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d3ac17c9 1[+ AutoGen5 template -*- Mode: Makefile -*-
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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,
bb286d71 9# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation
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10#
11# This file is free software; you can redistribute it and/or modify
12# it under the terms of the GNU General Public License as published by
13# the Free Software Foundation; either version 2 of the License, or
14# (at your option) any later version.
15#
16# This program is distributed in the hope that it will be useful,
17# but WITHOUT ANY WARRANTY; without even the implied warranty of
18# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19# GNU General Public License for more details.
20#
21# You should have received a copy of the GNU General Public License
22# along with this program; if not, write to the Free Software
539df155 23# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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24#
25
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26# -------------------------------
27# Standard Autoconf-set variables
28# -------------------------------
4977bab6 29VPATH=@srcdir@
4977bab6 30
1c710c3c 31build_alias=@build_noncanonical@
e69bf64b
PB
32build_vendor=@build_vendor@
33build_os=@build_os@
e89fbdfe 34build=@build@
1c710c3c 35host_alias=@host_noncanonical@
e69bf64b
PB
36host_vendor=@host_vendor@
37host_os=@host_os@
e89fbdfe 38host=@host@
1c710c3c 39target_alias=@target_noncanonical@
e69bf64b
PB
40target_vendor=@target_vendor@
41target_os=@target_os@
e89fbdfe 42target=@target@
4977bab6 43
df0f0674 44program_transform_name = @program_transform_name@
0dffceed
NN
45
46prefix = @prefix@
47exec_prefix = @exec_prefix@
48
df0f0674
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49srcdir = @srcdir@
50
0dffceed
NN
51bindir = @bindir@
52sbindir = @sbindir@
53libexecdir = @libexecdir@
54datadir = @datadir@
55sysconfdir = @sysconfdir@
56sharedstatedir = @sharedstatedir@
57localstatedir = @localstatedir@
58libdir = @libdir@
59includedir = @includedir@
60oldincludedir = @oldincludedir@
61infodir = @infodir@
65d6e994
CD
62datarootdir = @datarootdir@
63docdir = @docdir@
9c4d2493 64pdfdir = @pdfdir@
65d6e994 65htmldir = @htmldir@
0dffceed 66mandir = @mandir@
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67man1dir = $(mandir)/man1
68man2dir = $(mandir)/man2
69man3dir = $(mandir)/man3
70man4dir = $(mandir)/man4
71man5dir = $(mandir)/man5
72man6dir = $(mandir)/man6
73man7dir = $(mandir)/man7
74man8dir = $(mandir)/man8
75man9dir = $(mandir)/man9
95ddd785 76
775956d0
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77INSTALL = @INSTALL@
78INSTALL_PROGRAM = @INSTALL_PROGRAM@
79INSTALL_SCRIPT = @INSTALL_SCRIPT@
80INSTALL_DATA = @INSTALL_DATA@
ad6717df
PB
81LN = @LN@
82LN_S = @LN_S@
58e24147
AM
83MAINT = @MAINT@
84MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
85MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
95ddd785 86
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87# -------------------------------------------------
88# Miscellaneous non-standard autoconf-set variables
89# -------------------------------------------------
95ddd785 90
df0f0674
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91# The gcc driver likes to know the arguments it was configured with.
92TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
95ddd785 93
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94tooldir = @tooldir@
95build_tooldir = @build_tooldir@
95ddd785 96
df0f0674 97GDB_NLM_DEPS =
95ddd785 98
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99# This is the name of the environment variable used for the path to
100# the libraries.
101RPATH_ENVVAR = @RPATH_ENVVAR@
95ddd785 102
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103# Build programs are put under this directory.
104BUILD_SUBDIR = @build_subdir@
105# This is set by the configure script to the arguments to use when configuring
106# directories built for the build system.
25b42232 107BUILD_CONFIGARGS = @build_configargs@ --with-build-subdir="$(BUILD_SUBDIR)"
23f6b2f9
PB
108
109# This is the list of variables to export in the environment when
110# configuring any subdirectory. It must also be exported whenever
111# recursing into a build directory in case that directory's Makefile
112# re-runs configure.
113BASE_EXPORTS = \
114 FLEX="$(FLEX)"; export FLEX; \
115 LEX="$(LEX)"; export LEX; \
116 BISON="$(BISON)"; export BISON; \
117 YACC="$(YACC)"; export YACC; \
118 M4="$(M4)"; export M4; \
119 MAKEINFO="$(MAKEINFO)"; export MAKEINFO;
120
4fc4dd12 121# This is the list of variables to export in the environment when
23f6b2f9 122# configuring subdirectories for the build system.
4fc4dd12 123BUILD_EXPORTS = \
23f6b2f9 124 $(BASE_EXPORTS) \
4fc4dd12
DJ
125 AR="$(AR_FOR_BUILD)"; export AR; \
126 AS="$(AS_FOR_BUILD)"; export AS; \
127 CC="$(CC_FOR_BUILD)"; export CC; \
128 CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
129 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
130 CXX="$(CXX_FOR_BUILD)"; export CXX; \
131 CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
132 GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
133 GFORTRAN="$(GFORTRAN_FOR_BUILD)"; export GFORTRAN; \
134 DLLTOOL="$(DLLTOOL_FOR_BUILD)"; export DLLTOOL; \
135 LD="$(LD_FOR_BUILD)"; export LD; \
136 LDFLAGS="$(LDFLAGS_FOR_BUILD)"; export LDFLAGS; \
137 NM="$(NM_FOR_BUILD)"; export NM; \
138 RANLIB="$(RANLIB_FOR_BUILD)"; export RANLIB; \
0136f2f7 139 WINDRES="$(WINDRES_FOR_BUILD)"; export WINDRES; \
901119ae 140 WINDMC="$(WINDMC_FOR_BUILD)"; export WINDMC;
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141
142# This is the list of directories to built for the host system.
143SUBDIRS = @configdirs@
144# This is set by the configure script to the arguments to use when configuring
145# directories built for the host system.
146HOST_CONFIGARGS = @host_configargs@
215c351a
PB
147# Host programs are put under this directory, which is . except if building
148# with srcdir=..
149HOST_SUBDIR = @host_subdir@
4fc4dd12 150# This is the list of variables to export in the environment when
2abefe3d
PB
151# configuring subdirectories for the host system. We need to pass
152# some to the GCC configure because of its hybrid host/target nature.
4fc4dd12 153HOST_EXPORTS = \
23f6b2f9 154 $(BASE_EXPORTS) \
4fc4dd12
DJ
155 CC="$(CC)"; export CC; \
156 CFLAGS="$(CFLAGS)"; export CFLAGS; \
157 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
158 CXX="$(CXX)"; export CXX; \
159 CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
160 AR="$(AR)"; export AR; \
161 AS="$(AS)"; export AS; \
162 CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
163 DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
164 LD="$(LD)"; export LD; \
165 LDFLAGS="$(LDFLAGS)"; export LDFLAGS; \
166 NM="$(NM)"; export NM; \
167 RANLIB="$(RANLIB)"; export RANLIB; \
168 WINDRES="$(WINDRES)"; export WINDRES; \
901119ae 169 WINDMC="$(WINDMC)"; export WINDMC; \
4fc4dd12 170 OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
1c020272 171 OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
2abefe3d
PB
172 AR_FOR_TARGET="$(AR_FOR_TARGET)"; export AR_FOR_TARGET; \
173 AS_FOR_TARGET="$(AS_FOR_TARGET)"; export AS_FOR_TARGET; \
174 GCC_FOR_TARGET="$(GCC_FOR_TARGET)"; export GCC_FOR_TARGET; \
175 LD_FOR_TARGET="$(LD_FOR_TARGET)"; export LD_FOR_TARGET; \
176 NM_FOR_TARGET="$(NM_FOR_TARGET)"; export NM_FOR_TARGET; \
177 OBJDUMP_FOR_TARGET="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP_FOR_TARGET; \
178 RANLIB_FOR_TARGET="$(RANLIB_FOR_TARGET)"; export RANLIB_FOR_TARGET; \
4fc4dd12
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179 TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
180 GMPLIBS="$(HOST_GMPLIBS)"; export GMPLIBS; \
4c4a5bbc 181 GMPINC="$(HOST_GMPINC)"; export GMPINC; \
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PB
182@if gcc-bootstrap
183 $(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
184@endif gcc-bootstrap
0bff65e7 185 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
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186
187# Similar, for later GCC stages.
ce406537 188POSTSTAGE1_HOST_EXPORTS = \
a52a0a7f 189 $(HOST_EXPORTS) \
215c351a
PB
190 CC="$(STAGE_CC_WRAPPER) $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
191 -B$$r/$(HOST_SUBDIR)/prev-gcc/ -B$(build_tooldir)/bin/"; export CC; \
192 CC_FOR_BUILD="$(STAGE_CC_WRAPPER) \
193 $$r/$(HOST_SUBDIR)/prev-gcc/xgcc$(exeext) \
194 -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
ec6c7392 195 -B$(build_tooldir)/bin/"; export CC_FOR_BUILD; \
ec6c7392 196 LDFLAGS="$(BOOT_LDFLAGS)"; export LDFLAGS;
df0f0674 197
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198# Target libraries are put under this directory:
199TARGET_SUBDIR = @target_subdir@
200# This is set by the configure script to the arguments to use when configuring
201# directories built for the target.
25b42232 202TARGET_CONFIGARGS = @target_configargs@ --with-target-subdir="$(TARGET_SUBDIR)"
4fc4dd12 203# This is the list of variables to export in the environment when
23f6b2f9 204# configuring subdirectories for the host system.
