| blob | 051703eaa889000190bca4e637219ab1cbc16374 |
1 [+ AutoGen5 template -*- Mode: Makefile -*-
2 in
3 +]
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 Free Software Foundation
10 #
11 # This file is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
15 #
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
20 #
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write to the Free Software
23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24 #
26 # First, test for a proper version of make, but only where one is required.
28 @if gcc
29 ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
30 $(error GNU make version 3.80 or newer is required.)
31 endif
32 @endif gcc
34 # -------------------------------
35 # Standard Autoconf-set variables
36 # -------------------------------
37 VPATH=@srcdir@
39 build_alias=@build_noncanonical@
40 build_vendor=@build_vendor@
41 build_os=@build_os@
42 build=@build@
43 host_alias=@host_noncanonical@
44 host_vendor=@host_vendor@
45 host_os=@host_os@
46 host=@host@
47 target_alias=@target_noncanonical@
48 target_vendor=@target_vendor@
49 target_os=@target_os@
50 target=@target@
52 program_transform_name = @program_transform_name@
54 prefix = @prefix@
55 exec_prefix = @exec_prefix@
57 srcdir = @srcdir@
59 bindir = @bindir@
60 sbindir = @sbindir@
61 libexecdir = @libexecdir@
62 datadir = @datadir@
63 sysconfdir = @sysconfdir@
64 sharedstatedir = @sharedstatedir@
65 localstatedir = @localstatedir@
66 libdir = @libdir@
67 includedir = @includedir@
68 oldincludedir = @oldincludedir@
69 infodir = @infodir@
70 datarootdir = @datarootdir@
71 docdir = @docdir@
72 pdfdir = @pdfdir@
73 htmldir = @htmldir@
74 mandir = @mandir@
75 man1dir = $(mandir)/man1
76 man2dir = $(mandir)/man2
77 man3dir = $(mandir)/man3
78 man4dir = $(mandir)/man4
79 man5dir = $(mandir)/man5
80 man6dir = $(mandir)/man6
81 man7dir = $(mandir)/man7
82 man8dir = $(mandir)/man8
83 man9dir = $(mandir)/man9
85 INSTALL = @INSTALL@
86 INSTALL_PROGRAM = @INSTALL_PROGRAM@
87 INSTALL_SCRIPT = @INSTALL_SCRIPT@
88 INSTALL_DATA = @INSTALL_DATA@
89 LN = @LN@
90 LN_S = @LN_S@
91 MAINT = @MAINT@
92 MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
93 MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
95 # -------------------------------------------------
96 # Miscellaneous non-standard autoconf-set variables
97 # -------------------------------------------------
99 # The gcc driver likes to know the arguments it was configured with.
100 TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
102 tooldir = @tooldir@
103 build_tooldir = @build_tooldir@
105 GDB_NLM_DEPS =
107 # This is the name of the environment variable used for the path to
108 # the libraries.
109 RPATH_ENVVAR = @RPATH_ENVVAR@
111 # On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
112 # is used instead of the directory itself to avoid including built
113 # executables in PATH.
114 GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
116 # Build programs are put under this directory.
117 BUILD_SUBDIR = @build_subdir@
118 # This is set by the configure script to the arguments to use when configuring
119 # directories built for the build system.
120 BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
122 # This is the list of variables to export in the environment when
123 # configuring any subdirectory. It must also be exported whenever
124 # recursing into a build directory in case that directory's Makefile
125 # re-runs configure.
126 BASE_EXPORTS = \
127 FLEX="$(FLEX)"; export FLEX; \
128 LEX="$(LEX)"; export LEX; \
129 BISON="$(BISON)"; export BISON; \
130 YACC="$(YACC)"; export YACC; \
131 M4="$(M4)"; export M4; \
132 MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
134 # This is the list of variables to export in the environment when
135 # configuring subdirectories for the build system.
136 BUILD_EXPORTS = \
137 $(BASE_EXPORTS) \
138 AR="$(AR_FOR_BUILD)"; export AR; \
139 AS="$(AS_FOR_BUILD)"; export AS; \
140 CC="$(CC_FOR_BUILD)"; export CC; \
141 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
142 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
143 CXX="$(CXX_FOR_BUILD)"; export CXX; \
144 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
145 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
146 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
147 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
148 LD="$(LD_FOR_BUILD)"; export LD; \
149 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
150 NM="$(NM_FOR_BUILD)"; export NM; \
151 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
152 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
153 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
155 # These variables must be set on the make command line for directories
156 # built for the build system to override those in BASE_FLAGS_TO_PASSS.
157 EXTRA_BUILD_FLAGS = \
158 CFLAGS="$(CFLAGS_FOR_BUILD)" \
159 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
161 # This is the list of directories to built for the host system.
162 SUBDIRS = @configdirs@
163 # This is set by the configure script to the arguments to use when configuring
164 # directories built for the host system.
165 HOST_CONFIGARGS = @host_configargs@
166 # Host programs are put under this directory, which is . except if building
167 # with srcdir=..
168 HOST_SUBDIR = @host_subdir@
169 # This is the list of variables to export in the environment when
170 # configuring subdirectories for the host system. We need to pass
171 # some to the GCC configure because of its hybrid host/target nature.
172 HOST_EXPORTS = \
173 $(BASE_EXPORTS) \
174 CC="$(CC)"; export CC; \
175 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
176 CFLAGS="$(CFLAGS)"; export CFLAGS; \
177 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
178 CXX="$(CXX)"; export CXX; \
179 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
180 AR="$(AR)"; export AR; \
181 AS="$(AS)"; export AS; \
182 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
183 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
184 LD="$(LD)"; export LD; \
185 LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
186 NM="$(NM)"; export NM; \
187 RANLIB="$(RANLIB)"; export RANLIB; \
188 WINDRES="$(WINDRES)"; export WINDRES; \
189 WINDMC="$(WINDMC)"; export WINDMC; \
190 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
191 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
192 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
193 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
194 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
195 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
196 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
197 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
198 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
199 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
200 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
201 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
202 @if gcc-bootstrap
203 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
204 @endif gcc-bootstrap
205 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
207 # Similar, for later GCC stages.
208 POSTSTAGE1_HOST_EXPORTS = \
209 $(HOST_EXPORTS) \
210 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
211 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
212 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
213 $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
214 -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
215 -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
216 LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
218 # Target libraries are put under this directory:
219 TARGET_SUBDIR = @target_subdir@
220 # This is set by the configure script to the arguments to use when configuring
221 # directories built for the target.
222 TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
223 # This is the list of variables to export in the environment when
224 # configuring subdirectories for the host system.
