
660
        'RANLIB=$$(RANLIB_FOR_TARGET)' \
661
        'READELF=$$(READELF_FOR_TARGET)' \
662
        'WINDRES=$$(WINDRES_FOR_TARGET)' \
663
        'WINDMC=$$(WINDMC_FOR_TARGET)' \
664
        'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
665
        "TFLAGS=$$TFLAGS"
666
 
667
TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
668
 
669
# Flags to pass down to gcc.  gcc builds a library, libgcc.a, so it
670
# unfortunately needs the native compiler and the target ar and
671
# ranlib.
672
# If any variables are added here, they must be added to do-*, below.
673
# The BUILD_* variables are a special case, which are used for the gcc
674
# cross-building scheme.
675
EXTRA_GCC_FLAGS = \
676
        "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
677
        "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
678
        "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
679
 
680
GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
681
 
682
@if gcc
683
BUILD_CONFIG = @BUILD_CONFIG@
684
ifneq ($(BUILD_CONFIG),)
685
include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
686
endif
687
@endif gcc
688
 
689
.PHONY: configure-host
690
configure-host: [+
691
  FOR host_modules +] \
692
    maybe-configure-[+module+][+
693
  ENDFOR host_modules +]
694
.PHONY: configure-target
695
configure-target: [+
696
  FOR target_modules +] \
697
    maybe-configure-target-[+module+][+
698
  ENDFOR target_modules +]
699
 
700
# The target built for a native non-bootstrap build.
701
.PHONY: all
702
all:
703
@if gcc-bootstrap
704
        [ -f stage_final ] || echo stage3 > stage_final
705
        @r=`${PWD_COMMAND}`; export r; \
706
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
707
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
708
@endif gcc-bootstrap
709
        @: $(MAKE); $(unstage)
710
        @r=`${PWD_COMMAND}`; export r; \
711
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
712
@if gcc-bootstrap
713
        if [ -f stage_last ]; then \
714
          TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
715
          $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
716
        else \
717
@endif gcc-bootstrap
718
          $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
719
@if gcc-bootstrap
720
            ; \
721
        fi \
722
@endif gcc-bootstrap
723
        && :
724
 
725
.PHONY: all-build
726
[+ FOR build_modules +]
727
all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
728
 
729
.PHONY: all-host
730
[+ FOR host_modules +][+ IF bootstrap +]
731
@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
732
all-host: maybe-all-[+module+][+ IF bootstrap +]
733
@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
734
 
735
.PHONY: all-target
736
[+ FOR target_modules +][+ IF bootstrap +]
737
@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
738
all-target: maybe-all-target-[+module+][+ IF bootstrap +]
739
@endif target-[+module+]-no-bootstrap[+
740
  ENDIF bootstrap +][+ ENDFOR target_modules +]
741
 
742
# Do a target for all the subdirectories.  A ``make do-X'' will do a
743
# ``make X'' in all subdirectories (because, in general, there is a
744
# dependency (below) of X upon do-X, a ``make X'' will also do this,
745
# but it may do additional work as well).
746
[+ FOR recursive_targets +]
747
.PHONY: do-[+make_target+]
748
do-[+make_target+]:
749
        @: $(MAKE); $(unstage)
750
        @r=`${PWD_COMMAND}`; export r; \
751
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
752
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
753
          [+make_target+]-target
754
 
755
 
756
.PHONY: [+make_target+]-host
757
[+ FOR host_modules +]
758
[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
759
 
760
.PHONY: [+make_target+]-target
761
[+ FOR target_modules +]
762
[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
763
[+ ENDFOR recursive_targets +]
764
 
765
# Here are the targets which correspond to the do-X targets.
766
 
767
.PHONY: info installcheck dvi pdf html
768
.PHONY: install-info install-pdf install-html
769
.PHONY: clean distclean mostlyclean maintainer-clean realclean
770
.PHONY: local-clean local-distclean local-maintainer-clean
771
info: do-info
772
installcheck: do-installcheck
773
dvi: do-dvi
774
pdf: do-pdf
775
html: do-html
776
 
777
# Make sure makeinfo is built before we do a `make info', if we're
778
# in fact building texinfo.
779
do-info: maybe-all-texinfo
780
 
781
install-info: do-install-info dir.info
782
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
783
        if [ -f dir.info ] ; then \
784
          $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
785
        else true ; fi
786
 
787
install-pdf: do-install-pdf
788
 
789
install-html: do-install-html
790
 
791
local-clean:
792
        -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
793
 
794
local-distclean:
795
        -rm -f Makefile config.status config.cache mh-frag mt-frag
796
        -rm -f maybedep.tmp serdep.tmp
797
        -if [ "$(TARGET_SUBDIR)" != "." ]; then \
798
          rm -rf $(TARGET_SUBDIR); \
799
        else true; fi
800
        -rm -rf $(BUILD_SUBDIR)
801
        -if [ "$(HOST_SUBDIR)" != "." ]; then \
802
          rm -rf $(HOST_SUBDIR); \
803
        else true; fi
804
        -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
805
        -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
806
        -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
807
        -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
808
        -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
809
        -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
810
 