4fc4dd12 205BASE_TARGET_EXPORTS = \
23f6b2f9 206 $(BASE_EXPORTS) \
4fc4dd12 207 AR="$(AR_FOR_TARGET)"; export AR; \
2abefe3d 208 AS="$(COMPILER_AS_FOR_TARGET)"; export AS; \
4fc4dd12
DJ
209 CC="$(CC_FOR_TARGET)"; export CC; \
210 CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
211 CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
e7daab31 212 CPPFLAGS="$(CPPFLAGS_FOR_TARGET)"; export CPPFLAGS; \
4fc4dd12
DJ
213 CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
214 GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
215 GFORTRAN="$(GFORTRAN_FOR_TARGET)"; export GFORTRAN; \
216 DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
2abefe3d 217 LD="$(COMPILER_LD_FOR_TARGET)"; export LD; \
4fc4dd12 218 LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
040b1c5a 219 LIPO="$(LIPO_FOR_TARGET)"; export LIPO; \
2abefe3d 220 NM="$(COMPILER_NM_FOR_TARGET)"; export NM; \
d739199a 221 OBJDUMP="$(OBJDUMP_FOR_TARGET)"; export OBJDUMP; \
4fc4dd12 222 RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
040b1c5a 223 STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
4c4a5bbc 224 WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
901119ae 225 WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
0bff65e7 226 $(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
4fc4dd12
DJ
227
228RAW_CXX_TARGET_EXPORTS = \
229 $(BASE_TARGET_EXPORTS) \
230 CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
231 CXX="$(RAW_CXX_FOR_TARGET)"; export CXX;
232
233NORMAL_TARGET_EXPORTS = \
234 $(BASE_TARGET_EXPORTS) \
235 CXX="$(CXX_FOR_TARGET)"; export CXX;
df0f0674 236
6de9cd9a
DN
237# Where to find GMP
238HOST_GMPLIBS = @gmplibs@
239HOST_GMPINC = @gmpinc@
240
df0f0674
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241# ----------------------------------------------
242# Programs producing files for the BUILD machine
243# ----------------------------------------------
244
245SHELL = @config_shell@
246
247# pwd command to use. Allow user to override default by setting PWDCMD in
248# the environment to account for automounters. The make variable must not
249# be called PWDCMD, otherwise the value set here is passed to make
250# subprocesses and overrides the setting from the user's environment.
8c90b13a
L
251# Don't use PWD since it is a common shell environment variable and we
252# don't want to corrupt it.
253PWD_COMMAND = $${PWDCMD-pwd}
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254
255# compilers to use to create programs which must be run in the build
256# environment.
0999159b
PB
257AR_FOR_BUILD = @AR_FOR_BUILD@
258AS_FOR_BUILD = @AS_FOR_BUILD@
df0f0674 259CC_FOR_BUILD = @CC_FOR_BUILD@
6691a79e 260CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@
0999159b
PB
261CXXFLAGS_FOR_BUILD = @CXXFLAGS_FOR_BUILD@
262CXX_FOR_BUILD = @CXX_FOR_BUILD@
263DLLTOOL_FOR_BUILD = @DLLTOOL_FOR_BUILD@
264GCJ_FOR_BUILD = @GCJ_FOR_BUILD@
265GFORTRAN_FOR_BUILD = @GFORTRAN_FOR_BUILD@
266LDFLAGS_FOR_BUILD = @LDFLAGS_FOR_BUILD@
267LD_FOR_BUILD = @LD_FOR_BUILD@
268NM_FOR_BUILD = @NM_FOR_BUILD@
269RANLIB_FOR_BUILD = @RANLIB_FOR_BUILD@
270WINDMC_FOR_BUILD = @WINDMC_FOR_BUILD@
271WINDRES_FOR_BUILD = @WINDRES_FOR_BUILD@
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272
273# Special variables passed down in EXTRA_GCC_FLAGS. They are defined
274# here so that they can be overridden by Makefile fragments.
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275BUILD_PREFIX = @BUILD_PREFIX@
276BUILD_PREFIX_1 = @BUILD_PREFIX_1@
95ddd785 277
45f366ab
PB
278# Flags to pass to stage2 and later makes. They are defined
279# here so that they can be overridden by Makefile fragments.
280BOOT_CFLAGS= -g -O2
d19bca38 281BOOT_LDFLAGS=
45f366ab 282
2abefe3d
PB
283BISON = @BISON@
284YACC = @YACC@
285FLEX = @FLEX@
286LEX = @LEX@
287M4 = @M4@
288MAKEINFO = @MAKEINFO@
289EXPECT = @EXPECT@
290RUNTEST = @RUNTEST@
95ddd785
NN
291
292# This just becomes part of the MAKEINFO definition passed down to
293# sub-makes. It lets flags be given on the command line while still
294# using the makeinfo from the object tree.
2f50999f
GP
295# (Default to avoid splitting info files by setting the threshold high.)
296MAKEINFOFLAGS = --split-size=5000000
95ddd785 297
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298# ---------------------------------------------
299# Programs producing files for the HOST machine
300# ---------------------------------------------
95ddd785 301
df0f0674 302AS = @AS@
df0f0674
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303AR = @AR@
304AR_FLAGS = rc
df0f0674 305CC = @CC@
df0f0674 306CXX = @CXX@
df0f0674 307DLLTOOL = @DLLTOOL@
df0f0674 308LD = @LD@
2abefe3d
PB
309LIPO = @LIPO@
310NM = @NM@
2d309510 311OBJDUMP = @OBJDUMP@
df0f0674 312RANLIB = @RANLIB@
2abefe3d 313STRIP = @STRIP@
df0f0674 314WINDRES = @WINDRES@
901119ae 315WINDMC = @WINDMC@
95ddd785 316
5305be7e
RG
317GNATBIND = @GNATBIND@
318GNATMAKE = @GNATMAKE@
319
2abefe3d 320CFLAGS = @CFLAGS@
f6671c93 321LDFLAGS = @LDFLAGS@
2abefe3d
PB
322LIBCFLAGS = $(CFLAGS)
323CXXFLAGS = @CXXFLAGS@
324LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
df0f0674
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325PICFLAG =
326
8efea775
PB
327# Only build the C compiler for stage1, because that is the only one that
328# we can guarantee will build with the native compiler, and also it is the
329# only thing useful for building stage2. STAGE1_CFLAGS (via CFLAGS),
330# MAKEINFO and MAKEINFOFLAGS are explicitly passed here to make them
331# overrideable (for a bootstrap build stage1 also builds gcc.info).
332
333STAGE1_CFLAGS=@stage1_cflags@
334STAGE1_CHECKING=@stage1_checking@
335STAGE1_LANGUAGES=@stage1_languages@
336
bb286d71
AO
337STAGE2_CFLAGS=$(BOOT_CFLAGS)
338STAGE3_CFLAGS=$(BOOT_CFLAGS)
339STAGE4_CFLAGS=$(BOOT_CFLAGS)
340
341do-compare = @do_compare@
342do-compare3 = $(do-compare)
343do-compare-debug = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
344
df0f0674
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345# -----------------------------------------------
346# Programs producing files for the TARGET machine
347# -----------------------------------------------
95ddd785 348
ec0461f6 349FLAGS_FOR_TARGET = @FLAGS_FOR_TARGET@
95ddd785 350
df0f0674 351AR_FOR_TARGET=@AR_FOR_TARGET@
4977bab6 352AS_FOR_TARGET=@AS_FOR_TARGET@
4de997d1 353CC_FOR_TARGET=$(STAGE_CC_WRAPPER) @CC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
4de997d1 354
df0f0674
NN
355# If GCC_FOR_TARGET is not overriden on the command line, then this
356# variable is passed down to the gcc Makefile, where it is used to
357# build libgcc2.a. We define it here so that it can itself be
358# overridden on the command line.
2abefe3d 359GCC_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCC_FOR_TARGET@ $(FLAGS_FOR_TARGET)
4de997d1 360CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
4de997d1 361RAW_CXX_FOR_TARGET=$(STAGE_CC_WRAPPER) @RAW_CXX_FOR_TARGET@ $(FLAGS_FOR_TARGET)
4de997d1 362GCJ_FOR_TARGET=$(STAGE_CC_WRAPPER) @GCJ_FOR_TARGET@ $(FLAGS_FOR_TARGET)
4de997d1 363GFORTRAN_FOR_TARGET=$(STAGE_CC_WRAPPER) @GFORTRAN_FOR_TARGET@ $(FLAGS_FOR_TARGET)
4977bab6 364DLLTOOL_FOR_TARGET=@DLLTOOL_FOR_TARGET@
df0f0674 365LD_FOR_TARGET=@LD_FOR_TARGET@
df0f0674 366
040b1c5a 367LIPO_FOR_TARGET=@LIPO_FOR_TARGET@
df0f0674 368NM_FOR_TARGET=@NM_FOR_TARGET@
d739199a 369OBJDUMP_FOR_TARGET=@OBJDUMP_FOR_TARGET@
4977bab6 370RANLIB_FOR_TARGET=@RANLIB_FOR_TARGET@
040b1c5a 371STRIP_FOR_TARGET=@STRIP_FOR_TARGET@
df0f0674 372WINDRES_FOR_TARGET=@WINDRES_FOR_TARGET@
901119ae 373WINDMC_FOR_TARGET=@WINDMC_FOR_TARGET@
95ddd785 374
2abefe3d
PB
375COMPILER_AS_FOR_TARGET=@COMPILER_AS_FOR_TARGET@
376COMPILER_LD_FOR_TARGET=@COMPILER_LD_FOR_TARGET@
377COMPILER_NM_FOR_TARGET=@COMPILER_NM_FOR_TARGET@
378
aa4095c9
RS
379# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
380# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
381# might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
382# We want to ensure that TARGET libraries (which we know are built with
383# gcc) are built with "-O2 -g", so prepend those options when setting
384# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
385CFLAGS_FOR_TARGET = -O2 -g $(CFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) \
c8aea42c 386 $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
2abefe3d 387SYSROOT_CFLAGS_FOR_TARGET = @SYSROOT_CFLAGS_FOR_TARGET@
c8aea42c 388DEBUG_PREFIX_CFLAGS_FOR_TARGET = @DEBUG_PREFIX_CFLAGS_FOR_TARGET@
aa4095c9 389CXXFLAGS_FOR_TARGET = -O2 -g $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET) \
c8aea42c 390 $(DEBUG_PREFIX_CFLAGS_FOR_TARGET)
2abefe3d
PB
391LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
392LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
393LDFLAGS_FOR_TARGET =
df0f0674
NN
394PICFLAG_FOR_TARGET =
395
396# ------------------------------------
397# Miscellaneous targets and flag lists
398# ------------------------------------
399
95ddd785
NN
400# The first rule in the file had better be this one. Don't put any above it.
401# This lives here to allow makefile fragments to contain dependencies.
1061f99e 402all:
95ddd785 403
95ddd785 404#### host and target specific makefile fragments come in here.
671aa708
NN
405@target_makefile_frag@
406@alphaieee_frag@
407@ospace_frag@
408@host_makefile_frag@
95ddd785
NN
409###
410
0bff65e7
PB
411# This is the list of directories that may be needed in RPATH_ENVVAR
412# so that prorgams built for the target machine work.
