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