811
local-maintainer-clean:
812
        @echo "This command is intended for maintainers to use;"
813
        @echo "it deletes files that may require special tools to rebuild."
814
 
815
clean: do-clean local-clean
816
mostlyclean: do-mostlyclean local-clean
817
distclean: do-distclean local-clean local-distclean
818
maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
819
maintainer-clean: local-distclean
820
realclean: maintainer-clean
821
 
822
# Check target.
823
 
824
.PHONY: check do-check
825
check: do-check
826
 
827
# Only include modules actually being configured and built.
828
.PHONY: check-host
829
check-host: [+
830
  FOR host_modules +] \
831
    maybe-check-[+module+][+
832
  ENDFOR host_modules +]
833
 
834
.PHONY: check-target
835
check-target: [+
836
  FOR target_modules +] \
837
    maybe-check-target-[+module+][+
838
  ENDFOR target_modules +]
839
 
840
do-check:
841
        @: $(MAKE); $(unstage)
842
        @r=`${PWD_COMMAND}`; export r; \
843
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
844
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
845
 
846
# Automated reporting of test results.
847
 
848
warning.log: build.log
849
        $(srcdir)/contrib/warn_summary build.log > $@
850
 
851
mail-report.log:
852
        if test x'$(BOOT_CFLAGS)' != x''; then \
853
            BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
854
        fi; \
855
        $(srcdir)/contrib/test_summary -t >$@
856
        chmod +x $@
857
        echo If you really want to send e-mail, run ./$@ now
858
 
859
mail-report-with-warnings.log: warning.log
860
        if test x'$(BOOT_CFLAGS)' != x''; then \
861
            BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
862
        fi; \
863
        $(srcdir)/contrib/test_summary -t -i warning.log >$@
864
        chmod +x $@
865
        echo If you really want to send e-mail, run ./$@ now
866
 
867
# Installation targets.
868
 
869
.PHONY: install uninstall
870
install:
871
        @: $(MAKE); $(unstage)
872
        @r=`${PWD_COMMAND}`; export r; \
873
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
874
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
875
 
876
.PHONY: install-host-nogcc
877
install-host-nogcc: [+
878
  FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
879
    maybe-install-[+module+][+ ENDIF +][+
880
  ENDFOR host_modules +]
881
 
882
.PHONY: install-host
883
install-host: [+
884
  FOR host_modules +] \
885
    maybe-install-[+module+][+
886
  ENDFOR host_modules +]
887
 
888
.PHONY: install-target
889
install-target: [+
890
  FOR target_modules +] \
891
    maybe-install-target-[+module+][+
892
  ENDFOR target_modules +]
893
 
894
uninstall:
895
        @echo "the uninstall target is not supported in this tree"
896
 
897
.PHONY: install.all
898
install.all: install-no-fixedincludes
899
        @if [ -f ./gcc/Makefile ] ; then \
900
                r=`${PWD_COMMAND}` ; export r ; \
901
                s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
902
                $(HOST_EXPORTS) \
903
                (cd ./gcc && \
904
                $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
905
        else \
906
                true ; \
907
        fi
908
 
909
# install-no-fixedincludes is used because Cygnus can not distribute
910
# the fixed header files.
911
.PHONY: install-no-fixedincludes
912
install-no-fixedincludes: installdirs install-host-nogcc \
913
        install-target gcc-no-fixedincludes
914
 
915
.PHONY: install-strip
916
install-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
923
install-strip-host: [+
924
  FOR host_modules +] \
925
    maybe-install-strip-[+module+][+
926
  ENDFOR host_modules +]
927
 
928
.PHONY: install-strip-target
929
install-strip-target: [+
930
  FOR target_modules +] \
931
    maybe-install-strip-target-[+module+][+
932
  ENDFOR target_modules +]
933
 
934
 
935
### other supporting targets
936
 
937
MAKEDIRS= \
938
        $(DESTDIR)$(prefix) \
939
        $(DESTDIR)$(exec_prefix)
940
.PHONY: installdirs
941
installdirs: mkinstalldirs
942
        $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
943
 
944
dir.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
 
951
dist:
952
        @echo "Building a full distribution of this tree isn't done"
953
        @echo "via 'make dist'.  Check out the etc/ subdirectory"
954
 
955
etags 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.
963
TAGS: 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+]
971
maybe-configure-[+prefix+][+module+]:
972
@if gcc-bootstrap
973
configure-[+prefix+][+module+]: stage_current
974
@endif gcc-bootstrap
975
@if [+prefix+][+module+]
976
maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
977
configure-[+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+]
1017
maybe-configure-stage[+id+]-[+prefix+][+module+]:
1018
@if [+prefix+][+module+]-bootstrap
1019
maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
1020
configure-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+]
1073
maybe-all-[+prefix+][+module+]:
1074
@if gcc-bootstrap
1075
all-[+prefix+][+module+]: stage_current
1076
@endif gcc-bootstrap
1077
@if [+prefix+][+module+]
1078
TARGET-[+prefix+][+module+]=[+
1079
  IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
1080
maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
1081
all-[+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+] [+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+]
1095
maybe-all-stage[+id+]-[+prefix+][+module+]:
1096
maybe-clean-stage[+id+]-[+prefix+][+module+]:
1097
@if [+prefix+][+module+]-bootstrap
1098
maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1099
all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1100
TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
1101
all-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="$(LIBCFLAGS_FOR_TARGET)" \
1120
                [+args+] [+
1121
                IF prev +][+poststage1_args+][+ ENDIF prev
1122
                +] [+extra_make_flags+] \
1123
                TFLAGS="$(STAGE[+id+]_TFLAGS)" \
1124
                $(TARGET-stage[+id+]-[+prefix+][+module+])
1125
 