225 BASE_TARGET_EXPORTS = \
226 $(BASE_EXPORTS) \
227 AR="$(AR_FOR_TARGET)"; export AR; \
228 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
229 CC="$(CC_FOR_TARGET)"; export CC; \
230 CFLAGS="$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
231 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
232 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
233 CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
234 GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
235 GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
236 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
237 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
238 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
239 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
240 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
241 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
242 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
243 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
244 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
245 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
246 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
248 RAW_CXX_TARGET_EXPORTS = \
249 $(BASE_TARGET_EXPORTS) \
250 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
251 CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
253 NORMAL_TARGET_EXPORTS = \
254 $(BASE_TARGET_EXPORTS) \
255 CXX="$(CXX_FOR_TARGET)"; export CXX;
257 # Where to find GMP
258 HOST_GMPLIBS = @gmplibs@
259 HOST_GMPINC = @gmpinc@
261 # ----------------------------------------------
262 # Programs producing files for the BUILD machine
263 # ----------------------------------------------
265 SHELL = @config_shell@
267 # pwd command to use. Allow user to override default by setting PWDCMD in
268 # the environment to account for automounters. The make variable must not
269 # be called PWDCMD, otherwise the value set here is passed to make
270 # subprocesses and overrides the setting from the user's environment.
271 # Don't use PWD since it is a common shell environment variable and we
272 # don't want to corrupt it.
273 PWD_COMMAND = $${PWDCMD-pwd}
275 # compilers to use to create programs which must be run in the build
276 # environment.
277 AR_FOR_BUILD = @AR_FOR_BUILD@
278 AS_FOR_BUILD = @AS_FOR_BUILD@
279 CC_FOR_BUILD = @CC_FOR_BUILD@
280 CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
281 CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
282 CXX_FOR_BUILD = @CXX_FOR_BUILD@
283 DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
284 GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
285 GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
286 LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
287 LD_FOR_BUILD = @LD_FOR_BUILD@
288 NM_FOR_BUILD = @NM_FOR_BUILD@
289 RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
290 WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
291 WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
293 # Special variables passed down in EXTRA_GCC_FLAGS. They are defined
294 # here so that they can be overridden by Makefile fragments.
295 BUILD_PREFIX = @BUILD_PREFIX@
296 BUILD_PREFIX_1 = @BUILD_PREFIX_1@
298 # Flags to pass to stage2 and later makes. They are defined
299 # here so that they can be overridden by Makefile fragments.
300 BOOT_CFLAGS= -g -O2
301 BOOT_LDFLAGS=
302 BOOT_ADAFLAGS=-gnatpg -gnata
304 BISON = @BISON@
305 YACC = @YACC@
306 FLEX = @FLEX@
307 LEX = @LEX@
308 M4 = @M4@
309 MAKEINFO = @MAKEINFO@
310 EXPECT = @EXPECT@
311 RUNTEST = @RUNTEST@
313 # This just becomes part of the MAKEINFO definition passed down to
314 # sub-makes. It lets flags be given on the command line while still
315 # using the makeinfo from the object tree.
316 # (Default to avoid splitting info files by setting the threshold high.)
317 MAKEINFOFLAGS = --split-size=5000000
319 # ---------------------------------------------
320 # Programs producing files for the HOST machine
321 # ---------------------------------------------
323 AS = @AS@
324 AR = @AR@
325 AR_FLAGS = rc
326 CC = @CC@
327 CXX = @CXX@
328 DLLTOOL = @DLLTOOL@
329 LD = @LD@
330 LIPO = @LIPO@
331 NM = @NM@
332 OBJDUMP = @OBJDUMP@
333 RANLIB = @RANLIB@
334 STRIP = @STRIP@
335 WINDRES = @WINDRES@
336 WINDMC = @WINDMC@
338 GNATBIND = @GNATBIND@
339 GNATMAKE = @GNATMAKE@
341 CFLAGS = @CFLAGS@
342 LDFLAGS = @LDFLAGS@
343 LIBCFLAGS = $(CFLAGS)
344 CXXFLAGS = @CXXFLAGS@
345 LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
347 # Only build the C compiler for stage1, because that is the only one that
348 # we can guarantee will build with the native compiler, and also it is the
349 # only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
350 # MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
351 # overrideable (for a bootstrap build stage1 also builds gcc.info).
353 STAGE1_CHECKING=@stage1_checking@
354 STAGE1_LANGUAGES=@stage1_languages@
356 STAGE1_CFLAGS=@stage1_cflags@
357 STAGE2_CFLAGS=$(BOOT_CFLAGS)
358 STAGE3_CFLAGS=$(BOOT_CFLAGS)
359 STAGE4_CFLAGS=$(BOOT_CFLAGS)
361 STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
362 STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
363 STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
364 STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
366 do-compare = @do_compare@
367 do-compare3 = $(do-compare)
368 do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
370 # -----------------------------------------------
371 # Programs producing files for the TARGET machine
372 # -----------------------------------------------
374 FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
376 AR_FOR_TARGET=@AR_FOR_TARGET@
377 AS_FOR_TARGET=@AS_FOR_TARGET@
378 CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
380 # If GCC_FOR_TARGET is not overriden on the command line, then this
381 # variable is passed down to the gcc Makefile, where it is used to
382 # build libgcc2.a. We define it here so that it can itself be
383 # overridden on the command line.
384 GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
385 CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
386 RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
387 GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
388 GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
389 DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
390 LD_FOR_TARGET=@LD_FOR_TARGET@
392 LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
393 NM_FOR_TARGET=@NM_FOR_TARGET@
394 OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
395 RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
396 STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
397 WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
398 WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
400 COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
401 COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
402 COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
404 CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
405 CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
406 SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
407 DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
409 LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
410 LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
411 LDFLAGS_FOR_TARGET =
413 # ------------------------------------
414 # Miscellaneous targets and flag lists
415 # ------------------------------------
417 # The first rule in the file had better be this one. Don't put any above it.
418 # This lives here to allow makefile fragments to contain dependencies.
419 all:
421 #### host and target specific makefile fragments come in here.
422 @target_makefile_frag@
423 @alphaieee_frag@
424 @ospace_frag@
425 @host_makefile_frag@
426 ###
428 # This is the list of directories that may be needed in RPATH_ENVVAR
429 # so that prorgams built for the target machine work.
430 TARGET_LIB_PATH = [+ FOR target_modules +][+
431 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
432 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
433 [+ FOR target_modules +][+ IF lib_path +]
434 @if target-[+module+]
435 TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
436 @endif target-[+module+]
437 [+ ENDIF lib_path +][+ ENDFOR target_modules +]
440 # This is the list of directories that may be needed in RPATH_ENVVAR
441 # so that programs built for the host machine work.
442 HOST_LIB_PATH = [+ FOR host_modules +][+
443 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
444 ENDFOR host_modules +]
446 # Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
447 @if gcc
448 HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
449 @endif gcc
451 [+ FOR host_modules +][+ IF lib_path +]
452 @if [+module+]
453 HOST_LIB_PATH_[+module+] = \
454 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
455 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
456 @endif [+module+]
457 [+ ENDIF lib_path +][+ ENDFOR host_modules +]
459 # Flags to pass down to all sub-makes.
