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comparison Makefile.tpl @ 0:a06113de4d67

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first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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children 77e2b8dfacca
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-1:000000000000 0:a06113de4d67
1 [+ AutoGen5 template -*- Mode: Makefile -*-
2 in
3 +]
4
5 # Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
6 #
7 # Makefile for directory with subdirs to build.
8 # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
9 # 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
10 # Free Software Foundation
11 #
12 # This file is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 3 of the License, or
15 # (at your option) any later version.
16 #
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 # GNU General Public License for more details.
21 #
22 # You should have received a copy of the GNU General Public License
23 # along with this program; see the file COPYING3. If not see
24 # <http://www.gnu.org/licenses/>.
25 #
26
27 # First, test for a proper version of make, but only where one is required.
28
29 @if gcc
30 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31 $(error GNU make version 3.80 or newer is required.)
32 endif
33 @endif gcc
34
35 # -------------------------------
36 # Standard Autoconf-set variables
37 # -------------------------------
38 VPATH=@srcdir@
39
40 build_alias=@build_noncanonical@
41 build_vendor=@build_vendor@
42 build_os=@build_os@
43 build=@build@
44 host_alias=@host_noncanonical@
45 host_vendor=@host_vendor@
46 host_os=@host_os@
47 host=@host@
48 target_alias=@target_noncanonical@
49 target_vendor=@target_vendor@
50 target_os=@target_os@
51 target=@target@
52
53 program_transform_name = @program_transform_name@
54
55 prefix = @prefix@
56 exec_prefix = @exec_prefix@
57
58 srcdir = @srcdir@
59
60 bindir = @bindir@
61 sbindir = @sbindir@
62 libexecdir = @libexecdir@
63 datadir = @datadir@
64 sysconfdir = @sysconfdir@
65 sharedstatedir = @sharedstatedir@
66 localstatedir = @localstatedir@
67 libdir = @libdir@
68 includedir = @includedir@
69 oldincludedir = @oldincludedir@
70 infodir = @infodir@
71 datarootdir = @datarootdir@
72 docdir = @docdir@
73 pdfdir = @pdfdir@
74 htmldir = @htmldir@
75 mandir = @mandir@
76 man1dir = $(mandir)/man1
77 man2dir = $(mandir)/man2
78 man3dir = $(mandir)/man3
79 man4dir = $(mandir)/man4
80 man5dir = $(mandir)/man5
81 man6dir = $(mandir)/man6
82 man7dir = $(mandir)/man7
83 man8dir = $(mandir)/man8
84 man9dir = $(mandir)/man9
85
86 INSTALL = @INSTALL@
87 INSTALL_PROGRAM = @INSTALL_PROGRAM@
88 INSTALL_SCRIPT = @INSTALL_SCRIPT@
89 INSTALL_DATA = @INSTALL_DATA@
90 LN = @LN@
91 LN_S = @LN_S@
92 MAINT = @MAINT@
93 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
95
96 # -------------------------------------------------
97 # Miscellaneous non-standard autoconf-set variables
98 # -------------------------------------------------
99
100 # The gcc driver likes to know the arguments it was configured with.
101 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
102
103 tooldir = @tooldir@
104 build_tooldir = @build_tooldir@
105
106 GDB_NLM_DEPS =
107
108 # This is the name of the environment variable used for the path to
109 # the libraries.
110 RPATH_ENVVAR = @RPATH_ENVVAR@
111
112 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
113 # is used instead of the directory itself to avoid including built
114 # executables in PATH.
115 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
116
117 # Build programs are put under this directory.
118 BUILD_SUBDIR = @build_subdir@
119 # This is set by the configure script to the arguments to use when configuring
120 # directories built for the build system.
121 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
122
123 # This is the list of variables to export in the environment when
124 # configuring any subdirectory. It must also be exported whenever
125 # recursing into a build directory in case that directory's Makefile
126 # re-runs configure.
127 BASE_EXPORTS = \
128 FLEX="$(FLEX)"; export FLEX; \
129 LEX="$(LEX)"; export LEX; \
130 BISON="$(BISON)"; export BISON; \
131 YACC="$(YACC)"; export YACC; \
132 M4="$(M4)"; export M4; \
133 MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
134
135 # This is the list of variables to export in the environment when
136 # configuring subdirectories for the build system.
137 BUILD_EXPORTS = \
138 $(BASE_EXPORTS) \
139 AR="$(AR_FOR_BUILD)"; export AR; \
140 AS="$(AS_FOR_BUILD)"; export AS; \
141 CC="$(CC_FOR_BUILD)"; export CC; \
142 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
143 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
144 CXX="$(CXX_FOR_BUILD)"; export CXX; \
145 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
146 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
147 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
148 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
149 LD="$(LD_FOR_BUILD)"; export LD; \
150 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
151 NM="$(NM_FOR_BUILD)"; export NM; \
152 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
153 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
154 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
155
156 # These variables must be set on the make command line for directories
157 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
158 EXTRA_BUILD_FLAGS = \
159 CFLAGS="$(CFLAGS_FOR_BUILD)" \
160 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
161
162 # This is the list of directories to built for the host system.
163 SUBDIRS = @configdirs@
164 # This is set by the configure script to the arguments to use when configuring
165 # directories built for the host system.
166 HOST_CONFIGARGS = @host_configargs@
167 # Host programs are put under this directory, which is . except if building
168 # with srcdir=..
169 HOST_SUBDIR = @host_subdir@
170 # This is the list of variables to export in the environment when
171 # configuring subdirectories for the host system. We need to pass
172 # some to the GCC configure because of its hybrid host/target nature.
173 HOST_EXPORTS = \
174 $(BASE_EXPORTS) \
175 CC="$(CC)"; export CC; \
176 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
177 CFLAGS="$(CFLAGS)"; export CFLAGS; \
178 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
179 CXX="$(CXX)"; export CXX; \
180 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
181 AR="$(AR)"; export AR; \
182 AS="$(AS)"; export AS; \
183 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
184 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
185 LD="$(LD)"; export LD; \
186 LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
187 NM="$(NM)"; export NM; \
188 RANLIB="$(RANLIB)"; export RANLIB; \
189 WINDRES="$(WINDRES)"; export WINDRES; \
190 WINDMC="$(WINDMC)"; export WINDMC; \
191 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
192 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
193 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
194 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
195 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
196 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
197 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
198 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
199 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
200 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
201 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
202 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
203 PPLLIBS="$(HOST_PPLLIBS)"; export PPLLIBS; \
204 PPLINC="$(HOST_PPLINC)"; export PPLINC; \
205 CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
206 CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
207 @if gcc-bootstrap
208 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
209 @endif gcc-bootstrap
210 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
211
212 # Similar, for later GCC stages.
213 POSTSTAGE1_HOST_EXPORTS = \
214 $(HOST_EXPORTS) \
215 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
216 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
217 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
218 $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
219 -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
220 -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
221 LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
222
223 # Target libraries are put under this directory:
224 TARGET_SUBDIR = @target_subdir@
225 # This is set by the configure script to the arguments to use when configuring
226 # directories built for the target.
