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1[+ AutoGen5 template -*- Mode: Makefile -*-
2in
3+]
4
5# Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
6#
7# Makefile for directory with subdirs to build.
8# Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
9# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 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# -------------------------------
29VPATH=@srcdir@
30
31build_alias=@build_noncanonical@
32build_vendor=@build_vendor@
33build_os=@build_os@
34build=@build@
35host_alias=@host_noncanonical@
36host_vendor=@host_vendor@
37host_os=@host_os@
38host=@host@
39target_alias=@target_noncanonical@
40target_vendor=@target_vendor@
41target_os=@target_os@
42target=@target@
43
44program_transform_name = @program_transform_name@
45
46prefix = @prefix@
47exec_prefix = @exec_prefix@
48
49srcdir = @srcdir@
50
51bindir = @bindir@
52sbindir = @sbindir@
53libexecdir = @libexecdir@
54datadir = @datadir@
55sysconfdir = @sysconfdir@
56sharedstatedir = @sharedstatedir@
57localstatedir = @localstatedir@
58libdir = @libdir@
59includedir = @includedir@
60oldincludedir = @oldincludedir@
61infodir = @infodir@
62datarootdir = @datarootdir@
63docdir = @docdir@
64pdfdir = @pdfdir@
65htmldir = @htmldir@
66mandir = @mandir@
67man1dir = $(mandir)/man1
68man2dir = $(mandir)/man2
69man3dir = $(mandir)/man3
70man4dir = $(mandir)/man4
71man5dir = $(mandir)/man5
72man6dir = $(mandir)/man6
73man7dir = $(mandir)/man7
74man8dir = $(mandir)/man8
75man9dir = $(mandir)/man9
76
77INSTALL = @INSTALL@
78INSTALL_PROGRAM = @INSTALL_PROGRAM@
79INSTALL_SCRIPT = @INSTALL_SCRIPT@
80INSTALL_DATA = @INSTALL_DATA@
81LN = @LN@
82LN_S = @LN_S@
83MAINT = @MAINT@
84MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
85MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
86
87# -------------------------------------------------
88# Miscellaneous non-standard autoconf-set variables
89# -------------------------------------------------
90
91# The gcc driver likes to know the arguments it was configured with.
92TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
93
94tooldir = @tooldir@
95build_tooldir = @build_tooldir@
96
97GDB_NLM_DEPS =
98
99# This is the name of the environment variable used for the path to
100# the libraries.
101RPATH_ENVVAR = @RPATH_ENVVAR@
102
103# Build programs are put under this directory.
104BUILD_SUBDIR = @build_subdir@
105# This is set by the configure script to the arguments to use when configuring
106# directories built for the build system.
107BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(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.
113BASE_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.
123BUILD_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.
143SUBDIRS = @configdirs@
144# This is set by the configure script to the arguments to use when configuring
145# directories built for the host system.
146HOST_CONFIGARGS = @host_configargs@
147# Host programs are put under this directory, which is . except if building
148# with srcdir=..
149HOST_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.
153HOST_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.
188POSTSTAGE1_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="$(BOOT_LDFLAGS)"; export LDFLAGS;
197
198# Target libraries are put under this directory:
199TARGET_SUBDIR = @target_subdir@
200# This is set by the configure script to the arguments to use when configuring
201# directories built for the target.
202TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
203# This is the list of variables to export in the environment when
204# configuring subdirectories for the host system.
205BASE_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) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
211 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
212 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
213 CXXFLAGS="$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; \
214 GCJ="$(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
228RAW_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
233NORMAL_TARGET_EXPORTS = \
234 $(BASE_TARGET_EXPORTS) \
235 CXX="$(CXX_FOR_TARGET)"; export CXX;
236
237# Where to find GMP
238HOST_GMPLIBS = @gmplibs@
239HOST_GMPINC = @gmpinc@
240
241# ----------------------------------------------
242# Programs producing files for the BUILD machine
243# ----------------------------------------------
244
245SHELL = @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.
253PWD_COMMAND = $${PWDCMD-pwd}
254
255# compilers to use to create programs which must be run in the build
256# environment.
257AR_FOR_BUILD = @AR_FOR_BUILD@
258AS_FOR_BUILD = @AS_FOR_BUILD@
259CC_FOR_BUILD = @CC_FOR_BUILD@
260CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
261CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
262CXX_FOR_BUILD = @CXX_FOR_BUILD@
263DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
264GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
265GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
266LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
267LD_FOR_BUILD = @LD_FOR_BUILD@
268NM_FOR_BUILD = @NM_FOR_BUILD@
269RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
270WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
271WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
272
273# Special variables passed down in EXTRA_GCC_FLAGS. They are defined
274# here so that they can be overridden by Makefile fragments.
275BUILD_PREFIX = @BUILD_PREFIX@
276BUILD_PREFIX_1 = @BUILD_PREFIX_1@
277
278# Flags to pass to stage2 and later makes. They are defined
279# here so that they can be overridden by Makefile fragments.
280BOOT_CFLAGS= -g -O2
281BOOT_LDFLAGS=
282
283BISON = @BISON@
284YACC = @YACC@
285FLEX = @FLEX@
286LEX = @LEX@
287M4 = @M4@
288MAKEINFO = @MAKEINFO@
289EXPECT = @EXPECT@
290RUNTEST = @RUNTEST@
291
292# This just becomes part of the MAKEINFO definition passed down to
293# sub-makes. It lets flags be given on the command line while still
294# using the makeinfo from the object tree.
295# (Default to avoid splitting info files by setting the threshold high.)
296MAKEINFOFLAGS = --split-size=5000000
297
298# ---------------------------------------------
299# Programs producing files for the HOST machine
300# ---------------------------------------------
301
302AS = @AS@
303AR = @AR@
304AR_FLAGS = rc
305CC = @CC@
306CXX = @CXX@
307DLLTOOL = @DLLTOOL@
308LD = @LD@
309LIPO = @LIPO@
310NM = @NM@
311OBJDUMP = @OBJDUMP@
312RANLIB = @RANLIB@
313STRIP = @STRIP@
314WINDRES = @WINDRES@
315WINDMC = @WINDMC@
316
317GNATBIND = @GNATBIND@
318GNATMAKE = @GNATMAKE@
319
320CFLAGS = @CFLAGS@
321LDFLAGS = @LDFLAGS@
322LIBCFLAGS = $(CFLAGS)
323CXXFLAGS = @CXXFLAGS@
324LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
325
326# Only build the C compiler for stage1, because that is the only one that
327# we can guarantee will build with the native compiler, and also it is the
328# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
329# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
330# overrideable (for a bootstrap build stage1 also builds gcc.info).