460 BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
461 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
462 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
463 "CONFIG_SHELL=$(SHELL)" \
464 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
466 # We leave this in just in case, but it is not needed anymore.
467 RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
469 # Flags to pass down to most sub-makes, in which we're building with
470 # the host environment.
471 EXTRA_HOST_FLAGS = \
472 'AR=$(AR)' \
473 'AS=$(AS)' \
474 'CC=$(CC)' \
475 'CXX=$(CXX)' \
476 'DLLTOOL=$(DLLTOOL)' \
477 'LD=$(LD)' \
478 'LIPO=$(LIPO)' \
479 'NM=$(NM)' \
480 'OBJDUMP=$(OBJDUMP)' \
481 'RANLIB=$(RANLIB)' \
482 'STRIP=$(STRIP)' \
483 'WINDRES=$(WINDRES)' \
484 'WINDMC=$(WINDMC)'
486 FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
488 # Flags that are concerned with the location of the X11 include files
489 # and library files
490 #
491 # NOTE: until the top-level is getting the values via autoconf, it only
492 # causes problems to have this top-level Makefile overriding the autoconf-set
493 # values in child directories. Only variables that don't conflict with
494 # autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
495 #
496 X11_FLAGS_TO_PASS = \
497 'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
498 'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
500 # Flags to pass to stage2 and later makes.
502 POSTSTAGE1_FLAGS_TO_PASS = \
503 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
504 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
505 LDFLAGS="$(BOOT_LDFLAGS)" \
506 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
508 # Flags to pass down to makes which are built with the target environment.
509 # The double $ decreases the length of the command line; those variables
510 # are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
511 # *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
512 # so we expand them here.
513 EXTRA_TARGET_FLAGS = \
514 'AR=$$(AR_FOR_TARGET)' \
515 'AS=$(COMPILER_AS_FOR_TARGET)' \
516 'CC=$$(CC_FOR_TARGET)' \
517 'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
518 'CXX=$$(CXX_FOR_TARGET)' \
519 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
520 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
521 'LD=$(COMPILER_LD_FOR_TARGET)' \
522 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
523 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
524 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
525 'NM=$(COMPILER_NM_FOR_TARGET)' \
526 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
527 'RANLIB=$$(RANLIB_FOR_TARGET)' \
528 'WINDRES=$$(WINDRES_FOR_TARGET)' \
529 'WINDMC=$$(WINDMC_FOR_TARGET)'
531 TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
533 # Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
534 # unfortunately needs the native compiler and the target ar and
535 # ranlib.
536 # If any variables are added here, they must be added to do-*, below.
537 # The BUILD_* variables are a special case, which are used for the gcc
538 # cross-building scheme.
539 EXTRA_GCC_FLAGS = \
540 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
541 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
542 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
543 "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
544 "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
545 "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
547 GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
549 .PHONY: configure-host
550 configure-host: [+
551 FOR host_modules +] \
552 maybe-configure-[+module+][+
553 ENDFOR host_modules +]
554 .PHONY: configure-target
555 configure-target: [+
556 FOR target_modules +] \
557 maybe-configure-target-[+module+][+
558 ENDFOR target_modules +]
560 # The target built for a native non-bootstrap build.
561 .PHONY: all
562 all:
563 @if gcc-bootstrap
564 [ -f stage_final ] || echo stage3 > stage_final
565 @r=`${PWD_COMMAND}`; export r; \
566 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
567 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
568 @endif gcc-bootstrap
569 @: $(MAKE); $(unstage)
570 @r=`${PWD_COMMAND}`; export r; \
571 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
572 if [ -f stage_last ]; then \
573 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
574 else \
575 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
576 fi
578 .PHONY: all-build
579 [+ FOR build_modules +]
580 all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
582 .PHONY: all-host
583 [+ FOR host_modules +][+ IF bootstrap +]
584 @if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
585 all-host: maybe-all-[+module+][+ IF bootstrap +]
586 @endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
588 .PHONY: all-target
589 [+ FOR target_modules +][+ IF bootstrap +]
590 @if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
591 all-target: maybe-all-target-[+module+][+ IF bootstrap +]
592 @endif target-[+module+]-no-bootstrap[+
593 ENDIF bootstrap +][+ ENDFOR target_modules +]
595 # Do a target for all the subdirectories. A ``make do-X'' will do a
596 # ``make X'' in all subdirectories (because, in general, there is a
597 # dependency (below) of X upon do-X, a ``make X'' will also do this,
598 # but it may do additional work as well).
599 [+ FOR recursive_targets +]
600 .PHONY: do-[+make_target+]
601 do-[+make_target+]:
602 @: $(MAKE); $(unstage)
603 @r=`${PWD_COMMAND}`; export r; \
604 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
605 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
606 [+make_target+]-target
609 .PHONY: [+make_target+]-host
610 [+ FOR host_modules +]
611 [+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
613 .PHONY: [+make_target+]-target
614 [+ FOR target_modules +]
615 [+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
616 [+ ENDFOR recursive_targets +]
618 # Here are the targets which correspond to the do-X targets.
620 .PHONY: info installcheck dvi pdf html
621 .PHONY: install-info install-pdf install-html
622 .PHONY: clean distclean mostlyclean maintainer-clean realclean
623 .PHONY: local-clean local-distclean local-maintainer-clean
624 info: do-info
625 installcheck: do-installcheck
626 dvi: do-dvi
627 pdf: do-pdf
628 html: do-html
630 # Make sure makeinfo is built before we do a `make info', if we're
631 # in fact building texinfo.
632 do-info: maybe-all-texinfo
634 install-info: do-install-info dir.info
635 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
636 if [ -f dir.info ] ; then \
637 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
638 else true ; fi
640 install-pdf: do-install-pdf
642 install-html: do-install-html
644 local-clean:
645 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
647 local-distclean:
648 -rm -f Makefile config.status config.cache mh-frag mt-frag
649 -rm -f maybedep.tmp serdep.tmp
650 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
651 rm -rf $(TARGET_SUBDIR); \
652 else true; fi
653 -rm -rf $(BUILD_SUBDIR)
654 -if [ "$(HOST_SUBDIR)" != "." ]; then \
655 rm -rf $(HOST_SUBDIR); \
656 else true; fi
657 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
658 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
659 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
660 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
661 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
663 local-maintainer-clean:
664 @echo "This command is intended for maintainers to use;"
665 @echo "it deletes files that may require special tools to rebuild."
667 clean: do-clean local-clean
668 mostlyclean: do-mostlyclean local-clean
669 distclean: do-distclean local-clean local-distclean
670 maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
671 maintainer-clean: local-distclean
672 realclean: maintainer-clean
674 # Check target.
