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52d7cdee 1[+ AutoGen5 template -*- Mode: Makefile -*-
405ea7a0
NN		 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,
98dd765a 9# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
1b05fbbd 10# Free Software Foundation
405ea7a0
NN		 11#
12# This file is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
e8a5fa9c 14# the Free Software Foundation; either version 3 of the License, or
405ea7a0
NN		 15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
e8a5fa9c
RW		 23# along with this program; see the file COPYING3. If not see
24# <http://www.gnu.org/licenses/>.
405ea7a0
NN		 25#
26
0bb6ea20
HPN		 27# First, test for a proper version of make, but only where one is required.
28
29@if gcc
30ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
31$(error GNU make version 3.80 or newer is required.)
32endif
33@endif gcc
34
50212802
NN		 35# -------------------------------
36# Standard Autoconf-set variables
37# -------------------------------
583d52d7 38VPATH=@srcdir@
583d52d7 39
c6b750e1 40build_alias=@build_noncanonical@
4b900473
PB		 41build_vendor=@build_vendor@
42build_os=@build_os@
7f121bbf 43build=@build@
c6b750e1 44host_alias=@host_noncanonical@
4b900473
PB		 45host_vendor=@host_vendor@
46host_os=@host_os@
7f121bbf 47host=@host@
c6b750e1 48target_alias=@target_noncanonical@
4b900473
PB		 49target_vendor=@target_vendor@
50target_os=@target_os@
7f121bbf 51target=@target@
583d52d7 52
50212802 53program_transform_name = @program_transform_name@
c66d951e
NN		 54
55prefix = @prefix@
56exec_prefix = @exec_prefix@
57
50212802
NN		 58srcdir = @srcdir@
59
c66d951e
NN		 60bindir = @bindir@
61sbindir = @sbindir@
62libexecdir = @libexecdir@
63datadir = @datadir@
64sysconfdir = @sysconfdir@
65sharedstatedir = @sharedstatedir@
66localstatedir = @localstatedir@
67libdir = @libdir@
68includedir = @includedir@
69oldincludedir = @oldincludedir@
70infodir = @infodir@
108a6f8e
CD		 71datarootdir = @datarootdir@
72docdir = @docdir@
a3ca38d2 73pdfdir = @pdfdir@
108a6f8e 74htmldir = @htmldir@
c66d951e 75mandir = @mandir@
405ea7a0
NN		 76man1dir = $(mandir)/man1
77man2dir = $(mandir)/man2
78man3dir = $(mandir)/man3
79man4dir = $(mandir)/man4
80man5dir = $(mandir)/man5
81man6dir = $(mandir)/man6
82man7dir = $(mandir)/man7
83man8dir = $(mandir)/man8
84man9dir = $(mandir)/man9
405ea7a0 85
e5c3f801
NN		 86INSTALL = @INSTALL@
87INSTALL_PROGRAM = @INSTALL_PROGRAM@
88INSTALL_SCRIPT = @INSTALL_SCRIPT@
89INSTALL_DATA = @INSTALL_DATA@
656fdd47
PB		 90LN = @LN@
91LN_S = @LN_S@
77d7106f
AM		 92MAINT = @MAINT@
93MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
94MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
405ea7a0 95
50212802
NN		 96# -------------------------------------------------
97# Miscellaneous non-standard autoconf-set variables
98# -------------------------------------------------
405ea7a0 99
50212802
NN		 100# The gcc driver likes to know the arguments it was configured with.
101TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
405ea7a0 102
50212802
NN		 103tooldir = @tooldir@
104build_tooldir = @build_tooldir@
405ea7a0 105
50212802
NN		 106# This is the name of the environment variable used for the path to
107# the libraries.
108RPATH_ENVVAR = @RPATH_ENVVAR@
405ea7a0 109
3bbd2f8f
AL		 110# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
111# is used instead of the directory itself to avoid including built
112# executables in PATH.
113GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
114
50212802
NN		 115# Build programs are put under this directory.
116BUILD_SUBDIR = @build_subdir@
117# This is set by the configure script to the arguments to use when configuring
118# directories built for the build system.
a7254363 119BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
6a9cf61e 120
e8a5fa9c
RW		 121# Linker flags to use on the host, for stage1 or when not
122# bootstrapping.
123STAGE1_LDFLAGS = @stage1_ldflags@
124
125# Libraries to use on the host, for stage1 or when not bootstrapping.
126STAGE1_LIBS = @stage1_libs@
127
128# Linker flags to use for stage2 and later.
129POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
130
131# Libraries to use for stage2 and later.
132POSTSTAGE1_LIBS = @poststage1_libs@
133
6a9cf61e
PB		 134# This is the list of variables to export in the environment when
135# configuring any subdirectory. It must also be exported whenever
136# recursing into a build directory in case that directory's Makefile
137# re-runs configure.
138BASE_EXPORTS = \
139 FLEX="$(FLEX)"; export FLEX; \
140 LEX="$(LEX)"; export LEX; \
141 BISON="$(BISON)"; export BISON; \
142 YACC="$(YACC)"; export YACC; \
143 M4="$(M4)"; export M4; \
8e957354
PB		 144 SED="$(SED)"; export SED; \
145 AWK="$(AWK)"; export AWK; \
6a9cf61e
PB		 146 MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
147
378fce5b 148# This is the list of variables to export in the environment when
6a9cf61e 149# configuring subdirectories for the build system.
378fce5b 150BUILD_EXPORTS = \
6a9cf61e 151 $(BASE_EXPORTS) \
378fce5b
DD		 152 AR="$(AR_FOR_BUILD)"; export AR; \
153 AS="$(AS_FOR_BUILD)"; export AS; \
154 CC="$(CC_FOR_BUILD)"; export CC; \
155 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
156 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
157 CXX="$(CXX_FOR_BUILD)"; export CXX; \
158 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
159 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
160 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
e552509b
ILT		 161 GOC="$(GOC_FOR_BUILD)"; export GOC; \
162 GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
378fce5b
DD		 163 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
164 LD="$(LD_FOR_BUILD)"; export LD; \
165 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
166 NM="$(NM_FOR_BUILD)"; export NM; \
167 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
0c24b341
NC		 168 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
169 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
50212802 170
6641ce42 171# These variables must be set on the make command line for directories
2440009d 172# built for the build system to override those in BASE_FLAGS_TO_PASS.
6641ce42
JM		 173EXTRA_BUILD_FLAGS = \
174 CFLAGS="$(CFLAGS_FOR_BUILD)" \
175 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
176
50212802
NN		 177# This is the list of directories to built for the host system.
178SUBDIRS = @configdirs@
911e63d0 179TARGET_CONFIGDIRS = @target_configdirs@
50212802
NN		 180# This is set by the configure script to the arguments to use when configuring
181# directories built for the host system.
182HOST_CONFIGARGS = @host_configargs@
b00612cc
PB		 183# Host programs are put under this directory, which is . except if building
184# with srcdir=..
185HOST_SUBDIR = @host_subdir@
378fce5b 186# This is the list of variables to export in the environment when
be01d343
PB		 187# configuring subdirectories for the host system. We need to pass
188# some to the GCC configure because of its hybrid host/target nature.
378fce5b 189HOST_EXPORTS = \
6a9cf61e 190 $(BASE_EXPORTS) \
378fce5b 191 CC="$(CC)"; export CC; \
da888c87 192 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
378fce5b
DD		 193 CFLAGS="$(CFLAGS)"; export CFLAGS; \
194 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
195 CXX="$(CXX)"; export CXX; \
196 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1b05fbbd
AO		 197 GCJ="$(GCJ)"; export GCJ; \
198 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
e552509b 199 GOC="$(GOC)"; export GOC; \
378fce5b
DD		 200 AR="$(AR)"; export AR; \
201 AS="$(AS)"; export AS; \
202 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
203 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
204 LD="$(LD)"; export LD; \
e8a5fa9c 205 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
378fce5b
DD		 206 NM="$(NM)"; export NM; \
207 RANLIB="$(RANLIB)"; export RANLIB; \
208 WINDRES="$(WINDRES)"; export WINDRES; \
0c24b341 209 WINDMC="$(WINDMC)"; export WINDMC; \
378fce5b 210 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
95b6a1f2 211 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
b121d7d4 212 READELF="$(READELF)"; export READELF; \
be01d343
PB		 213 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
214 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
215 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
216 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
217 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
218 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
6b91c541 219 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
be01d343 220 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
b121d7d4 221 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
378fce5b 222 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
e8a5fa9c 223 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
378fce5b 224 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
315b3b02 225 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
7ec59b9e 226 ISLINC="$(HOST_ISLINC)"; export ISLINC; \
e28c595f
JM		 227 CLOOGLIBS="$(HOST_CLOOGLIBS)"; export CLOOGLIBS; \
228 CLOOGINC="$(HOST_CLOOGINC)"; export CLOOGINC; \
700d40ca
ILT		 229 LIBELFLIBS="$(HOST_LIBELFLIBS)" ; export LIBELFLIBS; \
230 LIBELFINC="$(HOST_LIBELFINC)" ; export LIBELFINC; \
f70224b5
PB		 231@if gcc-bootstrap
232 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
233@endif gcc-bootstrap
e90269c8 234 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
378fce5b 235
1f53ca9a
AO		 236POSTSTAGE1_CXX_EXPORT = \
237 CXX='$(CXX)'; export CXX; \
238 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
239@if target-libstdc++-v3-bootstrap
240# Override the above if we're bootstrapping C++.