413TARGET_LIB_PATH = [+ FOR target_modules +][+
414 IF lib_path +]$(TARGET_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
415 ENDFOR target_modules +]$(HOST_LIB_PATH_gcc)
416[+ FOR target_modules +][+ IF lib_path +]
417@if target-[+module+]
418TARGET_LIB_PATH_[+module+] = $$r/$(TARGET_SUBDIR)/[+module+]/[+lib_path+]:
419@endif target-[+module+]
420[+ ENDIF lib_path +][+ ENDFOR target_modules +]
421
422
423# This is the list of directories that may be needed in RPATH_ENVVAR
424# so that programs built for the host machine work.
425HOST_LIB_PATH = [+ FOR host_modules +][+
426 IF lib_path +]$(HOST_LIB_PATH_[+module+])[+ ENDIF lib_path +][+
427 ENDFOR host_modules +]
428
429# Define HOST_LIB_PATH_gcc here, for the sake of TARGET_LIB_PATH, ouch
430@if gcc
431HOST_LIB_PATH_gcc = $$r/$(HOST_SUBDIR)/gcc:$$r/$(HOST_SUBDIR)/prev-gcc:
432@endif gcc
433
434[+ FOR host_modules +][+ IF lib_path +]
435@if [+module+]
436HOST_LIB_PATH_[+module+] = \
437 $$r/$(HOST_SUBDIR)/[+module+]/[+lib_path+]:[+ IF bootstrap
438 +]$$r/$(HOST_SUBDIR)/prev-[+module+]/[+lib_path+]:[+ ENDIF bootstrap +]
439@endif [+module+]
440[+ ENDIF lib_path +][+ ENDFOR host_modules +]
441
95ddd785 442# Flags to pass down to all sub-makes.
cc11cc9b
PB
443BASE_FLAGS_TO_PASS =[+ FOR flags_to_pass +][+ IF optional +] \
444 "`echo '[+flag+]=$([+flag+])' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"[+ ELSE optional +] \
445 "[+flag+]=$([+flag+])"[+ ENDIF optional+][+ ENDFOR flags_to_pass +] \
e75f9147 446 "CONFIG_SHELL=$(SHELL)" \
11405c93 447 "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
95ddd785 448
4de997d1
PB
449# We leave this in just in case, but it is not needed anymore.
450RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
ad6717df 451
95ddd785
NN
452# Flags to pass down to most sub-makes, in which we're building with
453# the host environment.
95ddd785
NN
454EXTRA_HOST_FLAGS = \
455 'AR=$(AR)' \
456 'AS=$(AS)' \
457 'CC=$(CC)' \
458 'CXX=$(CXX)' \
459 'DLLTOOL=$(DLLTOOL)' \
460 'LD=$(LD)' \
2abefe3d 461 'LIPO=$(LIPO)' \
95ddd785 462 'NM=$(NM)' \
2d309510 463 'OBJDUMP=$(OBJDUMP)' \
c858bf1e 464 'RANLIB=$(RANLIB)' \
2abefe3d 465 'STRIP=$(STRIP)' \
901119ae
KT
466 'WINDRES=$(WINDRES)' \
467 'WINDMC=$(WINDMC)'
95ddd785
NN
468
469FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS)
470
471# Flags that are concerned with the location of the X11 include files
472# and library files
473#
474# NOTE: until the top-level is getting the values via autoconf, it only
475# causes problems to have this top-level Makefile overriding the autoconf-set
476# values in child directories. Only variables that don't conflict with
477# autoconf'ed ones should be passed by X11_FLAGS_TO_PASS for now.
478#
479X11_FLAGS_TO_PASS = \
480 'X11_EXTRA_CFLAGS=$(X11_EXTRA_CFLAGS)' \
481 'X11_EXTRA_LIBS=$(X11_EXTRA_LIBS)'
482
8efea775
PB
483# Flags to pass to stage2 and later makes.
484
485POSTSTAGE1_FLAGS_TO_PASS = \
486 CC="$${CC}" CC_FOR_BUILD="$${CC_FOR_BUILD}" \
5305be7e 487 GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind" \
8efea775
PB
488 LDFLAGS="$(BOOT_LDFLAGS)" \
489 "`echo 'ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
490
95ddd785 491# Flags to pass down to makes which are built with the target environment.
f41d6665
DJ
492# The double $ decreases the length of the command line; those variables
493# are set in BASE_FLAGS_TO_PASS, and the sub-make will expand them. The
494# COMPILER_ prefixed variables are not passed down so we expand them here.
95ddd785
NN
495EXTRA_TARGET_FLAGS = \
496 'AR=$$(AR_FOR_TARGET)' \
f41d6665 497 'AS=$(COMPILER_AS_FOR_TARGET)' \
95ddd785
NN
498 'CC=$$(CC_FOR_TARGET)' \
499 'CFLAGS=$$(CFLAGS_FOR_TARGET)' \
500 'CXX=$$(CXX_FOR_TARGET)' \
501 'CXXFLAGS=$$(CXXFLAGS_FOR_TARGET)' \
502 'DLLTOOL=$$(DLLTOOL_FOR_TARGET)' \
f41d6665 503 'LD=$(COMPILER_LD_FOR_TARGET)' \
e3791243 504 'LDFLAGS=$$(LDFLAGS_FOR_TARGET)' \
95ddd785
NN
505 'LIBCFLAGS=$$(LIBCFLAGS_FOR_TARGET)' \
506 'LIBCXXFLAGS=$$(LIBCXXFLAGS_FOR_TARGET)' \
f41d6665 507 'NM=$(COMPILER_NM_FOR_TARGET)' \
d739199a 508 'OBJDUMP=$$(OBJDUMP_FOR_TARGET)' \
95ddd785 509 'RANLIB=$$(RANLIB_FOR_TARGET)' \
901119ae
KT
510 'WINDRES=$$(WINDRES_FOR_TARGET)' \
511 'WINDMC=$$(WINDMC_FOR_TARGET)'
95ddd785
NN
512
513TARGET_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS)
514
515# Flags to pass down to gcc. gcc builds a library, libgcc.a, so it
516# unfortunately needs the native compiler and the target ar and
517# ranlib.
518# If any variables are added here, they must be added to do-*, below.
1358ccea 519# The BUILD_* variables are a special case, which are used for the gcc
95ddd785
NN
520# cross-building scheme.
521EXTRA_GCC_FLAGS = \
95ddd785 522 "GCC_FOR_TARGET=$(GCC_FOR_TARGET)" \
d4cd9d81
NN
523 "`echo 'STMP_FIXPROTO=$(STMP_FIXPROTO)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
524 "`echo 'LIMITS_H_TEST=$(LIMITS_H_TEST)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
525 "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
526 "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \
cc11cc9b 527 "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`"
95ddd785 528
d29b8ad8 529GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS)
95ddd785 530
8b87bb96 531.PHONY: configure-host
d32ab992 532configure-host: [+
8b87bb96
NN
533 FOR host_modules +] \
534 maybe-configure-[+module+][+
535 ENDFOR host_modules +]
536.PHONY: configure-target
537configure-target: [+
538 FOR target_modules +] \
539 maybe-configure-target-[+module+][+
540 ENDFOR target_modules +]
95ddd785 541
f516a7da
PB
542# The target built for a native non-bootstrap build.
543.PHONY: all
1061f99e
PB
544all:
545@if gcc-bootstrap
2abefe3d 546 [ -f stage_final ] || echo stage3 > stage_final
1061f99e
PB
547 @r=`${PWD_COMMAND}`; export r; \
548 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
f41d6665 549 $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
1061f99e 550@endif gcc-bootstrap
f41d6665 551 @: $(MAKE); $(unstage)
1061f99e
PB
552 @r=`${PWD_COMMAND}`; export r; \
553 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
554 if [ -f stage_last ]; then \
2abefe3d 555 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
1061f99e 556 else \
2abefe3d 557 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
1061f99e 558 fi
8b87bb96 559
23f6b2f9 560.PHONY: all-build
cc11cc9b
PB
561[+ FOR build_modules +]
562all-build: maybe-all-build-[+module+][+ ENDFOR build_modules +]
563
8b87bb96 564.PHONY: all-host
cc11cc9b
PB
565[+ FOR host_modules +][+ IF bootstrap +]
566@if [+module+]-no-bootstrap[+ ENDIF bootstrap +]
567all-host: maybe-all-[+module+][+ IF bootstrap +]
568@endif [+module+]-no-bootstrap[+ ENDIF bootstrap +][+ ENDFOR host_modules +]
569
8b87bb96 570.PHONY: all-target
cc11cc9b 571[+ FOR target_modules +][+ IF bootstrap +]
54fdc474 572@if target-[+module+]-no-bootstrap[+ ENDIF bootstrap +]
cc11cc9b 573all-target: maybe-all-target-[+module+][+ IF bootstrap +]
54fdc474
DJ
574@endif target-[+module+]-no-bootstrap[+
575 ENDIF bootstrap +][+ ENDFOR target_modules +]
95ddd785
NN
576
577# Do a target for all the subdirectories. A ``make do-X'' will do a
578# ``make X'' in all subdirectories (because, in general, there is a
579# dependency (below) of X upon do-X, a ``make X'' will also do this,
580# but it may do additional work as well).
4977bab6 581[+ FOR recursive_targets +]
1a1e6b96 582.PHONY: do-[+make_target+]
1061f99e 583do-[+make_target+]:
f41d6665 584 @: $(MAKE); $(unstage)
e7c84bf8
PB
585 @r=`${PWD_COMMAND}`; export r; \
586 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
587 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+make_target+]-host \
1061f99e 588 [+make_target+]-target
1061f99e 589
1358ccea
NN
590
591.PHONY: [+make_target+]-host
cc11cc9b
PB
592[+ FOR host_modules +]
593[+make_target+]-host: maybe-[+make_target+]-[+module+][+ ENDFOR host_modules +]
1358ccea
NN
594
595.PHONY: [+make_target+]-target
cc11cc9b
PB
596[+ FOR target_modules +]
597[+make_target+]-target: maybe-[+make_target+]-target-[+module+][+ ENDFOR target_modules +]
4977bab6
ZW
598[+ ENDFOR recursive_targets +]
599
95ddd785
NN
600# Here are the targets which correspond to the do-X targets.
601
9c4d2493
BM
602.PHONY: info installcheck dvi pdf html
603.PHONY: install-info install-pdf install-html
95ddd785
NN
604.PHONY: clean distclean mostlyclean maintainer-clean realclean
605.PHONY: local-clean local-distclean local-maintainer-clean
606info: do-info
607installcheck: do-installcheck
608dvi: do-dvi
b5422ad7 609pdf: do-pdf
f87a2b2e 610html: do-html
95ddd785 611
212f6dd0
NN
612# Make sure makeinfo is built before we do a `make info', if we're
613# in fact building texinfo.