676 .PHONY: check do-check
677 check: do-check
679 # Only include modules actually being configured and built.
680 .PHONY: check-host
681 check-host: [+
682 FOR host_modules +] \
683 maybe-check-[+module+][+
684 ENDFOR host_modules +]
686 .PHONY: check-target
687 check-target: [+
688 FOR target_modules +] \
689 maybe-check-target-[+module+][+
690 ENDFOR target_modules +]
692 do-check:
693 @: $(MAKE); $(unstage)
694 @r=`${PWD_COMMAND}`; export r; \
695 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
696 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
698 # Automated reporting of test results.
700 warning.log: build.log
701 $(srcdir)/contrib/warn_summary build.log > $@
703 mail-report.log:
704 if test x'$(BOOT_CFLAGS)' != x''; then \
705 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
706 fi; \
707 $(srcdir)/contrib/test_summary -t >$@
708 chmod +x $@
709 echo If you really want to send e-mail, run ./$@ now
711 mail-report-with-warnings.log: warning.log
712 if test x'$(BOOT_CFLAGS)' != x''; then \
713 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
714 fi; \
715 $(srcdir)/contrib/test_summary -t -i warning.log >$@
716 chmod +x $@
717 echo If you really want to send e-mail, run ./$@ now
719 # Installation targets.
721 .PHONY: install uninstall
722 install:
723 @: $(MAKE); $(unstage)
724 @r=`${PWD_COMMAND}`; export r; \
725 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
726 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
728 .PHONY: install-host-nogcc
729 install-host-nogcc: [+
730 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
731 maybe-install-[+module+][+ ENDIF +][+
732 ENDFOR host_modules +]
734 .PHONY: install-host
735 install-host: [+
736 FOR host_modules +] \
737 maybe-install-[+module+][+
738 ENDFOR host_modules +]
740 .PHONY: install-target
741 install-target: [+
742 FOR target_modules +] \
743 maybe-install-target-[+module+][+
744 ENDFOR target_modules +]
746 uninstall:
747 @echo "the uninstall target is not supported in this tree"
749 .PHONY: install.all
750 install.all: install-no-fixedincludes
751 @if [ -f ./gcc/Makefile ] ; then \
752 r=`${PWD_COMMAND}` ; export r ; \
753 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
754 $(HOST_EXPORTS) \
755 (cd ./gcc && \
756 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
757 else \
758 true ; \
759 fi
761 # install-no-fixedincludes is used because Cygnus can not distribute
762 # the fixed header files.
763 .PHONY: install-no-fixedincludes
764 install-no-fixedincludes: installdirs install-host-nogcc \
765 install-target gcc-no-fixedincludes
767 ### other supporting targets
769 MAKEDIRS= \
770 $(DESTDIR)$(prefix) \
771 $(DESTDIR)$(exec_prefix)
772 .PHONY: installdirs
773 installdirs: mkinstalldirs
774 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
776 dir.info: do-install-info
777 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
778 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
779 mv -f dir.info.new dir.info ; \
780 else true ; \
781 fi
783 dist:
784 @echo "Building a full distribution of this tree isn't done"
785 @echo "via 'make dist'. Check out the etc/ subdirectory"
787 etags tags: TAGS
789 # Right now this just builds TAGS in each subdirectory. emacs19 has the
790 # ability to use several tags files at once, so there is probably no need
791 # to combine them into one big TAGS file (like CVS 1.3 does). We could
792 # (if we felt like it) have this Makefile write a piece of elisp which
793 # the user could load to tell emacs19 where all the TAGS files we just
794 # built are.
795 TAGS: do-TAGS
797 # ------------------------------------
798 # Macros for configure and all targets
799 # ------------------------------------
801 [+ DEFINE configure +]
802 .PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
803 maybe-configure-[+prefix+][+module+]:
804 @if gcc-bootstrap
805 configure-[+prefix+][+module+]: stage_current
806 @endif gcc-bootstrap
807 @if [+prefix+][+module+]
808 maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
809 configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
810 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
811 @r=`${PWD_COMMAND}`; export r; \
812 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
813 [+ IF check_multilibs
814 +]echo "Checking multilib configuration for [+module+]..."; \
815 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
816 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
817 if test -r [+subdir+]/[+module+]/multilib.out; then \
818 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
819 rm -f [+subdir+]/[+module+]/multilib.tmp; \
820 else \
821 rm -f [+subdir+]/[+module+]/Makefile; \
822 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
823 fi; \
824 else \
825 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
826 fi; \
827 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
828 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
829 [+exports+] \
830 echo Configuring in [+subdir+]/[+module+]; \
831 cd "[+subdir+]/[+module+]" || exit 1; \
832 case $(srcdir) in \
833 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
834 *) topdir=`echo [+subdir+]/[+module+]/ | \
835 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
836 esac; \
837 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
838 libsrcdir="$$s/[+module+]"; \
839 [+ IF no-config-site +]rm -f no-such-file || : ; \
840 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
841 [+args+] --build=${build_alias} --host=[+host_alias+] \
842 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
843 || exit 1
844 @endif [+prefix+][+module+]
846 [+ IF bootstrap +]
847 [+ FOR bootstrap_stage +]
848 .PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
849 maybe-configure-stage[+id+]-[+prefix+][+module+]:
850 @if [+prefix+][+module+]-bootstrap
851 maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
852 configure-stage[+id+]-[+prefix+][+module+]:
853 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
854 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
855 @r=`${PWD_COMMAND}`; export r; \
856 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
857 [+ IF check_multilibs
858 +]echo "Checking multilib configuration for [+module+]..."; \
859 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
860 if test -r [+subdir+]/[+module+]/multilib.out; then \
861 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
862 rm -f [+subdir+]/[+module+]/multilib.tmp; \
863 else \
864 rm -f [+subdir+]/[+module+]/Makefile; \
865 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
866 fi; \
867 else \
868 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
869 fi; \
870 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
871 [+exports+][+ IF prev +] \
872 [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
873 CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
874 CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
875 CFLAGS="[+stage_cflags+]"; export CFLAGS; \
876 CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
877 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
878 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
879 cd [+subdir+]/[+module+] || exit 1; \
880 case $(srcdir) in \
881 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
882 *) topdir=`echo [+subdir+]/[+module+]/ | \
883 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
884 esac; \
885 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
886 libsrcdir="$$s/[+module+]"; \
887 $(SHELL) $${libsrcdir}/configure \
888 [+args+] --build=${build_alias} --host=[+host_alias+] \
889 --target=[+target_alias+] $${srcdiroption} \
890 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
891 [+stage_configure_flags+] [+extra_configure_flags+]
892 @endif [+prefix+][+module+]-bootstrap
893 [+ ENDFOR bootstrap_stage +]
894 [+ ENDIF bootstrap +]
895 [+ ENDDEF +]
897 [+ DEFINE all +]
