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Update x86 register name documentation.
[binutils.git] / Makefile.tpl
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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,
52cf9762
NC		 9# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
10# 2011, 2012, 2013, 2014, 2015, 2016
1b05fbbd 11# Free Software Foundation
405ea7a0
NN		 12#
13# This file is free software; you can redistribute it and/or modify
14# it under the terms of the GNU General Public License as published by
e8a5fa9c 15# the Free Software Foundation; either version 3 of the License, or
405ea7a0
NN		 16# (at your option) any later version.
17#
18# This program is distributed in the hope that it will be useful,
19# but WITHOUT ANY WARRANTY; without even the implied warranty of
20# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21# GNU General Public License for more details.
22#
23# You should have received a copy of the GNU General Public License
e8a5fa9c
RW		 24# along with this program; see the file COPYING3. If not see
25# <http://www.gnu.org/licenses/>.
405ea7a0
NN		 26#
27
0bb6ea20
HPN		 28# First, test for a proper version of make, but only where one is required.
29
30@if gcc
31ifeq (,$(.VARIABLES)) # The variable .VARIABLES, new with 3.80, is never empty.
32$(error GNU make version 3.80 or newer is required.)
33endif
34@endif gcc
35
50212802
NN		 36# -------------------------------
37# Standard Autoconf-set variables
38# -------------------------------
583d52d7 39VPATH=@srcdir@
583d52d7 40
c6b750e1 41build_alias=@build_noncanonical@
4b900473
PB		 42build_vendor=@build_vendor@
43build_os=@build_os@
7f121bbf 44build=@build@
c6b750e1 45host_alias=@host_noncanonical@
4b900473
PB		 46host_vendor=@host_vendor@
47host_os=@host_os@
7f121bbf 48host=@host@
c6b750e1 49target_alias=@target_noncanonical@
4b900473
PB		 50target_vendor=@target_vendor@
51target_os=@target_os@
7f121bbf 52target=@target@
583d52d7 53
50212802 54program_transform_name = @program_transform_name@
c66d951e
NN		 55
56prefix = @prefix@
57exec_prefix = @exec_prefix@
58
50212802
NN		 59srcdir = @srcdir@
60
c66d951e
NN		 61bindir = @bindir@
62sbindir = @sbindir@
63libexecdir = @libexecdir@
64datadir = @datadir@
65sysconfdir = @sysconfdir@
66sharedstatedir = @sharedstatedir@
67localstatedir = @localstatedir@
68libdir = @libdir@
69includedir = @includedir@
70oldincludedir = @oldincludedir@
71infodir = @infodir@
108a6f8e
CD		 72datarootdir = @datarootdir@
73docdir = @docdir@
a3ca38d2 74pdfdir = @pdfdir@
108a6f8e 75htmldir = @htmldir@
c66d951e 76mandir = @mandir@
405ea7a0
NN		 77man1dir = $(mandir)/man1
78man2dir = $(mandir)/man2
79man3dir = $(mandir)/man3
80man4dir = $(mandir)/man4
81man5dir = $(mandir)/man5
82man6dir = $(mandir)/man6
83man7dir = $(mandir)/man7
84man8dir = $(mandir)/man8
85man9dir = $(mandir)/man9
405ea7a0 86
e5c3f801
NN		 87INSTALL = @INSTALL@
88INSTALL_PROGRAM = @INSTALL_PROGRAM@
89INSTALL_SCRIPT = @INSTALL_SCRIPT@
90INSTALL_DATA = @INSTALL_DATA@
656fdd47
PB		 91LN = @LN@
92LN_S = @LN_S@
77d7106f
AM		 93MAINT = @MAINT@
94MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
95MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
405ea7a0 96
50212802
NN		 97# -------------------------------------------------
98# Miscellaneous non-standard autoconf-set variables
99# -------------------------------------------------
405ea7a0 100
50212802
NN		 101# The gcc driver likes to know the arguments it was configured with.
102TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
405ea7a0 103
50212802
NN		 104tooldir = @tooldir@
105build_tooldir = @build_tooldir@
405ea7a0 106
50212802
NN		 107# This is the name of the environment variable used for the path to
108# the libraries.
109RPATH_ENVVAR = @RPATH_ENVVAR@
405ea7a0 110
3bbd2f8f
AL		 111# On targets where RPATH_ENVVAR is PATH, a subdirectory of the GCC build path
112# is used instead of the directory itself to avoid including built
113# executables in PATH.
114GCC_SHLIB_SUBDIR = @GCC_SHLIB_SUBDIR@
115
50212802
NN		 116# Build programs are put under this directory.
117BUILD_SUBDIR = @build_subdir@
118# This is set by the configure script to the arguments to use when configuring
119# directories built for the build system.
a7254363 120BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
6a9cf61e 121
e8a5fa9c
RW		 122# Linker flags to use on the host, for stage1 or when not
123# bootstrapping.
124STAGE1_LDFLAGS = @stage1_ldflags@
125
126# Libraries to use on the host, for stage1 or when not bootstrapping.
127STAGE1_LIBS = @stage1_libs@
128
129# Linker flags to use for stage2 and later.
130POSTSTAGE1_LDFLAGS = @poststage1_ldflags@
131
132# Libraries to use for stage2 and later.
133POSTSTAGE1_LIBS = @poststage1_libs@
134
6a9cf61e
PB		 135# This is the list of variables to export in the environment when
136# configuring any subdirectory. It must also be exported whenever
137# recursing into a build directory in case that directory's Makefile
138# re-runs configure.
139BASE_EXPORTS = \
140 FLEX="$(FLEX)"; export FLEX; \
141 LEX="$(LEX)"; export LEX; \
142 BISON="$(BISON)"; export BISON; \
143 YACC="$(YACC)"; export YACC; \
144 M4="$(M4)"; export M4; \
8e957354
PB		 145 SED="$(SED)"; export SED; \
146 AWK="$(AWK)"; export AWK; \
6a9cf61e
PB		 147 MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
148
378fce5b 149# This is the list of variables to export in the environment when
6a9cf61e 150# configuring subdirectories for the build system.
378fce5b 151BUILD_EXPORTS = \
6a9cf61e 152 $(BASE_EXPORTS) \
378fce5b
DD		 153 AR="$(AR_FOR_BUILD)"; export AR; \
154 AS="$(AS_FOR_BUILD)"; export AS; \
155 CC="$(CC_FOR_BUILD)"; export CC; \
156 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
157 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
158 CXX="$(CXX_FOR_BUILD)"; export CXX; \
159 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
160 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
161 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
e552509b
ILT		 162 GOC="$(GOC_FOR_BUILD)"; export GOC; \
163 GOCFLAGS="$(GOCFLAGS_FOR_BUILD)"; export GOCFLAGS; \
378fce5b
DD		 164 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
165 LD="$(LD_FOR_BUILD)"; export LD; \
166 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
167 NM="$(NM_FOR_BUILD)"; export NM; \
168 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
0c24b341
NC		 169 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
170 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
50212802 171
6641ce42 172# These variables must be set on the make command line for directories
2440009d 173# built for the build system to override those in BASE_FLAGS_TO_PASS.
6641ce42
JM		 174EXTRA_BUILD_FLAGS = \
175 CFLAGS="$(CFLAGS_FOR_BUILD)" \
176 LDFLAGS="$(LDFLAGS_FOR_BUILD)"
177
50212802
NN		 178# This is the list of directories to built for the host system.
179SUBDIRS = @configdirs@
911e63d0 180TARGET_CONFIGDIRS = @target_configdirs@
50212802
NN		 181# This is set by the configure script to the arguments to use when configuring
182# directories built for the host system.
183HOST_CONFIGARGS = @host_configargs@
b00612cc
PB		 184# Host programs are put under this directory, which is . except if building
185# with srcdir=..
186HOST_SUBDIR = @host_subdir@
378fce5b 187# This is the list of variables to export in the environment when
be01d343
PB		 188# configuring subdirectories for the host system. We need to pass
189# some to the GCC configure because of its hybrid host/target nature.
378fce5b 190HOST_EXPORTS = \
6a9cf61e 191 $(BASE_EXPORTS) \
378fce5b 192 CC="$(CC)"; export CC; \
da888c87 193 ADA_CFLAGS="$(ADA_CFLAGS)"; export ADA_CFLAGS; \
378fce5b
DD		 194 CFLAGS="$(CFLAGS)"; export CFLAGS; \
195 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
196 CXX="$(CXX)"; export CXX; \
197 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
1b05fbbd
AO		 198 GCJ="$(GCJ)"; export GCJ; \
199 GFORTRAN="$(GFORTRAN)"; export GFORTRAN; \
e552509b 200 GOC="$(GOC)"; export GOC; \
378fce5b
DD		 201 AR="$(AR)"; export AR; \
202 AS="$(AS)"; export AS; \
203 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
204 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
205 LD="$(LD)"; export LD; \
e8a5fa9c 206 LDFLAGS="$(STAGE1_LDFLAGS) $(LDFLAGS)"; export LDFLAGS; \
378fce5b
DD		 207 NM="$(NM)"; export NM; \
208 RANLIB="$(RANLIB)"; export RANLIB; \
209 WINDRES="$(WINDRES)"; export WINDRES; \
0c24b341 210 WINDMC="$(WINDMC)"; export WINDMC; \
378fce5b 211 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
95b6a1f2 212 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
b121d7d4 213 READELF="$(READELF)"; export READELF; \
be01d343
PB		 214 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
215 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
216 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
217 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
218 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
219 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
6b91c541 220 OBJCOPY_FOR_TARGET="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY_FOR_TARGET; \
be01d343 221 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
b121d7d4 222 READELF_FOR_TARGET="$(READELF_FOR_TARGET)"; export READELF_FOR_TARGET; \
378fce5b 223 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
e8a5fa9c 224 HOST_LIBS="$(STAGE1_LIBS)"; export HOST_LIBS; \
378fce5b 225 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
315b3b02 226 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
1b6c0831 227 ISLLIBS="$(HOST_ISLLIBS)"; export ISLLIBS; \
7ec59b9e 228 ISLINC="$(HOST_ISLINC)"; export ISLINC; \
52cf9762 229 ISLVER="$(HOST_ISLVER)"; export ISLVER; \
22121df0
L		 230 LIBELFLIBS="$(HOST_LIBELFLIBS)"; export LIBELFLIBS; \
231 LIBELFINC="$(HOST_LIBELFINC)"; export LIBELFINC; \
4849dfd8 232 XGCC_FLAGS_FOR_TARGET="$(XGCC_FLAGS_FOR_TARGET)"; export XGCC_FLAGS_FOR_TARGET; \
f70224b5
PB		 233@if gcc-bootstrap
234 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
235@endif gcc-bootstrap
e90269c8 236 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
378fce5b 237
1f53ca9a
AO		 238POSTSTAGE1_CXX_EXPORT = \
239 CXX='$(CXX)'; export CXX; \
240 CXX_FOR_BUILD='$(CXX_FOR_BUILD)'; export CXX_FOR_BUILD;
241@if target-libstdc++-v3-bootstrap
242# Override the above if we're bootstrapping C++.