227 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
228 # This is the list of variables to export in the environment when
229 # configuring subdirectories for the host system.
230 BASE_TARGET_EXPORTS = \
231 $(BASE_EXPORTS) \
232 AR="$(AR_FOR_TARGET)"; export AR; \
233 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
234 CC="$(CC_FOR_TARGET)"; export CC; \
235 CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
236 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
237 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
238 CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
239 GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
240 GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
241 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
242 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
243 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
244 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
245 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
246 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
247 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
248 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
249 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
250 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
251 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
252
253 RAW_CXX_TARGET_EXPORTS = \
254 $(BASE_TARGET_EXPORTS) \
255 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
256 CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
257
258 NORMAL_TARGET_EXPORTS = \
259 $(BASE_TARGET_EXPORTS) \
260 CXX="$(CXX_FOR_TARGET)"; export CXX;
261
262 # Where to find GMP
263 HOST_GMPLIBS = @gmplibs@
264 HOST_GMPINC = @gmpinc@
265
266 # Where to find PPL
267 HOST_PPLLIBS = @ppllibs@
268 HOST_PPLINC = @pplinc@
269
270 # Where to find CLOOG
271 HOST_CLOOGLIBS = @clooglibs@
272 HOST_CLOOGINC = @clooginc@
273
274 # ----------------------------------------------
275 # Programs producing files for the BUILD machine
276 # ----------------------------------------------
277
278 SHELL = @config_shell@
279
280 # pwd command to use. Allow user to override default by setting PWDCMD in
281 # the environment to account for automounters. The make variable must not
282 # be called PWDCMD, otherwise the value set here is passed to make
283 # subprocesses and overrides the setting from the user's environment.
284 # Don't use PWD since it is a common shell environment variable and we
285 # don't want to corrupt it.
286 PWD_COMMAND = $${PWDCMD-pwd}
287
288 # compilers to use to create programs which must be run in the build
289 # environment.
290 AR_FOR_BUILD = @AR_FOR_BUILD@
291 AS_FOR_BUILD = @AS_FOR_BUILD@
292 CC_FOR_BUILD = @CC_FOR_BUILD@
293 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
294 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
295 CXX_FOR_BUILD = @CXX_FOR_BUILD@
296 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
297 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
298 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
299 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
300 LD_FOR_BUILD = @LD_FOR_BUILD@
301 NM_FOR_BUILD = @NM_FOR_BUILD@
302 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
303 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
304 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
305
306 # Special variables passed down in EXTRA_GCC_FLAGS. They are defined
307 # here so that they can be overridden by Makefile fragments.
308 BUILD_PREFIX = @BUILD_PREFIX@
309 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
310
311 # Flags to pass to stage2 and later makes. They are defined
312 # here so that they can be overridden by Makefile fragments.
313 BOOT_CFLAGS= -g -O2
314 BOOT_LDFLAGS=
315 BOOT_ADAFLAGS=-gnatpg -gnata
316
317 BISON = @BISON@
318 YACC = @YACC@
319 FLEX = @FLEX@
320 LEX = @LEX@
321 M4 = @M4@
322 MAKEINFO = @MAKEINFO@
323 EXPECT = @EXPECT@
324 RUNTEST = @RUNTEST@
325
326 # This just becomes part of the MAKEINFO definition passed down to
327 # sub-makes. It lets flags be given on the command line while still
328 # using the makeinfo from the object tree.
329 # (Default to avoid splitting info files by setting the threshold high.)
330 MAKEINFOFLAGS = --split-size=5000000
331
332 # ---------------------------------------------
333 # Programs producing files for the HOST machine
334 # ---------------------------------------------
335
336 AS = @AS@
337 AR = @AR@
338 AR_FLAGS = rc
339 CC = @CC@
340 CXX = @CXX@
341 DLLTOOL = @DLLTOOL@
342 LD = @LD@
343 LIPO = @LIPO@
344 NM = @NM@
345 OBJDUMP = @OBJDUMP@
346 RANLIB = @RANLIB@
347 STRIP = @STRIP@
348 WINDRES = @WINDRES@
349 WINDMC = @WINDMC@
350
351 GNATBIND = @GNATBIND@
352 GNATMAKE = @GNATMAKE@
353
354 CFLAGS = @CFLAGS@
355 LDFLAGS = @LDFLAGS@
356 LIBCFLAGS = $(CFLAGS)
357 CXXFLAGS = @CXXFLAGS@
358 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
359
360 # Only build the C compiler for stage1, because that is the only one that
361 # we can guarantee will build with the native compiler, and also it is the
362 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
363 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
364 # overrideable (for a bootstrap build stage1 also builds gcc.info).
365
366 STAGE1_CHECKING=@stage1_checking@
367 STAGE1_LANGUAGES=@stage1_languages@
368
369 STAGE1_CFLAGS=@stage1_cflags@
370 STAGE2_CFLAGS=$(BOOT_CFLAGS)
371 STAGE3_CFLAGS=$(BOOT_CFLAGS)
372 STAGE4_CFLAGS=$(BOOT_CFLAGS)
373
374 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
375 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
376 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
377 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
378
379 do-compare = @do_compare@
380 do-compare3 = $(do-compare)
381 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
382
383 # -----------------------------------------------
384 # Programs producing files for the TARGET machine
385 # -----------------------------------------------
386
387 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
388
389 AR_FOR_TARGET=@AR_FOR_TARGET@
390 AS_FOR_TARGET=@AS_FOR_TARGET@
391 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
392
393 # If GCC_FOR_TARGET is not overriden on the command line, then this
394 # variable is passed down to the gcc Makefile, where it is used to
395 # build libgcc2.a. We define it here so that it can itself be
396 # overridden on the command line.
397 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
398 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
399 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
400 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
401 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
402 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
403 LD_FOR_TARGET=@LD_FOR_TARGET@
404
405 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
406 NM_FOR_TARGET=@NM_FOR_TARGET@
407 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
408 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
409 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
410 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
411 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
412
413 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
414 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
415 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
416
417 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
418 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
419 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
420 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
421
422 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
423 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
424 LDFLAGS_FOR_TARGET =
425
426 # ------------------------------------
427 # Miscellaneous targets and flag lists
428 # ------------------------------------
429
430 # The first rule in the file had better be this one. Don't put any above it.
431 # This lives here to allow makefile fragments to contain dependencies.
432 all:
433
434 #### host and target specific makefile fragments come in here.
435 @target_makefile_frag@
436 @alphaieee_frag@
437 @ospace_frag@
438 @host_makefile_frag@
439 ###
440
441 # This is the list of directories that may be needed in RPATH_ENVVAR
442 # so that prorgams built for the target machine work.