898 .PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
899 maybe-all-[+prefix+][+module+]:
900 @if gcc-bootstrap
901 all-[+prefix+][+module+]: stage_current
902 @endif gcc-bootstrap
903 @if [+prefix+][+module+]
904 TARGET-[+prefix+][+module+]=[+
905 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
906 maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
907 all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
908 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
909 @r=`${PWD_COMMAND}`; export r; \
910 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
911 [+exports+] \
912 (cd [+subdir+]/[+module+] && \
913 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
914 $(TARGET-[+prefix+][+module+]))
915 @endif [+prefix+][+module+]
917 [+ IF bootstrap +]
918 [+ FOR bootstrap_stage +]
919 .PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
920 .PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
921 maybe-all-stage[+id+]-[+prefix+][+module+]:
922 maybe-clean-stage[+id+]-[+prefix+][+module+]:
923 @if [+prefix+][+module+]-bootstrap
924 maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
925 all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
926 TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
927 all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
928 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
929 @r=`${PWD_COMMAND}`; export r; \
930 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
931 [+exports+][+ IF prev +] \
932 [+poststage1_exports+][+ ENDIF prev +] \
933 cd [+subdir+]/[+module+] && \
934 $(MAKE) $(BASE_FLAGS_TO_PASS) \
935 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
936 LIBCFLAGS="[+stage_libcflags+]" \
937 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
938 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
939 IF prev +][+poststage1_args+][+ ENDIF prev
940 +] [+extra_make_flags+] \
941 $(TARGET-stage[+id+]-[+prefix+][+module+])
943 maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
944 clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
945 clean-stage[+id+]-[+prefix+][+module+]:
946 @if [ $(current_stage) = stage[+id+] ]; then \
947 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
948 else \
949 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
950 $(MAKE) stage[+id+]-start; \
951 fi; \
952 cd [+subdir+]/[+module+] && \
953 $(MAKE) [+args+] [+ IF prev +] \
954 [+poststage1_args+] [+ ENDIF prev +] \
955 [+extra_make_flags+] clean
956 @endif [+prefix+][+module+]-bootstrap
958 [+ ENDFOR bootstrap_stage +]
959 [+ ENDIF bootstrap +]
960 [+ ENDDEF +]
962 # --------------------------------------
963 # Modules which run on the build machine
964 # --------------------------------------
965 [+ FOR build_modules +]
966 [+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
967 host_alias=(get "host" "${build_alias}")
968 target_alias=(get "target" "${target_alias}")
969 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
971 [+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
972 args="$(EXTRA_BUILD_FLAGS)" +]
973 [+ ENDFOR build_module +]
975 # --------------------------------------
976 # Modules which run on the host machine
977 # --------------------------------------
978 [+ FOR host_modules +]
979 [+ configure prefix="" subdir="$(HOST_SUBDIR)"
980 exports="$(HOST_EXPORTS)"
981 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
982 host_alias=(get "host" "${host_alias}")
983 target_alias=(get "target" "${target_alias}")
984 args="$(HOST_CONFIGARGS)" +]
986 [+ all prefix="" subdir="$(HOST_SUBDIR)"
987 exports="$(HOST_EXPORTS)"
988 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
989 args="$(EXTRA_HOST_FLAGS)"
990 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
992 .PHONY: check-[+module+] maybe-check-[+module+]
993 maybe-check-[+module+]:
994 @if [+module+]
995 maybe-check-[+module+]: check-[+module+]
996 [+ IF no_check +]
997 check-[+module+]:
998 [+ ELIF no_check_cross +]
999 # This module is only tested in a native toolchain.
1000 check-[+module+]:
1001 @: $(MAKE); $(unstage)
1002 @if [ '$(host)' = '$(target)' ] ; then \
1003 r=`${PWD_COMMAND}`; export r; \
1004 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1005 $(HOST_EXPORTS) \
1006 (cd $(HOST_SUBDIR)/[+module+] && \
1007 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
1008 fi
1009 [+ ELSE check +]
1010 check-[+module+]:
1011 @: $(MAKE); $(unstage)
1012 @r=`${PWD_COMMAND}`; export r; \
1013 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1014 $(HOST_EXPORTS) \
1015 (cd $(HOST_SUBDIR)/[+module+] && \
1016 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
1017 [+ ENDIF no_check +]
1018 @endif [+module+]
1020 .PHONY: install-[+module+] maybe-install-[+module+]
1021 maybe-install-[+module+]:
1022 @if [+module+]
1023 maybe-install-[+module+]: install-[+module+]
1024 [+ IF no_install +]
1025 install-[+module+]:
1026 [+ ELSE install +]
1027 install-[+module+]: installdirs
1028 @: $(MAKE); $(unstage)
1029 @r=`${PWD_COMMAND}`; export r; \
1030 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1031 $(HOST_EXPORTS) \
1032 (cd $(HOST_SUBDIR)/[+module+] && \
1033 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1034 [+ ENDIF no_install +]
1035 @endif [+module+]
1037 # Other targets (info, dvi, pdf, etc.)
1038 [+ FOR recursive_targets +]
1039 .PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1040 maybe-[+make_target+]-[+module+]:
1041 @if [+module+]
1042 maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1043 [+ IF (match-value? = "missing" (get "make_target") ) +]
1044 # [+module+] doesn't support [+make_target+].
1045 [+make_target+]-[+module+]:
1046 [+ ELSE +]
1047 [+make_target+]-[+module+]: [+
1048 FOR depend +]\
1049 [+depend+]-[+module+] [+
1050 ENDFOR depend +]
1051 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1052 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1053 r=`${PWD_COMMAND}`; export r; \
1054 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1055 $(HOST_EXPORTS) \
1056 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1057 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1058 done; \
1059 echo "Doing [+make_target+] in [+module+]" ; \
1060 (cd $(HOST_SUBDIR)/[+module+] && \
1061 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1062 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1063 "RANLIB=$${RANLIB}" \
1064 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1065 [+make_target+]) \
1066 || exit 1
1067 [+ ENDIF +]
1068 @endif [+module+]
1069 [+ ENDFOR recursive_targets +]
1070 [+ ENDFOR host_modules +]
1072 # ---------------------------------------
1073 # Modules which run on the target machine
1074 # ---------------------------------------
1075 [+ FOR target_modules +]
1077 [+ IF raw_cxx +]
1078 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1079 check_multilibs=true
1080 exports="$(RAW_CXX_TARGET_EXPORTS)"
1081 host_alias=(get "host" "${target_alias}")
1082 target_alias=(get "target" "${target_alias}")
1083 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1085 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1086 exports="$(RAW_CXX_TARGET_EXPORTS)"
1087 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1088 [+ ELSE +]
1089 [+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1090 check_multilibs=true
1091 exports="$(NORMAL_TARGET_EXPORTS)"
1092 host_alias=(get "host" "${target_alias}")
1093 target_alias=(get "target" "${target_alias}")
1094 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1096 [+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1097 exports="$(NORMAL_TARGET_EXPORTS)"
1098 args="$(EXTRA_TARGET_FLAGS)" +]
1099 [+ ENDIF +]
1101 .PHONY: check-target-[+module+] maybe-check-target-[+module+]
1102 maybe-check-target-[+module+]:
1103 @if target-[+module+]
1104 maybe-check-target-[+module+]: check-target-[+module+]
1105 [+ IF no_check +]
1106 # Dummy target for uncheckable module.