331
332STAGE1_CHECKING=@stage1_checking@
333STAGE1_LANGUAGES=@stage1_languages@
334
335STAGE1_CFLAGS=@stage1_cflags@
336STAGE2_CFLAGS=$(BOOT_CFLAGS)
337STAGE3_CFLAGS=$(BOOT_CFLAGS)
338STAGE4_CFLAGS=$(BOOT_CFLAGS)
339
340STAGE1_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
341STAGE2_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
342STAGE3_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
343STAGE4_LIBCFLAGS=$(CFLAGS_FOR_TARGET)
344
345do-compare = @do_compare@
346do-compare3 = $(do-compare)
347do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
348
349# -----------------------------------------------
350# Programs producing files for the TARGET machine
351# -----------------------------------------------
352
353FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
354
355AR_FOR_TARGET=@AR_FOR_TARGET@
356AS_FOR_TARGET=@AS_FOR_TARGET@
357CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
358
359# If GCC_FOR_TARGET is not overriden on the command line, then this
360# variable is passed down to the gcc Makefile, where it is used to
361# build libgcc2.a. We define it here so that it can itself be
362# overridden on the command line.
363GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
364CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
365RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
366GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
367GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
368DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
369LD_FOR_TARGET=@LD_FOR_TARGET@
370
371LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
372NM_FOR_TARGET=@NM_FOR_TARGET@
373OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
374RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
375STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
376WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
377WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
378
379COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
380COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
381COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
382
383CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
384CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
385SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
386DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
387
388LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
389LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
390LDFLAGS_FOR_TARGET =
391
392# ------------------------------------
393# Miscellaneous targets and flag lists
394# ------------------------------------
395
396# The first rule in the file had better be this one. Don't put any above it.
397# This lives here to allow makefile fragments to contain dependencies.
398all:
399
400#### host and target specific makefile fragments come in here.
401@target_makefile_frag@
402@alphaieee_frag@
403@ospace_frag@
404@host_makefile_frag@
405###
406
407# This is the list of directories that may be needed in RPATH_ENVVAR
408# so that prorgams built for the target machine work.
409TARGET_LIB_PATH = [+ FOR target_modules +][+
410 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
411 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
412[+ FOR target_modules +][+ IF lib_path +]
413@if target-[+module+]
414TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
415@endif target-[+module+]
416[+ ENDIF lib_path +][+ ENDFOR target_modules +]
417
418
419# This is the list of directories that may be needed in RPATH_ENVVAR
420# so that programs built for the host machine work.
421HOST_LIB_PATH = [+ FOR host_modules +][+
422 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
423 ENDFOR host_modules +]
424
425# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
426@if gcc
427HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc:
428@endif gcc
429
430[+ FOR host_modules +][+ IF lib_path +]
431@if [+module+]
432HOST_LIB_PATH_[+module+] = \
433 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
434 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
435@endif [+module+]
436[+ ENDIF lib_path +][+ ENDFOR host_modules +]
437
438# Flags to pass down to all sub-makes.
439BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
440 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
441 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
442 "CONFIG_SHELL=$(SHELL)" \
443 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
444
445# We leave this in just in case, but it is not needed anymore.
446RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
447
448# Flags to pass down to most sub-makes, in which we're building with
449# the host environment.
450EXTRA_HOST_FLAGS = \
451 'AR=$(AR)' \
452 'AS=$(AS)' \
453 'CC=$(CC)' \
454 'CXX=$(CXX)' \
455 'DLLTOOL=$(DLLTOOL)' \
456 'LD=$(LD)' \
457 'LIPO=$(LIPO)' \
458 'NM=$(NM)' \
459 'OBJDUMP=$(OBJDUMP)' \
460 'RANLIB=$(RANLIB)' \
461 'STRIP=$(STRIP)' \
462 'WINDRES=$(WINDRES)' \
463 'WINDMC=$(WINDMC)'
464
465FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
466
467# Flags that are concerned with the location of the X11 include files
468# and library files
469#
470# NOTE: until the top-level is getting the values via autoconf, it only
471# causes problems to have this top-level Makefile overriding the autoconf-set
472# values in child directories. Only variables that don't conflict with
473# autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
474#
475X11_FLAGS_TO_PASS = \
476 'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
477 'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
478
479# Flags to pass to stage2 and later makes.
480
481POSTSTAGE1_FLAGS_TO_PASS = \
482 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
483 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
484 LDFLAGS="$(BOOT_LDFLAGS)" \
485 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
486
487# Flags to pass down to makes which are built with the target environment.
488# The double $ decreases the length of the command line; those variables
489# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
490# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
491# so we expand them here.
492EXTRA_TARGET_FLAGS = \
493 'AR=$$(AR_FOR_TARGET)' \
494 'AS=$(COMPILER_AS_FOR_TARGET)' \
495 'CC=$$(CC_FOR_TARGET)' \
496 'CFLAGS=$$(CFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
497 'CXX=$$(CXX_FOR_TARGET)' \
498 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
499 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
500 'LD=$(COMPILER_LD_FOR_TARGET)' \
501 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
502 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
503 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)' \
504 'NM=$(COMPILER_NM_FOR_TARGET)' \
505 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
506 'RANLIB=$$(RANLIB_FOR_TARGET)' \
507 'WINDRES=$$(WINDRES_FOR_TARGET)' \
508 'WINDMC=$$(WINDMC_FOR_TARGET)'
509
510TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
511
512# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
513# unfortunately needs the native compiler and the target ar and
514# ranlib.
515# If any variables are added here, they must be added to do-*, below.
516# The BUILD_* variables are a special case, which are used for the gcc
517# cross-building scheme.
518EXTRA_GCC_FLAGS = \
519 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
520 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
521 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
522 "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
523 "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
524 "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
525
526GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
527
528.PHONY: configure-host
529configure-host: [+
530 FOR host_modules +] \
531 maybe-configure-[+module+][+
532 ENDFOR host_modules +]
533.PHONY: configure-target
534configure-target: [+
535 FOR target_modules +] \
536 maybe-configure-target-[+module+][+
537 ENDFOR target_modules +]
538
539# The target built for a native non-bootstrap build.