1126
maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1127
clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1128
clean-stage[+id+]-[+prefix+][+module+]:
1129
        @if [ $(current_stage) = stage[+id+] ]; then \
1130
          [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1131
        else \
1132
          [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1133
          $(MAKE) stage[+id+]-start; \
1134
        fi; \
1135
        cd [+subdir+]/[+module+] && \
1136
        $(MAKE) [+args+] [+ IF prev +] \
1137
                [+poststage1_args+] [+ ENDIF prev +] \
1138
                [+extra_make_flags+] clean
1139
@endif [+prefix+][+module+]-bootstrap
1140
 
1141
[+ ENDFOR bootstrap_stage +]
1142
[+ ENDIF bootstrap +]
1143
[+ ENDDEF +]
1144
 
1145
# --------------------------------------
1146
# Modules which run on the build machine
1147
# --------------------------------------
1148
[+ FOR build_modules +]
1149
[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1150
             host_alias=(get "host" "${build_alias}")
1151
             target_alias=(get "target" "${target_alias}")
1152
             args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1153
 
1154
[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1155
             args="$(EXTRA_BUILD_FLAGS)" +]
1156
[+ ENDFOR build_module +]
1157
 
1158
# --------------------------------------
1159
# Modules which run on the host machine
1160
# --------------------------------------
1161
[+ FOR host_modules +]
1162
[+ configure prefix="" subdir="$(HOST_SUBDIR)"
1163
             exports="$(HOST_EXPORTS)"
1164
             poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1165
             host_alias=(get "host" "${host_alias}")
1166
             target_alias=(get "target" "${target_alias}")
1167
             args="$(HOST_CONFIGARGS)" +]
1168
 
1169
[+ all prefix="" subdir="$(HOST_SUBDIR)"
1170
       exports="$(HOST_EXPORTS)"
1171
       poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1172
       args="$(EXTRA_HOST_FLAGS)"
1173
       poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1174
 
1175
.PHONY: check-[+module+] maybe-check-[+module+]
1176
maybe-check-[+module+]:
1177
@if [+module+]
1178
maybe-check-[+module+]: check-[+module+]
1179
[+ IF no_check +]
1180
check-[+module+]:
1181
[+ ELIF no_check_cross +]
1182
# This module is only tested in a native toolchain.
1183
check-[+module+]:
1184
        @: $(MAKE); $(unstage)
1185
        @if [ '$(host)' = '$(target)' ] ; then \
1186
          r=`${PWD_COMMAND}`; export r; \
1187
          s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1188
          $(HOST_EXPORTS) \
1189
          (cd $(HOST_SUBDIR)/[+module+] && \
1190
            $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1191
        fi
1192
[+ ELSE check +]
1193
check-[+module+]:
1194
        @: $(MAKE); $(unstage)
1195
        @r=`${PWD_COMMAND}`; export r; \
1196
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1197
        $(HOST_EXPORTS) \
1198
        (cd $(HOST_SUBDIR)/[+module+] && \
1199
          $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1200
[+ ENDIF no_check +]
1201
@endif [+module+]
1202
 
1203
.PHONY: install-[+module+] maybe-install-[+module+]
1204
maybe-install-[+module+]:
1205
@if [+module+]
1206
maybe-install-[+module+]: install-[+module+]
1207
[+ IF no_install +]
1208
install-[+module+]:
1209
[+ ELSE install +]
1210
install-[+module+]: installdirs
1211
        @: $(MAKE); $(unstage)
1212
        @r=`${PWD_COMMAND}`; export r; \
1213
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1214
        $(HOST_EXPORTS) \
1215
        (cd $(HOST_SUBDIR)/[+module+] && \
1216
          $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1217
[+ ENDIF no_install +]
1218
@endif [+module+]
1219
 
1220
.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1221
maybe-install-strip-[+module+]:
1222
@if [+module+]
1223
maybe-install-strip-[+module+]: install-strip-[+module+]
1224
[+ IF no_install +]
1225
install-strip-[+module+]:
1226
[+ ELSE install +]
1227
install-strip-[+module+]: installdirs
1228
        @: $(MAKE); $(unstage)
1229
        @r=`${PWD_COMMAND}`; export r; \
1230
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1231
        $(HOST_EXPORTS) \
1232
        (cd $(HOST_SUBDIR)/[+module+] && \
1233
          $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1234
[+ ENDIF no_install +]
1235
@endif [+module+]
1236
 