1107 check-target-[+module+]:
1108 [+ ELSE check +]
1109 check-target-[+module+]:
1110 @: $(MAKE); $(unstage)
1111 @r=`${PWD_COMMAND}`; export r; \
1112 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1113 IF raw_cxx +]
1114 $(RAW_CXX_TARGET_EXPORTS) \[+
1115 ELSE normal_cxx +]
1116 $(NORMAL_TARGET_EXPORTS) \[+
1117 ENDIF raw_cxx +]
1118 (cd $(TARGET_SUBDIR)/[+module+] && \
1119 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1120 IF raw_cxx
1121 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1122 ENDIF raw_cxx
1123 +] [+extra_make_flags+] check)
1124 [+ ENDIF no_check +]
1125 @endif target-[+module+]
1127 .PHONY: install-target-[+module+] maybe-install-target-[+module+]
1128 maybe-install-target-[+module+]:
1129 @if target-[+module+]
1130 maybe-install-target-[+module+]: install-target-[+module+]
1131 [+ IF no_install +]
1132 # Dummy target for uninstallable.
1133 install-target-[+module+]:
1134 [+ ELSE install +]
1135 install-target-[+module+]: installdirs
1136 @: $(MAKE); $(unstage)
1137 @r=`${PWD_COMMAND}`; export r; \
1138 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1139 IF raw_cxx +]
1140 $(RAW_CXX_TARGET_EXPORTS) \[+
1141 ELSE normal_cxx +]
1142 $(NORMAL_TARGET_EXPORTS) \[+
1143 ENDIF raw_cxx +]
1144 (cd $(TARGET_SUBDIR)/[+module+] && \
1145 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1146 [+ ENDIF no_install +]
1147 @endif target-[+module+]
1149 # Other targets (info, dvi, pdf, etc.)
1150 [+ FOR recursive_targets +]
1151 .PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1152 maybe-[+make_target+]-target-[+module+]:
1153 @if target-[+module+]
1154 maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1155 [+ IF (match-value? = "missing" (get "make_target") ) +]
1156 # [+module+] doesn't support [+make_target+].
1157 [+make_target+]-target-[+module+]:
1158 [+ ELSE +]
1159 [+make_target+]-target-[+module+]: [+
1160 FOR depend +]\
1161 [+depend+]-target-[+module+] [+
1162 ENDFOR depend +]
1163 @: $(MAKE); $(unstage)
1164 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1165 r=`${PWD_COMMAND}`; export r; \
1166 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1167 IF raw_cxx +]
1168 $(RAW_CXX_TARGET_EXPORTS) \[+
1169 ELSE normal_cxx +]
1170 $(NORMAL_TARGET_EXPORTS) \[+
1171 ENDIF raw_cxx +]
1172 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1173 for flag in $(EXTRA_TARGET_FLAGS); do \
1174 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1175 done; \
1176 (cd $(TARGET_SUBDIR)/[+module+] && \
1177 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1178 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1179 "RANLIB=$${RANLIB}" \
1180 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1181 [+extra_make_flags+] [+make_target+]) \
1182 || exit 1
1183 [+ ENDIF +]
1184 @endif target-[+module+]
1185 [+ ENDFOR recursive_targets +]
1186 [+ ENDFOR target_modules +]
1188 # ----------
1189 # GCC module
1190 # ----------
1192 @if gcc-no-bootstrap
1193 .PHONY: cross
1194 cross: all-build all-gas all-ld
1195 @r=`${PWD_COMMAND}`; export r; \
1196 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1197 $(HOST_EXPORTS) \
1198 echo "Building the C and C++ compiler"; \
1199 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1200 @r=`${PWD_COMMAND}`; export r; \
1201 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1202 echo "Building runtime libraries"; \
1203 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1204 @endif gcc-no-bootstrap
1206 @if gcc
1207 .PHONY: check-gcc-c++
1208 check-gcc-c++:
1209 @if [ -f ./gcc/Makefile ] ; then \
1210 r=`${PWD_COMMAND}`; export r; \
1211 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1212 $(HOST_EXPORTS) \
1213 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1214 else \
1215 true; \
1216 fi
1218 .PHONY: check-c++
1219 check-c++: check-target-libstdc++-v3 check-gcc-c++
1221 # Install the gcc headers files, but not the fixed include files,
1222 # which Cygnus is not allowed to distribute. This rule is very
1223 # dependent on the workings of the gcc Makefile.in.
1224 .PHONY: gcc-no-fixedincludes
1225 gcc-no-fixedincludes:
1226 @if [ -f ./gcc/Makefile ]; then \
1227 rm -rf gcc/tmp-include; \
1228 mv gcc/include gcc/tmp-include 2>/dev/null; \
1229 mkdir gcc/include; \
1230 cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1231 touch gcc/stmp-fixinc gcc/include/fixed; \
1232 rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1233 r=`${PWD_COMMAND}`; export r; \
1234 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1235 $(HOST_EXPORTS) \
1236 (cd ./gcc && \
1237 $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1238 rm -rf gcc/include; \
1239 mv gcc/tmp-include gcc/include 2>/dev/null; \
1240 else true; fi
1241 @endif gcc
1243 # ---------------------
1244 # GCC bootstrap support
1245 # ---------------------
1247 # We track the current stage (the one in 'gcc') in the stage_current file.
1248 # stage_last instead tracks the stage that was built last. These targets
1249 # are dummy when toplevel bootstrap is not active.
1251 # While making host and target tools, symlinks to the final stage must be
1252 # there, so $(unstage) should be run at various points. To avoid excessive
1253 # recursive invocations of make, we "inline" them using a variable. These
1254 # must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1255 # to avoid warnings from the GNU Make job server.
1257 unstage = :
1258 stage = :
1259 current_stage = ""
1261 @if gcc-bootstrap
1262 unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1263 stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1264 current_stage = "`cat stage_current 2> /dev/null`"
1265 @endif gcc-bootstrap
1267 .PHONY: unstage stage
1268 unstage:
1269 @: $(MAKE); $(unstage)
1270 stage:
1271 @: $(MAKE); $(stage)
1273 # Disable commands for lean bootstrap.