443 TARGET_LIB_PATH = [+ FOR target_modules +][+
444 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
445 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
446 [+ FOR target_modules +][+ IF lib_path +]
447 @if target-[+module+]
448 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
449 @endif target-[+module+]
450 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
451
452
453 # This is the list of directories that may be needed in RPATH_ENVVAR
454 # so that programs built for the host machine work.
455 HOST_LIB_PATH = [+ FOR host_modules +][+
456 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
457 ENDFOR host_modules +]
458
459 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
460 @if gcc
461 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
462 @endif gcc
463
464 [+ FOR host_modules +][+ IF lib_path +]
465 @if [+module+]
466 HOST_LIB_PATH_[+module+] = \
467 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
468 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
469 @endif [+module+]
470 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
471
472 # Flags to pass down to all sub-makes.
473 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
474 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
475 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
476 "CONFIG_SHELL=$(SHELL)" \
477 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
478
479 # We leave this in just in case, but it is not needed anymore.
480 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
481
482 # Flags to pass down to most sub-makes, in which we're building with
483 # the host environment.
484 EXTRA_HOST_FLAGS = \
485 'AR=$(AR)' \
486 'AS=$(AS)' \
487 'CC=$(CC)' \
488 'CXX=$(CXX)' \
489 'DLLTOOL=$(DLLTOOL)' \
490 'LD=$(LD)' \
491 'LIPO=$(LIPO)' \
492 'NM=$(NM)' \
493 'OBJDUMP=$(OBJDUMP)' \
494 'RANLIB=$(RANLIB)' \
495 'STRIP=$(STRIP)' \
496 'WINDRES=$(WINDRES)' \
497 'WINDMC=$(WINDMC)'
498
499 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
500
501 # Flags that are concerned with the location of the X11 include files
502 # and library files
503 #
504 # NOTE: until the top-level is getting the values via autoconf, it only
505 # causes problems to have this top-level Makefile overriding the autoconf-set
506 # values in child directories. Only variables that don't conflict with
507 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
508 #
509 X11_FLAGS_TO_PASS = \
510 'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
511 'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
512
513 # Flags to pass to stage2 and later makes.
514
515 POSTSTAGE1_FLAGS_TO_PASS = \
516 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
517 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
518 LDFLAGS="$(BOOT_LDFLAGS)" \
519 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
520
521 # Flags to pass down to makes which are built with the target environment.
522 # The double $ decreases the length of the command line; those variables
523 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
524 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
525 # so we expand them here.
526 EXTRA_TARGET_FLAGS = \
527 'AR=$$(AR_FOR_TARGET)' \
528 'AS=$(COMPILER_AS_FOR_TARGET)' \
529 'CC=$$(CC_FOR_TARGET)' \
530 'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
531 'CXX=$$(CXX_FOR_TARGET)' \
532 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
533 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
534 'LD=$(COMPILER_LD_FOR_TARGET)' \
535 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
536 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
537 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
538 'NM=$(COMPILER_NM_FOR_TARGET)' \
539 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
540 'RANLIB=$$(RANLIB_FOR_TARGET)' \
541 'WINDRES=$$(WINDRES_FOR_TARGET)' \
542 'WINDMC=$$(WINDMC_FOR_TARGET)'
543
544 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
545
546 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
547 # unfortunately needs the native compiler and the target ar and
548 # ranlib.
549 # If any variables are added here, they must be added to do-*, below.
550 # The BUILD_* variables are a special case, which are used for the gcc
551 # cross-building scheme.
552 EXTRA_GCC_FLAGS = \
553 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
554 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
555 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
556 "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
557 "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
558 "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
559
560 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
561
562 .PHONY: configure-host
563 configure-host: [+
564 FOR host_modules +] \
565 maybe-configure-[+module+][+
566 ENDFOR host_modules +]
567 .PHONY: configure-target
568 configure-target: [+
569 FOR target_modules +] \
570 maybe-configure-target-[+module+][+
571 ENDFOR target_modules +]
572
573 # The target built for a native non-bootstrap build.
574 .PHONY: all
575 all:
576 @if gcc-bootstrap
577 [ -f stage_final ] || echo stage3 > stage_final
578 @r=`${PWD_COMMAND}`; export r; \
579 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
580 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
581 @endif gcc-bootstrap
582 @: $(MAKE); $(unstage)
583 @r=`${PWD_COMMAND}`; export r; \
584 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
585 if [ -f stage_last ]; then \
586 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
587 else \
588 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
589 fi
590
591 .PHONY: all-build
592 [+ FOR build_modules +]
593 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
594
595 .PHONY: all-host
596 [+ FOR host_modules +][+ IF bootstrap +]
597 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
598 all-host: maybe-all-[+module+][+ IF bootstrap +]
599 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
600
601 .PHONY: all-target
602 [+ FOR target_modules +][+ IF bootstrap +]
603 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
604 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
605 @endif target-[+module+]-no-bootstrap[+
606 ENDIF bootstrap +][+ ENDFOR target_modules +]
607
608 # Do a target for all the subdirectories. A ``make do-X'' will do a
609 # ``make X'' in all subdirectories (because, in general, there is a
610 # dependency (below) of X upon do-X, a ``make X'' will also do this,
611 # but it may do additional work as well).
612 [+ FOR recursive_targets +]
613 .PHONY: do-[+make_target+]
614 do-[+make_target+]:
615 @: $(MAKE); $(unstage)
616 @r=`${PWD_COMMAND}`; export r; \
617 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
618 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
619 [+make_target+]-target
620
621
622 .PHONY: [+make_target+]-host
623 [+ FOR host_modules +]
624 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
625
626 .PHONY: [+make_target+]-target
627 [+ FOR target_modules +]
628 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
629 [+ ENDFOR recursive_targets +]
630
631 # Here are the targets which correspond to the do-X targets.
632
633 .PHONY: info installcheck dvi pdf html
634 .PHONY: install-info install-pdf install-html
635 .PHONY: clean distclean mostlyclean maintainer-clean realclean
636 .PHONY: local-clean local-distclean local-maintainer-clean
637 info: do-info
638 installcheck: do-installcheck
639 dvi: do-dvi
640 pdf: do-pdf
641 html: do-html
642
643 # Make sure makeinfo is built before we do a `make info', if we're
644 # in fact building texinfo.
645 do-info: maybe-all-texinfo
646
647 install-info: do-install-info dir.info
648 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
649 if [ -f dir.info ] ; then \
650 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
651 else true ; fi
652
653 install-pdf: do-install-pdf
654
655 install-html: do-install-html
656
657 local-clean:
658 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
659
660 local-distclean:
661 -rm -f Makefile config.status config.cache mh-frag mt-frag
662 -rm -f maybedep.tmp serdep.tmp
663 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
664 rm -rf $(TARGET_SUBDIR); \
665 else true; fi
666 -rm -rf $(BUILD_SUBDIR)
667 -if [ "$(HOST_SUBDIR)" != "." ]; then \
668 rm -rf $(HOST_SUBDIR); \
669 else true; fi
670 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
671 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
672 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
673 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
674 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
675
676 local-maintainer-clean:
677 @echo "This command is intended for maintainers to use;"
678 @echo "it deletes files that may require special tools to rebuild."