540.PHONY: all
541all:
542@if gcc-bootstrap
543 [ -f stage_final ] || echo stage3 > stage_final
544 @r=`${PWD_COMMAND}`; export r; \
545 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
546 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
547@endif gcc-bootstrap
548 @: $(MAKE); $(unstage)
549 @r=`${PWD_COMMAND}`; export r; \
550 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
551 if [ -f stage_last ]; then \
552 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
553 else \
554 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
555 fi
556
557.PHONY: all-build
558[+ FOR build_modules +]
559all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
560
561.PHONY: all-host
562[+ FOR host_modules +][+ IF bootstrap +]
563@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
564all-host: maybe-all-[+module+][+ IF bootstrap +]
565@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
566
567.PHONY: all-target
568[+ FOR target_modules +][+ IF bootstrap +]
569@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
570all-target: maybe-all-target-[+module+][+ IF bootstrap +]
571@endif target-[+module+]-no-bootstrap[+
572 ENDIF bootstrap +][+ ENDFOR target_modules +]
573
574# Do a target for all the subdirectories. A ``make do-X'' will do a
575# ``make X'' in all subdirectories (because, in general, there is a
576# dependency (below) of X upon do-X, a ``make X'' will also do this,
577# but it may do additional work as well).
578[+ FOR recursive_targets +]
579.PHONY: do-[+make_target+]
580do-[+make_target+]:
581 @: $(MAKE); $(unstage)
582 @r=`${PWD_COMMAND}`; export r; \
583 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
584 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
585 [+make_target+]-target
586
587
588.PHONY: [+make_target+]-host
589[+ FOR host_modules +]
590[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
591
592.PHONY: [+make_target+]-target
593[+ FOR target_modules +]
594[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
595[+ ENDFOR recursive_targets +]
596
597# Here are the targets which correspond to the do-X targets.
598
599.PHONY: info installcheck dvi pdf html
600.PHONY: install-info install-pdf install-html
601.PHONY: clean distclean mostlyclean maintainer-clean realclean
602.PHONY: local-clean local-distclean local-maintainer-clean
603info: do-info
604installcheck: do-installcheck
605dvi: do-dvi
606pdf: do-pdf
607html: do-html
608
609# Make sure makeinfo is built before we do a `make info', if we're
610# in fact building texinfo.
611do-info: maybe-all-texinfo
612
613install-info: do-install-info dir.info
614 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
615 if [ -f dir.info ] ; then \
616 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
617 else true ; fi
618
619install-pdf: do-install-pdf
620
621install-html: do-install-html
622
623local-clean:
624 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
625
626local-distclean:
627 -rm -f Makefile config.status config.cache mh-frag mt-frag
628 -rm -f maybedep.tmp serdep.tmp
629 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
630 rm -rf $(TARGET_SUBDIR); \
631 else true; fi
632 -rm -rf $(BUILD_SUBDIR)
633 -if [ "$(HOST_SUBDIR)" != "." ]; then \
634 rm -rf $(HOST_SUBDIR); \
635 else true; fi
636 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
637 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
638 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
639 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
640 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
641
642local-maintainer-clean:
643 @echo "This command is intended for maintainers to use;"
644 @echo "it deletes files that may require special tools to rebuild."
645
646clean: do-clean local-clean
647mostlyclean: do-mostlyclean local-clean
648distclean: do-distclean local-clean local-distclean
649maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
650maintainer-clean: local-distclean
651realclean: maintainer-clean
652
653# Check target.
654
655.PHONY: check do-check
656check: do-check
657
658# Only include modules actually being configured and built.
659.PHONY: check-host
660check-host: [+
661 FOR host_modules +] \
662 maybe-check-[+module+][+
663 ENDFOR host_modules +]
664
665.PHONY: check-target
666check-target: [+
667 FOR target_modules +] \
668 maybe-check-target-[+module+][+
669 ENDFOR target_modules +]
670
671do-check:
672 @: $(MAKE); $(unstage)
673 @r=`${PWD_COMMAND}`; export r; \
674 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
675 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
676
677# Automated reporting of test results.
678
679warning.log: build.log
680 $(srcdir)/contrib/warn_summary build.log > $@
681
682mail-report.log:
683 if test x'$(BOOT_CFLAGS)' != x''; then \
684 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
685 fi; \
686 $(srcdir)/contrib/test_summary -t >$@
687 chmod +x $@
688 echo If you really want to send e-mail, run ./$@ now
689
690mail-report-with-warnings.log: warning.log
691 if test x'$(BOOT_CFLAGS)' != x''; then \
692 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
693 fi; \
694 $(srcdir)/contrib/test_summary -t -i warning.log >$@
695 chmod +x $@
696 echo If you really want to send e-mail, run ./$@ now
697
698# Installation targets.
699
700.PHONY: install uninstall
701install:
702 @: $(MAKE); $(unstage)
703 @r=`${PWD_COMMAND}`; export r; \
704 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
705 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
706
707.PHONY: install-host-nogcc
708install-host-nogcc: [+
709 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
710 maybe-install-[+module+][+ ENDIF +][+
711 ENDFOR host_modules +]
712
713.PHONY: install-host
714install-host: [+
715 FOR host_modules +] \
716 maybe-install-[+module+][+
717 ENDFOR host_modules +]
718
719.PHONY: install-target
720install-target: [+
721 FOR target_modules +] \
722 maybe-install-target-[+module+][+
723 ENDFOR target_modules +]
724
725uninstall:
726 @echo "the uninstall target is not supported in this tree"
727
728.PHONY: install.all
729install.all: install-no-fixedincludes
730 @if [ -f ./gcc/Makefile ] ; then \
731 r=`${PWD_COMMAND}` ; export r ; \
732 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
733 $(HOST_EXPORTS) \
734 (cd ./gcc && \
735 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
736 else \
737 true ; \
738 fi
739
740# install-no-fixedincludes is used because Cygnus can not distribute
741# the fixed header files.