1274 LEAN = false
1276 # We name the build directories for the various stages "stage1-gcc",
1277 # "stage2-gcc","stage3-gcc", etc.
1279 # Since the 'compare' process will fail (on debugging information) if any
1280 # directory names are different, we need to link the gcc directory for
1281 # the previous stage to a constant name ('prev-gcc'), and to make the name of
1282 # the build directories constant as well. For the latter, we use naked names
1283 # like 'gcc', because the scripts in that directory assume it. We use
1284 # mv on platforms where symlinks to directories do not work or are not
1285 # reliable.
1287 # 'touch' doesn't work right on some platforms.
1288 STAMP = echo timestamp >
1290 # We only want to compare .o files, so set this!
1291 objext = .o
1293 [+ FOR bootstrap-stage +]
1294 .PHONY: stage[+id+]-start stage[+id+]-end
1296 stage[+id+]-start::
1297 @: $(MAKE); $(stage); \
1298 echo stage[+id+] > stage_current ; \
1299 echo stage[+id+] > stage_last; \
1300 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1301 FOR host_modules +][+ IF bootstrap +]
1302 @if [+ module +]
1303 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1304 mkdir stage[+id+]-[+module+]; \
1305 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1306 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1307 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1308 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1309 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1310 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1311 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1313 stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1314 @if [+ module +]
1315 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1316 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1317 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1318 fi
1319 @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1320 @if test -d $(TARGET_SUBDIR) ; then \
1321 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1322 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1323 fi
1324 rm -f stage_current
1326 # Bubble a bug fix through all the stages up to stage [+id+]. They are
1327 # remade, but not reconfigured. The next stage (if any) will not be
1328 # reconfigured either.
1329 .PHONY: stage[+id+]-bubble
1330 stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1331 @r=`${PWD_COMMAND}`; export r; \
1332 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1333 if test -f stage[+id+]-lean [+
1334 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1335 echo Skipping rebuild of stage[+id+] ; \
1336 else \
1337 $(MAKE) stage[+id+]-start; \[+IF lean +]
1338 if $(LEAN); then \
1339 rm -rf stage[+lean+]-* ; \
1340 $(STAMP) stage[+lean+]-lean ; \
1341 fi; \[+ ENDIF lean +]
1342 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1343 fi[+ IF compare-target +]
1344 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1346 .PHONY: all-stage[+id+] clean-stage[+id+]
1347 do-clean: clean-stage[+id+]
1349 # FIXME: Will not need to be conditional when toplevel bootstrap is the
1350 # only possibility, but now it conflicts with no-bootstrap rules
1351 @if gcc-bootstrap
1352 [+ IF compare-target +]
1353 [+compare-target+]:
1354 @r=`${PWD_COMMAND}`; export r; \
1355 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1356 if test -f stage[+prev+]-lean; then \
1357 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1358 exit 0 ; \
1359 fi; \
1360 : $(MAKE); $(stage); \
1361 rm -f .bad_compare ; \
1362 echo Comparing stages [+prev+] and [+id+] ; \
1363 cd stage[+id+]-gcc; \
1364 files=`find . -name "*$(objext)" -print` ; \
1365 cd .. ; \
1366 for file in $${files} ; do \
1367 f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1368 $(do-[+compare-target+]) > /dev/null 2>&1; \
1369 if test $$? -eq 1; then \
1370 case $$file in \
1371 ./cc*-checksum$(objext) | ./libgcc/* ) \
1372 echo warning: $$file differs ;; \
1373 *) \
1374 echo $$file differs >> .bad_compare ;; \
1375 esac ; \
1376 fi ; \
1377 done ; \
1378 if [ -f .bad_compare ]; then \
1379 echo "Bootstrap comparison failure!"; \
1380 cat .bad_compare; \
1381 exit 1; \
1382 else \
1383 echo Comparison successful.; \
1384 fi ; \
1385 $(STAMP) [+compare-target+][+ IF prev +]
1386 if $(LEAN); then \
1387 rm -rf stage[+prev+]-*; \
1388 $(STAMP) stage[+prev+]-lean; \
1389 fi[+ ENDIF prev +]
1390 [+ ENDIF compare-target +]
1392 [+ IF bootstrap-target +]
1393 .PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1394 [+bootstrap-target+]:
1395 echo stage[+id+] > stage_final
1396 @r=`${PWD_COMMAND}`; export r; \
1397 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1398 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1399 @: $(MAKE); $(unstage)
1400 @r=`${PWD_COMMAND}`; export r; \
1401 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1402 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1404 [+bootstrap-target+]-lean:
1405 echo stage[+id+] > stage_final
1406 @r=`${PWD_COMMAND}`; export r; \
1407 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1408 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1409 @: $(MAKE); $(unstage)
1410 @r=`${PWD_COMMAND}`; export r; \
1411 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1412 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1413 [+ ENDIF bootstrap-target +]
1415 # Rules to wipe a stage and all the following ones, also used for cleanstrap
1416 [+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1417 .PHONY: distclean-stage[+id+]
1418 distclean-stage[+id+]::
1419 @: $(MAKE); $(stage)
1420 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1421 rm -rf stage[+id+]-* [+
1422 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1424 [+ IF cleanstrap-target +]
1425 .PHONY: [+cleanstrap-target+]
1426 [+cleanstrap-target+]: do-distclean local-clean
1427 echo stage[+id+] > stage_final
1428 @r=`${PWD_COMMAND}`; export r; \
1429 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1430 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1431 @: $(MAKE); $(unstage)
1432 @r=`${PWD_COMMAND}`; export r; \
1433 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1434 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1435 [+ ENDIF cleanstrap-target +]
1436 @endif gcc-bootstrap
1438 [+ ENDFOR bootstrap-stage +]
1440 stageprofile-end::
1441 $(MAKE) distclean-stagefeedback
1443 stagefeedback-start::
1444 @r=`${PWD_COMMAND}`; export r; \
1445 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1446 for i in prev-*; do \
1447 j=`echo $$i | sed s/^prev-//` ; \
1448 cd $$r/$$i && \
1449 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1450 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1451 done
1453 @if gcc-bootstrap
1454 do-distclean: distclean-stage1
1456 # Provide a GCC build when we're building target libraries. This does
1457 # not work as a dependency, just as the minimum necessary to avoid errors.
1458 stage_last:
1459 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1461 # Same as unstage, but not phony and defaulting to stage1-start. We place
1462 # it in the dependency so that for example `make -j3 all-gcc' works.