243POSTSTAGE1_CXX_EXPORT = \
d2489204 244 CXX="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xg++$(exeext) \
1f53ca9a 245 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ -nostdinc++ \
1d14850f 246 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
ffdd6afc 247 -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
abca8d87 248 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include/$(TARGET_SUBDIR) \
249 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/include \
250 `if $(LEAN); then echo ' -isystem '; else echo ' -I'; fi`$$s/libstdc++-v3/libsupc++ \
ffdd6afc
ILT		 251 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
252 -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs"; \
253 export CXX; \
1f53ca9a
AO		 254 CXX_FOR_BUILD="$$CXX"; export CXX_FOR_BUILD;
255@endif target-libstdc++-v3-bootstrap
256
378fce5b 257# Similar, for later GCC stages.
d545f33b 258POSTSTAGE1_HOST_EXPORTS = \
7ffa0b57 259 $(HOST_EXPORTS) \
b00612cc 260 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
1b05fbbd
AO		 261 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/ \
262 $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
263 CC_FOR_BUILD="$$CC"; export CC_FOR_BUILD; \
1f53ca9a 264 $(POSTSTAGE1_CXX_EXPORT) \
1b6c0831 265 $(LTO_EXPORTS) \
e8a5fa9c
RW		 266 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
267 LDFLAGS="$(POSTSTAGE1_LDFLAGS) $(BOOT_LDFLAGS)"; export LDFLAGS; \
268 HOST_LIBS="$(POSTSTAGE1_LIBS)"; export HOST_LIBS;
50212802 269
50212802
NN		 270# Target libraries are put under this directory:
271TARGET_SUBDIR = @target_subdir@
272# This is set by the configure script to the arguments to use when configuring
273# directories built for the target.
a7254363 274TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
378fce5b 275# This is the list of variables to export in the environment when
f2b2dd91 276# configuring subdirectories for the target system.
378fce5b 277BASE_TARGET_EXPORTS = \
6a9cf61e 278 $(BASE_EXPORTS) \
378fce5b 279 AR="$(AR_FOR_TARGET)"; export AR; \
be01d343 280 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
1b05fbbd
AO		 281 CC="$(CC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CC; \
282 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
378fce5b 283 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
06bcb89d 284 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
1b05fbbd
AO		 285 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
286 GCJ="$(GCJ_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GCJ; \
287 GFORTRAN="$(GFORTRAN_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GFORTRAN; \
e552509b 288 GOC="$(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export GOC; \
378fce5b 289 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
be01d343 290 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
378fce5b 291 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
7e0f7140 292 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
be01d343 293 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
5ae72758 294 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
6b91c541 295 OBJCOPY="$(OBJCOPY_FOR_TARGET)"; export OBJCOPY; \
378fce5b 296 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
b121d7d4 297 READELF="$(READELF_FOR_TARGET)"; export READELF; \
7e0f7140 298 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
315b3b02 299 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
0c24b341 300 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
f2b2dd91
RW		 301@if gcc-bootstrap
302 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
303@endif gcc-bootstrap
911e63d0
JR		 304 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
305 TARGET_CONFIGDIRS="$(TARGET_CONFIGDIRS)"; export TARGET_CONFIGDIRS;
378fce5b
DD		 306
307RAW_CXX_TARGET_EXPORTS = \
308 $(BASE_TARGET_EXPORTS) \
309 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
1b05fbbd 310 CXX="$(RAW_CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
378fce5b
DD		 311
312NORMAL_TARGET_EXPORTS = \
313 $(BASE_TARGET_EXPORTS) \
1b05fbbd 314 CXX="$(CXX_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) $$TFLAGS"; export CXX;
50212802 315
4b1cb4fe
DD		 316# Where to find GMP
317HOST_GMPLIBS = @gmplibs@
318HOST_GMPINC = @gmpinc@
319
4849dfd8 320# Where to find isl
1b6c0831 321HOST_ISLLIBS = @isllibs@
7ec59b9e 322HOST_ISLINC = @islinc@
52cf9762 323HOST_ISLVER = @islver@
e28c595f 324
700d40ca
ILT		 325# Where to find libelf
326HOST_LIBELFLIBS = @libelflibs@
327HOST_LIBELFINC = @libelfinc@
328
ffdd6afc
ILT		 329EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
330
50212802
NN		 331# ----------------------------------------------
332# Programs producing files for the BUILD machine
333# ----------------------------------------------
334
f6c1938b 335SHELL = @SHELL@
50212802
NN		 336
337# pwd command to use. Allow user to override default by setting PWDCMD in
338# the environment to account for automounters. The make variable must not
339# be called PWDCMD, otherwise the value set here is passed to make
340# subprocesses and overrides the setting from the user's environment.
b40e3958
L		 341# Don't use PWD since it is a common shell environment variable and we
342# don't want to corrupt it.
343PWD_COMMAND = $${PWDCMD-pwd}
50212802
NN		 344
345# compilers to use to create programs which must be run in the build
346# environment.
b5714970
PB		 347AR_FOR_BUILD = @AR_FOR_BUILD@
348AS_FOR_BUILD = @AS_FOR_BUILD@
50212802 349CC_FOR_BUILD = @CC_FOR_BUILD@
5fbad20a 350CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
b5714970
PB		 351CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
352CXX_FOR_BUILD = @CXX_FOR_BUILD@
353DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
354GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
355GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
e552509b 356GOC_FOR_BUILD = @GOC_FOR_BUILD@
b5714970
PB		 357LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
358LD_FOR_BUILD = @LD_FOR_BUILD@
359NM_FOR_BUILD = @NM_FOR_BUILD@
360RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
361WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
362WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
50212802
NN		 363
364# Special variables passed down in EXTRA_GCC_FLAGS. They are defined
365# here so that they can be overridden by Makefile fragments.
50212802
NN		 366BUILD_PREFIX = @BUILD_PREFIX@
367BUILD_PREFIX_1 = @BUILD_PREFIX_1@
405ea7a0 368
0df3d27f
PB		 369# Flags to pass to stage2 and later makes. They are defined
370# here so that they can be overridden by Makefile fragments.
371BOOT_CFLAGS= -g -O2
f6d183c0 372BOOT_LDFLAGS=
d7b9dae9 373BOOT_ADAFLAGS= -gnatpg
0df3d27f 374
8e957354
PB		 375AWK = @AWK@
376SED = @SED@
be01d343
PB		 377BISON = @BISON@
378YACC = @YACC@
379FLEX = @FLEX@
380LEX = @LEX@
381M4 = @M4@
382MAKEINFO = @MAKEINFO@
383EXPECT = @EXPECT@
384RUNTEST = @RUNTEST@
405ea7a0
NN		 385
386# This just becomes part of the MAKEINFO definition passed down to
387# sub-makes. It lets flags be given on the command line while still
388# using the makeinfo from the object tree.
62a3fc85
DD		 389# (Default to avoid splitting info files by setting the threshold high.)
390MAKEINFOFLAGS = --split-size=5000000
405ea7a0 391
50212802
NN		 392# ---------------------------------------------
393# Programs producing files for the HOST machine
394# ---------------------------------------------
405ea7a0 395
50212802 396AS = @AS@
50212802
NN		 397AR = @AR@
398AR_FLAGS = rc
50212802 399CC = @CC@
50212802 400CXX = @CXX@
50212802 401DLLTOOL = @DLLTOOL@
50212802 402LD = @LD@
be01d343
PB		 403LIPO = @LIPO@
404NM = @NM@
80911fe1 405OBJDUMP = @OBJDUMP@
50212802 406RANLIB = @RANLIB@
b121d7d4 407READELF = @READELF@
be01d343 408STRIP = @STRIP@
50212802 409WINDRES = @WINDRES@
0c24b341 410WINDMC = @WINDMC@
405ea7a0 411
a0323144
PB		 412GNATBIND = @GNATBIND@
413GNATMAKE = @GNATMAKE@
414
be01d343 415CFLAGS = @CFLAGS@
b2edfdd2 416LDFLAGS = @LDFLAGS@
be01d343
PB		 417LIBCFLAGS = $(CFLAGS)
418CXXFLAGS = @CXXFLAGS@
419LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
e552509b 420GOCFLAGS = $(CFLAGS)
50212802 421
1b05fbbd
AO		 422TFLAGS =
423
424# Defaults for all stages; some are overridden below.
425
426STAGE_CFLAGS = $(BOOT_CFLAGS)
427STAGE_TFLAGS = $(TFLAGS)
428STAGE_CONFIGURE_FLAGS=@stage2_werror_flag@
429
430[+ FOR bootstrap-stage +]
431# Defaults for stage [+id+]; some are overridden below.
432STAGE[+id+]_CFLAGS = $(STAGE_CFLAGS)
1f53ca9a
AO		 433STAGE[+id+]_CXXFLAGS = $(CXXFLAGS)
434@if target-libstdc++-v3-bootstrap
435# Override the above if we're bootstrapping C++.
436STAGE[+id+]_CXXFLAGS = $(STAGE[+id+]_CFLAGS)
437@endif target-libstdc++-v3-bootstrap
1b05fbbd 438STAGE[+id+]_TFLAGS = $(STAGE_TFLAGS)
7ec59b9e 439STAGE[+id+]_CONFIGURE_FLAGS = $(STAGE_CONFIGURE_FLAGS)
1b05fbbd
AO		 440[+ ENDFOR bootstrap-stage +]
441
22121df0
L		 442# By default, C and C++ are the only stage1 languages, because they are the
443# only ones we require to build with the bootstrap compiler, and also the
444# only ones useful for building stage2.
8a0d8a5c 445
1b05fbbd 446STAGE1_CFLAGS = @stage1_cflags@
1f53ca9a
AO		 447STAGE1_CHECKING = @stage1_checking@
448STAGE1_LANGUAGES = @stage1_languages@
1b05fbbd
AO		 449# * We force-disable intermodule optimizations, even if
450# --enable-intermodule was passed, since the installed compiler
451# probably can't handle them. Luckily, autoconf always respects
452# the last argument when conflicting --enable arguments are passed.
453# * Likewise, we force-disable coverage flags, since the installed
454# compiler probably has never heard of them.
880b18d1 455# * We also disable -Wformat, since older GCCs don't understand newer %s.
1b05fbbd 456STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
880b18d1 457 --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
458 --disable-build-format-warnings
8a0d8a5c 459
1b05fbbd
AO		 460STAGEprofile_CFLAGS = $(STAGE2_CFLAGS) -fprofile-generate
461STAGEprofile_TFLAGS = $(STAGE2_TFLAGS)
8520c408 462
1b05fbbd
AO		 463STAGEfeedback_CFLAGS = $(STAGE3_CFLAGS) -fprofile-use
464STAGEfeedback_TFLAGS = $(STAGE3_TFLAGS)
7f6ef0c0 465
8520c408
AO		 466do-compare = @do_compare@
467do-compare3 = $(do-compare)
8520c408 468
50212802
NN		 469# -----------------------------------------------
470# Programs producing files for the TARGET machine
471# -----------------------------------------------
405ea7a0 472
50212802 473AR_FOR_TARGET=@AR_FOR_TARGET@
852e5f18 474AS_FOR_TARGET=@AS_FOR_TARGET@
1b05fbbd 475CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@
55db4b87 476
50212802
NN		 477# If GCC_FOR_TARGET is not overriden on the command line, then this
478# variable is passed down to the gcc Makefile, where it is used to
479# build libgcc2.a. We define it here so that it can itself be
480# overridden on the command line.