241POSTSTAGE1_CXX_EXPORT = \
d2489204 242 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
1f53ca9a 243 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
1d14850f 244 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
ffdd6afc 245 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
abca8d87 246 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
247 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
248 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
ffdd6afc
ILT		 249 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
250 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
251 export CXX; \
1f53ca9a
AO		 252 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
253@endif target-libstdc++-v3-bootstrap
254
378fce5b 255# Similar, for later GCC stages.
d545f33b 256POSTSTAGE1_HOST_EXPORTS = \
7ffa0b57 257 $(HOST_EXPORTS) \
b00612cc 258 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
1b05fbbd
AO		 259 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
260 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
261 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
1f53ca9a 262 $(POSTSTAGE1_CXX_EXPORT) \
e8a5fa9c
RW		 263 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
264 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
265 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
50212802 266
50212802
NN		 267# Target libraries are put under this directory:
268TARGET_SUBDIR = @target_subdir@
269# This is set by the configure script to the arguments to use when configuring
270# directories built for the target.
a7254363 271TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
378fce5b 272# This is the list of variables to export in the environment when
f2b2dd91 273# configuring subdirectories for the target system.
378fce5b 274BASE_TARGET_EXPORTS = \
6a9cf61e 275 $(BASE_EXPORTS) \
378fce5b 276 AR="$(AR_FOR_TARGET)"; export AR; \
be01d343 277 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
1b05fbbd
AO		 278 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
279 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
378fce5b 280 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
06bcb89d 281 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
1b05fbbd
AO		 282 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
283 GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
284 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
e552509b 285 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
378fce5b 286 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
be01d343 287 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
378fce5b 288 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
7e0f7140 289 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
be01d343 290 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
5ae72758 291 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
6b91c541 292 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
378fce5b 293 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
b121d7d4 294 READELF="$(READELF_FOR_TARGET)"; export READELF; \
7e0f7140 295 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
315b3b02 296 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
0c24b341 297 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
f2b2dd91
RW		 298@if gcc-bootstrap
299 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
300@endif gcc-bootstrap
911e63d0
JR		 301 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
302 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
378fce5b
DD		 303
304RAW_CXX_TARGET_EXPORTS = \
305 $(BASE_TARGET_EXPORTS) \
306 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
1b05fbbd 307 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
378fce5b
DD		 308
309NORMAL_TARGET_EXPORTS = \
310 $(BASE_TARGET_EXPORTS) \
1b05fbbd 311 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
50212802 312
4b1cb4fe
DD		 313# Where to find GMP
314HOST_GMPLIBS = @gmplibs@
315HOST_GMPINC = @gmpinc@
316
7ec59b9e
L		 317# Where to find ISL
318HOST_ISLINC = @islinc@
e28c595f
JM		 319
320# Where to find CLOOG
321HOST_CLOOGLIBS = @clooglibs@
322HOST_CLOOGINC = @clooginc@
323
700d40ca
ILT		 324# Where to find libelf
325HOST_LIBELFLIBS = @libelflibs@
326HOST_LIBELFINC = @libelfinc@
327
ffdd6afc
ILT		 328EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
329
50212802
NN		 330# ----------------------------------------------
331# Programs producing files for the BUILD machine
332# ----------------------------------------------
333
f6c1938b 334SHELL = @SHELL@
50212802
NN		 335
336# pwd command to use. Allow user to override default by setting PWDCMD in
337# the environment to account for automounters. The make variable must not
338# be called PWDCMD, otherwise the value set here is passed to make
339# subprocesses and overrides the setting from the user's environment.
b40e3958
L		 340# Don't use PWD since it is a common shell environment variable and we
341# don't want to corrupt it.
342PWD_COMMAND = $${PWDCMD-pwd}
50212802
NN		 343
344# compilers to use to create programs which must be run in the build
345# environment.
b5714970
PB		 346AR_FOR_BUILD = @AR_FOR_BUILD@
347AS_FOR_BUILD = @AS_FOR_BUILD@
50212802 348CC_FOR_BUILD = @CC_FOR_BUILD@
5fbad20a 349CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
b5714970
PB		 350CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
351CXX_FOR_BUILD = @CXX_FOR_BUILD@
352DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
353GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
354GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
e552509b 355GOC_FOR_BUILD = @GOC_FOR_BUILD@
b5714970
PB		 356LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
357LD_FOR_BUILD = @LD_FOR_BUILD@
358NM_FOR_BUILD = @NM_FOR_BUILD@
359RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
360WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
361WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
50212802
NN		 362
363# Special variables passed down in EXTRA_GCC_FLAGS. They are defined
364# here so that they can be overridden by Makefile fragments.
50212802
NN		 365BUILD_PREFIX = @BUILD_PREFIX@
366BUILD_PREFIX_1 = @BUILD_PREFIX_1@
405ea7a0 367
0df3d27f
PB		 368# Flags to pass to stage2 and later makes. They are defined
369# here so that they can be overridden by Makefile fragments.
370BOOT_CFLAGS= -g -O2
f6d183c0 371BOOT_LDFLAGS=
d7b9dae9 372BOOT_ADAFLAGS= -gnatpg
0df3d27f 373
8e957354
PB		 374AWK = @AWK@
375SED = @SED@
be01d343
PB		 376BISON = @BISON@
377YACC = @YACC@
378FLEX = @FLEX@
379LEX = @LEX@
380M4 = @M4@
381MAKEINFO = @MAKEINFO@
382EXPECT = @EXPECT@
383RUNTEST = @RUNTEST@
405ea7a0
NN		 384
385# This just becomes part of the MAKEINFO definition passed down to
386# sub-makes. It lets flags be given on the command line while still
387# using the makeinfo from the object tree.
62a3fc85
DD		 388# (Default to avoid splitting info files by setting the threshold high.)
389MAKEINFOFLAGS = --split-size=5000000
405ea7a0 390
50212802
NN		 391# ---------------------------------------------
392# Programs producing files for the HOST machine
393# ---------------------------------------------
405ea7a0 394
50212802 395AS = @AS@
50212802
NN		 396AR = @AR@
397AR_FLAGS = rc
50212802 398CC = @CC@
50212802 399CXX = @CXX@
50212802 400DLLTOOL = @DLLTOOL@
50212802 401LD = @LD@
be01d343
PB		 402LIPO = @LIPO@
403NM = @NM@
80911fe1 404OBJDUMP = @OBJDUMP@
50212802 405RANLIB = @RANLIB@
b121d7d4 406READELF = @READELF@
be01d343 407STRIP = @STRIP@
50212802 408WINDRES = @WINDRES@
0c24b341 409WINDMC = @WINDMC@
405ea7a0 410
a0323144
PB		 411GNATBIND = @GNATBIND@
412GNATMAKE = @GNATMAKE@
413
be01d343 414CFLAGS = @CFLAGS@
b2edfdd2 415LDFLAGS = @LDFLAGS@
be01d343
PB		 416LIBCFLAGS = $(CFLAGS)
417CXXFLAGS = @CXXFLAGS@
418LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
e552509b 419GOCFLAGS = $(CFLAGS)
50212802 420
1b05fbbd
AO		 421TFLAGS =
422
423# Defaults for all stages; some are overridden below.
424
425STAGE_CFLAGS = $(BOOT_CFLAGS)
426STAGE_TFLAGS = $(TFLAGS)
427STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
428
429[+ FOR bootstrap-stage +]
430# Defaults for stage [+id+]; some are overridden below.
431STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
1f53ca9a
AO		 432STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
433@if target-libstdc++-v3-bootstrap
434# Override the above if we're bootstrapping C++.
435STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
436@endif target-libstdc++-v3-bootstrap
1b05fbbd 437STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
7ec59b9e 438STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
1b05fbbd
AO		 439[+ ENDFOR bootstrap-stage +]
440
8a0d8a5c
PB		 441# Only build the C compiler for stage1, because that is the only one that
442# we can guarantee will build with the native compiler, and also it is the
443# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
444# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
445# overrideable (for a bootstrap build stage1 also builds gcc.info).
446
1b05fbbd 447STAGE1_CFLAGS = @stage1_cflags@
1f53ca9a
AO		 448STAGE1_CHECKING = @stage1_checking@
449STAGE1_LANGUAGES = @stage1_languages@
1b05fbbd
AO		 450# * We force-disable intermodule optimizations, even if
451# --enable-intermodule was passed, since the installed compiler
452# probably can't handle them. Luckily, autoconf always respects
453# the last argument when conflicting --enable arguments are passed.
454# * Likewise, we force-disable coverage flags, since the installed
455# compiler probably has never heard of them.
880b18d1 456# * We also disable -Wformat, since older GCCs don't understand newer %s.
1b05fbbd 457STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
880b18d1 458 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
459 --disable-build-format-warnings
8a0d8a5c 460
1b05fbbd
AO		 461STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
462STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
8520c408 463
1b05fbbd
AO		 464STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
465STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
7f6ef0c0 466
8520c408
AO		 467do-compare = @do_compare@
468do-compare3 = $(do-compare)
8520c408 469
50212802
NN		 470# -----------------------------------------------
471# Programs producing files for the TARGET machine
472# -----------------------------------------------
405ea7a0 473
50212802 474AR_FOR_TARGET=@AR_FOR_TARGET@
852e5f18 475AS_FOR_TARGET=@AS_FOR_TARGET@
1b05fbbd 476CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
55db4b87 477
50212802
NN		 478# If GCC_FOR_TARGET is not overriden on the command line, then this
479# variable is passed down to the gcc Makefile, where it is used to
480# build libgcc2.a. We define it here so that it can itself be
481# overridden on the command line.