1463 stage_current:
1464 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1466 .PHONY: restrap
1467 restrap::
1468 @: $(MAKE); $(stage)
1469 rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1470 +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1471 restrap:: all
1472 @endif gcc-bootstrap
1474 # --------------------------------------
1475 # Dependencies between different modules
1476 # --------------------------------------
1478 # Generic dependencies for target modules on host stuff, especially gcc
1479 @if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1480 +][+ FOR bootstrap_stage +]
1481 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1482 ENDFOR +][+ ELSE bootstrap +]
1483 configure-target-[+module+]: stage_last[+
1484 ENDIF bootstrap +][+ ENDFOR target_modules +]
1485 @endif gcc-bootstrap
1487 @if gcc-no-bootstrap[+ FOR target_modules +]
1488 configure-target-[+module+]: maybe-all-gcc[+
1489 ENDFOR target_modules +]
1490 @endif gcc-no-bootstrap
1493 # There are two types of dependencies here: 'hard' dependencies, where one
1494 # module simply won't build without the other; and 'soft' dependencies, where
1495 # if the depended-on module is missing, the depending module will do without
1496 # or find a substitute somewhere (perhaps installed). Soft dependencies
1497 # are made here to depend on a 'maybe-' target. If you're not sure,
1498 # it's safer to use a soft dependency.
1500 [+ ;; These Scheme functions build the bulk of the dependencies.
1501 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1502 ;; where "maybe-" is only included if HARD is not true, and all-gcc
1503 ;; is taken from VAR-NAME.
1504 (define dep-target (lambda (module-kind var-name hard)
1505 (string-append
1506 (if hard "" "maybe-")
1507 (dep-subtarget var-name)
1508 module-kind
1509 (dep-module var-name)
1510 )))
1512 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1513 (define make-dep (lambda (module-kind on-kind)
1514 (string-append
1515 (dep-target module-kind "module" #t) ": "
1516 (dep-target on-kind "on" (exist? "hard")))))
1518 ;; dep-subtarget extracts everything up to the first dash in the given
1519 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1520 (define dep-subtarget (lambda (var-name)
1521 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1523 ;; dep-module extracts everything up to the first dash in the given
1524 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1525 (define dep-module (lambda (var-name)
1526 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1528 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1529 (define dep-stage (lambda ()
1530 (string-append
1531 "stage"
1532 (get "id")
1533 "-")))
1535 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1536 ;; but is written in Scheme.
1537 (define dep-maybe (lambda ()
1538 (if (exist? "hard") "" "maybe-")))
1540 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1541 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1542 ;; configure or build dependencies between bootstrapped modules; it returns
1543 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1544 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1545 ;; is only necessary for host modules.
1546 (define dep-kind (lambda ()
1547 (if (and (hash-ref boot-modules (dep-module "module"))
1548 (=* (dep-module "on") "build-"))
1549 "prebootstrap"
1551 (if (or (= (dep-subtarget "on") "install-")
1552 (not (hash-ref boot-modules (dep-module "module")))
1553 (not (hash-ref boot-modules (dep-module "on"))))
1554 "normal"
1555 "bootstrap"))))
1557 ;; We now build the hash table that is used by dep-kind.
1558 (define boot-modules (make-hash-table 113))
1559 +]
1561 [+ FOR host_modules +][+
1562 (if (exist? "bootstrap")
1563 (hash-create-handle! boot-modules (get "module") #t))
1564 "" +][+ ENDFOR host_modules +]
1565 [+ FOR target_modules +][+
1566 (if (exist? "bootstrap")
1567 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1568 "" +][+ ENDFOR target_modules +]
1570 # With all the machinery above in place, it is pretty easy to generate
1571 # dependencies. Host dependencies are a bit more complex because we have
1572 # to check for bootstrap/prebootstrap dependencies. To resolve
1573 # prebootstrap dependencies, prebootstrap modules are gathered in
1574 # a hash table.
1575 [+ FOR dependencies +][+ (make-dep "" "") +]
1576 [+ CASE (dep-kind) +]
1577 [+ == "prebootstrap"
1578 +][+ FOR bootstrap_stage +]
1579 [+ (make-dep (dep-stage) "") +][+
1580 ENDFOR bootstrap_stage +]
1581 [+ == "bootstrap"
1582 +][+ FOR bootstrap_stage +]
1583 [+ (make-dep (dep-stage) (dep-stage)) +][+
1584 ENDFOR bootstrap_stage +]
1585 [+ ESAC +][+
1586 ENDFOR dependencies +]
1588 # Dependencies for target modules on other target modules are
1589 # described by lang_env_dependencies; the defaults apply to anything
1590 # not mentioned there.
1591 [+
1592 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1593 (define lang-dep (lambda (lang)
1594 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1596 ;; Build the hash table we will need.
1597 (define lang-env-deps (make-hash-table 7))
1598 +][+ FOR lang_env_dependencies +][+
1599 (if (exist? "cxx")
1600 (hash-create-handle! lang-env-deps
1601 (string-append (get "module") "-" "cxx") #t))
1603 (if (exist? "no_c")
1604 (hash-create-handle! lang-env-deps
1605 (string-append (get "module") "-" "no_c") #t))
1607 (if (exist? "no_gcc")
1608 (hash-create-handle! lang-env-deps
1609 (string-append (get "module") "-" "no_gcc") #t))
1610 "" +][+ ENDFOR lang_env_dependencies +]
1612 @if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1613 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1614 configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1615 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1616 @endif gcc-bootstrap
1618 @if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1619 configure-target-[+module+]: maybe-all-target-libgcc[+
1620 ENDIF +][+ ENDFOR target_modules +]
1621 @endif gcc-no-bootstrap
1623 [+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1624 configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1625 ENDIF +][+ IF (lang-dep "cxx") +]
1626 configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1627 ENDIF +]
1628 [+ ENDFOR target_modules +]
1630 CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1631 GDB_TK = @GDB_TK@
1632 INSTALL_GDB_TK = @INSTALL_GDB_TK@
1633 configure-gdb: $(CONFIGURE_GDB_TK)
1634 all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1635 install-gdb: $(INSTALL_GDB_TK)
1637 # Serialization dependencies. Host configures don't work well in parallel to
1638 # each other, due to contention over config.cache. Target configures and
1639 # build configures are similar.
1640 @serialization_dependencies@
1642 # --------------------------------
1643 # Regenerating top level configury
1644 # --------------------------------
1646 # Rebuilding Makefile.in, using autogen.
1647 AUTOGEN = autogen
1648 $(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1649 cd $(srcdir) && $(AUTOGEN) Makefile.def
1651 # Rebuilding Makefile.
1652 Makefile: $(srcdir)/Makefile.in config.status
1653 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1655 config.status: configure
1656 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1658 # Rebuilding configure.
1659 AUTOCONF = autoconf
1660 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1661 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
1662 cd $(srcdir) && $(AUTOCONF)
1664 # ------------------------------
1665 # Special directives to GNU Make
1666 # ------------------------------
1668 # Don't pass command-line variables to submakes.
1669 .NOEXPORT:
1670 MAKEOVERRIDES=
1672 # end of Makefile.in