742.PHONY: install-no-fixedincludes
743install-no-fixedincludes: installdirs install-host-nogcc \
744 install-target gcc-no-fixedincludes
745
746### other supporting targets
747
748MAKEDIRS= \
749 $(DESTDIR)$(prefix) \
750 $(DESTDIR)$(exec_prefix)
751.PHONY: installdirs
752installdirs: mkinstalldirs
753 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
754
755dir.info: do-install-info
756 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
757 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
758 mv -f dir.info.new dir.info ; \
759 else true ; \
760 fi
761
762dist:
763 @echo "Building a full distribution of this tree isn't done"
764 @echo "via 'make dist'. Check out the etc/ subdirectory"
765
766etags tags: TAGS
767
768# Right now this just builds TAGS in each subdirectory. emacs19 has the
769# ability to use several tags files at once, so there is probably no need
770# to combine them into one big TAGS file (like CVS 1.3 does). We could
771# (if we felt like it) have this Makefile write a piece of elisp which
772# the user could load to tell emacs19 where all the TAGS files we just
773# built are.
774TAGS: do-TAGS
775
776# ------------------------------------
777# Macros for configure and all targets
778# ------------------------------------
779
780[+ DEFINE configure +]
781.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
782maybe-configure-[+prefix+][+module+]:
783@if gcc-bootstrap
784configure-[+prefix+][+module+]: stage_current
785@endif gcc-bootstrap
786@if [+prefix+][+module+]
787maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
788configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
789 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
790 @r=`${PWD_COMMAND}`; export r; \
791 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
792 [+ IF check_multilibs
793 +]echo "Checking multilib configuration for [+module+]..."; \
794 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
795 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
796 if test -r [+subdir+]/[+module+]/multilib.out; then \
797 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
798 rm -f [+subdir+]/[+module+]/multilib.tmp; \
799 else \
800 rm -f [+subdir+]/[+module+]/Makefile; \
801 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
802 fi; \
803 else \
804 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
805 fi; \
806 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
807 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
808 [+exports+] \
809 echo Configuring in [+subdir+]/[+module+]; \
810 cd "[+subdir+]/[+module+]" || exit 1; \
811 case $(srcdir) in \
812 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
813 *) topdir=`echo [+subdir+]/[+module+]/ | \
814 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
815 esac; \
816 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
817 libsrcdir="$$s/[+module+]"; \
818 [+ IF no-config-site +]rm -f no-such-file || : ; \
819 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
820 [+args+] --build=${build_alias} --host=[+host_alias+] \
821 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
822 || exit 1
823@endif [+prefix+][+module+]
824
825[+ IF bootstrap +]
826[+ FOR bootstrap_stage +]
827.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
828maybe-configure-stage[+id+]-[+prefix+][+module+]:
829@if [+prefix+][+module+]-bootstrap
830maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
831configure-stage[+id+]-[+prefix+][+module+]:
832 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
833 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
834 @r=`${PWD_COMMAND}`; export r; \
835 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
836 [+ IF check_multilibs
837 +]echo "Checking multilib configuration for [+module+]..."; \
838 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
839 if test -r [+subdir+]/[+module+]/multilib.out; then \
840 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
841 rm -f [+subdir+]/[+module+]/multilib.tmp; \
842 else \
843 rm -f [+subdir+]/[+module+]/Makefile; \
844 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
845 fi; \
846 else \
847 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
848 fi; \
849 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
850 [+exports+][+ IF prev +] \
851 [+poststage1_exports+][+ ENDIF prev +] [+ IF prefix +] \
852 CFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CFLAGS; \
853 CXXFLAGS="[+stage_libcflags+] $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)"; export CXXFLAGS; [+ ELSE +] \
854 CFLAGS="[+stage_cflags+]"; export CFLAGS; \
855 CXXFLAGS="[+stage_cflags+]"; export CXXFLAGS; [+ ENDIF +] \
856 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
857 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
858 cd [+subdir+]/[+module+] || exit 1; \
859 case $(srcdir) in \
860 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
861 *) topdir=`echo [+subdir+]/[+module+]/ | \
862 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
863 esac; \
864 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
865 libsrcdir="$$s/[+module+]"; \
866 $(SHELL) $${libsrcdir}/configure \
867 [+args+] --build=${build_alias} --host=[+host_alias+] \
868 --target=[+target_alias+] $${srcdiroption} \
869 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
870 [+stage_configure_flags+] [+extra_configure_flags+]
871@endif [+prefix+][+module+]-bootstrap
872[+ ENDFOR bootstrap_stage +]
873[+ ENDIF bootstrap +]
874[+ ENDDEF +]
875
876[+ DEFINE all +]
877.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
878maybe-all-[+prefix+][+module+]:
879@if gcc-bootstrap
880all-[+prefix+][+module+]: stage_current
881@endif gcc-bootstrap
882@if [+prefix+][+module+]
883TARGET-[+prefix+][+module+]=[+
884 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
885maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
886all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
887 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
888 @r=`${PWD_COMMAND}`; export r; \
889 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
890 [+exports+] \
891 (cd [+subdir+]/[+module+] && \
892 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+extra_make_flags+] \
893 $(TARGET-[+prefix+][+module+]))
894@endif [+prefix+][+module+]
895
896[+ IF bootstrap +]
897[+ FOR bootstrap_stage +]
898.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
899.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
900maybe-all-stage[+id+]-[+prefix+][+module+]:
901maybe-clean-stage[+id+]-[+prefix+][+module+]:
902@if [+prefix+][+module+]-bootstrap
903maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
904all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
905TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
906all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
907 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
908 @r=`${PWD_COMMAND}`; export r; \
909 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
910 [+exports+][+ IF prev +] \
911 [+poststage1_exports+][+ ENDIF prev +] \
912 cd [+subdir+]/[+module+] && \
913 $(MAKE) $(BASE_FLAGS_TO_PASS) \
914 CFLAGS="[+stage_cflags+]" CXXFLAGS="[+stage_cflags+]" \
915 LIBCFLAGS="[+stage_libcflags+]" \
916 CFLAGS_FOR_TARGET="[+stage_libcflags+]" \
917 CXXFLAGS_FOR_TARGET="[+stage_libcflags+]" [+args+] [+
918 IF prev +][+poststage1_args+][+ ENDIF prev
919 +] [+extra_make_flags+] \
920 $(TARGET-stage[+id+]-[+prefix+][+module+])
921
922maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
923clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
924clean-stage[+id+]-[+prefix+][+module+]:
925 @if [ $(current_stage) = stage[+id+] ]; then \
926 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
927 else \
928 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
929 $(MAKE) stage[+id+]-start; \
930 fi; \
931 cd [+subdir+]/[+module+] && \
932 $(MAKE) [+args+] [+ IF prev +] \
933 [+poststage1_args+] [+ ENDIF prev +] \
934 [+extra_make_flags+] clean
935@endif [+prefix+][+module+]-bootstrap
936
937[+ ENDFOR bootstrap_stage +]
938[+ ENDIF bootstrap +]
939[+ ENDDEF +]
940
941# --------------------------------------
942# Modules which run on the build machine
943# --------------------------------------
944[+ FOR build_modules +]
945[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
946 host_alias=(get "host" "${build_alias}")
947 target_alias=(get "target" "${target_alias}")
948 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
949
950[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +]
951[+ ENDFOR build_module +]
952
953# --------------------------------------
954# Modules which run on the host machine
955# --------------------------------------
956[+ FOR host_modules +]
957[+ configure prefix="" subdir="$(HOST_SUBDIR)"
958 exports="$(HOST_EXPORTS)"
959 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
960 host_alias=(get "host" "${host_alias}")
961 target_alias=(get "target" "${target_alias}")
962 args="$(HOST_CONFIGARGS)" +]
963
964[+ all prefix="" subdir="$(HOST_SUBDIR)"
965 exports="$(HOST_EXPORTS)"
966 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
967 args="$(EXTRA_HOST_FLAGS)"
968 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
969
970.PHONY: check-[+module+] maybe-check-[+module+]
971maybe-check-[+module+]:
972@if [+module+]
973maybe-check-[+module+]: check-[+module+]
974[+ IF no_check +]
975check-[+module+]:
976[+ ELIF no_check_cross +]
977# This module is only tested in a native toolchain.