1b05fbbd
AO		 481GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@
482CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@
483RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@
484GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@
485GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@
e552509b 486GOC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GOC_FOR_TARGET@
852e5f18 487DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
50212802 488LD_FOR_TARGET=@LD_FOR_TARGET@
50212802 489
7e0f7140 490LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
50212802 491NM_FOR_TARGET=@NM_FOR_TARGET@
5ae72758 492OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
6b91c541 493OBJCOPY_FOR_TARGET=@OBJCOPY_FOR_TARGET@
852e5f18 494RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
b121d7d4 495READELF_FOR_TARGET=@READELF_FOR_TARGET@
7e0f7140 496STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
50212802 497WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
0c24b341 498WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
405ea7a0 499
be01d343
PB		 500COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
501COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
502COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
503
7f6ef0c0
PB		 504CFLAGS_FOR_TARGET = @CFLAGS_FOR_TARGET@
505CXXFLAGS_FOR_TARGET = @CXXFLAGS_FOR_TARGET@
7f6ef0c0 506
be01d343
PB		 507LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
508LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
91c1f14c 509LDFLAGS_FOR_TARGET = @LDFLAGS_FOR_TARGET@
e552509b 510GOCFLAGS_FOR_TARGET = -O2 -g
50212802 511
1b05fbbd
AO		 512FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
513SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
514DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
515
516XGCC_FLAGS_FOR_TARGET = $(FLAGS_FOR_TARGET) $(SYSROOT_CFLAGS_FOR_TARGET) $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
517
50212802
NN		 518# ------------------------------------
519# Miscellaneous targets and flag lists
520# ------------------------------------
521
405ea7a0
NN		 522# The first rule in the file had better be this one. Don't put any above it.
523# This lives here to allow makefile fragments to contain dependencies.
f70224b5 524all:
405ea7a0 525
405ea7a0 526#### host and target specific makefile fragments come in here.
a0da8069
NN		 527@target_makefile_frag@
528@alphaieee_frag@
529@ospace_frag@
530@host_makefile_frag@
405ea7a0
NN		 531###
532
e90269c8 533# This is the list of directories that may be needed in RPATH_ENVVAR
18a8530e 534# so that programs built for the target machine work.
e90269c8
PB		 535TARGET_LIB_PATH = [+ FOR target_modules +][+
536 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
537 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
538[+ FOR target_modules +][+ IF lib_path +]
539@if target-[+module+]
540TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
541@endif target-[+module+]
542[+ ENDIF lib_path +][+ ENDFOR target_modules +]
543
544
545# This is the list of directories that may be needed in RPATH_ENVVAR
546# so that programs built for the host machine work.
547HOST_LIB_PATH = [+ FOR host_modules +][+
548 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
549 ENDFOR host_modules +]
550
551# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
552@if gcc
3bbd2f8f 553HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc$(GCC_SHLIB_SUBDIR):$$r/$(HOST_SUBDIR)/prev-gcc$(GCC_SHLIB_SUBDIR):
e90269c8
PB		 554@endif gcc
555
556[+ FOR host_modules +][+ IF lib_path +]
557@if [+module+]
558HOST_LIB_PATH_[+module+] = \
559 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
560 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
561@endif [+module+]
562[+ ENDIF lib_path +][+ ENDFOR host_modules +]
563
87cda2cf
AO		 564CXX_FOR_TARGET_FLAG_TO_PASS = \
565 "CXX_FOR_TARGET=$(CXX_FOR_TARGET)"
566@if target-libstdc++-v3
567# CXX_FOR_TARGET is tricky to get right for target libs that require a
568# functional C++ compiler. When we recurse, if we expand
569# CXX_FOR_TARGET before configuring libstdc++-v3, we won't get
570# libstdc++ include flags from the script. Instead, we get an
571# -funconfigured-* word, so that we'll get errors if this invalid C++
572# command line is used for anything, but also so that we can use the
573# word to decide whether or not to pass on this CXX_FOR_TARGET. If we
574# don't pass it on, sub-make will use the default definition, that
575# re-expands it at the time of use, so we'll get it right when we need
576# it. One potential exception is the expansion of CXX_FOR_TARGET
577# passed down as part of CXX within TARGET_FLAGS, but this wouldn't
578# really work, for C++ host programs can't depend on the current-stage
579# C++ target library.
580CXX_FOR_TARGET_FLAG_TO_PASS = \
581 $(shell if echo "$(CXX_FOR_TARGET)" | grep " -funconfigured-" > /dev/null; then :; else echo '"CXX_FOR_TARGET=$(CXX_FOR_TARGET)"'; fi)
582@endif target-libstdc++-v3
583
22121df0
L		 584# Flags to pass down to all sub-makes. STAGE*FLAGS,
585# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
586# overrideable (for a bootstrap build stage1 also builds gcc.info).
c52c6897
PB		 587BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
588 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
1b05fbbd
AO		 589 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +][+ FOR bootstrap-stage +] \
590 "STAGE[+id+]_CFLAGS=$(STAGE[+id+]_CFLAGS)" \
1f53ca9a 591 "STAGE[+id+]_CXXFLAGS=$(STAGE[+id+]_CXXFLAGS)" \
1b05fbbd 592 "STAGE[+id+]_TFLAGS=$(STAGE[+id+]_TFLAGS)"[+ ENDFOR bootstrap-stage +] \
87cda2cf 593 $(CXX_FOR_TARGET_FLAG_TO_PASS) \
1b05fbbd 594 "TFLAGS=$(TFLAGS)" \
10ecffb9 595 "CONFIG_SHELL=$(SHELL)" \
52cf9762
NC		 596 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
597 $(if $(LSAN_OPTIONS),"LSAN_OPTIONS=$(LSAN_OPTIONS)")
405ea7a0 598
55db4b87
PB		 599# We leave this in just in case, but it is not needed anymore.
600RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
656fdd47 601
405ea7a0
NN		 602# Flags to pass down to most sub-makes, in which we're building with
603# the host environment.
405ea7a0
NN		 604EXTRA_HOST_FLAGS = \
605 'AR=$(AR)' \
606 'AS=$(AS)' \
607 'CC=$(CC)' \
608 'CXX=$(CXX)' \
609 'DLLTOOL=$(DLLTOOL)' \
1b05fbbd
AO		 610 'GCJ=$(GCJ)' \
611 'GFORTRAN=$(GFORTRAN)' \
e552509b 612 'GOC=$(GOC)' \
405ea7a0 613 'LD=$(LD)' \
be01d343 614 'LIPO=$(LIPO)' \
405ea7a0 615 'NM=$(NM)' \
80911fe1 616 'OBJDUMP=$(OBJDUMP)' \
b9459e83 617 'RANLIB=$(RANLIB)' \
b121d7d4 618 'READELF=$(READELF)' \
be01d343 619 'STRIP=$(STRIP)' \
0c24b341
NC		 620 'WINDRES=$(WINDRES)' \
621 'WINDMC=$(WINDMC)'
405ea7a0
NN		 622
623FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
624
b3676d82
EB		 625# Flags to pass to stage1 or when not bootstrapping.
626
627STAGE1_FLAGS_TO_PASS = \
628 LDFLAGS="$${LDFLAGS}" \
629 HOST_LIBS="$${HOST_LIBS}"
630
8a0d8a5c
PB		 631# Flags to pass to stage2 and later makes.
632
633POSTSTAGE1_FLAGS_TO_PASS = \
e8a5fa9c
RW		 634 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
635 CXX="$${CXX}" CXX_FOR_BUILD="$${CXX_FOR_BUILD}" \
636 GNATBIND="$${GNATBIND}" \
1f53ca9a
AO		 637 LDFLAGS="$${LDFLAGS}" \
638 HOST_LIBS="$${HOST_LIBS}" \
1b6c0831 639 $(LTO_FLAGS_TO_PASS) \
8a0d8a5c
PB		 640 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
641
f91ca6bc
IB		 642@if gcc-bootstrap
643EXTRA_HOST_EXPORTS = if [ $(current_stage) != stage1 ]; then \
644 $(POSTSTAGE1_HOST_EXPORTS) \
22121df0 645 fi;
f91ca6bc
IB		 646
647EXTRA_BOOTSTRAP_FLAGS = CC="$$CC" CXX="$$CXX" LDFLAGS="$$LDFLAGS"
648@endif gcc-bootstrap
649
405ea7a0 650# Flags to pass down to makes which are built with the target environment.
0aed8855
PB		 651# The double $ decreases the length of the command line; those variables
652# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
7f6ef0c0
PB		 653# *_CFLAGS_FOR_TARGET variables are not passed down and most often empty,
654# so we expand them here.
405ea7a0
NN		 655EXTRA_TARGET_FLAGS = \
656 'AR=$$(AR_FOR_TARGET)' \
0aed8855 657 'AS=$(COMPILER_AS_FOR_TARGET)' \
1b05fbbd
AO		 658 'CC=$$(CC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
659 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
1b6c0831
L		 660 'CXX=$$(CXX_FOR_TARGET) -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
661 -B$$r/$$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs \
662 $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
1b05fbbd 663 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
405ea7a0 664 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
1b05fbbd
AO		 665 'GCJ=$$(GCJ_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
666 'GFORTRAN=$$(GFORTRAN_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
e552509b
ILT		 667 'GOC=$$(GOC_FOR_TARGET) $$(XGCC_FLAGS_FOR_TARGET) $$(TFLAGS)' \
668 'GOCFLAGS=$$(GOCFLAGS_FOR_TARGET)' \
0aed8855 669 'LD=$(COMPILER_LD_FOR_TARGET)' \
414e5532 670 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
1b05fbbd
AO		 671 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
672 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
0aed8855 673 'NM=$(COMPILER_NM_FOR_TARGET)' \
5ae72758 674 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
6b91c541 675 'OBJCOPY=$$(OBJCOPY_FOR_TARGET)' \
405ea7a0 676 'RANLIB=$$(RANLIB_FOR_TARGET)' \
b121d7d4 677 'READELF=$$(READELF_FOR_TARGET)' \
0c24b341 678 'WINDRES=$$(WINDRES_FOR_TARGET)' \
1b05fbbd
AO		 679 'WINDMC=$$(WINDMC_FOR_TARGET)' \
680 'XGCC_FLAGS_FOR_TARGET=$(XGCC_FLAGS_FOR_TARGET)' \
1b6c0831
L		 681 'STAGE1_LDFLAGS=$$(POSTSTAGE1_LDFLAGS)' \
682 'STAGE1_LIBS=$$(POSTSTAGE1_LIBS)' \
1b05fbbd 683 "TFLAGS=$$TFLAGS"
405ea7a0
NN		 684
685TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
686
687# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
688# unfortunately needs the native compiler and the target ar and
689# ranlib.
690# If any variables are added here, they must be added to do-*, below.
2a4cbe27 691# The BUILD_* variables are a special case, which are used for the gcc
405ea7a0
NN		 692# cross-building scheme.