679
680 clean: do-clean local-clean
681 mostlyclean: do-mostlyclean local-clean
682 distclean: do-distclean local-clean local-distclean
683 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
684 maintainer-clean: local-distclean
685 realclean: maintainer-clean
686
687 # Check target.
688
689 .PHONY: check do-check
690 check: do-check
691
692 # Only include modules actually being configured and built.
693 .PHONY: check-host
694 check-host: [+
695 FOR host_modules +] \
696 maybe-check-[+module+][+
697 ENDFOR host_modules +]
698
699 .PHONY: check-target
700 check-target: [+
701 FOR target_modules +] \
702 maybe-check-target-[+module+][+
703 ENDFOR target_modules +]
704
705 do-check:
706 @: $(MAKE); $(unstage)
707 @r=`${PWD_COMMAND}`; export r; \
708 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
709 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
710
711 # Automated reporting of test results.
712
713 warning.log: build.log
714 $(srcdir)/contrib/warn_summary build.log > $@
715
716 mail-report.log:
717 if test x'$(BOOT_CFLAGS)' != x''; then \
718 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
719 fi; \
720 $(srcdir)/contrib/test_summary -t >$@
721 chmod +x $@
722 echo If you really want to send e-mail, run ./$@ now
723
724 mail-report-with-warnings.log: warning.log
725 if test x'$(BOOT_CFLAGS)' != x''; then \
726 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
727 fi; \
728 $(srcdir)/contrib/test_summary -t -i warning.log >$@
729 chmod +x $@
730 echo If you really want to send e-mail, run ./$@ now
731
732 # Installation targets.
733
734 .PHONY: install uninstall
735 install:
736 @: $(MAKE); $(unstage)
737 @r=`${PWD_COMMAND}`; export r; \
738 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
739 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
740
741 .PHONY: install-host-nogcc
742 install-host-nogcc: [+
743 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
744 maybe-install-[+module+][+ ENDIF +][+
745 ENDFOR host_modules +]
746
747 .PHONY: install-host
748 install-host: [+
749 FOR host_modules +] \
750 maybe-install-[+module+][+
751 ENDFOR host_modules +]
752
753 .PHONY: install-target
754 install-target: [+
755 FOR target_modules +] \
756 maybe-install-target-[+module+][+
757 ENDFOR target_modules +]
758
759 uninstall:
760 @echo "the uninstall target is not supported in this tree"
761
762 .PHONY: install.all
763 install.all: install-no-fixedincludes
764 @if [ -f ./gcc/Makefile ] ; then \
765 r=`${PWD_COMMAND}` ; export r ; \
766 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
767 $(HOST_EXPORTS) \
768 (cd ./gcc && \
769 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
770 else \
771 true ; \
772 fi
773
774 # install-no-fixedincludes is used because Cygnus can not distribute
775 # the fixed header files.
776 .PHONY: install-no-fixedincludes
777 install-no-fixedincludes: installdirs install-host-nogcc \
778 install-target gcc-no-fixedincludes
779
780 ### other supporting targets
781
782 MAKEDIRS= \
783 $(DESTDIR)$(prefix) \
784 $(DESTDIR)$(exec_prefix)
785 .PHONY: installdirs
786 installdirs: mkinstalldirs
787 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
788
789 dir.info: do-install-info
790 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
791 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
792 mv -f dir.info.new dir.info ; \
793 else true ; \
794 fi
795
796 dist:
797 @echo "Building a full distribution of this tree isn't done"
798 @echo "via 'make dist'. Check out the etc/ subdirectory"
799
800 etags tags: TAGS
801
802 # Right now this just builds TAGS in each subdirectory. emacs19 has the
803 # ability to use several tags files at once, so there is probably no need
804 # to combine them into one big TAGS file (like CVS 1.3 does). We could
805 # (if we felt like it) have this Makefile write a piece of elisp which
806 # the user could load to tell emacs19 where all the TAGS files we just
807 # built are.
808 TAGS: do-TAGS
809
810 # ------------------------------------
811 # Macros for configure and all targets
812 # ------------------------------------
813
814 [+ DEFINE configure +]
815 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
816 maybe-configure-[+prefix+][+module+]:
817 @if gcc-bootstrap
818 configure-[+prefix+][+module+]: stage_current
819 @endif gcc-bootstrap
820 @if [+prefix+][+module+]
821 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
822 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
823 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
824 @r=`${PWD_COMMAND}`; export r; \
825 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
826 [+ IF check_multilibs
827 +]echo "Checking multilib configuration for [+module+]..."; \
828 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
829 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
830 if test -r [+subdir+]/[+module+]/multilib.out; then \
831 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
832 rm -f [+subdir+]/[+module+]/multilib.tmp; \
833 else \
834 rm -f [+subdir+]/[+module+]/Makefile; \
835 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
836 fi; \
837 else \
838 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
839 fi; \
840 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
841 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
842 [+exports+] \
843 echo Configuring in [+subdir+]/[+module+]; \
844 cd "[+subdir+]/[+module+]" || exit 1; \
845 case $(srcdir) in \
846 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
847 *) topdir=`echo [+subdir+]/[+module+]/ | \
848 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
849 esac; \
850 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
851 libsrcdir="$$s/[+module+]"; \
852 [+ IF no-config-site +]rm -f no-such-file || : ; \
853 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
854 [+args+] --build=${build_alias} --host=[+host_alias+] \
855 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
856 || exit 1
857 @endif [+prefix+][+module+]
858
859 [+ IF bootstrap +]
860 [+ FOR bootstrap_stage +]
861 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
862 maybe-configure-stage[+id+]-[+prefix+][+module+]:
863 @if [+prefix+][+module+]-bootstrap
864 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
865 configure-stage[+id+]-[+prefix+][+module+]:
866 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
867 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
868 @r=`${PWD_COMMAND}`; export r; \
869 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
870 [+ IF check_multilibs
871 +]echo "Checking multilib configuration for [+module+]..."; \
872 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
873 if test -r [+subdir+]/[+module+]/multilib.out; then \
874 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
875 rm -f [+subdir+]/[+module+]/multilib.tmp; \
876 else \
877 rm -f [+subdir+]/[+module+]/Makefile; \
878 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
879 fi; \
880 else \
881 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
882 fi; \
883 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
884 [+exports+][+ IF prev +] \
885 [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
886 CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
887 CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
888 CFLAGS="[+stage_cflags+]"; export CFLAGS; \
889 CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
890 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
891 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
892 cd [+subdir+]/[+module+] || exit 1; \
893 case $(srcdir) in \
894 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
895 *) topdir=`echo [+subdir+]/[+module+]/ | \
896 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
897 esac; \
898 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
899 libsrcdir="$$s/[+module+]"; \
900 $(SHELL) $${libsrcdir}/configure \
901 [+args+] --build=${build_alias} --host=[+host_alias+] \
902 --target=[+target_alias+] $${srcdiroption} \
903 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
904 [+stage_configure_flags+] [+extra_configure_flags+]
