Check in a pristine copy of GCC 4.8.1.

The copy of GCC that we use for Android is still not working for
mingw. Rather than finding all the differences that have crept into
our GCC, just check in a copy from
ftp://ftp.gnu.org/gnu/gcc/gcc-4.9.3/gcc-4.8.1.tar.bz2.

GCC 4.8.1 was chosen because it is what we have been using for mingw
thus far, and the emulator doesn't yet work when upgrading to 4.9.

Bug: http://b/26523949
Change-Id: Iedc0f05243d4332cc27ccd46b8a4b203c88dcaa3

1 files changed, 582 insertions, 0 deletions

diff --git a/gcc-4.8.1/Makefile.def b/gcc-4.8.1/Makefile.def
new file mode 100644
index 000000000..90d9653d5
--- /dev/null
+++ b/gcc-4.8.1/Makefile.def
@@ -0,0 +1,582 @@
+#! /usr/bin/autogen
+AutoGen definitions Makefile.tpl;
+
+// Makefile.in is generated from Makefile.tpl by 'autogen Makefile.def'.
+// This file was originally written by Nathanael Nerode.
+//
+//   Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+//   Free Software Foundation
+//
+// This file is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// "missing" indicates that that module doesn't supply
+// that recursive target in its Makefile.
+
+build_modules= { module= libiberty; };
+build_modules= { module= bison; };
+build_modules= { module= flex; };
+build_modules= { module= m4; };
+build_modules= { module= texinfo; };
+build_modules= { module= fixincludes; };
+
+host_modules= { module= bfd; bootstrap=true; };
+host_modules= { module= opcodes; bootstrap=true; };
+host_modules= { module= binutils; bootstrap=true; };
+host_modules= { module= bison; no_check_cross= true; };
+host_modules= { module= cgen; };
+host_modules= { module= dejagnu; };
+host_modules= { module= etc; };
+host_modules= { module= fastjar; no_check_cross= true; };
+host_modules= { module= fixincludes;
+		missing= TAGS; };
+host_modules= { module= flex; no_check_cross= true; };
+host_modules= { module= gas; bootstrap=true; };
+host_modules= { module= gcc; bootstrap=true; 
+		extra_make_flags="$(EXTRA_GCC_FLAGS)"; };
+host_modules= { module= gmp; lib_path=.libs; bootstrap=true;
+		extra_configure_flags='--disable-shared';
+		no_install= true;
+		// none-*-* disables asm optimizations, bootstrap-testing
+		// the compiler more thoroughly.
+	        host="none-${host_vendor}-${host_os}";
+		// gmp's configure will complain if given anything
+		// different from host for target.
+	        target="none-${host_vendor}-${host_os}"; };
+host_modules= { module= mpfr; lib_path=.libs; bootstrap=true;
+		extra_configure_flags='--disable-shared @extra_mpfr_configure_flags@';
+		no_install= true; };
+host_modules= { module= mpc; lib_path=.libs; bootstrap=true;
+		extra_configure_flags='--disable-shared @extra_mpc_gmp_configure_flags@ @extra_mpc_mpfr_configure_flags@';
+		no_install= true; };
+host_modules= { module= isl; lib_path=.libs; bootstrap=true;
+		extra_configure_flags='--disable-shared @extra_isl_gmp_configure_flags@';
+		extra_make_flags='V=1';
+		no_install= true; };
+host_modules= { module= cloog; lib_path=.libs; bootstrap=true;
+		extra_configure_flags='--disable-shared --with-gmp=system --with-bits=gmp --with-isl=system';
+		extra_exports='CPPFLAGS="$(HOST_GMPINC) $(HOST_ISLINC) $$CPPFLAGS"; export CPPFLAGS; LDFLAGS="-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/isl/.libs $$LDFLAGS"; export LDFLAGS; ';
+		extra_make_flags='CPPFLAGS="$$CPPFLAGS" LDFLAGS="$$LDFLAGS" V=1';
+		no_install= true; };