978check-[+module+]:
979 @: $(MAKE); $(unstage)
980 @if [ '$(host)' = '$(target)' ] ; then \
981 r=`${PWD_COMMAND}`; export r; \
982 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
983 $(HOST_EXPORTS) \
984 (cd $(HOST_SUBDIR)/[+module+] && \
985 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
986 fi
987[+ ELSE check +]
988check-[+module+]:
989 @: $(MAKE); $(unstage)
990 @r=`${PWD_COMMAND}`; export r; \
991 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
992 $(HOST_EXPORTS) \
993 (cd $(HOST_SUBDIR)/[+module+] && \
994 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
995[+ ENDIF no_check +]
996@endif [+module+]
997
998.PHONY: install-[+module+] maybe-install-[+module+]
999maybe-install-[+module+]:
1000@if [+module+]
1001maybe-install-[+module+]: install-[+module+]
1002[+ IF no_install +]
1003install-[+module+]:
1004[+ ELSE install +]
1005install-[+module+]: installdirs
1006 @: $(MAKE); $(unstage)
1007 @r=`${PWD_COMMAND}`; export r; \
1008 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1009 $(HOST_EXPORTS) \
1010 (cd $(HOST_SUBDIR)/[+module+] && \
1011 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
1012[+ ENDIF no_install +]
1013@endif [+module+]
1014
1015# Other targets (info, dvi, pdf, etc.)
1016[+ FOR recursive_targets +]
1017.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1018maybe-[+make_target+]-[+module+]:
1019@if [+module+]
1020maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
1021[+ IF (match-value? = "missing" (get "make_target") ) +]
1022# [+module+] doesn't support [+make_target+].
1023[+make_target+]-[+module+]:
1024[+ ELSE +]
1025[+make_target+]-[+module+]: [+
1026 FOR depend +]\
1027 [+depend+]-[+module+] [+
1028 ENDFOR depend +]
1029 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1030 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
1031 r=`${PWD_COMMAND}`; export r; \
1032 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1033 $(HOST_EXPORTS) \
1034 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
1035 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1036 done; \
1037 echo "Doing [+make_target+] in [+module+]" ; \
1038 (cd $(HOST_SUBDIR)/[+module+] && \
1039 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1040 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1041 "RANLIB=$${RANLIB}" \
1042 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1043 [+make_target+]) \
1044 || exit 1
1045[+ ENDIF +]
1046@endif [+module+]
1047[+ ENDFOR recursive_targets +]
1048[+ ENDFOR host_modules +]
1049
1050# ---------------------------------------
1051# Modules which run on the target machine
1052# ---------------------------------------
1053[+ FOR target_modules +]
1054
1055[+ IF raw_cxx +]
1056[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1057 check_multilibs=true
1058 exports="$(RAW_CXX_TARGET_EXPORTS)"
1059 host_alias=(get "host" "${target_alias}")
1060 target_alias=(get "target" "${target_alias}")
1061 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1062
1063[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1064 exports="$(RAW_CXX_TARGET_EXPORTS)"
1065 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1066[+ ELSE +]
1067[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
1068 check_multilibs=true
1069 exports="$(NORMAL_TARGET_EXPORTS)"
1070 host_alias=(get "host" "${target_alias}")
1071 target_alias=(get "target" "${target_alias}")
1072 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1073
1074[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1075 exports="$(NORMAL_TARGET_EXPORTS)"
1076 args="$(EXTRA_TARGET_FLAGS)" +]
1077[+ ENDIF +]
1078
1079.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1080maybe-check-target-[+module+]:
1081@if target-[+module+]
1082maybe-check-target-[+module+]: check-target-[+module+]
1083[+ IF no_check +]
1084# Dummy target for uncheckable module.
1085check-target-[+module+]:
1086[+ ELSE check +]
1087check-target-[+module+]:
1088 @: $(MAKE); $(unstage)
1089 @r=`${PWD_COMMAND}`; export r; \
1090 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1091IF raw_cxx +]
1092 $(RAW_CXX_TARGET_EXPORTS) \[+
1093ELSE normal_cxx +]
1094 $(NORMAL_TARGET_EXPORTS) \[+
1095ENDIF raw_cxx +]
1096 (cd $(TARGET_SUBDIR)/[+module+] && \
1097 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1098 IF raw_cxx
1099 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1100 ENDIF raw_cxx
1101 +] [+extra_make_flags+] check)
1102[+ ENDIF no_check +]
1103@endif target-[+module+]
1104
1105.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1106maybe-install-target-[+module+]:
1107@if target-[+module+]
1108maybe-install-target-[+module+]: install-target-[+module+]
1109[+ IF no_install +]
1110# Dummy target for uninstallable.