693EXTRA_GCC_FLAGS = \
405ea7a0 694 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
3dee29da 695 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
98dd765a 696 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
405ea7a0 697
f0b24077 698GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
405ea7a0 699
1b05fbbd 700@if gcc
96655cc4 701BUILD_CONFIG = @BUILD_CONFIG@
1b05fbbd
AO		 702ifneq ($(BUILD_CONFIG),)
703include $(foreach CONFIG, $(BUILD_CONFIG), $(srcdir)/config/$(CONFIG).mk)
704endif
705@endif gcc
706
dd12c3a8 707.PHONY: configure-host
b813574b 708configure-host: [+
dd12c3a8
NN		 709 FOR host_modules +] \
710 maybe-configure-[+module+][+
711 ENDFOR host_modules +]
712.PHONY: configure-target
713configure-target: [+
714 FOR target_modules +] \
715 maybe-configure-target-[+module+][+
716 ENDFOR target_modules +]
405ea7a0 717
319cab08
PB		 718# The target built for a native non-bootstrap build.
719.PHONY: all
f70224b5
PB		 720all:
721@if gcc-bootstrap
be01d343 722 [ -f stage_final ] || echo stage3 > stage_final
f70224b5
PB		 723 @r=`${PWD_COMMAND}`; export r; \
724 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
0aed8855 725 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
f70224b5 726@endif gcc-bootstrap
0aed8855 727 @: $(MAKE); $(unstage)
f70224b5
PB		 728 @r=`${PWD_COMMAND}`; export r; \
729 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 730@if gcc-bootstrap
7b6175f9 731 if [ -f stage_last ]; then \
07fc31c9 732 TFLAGS="$(STAGE$(shell test ! -f stage_last || sed s,^stage,, stage_last)_TFLAGS)"; \
be01d343 733 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
f70224b5 734 else \
1b05fbbd 735@endif gcc-bootstrap
b5233201
AO		 736 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target \
737@if gcc-bootstrap
738 ; \
04ec0acb 739 fi \
b5233201 740@endif gcc-bootstrap
04ec0acb 741 && :
dd12c3a8 742
6a9cf61e 743.PHONY: all-build
c52c6897
PB		 744[+ FOR build_modules +]
745all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
746
dd12c3a8 747.PHONY: all-host
c52c6897
PB		 748[+ FOR host_modules +][+ IF bootstrap +]
749@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
750all-host: maybe-all-[+module+][+ IF bootstrap +]
751@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
752
dd12c3a8 753.PHONY: all-target
c52c6897 754[+ FOR target_modules +][+ IF bootstrap +]
f86e35b8 755@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
c52c6897 756all-target: maybe-all-target-[+module+][+ IF bootstrap +]
f86e35b8
NC		 757@endif target-[+module+]-no-bootstrap[+
758 ENDIF bootstrap +][+ ENDFOR target_modules +]
405ea7a0
NN		 759
760# Do a target for all the subdirectories. A ``make do-X'' will do a
761# ``make X'' in all subdirectories (because, in general, there is a
762# dependency (below) of X upon do-X, a ``make X'' will also do this,
763# but it may do additional work as well).
e393202e 764[+ FOR recursive_targets +]
27b1cc72 765.PHONY: do-[+make_target+]
f70224b5 766do-[+make_target+]:
0aed8855 767 @: $(MAKE); $(unstage)
e360f423
PB		 768 @r=`${PWD_COMMAND}`; export r; \
769 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
770 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
f70224b5 771 [+make_target+]-target
f70224b5 772
2a4cbe27
NN		 773
774.PHONY: [+make_target+]-host
c52c6897
PB		 775[+ FOR host_modules +]
776[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
2a4cbe27
NN		 777
778.PHONY: [+make_target+]-target
c52c6897
PB		 779[+ FOR target_modules +]
780[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
e393202e
NN		 781[+ ENDFOR recursive_targets +]
782
405ea7a0
NN		 783# Here are the targets which correspond to the do-X targets.
784
a3ca38d2
DD		 785.PHONY: info installcheck dvi pdf html
786.PHONY: install-info install-pdf install-html
405ea7a0
NN		 787.PHONY: clean distclean mostlyclean maintainer-clean realclean
788.PHONY: local-clean local-distclean local-maintainer-clean
789info: do-info
790installcheck: do-installcheck
791dvi: do-dvi
56a8fe78 792pdf: do-pdf
6d389afc 793html: do-html
405ea7a0 794
43d92c63
NN		 795# Make sure makeinfo is built before we do a `make info', if we're
796# in fact building texinfo.
797do-info: maybe-all-texinfo
405ea7a0
NN		 798
799install-info: do-install-info dir.info
b40e3958 800 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
22121df0
L		 801 if [ -f dir.info ]; then \
802 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info; \
803 else true; fi
405ea7a0 804
a3ca38d2
DD		 805install-pdf: do-install-pdf
806
108a6f8e
CD		 807install-html: do-install-html
808
405ea7a0
NN		 809local-clean:
810 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
811
812local-distclean:
813 -rm -f Makefile config.status config.cache mh-frag mt-frag
0aed8855 814 -rm -f maybedep.tmp serdep.tmp
405ea7a0
NN		 815 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
816 rm -rf $(TARGET_SUBDIR); \
817 else true; fi
e4c4d240 818 -rm -rf $(BUILD_SUBDIR)
b00612cc
PB		 819 -if [ "$(HOST_SUBDIR)" != "." ]; then \
820 rm -rf $(HOST_SUBDIR); \
821 else true; fi
405ea7a0
NN		 822 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
823 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
824 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
825 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
826 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
792cdb50 827 -find . -name config.cache -exec rm -f {} \; \; 2>/dev/null
405ea7a0
NN		 828
829local-maintainer-clean:
830 @echo "This command is intended for maintainers to use;"
831 @echo "it deletes files that may require special tools to rebuild."
832
833clean: do-clean local-clean
834mostlyclean: do-mostlyclean local-clean
835distclean: do-distclean local-clean local-distclean
836maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
837maintainer-clean: local-distclean
838realclean: maintainer-clean
839
405ea7a0
NN		 840# Check target.
841
842.PHONY: check do-check
ede4fbe4 843check: do-check
405ea7a0 844
3866be5d 845# Only include modules actually being configured and built.
f70224b5
PB		 846.PHONY: check-host
847check-host: [+
16ae0395
NN		 848 FOR host_modules +] \
849 maybe-check-[+module+][+
f70224b5
PB		 850 ENDFOR host_modules +]
851
852.PHONY: check-target
853check-target: [+
16ae0395
NN		 854 FOR target_modules +] \
855 maybe-check-target-[+module+][+
f70224b5
PB		 856 ENDFOR target_modules +]
857
858do-check:
0aed8855 859 @: $(MAKE); $(unstage)
e360f423
PB		 860 @r=`${PWD_COMMAND}`; export r; \
861 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
862 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
405ea7a0
NN		 863
864# Automated reporting of test results.
865
866warning.log: build.log
867 $(srcdir)/contrib/warn_summary build.log > $@
868
869mail-report.log:
870 if test x'$(BOOT_CFLAGS)' != x''; then \
871 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
872 fi; \
873 $(srcdir)/contrib/test_summary -t >$@
874 chmod +x $@
875 echo If you really want to send e-mail, run ./$@ now
876
877mail-report-with-warnings.log: warning.log
878 if test x'$(BOOT_CFLAGS)' != x''; then \
879 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
880 fi; \
881 $(srcdir)/contrib/test_summary -t -i warning.log >$@
882 chmod +x $@
883 echo If you really want to send e-mail, run ./$@ now
884
1b6c0831
L		 885# Local Vim config
886
887$(srcdir)/.local.vimrc:
22121df0 888 $(LN_S) contrib/vimrc $@
1b6c0831
L		 889
890$(srcdir)/.lvimrc:
22121df0 891 $(LN_S) contrib/vimrc $@
1b6c0831
L		 892
893vimrc: $(srcdir)/.local.vimrc $(srcdir)/.lvimrc
894
895.PHONY: vimrc
896
4849dfd8
NC		 897# clang-format config
898
899$(srcdir)/.clang-format:
900 $(LN_S) contrib/clang-format $@
901
902clang-format: $(srcdir)/.clang-format
903
904.PHONY: clang-format
905
405ea7a0
NN		 906# Installation targets.
907
ae831be5 908.PHONY: install uninstall
f70224b5 909install:
0aed8855 910 @: $(MAKE); $(unstage)
e360f423
PB		 911 @r=`${PWD_COMMAND}`; export r; \
912 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
913 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
dd12c3a8 914
16ae0395
NN		 915.PHONY: install-host-nogcc
916install-host-nogcc: [+
9e6ce191
PB		 917 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
918 maybe-install-[+module+][+ ENDIF +][+
16ae0395
NN		 919 ENDFOR host_modules +]
920
dd12c3a8 921.PHONY: install-host
b813574b 922install-host: [+
dd12c3a8
NN		 923 FOR host_modules +] \
924 maybe-install-[+module+][+
925 ENDFOR host_modules +]
16ae0395 926
dd12c3a8
NN		 927.PHONY: install-target
928install-target: [+
929 FOR target_modules +] \
930 maybe-install-target-[+module+][+
931 ENDFOR target_modules +]
405ea7a0
NN		 932
933uninstall:
934 @echo "the uninstall target is not supported in this tree"
935
405ea7a0
NN		 936.PHONY: install.all
937install.all: install-no-fixedincludes
22121df0
L		 938 @if [ -f ./gcc/Makefile ]; then \
939 r=`${PWD_COMMAND}`; export r; \
0aed8855 940 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 941 $(HOST_EXPORTS) \
1086bc09 942 (cd ./gcc && \
22121df0 943 $(MAKE) $(FLAGS_TO_PASS) install-headers); \
405ea7a0 944 else \
22121df0 945 true; \
405ea7a0
NN		 946 fi
947
7ec59b9e
L		 948# install-no-fixedincludes is used to allow the elaboration of binary packages
949# suitable for distribution, where we cannot include the fixed system header
950# files.
405ea7a0 951.PHONY: install-no-fixedincludes
16ae0395 952install-no-fixedincludes: installdirs install-host-nogcc \
7ec59b9e 953 install-target gcc-install-no-fixedincludes
405ea7a0 954
9b980aa1
RW		 955.PHONY: install-strip
956install-strip:
957 @: $(MAKE); $(unstage)
958 @r=`${PWD_COMMAND}`; export r; \
959 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
960 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-strip-host install-strip-target
961
962.PHONY: install-strip-host
963install-strip-host: [+
964 FOR host_modules +] \
965 maybe-install-strip-[+module+][+
966 ENDFOR host_modules +]
967
968.PHONY: install-strip-target
969install-strip-target: [+
970 FOR target_modules +] \
971 maybe-install-strip-target-[+module+][+
972 ENDFOR target_modules +]
973
974
15723a45 975### other supporting targets
405ea7a0 976
15723a45
NN		 977MAKEDIRS= \
978 $(DESTDIR)$(prefix) \
979 $(DESTDIR)$(exec_prefix)
980.PHONY: installdirs
981installdirs: mkinstalldirs
982 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
983
984dir.info: do-install-info
22121df0
L		 985 if [ -f $(srcdir)/texinfo/gen-info-dir ]; then \
986 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new; \
987 mv -f dir.info.new dir.info; \
988 else true; \
405ea7a0
NN		 989 fi
990
15723a45
NN		 991dist:
992 @echo "Building a full distribution of this tree isn't done"
993 @echo "via 'make dist'. Check out the etc/ subdirectory"
994
995etags tags: TAGS
996
997# Right now this just builds TAGS in each subdirectory. emacs19 has the
998# ability to use several tags files at once, so there is probably no need
999# to combine them into one big TAGS file (like CVS 1.3 does). We could
1000# (if we felt like it) have this Makefile write a piece of elisp which
1001# the user could load to tell emacs19 where all the TAGS files we just
1002# built are.