614do-info: maybe-all-texinfo
95ddd785
NN
615
616install-info: do-install-info dir.info
8c90b13a 617 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
95ddd785 618 if [ -f dir.info ] ; then \
3fbe8e4a 619 $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
95ddd785
NN
620 else true ; fi
621
9c4d2493
BM
622install-pdf: do-install-pdf
623
65d6e994
CD
624install-html: do-install-html
625
95ddd785
NN
626local-clean:
627 -rm -f *.a TEMP errs core *.o *~ \#* TAGS *.E *.log
628
629local-distclean:
630 -rm -f Makefile config.status config.cache mh-frag mt-frag
f41d6665 631 -rm -f maybedep.tmp serdep.tmp
95ddd785
NN
632 -if [ "$(TARGET_SUBDIR)" != "." ]; then \
633 rm -rf $(TARGET_SUBDIR); \
634 else true; fi
0c227849 635 -rm -rf $(BUILD_SUBDIR)
215c351a
PB
636 -if [ "$(HOST_SUBDIR)" != "." ]; then \
637 rm -rf $(HOST_SUBDIR); \
638 else true; fi
95ddd785
NN
639 -rm -f texinfo/po/Makefile texinfo/po/Makefile.in texinfo/info/Makefile
640 -rm -f texinfo/doc/Makefile texinfo/po/POTFILES
641 -rmdir texinfo/doc texinfo/info texinfo/intl texinfo/lib 2>/dev/null
642 -rmdir texinfo/makeinfo texinfo/po texinfo/util 2>/dev/null
643 -rmdir fastjar gcc libiberty texinfo zlib 2>/dev/null
644
645local-maintainer-clean:
646 @echo "This command is intended for maintainers to use;"
647 @echo "it deletes files that may require special tools to rebuild."
648
649clean: do-clean local-clean
650mostlyclean: do-mostlyclean local-clean
651distclean: do-distclean local-clean local-distclean
652maintainer-clean: local-maintainer-clean do-maintainer-clean local-clean
653maintainer-clean: local-distclean
654realclean: maintainer-clean
655
95ddd785
NN
656# Check target.
657
658.PHONY: check do-check
333a28b4 659check: do-check
95ddd785 660
4977bab6 661# Only include modules actually being configured and built.
1061f99e
PB
662.PHONY: check-host
663check-host: [+
7e2dbcef
NN
664 FOR host_modules +] \
665 maybe-check-[+module+][+
1061f99e
PB
666 ENDFOR host_modules +]
667
668.PHONY: check-target
669check-target: [+
7e2dbcef
NN
670 FOR target_modules +] \
671 maybe-check-target-[+module+][+
1061f99e
PB
672 ENDFOR target_modules +]
673
674do-check:
f41d6665 675 @: $(MAKE); $(unstage)
e7c84bf8
PB
676 @r=`${PWD_COMMAND}`; export r; \
677 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
678 $(MAKE) $(RECURSE_FLAGS_TO_PASS) check-host check-target
95ddd785
NN
679
680# Automated reporting of test results.
681
682warning.log: build.log
683 $(srcdir)/contrib/warn_summary build.log > $@
684
685mail-report.log:
686 if test x'$(BOOT_CFLAGS)' != x''; then \
687 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
688 fi; \
689 $(srcdir)/contrib/test_summary -t >$@
690 chmod +x $@
691 echo If you really want to send e-mail, run ./$@ now
692
693mail-report-with-warnings.log: warning.log
694 if test x'$(BOOT_CFLAGS)' != x''; then \
695 BOOT_CFLAGS='$(BOOT_CFLAGS)'; export BOOT_CFLAGS; \
696 fi; \
697 $(srcdir)/contrib/test_summary -t -i warning.log >$@
698 chmod +x $@
699 echo If you really want to send e-mail, run ./$@ now
700
701# Installation targets.
702
4977bab6 703.PHONY: install uninstall
1061f99e 704install:
f41d6665 705 @: $(MAKE); $(unstage)
e7c84bf8
PB
706 @r=`${PWD_COMMAND}`; export r; \
707 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
708 $(MAKE) $(RECURSE_FLAGS_TO_PASS) installdirs install-host install-target
8b87bb96 709
7e2dbcef
NN
710.PHONY: install-host-nogcc
711install-host-nogcc: [+
3589b69e
PB
712 FOR host_modules +][+ IF (not (= (get "module") "gcc")) +] \
713 maybe-install-[+module+][+ ENDIF +][+
7e2dbcef
NN
714 ENDFOR host_modules +]
715
8b87bb96 716.PHONY: install-host
d32ab992 717install-host: [+
8b87bb96
NN
718 FOR host_modules +] \
719 maybe-install-[+module+][+
720 ENDFOR host_modules +]
7e2dbcef 721
8b87bb96
NN
722.PHONY: install-target
723install-target: [+
724 FOR target_modules +] \
725 maybe-install-target-[+module+][+
726 ENDFOR target_modules +]
95ddd785
NN
727
728uninstall:
729 @echo "the uninstall target is not supported in this tree"
730
95ddd785
NN
731.PHONY: install.all
732install.all: install-no-fixedincludes
733 @if [ -f ./gcc/Makefile ] ; then \
8c90b13a 734 r=`${PWD_COMMAND}` ; export r ; \
f41d6665 735 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
a52a0a7f 736 $(HOST_EXPORTS) \
88b5521b 737 (cd ./gcc && \
95ddd785
NN
738 $(MAKE) $(FLAGS_TO_PASS) install-headers) ; \
739 else \
740 true ; \
741 fi
742
743# install-no-fixedincludes is used because Cygnus can not distribute
744# the fixed header files.
745.PHONY: install-no-fixedincludes
7e2dbcef 746install-no-fixedincludes: installdirs install-host-nogcc \
8b87bb96 747 install-target gcc-no-fixedincludes
95ddd785 748
4977bab6 749### other supporting targets
95ddd785 750
4977bab6
ZW
751MAKEDIRS= \
752 $(DESTDIR)$(prefix) \
753 $(DESTDIR)$(exec_prefix)
754.PHONY: installdirs
755installdirs: mkinstalldirs
756 $(SHELL) $(srcdir)/mkinstalldirs $(MAKEDIRS)
757
758dir.info: do-install-info
759 if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
3fbe8e4a 760 $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
4977bab6
ZW
761 mv -f dir.info.new dir.info ; \
762 else true ; \
95ddd785
NN
763 fi
764
4977bab6
ZW
765dist:
766 @echo "Building a full distribution of this tree isn't done"
767 @echo "via 'make dist'. Check out the etc/ subdirectory"
768
769etags tags: TAGS
770
771# Right now this just builds TAGS in each subdirectory. emacs19 has the
772# ability to use several tags files at once, so there is probably no need
773# to combine them into one big TAGS file (like CVS 1.3 does). We could
774# (if we felt like it) have this Makefile write a piece of elisp which
775# the user could load to tell emacs19 where all the TAGS files we just
776# built are.
777TAGS: do-TAGS
778
25b42232
PB
779# ------------------------------------
780# Macros for configure and all targets
781# ------------------------------------
782
783[+ DEFINE configure +]
784.PHONY: configure-[+prefix+][+module+] maybe-configure-[+prefix+][+module+]
785maybe-configure-[+prefix+][+module+]:
3ff3adad
PB
786@if gcc-bootstrap
787configure-[+prefix+][+module+]: stage_current
788@endif gcc-bootstrap
25b42232
PB
789@if [+prefix+][+module+]
790maybe-configure-[+prefix+][+module+]: configure-[+prefix+][+module+]
3ff3adad 791configure-[+prefix+][+module+]: [+ IF bootstrap +][+ ELSE +]
cc11cc9b
PB
792 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
793 @r=`${PWD_COMMAND}`; export r; \
f41d6665 794 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
cc11cc9b
PB
795 [+ IF check_multilibs
796 +]echo "Checking multilib configuration for [+module+]..."; \
f41d6665
DJ
797 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
798 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
799 if test -r [+subdir+]/[+module+]/multilib.out; then \
800 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
801 rm -f [+subdir+]/[+module+]/multilib.tmp; \
802 else \
803 rm -f [+subdir+]/[+module+]/Makefile; \
804 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
805 fi; \
806 else \
807 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
cc11cc9b
PB
808 fi; \
809 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
25b42232 810 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
25b42232
PB
811 [+exports+] \
812 echo Configuring in [+subdir+]/[+module+]; \
813 cd "[+subdir+]/[+module+]" || exit 1; \
3aa83176 814 case $(srcdir) in \
215c351a 815 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
25b42232 816 *) topdir=`echo [+subdir+]/[+module+]/ | \
215c351a 817 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
3aa83176 818 esac; \
215c351a
PB
819 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
820 libsrcdir="$$s/[+module+]"; \
25b42232
PB
821 [+ IF no-config-site +]rm -f no-such-file || : ; \
822 CONFIG_SITE=no-such-file [+ ENDIF +]$(SHELL) $${libsrcdir}/configure \
e69bf64b
PB
823 [+args+] --build=${build_alias} --host=[+host_alias+] \
824 --target=[+target_alias+] $${srcdiroption} [+extra_configure_flags+] \
3aa83176 825 || exit 1
25b42232 826@endif [+prefix+][+module+]
ce406537
PB
827
828[+ IF bootstrap +]
829[+ FOR bootstrap_stage +]
830.PHONY: configure-stage[+id+]-[+prefix+][+module+] maybe-configure-stage[+id+]-[+prefix+][+module+]
831maybe-configure-stage[+id+]-[+prefix+][+module+]:
f41d6665 832@if [+prefix+][+module+]-bootstrap
ce406537 833maybe-configure-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
f41d6665 834configure-stage[+id+]-[+prefix+][+module+]:
cc11cc9b 835 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
f41d6665 836 @$(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+]
cc11cc9b 837 @r=`${PWD_COMMAND}`; export r; \
ce406537 838 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
cc11cc9b
PB
839 [+ IF check_multilibs
840 +]echo "Checking multilib configuration for [+module+]..."; \
f41d6665
DJ
841 $(CC_FOR_TARGET) --print-multi-lib > [+subdir+]/[+module+]/multilib.tmp 2> /dev/null ; \
842 if test -r [+subdir+]/[+module+]/multilib.out; then \
843 if cmp -s [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; then \
844 rm -f [+subdir+]/[+module+]/multilib.tmp; \
845 else \
846 rm -f [+subdir+]/[+module+]/Makefile; \
847 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
848 fi; \
849 else \
850 mv [+subdir+]/[+module+]/multilib.tmp [+subdir+]/[+module+]/multilib.out; \
cc11cc9b
PB
851 fi; \
852 [+ ENDIF check_multilibs +]test ! -f [+subdir+]/[+module+]/Makefile || exit 0; \
ce406537
PB
853 [+exports+][+ IF prev +] \
854 [+poststage1_exports+][+ ENDIF prev +] \
342b9200
PB
855 CFLAGS="[+stage_cflags+]"; export CFLAGS; \
856 LIBCFLAGS="[+stage_cflags+]"; export LIBCFLAGS; \
ce406537 857 echo Configuring stage [+id+] in [+subdir+]/[+module+] ; \
f41d6665 858 $(SHELL) $(srcdir)/mkinstalldirs [+subdir+]/[+module+] ; \
ce406537
PB
859 cd [+subdir+]/[+module+] || exit 1; \
860 case $(srcdir) in \
861 /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
862 *) topdir=`echo [+subdir+]/[+module+]/ | \
863 sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
864 esac; \
865 srcdiroption="--srcdir=$${topdir}/[+module+]"; \
866 libsrcdir="$$s/[+module+]"; \
867 $(SHELL) $${libsrcdir}/configure \
e69bf64b
PB
868 [+args+] --build=${build_alias} --host=[+host_alias+] \
869 --target=[+target_alias+] $${srcdiroption} \
57255173 870 [+ IF prev +]--with-build-libsubdir=$(HOST_SUBDIR)[+ ENDIF prev +] \
ce406537 871 [+stage_configure_flags+] [+extra_configure_flags+]
f41d6665 872@endif [+prefix+][+module+]-bootstrap
ce406537
PB
873[+ ENDFOR bootstrap_stage +]
874[+ ENDIF bootstrap +]
25b42232
PB
875[+ ENDDEF +]
876
877[+ DEFINE all +]
878.PHONY: all-[+prefix+][+module+] maybe-all-[+prefix+][+module+]
879maybe-all-[+prefix+][+module+]:
3ff3adad
PB
880@if gcc-bootstrap
881all-[+prefix+][+module+]: stage_current
882@endif gcc-bootstrap
25b42232
PB
883@if [+prefix+][+module+]
884TARGET-[+prefix+][+module+]=[+
e69bf64b 885 IF all_target +][+all_target+][+ ELSE +]all[+ ENDIF all_target +]
25b42232 886maybe-all-[+prefix+][+module+]: all-[+prefix+][+module+]
3ff3adad 887all-[+prefix+][+module+]: configure-[+prefix+][+module+][+ IF bootstrap +][+ ELSE +]
cc11cc9b
PB
888 @: $(MAKE); $(unstage)[+ ENDIF bootstrap +]
889 @r=`${PWD_COMMAND}`; export r; \
8c90b13a 890 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
25b42232
PB
891 [+exports+] \
892 (cd [+subdir+]/[+module+] && \
893 $(MAKE) [+args+] [+extra_make_flags+] $(TARGET-[+prefix+][+module+]))
894@endif [+prefix+][+module+]
ce406537
PB
895
896[+ IF bootstrap +]
897[+ FOR bootstrap_stage +]
898.PHONY: all-stage[+id+]-[+prefix+][+module+] maybe-all-stage[+id+]-[+prefix+][+module+]
899.PHONY: clean-stage[+id+]-[+prefix+][+module+] maybe-clean-stage[+id+]-[+prefix+][+module+]
900maybe-all-stage[+id+]-[+prefix+][+module+]:
901maybe-clean-stage[+id+]-[+prefix+][+module+]:
f41d6665 902@if [+prefix+][+module+]-bootstrap
ce406537
PB
903maybe-all-stage[+id+]-[+prefix+][+module+]: all-stage[+id+]-[+prefix+][+module+]
904all-stage[+id+]: all-stage[+id+]-[+prefix+][+module+]
1061f99e 905TARGET-stage[+id+]-[+prefix+][+module+] = $(TARGET-[+prefix+][+module+])
ce406537 906all-stage[+id+]-[+prefix+][+module+]: configure-stage[+id+]-[+prefix+][+module+]
cc11cc9b 907 @[ $(current_stage) = stage[+id+] ] || $(MAKE) stage[+id+]-start
ce406537
PB
908 @r=`${PWD_COMMAND}`; export r; \
909 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
910 [+exports+][+ IF prev +] \
911 [+poststage1_exports+][+ ENDIF prev +] \
912 cd [+subdir+]/[+module+] && \
342b9200
PB
913 $(MAKE) [+args+] \
914 CFLAGS="[+stage_cflags+]" LIBCFLAGS="[+stage_cflags+]" [+
915 IF prev +][+poststage1_args+][+ ENDIF prev
916 +] [+extra_make_flags+] \
1061f99e 917 $(TARGET-stage[+id+]-[+prefix+][+module+])
ce406537
PB
918
919maybe-clean-stage[+id+]-[+prefix+][+module+]: clean-stage[+id+]-[+prefix+][+module+]
920clean-stage[+id+]: clean-stage[+id+]-[+prefix+][+module+]
921clean-stage[+id+]-[+prefix+][+module+]:
995a5697
PB
922 @if [ $(current_stage) = stage[+id+] ]; then \
923 [ -f [+subdir+]/[+module+]/Makefile ] || exit 0; \
924 else \
925 [ -f [+subdir+]/stage[+id+]-[+module+]/Makefile ] || exit 0; \
926 $(MAKE) stage[+id+]-start; \
927 fi; \
ce406537
PB
928 cd [+subdir+]/[+module+] && \
929 $(MAKE) [+args+] [+ IF prev +] \
930 [+poststage1_args+] [+ ENDIF prev +] \
342b9200 931 [+extra_make_flags+] clean
f41d6665 932@endif [+prefix+][+module+]-bootstrap
ce406537
PB
933
934[+ ENDFOR bootstrap_stage +]
935[+ ENDIF bootstrap +]
25b42232
PB
936[+ ENDDEF +]
937
938# --------------------------------------
939# Modules which run on the build machine
940# --------------------------------------
941[+ FOR build_modules +]
942[+ configure prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)"
e69bf64b
PB
943 host_alias=(get "host" "${build_alias}")
944 target_alias=(get "target" "${target_alias}")
25b42232
PB
945 args="$(BUILD_CONFIGARGS)" no-config-site=true +]
946
947[+ all prefix="build-" subdir="$(BUILD_SUBDIR)" exports="$(BUILD_EXPORTS)" +]
948[+ ENDFOR build_module +]
4977bab6
ZW
949
950# --------------------------------------
951# Modules which run on the host machine
952# --------------------------------------
953[+ FOR host_modules +]
ce406537
PB
954[+ configure prefix="" subdir="$(HOST_SUBDIR)"
955 exports="$(HOST_EXPORTS)"
956 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
e69bf64b
PB
957 host_alias=(get "host" "${host_alias}")
958 target_alias=(get "target" "${target_alias}")
25b42232 959 args="$(HOST_CONFIGARGS)" +]
95ddd785 960
ce406537
PB
961[+ all prefix="" subdir="$(HOST_SUBDIR)"
962 exports="$(HOST_EXPORTS)"
963 poststage1_exports="$(POSTSTAGE1_HOST_EXPORTS)"
964 args="$(FLAGS_TO_PASS)"
965 poststage1_args="$(POSTSTAGE1_FLAGS_TO_PASS)" +]
4977bab6 966
7e2dbcef
NN
967.PHONY: check-[+module+] maybe-check-[+module+]
968maybe-check-[+module+]:
60975492
PB
969@if [+module+]
970maybe-check-[+module+]: check-[+module+]
4977bab6 971[+ IF no_check +]
4977bab6
ZW
972check-[+module+]:
973[+ ELIF no_check_cross +]
4977bab6
ZW
974# This module is only tested in a native toolchain.
975check-[+module+]:
f41d6665 976 @: $(MAKE); $(unstage)
e89fbdfe 977 @if [ '$(host)' = '$(target)' ] ; then \
8c90b13a
L
978 r=`${PWD_COMMAND}`; export r; \
979 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
4fc4dd12 980 $(HOST_EXPORTS) \
215c351a 981 (cd $(HOST_SUBDIR)/[+module+] && \
ef6e9bc0 982 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check); \
3aa83176
NN
983 fi
984[+ ELSE check +]
3aa83176 985check-[+module+]:
f41d6665 986 @: $(MAKE); $(unstage)
8c90b13a
L
987 @r=`${PWD_COMMAND}`; export r; \
988 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
4fc4dd12 989 $(HOST_EXPORTS) \
215c351a
PB
990 (cd $(HOST_SUBDIR)/[+module+] && \
991 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] check)
4977bab6 992[+ ENDIF no_check +]
60975492 993@endif [+module+]
4977bab6 994
4977bab6
ZW
995.PHONY: install-[+module+] maybe-install-[+module+]
996maybe-install-[+module+]:
60975492
PB
997@if [+module+]
998maybe-install-[+module+]: install-[+module+]
7e2dbcef 999[+ IF no_install +]
4977bab6
ZW
1000install-[+module+]:
1001[+ ELSE install +]
4977bab6 1002install-[+module+]: installdirs
f41d6665 1003 @: $(MAKE); $(unstage)
8c90b13a
L
1004 @r=`${PWD_COMMAND}`; export r; \
1005 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
4fc4dd12 1006 $(HOST_EXPORTS) \
215c351a 1007 (cd $(HOST_SUBDIR)/[+module+] && \
ace9ac7b 1008 $(MAKE) $(FLAGS_TO_PASS) [+extra_make_flags+] install)
4977bab6 1009[+ ENDIF no_install +]
60975492 1010@endif [+module+]
295f4e42 1011
b5422ad7 1012# Other targets (info, dvi, pdf, etc.)
295f4e42
NN
1013[+ FOR recursive_targets +]
1014.PHONY: maybe-[+make_target+]-[+module+] [+make_target+]-[+module+]
1015maybe-[+make_target+]-[+module+]:
60975492
PB
1016@if [+module+]
1017maybe-[+make_target+]-[+module+]: [+make_target+]-[+module+]
295f4e42
NN
1018[+ IF (match-value? = "missing" (get "make_target") ) +]
1019# [+module+] doesn't support [+make_target+].