1237
# Other targets (info, dvi, pdf, etc.)
1238
[+ FOR recursive_targets +]
1239
.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1240
maybe-[+make_target+]-[+module+]:
1241
@if [+module+]
1242
maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1243
[+ IF (match-value? = "missing" (get "make_target") ) +]
1244
# [+module+] doesn't support [+make_target+].
1245
[+make_target+]-[+module+]:
1246
[+ ELSE +]
1247
[+make_target+]-[+module+]: [+
1248
  FOR depend +]\
1249
    [+depend+]-[+module+] [+
1250
  ENDFOR depend +]
1251
        @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1252
        @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1253
        r=`${PWD_COMMAND}`; export r; \
1254
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1255
        $(HOST_EXPORTS) \
1256
        for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1257
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1258
        done; \
1259
        echo "Doing [+make_target+] in [+module+]" ; \
1260
        (cd $(HOST_SUBDIR)/[+module+] && \
1261
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1262
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1263
                  "RANLIB=$${RANLIB}" \
1264
                  "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1265
                  [+make_target+]) \
1266
          || exit 1
1267
[+ ENDIF +]
1268
@endif [+module+]
1269
[+ ENDFOR recursive_targets +]
1270
[+ ENDFOR host_modules +]
1271
 
1272
# ---------------------------------------
1273
# Modules which run on the target machine
1274
# ---------------------------------------
1275
[+ FOR target_modules +]
1276
 
1277
[+ IF raw_cxx +]
1278
[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1279
             check_multilibs=true
1280
             exports="$(RAW_CXX_TARGET_EXPORTS)"
1281
             host_alias=(get "host" "${target_alias}")
1282
             target_alias=(get "target" "${target_alias}")
1283
             args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1284
 
1285
[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1286
       exports="$(RAW_CXX_TARGET_EXPORTS)"
1287
       args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1288
[+ ELSE +]
1289
[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1290
             check_multilibs=true
1291
             exports="$(NORMAL_TARGET_EXPORTS)"
1292
             host_alias=(get "host" "${target_alias}")
1293
             target_alias=(get "target" "${target_alias}")
1294
             args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1295
 
1296
[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1297
       exports="$(NORMAL_TARGET_EXPORTS)"
1298
       args="$(EXTRA_TARGET_FLAGS)" +]
1299
[+ ENDIF +]
1300
 
1301
.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1302
maybe-check-target-[+module+]:
1303
@if target-[+module+]
1304
maybe-check-target-[+module+]: check-target-[+module+]
1305
[+ IF no_check +]
1306
# Dummy target for uncheckable module.
1307
check-target-[+module+]:
1308
[+ ELSE check +]
1309
check-target-[+module+]:
1310
        @: $(MAKE); $(unstage)
1311
        @r=`${PWD_COMMAND}`; export r; \
1312
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1313
IF raw_cxx +]
1314
        $(RAW_CXX_TARGET_EXPORTS) \[+
1315
ELSE normal_cxx +]
1316
        $(NORMAL_TARGET_EXPORTS) \[+
1317
ENDIF raw_cxx +]
1318
        (cd $(TARGET_SUBDIR)/[+module+] && \
1319
          $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1320
            IF raw_cxx
1321
              +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1322
            ENDIF raw_cxx
1323
          +] [+extra_make_flags+] check)
1324
[+ ENDIF no_check +]
1325
@endif target-[+module+]
1326
 
1327
.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1328
maybe-install-target-[+module+]:
1329
@if target-[+module+]
1330
maybe-install-target-[+module+]: install-target-[+module+]
1331
[+ IF no_install +]
1332
# Dummy target for uninstallable.
1333
install-target-[+module+]:
1334
[+ ELSE install +]
1335
install-target-[+module+]: installdirs
1336
        @: $(MAKE); $(unstage)
1337
        @r=`${PWD_COMMAND}`; export r; \
1338
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1339
IF raw_cxx +]
1340
        $(RAW_CXX_TARGET_EXPORTS) \[+
1341
ELSE normal_cxx +]
1342
        $(NORMAL_TARGET_EXPORTS) \[+
1343
ENDIF raw_cxx +]
1344
        (cd $(TARGET_SUBDIR)/[+module+] && \
1345
          $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1346
[+ ENDIF no_install +]
1347
@endif target-[+module+]
1348
 
1349
.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1350
maybe-install-strip-target-[+module+]:
1351
@if target-[+module+]
1352
maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1353
[+ IF no_install +]
1354
# Dummy target for uninstallable.
1355
install-strip-target-[+module+]:
1356
[+ ELSE install +]
1357
install-strip-target-[+module+]: installdirs
1358
        @: $(MAKE); $(unstage)
1359
        @r=`${PWD_COMMAND}`; export r; \
1360
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1361
IF raw_cxx +]
1362
        $(RAW_CXX_TARGET_EXPORTS) \[+
1363
ELSE normal_cxx +]
1364
        $(NORMAL_TARGET_EXPORTS) \[+
1365
ENDIF raw_cxx +]
1366
        (cd $(TARGET_SUBDIR)/[+module+] && \
1367
          $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1368
[+ ENDIF no_install +]
1369
@endif target-[+module+]
1370
 