1111install-target-[+module+]:
1112[+ ELSE install +]
1113install-target-[+module+]: installdirs
1114 @: $(MAKE); $(unstage)
1115 @r=`${PWD_COMMAND}`; export r; \
1116 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1117IF raw_cxx +]
1118 $(RAW_CXX_TARGET_EXPORTS) \[+
1119ELSE normal_cxx +]
1120 $(NORMAL_TARGET_EXPORTS) \[+
1121ENDIF raw_cxx +]
1122 (cd $(TARGET_SUBDIR)/[+module+] && \
1123 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
1124[+ ENDIF no_install +]
1125@endif target-[+module+]
1126
1127# Other targets (info, dvi, pdf, etc.)
1128[+ FOR recursive_targets +]
1129.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1130maybe-[+make_target+]-target-[+module+]:
1131@if target-[+module+]
1132maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
1133[+ IF (match-value? = "missing" (get "make_target") ) +]
1134# [+module+] doesn't support [+make_target+].
1135[+make_target+]-target-[+module+]:
1136[+ ELSE +]
1137[+make_target+]-target-[+module+]: [+
1138 FOR depend +]\
1139 [+depend+]-target-[+module+] [+
1140 ENDFOR depend +]
1141 @: $(MAKE); $(unstage)
1142 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1143 r=`${PWD_COMMAND}`; export r; \
1144 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1145IF raw_cxx +]
1146 $(RAW_CXX_TARGET_EXPORTS) \[+
1147ELSE normal_cxx +]
1148 $(NORMAL_TARGET_EXPORTS) \[+
1149ENDIF raw_cxx +]
1150 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1151 for flag in $(EXTRA_TARGET_FLAGS); do \
1152 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1153 done; \
1154 (cd $(TARGET_SUBDIR)/[+module+] && \
1155 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1156 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1157 "RANLIB=$${RANLIB}" \
1158 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
1159 [+extra_make_flags+] [+make_target+]) \
1160 || exit 1
1161[+ ENDIF +]
1162@endif target-[+module+]
1163[+ ENDFOR recursive_targets +]
1164[+ ENDFOR target_modules +]
1165
1166# ----------
1167# GCC module
1168# ----------
1169
1170@if gcc-no-bootstrap
1171.PHONY: cross
1172cross: all-build all-gas all-ld
1173 @r=`${PWD_COMMAND}`; export r; \
1174 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1175 $(HOST_EXPORTS) \
1176 echo "Building the C and C++ compiler"; \
1177 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
1178 @r=`${PWD_COMMAND}`; export r; \
1179 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1180 echo "Building runtime libraries"; \
1181 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
1182@endif gcc-no-bootstrap
1183
1184@if gcc
1185.PHONY: check-gcc-c++
1186check-gcc-c++:
1187 @if [ -f ./gcc/Makefile ] ; then \
1188 r=`${PWD_COMMAND}`; export r; \
1189 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1190 $(HOST_EXPORTS) \
1191 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
1192 else \
1193 true; \
1194 fi
1195
1196.PHONY: check-c++
1197check-c++: check-target-libstdc++-v3 check-gcc-c++
1198
1199# Install the gcc headers files, but not the fixed include files,
1200# which Cygnus is not allowed to distribute. This rule is very
1201# dependent on the workings of the gcc Makefile.in.
1202.PHONY: gcc-no-fixedincludes
1203gcc-no-fixedincludes:
1204 @if [ -f ./gcc/Makefile ]; then \
1205 rm -rf gcc/tmp-include; \
1206 mv gcc/include gcc/tmp-include 2>/dev/null; \
1207 mkdir gcc/include; \
1208 cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1209 touch gcc/stmp-fixinc gcc/include/fixed; \
1210 rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
1211 r=`${PWD_COMMAND}`; export r; \
1212 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
1213 $(HOST_EXPORTS) \
1214 (cd ./gcc && \
1215 $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1216 rm -rf gcc/include; \
1217 mv gcc/tmp-include gcc/include 2>/dev/null; \
1218 else true; fi
1219@endif gcc
1220
1221# ---------------------
1222# GCC bootstrap support
1223# ---------------------
1224
1225# We track the current stage (the one in 'gcc') in the stage_current file.
1226# stage_last instead tracks the stage that was built last. These targets
1227# are dummy when toplevel bootstrap is not active.
1228
1229# While making host and target tools, symlinks to the final stage must be
1230# there, so $(unstage) should be run at various points. To avoid excessive
1231# recursive invocations of make, we "inline" them using a variable. These
1232# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1233# to avoid warnings from the GNU Make job server.
1234
1235unstage = :
1236stage = :
1237current_stage = ""
1238
1239@if gcc-bootstrap
1240unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
1241stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
1242current_stage = "`cat stage_current 2> /dev/null`"
1243@endif gcc-bootstrap
1244
1245.PHONY: unstage stage
1246unstage:
1247 @: $(MAKE); $(unstage)
1248stage:
1249 @: $(MAKE); $(stage)
1250
1251# Disable commands for lean bootstrap.
1252LEAN = false
1253
1254# We name the build directories for the various stages "stage1-gcc",
1255# "stage2-gcc","stage3-gcc", etc.
1256
1257# Since the 'compare' process will fail (on debugging information) if any
1258# directory names are different, we need to link the gcc directory for
1259# the previous stage to a constant name ('prev-gcc'), and to make the name of
1260# the build directories constant as well. For the latter, we use naked names
1261# like 'gcc', because the scripts in that directory assume it. We use
1262# mv on platforms where symlinks to directories do not work or are not
1263# reliable.
1264
1265# 'touch' doesn't work right on some platforms.
1266STAMP = echo timestamp >
1267
1268# We only want to compare .o files, so set this!