1003TAGS: do-TAGS
1004
a7254363
PB		 1005# ------------------------------------
1006# Macros for configure and all targets
1007# ------------------------------------
1008
1009[+ DEFINE configure +]
1010.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
1011maybe-configure-[+prefix+][+module+]:
4f0ef2d8
CD		 1012@if gcc-bootstrap
1013configure-[+prefix+][+module+]: stage_current
1014@endif gcc-bootstrap
a7254363
PB		 1015@if [+prefix+][+module+]
1016maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
4f0ef2d8 1017configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
c52c6897
PB		 1018 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1019 @r=`${PWD_COMMAND}`; export r; \
0aed8855 1020 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c52c6897
PB		 1021 [+ IF check_multilibs
1022 +]echo "Checking multilib configuration for [+module+]..."; \
22121df0
L		 1023 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1024 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
0aed8855
PB		 1025 if test -r [+subdir+]/[+module+]/multilib.out; then \
1026 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1027 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1028 else \
1029 rm -f [+subdir+]/[+module+]/Makefile; \
1030 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1031 fi; \
1032 else \
1033 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
c52c6897
PB		 1034 fi; \
1035 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
22121df0 1036 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
1f53ca9a 1037 [+exports+] [+extra_exports+] \
a7254363
PB		 1038 echo Configuring in [+subdir+]/[+module+]; \
1039 cd "[+subdir+]/[+module+]" || exit 1; \
bba45b8b 1040 case $(srcdir) in \
b00612cc 1041 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
a7254363 1042 *) topdir=`echo [+subdir+]/[+module+]/ | \
b00612cc 1043 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
bba45b8b 1044 esac; \
1b6c0831 1045 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
a7254363 1046 [+ IF no-config-site +]rm -f no-such-file || : ; \
1b6c0831
L		 1047 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) \
1048 $$s/$$module_srcdir/configure \
1049 --srcdir=$${topdir}/$$module_srcdir \
4b900473 1050 [+args+] --build=${build_alias} --host=[+host_alias+] \
1b6c0831 1051 --target=[+target_alias+] [+extra_configure_flags+] \
bba45b8b 1052 || exit 1
a7254363 1053@endif [+prefix+][+module+]
d545f33b
PB		 1054
1055[+ IF bootstrap +]
1056[+ FOR bootstrap_stage +]
1057.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
1058maybe-configure-stage[+id+]-[+prefix+][+module+]:
0aed8855 1059@if [+prefix+][+module+]-bootstrap
d545f33b 1060maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
0aed8855 1061configure-stage[+id+]-[+prefix+][+module+]:
c52c6897 1062 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
0aed8855 1063 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
c52c6897 1064 @r=`${PWD_COMMAND}`; export r; \
d545f33b 1065 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1066 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
c52c6897
PB		 1067 [+ IF check_multilibs
1068 +]echo "Checking multilib configuration for [+module+]..."; \
22121df0 1069 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null; \
0aed8855
PB		 1070 if test -r [+subdir+]/[+module+]/multilib.out; then \
1071 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
1072 rm -f [+subdir+]/[+module+]/multilib.tmp; \
1073 else \
1074 rm -f [+subdir+]/[+module+]/Makefile; \
1075 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
1076 fi; \
1077 else \
1078 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
c52c6897
PB		 1079 fi; \
1080 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
d545f33b 1081 [+exports+][+ IF prev +] \
1b05fbbd
AO		 1082 [+poststage1_exports+][+ ENDIF prev +][+ IF prefix +] \
1083 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
1084 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
1085 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"; export LIBCFLAGS;[+ ELSE prefix +] \
1086 CFLAGS="$(STAGE[+id+]_CFLAGS)"; export CFLAGS; \
1f53ca9a 1087 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"; export CXXFLAGS;[+ IF prev +] \
1b05fbbd 1088 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1f53ca9a
AO		 1089 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +]; export LIBCFLAGS;[+
1090 ENDIF prefix +] [+extra_exports+] \
22121df0
L		 1091 echo Configuring stage [+id+] in [+subdir+]/[+module+]; \
1092 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]; \
d545f33b
PB		 1093 cd [+subdir+]/[+module+] || exit 1; \
1094 case $(srcdir) in \
1095 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
1096 *) topdir=`echo [+subdir+]/[+module+]/ | \
1097 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
1098 esac; \
1b6c0831
L		 1099 module_srcdir=[+? module_srcdir (get "module_srcdir") (get "module")+]; \
1100 $(SHELL) $$s/$$module_srcdir/configure \
1101 --srcdir=$${topdir}/$$module_srcdir \
4b900473 1102 [+args+] --build=${build_alias} --host=[+host_alias+] \
1b6c0831 1103 --target=[+target_alias+] \
22121df0 1104 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
1b05fbbd
AO		 1105 $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
1106 [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
0aed8855 1107@endif [+prefix+][+module+]-bootstrap
d545f33b
PB		 1108[+ ENDFOR bootstrap_stage +]
1109[+ ENDIF bootstrap +]
a7254363
PB		 1110[+ ENDDEF +]
1111
1112[+ DEFINE all +]
1113.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
1114maybe-all-[+prefix+][+module+]:
4f0ef2d8
CD		 1115@if gcc-bootstrap
1116all-[+prefix+][+module+]: stage_current
1117@endif gcc-bootstrap
a7254363
PB		 1118@if [+prefix+][+module+]
1119TARGET-[+prefix+][+module+]=[+
4b900473 1120 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
a7254363 1121maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
4f0ef2d8 1122all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
c52c6897
PB		 1123 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
1124 @r=`${PWD_COMMAND}`; export r; \
b40e3958 1125 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1f53ca9a 1126 [+exports+] [+extra_exports+] \
a7254363 1127 (cd [+subdir+]/[+module+] && \
b3676d82 1128 $(MAKE) $(BASE_FLAGS_TO_PASS) [+args+] [+stage1_args+] [+extra_make_flags+] \
7f6ef0c0 1129 $(TARGET-[+prefix+][+module+]))
a7254363 1130@endif [+prefix+][+module+]
d545f33b
PB		 1131
1132[+ IF bootstrap +]
1133[+ FOR bootstrap_stage +]
1134.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
1135.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
1136maybe-all-stage[+id+]-[+prefix+][+module+]:
1137maybe-clean-stage[+id+]-[+prefix+][+module+]:
0aed8855 1138@if [+prefix+][+module+]-bootstrap
d545f33b
PB		 1139maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
1140all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
f70224b5 1141TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
d545f33b 1142all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
c52c6897 1143 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
d545f33b
PB		 1144 @r=`${PWD_COMMAND}`; export r; \
1145 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1146 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
d545f33b 1147 [+exports+][+ IF prev +] \
1f53ca9a 1148 [+poststage1_exports+][+ ENDIF prev +] [+extra_exports+] \
d545f33b 1149 cd [+subdir+]/[+module+] && \
1b05fbbd
AO		 1150 $(MAKE) $(BASE_FLAGS_TO_PASS)[+ IF prefix +] \
1151 CFLAGS="$(CFLAGS_FOR_TARGET)" \
1152 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)" \
1153 LIBCFLAGS="$(LIBCFLAGS_FOR_TARGET)"[+ ELSE prefix +] \
1154 CFLAGS="$(STAGE[+id+]_CFLAGS)" \
1f53ca9a 1155 CXXFLAGS="$(STAGE[+id+]_CXXFLAGS)"[+ IF prev +] \
1b05fbbd
AO		 1156 LIBCFLAGS="$(STAGE[+id+]_CFLAGS)"[+ ELSE prev +] \
1157 LIBCFLAGS="$(LIBCFLAGS)"[+ ENDIF prev +][+ ENDIF prefix +] \
1158 CFLAGS_FOR_TARGET="$(CFLAGS_FOR_TARGET)" \
1159 CXXFLAGS_FOR_TARGET="$(CXXFLAGS_FOR_TARGET)" \
1160 LIBCFLAGS_FOR_TARGET="$(LIBCFLAGS_FOR_TARGET)" \
b3676d82
EB		 1161 [+args+] [+IF prev +][+poststage1_args+][+ ELSE prev +] \
1162 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] \
1b05fbbd 1163 TFLAGS="$(STAGE[+id+]_TFLAGS)" \
f70224b5 1164 $(TARGET-stage[+id+]-[+prefix+][+module+])
d545f33b
PB		 1165
1166maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
1167clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
1168clean-stage[+id+]-[+prefix+][+module+]:
9dbaa842
DD		 1169 @if [ $(current_stage) = stage[+id+] ]; then \
1170 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
1171 else \
1172 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
1173 $(MAKE) stage[+id+]-start; \
1174 fi; \
d545f33b 1175 cd [+subdir+]/[+module+] && \
b3676d82
EB		 1176 $(MAKE) [+args+] [+ IF prev +][+poststage1_args+][+ ELSE prev +] \
1177 [+stage1_args+][+ ENDIF prev +] [+extra_make_flags+] clean
0aed8855 1178@endif [+prefix+][+module+]-bootstrap
d545f33b
PB		 1179
1180[+ ENDFOR bootstrap_stage +]
1181[+ ENDIF bootstrap +]
a7254363
PB		 1182[+ ENDDEF +]
1183
1184# --------------------------------------
1185# Modules which run on the build machine
1186# --------------------------------------
1187[+ FOR build_modules +]
1188[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
4b900473
PB		 1189 host_alias=(get "host" "${build_alias}")
1190 target_alias=(get "target" "${target_alias}")
a7254363
PB		 1191 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
1192
6641ce42
JM		 1193[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
1194 args="$(EXTRA_BUILD_FLAGS)" +]
a7254363 1195[+ ENDFOR build_module +]
405ea7a0 1196
15723a45
NN		 1197# --------------------------------------
1198# Modules which run on the host machine
1199# --------------------------------------
3866be5d 1200[+ FOR host_modules +]
d545f33b
PB		 1201[+ configure prefix="" subdir="$(HOST_SUBDIR)"
1202 exports="$(HOST_EXPORTS)"
1203 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
4b900473
PB		 1204 host_alias=(get "host" "${host_alias}")
1205 target_alias=(get "target" "${target_alias}")
a7254363 1206 args="$(HOST_CONFIGARGS)" +]
e2b9e2dc 1207
d545f33b
PB		 1208[+ all prefix="" subdir="$(HOST_SUBDIR)"
1209 exports="$(HOST_EXPORTS)"
1210 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
7f6ef0c0 1211 args="$(EXTRA_HOST_FLAGS)"
b3676d82 1212 stage1_args="$(STAGE1_FLAGS_TO_PASS)"
d545f33b 1213 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
405ea7a0 1214
16ae0395
NN		 1215.PHONY: check-[+module+] maybe-check-[+module+]
1216maybe-check-[+module+]:
6bd3dfaa
PB		 1217@if [+module+]
1218maybe-check-[+module+]: check-[+module+]
3866be5d 1219[+ IF no_check +]
3866be5d
NN		 1220check-[+module+]:
1221[+ ELIF no_check_cross +]
3866be5d
NN		 1222# This module is only tested in a native toolchain.