+host_modules= { module= libelf; lib_path=.libs; bootstrap=true;
+		extra_configure_flags='--disable-shared';
+		no_install= true; };
+host_modules= { module= gold; bootstrap=true; };
+host_modules= { module= gprof; };
+host_modules= { module= intl; bootstrap=true; };
+host_modules= { module= tcl;
+                missing=mostlyclean; };
+host_modules= { module= itcl; };
+host_modules= { module= ld; bootstrap=true; };
+host_modules= { module= libbacktrace; bootstrap=true; };
+host_modules= { module= libcpp; bootstrap=true; };
+host_modules= { module= libdecnumber; bootstrap=true; };
+host_modules= { module= libgui; };
+host_modules= { module= libiberty; bootstrap=true;
+	        extra_configure_flags='@extra_host_libiberty_configure_flags@';};
+// We abuse missing to avoid installing anything for libiconv.
+host_modules= { module= libiconv;
+		extra_configure_flags='--disable-shared';
+		no_install= true;
+		missing= install-info;
+		missing= install-pdf;
+		missing= install-html;
+		missing= install-info; };
+host_modules= { module= m4; };
+host_modules= { module= readline; };
+host_modules= { module= sid; };
+host_modules= { module= sim; };
+host_modules= { module= texinfo; no_install= true; };
+host_modules= { module= zlib; no_install=true; no_check=true; bootstrap=true; };
+host_modules= { module= gdb; };
+host_modules= { module= expect; };
+host_modules= { module= guile; };
+host_modules= { module= tk; };
+host_modules= { module= libtermcap; no_check=true; 
+                missing=mostlyclean;
+                missing=clean;
+                missing=distclean;
+                missing=maintainer-clean; };
+host_modules= { module= utils; no_check=true; };
+host_modules= { module= gnattools; };
+host_modules= { module= lto-plugin; bootstrap=true;
+		extra_configure_flags=--enable-shared; };
+
+target_modules = { module= libstdc++-v3;
+		   bootstrap=true;
+		   lib_path=src/.libs;
+		   raw_cxx=true; };
+target_modules = { module= libmudflap; lib_path=.libs; };
+target_modules = { module= libsanitizer;
+		   bootstrap=true;
+		   lib_path=.libs;
+		   raw_cxx=true; };
+target_modules = { module= libssp; lib_path=.libs; };
+target_modules = { module= newlib; };
+target_modules = { module= libgcc; bootstrap=true; no_check=true; };
+target_modules = { module= libbacktrace; };
+target_modules = { module= libquadmath; };
+target_modules = { module= libgfortran; };
+target_modules = { module= libobjc; };
+target_modules = { module= libgo; };
+target_modules = { module= libtermcap; no_check=true;
+                   missing=mostlyclean;
+                   missing=clean;
+                   missing=distclean;
+                   missing=maintainer-clean; };
+target_modules = { module= winsup; };
+target_modules = { module= libgloss; no_check=true; };
+target_modules = { module= libffi; no_install=true; };
+target_modules = { module= libjava; raw_cxx=true;
+                   extra_configure_flags="$(EXTRA_CONFIGARGS_LIBJAVA)"; };
+target_modules = { module= zlib; };
+target_modules = { module= boehm-gc; };
+target_modules = { module= rda; };
+target_modules = { module= libada; };
+target_modules = { module= libgomp; bootstrap= true; lib_path=.libs; };
+target_modules = { module= libitm; lib_path=.libs; };
+target_modules = { module= libatomic; lib_path=.libs; };
+
+// These are (some of) the make targets to be done in each subdirectory.
+// Not all; these are the ones which don't have special options.