905 @endif [+prefix+][+module+]-bootstrap
906 [+ ENDFOR bootstrap_stage +]
907 [+ ENDIF bootstrap +]
908 [+ ENDDEF +]
909
910 [+ DEFINE all +]
911 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
912 maybe-all-[+prefix+][+module+]:
913 @if gcc-bootstrap
914 all-[+prefix+][+module+]: stage_current
915 @endif gcc-bootstrap
916 @if [+prefix+][+module+]
917 TARGET-[+prefix+][+module+]=[+
918 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
919 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
920 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
921 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
922 @r=`${PWD_COMMAND}`; export r; \
923 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
924 [+exports+] \
925 (cd [+subdir+]/[+module+] && \
926 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
927 $(TARGET-[+prefix+][+module+]))
928 @endif [+prefix+][+module+]
929
930 [+ IF bootstrap +]
931 [+ FOR bootstrap_stage +]
932 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
933 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
934 maybe-all-stage[+id+]-[+prefix+][+module+]:
935 maybe-clean-stage[+id+]-[+prefix+][+module+]:
936 @if [+prefix+][+module+]-bootstrap
937 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
938 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
939 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
940 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
941 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
942 @r=`${PWD_COMMAND}`; export r; \
943 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
944 [+exports+][+ IF prev +] \
945 [+poststage1_exports+][+ ENDIF prev +] \
946 cd [+subdir+]/[+module+] && \
947 $(MAKE) $(BASE_FLAGS_TO_PASS) \
948 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
949 LIBCFLAGS="[+stage_libcflags+]" \
950 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
951 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
952 IF prev +][+poststage1_args+][+ ENDIF prev
953 +] [+extra_make_flags+] \
954 $(TARGET-stage[+id+]-[+prefix+][+module+])
955
956 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
957 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
958 clean-stage[+id+]-[+prefix+][+module+]:
959 @if [ $(current_stage) = stage[+id+] ]; then \
960 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
961 else \
962 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
963 $(MAKE) stage[+id+]-start; \
964 fi; \
965 cd [+subdir+]/[+module+] && \
966 $(MAKE) [+args+] [+ IF prev +] \
967 [+poststage1_args+] [+ ENDIF prev +] \
968 [+extra_make_flags+] clean
969 @endif [+prefix+][+module+]-bootstrap
970
971 [+ ENDFOR bootstrap_stage +]
972 [+ ENDIF bootstrap +]
973 [+ ENDDEF +]
974
975 # --------------------------------------
976 # Modules which run on the build machine
977 # --------------------------------------
978 [+ FOR build_modules +]
979 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
980 host_alias=(get "host" "${build_alias}")
981 target_alias=(get "target" "${target_alias}")
982 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
983
984 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
985 args="$(EXTRA_BUILD_FLAGS)" +]
986 [+ ENDFOR build_module +]
987
988 # --------------------------------------
989 # Modules which run on the host machine
990 # --------------------------------------
991 [+ FOR host_modules +]
992 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
993 exports="$(HOST_EXPORTS)"
994 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
995 host_alias=(get "host" "${host_alias}")
996 target_alias=(get "target" "${target_alias}")
997 args="$(HOST_CONFIGARGS)" +]
998
999 [+ all prefix="" subdir="$(HOST_SUBDIR)"
1000 exports="$(HOST_EXPORTS)"
1001 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
1002 args="$(EXTRA_HOST_FLAGS)"
1003 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
1004
1005 .PHONY: check-[+module+] maybe-check-[+module+]
1006 maybe-check-[+module+]:
1007 @if [+module+]
1008 maybe-check-[+module+]: check-[+module+]
1009 [+ IF no_check +]
1010 check-[+module+]:
1011 [+ ELIF no_check_cross +]
1012 # This module is only tested in a native toolchain.
1013 check-[+module+]:
1014 @: $(MAKE); $(unstage)
1015 @if [ '$(host)' = '$(target)' ] ; then \
1016 r=`${PWD_COMMAND}`; export r; \
1017 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1018 $(HOST_EXPORTS) \
1019 (cd $(HOST_SUBDIR)/[+module+] && \
1020 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1021 fi
1022 [+ ELSE check +]
1023 check-[+module+]:
1024 @: $(MAKE); $(unstage)
1025 @r=`${PWD_COMMAND}`; export r; \
1026 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1027 $(HOST_EXPORTS) \
1028 (cd $(HOST_SUBDIR)/[+module+] && \
1029 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1030 [+ ENDIF no_check +]
1031 @endif [+module+]
1032
1033 .PHONY: install-[+module+] maybe-install-[+module+]
1034 maybe-install-[+module+]:
1035 @if [+module+]
1036 maybe-install-[+module+]: install-[+module+]
1037 [+ IF no_install +]
1038 install-[+module+]:
1039 [+ ELSE install +]
1040 install-[+module+]: installdirs
1041 @: $(MAKE); $(unstage)
1042 @r=`${PWD_COMMAND}`; export r; \
1043 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1044 $(HOST_EXPORTS) \
1045 (cd $(HOST_SUBDIR)/[+module+] && \
1046 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1047 [+ ENDIF no_install +]
1048 @endif [+module+]
1049
1050 # Other targets (info, dvi, pdf, etc.)
1051 [+ FOR recursive_targets +]
1052 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1053 maybe-[+make_target+]-[+module+]:
1054 @if [+module+]
1055 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1056 [+ IF (match-value? = "missing" (get "make_target") ) +]
1057 # [+module+] doesn't support [+make_target+].
1058 [+make_target+]-[+module+]:
1059 [+ ELSE +]
1060 [+make_target+]-[+module+]: [+
1061 FOR depend +]\
1062 [+depend+]-[+module+] [+
1063 ENDFOR depend +]
1064 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1065 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1066 r=`${PWD_COMMAND}`; export r; \
1067 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1068 $(HOST_EXPORTS) \
1069 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1070 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1071 done; \
1072 echo "Doing [+make_target+] in [+module+]" ; \
1073 (cd $(HOST_SUBDIR)/[+module+] && \
1074 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1075 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1076 "RANLIB=$${RANLIB}" \
1077 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1078 [+make_target+]) \
1079 || exit 1
1080 [+ ENDIF +]
1081 @endif [+module+]
1082 [+ ENDFOR recursive_targets +]
1083 [+ ENDFOR host_modules +]
1084
1085 # ---------------------------------------
1086 # Modules which run on the target machine
1087 # ---------------------------------------
1088 [+ FOR target_modules +]
1089
1090 [+ IF raw_cxx +]
1091 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1092 check_multilibs=true
1093 exports="$(RAW_CXX_TARGET_EXPORTS)"
1094 host_alias=(get "host" "${target_alias}")
1095 target_alias=(get "target" "${target_alias}")
1096 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1097
1098 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1099 exports="$(RAW_CXX_TARGET_EXPORTS)"
1100 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1101 [+ ELSE +]
1102 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1103 check_multilibs=true
1104 exports="$(NORMAL_TARGET_EXPORTS)"
1105 host_alias=(get "host" "${target_alias}")
1106 target_alias=(get "target" "${target_alias}")
1107 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1108
1109 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1110 exports="$(NORMAL_TARGET_EXPORTS)"
1111 args="$(EXTRA_TARGET_FLAGS)" +]
1112 [+ ENDIF +]
1113
1114 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1115 maybe-check-target-[+module+]:
1116 @if target-[+module+]
1117 maybe-check-target-[+module+]: check-target-[+module+]
1118 [+ IF no_check +]
1119 # Dummy target for uncheckable module.