1371
# Other targets (info, dvi, pdf, etc.)
1372
[+ FOR recursive_targets +]
1373
.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1374
maybe-[+make_target+]-target-[+module+]:
1375
@if target-[+module+]
1376
maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1377
[+ IF (match-value? = "missing" (get "make_target") ) +]
1378
# [+module+] doesn't support [+make_target+].
1379
[+make_target+]-target-[+module+]:
1380
[+ ELSE +]
1381
[+make_target+]-target-[+module+]: [+
1382
  FOR depend +]\
1383
    [+depend+]-target-[+module+] [+
1384
  ENDFOR depend +]
1385
        @: $(MAKE); $(unstage)
1386
        @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1387
        r=`${PWD_COMMAND}`; export r; \
1388
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1389
IF raw_cxx +]
1390
        $(RAW_CXX_TARGET_EXPORTS) \[+
1391
ELSE normal_cxx +]
1392
        $(NORMAL_TARGET_EXPORTS) \[+
1393
ENDIF raw_cxx +]
1394
        echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1395
        for flag in $(EXTRA_TARGET_FLAGS); do \
1396
          eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1397
        done; \
1398
        (cd $(TARGET_SUBDIR)/[+module+] && \
1399
          $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1400
                  "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1401
                  "RANLIB=$${RANLIB}" \
1402
                  "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1403
                  [+extra_make_flags+] [+make_target+]) \
1404
          || exit 1
1405
[+ ENDIF +]
1406
@endif target-[+module+]
1407
[+ ENDFOR recursive_targets +]
1408
[+ ENDFOR target_modules +]
1409
 
1410
@if target-libmudflap
1411
.PHONY: check-target-libmudflap-c++
1412
check-target-libmudflap-c++:
1413
        $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++frags.exp" check-target-libmudflap
1414
 
1415
@endif target-libmudflap
1416
 
1417
# ----------
1418
# GCC module
1419
# ----------
1420
 
1421
@if gcc-no-bootstrap
1422
.PHONY: cross
1423
cross: all-build all-gas all-ld
1424
        @r=`${PWD_COMMAND}`; export r; \
1425
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1426
        $(HOST_EXPORTS) \
1427
        echo "Building the C and C++ compiler"; \
1428
        cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1429
        @r=`${PWD_COMMAND}`; export r; \
1430
        s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1431
        echo "Building runtime libraries"; \
1432
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1433
@endif gcc-no-bootstrap
1434
 
1435
@if gcc
1436
[+ FOR languages +]
1437
.PHONY: check-gcc-[+language+] check-[+language+]
1438
check-gcc-[+language+]:
1439
        r=`${PWD_COMMAND}`; export r; \
1440
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1441
        $(HOST_EXPORTS) \
1442
        (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
1443
check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
1444
[+ ENDFOR languages +]
1445
 
1446
# Install the gcc headers files, but not the fixed include files,
1447
# which Cygnus is not allowed to distribute.  This rule is very
1448
# dependent on the workings of the gcc Makefile.in.
1449
.PHONY: gcc-no-fixedincludes
1450
gcc-no-fixedincludes:
1451
        @if [ -f ./gcc/Makefile ]; then \
1452
          rm -rf gcc/tmp-include; \
1453
          mv gcc/include gcc/tmp-include 2>/dev/null; \
1454
          mkdir gcc/include; \
1455
          cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1456
          touch gcc/stmp-fixinc gcc/include/fixed; \
1457
          rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1458
          r=`${PWD_COMMAND}`; export r; \
1459
          s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1460
          $(HOST_EXPORTS) \
1461
          (cd ./gcc && \
1462
           $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1463
          rm -rf gcc/include; \
1464
          mv gcc/tmp-include gcc/include 2>/dev/null; \
1465
        else true; fi
1466
@endif gcc
1467
 
1468
# ---------------------
1469
# GCC bootstrap support
1470
# ---------------------
1471
 
1472
# We track the current stage (the one in 'gcc') in the stage_current file.
1473
# stage_last instead tracks the stage that was built last.  These targets
1474
# are dummy when toplevel bootstrap is not active.
1475
 
1476
# While making host and target tools, symlinks to the final stage must be
1477
# there, so $(unstage) should be run at various points.  To avoid excessive
1478
# recursive invocations of make, we "inline" them using a variable.  These
1479
# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1480
# to avoid warnings from the GNU Make job server.
1481
 
1482
unstage = :
1483
stage = :
1484
current_stage = ""
1485
 
1486
@if gcc-bootstrap
1487
unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1488
stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1489
current_stage = "`cat stage_current 2> /dev/null`"
1490
@endif gcc-bootstrap
1491
 
1492
.PHONY: unstage stage
1493
unstage:
1494
        @: $(MAKE); $(unstage)
1495
stage:
1496
        @: $(MAKE); $(stage)
1497
 
1498
# Disable commands for lean bootstrap.
1499
LEAN = false
1500
 
1501
# We name the build directories for the various stages "stage1-gcc",
1502
# "stage2-gcc","stage3-gcc", etc.
1503
 