1b05fbbd
AO		 482GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
483CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
484RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
485GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
486GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
e552509b 487GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
852e5f18 488DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
50212802 489LD_FOR_TARGET=@LD_FOR_TARGET@
50212802 490
7e0f7140 491LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
50212802 492NM_FOR_TARGET=@NM_FOR_TARGET@
5ae72758 493OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
6b91c541 494OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
852e5f18 495RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
b121d7d4 496READELF_FOR_TARGET=@READELF_FOR_TARGET@
7e0f7140 497STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
50212802 498WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
0c24b341 499WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
405ea7a0 500
be01d343
PB		 501COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
502COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
503COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
504
7f6ef0c0
PB		 505CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
506CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
7f6ef0c0 507
be01d343
PB		 508LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
509LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
91c1f14c 510LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
e552509b 511GOCFLAGS_FOR_TARGET = -O2 -g
50212802 512
1b05fbbd
AO		 513FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
514SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
515DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
516
517XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
518
50212802
NN		 519# ------------------------------------
520# Miscellaneous targets and flag lists
521# ------------------------------------
522
405ea7a0
NN		 523# The first rule in the file had better be this one. Don't put any above it.
524# This lives here to allow makefile fragments to contain dependencies.
f70224b5 525all:
405ea7a0 526
405ea7a0 527#### host and target specific makefile fragments come in here.
a0da8069
NN		 528@target_makefile_frag@
529@alphaieee_frag@
530@ospace_frag@
531@host_makefile_frag@
405ea7a0
NN		 532###
533
e90269c8 534# This is the list of directories that may be needed in RPATH_ENVVAR
18a8530e 535# so that programs built for the target machine work.
e90269c8
PB		 536TARGET_LIB_PATH = [+ FOR target_modules +][+
537 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
538 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
539[+ FOR target_modules +][+ IF lib_path +]
540@if target-[+module+]
541TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
542@endif target-[+module+]
543[+ ENDIF lib_path +][+ ENDFOR target_modules +]
544
545
546# This is the list of directories that may be needed in RPATH_ENVVAR
547# so that programs built for the host machine work.
548HOST_LIB_PATH = [+ FOR host_modules +][+
549 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
550 ENDFOR host_modules +]
551
552# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
553@if gcc
3bbd2f8f 554HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
e90269c8
PB		 555@endif gcc
556
557[+ FOR host_modules +][+ IF lib_path +]
558@if [+module+]
559HOST_LIB_PATH_[+module+] = \
560 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
561 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
562@endif [+module+]
563[+ ENDIF lib_path +][+ ENDFOR host_modules +]
564
87cda2cf
AO		 565CXX_FOR_TARGET_FLAG_TO_PASS = \
566 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
567@if target-libstdc++-v3
568# CXX_FOR_TARGET is tricky to get right for target libs that require a
569# functional C++ compiler. When we recurse, if we expand
570# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
571# libstdc++ include flags from the script. Instead, we get an
572# -funconfigured-* word, so that we'll get errors if this invalid C++
573# command line is used for anything, but also so that we can use the
574# word to decide whether or not to pass on this CXX_FOR_TARGET. If we
575# don't pass it on, sub-make will use the default definition, that
576# re-expands it at the time of use, so we'll get it right when we need
577# it. One potential exception is the expansion of CXX_FOR_TARGET
578# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
579# really work, for C++ host programs can't depend on the current-stage
580# C++ target library.
581CXX_FOR_TARGET_FLAG_TO_PASS = \
582 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
583@endif target-libstdc++-v3
584
405ea7a0 585# Flags to pass down to all sub-makes.
c52c6897
PB		 586BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
587 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
1b05fbbd
AO		 588 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
589 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
1f53ca9a 590 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
1b05fbbd 591 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
87cda2cf 592 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
1b05fbbd 593 "TFLAGS=$(TFLAGS)" \
10ecffb9 594 "CONFIG_SHELL=$(SHELL)" \
12f0bd74 595 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
405ea7a0 596
55db4b87
PB		 597# We leave this in just in case, but it is not needed anymore.
598RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
656fdd47 599
405ea7a0
NN		 600# Flags to pass down to most sub-makes, in which we're building with
601# the host environment.
405ea7a0
NN		 602EXTRA_HOST_FLAGS = \
603 'AR=$(AR)' \
604 'AS=$(AS)' \
605 'CC=$(CC)' \
606 'CXX=$(CXX)' \
607 'DLLTOOL=$(DLLTOOL)' \
1b05fbbd
AO		 608 'GCJ=$(GCJ)' \
609 'GFORTRAN=$(GFORTRAN)' \
e552509b 610 'GOC=$(GOC)' \
405ea7a0 611 'LD=$(LD)' \
be01d343 612 'LIPO=$(LIPO)' \
405ea7a0 613 'NM=$(NM)' \
80911fe1 614 'OBJDUMP=$(OBJDUMP)' \
b9459e83 615 'RANLIB=$(RANLIB)' \
b121d7d4 616 'READELF=$(READELF)' \
be01d343 617 'STRIP=$(STRIP)' \
0c24b341
NC		 618 'WINDRES=$(WINDRES)' \
619 'WINDMC=$(WINDMC)'
405ea7a0
NN		 620
621FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
622
b3676d82
EB		 623# Flags to pass to stage1 or when not bootstrapping.
624
625STAGE1_FLAGS_TO_PASS = \
626 LDFLAGS="$${LDFLAGS}" \
627 HOST_LIBS="$${HOST_LIBS}"
628
8a0d8a5c
PB		 629# Flags to pass to stage2 and later makes.
630
631POSTSTAGE1_FLAGS_TO_PASS = \
e8a5fa9c
RW		 632 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
633 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
634 GNATBIND="$${GNATBIND}" \
1f53ca9a
AO		 635 LDFLAGS="$${LDFLAGS}" \
636 HOST_LIBS="$${HOST_LIBS}" \
8a0d8a5c
PB		 637 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
638
405ea7a0 639# Flags to pass down to makes which are built with the target environment.
0aed8855
PB		 640# The double $ decreases the length of the command line; those variables
641# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
7f6ef0c0
PB		 642# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
643# so we expand them here.
405ea7a0
NN		 644EXTRA_TARGET_FLAGS = \
645 'AR=$$(AR_FOR_TARGET)' \
0aed8855 646 'AS=$(COMPILER_AS_FOR_TARGET)' \
1b05fbbd
AO		 647 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
648 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
649 'CXX=$$(CXX_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
650 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
405ea7a0 651 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
1b05fbbd
AO		 652 'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
653 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
e552509b
ILT		 654 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
655 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
0aed8855 656 'LD=$(COMPILER_LD_FOR_TARGET)' \
414e5532 657 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
1b05fbbd
AO		 658 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
659 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
0aed8855 660 'NM=$(COMPILER_NM_FOR_TARGET)' \
5ae72758 661 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
6b91c541 662 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
405ea7a0 663 'RANLIB=$$(RANLIB_FOR_TARGET)' \
b121d7d4 664 'READELF=$$(READELF_FOR_TARGET)' \
0c24b341 665 'WINDRES=$$(WINDRES_FOR_TARGET)' \
1b05fbbd
AO		 666 'WINDMC=$$(WINDMC_FOR_TARGET)' \
667 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
668 "TFLAGS=$$TFLAGS"
405ea7a0
NN		 669
670TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
671
672# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
673# unfortunately needs the native compiler and the target ar and
674# ranlib.
675# If any variables are added here, they must be added to do-*, below.
2a4cbe27 676# The BUILD_* variables are a special case, which are used for the gcc
405ea7a0
NN		 677# cross-building scheme.
678EXTRA_GCC_FLAGS = \
405ea7a0 679 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
3dee29da 680 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
98dd765a 681 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
405ea7a0 682
f0b24077 683GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
405ea7a0 684
1b05fbbd 685@if gcc
96655cc4 686BUILD_CONFIG = @BUILD_CONFIG@
1b05fbbd
AO		 687ifneq ($(BUILD_CONFIG),)
688include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
689endif
690@endif gcc
691
dd12c3a8 692.PHONY: configure-host
b813574b 693configure-host: [+
dd12c3a8
NN		 694 FOR host_modules +] \
695 maybe-configure-[+module+][+
696 ENDFOR host_modules +]
697.PHONY: configure-target
698configure-target: [+
699 FOR target_modules +] \
700 maybe-configure-target-[+module+][+
701 ENDFOR target_modules +]
405ea7a0 702
319cab08
PB		 703# The target built for a native non-bootstrap build.