1120 check-target-[+module+]:
1121 [+ ELSE check +]
1122 check-target-[+module+]:
1123 @: $(MAKE); $(unstage)
1124 @r=`${PWD_COMMAND}`; export r; \
1125 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1126 IF raw_cxx +]
1127 $(RAW_CXX_TARGET_EXPORTS) \[+
1128 ELSE normal_cxx +]
1129 $(NORMAL_TARGET_EXPORTS) \[+
1130 ENDIF raw_cxx +]
1131 (cd $(TARGET_SUBDIR)/[+module+] && \
1132 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1133 IF raw_cxx
1134 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1135 ENDIF raw_cxx
1136 +] [+extra_make_flags+] check)
1137 [+ ENDIF no_check +]
1138 @endif target-[+module+]
1139
1140 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1141 maybe-install-target-[+module+]:
1142 @if target-[+module+]
1143 maybe-install-target-[+module+]: install-target-[+module+]
1144 [+ IF no_install +]
1145 # Dummy target for uninstallable.
1146 install-target-[+module+]:
1147 [+ ELSE install +]
1148 install-target-[+module+]: installdirs
1149 @: $(MAKE); $(unstage)
1150 @r=`${PWD_COMMAND}`; export r; \
1151 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1152 IF raw_cxx +]
1153 $(RAW_CXX_TARGET_EXPORTS) \[+
1154 ELSE normal_cxx +]
1155 $(NORMAL_TARGET_EXPORTS) \[+
1156 ENDIF raw_cxx +]
1157 (cd $(TARGET_SUBDIR)/[+module+] && \
1158 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1159 [+ ENDIF no_install +]
1160 @endif target-[+module+]
1161
1162 # Other targets (info, dvi, pdf, etc.)
1163 [+ FOR recursive_targets +]
1164 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1165 maybe-[+make_target+]-target-[+module+]:
1166 @if target-[+module+]
1167 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1168 [+ IF (match-value? = "missing" (get "make_target") ) +]
1169 # [+module+] doesn't support [+make_target+].
1170 [+make_target+]-target-[+module+]:
1171 [+ ELSE +]
1172 [+make_target+]-target-[+module+]: [+
1173 FOR depend +]\
1174 [+depend+]-target-[+module+] [+
1175 ENDFOR depend +]
1176 @: $(MAKE); $(unstage)
1177 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1178 r=`${PWD_COMMAND}`; export r; \
1179 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1180 IF raw_cxx +]
1181 $(RAW_CXX_TARGET_EXPORTS) \[+
1182 ELSE normal_cxx +]
1183 $(NORMAL_TARGET_EXPORTS) \[+
1184 ENDIF raw_cxx +]
1185 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1186 for flag in $(EXTRA_TARGET_FLAGS); do \
1187 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1188 done; \
1189 (cd $(TARGET_SUBDIR)/[+module+] && \
1190 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1191 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1192 "RANLIB=$${RANLIB}" \
1193 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1194 [+extra_make_flags+] [+make_target+]) \
1195 || exit 1
1196 [+ ENDIF +]
1197 @endif target-[+module+]
1198 [+ ENDFOR recursive_targets +]
1199 [+ ENDFOR target_modules +]
1200
1201 # ----------
1202 # GCC module
1203 # ----------
1204
1205 @if gcc-no-bootstrap
1206 .PHONY: cross
1207 cross: all-build all-gas all-ld
1208 @r=`${PWD_COMMAND}`; export r; \
1209 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1210 $(HOST_EXPORTS) \
1211 echo "Building the C and C++ compiler"; \
1212 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1213 @r=`${PWD_COMMAND}`; export r; \
1214 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1215 echo "Building runtime libraries"; \
1216 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1217 @endif gcc-no-bootstrap
1218
1219 @if gcc
1220 .PHONY: check-gcc-c++
1221 check-gcc-c++:
1222 @if [ -f ./gcc/Makefile ] ; then \
1223 r=`${PWD_COMMAND}`; export r; \
1224 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1225 $(HOST_EXPORTS) \
1226 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1227 else \
1228 true; \
1229 fi
1230
1231 .PHONY: check-c++
1232 check-c++: check-target-libstdc++-v3 check-gcc-c++
1233
1234 # Install the gcc headers files, but not the fixed include files,
1235 # which Cygnus is not allowed to distribute. This rule is very
1236 # dependent on the workings of the gcc Makefile.in.
1237 .PHONY: gcc-no-fixedincludes
1238 gcc-no-fixedincludes:
1239 @if [ -f ./gcc/Makefile ]; then \
1240 rm -rf gcc/tmp-include; \
1241 mv gcc/include gcc/tmp-include 2>/dev/null; \
1242 mkdir gcc/include; \
1243 cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1244 touch gcc/stmp-fixinc gcc/include/fixed; \
1245 rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1246 r=`${PWD_COMMAND}`; export r; \
1247 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1248 $(HOST_EXPORTS) \
1249 (cd ./gcc && \
1250 $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1251 rm -rf gcc/include; \
1252 mv gcc/tmp-include gcc/include 2>/dev/null; \
1253 else true; fi
1254 @endif gcc
1255
1256 # ---------------------
1257 # GCC bootstrap support
1258 # ---------------------
1259
1260 # We track the current stage (the one in 'gcc') in the stage_current file.
1261 # stage_last instead tracks the stage that was built last. These targets
1262 # are dummy when toplevel bootstrap is not active.
1263
1264 # While making host and target tools, symlinks to the final stage must be
1265 # there, so $(unstage) should be run at various points. To avoid excessive
1266 # recursive invocations of make, we "inline" them using a variable. These
1267 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1268 # to avoid warnings from the GNU Make job server.
1269
1270 unstage = :
1271 stage = :
1272 current_stage = ""
1273
1274 @if gcc-bootstrap
1275 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1276 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1277 current_stage = "`cat stage_current 2> /dev/null`"
1278 @endif gcc-bootstrap
1279
1280 .PHONY: unstage stage
1281 unstage:
1282 @: $(MAKE); $(unstage)
1283 stage:
1284 @: $(MAKE); $(stage)
1285
1286 # Disable commands for lean bootstrap.