1223check-[+module+]:
0aed8855 1224 @: $(MAKE); $(unstage)
22121df0 1225 @if [ '$(host)' = '$(target)' ]; then \
b40e3958
L		 1226 r=`${PWD_COMMAND}`; export r; \
1227 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
f91ca6bc
IB		 1228 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1229 ENDIF bootstrap +] \
b00612cc 1230 (cd $(HOST_SUBDIR)/[+module+] && \
f91ca6bc
IB		 1231 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1232 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
bba45b8b
NN		 1233 fi
1234[+ ELSE check +]
bba45b8b 1235check-[+module+]:
0aed8855 1236 @: $(MAKE); $(unstage)
b40e3958
L		 1237 @r=`${PWD_COMMAND}`; export r; \
1238 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
f91ca6bc
IB		 1239 $(HOST_EXPORTS) [+ IF bootstrap +]$(EXTRA_HOST_EXPORTS)[+
1240 ENDIF bootstrap +] \
b00612cc 1241 (cd $(HOST_SUBDIR)/[+module+] && \
f91ca6bc
IB		 1242 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+][+
1243 IF bootstrap +] $(EXTRA_BOOTSTRAP_FLAGS)[+ ENDIF bootstrap +] check)
3866be5d 1244[+ ENDIF no_check +]
6bd3dfaa 1245@endif [+module+]
405ea7a0 1246
930314a4
NN		 1247.PHONY: install-[+module+] maybe-install-[+module+]
1248maybe-install-[+module+]:
6bd3dfaa
PB		 1249@if [+module+]
1250maybe-install-[+module+]: install-[+module+]
16ae0395 1251[+ IF no_install +]
3866be5d
NN		 1252install-[+module+]:
1253[+ ELSE install +]
3866be5d 1254install-[+module+]: installdirs
0aed8855 1255 @: $(MAKE); $(unstage)
b40e3958
L		 1256 @r=`${PWD_COMMAND}`; export r; \
1257 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1258 $(HOST_EXPORTS) \
b00612cc 1259 (cd $(HOST_SUBDIR)/[+module+] && \
2da12f12 1260 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
3866be5d 1261[+ ENDIF no_install +]
6bd3dfaa 1262@endif [+module+]
4fa63067 1263
9b980aa1
RW		 1264.PHONY: install-strip-[+module+] maybe-install-strip-[+module+]
1265maybe-install-strip-[+module+]:
1266@if [+module+]
1267maybe-install-strip-[+module+]: install-strip-[+module+]
1268[+ IF no_install +]
1269install-strip-[+module+]:
1270[+ ELSE install +]
1271install-strip-[+module+]: installdirs
1272 @: $(MAKE); $(unstage)
1273 @r=`${PWD_COMMAND}`; export r; \
1274 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1275 $(HOST_EXPORTS) \
1276 (cd $(HOST_SUBDIR)/[+module+] && \
1277 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1278[+ ENDIF no_install +]
1279@endif [+module+]
1280
56a8fe78 1281# Other targets (info, dvi, pdf, etc.)
4fa63067
NN		 1282[+ FOR recursive_targets +]
1283.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1284maybe-[+make_target+]-[+module+]:
6bd3dfaa
PB		 1285@if [+module+]
1286maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
4fa63067
NN		 1287[+ IF (match-value? = "missing" (get "make_target") ) +]
1288# [+module+] doesn't support [+make_target+].
1289[+make_target+]-[+module+]:
1290[+ ELSE +]
1291[+make_target+]-[+module+]: [+
1292 FOR depend +]\
1293 [+depend+]-[+module+] [+
1294 ENDFOR depend +]
0aed8855 1295 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
f70224b5 1296 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
4fa63067
NN		 1297 r=`${PWD_COMMAND}`; export r; \
1298 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
378fce5b 1299 $(HOST_EXPORTS) \
b813574b 1300 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
4fa63067
NN		 1301 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1302 done; \
22121df0 1303 echo "Doing [+make_target+] in [+module+]"; \
b00612cc 1304 (cd $(HOST_SUBDIR)/[+module+] && \
4fa63067
NN		 1305 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1306 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1307 "RANLIB=$${RANLIB}" \
0c24b341 1308 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
b813574b 1309 [+make_target+]) \
4fa63067
NN		 1310 || exit 1
1311[+ ENDIF +]
6bd3dfaa 1312@endif [+module+]
4fa63067 1313[+ ENDFOR recursive_targets +]
3866be5d 1314[+ ENDFOR host_modules +]
405ea7a0 1315
15723a45
NN		 1316# ---------------------------------------
1317# Modules which run on the target machine
1318# ---------------------------------------
e393202e 1319[+ FOR target_modules +]
15723a45 1320
a7254363
PB		 1321[+ IF raw_cxx +]
1322[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
0aed8855 1323 check_multilibs=true
a7254363 1324 exports="$(RAW_CXX_TARGET_EXPORTS)"
4b900473
PB		 1325 host_alias=(get "host" "${target_alias}")
1326 target_alias=(get "target" "${target_alias}")
a7254363
PB		 1327 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1328
1329[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1330 exports="$(RAW_CXX_TARGET_EXPORTS)"
7f6ef0c0 1331 args="$(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
a7254363
PB		 1332[+ ELSE +]
1333[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
0aed8855 1334 check_multilibs=true
a7254363 1335 exports="$(NORMAL_TARGET_EXPORTS)"
4b900473
PB		 1336 host_alias=(get "host" "${target_alias}")
1337 target_alias=(get "target" "${target_alias}")
a7254363
PB		 1338 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1339
1340[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1341 exports="$(NORMAL_TARGET_EXPORTS)"
7f6ef0c0 1342 args="$(EXTRA_TARGET_FLAGS)" +]
a7254363 1343[+ ENDIF +]
16ae0395
NN		 1344
1345.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1346maybe-check-target-[+module+]:
6bd3dfaa
PB		 1347@if target-[+module+]
1348maybe-check-target-[+module+]: check-target-[+module+]
3866be5d
NN		 1349[+ IF no_check +]
1350# Dummy target for uncheckable module.
3866be5d
NN		 1351check-target-[+module+]:
1352[+ ELSE check +]
e393202e 1353check-target-[+module+]:
0aed8855 1354 @: $(MAKE); $(unstage)
b40e3958 1355 @r=`${PWD_COMMAND}`; export r; \
e90269c8 1356 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD		 1357IF raw_cxx +]
1358 $(RAW_CXX_TARGET_EXPORTS) \[+
1359ELSE normal_cxx +]
1360 $(NORMAL_TARGET_EXPORTS) \[+
1361ENDIF raw_cxx +]
bba45b8b
NN		 1362 (cd $(TARGET_SUBDIR)/[+module+] && \
1363 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1364 IF raw_cxx
1365 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1366 ENDIF raw_cxx
7ffa0b57 1367 +] [+extra_make_flags+] check)
e393202e 1368[+ ENDIF no_check +]
6bd3dfaa 1369@endif target-[+module+]
16ae0395 1370
930314a4
NN		 1371.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1372maybe-install-target-[+module+]:
6bd3dfaa
PB		 1373@if target-[+module+]
1374maybe-install-target-[+module+]: install-target-[+module+]
16ae0395 1375[+ IF no_install +]
930314a4
NN		 1376# Dummy target for uninstallable.
1377install-target-[+module+]:
1378[+ ELSE install +]
e393202e 1379install-target-[+module+]: installdirs
0aed8855 1380 @: $(MAKE); $(unstage)
b40e3958 1381 @r=`${PWD_COMMAND}`; export r; \
e90269c8 1382 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD		 1383IF raw_cxx +]
1384 $(RAW_CXX_TARGET_EXPORTS) \[+
1385ELSE normal_cxx +]
1386 $(NORMAL_TARGET_EXPORTS) \[+
1387ENDIF raw_cxx +]
bba45b8b 1388 (cd $(TARGET_SUBDIR)/[+module+] && \
7ffa0b57 1389 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
e393202e 1390[+ ENDIF no_install +]
6bd3dfaa 1391@endif target-[+module+]
4fa63067 1392
9b980aa1
RW		 1393.PHONY: install-strip-target-[+module+] maybe-install-strip-target-[+module+]
1394maybe-install-strip-target-[+module+]:
1395@if target-[+module+]
1396maybe-install-strip-target-[+module+]: install-strip-target-[+module+]
1397[+ IF no_install +]
1398# Dummy target for uninstallable.
1399install-strip-target-[+module+]:
1400[+ ELSE install +]
1401install-strip-target-[+module+]: installdirs
1402 @: $(MAKE); $(unstage)
1403 @r=`${PWD_COMMAND}`; export r; \
1404 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
1405IF raw_cxx +]
1406 $(RAW_CXX_TARGET_EXPORTS) \[+
1407ELSE normal_cxx +]
1408 $(NORMAL_TARGET_EXPORTS) \[+
1409ENDIF raw_cxx +]
1410 (cd $(TARGET_SUBDIR)/[+module+] && \
1411 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install-strip)
1412[+ ENDIF no_install +]
1413@endif target-[+module+]
1414
56a8fe78 1415# Other targets (info, dvi, pdf, etc.)
4fa63067
NN		 1416[+ FOR recursive_targets +]
1417.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1418maybe-[+make_target+]-target-[+module+]:
6bd3dfaa
PB		 1419@if target-[+module+]
1420maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
4fa63067
NN		 1421[+ IF (match-value? = "missing" (get "make_target") ) +]
1422# [+module+] doesn't support [+make_target+].