1504
# Since the 'compare' process will fail (on debugging information) if any
1505
# directory names are different, we need to link the gcc directory for
1506
# the previous stage to a constant name ('prev-gcc'), and to make the name of
1507
# the build directories constant as well. For the latter, we use naked names
1508
# like 'gcc', because the scripts in that directory assume it.  We use
1509
# mv on platforms where symlinks to directories do not work or are not
1510
# reliable.
1511
 
1512
# 'touch' doesn't work right on some platforms.
1513
STAMP = echo timestamp >
1514
 
1515
# We only want to compare .o files, so set this!
1516
objext = .o
1517
 
1518
[+ FOR bootstrap-stage +]
1519
.PHONY: stage[+id+]-start stage[+id+]-end
1520
 
1521
stage[+id+]-start::
1522
        @: $(MAKE); $(stage); \
1523
        echo stage[+id+] > stage_current ; \
1524
        echo stage[+id+] > stage_last; \
1525
        $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1526
   FOR host_modules +][+ IF bootstrap +]
1527
@if [+ module +]
1528
        @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1529
          mkdir stage[+id+]-[+module+]; \
1530
        mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1531
        mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1532
@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1533
        @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1534
          mkdir stage[+id+]-$(TARGET_SUBDIR); \
1535
        mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1536
        mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1537
 
1538
stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1539
@if [+ module +]
1540
        @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1541
          cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1542
          mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1543
        fi
1544
@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1545
        @if test -d $(TARGET_SUBDIR) ; then \
1546
          mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1547
          mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1548
        fi
1549
        rm -f stage_current
1550
 
1551
# Bubble a bug fix through all the stages up to stage [+id+].  They are
1552
# remade, but not reconfigured.  The next stage (if any) will not be
1553
# reconfigured either.
1554
.PHONY: stage[+id+]-bubble
1555
stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1556
        @r=`${PWD_COMMAND}`; export r; \
1557
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1558
        if test -f stage[+id+]-lean [+
1559
          IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1560
          echo Skipping rebuild of stage[+id+] ; \
1561
        else \
1562
          $(MAKE) stage[+id+]-start; \[+IF lean +]
1563
          if $(LEAN); then \
1564
            rm -rf stage[+lean+]-* ; \
1565
            $(STAMP) stage[+lean+]-lean ; \
1566
          fi; \[+ ENDIF lean +]
1567
          $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1568
        fi[+ IF compare-target +]
1569
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1570
 
1571
.PHONY: all-stage[+id+] clean-stage[+id+]
1572
do-clean: clean-stage[+id+]
1573
 
1574
# FIXME: Will not need to be conditional when toplevel bootstrap is the
1575
# only possibility, but now it conflicts with no-bootstrap rules
1576
@if gcc-bootstrap
1577
[+ IF compare-target +]
1578
[+compare-target+]:
1579
        @r=`${PWD_COMMAND}`; export r; \
1580
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1581
        if test -f stage[+prev+]-lean; then \
1582
          echo Cannot compare object files as stage [+prev+] was deleted. ; \
1583
          exit 0 ; \
1584
        fi; \
1585
        : $(MAKE); $(stage); \
1586
        rm -f .bad_compare ; \
1587
        echo Comparing stages [+prev+] and [+id+] ; \
1588
        sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1589
        files=`find stage[+id+]-* -name "*$(objext)" -print | \
1590
                 sed -n s,^stage$$sed-,,p` ; \
1591
        for file in $${files} ; do \
1592
          f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1593
          if test ! -f $$f1; then continue; fi; \
1594
          $(do-[+compare-target+]) > /dev/null 2>&1; \
1595
          if test $$? -eq 1; then \
1596
            case $$file in \
1597
              @compare_exclusions@) \
1598
                echo warning: $$file differs ;; \
1599
              *) \
1600
                echo $$file differs >> .bad_compare ;; \
1601
            esac ; \
1602
          fi ; \
1603
        done ; \
1604
        if [ -f .bad_compare ]; then \
1605
          echo "Bootstrap comparison failure!"; \
1606
          cat .bad_compare; \
1607
          exit 1; \
1608
        else \
1609
          echo Comparison successful.; \
1610
        fi ; \
1611
        $(STAMP) [+compare-target+][+ IF prev +]
1612
        if $(LEAN); then \
1613
          rm -rf stage[+prev+]-*; \
1614
          $(STAMP) stage[+prev+]-lean; \
1615
        fi[+ ENDIF prev +]
1616
[+ ENDIF compare-target +]
1617
 
1618
[+ IF bootstrap-target +]
1619
.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1620
[+bootstrap-target+]:
1621
        echo stage[+id+] > stage_final
1622
        @r=`${PWD_COMMAND}`; export r; \
1623
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1624
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1625
        @: $(MAKE); $(unstage)
1626
        @r=`${PWD_COMMAND}`; export r; \
1627
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1628
        TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1629
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1630
 
1631
[+bootstrap-target+]-lean:
1632
        echo stage[+id+] > stage_final
1633
        @r=`${PWD_COMMAND}`; export r; \
1634
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1635
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1636
        @: $(MAKE); $(unstage)
1637
        @r=`${PWD_COMMAND}`; export r; \
1638
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1639
        TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1640
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1641
[+ ENDIF bootstrap-target +]
1642
 