1269objext = .o
1270
1271[+ FOR bootstrap-stage +]
1272.PHONY: stage[+id+]-start stage[+id+]-end
1273
1274stage[+id+]-start::
1275 @: $(MAKE); $(stage); \
1276 echo stage[+id+] > stage_current ; \
1277 echo stage[+id+] > stage_last; \
1278 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
1279 FOR host_modules +][+ IF bootstrap +]
1280@if [+ module +]
1281 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1282 mkdir stage[+id+]-[+module+]; \
1283 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1284 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
1285@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1286 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1287 mkdir stage[+id+]-$(TARGET_SUBDIR); \
1288 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1289 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
1290
1291stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
1292@if [+ module +]
1293 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1294 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1295 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
1296 fi
1297@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1298 @if test -d $(TARGET_SUBDIR) ; then \
1299 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1300 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
1301 fi
1302 rm -f stage_current
1303
1304# Bubble a bug fix through all the stages up to stage [+id+]. They are
1305# remade, but not reconfigured. The next stage (if any) will not be
1306# reconfigured as well.
1307.PHONY: stage[+id+]-bubble
1308stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
1309 @r=`${PWD_COMMAND}`; export r; \
1310 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1311 if test -f stage[+id+]-lean [+
1312 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1313 echo Skipping rebuild of stage[+id+] ; \
1314 else \
1315 $(MAKE) stage[+id+]-start; \[+IF lean +]
1316 if $(LEAN); then \
1317 rm -rf stage[+lean+]-* ; \
1318 $(STAMP) stage[+lean+]-lean ; \
1319 fi; \[+ ENDIF lean +]
1320 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
1321 fi[+ IF compare-target +]
1322 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
1323
1324.PHONY: all-stage[+id+] clean-stage[+id+]
1325do-clean: clean-stage[+id+]
1326
1327# FIXME: Will not need to be conditional when toplevel bootstrap is the
1328# only possibility, but now it conflicts with no-bootstrap rules
1329@if gcc-bootstrap
1330[+ IF compare-target +]
1331[+compare-target+]:
1332 @r=`${PWD_COMMAND}`; export r; \
1333 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1334 if test -f stage[+prev+]-lean; then \
1335 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1336 exit 0 ; \
1337 fi; \
1338 : $(MAKE); $(stage); \
1339 rm -f .bad_compare ; \
1340 echo Comparing stages [+prev+] and [+id+] ; \
1341 cd stage[+id+]-gcc; \
1342 files=`find . -name "*$(objext)" -print` ; \
1343 cd .. ; \
1344 for file in $${files} ; do \
1345 f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
1346 $(do-[+compare-target+]) > /dev/null 2>&1; \
1347 if test $$? -eq 1; then \
1348 case $$file in \
1349 ./cc*-checksum$(objext) | ./libgcc/* ) \
1350 echo warning: $$file differs ;; \
1351 *) \
1352 echo $$file differs >> .bad_compare ;; \
1353 esac ; \
1354 fi ; \
1355 done ; \
1356 if [ -f .bad_compare ]; then \
1357 echo "Bootstrap comparison failure!"; \
1358 cat .bad_compare; \
1359 exit 1; \
1360 else \
1361 echo Comparison successful.; \
1362 fi ; \
1363 $(STAMP) [+compare-target+][+ IF prev +]
1364 if $(LEAN); then \
1365 rm -rf stage[+prev+]-*; \
1366 $(STAMP) stage[+prev+]-lean; \
1367 fi[+ ENDIF prev +]
1368[+ ENDIF compare-target +]
1369
1370[+ IF bootstrap-target +]
1371.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
1372[+bootstrap-target+]:
1373 echo stage[+id+] > stage_final
1374 @r=`${PWD_COMMAND}`; export r; \
1375 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1376 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1377 @: $(MAKE); $(unstage)
1378 @r=`${PWD_COMMAND}`; export r; \
1379 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1380 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1381
1382[+bootstrap-target+]-lean:
1383 echo stage[+id+] > stage_final
1384 @r=`${PWD_COMMAND}`; export r; \
1385 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1386 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1387 @: $(MAKE); $(unstage)
1388 @r=`${PWD_COMMAND}`; export r; \
1389 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1390 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
1391[+ ENDIF bootstrap-target +]
1392
1393# Rules to wipe a stage and all the following ones, also used for cleanstrap
1394[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
1395.PHONY: distclean-stage[+id+]
1396distclean-stage[+id+]::
1397 @: $(MAKE); $(stage)
1398 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
1399 rm -rf stage[+id+]-* [+
1400 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
1401
1402[+ IF cleanstrap-target +]
1403.PHONY: [+cleanstrap-target+]
1404[+cleanstrap-target+]: do-distclean local-clean
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) 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 cleanstrap-target +]
1414@endif gcc-bootstrap
1415
1416[+ ENDFOR bootstrap-stage +]
1417
1418stageprofile-end::
1419 $(MAKE) distclean-stagefeedback
1420
1421stagefeedback-start::
1422 @r=`${PWD_COMMAND}`; export r; \
1423 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1424 for i in prev-*; do \
1425 j=`echo $$i | sed s/^prev-//` ; \
1426 cd $$r/$$i && \
1427 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1428 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1429 done
1430
1431@if gcc-bootstrap
1432do-distclean: distclean-stage1
1433
1434# Provide a GCC build when we're building target libraries. This does
1435# not work as a dependency, just as the minimum necessary to avoid errors.
1436stage_last:
1437 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
1438
1439# Same as unstage, but not phony and defaulting to stage1-start. We place
1440# it in the dependency so that for example `make -j3 all-gcc' works.
1441stage_current:
1442 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1443
1444.PHONY: restrap
1445restrap:
1446 @: $(MAKE); $(stage)
1447 rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
1448 +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
1449 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
1450@endif gcc-bootstrap
1451
1452# --------------------------------------
1453# Dependencies between different modules
1454# --------------------------------------
1455
1456# Generic dependencies for target modules on host stuff, especially gcc
1457@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1458 +][+ FOR bootstrap_stage +]
1459configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1460 ENDFOR +][+ ELSE bootstrap +]
1461configure-target-[+module+]: stage_last[+
1462 ENDIF bootstrap +][+ ENDFOR target_modules +]
1463@endif gcc-bootstrap
1464
1465@if gcc-no-bootstrap[+ FOR target_modules +]
1466configure-target-[+module+]: maybe-all-gcc[+
1467 ENDFOR target_modules +]
1468@endif gcc-no-bootstrap
1469
1470
1471# There are two types of dependencies here: 'hard' dependencies, where one
1472# module simply won't build without the other; and 'soft' dependencies, where
1473# if the depended-on module is missing, the depending module will do without
1474# or find a substitute somewhere (perhaps installed). Soft dependencies
1475# are made here to depend on a 'maybe-' target. If you're not sure,
1476# it's safer to use a soft dependency.