1287 LEAN = false
1288
1289 # We name the build directories for the various stages "stage1-gcc",
1290 # "stage2-gcc","stage3-gcc", etc.
1291
1292 # Since the 'compare' process will fail (on debugging information) if any
1293 # directory names are different, we need to link the gcc directory for
1294 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1295 # the build directories constant as well. For the latter, we use naked names
1296 # like 'gcc', because the scripts in that directory assume it. We use
1297 # mv on platforms where symlinks to directories do not work or are not
1298 # reliable.
1299
1300 # 'touch' doesn't work right on some platforms.
1301 STAMP = echo timestamp >
1302
1303 # We only want to compare .o files, so set this!
1304 objext = .o
1305
1306 [+ FOR bootstrap-stage +]
1307 .PHONY: stage[+id+]-start stage[+id+]-end
1308
1309 stage[+id+]-start::
1310 @: $(MAKE); $(stage); \
1311 echo stage[+id+] > stage_current ; \
1312 echo stage[+id+] > stage_last; \
1313 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1314 FOR host_modules +][+ IF bootstrap +]
1315 @if [+ module +]
1316 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1317 mkdir stage[+id+]-[+module+]; \
1318 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1319 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1320 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1321 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1322 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1323 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1324 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1325
1326 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1327 @if [+ module +]
1328 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1329 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1330 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1331 fi
1332 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1333 @if test -d $(TARGET_SUBDIR) ; then \
1334 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1335 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1336 fi
1337 rm -f stage_current
1338
1339 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1340 # remade, but not reconfigured. The next stage (if any) will not be
1341 # reconfigured either.
1342 .PHONY: stage[+id+]-bubble
1343 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1344 @r=`${PWD_COMMAND}`; export r; \
1345 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1346 if test -f stage[+id+]-lean [+
1347 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1348 echo Skipping rebuild of stage[+id+] ; \
1349 else \
1350 $(MAKE) stage[+id+]-start; \[+IF lean +]
1351 if $(LEAN); then \
1352 rm -rf stage[+lean+]-* ; \
1353 $(STAMP) stage[+lean+]-lean ; \
1354 fi; \[+ ENDIF lean +]
1355 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1356 fi[+ IF compare-target +]
1357 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1358
1359 .PHONY: all-stage[+id+] clean-stage[+id+]
1360 do-clean: clean-stage[+id+]
1361
1362 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1363 # only possibility, but now it conflicts with no-bootstrap rules
1364 @if gcc-bootstrap
1365 [+ IF compare-target +]
1366 [+compare-target+]:
1367 @r=`${PWD_COMMAND}`; export r; \
1368 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1369 if test -f stage[+prev+]-lean; then \
1370 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1371 exit 0 ; \
1372 fi; \
1373 : $(MAKE); $(stage); \
1374 rm -f .bad_compare ; \
1375 echo Comparing stages [+prev+] and [+id+] ; \
1376 cd stage[+id+]-gcc; \
1377 files=`find . -name "*$(objext)" -print` ; \
1378 cd .. ; \
1379 for file in $${files} ; do \
1380 f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1381 $(do-[+compare-target+]) > /dev/null 2>&1; \
1382 if test $$? -eq 1; then \
1383 case $$file in \
1384 ./cc*-checksum$(objext) | ./libgcc/* ) \
1385 echo warning: $$file differs ;; \
1386 *) \
1387 echo $$file differs >> .bad_compare ;; \
1388 esac ; \
1389 fi ; \
1390 done ; \
1391 if [ -f .bad_compare ]; then \
1392 echo "Bootstrap comparison failure!"; \
1393 cat .bad_compare; \
1394 exit 1; \
1395 else \
1396 echo Comparison successful.; \
1397 fi ; \
1398 $(STAMP) [+compare-target+][+ IF prev +]
1399 if $(LEAN); then \
1400 rm -rf stage[+prev+]-*; \
1401 $(STAMP) stage[+prev+]-lean; \
1402 fi[+ ENDIF prev +]
1403 [+ ENDIF compare-target +]
1404
1405 [+ IF bootstrap-target +]
1406 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1407 [+bootstrap-target+]:
1408 echo stage[+id+] > stage_final
1409 @r=`${PWD_COMMAND}`; export r; \
1410 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1411 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1412 @: $(MAKE); $(unstage)
1413 @r=`${PWD_COMMAND}`; export r; \
1414 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1415 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1416
1417 [+bootstrap-target+]-lean:
1418 echo stage[+id+] > stage_final
1419 @r=`${PWD_COMMAND}`; export r; \
1420 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1421 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1422 @: $(MAKE); $(unstage)
1423 @r=`${PWD_COMMAND}`; export r; \
1424 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1425 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1426 [+ ENDIF bootstrap-target +]
1427
1428 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1429 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1430 .PHONY: distclean-stage[+id+]
1431 distclean-stage[+id+]::
1432 @: $(MAKE); $(stage)
1433 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1434 rm -rf stage[+id+]-* [+
1435 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1436
1437 [+ IF cleanstrap-target +]
1438 .PHONY: [+cleanstrap-target+]
1439 [+cleanstrap-target+]: do-distclean local-clean
1440 echo stage[+id+] > stage_final
1441 @r=`${PWD_COMMAND}`; export r; \
1442 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1443 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1444 @: $(MAKE); $(unstage)
1445 @r=`${PWD_COMMAND}`; export r; \
1446 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1447 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1448 [+ ENDIF cleanstrap-target +]
1449 @endif gcc-bootstrap
1450
1451 [+ ENDFOR bootstrap-stage +]
1452
1453 stageprofile-end::
1454 $(MAKE) distclean-stagefeedback
1455
1456 stagefeedback-start::
1457 @r=`${PWD_COMMAND}`; export r; \
1458 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1459 for i in prev-*; do \
1460 j=`echo $$i | sed s/^prev-//` ; \
1461 cd $$r/$$i && \
1462 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1463 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1464 done
1465
1466 @if gcc-bootstrap
1467 do-distclean: distclean-stage1
1468
1469 # Provide a GCC build when we're building target libraries. This does
1470 # not work as a dependency, just as the minimum necessary to avoid errors.
1471 stage_last:
1472 @r=`${PWD_COMMAND}`; export r; \
1473 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1474 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1475
1476 # Same as unstage, but not phony and defaulting to stage1-start. We place
1477 # it in the dependency so that for example `make -j3 all-gcc' works.