1643
# Rules to wipe a stage and all the following ones, also used for cleanstrap
1644
[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1645
.PHONY: distclean-stage[+id+]
1646
distclean-stage[+id+]::
1647
        @: $(MAKE); $(stage)
1648
        @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1649
        rm -rf stage[+id+]-* [+
1650
          IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1651
 
1652
[+ IF cleanstrap-target +]
1653
.PHONY: [+cleanstrap-target+]
1654
[+cleanstrap-target+]: do-distclean local-clean
1655
        echo stage[+id+] > stage_final
1656
        @r=`${PWD_COMMAND}`; export r; \
1657
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1658
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1659
        @: $(MAKE); $(unstage)
1660
        @r=`${PWD_COMMAND}`; export r; \
1661
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1662
        TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
1663
        $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1664
[+ ENDIF cleanstrap-target +]
1665
@endif gcc-bootstrap
1666
 
1667
[+ ENDFOR bootstrap-stage +]
1668
 
1669
stageprofile-end::
1670
        $(MAKE) distclean-stagefeedback
1671
 
1672
stagefeedback-start::
1673
        @r=`${PWD_COMMAND}`; export r; \
1674
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1675
        for i in prev-*; do \
1676
          j=`echo $$i | sed s/^prev-//` ; \
1677
          cd $$r/$$i && \
1678
          { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1679
          { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1680
        done
1681
 
1682
@if gcc-bootstrap
1683
do-distclean: distclean-stage1
1684
 
1685
# Provide a GCC build when we're building target libraries.  This does
1686
# not work as a dependency, just as the minimum necessary to avoid errors.
1687
stage_last:
1688
        @r=`${PWD_COMMAND}`; export r; \
1689
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1690
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1691
 
1692
# Same as unstage, but not phony and defaulting to stage1-start.  We place
1693
# it in the dependency so that for example `make -j3 all-gcc' works.
1694
stage_current:
1695
        @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1696
 
1697
.PHONY: restrap
1698
restrap::
1699
        @: $(MAKE); $(stage)
1700
        rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1701
          +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1702
restrap:: all
1703
@endif gcc-bootstrap
1704
 
1705
# --------------------------------------
1706
# Dependencies between different modules
1707
# --------------------------------------
1708
 
1709
# Generic dependencies for target modules on host stuff, especially gcc
1710
@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1711
  +][+ FOR bootstrap_stage +]
1712
configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1713
  ENDFOR +][+ ELSE bootstrap +]
1714
configure-target-[+module+]: stage_last[+
1715
  ENDIF bootstrap +][+ ENDFOR target_modules +]
1716
@endif gcc-bootstrap
1717
 
1718
@if gcc-no-bootstrap[+ FOR target_modules +]
1719
configure-target-[+module+]: maybe-all-gcc[+
1720
  ENDFOR target_modules +]
1721
@endif gcc-no-bootstrap
1722
 
1723
 
1724
# There are two types of dependencies here: 'hard' dependencies, where one
1725
# module simply won't build without the other; and 'soft' dependencies, where
1726
# if the depended-on module is missing, the depending module will do without
1727
# or find a substitute somewhere (perhaps installed).  Soft dependencies
1728
# are made here to depend on a 'maybe-' target.  If you're not sure,
1729
# it's safer to use a soft dependency.
1730
 
1731
[+ ;; These Scheme functions build the bulk of the dependencies.
1732
   ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1733
   ;; where "maybe-" is only included if HARD is not true, and all-gcc
1734
   ;; is taken from VAR-NAME.
1735
   (define dep-target (lambda (module-kind var-name hard)
1736
      (string-append
1737
         (if hard "" "maybe-")
1738
         (dep-subtarget var-name)
1739
         module-kind
1740
         (dep-module var-name)
1741
      )))
1742
 
1743
   ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1744
   (define make-dep (lambda (module-kind on-kind)
1745
      (string-append
1746
         (dep-target module-kind "module" #t) ": "
1747
         (dep-target on-kind "on" (exist? "hard")))))
1748
 
1749
   ;; dep-subtarget extracts everything up to the first dash in the given
1750
   ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1751
   (define dep-subtarget (lambda (var-name)
1752
      (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1753
 
1754
   ;; dep-module extracts everything up to the first dash in the given
1755
   ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1756
   (define dep-module (lambda (var-name)
1757
      (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1758
 
1759
   ;; dep-stage builds a string for the prefix of a bootstrap stage.
1760
   (define dep-stage (lambda ()
1761
      (string-append
1762
         "stage"
1763
         (get "id")
1764
         "-")))
1765
 
1766
   ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1767
   ;; but is written in Scheme.
1768
   (define dep-maybe (lambda ()
1769
      (if (exist? "hard") "" "maybe-")))
1770
 
