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