704.PHONY: all
f70224b5
PB		 705all:
706@if gcc-bootstrap
be01d343 707 [ -f stage_final ] || echo stage3 > stage_final
f70224b5
PB		 708 @r=`${PWD_COMMAND}`; export r; \
709 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
0aed8855 710 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
f70224b5 711@endif gcc-bootstrap
0aed8855 712 @: $(MAKE); $(unstage)
f70224b5
PB		 713 @r=`${PWD_COMMAND}`; export r; \
714 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 715@if gcc-bootstrap
7b6175f9 716 if [ -f stage_last ]; then \
07fc31c9 717 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
be01d343 718 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
f70224b5 719 else \
1b05fbbd 720@endif gcc-bootstrap
b5233201
AO		 721 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
722@if gcc-bootstrap
723 ; \
04ec0acb 724 fi \
b5233201 725@endif gcc-bootstrap
04ec0acb 726 && :
dd12c3a8 727
6a9cf61e 728.PHONY: all-build
c52c6897
PB		 729[+ FOR build_modules +]
730all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
731
dd12c3a8 732.PHONY: all-host
c52c6897
PB		 733[+ FOR host_modules +][+ IF bootstrap +]
734@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
735all-host: maybe-all-[+module+][+ IF bootstrap +]
736@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
737
dd12c3a8 738.PHONY: all-target
c52c6897 739[+ FOR target_modules +][+ IF bootstrap +]
f86e35b8 740@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
c52c6897 741all-target: maybe-all-target-[+module+][+ IF bootstrap +]
f86e35b8
NC		 742@endif target-[+module+]-no-bootstrap[+
743 ENDIF bootstrap +][+ ENDFOR target_modules +]
405ea7a0
NN		 744
745# Do a target for all the subdirectories. A ``make do-X'' will do a
746# ``make X'' in all subdirectories (because, in general, there is a
747# dependency (below) of X upon do-X, a ``make X'' will also do this,
748# but it may do additional work as well).
e393202e 749[+ FOR recursive_targets +]
27b1cc72 750.PHONY: do-[+make_target+]
f70224b5 751do-[+make_target+]:
0aed8855 752 @: $(MAKE); $(unstage)
e360f423
PB		 753 @r=`${PWD_COMMAND}`; export r; \
754 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
755 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
f70224b5 756 [+make_target+]-target
f70224b5 757
2a4cbe27
NN		 758
759.PHONY: [+make_target+]-host
c52c6897
PB		 760[+ FOR host_modules +]
761[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
2a4cbe27
NN		 762
763.PHONY: [+make_target+]-target
c52c6897
PB		 764[+ FOR target_modules +]
765[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
e393202e
NN		 766[+ ENDFOR recursive_targets +]
767
405ea7a0
NN		 768# Here are the targets which correspond to the do-X targets.
769
a3ca38d2
DD		 770.PHONY: info installcheck dvi pdf html
771.PHONY: install-info install-pdf install-html
405ea7a0
NN		 772.PHONY: clean distclean mostlyclean maintainer-clean realclean
773.PHONY: local-clean local-distclean local-maintainer-clean
774info: do-info
775installcheck: do-installcheck
776dvi: do-dvi
56a8fe78 777pdf: do-pdf
6d389afc 778html: do-html
405ea7a0 779
43d92c63
NN		 780# Make sure makeinfo is built before we do a `make info', if we're
781# in fact building texinfo.
782do-info: maybe-all-texinfo
405ea7a0
NN		 783
784install-info: do-install-info dir.info
b40e3958 785 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
405ea7a0 786 if [ -f dir.info ] ; then \
497f816e 787 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
405ea7a0
NN		 788 else true ; fi
789
a3ca38d2
DD		 790install-pdf: do-install-pdf
791
108a6f8e
CD		 792install-html: do-install-html
793
405ea7a0
NN		 794local-clean:
795 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
796
797local-distclean:
798 -rm -f Makefile config.status config.cache mh-frag mt-frag
0aed8855 799 -rm -f maybedep.tmp serdep.tmp
405ea7a0
NN		 800 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
801 rm -rf $(TARGET_SUBDIR); \
802 else true; fi
e4c4d240 803 -rm -rf $(BUILD_SUBDIR)
b00612cc
PB		 804 -if [ "$(HOST_SUBDIR)" != "." ]; then \
805 rm -rf $(HOST_SUBDIR); \
806 else true; fi
405ea7a0
NN		 807 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
808 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
809 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
810 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
811 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
792cdb50 812 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
405ea7a0
NN		 813
814local-maintainer-clean:
815 @echo "This command is intended for maintainers to use;"
816 @echo "it deletes files that may require special tools to rebuild."
817
818clean: do-clean local-clean
819mostlyclean: do-mostlyclean local-clean
820distclean: do-distclean local-clean local-distclean
821maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
822maintainer-clean: local-distclean
823realclean: maintainer-clean
824
405ea7a0
NN		 825# Check target.
826
827.PHONY: check do-check
ede4fbe4 828check: do-check
405ea7a0 829
3866be5d 830# Only include modules actually being configured and built.
f70224b5
PB		 831.PHONY: check-host
832check-host: [+
16ae0395
NN		 833 FOR host_modules +] \
834 maybe-check-[+module+][+
f70224b5
PB		 835 ENDFOR host_modules +]
836
837.PHONY: check-target
838check-target: [+
16ae0395
NN		 839 FOR target_modules +] \
840 maybe-check-target-[+module+][+
f70224b5
PB		 841 ENDFOR target_modules +]
842
843do-check:
0aed8855 844 @: $(MAKE); $(unstage)
e360f423
PB		 845 @r=`${PWD_COMMAND}`; export r; \
846 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
847 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
405ea7a0
NN		 848
849# Automated reporting of test results.
850
851warning.log: build.log
852 $(srcdir)/contrib/warn_summary build.log > $@
853
854mail-report.log:
855 if test x'$(BOOT_CFLAGS)' != x''; then \
856 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
857 fi; \
858 $(srcdir)/contrib/test_summary -t >$@
859 chmod +x $@
860 echo If you really want to send e-mail, run ./$@ now
861
862mail-report-with-warnings.log: warning.log
863 if test x'$(BOOT_CFLAGS)' != x''; then \
864 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
865 fi; \
866 $(srcdir)/contrib/test_summary -t -i warning.log >$@
867 chmod +x $@
868 echo If you really want to send e-mail, run ./$@ now
869
870# Installation targets.
871
ae831be5 872.PHONY: install uninstall
f70224b5 873install:
0aed8855 874 @: $(MAKE); $(unstage)
e360f423
PB		 875 @r=`${PWD_COMMAND}`; export r; \
876 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
877 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
dd12c3a8 878
16ae0395
NN		 879.PHONY: install-host-nogcc
880install-host-nogcc: [+
9e6ce191
PB		 881 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
882 maybe-install-[+module+][+ ENDIF +][+
16ae0395
NN		 883 ENDFOR host_modules +]
884
dd12c3a8 885.PHONY: install-host
b813574b 886install-host: [+
dd12c3a8
NN		 887 FOR host_modules +] \
888 maybe-install-[+module+][+
889 ENDFOR host_modules +]
16ae0395 890
dd12c3a8
NN		 891.PHONY: install-target
892install-target: [+
893 FOR target_modules +] \
894 maybe-install-target-[+module+][+
895 ENDFOR target_modules +]
405ea7a0
NN		 896
897uninstall:
898 @echo "the uninstall target is not supported in this tree"
899
405ea7a0
NN		 900.PHONY: install.all
901install.all: install-no-fixedincludes
902 @if [ -f ./gcc/Makefile ] ; then \
b40e3958 903 r=`${PWD_COMMAND}` ; export r ; \
0aed8855 904 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 905 $(HOST_EXPORTS) \
1086bc09 906 (cd ./gcc && \
405ea7a0
NN		 907 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
908 else \
909 true ; \
910 fi
911
7ec59b9e
L		 912# install-no-fixedincludes is used to allow the elaboration of binary packages
913# suitable for distribution, where we cannot include the fixed system header
914# files.
405ea7a0 915.PHONY: install-no-fixedincludes
16ae0395 916install-no-fixedincludes: installdirs install-host-nogcc \
7ec59b9e 917 install-target gcc-install-no-fixedincludes
405ea7a0 918
9b980aa1
RW		 919.PHONY: install-strip
920install-strip:
921 @: $(MAKE); $(unstage)
922 @r=`${PWD_COMMAND}`; export r; \
923 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
924 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
925
926.PHONY: install-strip-host
927install-strip-host: [+
928 FOR host_modules +] \
929 maybe-install-strip-[+module+][+
930 ENDFOR host_modules +]
931
932.PHONY: install-strip-target
933install-strip-target: [+
934 FOR target_modules +] \
935 maybe-install-strip-target-[+module+][+
936 ENDFOR target_modules +]
937
938
15723a45 939### other supporting targets
405ea7a0 940
15723a45
NN		 941MAKEDIRS= \
942 $(DESTDIR)$(prefix) \
943 $(DESTDIR)$(exec_prefix)
944.PHONY: installdirs
945installdirs: mkinstalldirs
946 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
947
948dir.info: do-install-info
949 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
497f816e 950 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
15723a45
NN		 951 mv -f dir.info.new dir.info ; \
952 else true ; \
405ea7a0
NN		 953 fi
954
15723a45
NN		 955dist:
956 @echo "Building a full distribution of this tree isn't done"
957 @echo "via 'make dist'. Check out the etc/ subdirectory"
958
959etags tags: TAGS
960
961# Right now this just builds TAGS in each subdirectory. emacs19 has the
962# ability to use several tags files at once, so there is probably no need
963# to combine them into one big TAGS file (like CVS 1.3 does). We could
964# (if we felt like it) have this Makefile write a piece of elisp which
965# the user could load to tell emacs19 where all the TAGS files we just
966# built are.