1423[+make_target+]-target-[+module+]:
1424[+ ELSE +]
1425[+make_target+]-target-[+module+]: [+
1426 FOR depend +]\
1427 [+depend+]-target-[+module+] [+
1428 ENDFOR depend +]
0aed8855 1429 @: $(MAKE); $(unstage)
22121df0 1430 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0; \
4fa63067 1431 r=`${PWD_COMMAND}`; export r; \
e90269c8 1432 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
378fce5b
DD		 1433IF raw_cxx +]
1434 $(RAW_CXX_TARGET_EXPORTS) \[+
1435ELSE normal_cxx +]
1436 $(NORMAL_TARGET_EXPORTS) \[+
1437ENDIF raw_cxx +]
22121df0 1438 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]"; \
4fa63067
NN		 1439 for flag in $(EXTRA_TARGET_FLAGS); do \
1440 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1441 done; \
1442 (cd $(TARGET_SUBDIR)/[+module+] && \
1443 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1444 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1445 "RANLIB=$${RANLIB}" \
0c24b341 1446 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
7ffa0b57 1447 [+extra_make_flags+] [+make_target+]) \
4fa63067
NN		 1448 || exit 1
1449[+ ENDIF +]
6bd3dfaa 1450@endif target-[+module+]
4fa63067 1451[+ ENDFOR recursive_targets +]
e393202e 1452[+ ENDFOR target_modules +]
405ea7a0 1453
7ec59b9e
L		 1454@if target-libgomp
1455.PHONY: check-target-libgomp-c++
1456check-target-libgomp-c++:
1457 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libgomp
1458
1459@endif target-libgomp
1460
1461@if target-libitm
1462.PHONY: check-target-libitm-c++
1463check-target-libitm-c++:
1464 $(MAKE) RUNTESTFLAGS="$(RUNTESTFLAGS) c++.exp" check-target-libitm
1465
1466@endif target-libitm
1467
15723a45
NN		 1468# ----------
1469# GCC module
1470# ----------
1471
319cab08 1472@if gcc-no-bootstrap
405ea7a0 1473.PHONY: cross
72b2455a 1474cross: all-build all-gas all-ld
b40e3958
L		 1475 @r=`${PWD_COMMAND}`; export r; \
1476 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1477 $(HOST_EXPORTS) \
405ea7a0
NN		 1478 echo "Building the C and C++ compiler"; \
1479 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
b40e3958 1480 @r=`${PWD_COMMAND}`; export r; \
22121df0 1481 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
405ea7a0 1482 echo "Building runtime libraries"; \
656fdd47 1483 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
319cab08 1484@endif gcc-no-bootstrap
405ea7a0 1485
6bd3dfaa 1486@if gcc
c50523ce
L		 1487[+ FOR languages +]
1488.PHONY: check-gcc-[+language+] check-[+language+]
1489check-gcc-[+language+]:
1490 r=`${PWD_COMMAND}`; export r; \
1491 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1492 $(HOST_EXPORTS) \
1493 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) [+gcc-check-target+]);
e552509b 1494check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+ lib-check-target +][+ ENDFOR lib-check-target +]
c50523ce 1495[+ ENDFOR languages +]
405ea7a0 1496
7ec59b9e
L		 1497# The gcc part of install-no-fixedincludes, which relies on an intimate
1498# knowledge of how a number of gcc internal targets (inter)operate. Delegate.
1499.PHONY: gcc-install-no-fixedincludes
1500gcc-install-no-fixedincludes:
15723a45 1501 @if [ -f ./gcc/Makefile ]; then \
b40e3958 1502 r=`${PWD_COMMAND}`; export r; \
7ec59b9e 1503 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7ffa0b57 1504 $(HOST_EXPORTS) \
7ec59b9e
L		 1505 (cd ./gcc \
1506 && $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
15723a45 1507 else true; fi
6bd3dfaa 1508@endif gcc
4fa63067 1509
1d39f329
NN		 1510# ---------------------
1511# GCC bootstrap support
1512# ---------------------
1513
b813574b
PB		 1514# We track the current stage (the one in 'gcc') in the stage_current file.
1515# stage_last instead tracks the stage that was built last. These targets
1516# are dummy when toplevel bootstrap is not active.
1517
f70224b5 1518# While making host and target tools, symlinks to the final stage must be
0aed8855
PB		 1519# there, so $(unstage) should be run at various points. To avoid excessive
1520# recursive invocations of make, we "inline" them using a variable. These
1521# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1522# to avoid warnings from the GNU Make job server.
f70224b5
PB		 1523
1524unstage = :
1525stage = :
c52c6897 1526current_stage = ""
f70224b5 1527
b813574b 1528@if gcc-bootstrap
9daf3993 1529unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
f6d183c0 1530stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
c52c6897 1531current_stage = "`cat stage_current 2> /dev/null`"
b813574b
PB		 1532@endif gcc-bootstrap
1533
f70224b5
PB		 1534.PHONY: unstage stage
1535unstage:
0aed8855 1536 @: $(MAKE); $(unstage)
b813574b 1537stage:
0aed8855 1538 @: $(MAKE); $(stage)
b813574b 1539
80911fe1
PB		 1540# Disable commands for lean bootstrap.
1541LEAN = false
1542
dfdffa2c
PB		 1543# We name the build directories for the various stages "stage1-gcc",
1544# "stage2-gcc","stage3-gcc", etc.
1545
1546# Since the 'compare' process will fail (on debugging information) if any
1547# directory names are different, we need to link the gcc directory for
0aed8855 1548# the previous stage to a constant name ('prev-gcc'), and to make the name of
dfdffa2c
PB		 1549# the build directories constant as well. For the latter, we use naked names
1550# like 'gcc', because the scripts in that directory assume it. We use
1551# mv on platforms where symlinks to directories do not work or are not
1552# reliable.
1553
1d39f329
NN		 1554# 'touch' doesn't work right on some platforms.
1555STAMP = echo timestamp >
1556
dfdffa2c
PB		 1557# We only want to compare .o files, so set this!
1558objext = .o
1d39f329 1559
dfdffa2c 1560[+ FOR bootstrap-stage +]
319cab08 1561.PHONY: stage[+id+]-start stage[+id+]-end
dfdffa2c 1562
656fdd47 1563stage[+id+]-start::
0aed8855 1564 @: $(MAKE); $(stage); \
22121df0 1565 echo stage[+id+] > stage_current; \
b00612cc 1566 echo stage[+id+] > stage_last; \
0aed8855 1567 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
b00612cc 1568 FOR host_modules +][+ IF bootstrap +]
72b2455a 1569@if [+ module +]
b00612cc
PB		 1570 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1571 mkdir stage[+id+]-[+module+]; \
22121df0 1572 mv stage[+id+]-[+module+] [+module+][+ IF prev +]; \
80911fe1 1573 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
0aed8855
PB		 1574@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1575 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1576 mkdir stage[+id+]-$(TARGET_SUBDIR); \
22121df0 1577 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR)[+ IF prev +]; \
80911fe1 1578 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
dfdffa2c 1579
80911fe1 1580stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
72b2455a 1581@if [+ module +]
22121df0
L		 1582 @if test -d $(HOST_SUBDIR)/[+module+]; then \
1583 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+][+ IF prev +]; \
1584 mv prev-[+module+] stage[+prev+]-[+module+]; : [+ ENDIF prev +]; \
0aed8855
PB		 1585 fi
1586@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
22121df0
L		 1587 @if test -d $(TARGET_SUBDIR); then \
1588 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR)[+ IF prev +]; \
1589 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR); : [+ ENDIF prev +]; \
0aed8855 1590 fi
80911fe1 1591 rm -f stage_current
dfdffa2c 1592
973601e1 1593# Bubble a bug fix through all the stages up to stage [+id+]. They are
0aed8855 1594# remade, but not reconfigured. The next stage (if any) will not be
675492f0 1595# reconfigured either.
319cab08 1596.PHONY: stage[+id+]-bubble
80911fe1 1597stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
e360f423
PB		 1598 @r=`${PWD_COMMAND}`; export r; \
1599 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1600 if test -f stage[+id+]-lean [+
22121df0
L		 1601 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +]; then \
1602 echo Skipping rebuild of stage[+id+]; \
9cb3fa6f 1603 else \
80911fe1
PB		 1604 $(MAKE) stage[+id+]-start; \[+IF lean +]
1605 if $(LEAN); then \
22121df0
L		 1606 rm -rf stage[+lean+]-*; \
1607 $(STAMP) stage[+lean+]-lean; \
80911fe1 1608 fi; \[+ ENDIF lean +]
f70224b5 1609 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
be01d343 1610 fi[+ IF compare-target +]
f6d183c0 1611 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
72b2455a 1612
0df3d27f 1613.PHONY: all-stage[+id+] clean-stage[+id+]
0df3d27f 1614do-clean: clean-stage[+id+]
1d39f329 1615
72b2455a
PB		 1616# FIXME: Will not need to be conditional when toplevel bootstrap is the
1617# only possibility, but now it conflicts with no-bootstrap rules
1618@if gcc-bootstrap
dfdffa2c 1619[+ IF compare-target +]
9cb3fa6f 1620[+compare-target+]:
e360f423
PB		 1621 @r=`${PWD_COMMAND}`; export r; \
1622 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1623 if test -f stage[+prev+]-lean; then \
22121df0
L		 1624 echo Cannot compare object files as stage [+prev+] was deleted.; \
1625 exit 0; \
9cb3fa6f 1626 fi; \
0aed8855 1627 : $(MAKE); $(stage); \
22121df0
L		 1628 rm -f .bad_compare; \
1629 echo Comparing stages [+prev+] and [+id+]; \
fda13ee8
AO		 1630 sed=`echo stage[+id+] | sed 's,^stage,,;s,.,.,g'`; \
1631 files=`find stage[+id+]-* -name "*$(objext)" -print | \
22121df0
L		 1632 sed -n s,^stage$$sed-,,p`; \
1633 for file in $${files}; do \
fda13ee8
AO		 1634 f1=$$r/stage[+prev+]-$$file; f2=$$r/stage[+id+]-$$file; \
1635 if test ! -f $$f1; then continue; fi; \
8520c408 1636 $(do-[+compare-target+]) > /dev/null 2>&1; \
f70224b5
PB		 1637 if test $$? -eq 1; then \
1638 case $$file in \
e8a5fa9c 1639 @compare_exclusions@) \
f70224b5
PB		 1640 echo warning: $$file differs ;; \
1641 *) \
1642 echo $$file differs >> .bad_compare ;; \
22121df0
L		 1643 esac; \
1644 fi; \
1645 done; \
1d39f329
NN		 1646 if [ -f .bad_compare ]; then \
1647 echo "Bootstrap comparison failure!"; \
1648 cat .bad_compare; \
1649 exit 1; \
1650 else \
c52c6897 1651 echo Comparison successful.; \
22121df0 1652 fi; \
9cb3fa6f 1653 $(STAMP) [+compare-target+][+ IF prev +]
80911fe1
PB		 1654 if $(LEAN); then \
1655 rm -rf stage[+prev+]-*; \
1656 $(STAMP) stage[+prev+]-lean; \
1657 fi[+ ENDIF prev +]
dfdffa2c
PB		 1658[+ ENDIF compare-target +]
1659
1660[+ IF bootstrap-target +]
80911fe1 1661.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
be01d343
PB		 1662[+bootstrap-target+]:
1663 echo stage[+id+] > stage_final
1664 @r=`${PWD_COMMAND}`; export r; \
1665 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1666 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
0aed8855 1667 @: $(MAKE); $(unstage)
be01d343
PB		 1668 @r=`${PWD_COMMAND}`; export r; \
1669 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1670 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
be01d343 1671 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
80911fe1
PB		 1672
1673[+bootstrap-target+]-lean:
1674 echo stage[+id+] > stage_final
1675 @r=`${PWD_COMMAND}`; export r; \
1676 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1677 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1678 @: $(MAKE); $(unstage)
1679 @r=`${PWD_COMMAND}`; export r; \
1680 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1681 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
80911fe1 1682 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
dfdffa2c
PB		 1683[+ ENDIF bootstrap-target +]
1684
0df3d27f 1685# Rules to wipe a stage and all the following ones, also used for cleanstrap
656fdd47 1686[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
0df3d27f 1687.PHONY: distclean-stage[+id+]
656fdd47 1688distclean-stage[+id+]::
0aed8855 1689 @: $(MAKE); $(stage)
e00a73e3 1690 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
9cb3fa6f 1691 rm -rf stage[+id+]-* [+
dfdffa2c 1692 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
dfdffa2c
PB		 1693
1694[+ IF cleanstrap-target +]
1695.PHONY: [+cleanstrap-target+]
e00a73e3
PB		 1696[+cleanstrap-target+]: do-distclean local-clean
1697 echo stage[+id+] > stage_final
1698 @r=`${PWD_COMMAND}`; export r; \
1699 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1700 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1701 @: $(MAKE); $(unstage)
1702 @r=`${PWD_COMMAND}`; export r; \
1703 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1b05fbbd 1704 TFLAGS="$(STAGE[+id+]_TFLAGS)"; \
e00a73e3 1705 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
dfdffa2c 1706[+ ENDIF cleanstrap-target +]
72b2455a 1707@endif gcc-bootstrap
dfdffa2c
PB		 1708
1709[+ ENDFOR bootstrap-stage +]
656fdd47 1710
7d329e61
PB		 1711stageprofile-end::
1712 $(MAKE) distclean-stagefeedback
656fdd47 1713
7d329e61 1714stagefeedback-start::
656fdd47
PB		 1715 @r=`${PWD_COMMAND}`; export r; \
1716 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
7d329e61 1717 for i in prev-*; do \
22121df0 1718 j=`echo $$i | sed s/^prev-//`; \
7d329e61 1719 cd $$r/$$i && \
22121df0
L		 1720 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL); } && \
1721 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL); }; \
7d329e61 1722 done
b8908782 1723
0df3d27f 1724@if gcc-bootstrap
0df3d27f 1725do-distclean: distclean-stage1
c52c6897
PB		 1726
1727# Provide a GCC build when we're building target libraries. This does
1728# not work as a dependency, just as the minimum necessary to avoid errors.