1020[+make_target+]-[+module+]:
1021[+ ELSE +]
1022[+make_target+]-[+module+]: [+
1023 FOR depend +]\
1024 [+depend+]-[+module+] [+
1025 ENDFOR depend +]
f41d6665 1026 @[+ IF bootstrap +][+ ELSE +]: $(MAKE); $(unstage)
1061f99e 1027 @[+ ENDIF bootstrap +][ -f ./[+module+]/Makefile ] || exit 0; \
295f4e42
NN
1028 r=`${PWD_COMMAND}`; export r; \
1029 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
4fc4dd12 1030 $(HOST_EXPORTS) \
d32ab992 1031 for flag in $(EXTRA_HOST_FLAGS) [+extra_make_flags+]; do \
295f4e42
NN
1032 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1033 done; \
1034 echo "Doing [+make_target+] in [+module+]" ; \
215c351a 1035 (cd $(HOST_SUBDIR)/[+module+] && \
295f4e42
NN
1036 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1037 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1038 "RANLIB=$${RANLIB}" \
901119ae 1039 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
d32ab992 1040 [+make_target+]) \
295f4e42
NN
1041 || exit 1
1042[+ ENDIF +]
60975492 1043@endif [+module+]
295f4e42 1044[+ ENDFOR recursive_targets +]
4977bab6
ZW
1045[+ ENDFOR host_modules +]
1046
1047# ---------------------------------------
1048# Modules which run on the target machine
1049# ---------------------------------------
1050[+ FOR target_modules +]
4977bab6 1051
25b42232
PB
1052[+ IF raw_cxx +]
1053[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
f41d6665 1054 check_multilibs=true
25b42232 1055 exports="$(RAW_CXX_TARGET_EXPORTS)"
e69bf64b
PB
1056 host_alias=(get "host" "${target_alias}")
1057 target_alias=(get "target" "${target_alias}")
25b42232
PB
1058 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1059
1060[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1061 exports="$(RAW_CXX_TARGET_EXPORTS)"
1062 args="$(TARGET_FLAGS_TO_PASS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'" +]
1063[+ ELSE +]
1064[+ configure prefix="target-" subdir="$(TARGET_SUBDIR)"
f41d6665 1065 check_multilibs=true
25b42232 1066 exports="$(NORMAL_TARGET_EXPORTS)"
e69bf64b
PB
1067 host_alias=(get "host" "${target_alias}")
1068 target_alias=(get "target" "${target_alias}")
25b42232
PB
1069 args="$(TARGET_CONFIGARGS)" no-config-site=true +]
1070
1071[+ all prefix="target-" subdir="$(TARGET_SUBDIR)"
1072 exports="$(NORMAL_TARGET_EXPORTS)"
1073 args="$(TARGET_FLAGS_TO_PASS)" +]
1074[+ ENDIF +]
7e2dbcef
NN
1075
1076.PHONY: check-target-[+module+] maybe-check-target-[+module+]
1077maybe-check-target-[+module+]:
60975492
PB
1078@if target-[+module+]
1079maybe-check-target-[+module+]: check-target-[+module+]
4977bab6
ZW
1080[+ IF no_check +]
1081# Dummy target for uncheckable module.
4977bab6
ZW
1082check-target-[+module+]:
1083[+ ELSE check +]
4977bab6 1084check-target-[+module+]:
f41d6665 1085 @: $(MAKE); $(unstage)
8c90b13a 1086 @r=`${PWD_COMMAND}`; export r; \
0bff65e7 1087 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
4fc4dd12
DJ
1088IF raw_cxx +]
1089 $(RAW_CXX_TARGET_EXPORTS) \[+
1090ELSE normal_cxx +]
1091 $(NORMAL_TARGET_EXPORTS) \[+
1092ENDIF raw_cxx +]
3aa83176
NN
1093 (cd $(TARGET_SUBDIR)/[+module+] && \
1094 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+
1095 IF raw_cxx
1096 +] 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)' [+
1097 ENDIF raw_cxx
a52a0a7f 1098 +] [+extra_make_flags+] check)
4977bab6 1099[+ ENDIF no_check +]
60975492 1100@endif target-[+module+]
7e2dbcef 1101
4977bab6
ZW
1102.PHONY: install-target-[+module+] maybe-install-target-[+module+]
1103maybe-install-target-[+module+]:
60975492
PB
1104@if target-[+module+]
1105maybe-install-target-[+module+]: install-target-[+module+]
7e2dbcef 1106[+ IF no_install +]
4977bab6
ZW
1107# Dummy target for uninstallable.
1108install-target-[+module+]:
1109[+ ELSE install +]
4977bab6 1110install-target-[+module+]: installdirs
f41d6665 1111 @: $(MAKE); $(unstage)
8c90b13a 1112 @r=`${PWD_COMMAND}`; export r; \
0bff65e7 1113 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
4fc4dd12
DJ
1114IF raw_cxx +]
1115 $(RAW_CXX_TARGET_EXPORTS) \[+
1116ELSE normal_cxx +]
1117 $(NORMAL_TARGET_EXPORTS) \[+
1118ENDIF raw_cxx +]
3aa83176 1119 (cd $(TARGET_SUBDIR)/[+module+] && \
a52a0a7f 1120 $(MAKE) $(TARGET_FLAGS_TO_PASS) [+extra_make_flags+] install)
4977bab6 1121[+ ENDIF no_install +]
60975492 1122@endif target-[+module+]
295f4e42 1123
b5422ad7 1124# Other targets (info, dvi, pdf, etc.)
295f4e42
NN
1125[+ FOR recursive_targets +]
1126.PHONY: maybe-[+make_target+]-target-[+module+] [+make_target+]-target-[+module+]
1127maybe-[+make_target+]-target-[+module+]:
60975492
PB
1128@if target-[+module+]
1129maybe-[+make_target+]-target-[+module+]: [+make_target+]-target-[+module+]
295f4e42
NN
1130[+ IF (match-value? = "missing" (get "make_target") ) +]
1131# [+module+] doesn't support [+make_target+].
1132[+make_target+]-target-[+module+]:
1133[+ ELSE +]
1134[+make_target+]-target-[+module+]: [+
1135 FOR depend +]\
1136 [+depend+]-target-[+module+] [+
1137 ENDFOR depend +]
f41d6665 1138 @: $(MAKE); $(unstage)
295f4e42
NN
1139 @[ -f $(TARGET_SUBDIR)/[+module+]/Makefile ] || exit 0 ; \
1140 r=`${PWD_COMMAND}`; export r; \
0bff65e7 1141 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \[+
4fc4dd12
DJ
1142IF raw_cxx +]
1143 $(RAW_CXX_TARGET_EXPORTS) \[+
1144ELSE normal_cxx +]
1145 $(NORMAL_TARGET_EXPORTS) \[+
1146ENDIF raw_cxx +]
295f4e42
NN
1147 echo "Doing [+make_target+] in $(TARGET_SUBDIR)/[+module+]" ; \
1148 for flag in $(EXTRA_TARGET_FLAGS); do \
1149 eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
1150 done; \
1151 (cd $(TARGET_SUBDIR)/[+module+] && \
1152 $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
1153 "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
1154 "RANLIB=$${RANLIB}" \
901119ae 1155 "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
a52a0a7f 1156 [+extra_make_flags+] [+make_target+]) \
295f4e42
NN
1157 || exit 1
1158[+ ENDIF +]
60975492 1159@endif target-[+module+]
295f4e42 1160[+ ENDFOR recursive_targets +]
4977bab6 1161[+ ENDFOR target_modules +]
95ddd785 1162
4977bab6
ZW
1163# ----------
1164# GCC module
1165# ----------
95ddd785 1166
f516a7da 1167@if gcc-no-bootstrap
95ddd785 1168.PHONY: cross
7c27e184 1169cross: all-build all-gas all-ld
8c90b13a
L
1170 @r=`${PWD_COMMAND}`; export r; \
1171 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
a52a0a7f 1172 $(HOST_EXPORTS) \
95ddd785
NN
1173 echo "Building the C and C++ compiler"; \
1174 cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) LANGUAGES="c c++"
8c90b13a
L
1175 @r=`${PWD_COMMAND}`; export r; \
1176 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
95ddd785 1177 echo "Building runtime libraries"; \
ad6717df 1178 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LANGUAGES="c c++" all
f516a7da 1179@endif gcc-no-bootstrap
95ddd785 1180
60975492 1181@if gcc
6248218a
JM
1182.PHONY: check-gcc-c++
1183check-gcc-c++:
95ddd785 1184 @if [ -f ./gcc/Makefile ] ; then \
8c90b13a
L
1185 r=`${PWD_COMMAND}`; export r; \
1186 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
a52a0a7f 1187 $(HOST_EXPORTS) \
88b5521b 1188 (cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-c++); \
95ddd785
NN
1189 else \
1190 true; \
6248218a
JM
1191 fi
1192
1193.PHONY: check-c++
333a28b4 1194check-c++: check-target-libstdc++-v3 check-gcc-c++
95ddd785 1195
4977bab6
ZW
1196# Install the gcc headers files, but not the fixed include files,
1197# which Cygnus is not allowed to distribute. This rule is very
1198# dependent on the workings of the gcc Makefile.in.
1199.PHONY: gcc-no-fixedincludes
1200gcc-no-fixedincludes:
1201 @if [ -f ./gcc/Makefile ]; then \
1202 rm -rf gcc/tmp-include; \
1203 mv gcc/include gcc/tmp-include 2>/dev/null; \
1204 mkdir gcc/include; \
1205 cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
1206 touch gcc/stmp-fixinc gcc/include/fixed; \
1207 rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
8c90b13a
L
1208 r=`${PWD_COMMAND}`; export r; \
1209 s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
a52a0a7f 1210 $(HOST_EXPORTS) \
88b5521b 1211 (cd ./gcc && \
4977bab6
ZW
1212 $(MAKE) $(GCC_FLAGS_TO_PASS) install); \
1213 rm -rf gcc/include; \
1214 mv gcc/tmp-include gcc/include 2>/dev/null; \
1215 else true; fi
60975492 1216@endif gcc
295f4e42 1217
2805b53a
NN
1218# ---------------------
1219# GCC bootstrap support
1220# ---------------------
1221
d32ab992
PB
1222# We track the current stage (the one in 'gcc') in the stage_current file.
1223# stage_last instead tracks the stage that was built last. These targets
1224# are dummy when toplevel bootstrap is not active.