967TAGS: do-TAGS
968
a7254363
PB		 969# ------------------------------------
970# Macros for configure and all targets
971# ------------------------------------
972
973[+ DEFINE configure +]
974.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
975maybe-configure-[+prefix+][+module+]:
4f0ef2d8
CD		 976@if gcc-bootstrap
977configure-[+prefix+][+module+]: stage_current
978@endif gcc-bootstrap
a7254363
PB		 979@if [+prefix+][+module+]
980maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
4f0ef2d8 981configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
c52c6897
PB		 982 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
983 @r=`${PWD_COMMAND}`; export r; \
0aed8855 984 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c52c6897
PB		 985 [+ IF check_multilibs
986 +]echo "Checking multilib configuration for [+module+]..."; \
0aed8855
PB		 987 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
988 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
989 if test -r [+subdir+]/[+module+]/multilib.out; then \
990 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
991 rm -f [+subdir+]/[+module+]/multilib.tmp; \
992 else \
993 rm -f [+subdir+]/[+module+]/Makefile; \
994 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
995 fi; \
996 else \
997 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
c52c6897
PB		 998 fi; \
999 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
a7254363 1000 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
1f53ca9a 1001 [+exports+] [+extra_exports+] \
a7254363
PB		 1002 echo Configuring in [+subdir+]/[+module+]; \
1003 cd "[+subdir+]/[+module+]" || exit 1; \
bba45b8b 1004 case $(srcdir) in \
b00612cc 1005 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
a7254363 1006 *) topdir=`echo [+subdir+]/[+module+]/ | \
b00612cc 1007 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
bba45b8b 1008 esac; \
b00612cc
PB		 1009 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1010 libsrcdir="$$s/[+module+]"; \
a7254363
PB		 1011 [+ IF no-config-site +]rm -f no-such-file || : ; \
1012 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
4b900473
PB		 1013 [+args+] --build=${build_alias} --host=[+host_alias+] \
1014 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
bba45b8b 1015 || exit 1
a7254363 1016@endif [+prefix+][+module+]
d545f33b
PB		 1017
1018[+ IF bootstrap +]
1019[+ FOR bootstrap_stage +]
1020.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1021maybe-configure-stage[+id+]-[+prefix+][+module+]:
0aed8855 1022@if [+prefix+][+module+]-bootstrap
d545f33b 1023maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
0aed8855 1024configure-stage[+id+]-[+prefix+][+module+]:
c52c6897 1025 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
0aed8855 1026 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
c52c6897 1027 @r=`${PWD_COMMAND}`; export r; \
d545f33b 1028 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1029 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
c52c6897
PB		 1030 [+ IF check_multilibs
1031 +]echo "Checking multilib configuration for [+module+]..."; \
0aed8855
PB		 1032 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
1033 if test -r [+subdir+]/[+module+]/multilib.out; then \
1034 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1035 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1036 else \
1037 rm -f [+subdir+]/[+module+]/Makefile; \
1038 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1039 fi; \
1040 else \
1041 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
c52c6897
PB		 1042 fi; \
1043 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
d545f33b 1044 [+exports+][+ IF prev +] \
1b05fbbd
AO		 1045 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1046 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1047 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1048 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1049 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1f53ca9a 1050 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1b05fbbd 1051 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1f53ca9a
AO		 1052 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1053 ENDIF prefix +] [+extra_exports+] \
d545f33b 1054 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
0aed8855 1055 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
d545f33b
PB		 1056 cd [+subdir+]/[+module+] || exit 1; \
1057 case $(srcdir) in \
1058 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1059 *) topdir=`echo [+subdir+]/[+module+]/ | \
1060 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1061 esac; \
1062 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
1063 libsrcdir="$$s/[+module+]"; \
1064 $(SHELL) $${libsrcdir}/configure \
4b900473 1065 [+args+] --build=${build_alias} --host=[+host_alias+] \
1b05fbbd
AO		 1066 --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
1067 --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
1068 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1069 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
0aed8855 1070@endif [+prefix+][+module+]-bootstrap
d545f33b
PB		 1071[+ ENDFOR bootstrap_stage +]
1072[+ ENDIF bootstrap +]
a7254363
PB		 1073[+ ENDDEF +]
1074
1075[+ DEFINE all +]
1076.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1077maybe-all-[+prefix+][+module+]:
4f0ef2d8
CD		 1078@if gcc-bootstrap
1079all-[+prefix+][+module+]: stage_current
1080@endif gcc-bootstrap
a7254363
PB		 1081@if [+prefix+][+module+]
1082TARGET-[+prefix+][+module+]=[+
4b900473 1083 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
a7254363 1084maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
4f0ef2d8 1085all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
c52c6897
PB		 1086 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1087 @r=`${PWD_COMMAND}`; export r; \
b40e3958 1088 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1f53ca9a 1089 [+exports+] [+extra_exports+] \
a7254363 1090 (cd [+subdir+]/[+module+] && \
b3676d82 1091 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
7f6ef0c0 1092 $(TARGET-[+prefix+][+module+]))
a7254363 1093@endif [+prefix+][+module+]
d545f33b
PB		 1094
1095[+ IF bootstrap +]
1096[+ FOR bootstrap_stage +]
1097.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1098.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1099maybe-all-stage[+id+]-[+prefix+][+module+]:
1100maybe-clean-stage[+id+]-[+prefix+][+module+]:
0aed8855 1101@if [+prefix+][+module+]-bootstrap
d545f33b
PB		 1102maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1103all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
f70224b5 1104TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
d545f33b 1105all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
c52c6897 1106 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
d545f33b
PB		 1107 @r=`${PWD_COMMAND}`; export r; \
1108 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1109 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
d545f33b 1110 [+exports+][+ IF prev +] \
1f53ca9a 1111 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
d545f33b 1112 cd [+subdir+]/[+module+] && \
1b05fbbd
AO		 1113 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1114 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1115 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1116 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1117 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1f53ca9a 1118 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1b05fbbd
AO		 1119 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1120 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1121 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1122 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1123 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
b3676d82
EB		 1124 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1125 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1b05fbbd 1126 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
f70224b5 1127 $(TARGET-stage[+id+]-[+prefix+][+module+])
d545f33b
PB		 1128
1129maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1130clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1131clean-stage[+id+]-[+prefix+][+module+]:
9dbaa842
DD		 1132 @if [ $(current_stage) = stage[+id+] ]; then \
1133 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1134 else \
1135 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1136 $(MAKE) stage[+id+]-start; \
1137 fi; \
d545f33b 1138 cd [+subdir+]/[+module+] && \
b3676d82
EB		 1139 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1140 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
0aed8855 1141@endif [+prefix+][+module+]-bootstrap
d545f33b
PB		 1142
1143[+ ENDFOR bootstrap_stage +]
1144[+ ENDIF bootstrap +]
a7254363
PB		 1145[+ ENDDEF +]
1146
1147# --------------------------------------
1148# Modules which run on the build machine
1149# --------------------------------------
1150[+ FOR build_modules +]
1151[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
4b900473
PB		 1152 host_alias=(get "host" "${build_alias}")
1153 target_alias=(get "target" "${target_alias}")
a7254363
PB		 1154 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1155
6641ce42
JM		 1156[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1157 args="$(EXTRA_BUILD_FLAGS)" +]
a7254363 1158[+ ENDFOR build_module +]
405ea7a0 1159
15723a45
NN		 1160# --------------------------------------
1161# Modules which run on the host machine
1162# --------------------------------------
3866be5d 1163[+ FOR host_modules +]
d545f33b
PB		 1164[+ configure prefix="" subdir="$(HOST_SUBDIR)"
1165 exports="$(HOST_EXPORTS)"
1166 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
4b900473
PB		 1167 host_alias=(get "host" "${host_alias}")
1168 target_alias=(get "target" "${target_alias}")
a7254363 1169 args="$(HOST_CONFIGARGS)" +]
e2b9e2dc 1170
d545f33b
PB		 1171[+ all prefix="" subdir="$(HOST_SUBDIR)"
1172 exports="$(HOST_EXPORTS)"
1173 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
7f6ef0c0 1174 args="$(EXTRA_HOST_FLAGS)"
b3676d82 1175 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
d545f33b 1176 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
405ea7a0 1177
16ae0395
NN		 1178.PHONY: check-[+module+] maybe-check-[+module+]
1179maybe-check-[+module+]:
6bd3dfaa
PB		 1180@if [+module+]
1181maybe-check-[+module+]: check-[+module+]
3866be5d 1182[+ IF no_check +]
3866be5d
NN		 1183check-[+module+]:
1184[+ ELIF no_check_cross +]
3866be5d
NN		 1185# This module is only tested in a native toolchain.
1186check-[+module+]:
0aed8855 1187 @: $(MAKE); $(unstage)
7f121bbf 1188 @if [ '$(host)' = '$(target)' ] ; then \
b40e3958
L		 1189 r=`${PWD_COMMAND}`; export r; \
1190 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1191 $(HOST_EXPORTS) \
b00612cc 1192 (cd $(HOST_SUBDIR)/[+module+] && \
4cfaf6d5 1193 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
bba45b8b
NN		 1194 fi
1195[+ ELSE check +]
bba45b8b 1196check-[+module+]:
0aed8855 1197 @: $(MAKE); $(unstage)
b40e3958
L		 1198 @r=`${PWD_COMMAND}`; export r; \
1199 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1200 $(HOST_EXPORTS) \
b00612cc
PB		 1201 (cd $(HOST_SUBDIR)/[+module+] && \
1202 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
3866be5d 1203[+ ENDIF no_check +]
6bd3dfaa 1204@endif [+module+]
405ea7a0 1205
930314a4
NN		 1206.PHONY: install-[+module+] maybe-install-[+module+]
1207maybe-install-[+module+]:
6bd3dfaa
PB		 1208@if [+module+]
1209maybe-install-[+module+]: install-[+module+]
16ae0395 1210[+ IF no_install +]
3866be5d
NN		 1211install-[+module+]:
1212[+ ELSE install +]
3866be5d 1213install-[+module+]: installdirs
0aed8855 1214 @: $(MAKE); $(unstage)
b40e3958
L		 1215 @r=`${PWD_COMMAND}`; export r; \
1216 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1217 $(HOST_EXPORTS) \
b00612cc 1218 (cd $(HOST_SUBDIR)/[+module+] && \
2da12f12 1219 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
3866be5d 1220[+ ENDIF no_install +]
6bd3dfaa 1221@endif [+module+]
4fa63067 1222
9b980aa1
RW		 1223.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1224maybe-install-strip-[+module+]:
1225@if [+module+]
1226maybe-install-strip-[+module+]: install-strip-[+module+]
1227[+ IF no_install +]
1228install-strip-[+module+]:
1229[+ ELSE install +]
1230install-strip-[+module+]: installdirs
1231 @: $(MAKE); $(unstage)
1232 @r=`${PWD_COMMAND}`; export r; \
1233 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1234 $(HOST_EXPORTS) \
1235 (cd $(HOST_SUBDIR)/[+module+] && \
1236 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1237[+ ENDIF no_install +]
1238@endif [+module+]
1239
56a8fe78 1240# Other targets (info, dvi, pdf, etc.)