1771
   ;; dep-kind returns "normal" if the dependency is on an "install" target,
1772
   ;; or if either module is not bootstrapped.  It returns "bootstrap" for
1773
   ;; configure or build dependencies between bootstrapped modules; it returns
1774
   ;; "prebootstrap" for configure or build dependencies of bootstrapped
1775
   ;; modules on a build module (e.g. all-gcc on all-build-bison).  All this
1776
   ;; is only necessary for host modules.
1777
   (define dep-kind (lambda ()
1778
      (if (and (hash-ref boot-modules (dep-module "module"))
1779
               (=* (dep-module "on") "build-"))
1780
          "prebootstrap"
1781
 
1782
          (if (or (= (dep-subtarget "on") "install-")
1783
                  (not (hash-ref boot-modules (dep-module "module")))
1784
                  (not (hash-ref boot-modules (dep-module "on"))))
1785
              "normal"
1786
              "bootstrap"))))
1787
 
1788
   ;; We now build the hash table that is used by dep-kind.
1789
   (define boot-modules (make-hash-table 113))
1790
+]
1791
 
1792
[+ FOR host_modules +][+
1793
   (if (exist? "bootstrap")
1794
       (hash-create-handle! boot-modules (get "module") #t))
1795
   "" +][+ ENDFOR host_modules +]
1796
[+ FOR target_modules +][+
1797
   (if (exist? "bootstrap")
1798
       (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1799
   "" +][+ ENDFOR target_modules +]
1800
 
1801
# With all the machinery above in place, it is pretty easy to generate
1802
# dependencies.  Host dependencies are a bit more complex because we have
1803
# to check for bootstrap/prebootstrap dependencies.  To resolve
1804
# prebootstrap dependencies, prebootstrap modules are gathered in
1805
# a hash table.
1806
[+ FOR dependencies +][+ (make-dep "" "") +]
1807
[+ CASE (dep-kind) +]
1808
[+ == "prebootstrap"
1809
     +][+ FOR bootstrap_stage +]
1810
[+ (make-dep (dep-stage) "") +][+
1811
       ENDFOR bootstrap_stage +]
1812
[+ == "bootstrap"
1813
     +][+ FOR bootstrap_stage +]
1814
[+ (make-dep (dep-stage) (dep-stage)) +][+
1815
       ENDFOR bootstrap_stage +]
1816
[+ ESAC +][+
1817
ENDFOR dependencies +]
1818
 
1819
# Dependencies for target modules on other target modules are
1820
# described by lang_env_dependencies; the defaults apply to anything
1821
# not mentioned there.
1822
[+
1823
   ;; Predicate for whether LANG was specified in lang_env_dependencies.
1824
   (define lang-dep (lambda (lang)
1825
      (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1826
 
1827
   ;; Build the hash table we will need.
1828
   (define lang-env-deps (make-hash-table 7))
1829
+][+ FOR lang_env_dependencies +][+
1830
   (if (exist? "cxx")
1831
       (hash-create-handle! lang-env-deps
1832
          (string-append (get "module") "-" "cxx") #t))
1833
 
1834
   (if (exist? "no_c")
1835
       (hash-create-handle! lang-env-deps
1836
          (string-append (get "module") "-" "no_c") #t))
1837
 
1838
   (if (exist? "no_gcc")
1839
       (hash-create-handle! lang-env-deps
1840
          (string-append (get "module") "-" "no_gcc") #t))
1841
   "" +][+ ENDFOR lang_env_dependencies +]
1842
 
1843
@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1844
  +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1845
configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1846
  ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1847
@endif gcc-bootstrap
1848
 
1849
@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1850
configure-target-[+module+]: maybe-all-target-libgcc[+
1851
  ENDIF +][+ ENDFOR target_modules +]
1852
@endif gcc-no-bootstrap
1853
 
1854
[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1855
configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1856
  ENDIF +][+ IF (lang-dep "cxx") +]
1857
configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1858
  ENDIF +]
1859
[+ ENDFOR target_modules +]
1860
 
1861
CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1862
GDB_TK = @GDB_TK@
1863
INSTALL_GDB_TK = @INSTALL_GDB_TK@
1864
configure-gdb: $(CONFIGURE_GDB_TK)
1865
all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1866
install-gdb: $(INSTALL_GDB_TK)
1867
 
1868
# Serialization dependencies.  Host configures don't work well in parallel to
1869
# each other, due to contention over config.cache.  Target configures and
1870
# build configures are similar.
1871
@serialization_dependencies@
1872
 
1873
# --------------------------------
1874
# Regenerating top level configury
1875
# --------------------------------
1876
 
1877
# Rebuilding Makefile.in, using autogen.
1878
AUTOGEN = autogen
1879
$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1880
        cd $(srcdir) && $(AUTOGEN) Makefile.def
1881
 
1882
# Rebuilding Makefile.
1883
Makefile: $(srcdir)/Makefile.in config.status
1884
        CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1885
 
1886
config.status: configure
1887
        CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1888
 
1889
# Rebuilding configure.
1890
AUTOCONF = autoconf
1891
$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1892
        $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1893
        cd $(srcdir) && $(AUTOCONF)
1894
 
1895
# ------------------------------
1896
# Special directives to GNU Make
1897
# ------------------------------
1898
 
1899
# Don't pass command-line variables to submakes.
1900
.NOEXPORT:
1901
MAKEOVERRIDES=
1902
 
1903
# end of Makefile.in

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