1478 stage_current:
1479 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1480
1481 .PHONY: restrap
1482 restrap::
1483 @: $(MAKE); $(stage)
1484 rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1485 +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1486 restrap:: all
1487 @endif gcc-bootstrap
1488
1489 # --------------------------------------
1490 # Dependencies between different modules
1491 # --------------------------------------
1492
1493 # Generic dependencies for target modules on host stuff, especially gcc
1494 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1495 +][+ FOR bootstrap_stage +]
1496 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1497 ENDFOR +][+ ELSE bootstrap +]
1498 configure-target-[+module+]: stage_last[+
1499 ENDIF bootstrap +][+ ENDFOR target_modules +]
1500 @endif gcc-bootstrap
1501
1502 @if gcc-no-bootstrap[+ FOR target_modules +]
1503 configure-target-[+module+]: maybe-all-gcc[+
1504 ENDFOR target_modules +]
1505 @endif gcc-no-bootstrap
1506
1507
1508 # There are two types of dependencies here: 'hard' dependencies, where one
1509 # module simply won't build without the other; and 'soft' dependencies, where
1510 # if the depended-on module is missing, the depending module will do without
1511 # or find a substitute somewhere (perhaps installed). Soft dependencies
1512 # are made here to depend on a 'maybe-' target. If you're not sure,
1513 # it's safer to use a soft dependency.
1514
1515 [+ ;; These Scheme functions build the bulk of the dependencies.
1516 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1517 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1518 ;; is taken from VAR-NAME.
1519 (define dep-target (lambda (module-kind var-name hard)
1520 (string-append
1521 (if hard "" "maybe-")
1522 (dep-subtarget var-name)
1523 module-kind
1524 (dep-module var-name)
1525 )))
1526
1527 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1528 (define make-dep (lambda (module-kind on-kind)
1529 (string-append
1530 (dep-target module-kind "module" #t) ": "
1531 (dep-target on-kind "on" (exist? "hard")))))
1532
1533 ;; dep-subtarget extracts everything up to the first dash in the given
1534 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1535 (define dep-subtarget (lambda (var-name)
1536 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1537
1538 ;; dep-module extracts everything up to the first dash in the given
1539 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1540 (define dep-module (lambda (var-name)
1541 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1542
1543 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1544 (define dep-stage (lambda ()
1545 (string-append
1546 "stage"
1547 (get "id")
1548 "-")))
1549
1550 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1551 ;; but is written in Scheme.
1552 (define dep-maybe (lambda ()
1553 (if (exist? "hard") "" "maybe-")))
1554
1555 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1556 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1557 ;; configure or build dependencies between bootstrapped modules; it returns
1558 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1559 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1560 ;; is only necessary for host modules.
1561 (define dep-kind (lambda ()
1562 (if (and (hash-ref boot-modules (dep-module "module"))
1563 (=* (dep-module "on") "build-"))
1564 "prebootstrap"
1565
1566 (if (or (= (dep-subtarget "on") "install-")
1567 (not (hash-ref boot-modules (dep-module "module")))
1568 (not (hash-ref boot-modules (dep-module "on"))))
1569 "normal"
1570 "bootstrap"))))
1571
1572 ;; We now build the hash table that is used by dep-kind.
1573 (define boot-modules (make-hash-table 113))
1574 +]
1575
1576 [+ FOR host_modules +][+
1577 (if (exist? "bootstrap")
1578 (hash-create-handle! boot-modules (get "module") #t))
1579 "" +][+ ENDFOR host_modules +]
1580 [+ FOR target_modules +][+
1581 (if (exist? "bootstrap")
1582 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1583 "" +][+ ENDFOR target_modules +]
1584
1585 # With all the machinery above in place, it is pretty easy to generate
1586 # dependencies. Host dependencies are a bit more complex because we have
1587 # to check for bootstrap/prebootstrap dependencies. To resolve
1588 # prebootstrap dependencies, prebootstrap modules are gathered in
1589 # a hash table.
1590 [+ FOR dependencies +][+ (make-dep "" "") +]
1591 [+ CASE (dep-kind) +]
1592 [+ == "prebootstrap"
1593 +][+ FOR bootstrap_stage +]
1594 [+ (make-dep (dep-stage) "") +][+
1595 ENDFOR bootstrap_stage +]
1596 [+ == "bootstrap"
1597 +][+ FOR bootstrap_stage +]
1598 [+ (make-dep (dep-stage) (dep-stage)) +][+
1599 ENDFOR bootstrap_stage +]
1600 [+ ESAC +][+
1601 ENDFOR dependencies +]
1602
1603 # Dependencies for target modules on other target modules are
1604 # described by lang_env_dependencies; the defaults apply to anything
1605 # not mentioned there.
1606 [+
1607 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1608 (define lang-dep (lambda (lang)
1609 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1610
1611 ;; Build the hash table we will need.
1612 (define lang-env-deps (make-hash-table 7))
1613 +][+ FOR lang_env_dependencies +][+
1614 (if (exist? "cxx")
1615 (hash-create-handle! lang-env-deps
1616 (string-append (get "module") "-" "cxx") #t))
1617
1618 (if (exist? "no_c")
1619 (hash-create-handle! lang-env-deps
1620 (string-append (get "module") "-" "no_c") #t))
1621
1622 (if (exist? "no_gcc")
1623 (hash-create-handle! lang-env-deps
1624 (string-append (get "module") "-" "no_gcc") #t))
1625 "" +][+ ENDFOR lang_env_dependencies +]
1626
1627 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1628 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1629 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1630 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1631 @endif gcc-bootstrap
1632
1633 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1634 configure-target-[+module+]: maybe-all-target-libgcc[+
1635 ENDIF +][+ ENDFOR target_modules +]
1636 @endif gcc-no-bootstrap
1637
1638 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1639 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1640 ENDIF +][+ IF (lang-dep "cxx") +]
1641 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1642 ENDIF +]
1643 [+ ENDFOR target_modules +]
1644
1645 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1646 GDB_TK = @GDB_TK@
1647 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1648 configure-gdb: $(CONFIGURE_GDB_TK)
1649 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1650 install-gdb: $(INSTALL_GDB_TK)
1651
1652 # Serialization dependencies. Host configures don't work well in parallel to
1653 # each other, due to contention over config.cache. Target configures and
1654 # build configures are similar.
1655 @serialization_dependencies@
1656
1657 # --------------------------------
1658 # Regenerating top level configury
1659 # --------------------------------
1660
1661 # Rebuilding Makefile.in, using autogen.
1662 AUTOGEN = autogen
1663 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1664 cd $(srcdir) && $(AUTOGEN) Makefile.def
1665
1666 # Rebuilding Makefile.
1667 Makefile: $(srcdir)/Makefile.in config.status
1668 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1669
1670 config.status: configure
1671 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1672
1673 # Rebuilding configure.
1674 AUTOCONF = autoconf
1675 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1676 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1677 cd $(srcdir) && $(AUTOCONF)
1678
1679 # ------------------------------
1680 # Special directives to GNU Make
1681 # ------------------------------
1682
1683 # Don't pass command-line variables to submakes.
1684 .NOEXPORT:
1685 MAKEOVERRIDES=
1686
1687 # end of Makefile.in