4fa63067
NN		 1241[+ FOR recursive_targets +]
1242.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1243maybe-[+make_target+]-[+module+]:
6bd3dfaa
PB		 1244@if [+module+]
1245maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
4fa63067
NN		 1246[+ IF (match-value? = "missing" (get "make_target") ) +]
1247# [+module+] doesn't support [+make_target+].
1248[+make_target+]-[+module+]:
1249[+ ELSE +]
1250[+make_target+]-[+module+]: [+
1251 FOR depend +]\
1252 [+depend+]-[+module+] [+
1253 ENDFOR depend +]
0aed8855 1254 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
f70224b5 1255 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
4fa63067
NN		 1256 r=`${PWD_COMMAND}`; export r; \
1257 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1258 $(HOST_EXPORTS) \
b813574b 1259 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
4fa63067
NN		 1260 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1261 done; \
1262 echo "Doing [+make_target+] in [+module+]" ; \
b00612cc 1263 (cd $(HOST_SUBDIR)/[+module+] && \
4fa63067
NN		 1264 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1265 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1266 "RANLIB=$${RANLIB}" \
0c24b341 1267 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
b813574b 1268 [+make_target+]) \
4fa63067
NN		 1269 || exit 1
1270[+ ENDIF +]
6bd3dfaa 1271@endif [+module+]
4fa63067 1272[+ ENDFOR recursive_targets +]
3866be5d 1273[+ ENDFOR host_modules +]
405ea7a0 1274
15723a45
NN		 1275# ---------------------------------------
1276# Modules which run on the target machine
1277# ---------------------------------------
e393202e 1278[+ FOR target_modules +]
15723a45 1279
a7254363
PB		 1280[+ IF raw_cxx +]
1281[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
0aed8855 1282 check_multilibs=true
a7254363 1283 exports="$(RAW_CXX_TARGET_EXPORTS)"
4b900473
PB		 1284 host_alias=(get "host" "${target_alias}")
1285 target_alias=(get "target" "${target_alias}")
a7254363
PB		 1286 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1287
1288[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1289 exports="$(RAW_CXX_TARGET_EXPORTS)"
7f6ef0c0 1290 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
a7254363
PB		 1291[+ ELSE +]
1292[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
0aed8855 1293 check_multilibs=true
a7254363 1294 exports="$(NORMAL_TARGET_EXPORTS)"
4b900473
PB		 1295 host_alias=(get "host" "${target_alias}")
1296 target_alias=(get "target" "${target_alias}")
a7254363
PB		 1297 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1298
1299[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1300 exports="$(NORMAL_TARGET_EXPORTS)"
7f6ef0c0 1301 args="$(EXTRA_TARGET_FLAGS)" +]
a7254363 1302[+ ENDIF +]
16ae0395
NN		 1303
1304.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1305maybe-check-target-[+module+]:
6bd3dfaa
PB		 1306@if target-[+module+]
1307maybe-check-target-[+module+]: check-target-[+module+]
3866be5d
NN		 1308[+ IF no_check +]
1309# Dummy target for uncheckable module.
3866be5d
NN		 1310check-target-[+module+]:
1311[+ ELSE check +]
e393202e 1312check-target-[+module+]:
0aed8855 1313 @: $(MAKE); $(unstage)
b40e3958 1314 @r=`${PWD_COMMAND}`; export r; \
e90269c8 1315 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD		 1316IF raw_cxx +]
1317 $(RAW_CXX_TARGET_EXPORTS) \[+
1318ELSE normal_cxx +]
1319 $(NORMAL_TARGET_EXPORTS) \[+
1320ENDIF raw_cxx +]
bba45b8b
NN		 1321 (cd $(TARGET_SUBDIR)/[+module+] && \
1322 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1323 IF raw_cxx
1324 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1325 ENDIF raw_cxx
7ffa0b57 1326 +] [+extra_make_flags+] check)
e393202e 1327[+ ENDIF no_check +]
6bd3dfaa 1328@endif target-[+module+]
16ae0395 1329
930314a4
NN		 1330.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1331maybe-install-target-[+module+]:
6bd3dfaa
PB		 1332@if target-[+module+]
1333maybe-install-target-[+module+]: install-target-[+module+]
16ae0395 1334[+ IF no_install +]
930314a4
NN		 1335# Dummy target for uninstallable.
1336install-target-[+module+]:
1337[+ ELSE install +]
e393202e 1338install-target-[+module+]: installdirs
0aed8855 1339 @: $(MAKE); $(unstage)
b40e3958 1340 @r=`${PWD_COMMAND}`; export r; \
e90269c8 1341 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD		 1342IF raw_cxx +]
1343 $(RAW_CXX_TARGET_EXPORTS) \[+
1344ELSE normal_cxx +]
1345 $(NORMAL_TARGET_EXPORTS) \[+
1346ENDIF raw_cxx +]
bba45b8b 1347 (cd $(TARGET_SUBDIR)/[+module+] && \
7ffa0b57 1348 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
e393202e 1349[+ ENDIF no_install +]
6bd3dfaa 1350@endif target-[+module+]
4fa63067 1351
9b980aa1
RW		 1352.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1353maybe-install-strip-target-[+module+]:
1354@if target-[+module+]
1355maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1356[+ IF no_install +]
1357# Dummy target for uninstallable.
1358install-strip-target-[+module+]:
1359[+ ELSE install +]
1360install-strip-target-[+module+]: installdirs
1361 @: $(MAKE); $(unstage)
1362 @r=`${PWD_COMMAND}`; export r; \
1363 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1364IF raw_cxx +]
1365 $(RAW_CXX_TARGET_EXPORTS) \[+
1366ELSE normal_cxx +]
1367 $(NORMAL_TARGET_EXPORTS) \[+
1368ENDIF raw_cxx +]
1369 (cd $(TARGET_SUBDIR)/[+module+] && \
1370 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1371[+ ENDIF no_install +]
1372@endif target-[+module+]
1373
56a8fe78 1374# Other targets (info, dvi, pdf, etc.)
4fa63067
NN		 1375[+ FOR recursive_targets +]
1376.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1377maybe-[+make_target+]-target-[+module+]:
6bd3dfaa
PB		 1378@if target-[+module+]
1379maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
4fa63067
NN		 1380[+ IF (match-value? = "missing" (get "make_target") ) +]
1381# [+module+] doesn't support [+make_target+].
1382[+make_target+]-target-[+module+]:
1383[+ ELSE +]
1384[+make_target+]-target-[+module+]: [+
1385 FOR depend +]\
1386 [+depend+]-target-[+module+] [+
1387 ENDFOR depend +]
0aed8855 1388 @: $(MAKE); $(unstage)
4fa63067
NN		 1389 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1390 r=`${PWD_COMMAND}`; export r; \
e90269c8 1391 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD		 1392IF raw_cxx +]
1393 $(RAW_CXX_TARGET_EXPORTS) \[+
1394ELSE normal_cxx +]
1395 $(NORMAL_TARGET_EXPORTS) \[+
1396ENDIF raw_cxx +]
4fa63067
NN		 1397 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1398 for flag in $(EXTRA_TARGET_FLAGS); do \
1399 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1400 done; \
1401 (cd $(TARGET_SUBDIR)/[+module+] && \
1402 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1403 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1404 "RANLIB=$${RANLIB}" \
0c24b341 1405 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
7ffa0b57 1406 [+extra_make_flags+] [+make_target+]) \
4fa63067
NN		 1407 || exit 1
1408[+ ENDIF +]
6bd3dfaa 1409@endif target-[+module+]
4fa63067 1410[+ ENDFOR recursive_targets +]
e393202e 1411[+ ENDFOR target_modules +]
405ea7a0 1412
7ec59b9e
L		 1413@if target-libgomp
1414.PHONY: check-target-libgomp-c++
1415check-target-libgomp-c++:
1416 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1417
1418@endif target-libgomp
1419
1420@if target-libitm
1421.PHONY: check-target-libitm-c++
1422check-target-libitm-c++:
1423 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1424
1425@endif target-libitm
1426
15723a45
NN		 1427# ----------
1428# GCC module
1429# ----------
1430
319cab08 1431@if gcc-no-bootstrap
405ea7a0 1432.PHONY: cross
72b2455a 1433cross: all-build all-gas all-ld
b40e3958
L		 1434 @r=`${PWD_COMMAND}`; export r; \
1435 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1436 $(HOST_EXPORTS) \
405ea7a0
NN		 1437 echo "Building the C and C++ compiler"; \
1438 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
b40e3958
L		 1439 @r=`${PWD_COMMAND}`; export r; \
1440 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
405ea7a0 1441 echo "Building runtime libraries"; \
656fdd47 1442 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
319cab08 1443@endif gcc-no-bootstrap
405ea7a0 1444
6bd3dfaa 1445@if gcc
c50523ce
L		 1446[+ FOR languages +]
1447.PHONY: check-gcc-[+language+] check-[+language+]
1448check-gcc-[+language+]:
1449 r=`${PWD_COMMAND}`; export r; \
1450 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1451 $(HOST_EXPORTS) \
1452 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
e552509b 1453check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
c50523ce 1454[+ ENDFOR languages +]
405ea7a0 1455
7ec59b9e
L		 1456# The gcc part of install-no-fixedincludes, which relies on an intimate
1457# knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1458.PHONY: gcc-install-no-fixedincludes
1459gcc-install-no-fixedincludes:
15723a45 1460 @if [ -f ./gcc/Makefile ]; then \
b40e3958 1461 r=`${PWD_COMMAND}`; export r; \
7ec59b9e 1462 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1463 $(HOST_EXPORTS) \
7ec59b9e
L		 1464 (cd ./gcc \
1465 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
15723a45 1466 else true; fi
6bd3dfaa 1467@endif gcc
4fa63067 1468
1d39f329
NN		 1469# ---------------------
1470# GCC bootstrap support
1471# ---------------------
1472
b813574b
PB		 1473# We track the current stage (the one in 'gcc') in the stage_current file.