1225
1061f99e 1226# While making host and target tools, symlinks to the final stage must be
f41d6665
DJ
1227# there, so $(unstage) should be run at various points. To avoid excessive
1228# recursive invocations of make, we "inline" them using a variable. These
1229# must be referenced as ": $(MAKE) ; $(unstage)" rather than "$(unstage)"
1230# to avoid warnings from the GNU Make job server.
1061f99e
PB
1231
1232unstage = :
1233stage = :
cc11cc9b 1234current_stage = ""
1061f99e 1235
d32ab992 1236@if gcc-bootstrap
9bd6112c 1237unstage = if [ -f stage_last ]; then [ -f stage_current ] || $(MAKE) `cat stage_last`-start || exit 1; else :; fi
d19bca38 1238stage = if [ -f stage_current ]; then $(MAKE) `cat stage_current`-end || exit 1; else :; fi
cc11cc9b 1239current_stage = "`cat stage_current 2> /dev/null`"
d32ab992
PB
1240@endif gcc-bootstrap
1241
1061f99e
PB
1242.PHONY: unstage stage
1243unstage:
f41d6665 1244 @: $(MAKE); $(unstage)
d32ab992 1245stage:
f41d6665 1246 @: $(MAKE); $(stage)
d32ab992 1247
2d309510
PB
1248# Disable commands for lean bootstrap.
1249LEAN = false
1250
148907ea
PB
1251# We name the build directories for the various stages "stage1-gcc",
1252# "stage2-gcc","stage3-gcc", etc.
1253
1254# Since the 'compare' process will fail (on debugging information) if any
1255# directory names are different, we need to link the gcc directory for
f41d6665 1256# the previous stage to a constant name ('prev-gcc'), and to make the name of
148907ea
PB
1257# the build directories constant as well. For the latter, we use naked names
1258# like 'gcc', because the scripts in that directory assume it. We use
1259# mv on platforms where symlinks to directories do not work or are not
1260# reliable.
1261
2805b53a
NN
1262# 'touch' doesn't work right on some platforms.
1263STAMP = echo timestamp >
1264
148907ea
PB
1265# We only want to compare .o files, so set this!
1266objext = .o
2805b53a 1267
148907ea 1268[+ FOR bootstrap-stage +]
f516a7da 1269.PHONY: stage[+id+]-start stage[+id+]-end
148907ea 1270
ad6717df 1271stage[+id+]-start::
f41d6665 1272 @: $(MAKE); $(stage); \
d32ab992 1273 echo stage[+id+] > stage_current ; \
215c351a 1274 echo stage[+id+] > stage_last; \
f41d6665 1275 $(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)[+
215c351a 1276 FOR host_modules +][+ IF bootstrap +]
7c27e184 1277@if [+ module +]
215c351a
PB
1278 @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \
1279 mkdir stage[+id+]-[+module+]; \
2d309510
PB
1280 mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \
1281 mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +]
f41d6665
DJ
1282@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1283 @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \
1284 mkdir stage[+id+]-$(TARGET_SUBDIR); \
2d309510
PB
1285 mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \
1286 mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +]
148907ea 1287
2d309510 1288stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +]
7c27e184 1289@if [+ module +]
2d309510
PB
1290 @if test -d $(HOST_SUBDIR)/[+module+] ; then \
1291 cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \
1292 mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \
f41d6665
DJ
1293 fi
1294@endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +]
1295 @if test -d $(TARGET_SUBDIR) ; then \
2d309510
PB
1296 mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \
1297 mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \
f41d6665 1298 fi
2d309510 1299 rm -f stage_current
148907ea 1300
8024d75e 1301# Bubble a bug fix through all the stages up to stage [+id+]. They are
f41d6665
DJ
1302# remade, but not reconfigured. The next stage (if any) will not be
1303# reconfigured as well.
f516a7da 1304.PHONY: stage[+id+]-bubble
2d309510 1305stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +]
e7c84bf8
PB
1306 @r=`${PWD_COMMAND}`; export r; \
1307 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1308 if test -f stage[+id+]-lean [+
ce521a9c
PB
1309 IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \
1310 echo Skipping rebuild of stage[+id+] ; \
1311 else \
2d309510
PB
1312 $(MAKE) stage[+id+]-start; \[+IF lean +]
1313 if $(LEAN); then \
1314 rm -rf stage[+lean+]-* ; \
1315 $(STAMP) stage[+lean+]-lean ; \
1316 fi; \[+ ENDIF lean +]
1061f99e 1317 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \
2abefe3d 1318 fi[+ IF compare-target +]
d19bca38 1319 $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +]
7c27e184 1320
45f366ab 1321.PHONY: all-stage[+id+] clean-stage[+id+]
45f366ab 1322do-clean: clean-stage[+id+]
2805b53a 1323
7c27e184
PB
1324# FIXME: Will not need to be conditional when toplevel bootstrap is the
1325# only possibility, but now it conflicts with no-bootstrap rules
1326@if gcc-bootstrap
148907ea 1327[+ IF compare-target +]
ce521a9c 1328[+compare-target+]:
e7c84bf8
PB
1329 @r=`${PWD_COMMAND}`; export r; \
1330 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1331 if test -f stage[+prev+]-lean; then \
ce521a9c
PB
1332 echo Cannot compare object files as stage [+prev+] was deleted. ; \
1333 exit 0 ; \
1334 fi; \
f41d6665 1335 : $(MAKE); $(stage); \
2805b53a 1336 rm -f .bad_compare ; \
cc11cc9b 1337 echo Comparing stages [+prev+] and [+id+] ; \
148907ea 1338 cd stage[+id+]-gcc; \
2805b53a
NN
1339 files=`find . -name "*$(objext)" -print` ; \
1340 cd .. ; \
1341 for file in $${files} ; do \
148907ea 1342 f1=$$r/stage[+prev+]-gcc/$$file; f2=$$r/stage[+id+]-gcc/$$file; \
bb286d71 1343 $(do-[+compare-target+]) > /dev/null 2>&1; \
1061f99e
PB
1344 if test $$? -eq 1; then \
1345 case $$file in \
1346 ./cc*-checksum$(objext) | ./libgcc/* ) \
1347 echo warning: $$file differs ;; \
1348 *) \
1349 echo $$file differs >> .bad_compare ;; \
1350 esac ; \
1351 fi ; \
2805b53a
NN
1352 done ; \
1353 if [ -f .bad_compare ]; then \
1354 echo "Bootstrap comparison failure!"; \
1355 cat .bad_compare; \
1356 exit 1; \
1357 else \
cc11cc9b 1358 echo Comparison successful.; \
2805b53a 1359 fi ; \
ce521a9c 1360 $(STAMP) [+compare-target+][+ IF prev +]
2d309510
PB
1361 if $(LEAN); then \
1362 rm -rf stage[+prev+]-*; \
1363 $(STAMP) stage[+prev+]-lean; \
1364 fi[+ ENDIF prev +]
148907ea
PB
1365[+ ENDIF compare-target +]
1366
1367[+ IF bootstrap-target +]
2d309510 1368.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean
2abefe3d
PB
1369[+bootstrap-target+]:
1370 echo stage[+id+] > stage_final
1371 @r=`${PWD_COMMAND}`; export r; \
1372 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1373 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
f41d6665 1374 @: $(MAKE); $(unstage)
2abefe3d
PB
1375 @r=`${PWD_COMMAND}`; export r; \
1376 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1377 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
2d309510
PB
1378
1379[+bootstrap-target+]-lean:
1380 echo stage[+id+] > stage_final
1381 @r=`${PWD_COMMAND}`; export r; \
1382 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1383 $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble
1384 @: $(MAKE); $(unstage)
1385 @r=`${PWD_COMMAND}`; export r; \
1386 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1387 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
148907ea
PB
1388[+ ENDIF bootstrap-target +]
1389
45f366ab 1390# Rules to wipe a stage and all the following ones, also used for cleanstrap
ad6717df 1391[+ IF prev +]distclean-stage[+prev+]:: distclean-stage[+id+] [+ ENDIF prev +]
45f366ab 1392.PHONY: distclean-stage[+id+]
ad6717df 1393distclean-stage[+id+]::
f41d6665 1394 @: $(MAKE); $(stage)
a19e8f64 1395 @test "`cat stage_last`" != stage[+id+] || rm -f stage_last
ce521a9c 1396 rm -rf stage[+id+]-* [+
148907ea 1397 IF compare-target +][+compare-target+] [+ ENDIF compare-target +]
148907ea
PB
1398
1399[+ IF cleanstrap-target +]
1400.PHONY: [+cleanstrap-target+]
a19e8f64
PB
1401[+cleanstrap-target+]: do-distclean local-clean
1402 echo stage[+id+] > stage_final
1403 @r=`${PWD_COMMAND}`; export r; \
1404 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1405 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage[+id+]-bubble
1406 @: $(MAKE); $(unstage)
1407 @r=`${PWD_COMMAND}`; export r; \
1408 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
1409 $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target
148907ea 1410[+ ENDIF cleanstrap-target +]
7c27e184 1411@endif gcc-bootstrap
148907ea
PB
1412
1413[+ ENDFOR bootstrap-stage +]
ad6717df 1414
c7870f5d
PB
1415stageprofile-end::
1416 $(MAKE) distclean-stagefeedback
ad6717df 1417
c7870f5d 1418stagefeedback-start::
ad6717df
PB
1419 @r=`${PWD_COMMAND}`; export r; \
1420 s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
c7870f5d
PB
1421 for i in prev-*; do \
1422 j=`echo $$i | sed s/^prev-//` ; \
1423 cd $$r/$$i && \
1424 { find . -type d | sort | sed 's,.*,$(SHELL) '"$$s"'/mkinstalldirs "../'$$j'/&",' | $(SHELL) ; } && \
1425 { find . -name '*.*da' | sed 's,.*,$(LN) -f "&" "../'$$j'/&",' | $(SHELL) ; } ; \
1426 done
03a91701 1427
45f366ab 1428@if gcc-bootstrap
45f366ab 1429do-distclean: distclean-stage1
cc11cc9b
PB
1430
1431# Provide a GCC build when we're building target libraries. This does
1432# not work as a dependency, just as the minimum necessary to avoid errors.
1433stage_last:
1434 $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
45f366ab 1435
3ff3adad
PB
1436# Same as unstage, but not phony and defaulting to stage1-start. We place
1437# it in the dependency so that for example `make -j3 all-gcc' works.