1729stage_last:
314b2e66
AS		 1730 @r=`${PWD_COMMAND}`; export r; \
1731 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c52c6897 1732 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
0df3d27f 1733
4f0ef2d8
CD		 1734# Same as unstage, but not phony and defaulting to stage1-start. We place
1735# it in the dependency so that for example `make -j3 all-gcc' works.
1736stage_current:
1737 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1738
c52c6897 1739.PHONY: restrap
266df637 1740restrap::
c52c6897 1741 @: $(MAKE); $(stage)
1b05fbbd
AO		 1742 rm -rf stage1-$(TARGET_SUBDIR)[+ FOR bootstrap-stage +][+ IF prev
1743 +] stage[+id+]-*[+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
266df637 1744restrap:: all
c380fdd8 1745@endif gcc-bootstrap
c52c6897 1746
ae831be5
NN		 1747# --------------------------------------
1748# Dependencies between different modules
1749# --------------------------------------
405ea7a0 1750
9e6ce191 1751# Generic dependencies for target modules on host stuff, especially gcc
c52c6897
PB		 1752@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1753 +][+ FOR bootstrap_stage +]
1754configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1755 ENDFOR +][+ ELSE bootstrap +]
1756configure-target-[+module+]: stage_last[+
1757 ENDIF bootstrap +][+ ENDFOR target_modules +]
1758@endif gcc-bootstrap
1759
6aa8ef82 1760@if gcc-no-bootstrap[+ FOR target_modules +]
c52c6897 1761configure-target-[+module+]: maybe-all-gcc[+
6aa8ef82 1762 ENDFOR target_modules +]
c52c6897
PB		 1763@endif gcc-no-bootstrap
1764
9e6ce191 1765
ae831be5
NN		 1766# There are two types of dependencies here: 'hard' dependencies, where one
1767# module simply won't build without the other; and 'soft' dependencies, where
1768# if the depended-on module is missing, the depending module will do without
1769# or find a substitute somewhere (perhaps installed). Soft dependencies
9e6ce191 1770# are made here to depend on a 'maybe-' target. If you're not sure,
ae831be5
NN		 1771# it's safer to use a soft dependency.
1772
9e6ce191
PB		 1773[+ ;; These Scheme functions build the bulk of the dependencies.
1774 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
675492f0 1775 ;; where "maybe-" is only included if HARD is not true, and all-gcc
9e6ce191
PB		 1776 ;; is taken from VAR-NAME.
1777 (define dep-target (lambda (module-kind var-name hard)
1778 (string-append
1779 (if hard "" "maybe-")
1780 (dep-subtarget var-name)
1781 module-kind
1782 (dep-module var-name)
1783 )))
1784
1785 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
72b2455a 1786 (define make-dep (lambda (module-kind on-kind)
9e6ce191
PB		 1787 (string-append
1788 (dep-target module-kind "module" #t) ": "
72b2455a 1789 (dep-target on-kind "on" (exist? "hard")))))
9e6ce191
PB		 1790
1791 ;; dep-subtarget extracts everything up to the first dash in the given
1792 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1793 (define dep-subtarget (lambda (var-name)
1794 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1795
1796 ;; dep-module extracts everything up to the first dash in the given
1797 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1798 (define dep-module (lambda (var-name)
1799 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1800
1801 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1802 (define dep-stage (lambda ()
1803 (string-append
1804 "stage"
1805 (get "id")
1806 "-")))
1807
1808 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1809 ;; but is written in Scheme.
1810 (define dep-maybe (lambda ()
1811 (if (exist? "hard") "" "maybe-")))
1812
21fde4dc
DD		 1813 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1814 ;; or if either module is not bootstrapped. It returns "bootstrap" for
9e6ce191
PB		 1815 ;; configure or build dependencies between bootstrapped modules; it returns
1816 ;; "prebootstrap" for configure or build dependencies of bootstrapped
72b2455a 1817 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
9e6ce191
PB		 1818 ;; is only necessary for host modules.
1819 (define dep-kind (lambda ()
72b2455a
PB		 1820 (if (and (hash-ref boot-modules (dep-module "module"))
1821 (=* (dep-module "on") "build-"))
1822 "prebootstrap"
9e6ce191 1823
72b2455a 1824 (if (or (= (dep-subtarget "on") "install-")
21fde4dc
DD		 1825 (not (hash-ref boot-modules (dep-module "module")))
1826 (not (hash-ref boot-modules (dep-module "on"))))
72b2455a
PB		 1827 "normal"
1828 "bootstrap"))))
9e6ce191
PB		 1829
1830 ;; We now build the hash table that is used by dep-kind.
1831 (define boot-modules (make-hash-table 113))
9e6ce191
PB		 1832+]
1833
1834[+ FOR host_modules +][+
1835 (if (exist? "bootstrap")
1836 (hash-create-handle! boot-modules (get "module") #t))
1837 "" +][+ ENDFOR host_modules +]
1dc3053f
PB		 1838[+ FOR target_modules +][+
1839 (if (exist? "bootstrap")
1840 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1841 "" +][+ ENDFOR target_modules +]
9e6ce191
PB		 1842
1843# With all the machinery above in place, it is pretty easy to generate
1844# dependencies. Host dependencies are a bit more complex because we have
1845# to check for bootstrap/prebootstrap dependencies. To resolve
1846# prebootstrap dependencies, prebootstrap modules are gathered in
1847# a hash table.
72b2455a
PB		 1848[+ FOR dependencies +][+ (make-dep "" "") +]
1849[+ CASE (dep-kind) +]
1850[+ == "prebootstrap"
9e6ce191 1851 +][+ FOR bootstrap_stage +]
72b2455a
PB		 1852[+ (make-dep (dep-stage) "") +][+
1853 ENDFOR bootstrap_stage +]
72b2455a
PB		 1854[+ == "bootstrap"
1855 +][+ FOR bootstrap_stage +]
1856[+ (make-dep (dep-stage) (dep-stage)) +][+
9e6ce191
PB		 1857 ENDFOR bootstrap_stage +]
1858[+ ESAC +][+
1859ENDFOR dependencies +]
1860
6aa8ef82
DJ		 1861# Dependencies for target modules on other target modules are
1862# described by lang_env_dependencies; the defaults apply to anything
1863# not mentioned there.
1864[+
1865 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1866 (define lang-dep (lambda (lang)
1867 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1868
1869 ;; Build the hash table we will need.
1870 (define lang-env-deps (make-hash-table 7))
1871+][+ FOR lang_env_dependencies +][+
1872 (if (exist? "cxx")
1873 (hash-create-handle! lang-env-deps
1874 (string-append (get "module") "-" "cxx") #t))
1875
1876 (if (exist? "no_c")
1877 (hash-create-handle! lang-env-deps
1878 (string-append (get "module") "-" "no_c") #t))
1879
1880 (if (exist? "no_gcc")
1881 (hash-create-handle! lang-env-deps
1882 (string-append (get "module") "-" "no_gcc") #t))
1883 "" +][+ ENDFOR lang_env_dependencies +]
1884
1885@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1886 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1887configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1888 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1889@endif gcc-bootstrap
1890
1891@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1892configure-target-[+module+]: maybe-all-target-libgcc[+
1893 ENDIF +][+ ENDFOR target_modules +]
1894@endif gcc-no-bootstrap
1895
1896[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1897configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1898 ENDIF +][+ IF (lang-dep "cxx") +]
1899configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1900 ENDIF +]
1901[+ ENDFOR target_modules +]
1902
907be67c 1903CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
ae831be5 1904GDB_TK = @GDB_TK@
907be67c
DJ		 1905INSTALL_GDB_TK = @INSTALL_GDB_TK@
1906configure-gdb: $(CONFIGURE_GDB_TK)
9e6ce191 1907all-gdb: $(gdbnlmrequirements) $(GDB_TK)
907be67c 1908install-gdb: $(INSTALL_GDB_TK)
907a7241 1909
a2cc058a
NN		 1910# Serialization dependencies. Host configures don't work well in parallel to
1911# each other, due to contention over config.cache. Target configures and
1912# build configures are similar.
1913@serialization_dependencies@
1914
15723a45
NN		 1915# --------------------------------
1916# Regenerating top level configury
1917# --------------------------------
405ea7a0
NN		 1918
1919# Rebuilding Makefile.in, using autogen.
43be203f 1920AUTOGEN = autogen
6b784d9f 1921$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
43be203f 1922 cd $(srcdir) && $(AUTOGEN) Makefile.def
405ea7a0 1923
a0da8069 1924# Rebuilding Makefile.
43be203f
AO		 1925Makefile: $(srcdir)/Makefile.in config.status
1926 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1927
479759c8 1928config.status: configure
10ecffb9 1929 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
405ea7a0 1930
a0da8069 1931# Rebuilding configure.
43be203f 1932AUTOCONF = autoconf
da888c87
PB		 1933$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4 \
1934 $(srcdir)/config/override.m4 $(srcdir)/config/proginstall.m4
43be203f 1935 cd $(srcdir) && $(AUTOCONF)
405ea7a0 1936
3728fade
NN		 1937# ------------------------------
1938# Special directives to GNU Make
1939# ------------------------------
1940
3728fade
NN		 1941# Don't pass command-line variables to submakes.
1942.NOEXPORT:
1943MAKEOVERRIDES=
1944
405ea7a0 1945# end of Makefile.in
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