1474# stage_last instead tracks the stage that was built last. These targets
1475# are dummy when toplevel bootstrap is not active.
1476
f70224b5 1477# While making host and target tools, symlinks to the final stage must be
0aed8855
PB		 1478# there, so $(unstage) should be run at various points. To avoid excessive
1479# recursive invocations of make, we "inline" them using a variable. These
1480# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1481# to avoid warnings from the GNU Make job server.
f70224b5
PB		 1482
1483unstage = :
1484stage = :
c52c6897 1485current_stage = ""
f70224b5 1486
b813574b 1487@if gcc-bootstrap
9daf3993 1488unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
f6d183c0 1489stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
c52c6897 1490current_stage = "`cat stage_current 2> /dev/null`"
b813574b
PB		 1491@endif gcc-bootstrap
1492
f70224b5
PB		 1493.PHONY: unstage stage
1494unstage:
0aed8855 1495 @: $(MAKE); $(unstage)
b813574b 1496stage:
0aed8855 1497 @: $(MAKE); $(stage)
b813574b 1498
80911fe1
PB		 1499# Disable commands for lean bootstrap.
1500LEAN = false
1501
dfdffa2c
PB		 1502# We name the build directories for the various stages "stage1-gcc",
1503# "stage2-gcc","stage3-gcc", etc.
1504
1505# Since the 'compare' process will fail (on debugging information) if any
1506# directory names are different, we need to link the gcc directory for
0aed8855 1507# the previous stage to a constant name ('prev-gcc'), and to make the name of
dfdffa2c
PB		 1508# the build directories constant as well. For the latter, we use naked names
1509# like 'gcc', because the scripts in that directory assume it. We use
1510# mv on platforms where symlinks to directories do not work or are not
1511# reliable.
1512
1d39f329
NN		 1513# 'touch' doesn't work right on some platforms.
1514STAMP = echo timestamp >
1515
dfdffa2c
PB		 1516# We only want to compare .o files, so set this!
1517objext = .o
1d39f329 1518
dfdffa2c 1519[+ FOR bootstrap-stage +]
319cab08 1520.PHONY: stage[+id+]-start stage[+id+]-end
dfdffa2c 1521
656fdd47 1522stage[+id+]-start::
0aed8855 1523 @: $(MAKE); $(stage); \
b813574b 1524 echo stage[+id+] > stage_current ; \
b00612cc 1525 echo stage[+id+] > stage_last; \
0aed8855 1526 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
b00612cc 1527 FOR host_modules +][+ IF bootstrap +]
72b2455a 1528@if [+ module +]
b00612cc
PB		 1529 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1530 mkdir stage[+id+]-[+module+]; \
80911fe1
PB		 1531 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1532 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
0aed8855
PB		 1533@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1534 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1535 mkdir stage[+id+]-$(TARGET_SUBDIR); \
80911fe1
PB		 1536 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1537 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
dfdffa2c 1538
80911fe1 1539stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
72b2455a 1540@if [+ module +]
80911fe1
PB		 1541 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1542 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1543 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
0aed8855
PB		 1544 fi
1545@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1546 @if test -d $(TARGET_SUBDIR) ; then \
80911fe1
PB		 1547 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1548 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
0aed8855 1549 fi
80911fe1 1550 rm -f stage_current
dfdffa2c 1551
973601e1 1552# Bubble a bug fix through all the stages up to stage [+id+]. They are
0aed8855 1553# remade, but not reconfigured. The next stage (if any) will not be
675492f0 1554# reconfigured either.
319cab08 1555.PHONY: stage[+id+]-bubble
80911fe1 1556stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
e360f423
PB		 1557 @r=`${PWD_COMMAND}`; export r; \
1558 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1559 if test -f stage[+id+]-lean [+
9cb3fa6f
PB		 1560 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1561 echo Skipping rebuild of stage[+id+] ; \
1562 else \
80911fe1
PB		 1563 $(MAKE) stage[+id+]-start; \[+IF lean +]
1564 if $(LEAN); then \
1565 rm -rf stage[+lean+]-* ; \
1566 $(STAMP) stage[+lean+]-lean ; \
1567 fi; \[+ ENDIF lean +]
f70224b5 1568 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
be01d343 1569 fi[+ IF compare-target +]
f6d183c0 1570 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
72b2455a 1571
0df3d27f 1572.PHONY: all-stage[+id+] clean-stage[+id+]
0df3d27f 1573do-clean: clean-stage[+id+]
1d39f329 1574
72b2455a
PB		 1575# FIXME: Will not need to be conditional when toplevel bootstrap is the
1576# only possibility, but now it conflicts with no-bootstrap rules
1577@if gcc-bootstrap
dfdffa2c 1578[+ IF compare-target +]
9cb3fa6f 1579[+compare-target+]:
e360f423
PB		 1580 @r=`${PWD_COMMAND}`; export r; \
1581 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1582 if test -f stage[+prev+]-lean; then \
9cb3fa6f
PB		 1583 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1584 exit 0 ; \
1585 fi; \
0aed8855 1586 : $(MAKE); $(stage); \
1d39f329 1587 rm -f .bad_compare ; \
c52c6897 1588 echo Comparing stages [+prev+] and [+id+] ; \
fda13ee8
AO		 1589 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1590 files=`find stage[+id+]-* -name "*$(objext)" -print | \
1591 sed -n s,^stage$$sed-,,p` ; \
1d39f329 1592 for file in $${files} ; do \
fda13ee8
AO		 1593 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1594 if test ! -f $$f1; then continue; fi; \
8520c408 1595 $(do-[+compare-target+]) > /dev/null 2>&1; \
f70224b5
PB		 1596 if test $$? -eq 1; then \
1597 case $$file in \
e8a5fa9c 1598 @compare_exclusions@) \
f70224b5
PB		 1599 echo warning: $$file differs ;; \
1600 *) \
1601 echo $$file differs >> .bad_compare ;; \
1602 esac ; \
1603 fi ; \
1d39f329
NN		 1604 done ; \
1605 if [ -f .bad_compare ]; then \
1606 echo "Bootstrap comparison failure!"; \
1607 cat .bad_compare; \
1608 exit 1; \
1609 else \
c52c6897 1610 echo Comparison successful.; \
1d39f329 1611 fi ; \
9cb3fa6f 1612 $(STAMP) [+compare-target+][+ IF prev +]
80911fe1
PB		 1613 if $(LEAN); then \
1614 rm -rf stage[+prev+]-*; \
1615 $(STAMP) stage[+prev+]-lean; \
1616 fi[+ ENDIF prev +]
dfdffa2c
PB		 1617[+ ENDIF compare-target +]
1618
1619[+ IF bootstrap-target +]
80911fe1 1620.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
be01d343
PB		 1621[+bootstrap-target+]:
1622 echo stage[+id+] > stage_final
1623 @r=`${PWD_COMMAND}`; export r; \
1624 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1625 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
0aed8855 1626 @: $(MAKE); $(unstage)
be01d343
PB		 1627 @r=`${PWD_COMMAND}`; export r; \
1628 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1629 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
be01d343 1630 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
80911fe1
PB		 1631
1632[+bootstrap-target+]-lean:
1633 echo stage[+id+] > stage_final
1634 @r=`${PWD_COMMAND}`; export r; \
1635 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1636 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1637 @: $(MAKE); $(unstage)
1638 @r=`${PWD_COMMAND}`; export r; \
1639 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1640 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
80911fe1 1641 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
dfdffa2c
PB		 1642[+ ENDIF bootstrap-target +]
1643
0df3d27f 1644# Rules to wipe a stage and all the following ones, also used for cleanstrap
656fdd47 1645[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
0df3d27f 1646.PHONY: distclean-stage[+id+]
656fdd47 1647distclean-stage[+id+]::
0aed8855 1648 @: $(MAKE); $(stage)
e00a73e3 1649 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
9cb3fa6f 1650 rm -rf stage[+id+]-* [+
dfdffa2c 1651 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
dfdffa2c
PB		 1652
1653[+ IF cleanstrap-target +]
1654.PHONY: [+cleanstrap-target+]
e00a73e3
PB		 1655[+cleanstrap-target+]: do-distclean local-clean
1656 echo stage[+id+] > stage_final
1657 @r=`${PWD_COMMAND}`; export r; \
1658 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1659 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1660 @: $(MAKE); $(unstage)
1661 @r=`${PWD_COMMAND}`; export r; \
1662 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1663 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
e00a73e3 1664 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
dfdffa2c 1665[+ ENDIF cleanstrap-target +]
72b2455a 1666@endif gcc-bootstrap
dfdffa2c
PB		 1667
1668[+ ENDFOR bootstrap-stage +]
656fdd47 1669
7d329e61
PB		 1670stageprofile-end::
1671 $(MAKE) distclean-stagefeedback
656fdd47 1672
7d329e61 1673stagefeedback-start::
656fdd47
PB		 1674 @r=`${PWD_COMMAND}`; export r; \
1675 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7d329e61
PB		 1676 for i in prev-*; do \
1677 j=`echo $$i | sed s/^prev-//` ; \
1678 cd $$r/$$i && \
1679 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1680 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1681 done
b8908782 1682
0df3d27f 1683@if gcc-bootstrap
0df3d27f 1684do-distclean: distclean-stage1
c52c6897
PB		 1685
1686# Provide a GCC build when we're building target libraries. This does
1687# not work as a dependency, just as the minimum necessary to avoid errors.