1438stage_current:
1439 @if test -f stage_last; then $(unstage); else $(MAKE) stage1-start; fi
1440
cc11cc9b
PB
1441.PHONY: restrap
1442restrap:
1443 @: $(MAKE); $(stage)
1444 rm -rf stage1-$(TARGET_SUBDIR) [+ FOR bootstrap-stage +][+ IF prev
e9a54b07 1445 +]stage[+id+]-* [+ ENDIF prev +][+ ENDFOR bootstrap-stage +]
cc11cc9b 1446 $(MAKE) $(RECURSE_FLAGS_TO_PASS) all
e9a54b07 1447@endif gcc-bootstrap
cc11cc9b 1448
4977bab6
ZW
1449# --------------------------------------
1450# Dependencies between different modules
1451# --------------------------------------
1452
3589b69e 1453# Generic dependencies for target modules on host stuff, especially gcc
cc11cc9b
PB
1454@if gcc-bootstrap[+ FOR target_modules +][+ IF bootstrap
1455 +][+ FOR bootstrap_stage +]
1456configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-gcc[+
1457 ENDFOR +][+ ELSE bootstrap +]
1458configure-target-[+module+]: stage_last[+
1459 ENDIF bootstrap +][+ ENDFOR target_modules +]
1460@endif gcc-bootstrap
1461
fa958513 1462@if gcc-no-bootstrap[+ FOR target_modules +]
cc11cc9b 1463configure-target-[+module+]: maybe-all-gcc[+
fa958513 1464 ENDFOR target_modules +]
cc11cc9b
PB
1465@endif gcc-no-bootstrap
1466
3589b69e 1467
4977bab6
ZW
1468# There are two types of dependencies here: 'hard' dependencies, where one
1469# module simply won't build without the other; and 'soft' dependencies, where
1470# if the depended-on module is missing, the depending module will do without
1471# or find a substitute somewhere (perhaps installed). Soft dependencies
3589b69e 1472# are made here to depend on a 'maybe-' target. If you're not sure,
4977bab6
ZW
1473# it's safer to use a soft dependency.
1474
3589b69e
PB
1475[+ ;; These Scheme functions build the bulk of the dependencies.
1476 ;; dep-target builds a string like "maybe-all-MODULE_KIND-gcc",
1477 ;; where "maybe-" is only included if HARD is true, and all-gcc
1478 ;; is taken from VAR-NAME.
1479 (define dep-target (lambda (module-kind var-name hard)
1480 (string-append
1481 (if hard "" "maybe-")
1482 (dep-subtarget var-name)
1483 module-kind
1484 (dep-module var-name)
1485 )))
1486
1487 ;; make-dep builds a dependency from the MODULE and ON AutoGen vars.
7c27e184 1488 (define make-dep (lambda (module-kind on-kind)
3589b69e
PB
1489 (string-append
1490 (dep-target module-kind "module" #t) ": "
7c27e184 1491 (dep-target on-kind "on" (exist? "hard")))))
3589b69e
PB
1492
1493 ;; dep-subtarget extracts everything up to the first dash in the given
1494 ;; AutoGen variable, for example it extracts "all-" out of "all-gcc".
1495 (define dep-subtarget (lambda (var-name)
1496 (substring (get var-name) 0 (+ 1 (string-index (get var-name) #\-)))))
1497
1498 ;; dep-module extracts everything up to the first dash in the given
1499 ;; AutoGen variable, for example it extracts "gcc" out of "all-gcc".
1500 (define dep-module (lambda (var-name)
1501 (substring (get var-name) (+ 1 (string-index (get var-name) #\-)))))
1502
1503 ;; dep-stage builds a string for the prefix of a bootstrap stage.
1504 (define dep-stage (lambda ()
1505 (string-append
1506 "stage"
1507 (get "id")
1508 "-")))
1509
1510 ;; dep-maybe is the same as the AutoGen expression "- hard 'maybe-'"
1511 ;; but is written in Scheme.
1512 (define dep-maybe (lambda ()
1513 (if (exist? "hard") "" "maybe-")))
1514
893f1e87
MK
1515 ;; dep-kind returns "normal" if the dependency is on an "install" target,
1516 ;; or if either module is not bootstrapped. It returns "bootstrap" for
3589b69e
PB
1517 ;; configure or build dependencies between bootstrapped modules; it returns
1518 ;; "prebootstrap" for configure or build dependencies of bootstrapped
7c27e184 1519 ;; modules on a build module (e.g. all-gcc on all-build-bison). All this
3589b69e
PB
1520 ;; is only necessary for host modules.
1521 (define dep-kind (lambda ()
7c27e184
PB
1522 (if (and (hash-ref boot-modules (dep-module "module"))
1523 (=* (dep-module "on") "build-"))
1524 "prebootstrap"
3589b69e 1525
7c27e184 1526 (if (or (= (dep-subtarget "on") "install-")
893f1e87
MK
1527 (not (hash-ref boot-modules (dep-module "module")))
1528 (not (hash-ref boot-modules (dep-module "on"))))
7c27e184
PB
1529 "normal"
1530 "bootstrap"))))
3589b69e
PB
1531
1532 ;; We now build the hash table that is used by dep-kind.
1533 (define boot-modules (make-hash-table 113))
3589b69e
PB
1534+]
1535
1536[+ FOR host_modules +][+
1537 (if (exist? "bootstrap")
1538 (hash-create-handle! boot-modules (get "module") #t))
1539 "" +][+ ENDFOR host_modules +]
2dfbef6d
PB
1540[+ FOR target_modules +][+
1541 (if (exist? "bootstrap")
1542 (hash-create-handle! boot-modules (string-append "target-" (get "module")) #t))
1543 "" +][+ ENDFOR target_modules +]
3589b69e
PB
1544
1545# With all the machinery above in place, it is pretty easy to generate
1546# dependencies. Host dependencies are a bit more complex because we have
1547# to check for bootstrap/prebootstrap dependencies. To resolve
1548# prebootstrap dependencies, prebootstrap modules are gathered in
1549# a hash table.
7c27e184
PB
1550[+ FOR dependencies +][+ (make-dep "" "") +]
1551[+ CASE (dep-kind) +]
1552[+ == "prebootstrap"
3589b69e 1553 +][+ FOR bootstrap_stage +]
7c27e184
PB
1554[+ (make-dep (dep-stage) "") +][+
1555 ENDFOR bootstrap_stage +]
7c27e184
PB
1556[+ == "bootstrap"
1557 +][+ FOR bootstrap_stage +]
1558[+ (make-dep (dep-stage) (dep-stage)) +][+
3589b69e
PB
1559 ENDFOR bootstrap_stage +]
1560[+ ESAC +][+
1561ENDFOR dependencies +]
1562
fa958513
DJ
1563# Dependencies for target modules on other target modules are
1564# described by lang_env_dependencies; the defaults apply to anything
1565# not mentioned there.
1566[+
1567 ;; Predicate for whether LANG was specified in lang_env_dependencies.
1568 (define lang-dep (lambda (lang)
1569 (hash-ref lang-env-deps (string-append (get "module") "-" lang))))
1570
1571 ;; Build the hash table we will need.
1572 (define lang-env-deps (make-hash-table 7))
1573+][+ FOR lang_env_dependencies +][+
1574 (if (exist? "cxx")
1575 (hash-create-handle! lang-env-deps
1576 (string-append (get "module") "-" "cxx") #t))
1577
1578 (if (exist? "no_c")
1579 (hash-create-handle! lang-env-deps
1580 (string-append (get "module") "-" "no_c") #t))
1581
1582 (if (exist? "no_gcc")
1583 (hash-create-handle! lang-env-deps
1584 (string-append (get "module") "-" "no_gcc") #t))
1585 "" +][+ ENDFOR lang_env_dependencies +]
1586
1587@if gcc-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc"))
1588 +][+ IF bootstrap +][+ FOR bootstrap_stage +]
1589configure-stage[+id+]-target-[+module+]: maybe-all-stage[+id+]-target-libgcc[+
1590 ENDFOR +][+ ENDIF bootstrap +][+ ENDIF +][+ ENDFOR target_modules +]
1591@endif gcc-bootstrap
1592
1593@if gcc-no-bootstrap[+ FOR target_modules +][+ IF (not (lang-dep "no_gcc")) +]
1594configure-target-[+module+]: maybe-all-target-libgcc[+
1595 ENDIF +][+ ENDFOR target_modules +]
1596@endif gcc-no-bootstrap
1597
1598[+ FOR target_modules +][+ IF (not (lang-dep "no_c")) +]
1599configure-target-[+module+]: maybe-all-target-newlib maybe-all-target-libgloss[+
1600 ENDIF +][+ IF (lang-dep "cxx") +]
1601configure-target-[+module+]: maybe-all-target-libstdc++-v3[+
1602 ENDIF +]
1603[+ ENDFOR target_modules +]
1604
ef9db8d5 1605CONFIGURE_GDB_TK = @CONFIGURE_GDB_TK@
0dffceed 1606GDB_TK = @GDB_TK@
ef9db8d5
DJ
1607INSTALL_GDB_TK = @INSTALL_GDB_TK@
1608configure-gdb: $(CONFIGURE_GDB_TK)
3589b69e 1609all-gdb: $(gdbnlmrequirements) $(GDB_TK)
ef9db8d5 1610install-gdb: $(INSTALL_GDB_TK)
95ddd785 1611
4977bab6
ZW
1612# Serialization dependencies. Host configures don't work well in parallel to
1613# each other, due to contention over config.cache. Target configures and
1614# build configures are similar.
1615@serialization_dependencies@
95ddd785 1616
4977bab6
ZW
1617# --------------------------------
1618# Regenerating top level configury
1619# --------------------------------
95ddd785
NN
1620
1621# Rebuilding Makefile.in, using autogen.
e245b0ea 1622AUTOGEN = autogen
ee03dc5e 1623$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
e245b0ea 1624 cd $(srcdir) && $(AUTOGEN) Makefile.def
95ddd785 1625
671aa708 1626# Rebuilding Makefile.
e245b0ea
AO
1627Makefile: $(srcdir)/Makefile.in config.status
1628 CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
1629
191dd2c9 1630config.status: configure
e75f9147 1631 CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
95ddd785 1632
671aa708 1633# Rebuilding configure.
e245b0ea 1634AUTOCONF = autoconf
1c710c3c 1635$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(srcdir)/config/acx.m4
e245b0ea 1636 cd $(srcdir) && $(AUTOCONF)
95ddd785 1637
93c834b7
NN
1638# ------------------------------
1639# Special directives to GNU Make
1640# ------------------------------
1641
93c834b7
NN
1642# Don't pass command-line variables to submakes.
1643.NOEXPORT:
1644MAKEOVERRIDES=
1645
95ddd785 1646# end of Makefile.in
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