1477
1478[+ ;; These Scheme functions build the bulk of the dependencies.
1479 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1480 ;; where "maybe-" is only included if HARD is true, and all-gcc
1481 ;; is taken from VAR-NAME.
1482 (define dep-target (lambda (module-kind var-name hard)
1483 (string-append
1484 (if hard "" "maybe-")
1485 (dep-subtarget var-name)
1486 module-kind
1487 (dep-module var-name)
1488 )))
1489
1490 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
1491 (define make-dep (lambda (module-kind on-kind)
1492 (string-append
1493 (dep-target module-kind "module" #t) ": "
1494 (dep-target on-kind "on" (exist? "hard")))))
1495
1496 ;; dep-subtarget extracts everything up to the first dash in the given
1497 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1498 (define dep-subtarget (lambda (var-name)
1499 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1500
1501 ;; dep-module extracts everything up to the first dash in the given
1502 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1503 (define dep-module (lambda (var-name)
1504 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1505
1506 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1507 (define dep-stage (lambda ()
1508 (string-append
1509 "stage"
1510 (get "id")
1511 "-")))
1512
1513 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1514 ;; but is written in Scheme.
1515 (define dep-maybe (lambda ()
1516 (if (exist? "hard") "" "maybe-")))
1517
1518 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1519 ;; or if either module is not bootstrapped. It returns "bootstrap" for
1520 ;; configure or build dependencies between bootstrapped modules; it returns
1521 ;; "prebootstrap" for configure or build dependencies of bootstrapped
1522 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
1523 ;; is only necessary for host modules.
1524 (define dep-kind (lambda ()
1525 (if (and (hash-ref boot-modules (dep-module "module"))
1526 (=* (dep-module "on") "build-"))
1527 "prebootstrap"
1528
1529 (if (or (= (dep-subtarget "on") "install-")
1530 (not (hash-ref boot-modules (dep-module "module")))
1531 (not (hash-ref boot-modules (dep-module "on"))))
1532 "normal"
1533 "bootstrap"))))
1534
1535 ;; We now build the hash table that is used by dep-kind.
1536 (define boot-modules (make-hash-table 113))
1537+]
1538
1539[+ FOR host_modules +][+
1540 (if (exist? "bootstrap")
1541 (hash-create-handle! boot-modules (get "module") #t))
1542 "" +][+ ENDFOR host_modules +]
1543[+ FOR target_modules +][+
1544 (if (exist? "bootstrap")
1545 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1546 "" +][+ ENDFOR target_modules +]
1547
1548# With all the machinery above in place, it is pretty easy to generate
1549# dependencies. Host dependencies are a bit more complex because we have
1550# to check for bootstrap/prebootstrap dependencies. To resolve
1551# prebootstrap dependencies, prebootstrap modules are gathered in
1552# a hash table.
1553[+ FOR dependencies +][+ (make-dep "" "") +]
1554[+ CASE (dep-kind) +]
1555[+ == "prebootstrap"
1556 +][+ FOR bootstrap_stage +]
1557[+ (make-dep (dep-stage) "") +][+
1558 ENDFOR bootstrap_stage +]
1559[+ == "bootstrap"
1560 +][+ FOR bootstrap_stage +]
1561[+ (make-dep (dep-stage) (dep-stage)) +][+
1562 ENDFOR bootstrap_stage +]
1563[+ ESAC +][+
1564ENDFOR dependencies +]
1565
1566# Dependencies for target modules on other target modules are
1567# described by lang_env_dependencies; the defaults apply to anything
1568# not mentioned there.
1569[+
1570 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1571 (define lang-dep (lambda (lang)
1572 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1573
1574 ;; Build the hash table we will need.
1575 (define lang-env-deps (make-hash-table 7))
1576+][+ FOR lang_env_dependencies +][+
1577 (if (exist? "cxx")
1578 (hash-create-handle! lang-env-deps
1579 (string-append (get "module") "-" "cxx") #t))
1580
1581 (if (exist? "no_c")
1582 (hash-create-handle! lang-env-deps
1583 (string-append (get "module") "-" "no_c") #t))
1584
1585 (if (exist? "no_gcc")
1586 (hash-create-handle! lang-env-deps
1587 (string-append (get "module") "-" "no_gcc") #t))
1588 "" +][+ ENDFOR lang_env_dependencies +]
1589
1590@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1591 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1592configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1593 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1594@endif gcc-bootstrap
1595
1596@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1597configure-target-[+module+]: maybe-all-target-libgcc[+
1598 ENDIF +][+ ENDFOR target_modules +]
1599@endif gcc-no-bootstrap
1600
1601[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1602configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1603 ENDIF +][+ IF (lang-dep "cxx") +]
1604configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1605 ENDIF +]
1606[+ ENDFOR target_modules +]
1607
1608CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
1609GDB_TK = @GDB_TK@
1610INSTALL_GDB_TK = @INSTALL_GDB_TK@
1611configure-gdb: $(CONFIGURE_GDB_TK)
1612all-gdb: $(gdbnlmrequirements) $(GDB_TK)
1613install-gdb: $(INSTALL_GDB_TK)
1614
1615# Serialization dependencies. Host configures don't work well in parallel to
1616# each other, due to contention over config.cache. Target configures and
1617# build configures are similar.
1618@serialization_dependencies@
1619
1620# --------------------------------
1621# Regenerating top level configury
1622# --------------------------------
1623
1624# Rebuilding Makefile.in, using autogen.
1625AUTOGEN = autogen
1626$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
1627 cd $(srcdir) && $(AUTOGEN) Makefile.def
1628
1629# Rebuilding Makefile.
1630Makefile: $(srcdir)/Makefile.in config.status
1631 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1632
1633config.status: configure
1634 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
1635
1636# Rebuilding configure.
1637AUTOCONF = autoconf
1638$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4
1639 cd $(srcdir) && $(AUTOCONF)
1640
1641# ------------------------------
1642# Special directives to GNU Make
1643# ------------------------------
1644
1645# Don't pass command-line variables to submakes.
1646.NOEXPORT:
1647MAKEOVERRIDES=
1648
1649# end of Makefile.in
GDB Binutils - Deliverables
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