1688stage_last:
314b2e66
AS		 1689 @r=`${PWD_COMMAND}`; export r; \
1690 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c52c6897 1691 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
0df3d27f 1692
4f0ef2d8
CD		 1693# Same as unstage, but not phony and defaulting to stage1-start. We place
1694# it in the dependency so that for example `make -j3 all-gcc' works.
1695stage_current:
1696 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1697
c52c6897 1698.PHONY: restrap
266df637 1699restrap::
c52c6897 1700 @: $(MAKE); $(stage)
1b05fbbd
AO		 1701 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1702 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
266df637 1703restrap:: all
c380fdd8 1704@endif gcc-bootstrap
c52c6897 1705
ae831be5
NN		 1706# --------------------------------------
1707# Dependencies between different modules
1708# --------------------------------------
405ea7a0 1709
9e6ce191 1710# Generic dependencies for target modules on host stuff, especially gcc
c52c6897
PB		 1711@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1712 +][+ FOR bootstrap_stage +]
1713configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1714 ENDFOR +][+ ELSE bootstrap +]
1715configure-target-[+module+]: stage_last[+
1716 ENDIF bootstrap +][+ ENDFOR target_modules +]
1717@endif gcc-bootstrap
1718
6aa8ef82 1719@if gcc-no-bootstrap[+ FOR target_modules +]
c52c6897 1720configure-target-[+module+]: maybe-all-gcc[+
6aa8ef82 1721 ENDFOR target_modules +]
c52c6897
PB		 1722@endif gcc-no-bootstrap
1723
9e6ce191 1724
ae831be5
NN		 1725# There are two types of dependencies here: 'hard' dependencies, where one
1726# module simply won't build without the other; and 'soft' dependencies, where
1727# if the depended-on module is missing, the depending module will do without
1728# or find a substitute somewhere (perhaps installed). Soft dependencies
9e6ce191 1729# are made here to depend on a 'maybe-' target. If you're not sure,
ae831be5
NN		 1730# it's safer to use a soft dependency.
1731
9e6ce191
PB		 1732[+ ;; These Scheme functions build the bulk of the dependencies.
1733 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
675492f0 1734 ;; where "maybe-" is only included if HARD is not true, and all-gcc
9e6ce191
PB		 1735 ;; is taken from VAR-NAME.
1736 (define dep-target (lambda (module-kind var-name hard)
1737 (string-append
1738 (if hard "" "maybe-")
1739 (dep-subtarget var-name)
1740 module-kind
1741 (dep-module var-name)
1742 )))
1743
1744 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
72b2455a 1745 (define make-dep (lambda (module-kind on-kind)
9e6ce191
PB		 1746 (string-append
1747 (dep-target module-kind "module" #t) ": "
72b2455a 1748 (dep-target on-kind "on" (exist? "hard")))))
9e6ce191
PB		 1749
1750 ;; dep-subtarget extracts everything up to the first dash in the given
1751 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1752 (define dep-subtarget (lambda (var-name)
1753 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1754
1755 ;; dep-module extracts everything up to the first dash in the given
1756 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1757 (define dep-module (lambda (var-name)
1758 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1759
1760 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1761 (define dep-stage (lambda ()
1762 (string-append
1763 "stage"
1764 (get "id")
1765 "-")))
1766
1767 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1768 ;; but is written in Scheme.
1769 (define dep-maybe (lambda ()
1770 (if (exist? "hard") "" "maybe-")))
1771
21fde4dc
DD		 1772 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1773 ;; or if either module is not bootstrapped. It returns "bootstrap" for
9e6ce191
PB		 1774 ;; configure or build dependencies between bootstrapped modules; it returns
1775 ;; "prebootstrap" for configure or build dependencies of bootstrapped
72b2455a 1776 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
9e6ce191
PB		 1777 ;; is only necessary for host modules.
1778 (define dep-kind (lambda ()
72b2455a
PB		 1779 (if (and (hash-ref boot-modules (dep-module "module"))
1780 (=* (dep-module "on") "build-"))
1781 "prebootstrap"
9e6ce191 1782
72b2455a 1783 (if (or (= (dep-subtarget "on") "install-")
21fde4dc
DD		 1784 (not (hash-ref boot-modules (dep-module "module")))
1785 (not (hash-ref boot-modules (dep-module "on"))))
72b2455a
PB		 1786 "normal"
1787 "bootstrap"))))
9e6ce191
PB		 1788
1789 ;; We now build the hash table that is used by dep-kind.
1790 (define boot-modules (make-hash-table 113))
9e6ce191
PB		 1791+]
1792
1793[+ FOR host_modules +][+
1794 (if (exist? "bootstrap")
1795 (hash-create-handle! boot-modules (get "module") #t))
1796 "" +][+ ENDFOR host_modules +]
1dc3053f
PB		 1797[+ FOR target_modules +][+
1798 (if (exist? "bootstrap")
1799 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1800 "" +][+ ENDFOR target_modules +]
9e6ce191
PB		 1801
1802# With all the machinery above in place, it is pretty easy to generate
1803# dependencies. Host dependencies are a bit more complex because we have
1804# to check for bootstrap/prebootstrap dependencies. To resolve
1805# prebootstrap dependencies, prebootstrap modules are gathered in
1806# a hash table.
72b2455a
PB		 1807[+ FOR dependencies +][+ (make-dep "" "") +]
1808[+ CASE (dep-kind) +]
1809[+ == "prebootstrap"
9e6ce191 1810 +][+ FOR bootstrap_stage +]
72b2455a
PB		 1811[+ (make-dep (dep-stage) "") +][+
1812 ENDFOR bootstrap_stage +]
72b2455a
PB		 1813[+ == "bootstrap"
1814 +][+ FOR bootstrap_stage +]
1815[+ (make-dep (dep-stage) (dep-stage)) +][+
9e6ce191
PB		 1816 ENDFOR bootstrap_stage +]
1817[+ ESAC +][+
1818ENDFOR dependencies +]
1819
6aa8ef82
DJ		 1820# Dependencies for target modules on other target modules are
1821# described by lang_env_dependencies; the defaults apply to anything
1822# not mentioned there.
1823[+
1824 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1825 (define lang-dep (lambda (lang)
1826 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1827
1828 ;; Build the hash table we will need.
1829 (define lang-env-deps (make-hash-table 7))
1830+][+ FOR lang_env_dependencies +][+
1831 (if (exist? "cxx")
1832 (hash-create-handle! lang-env-deps
1833 (string-append (get "module") "-" "cxx") #t))
1834
1835 (if (exist? "no_c")
1836 (hash-create-handle! lang-env-deps
1837 (string-append (get "module") "-" "no_c") #t))
1838
1839 (if (exist? "no_gcc")
1840 (hash-create-handle! lang-env-deps
1841 (string-append (get "module") "-" "no_gcc") #t))
1842 "" +][+ ENDFOR lang_env_dependencies +]
1843
1844@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1845 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1846configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1847 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1848@endif gcc-bootstrap
1849
1850@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1851configure-target-[+module+]: maybe-all-target-libgcc[+
1852 ENDIF +][+ ENDFOR target_modules +]
1853@endif gcc-no-bootstrap
1854
1855[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1856configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1857 ENDIF +][+ IF (lang-dep "cxx") +]
1858configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1859 ENDIF +]
1860[+ ENDFOR target_modules +]
1861
907be67c 1862CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
ae831be5 1863GDB_TK = @GDB_TK@
907be67c
DJ		 1864INSTALL_GDB_TK = @INSTALL_GDB_TK@
1865configure-gdb: $(CONFIGURE_GDB_TK)
9e6ce191 1866all-gdb: $(gdbnlmrequirements) $(GDB_TK)
907be67c 1867install-gdb: $(INSTALL_GDB_TK)
907a7241 1868
a2cc058a
NN		 1869# Serialization dependencies. Host configures don't work well in parallel to
1870# each other, due to contention over config.cache. Target configures and
1871# build configures are similar.
1872@serialization_dependencies@
1873
15723a45
NN		 1874# --------------------------------
1875# Regenerating top level configury
1876# --------------------------------
405ea7a0
NN		 1877
1878# Rebuilding Makefile.in, using autogen.
43be203f 1879AUTOGEN = autogen
6b784d9f 1880$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
43be203f 1881 cd $(srcdir) && $(AUTOGEN) Makefile.def
405ea7a0 1882
a0da8069 1883# Rebuilding Makefile.
43be203f
AO		 1884Makefile: $(srcdir)/Makefile.in config.status
1885 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1886
479759c8 1887config.status: configure
10ecffb9 1888 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
405ea7a0 1889
a0da8069 1890# Rebuilding configure.
43be203f 1891AUTOCONF = autoconf
da888c87
PB		 1892$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1893 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
43be203f 1894 cd $(srcdir) && $(AUTOCONF)
405ea7a0 1895
3728fade
NN		 1896# ------------------------------
1897# Special directives to GNU Make
1898# ------------------------------
1899
3728fade
NN		 1900# Don't pass command-line variables to submakes.
1901.NOEXPORT:
1902MAKEOVERRIDES=
1903
405ea7a0 1904# end of Makefile.in
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