+// "depend" indicates that a target depends on another target uniformly
+// for each subdirectory.  There can be several such lines per target.
+recursive_targets = { make_target= info; 
+                      depend=configure; };
+recursive_targets = { make_target= dvi; 
+                      depend=configure; };
+recursive_targets = { make_target= pdf; 
+                      depend=configure; };
+recursive_targets = { make_target= html; 
+                      depend=configure; };
+recursive_targets = { make_target= TAGS; 
+                      depend=configure; };
+recursive_targets = { make_target= install-info; 
+                      depend=configure;
+                      depend=info; };
+recursive_targets = { make_target= install-pdf; 
+                      depend=configure;
+                      depend=pdf; };
+recursive_targets = { make_target= install-html; 
+                      depend=configure;
+                      depend=html; };
+recursive_targets = { make_target= installcheck; 
+                      depend=configure; };
+recursive_targets = { make_target= mostlyclean; };
+recursive_targets = { make_target= clean; };
+recursive_targets = { make_target= distclean; };
+recursive_targets = { make_target= maintainer-clean; };
+
+// Flags which need to be passed down.
+
+// Directories etc.
+flags_to_pass = { flag= DESTDIR ; };
+flags_to_pass = { flag= RPATH_ENVVAR ; };
+flags_to_pass = { flag= TARGET_SUBDIR ; };
+flags_to_pass = { flag= bindir ; };
+flags_to_pass = { flag= datadir ; };
+flags_to_pass = { flag= exec_prefix ; };
+flags_to_pass = { flag= includedir ; };
+flags_to_pass = { flag= datarootdir ; };
+flags_to_pass = { flag= docdir ; };
+flags_to_pass = { flag= infodir ; };
+flags_to_pass = { flag= pdfdir ; };
+flags_to_pass = { flag= htmldir ; };
+flags_to_pass = { flag= libdir ; };
+flags_to_pass = { flag= libexecdir ; };
+flags_to_pass = { flag= lispdir ; };
+flags_to_pass = { flag= localstatedir ; };
+flags_to_pass = { flag= mandir ; };
+flags_to_pass = { flag= oldincludedir ; };
+flags_to_pass = { flag= prefix ; };
+flags_to_pass = { flag= sbindir ; };
+flags_to_pass = { flag= sharedstatedir ; };
+flags_to_pass = { flag= sysconfdir ; };
+flags_to_pass = { flag= tooldir ; };
+flags_to_pass = { flag= build_tooldir ; };
+flags_to_pass = { flag= target_alias ; };
+
+// Build tools
+flags_to_pass = { flag= AWK ; };
+flags_to_pass = { flag= BISON ; };
+flags_to_pass = { flag= CC_FOR_BUILD ; };
+flags_to_pass = { flag= CFLAGS_FOR_BUILD ; };
+flags_to_pass = { flag= CXX_FOR_BUILD ; };
+flags_to_pass = { flag= EXPECT ; };
+flags_to_pass = { flag= FLEX ; };
+flags_to_pass = { flag= INSTALL ; };
+flags_to_pass = { flag= INSTALL_DATA ; };
+flags_to_pass = { flag= INSTALL_PROGRAM ; };
+flags_to_pass = { flag= INSTALL_SCRIPT ; };
+flags_to_pass = { flag= LDFLAGS_FOR_BUILD ; };
+flags_to_pass = { flag= LEX ; };
+flags_to_pass = { flag= M4 ; };
+flags_to_pass = { flag= MAKE ; };
+flags_to_pass = { flag= RUNTEST ; };
+flags_to_pass = { flag= RUNTESTFLAGS ; };
+flags_to_pass = { flag= SED ; };
+flags_to_pass = { flag= SHELL ; };
+flags_to_pass = { flag= YACC ; };
+
+// Host tools
+flags_to_pass = { flag= ADAFLAGS ; optional=true ; };
+flags_to_pass = { flag= ADA_CFLAGS ; };
+flags_to_pass = { flag= AR_FLAGS ; };
+flags_to_pass = { flag= BOOT_ADAFLAGS ; optional=true ; };
+flags_to_pass = { flag= BOOT_CFLAGS ; };
+flags_to_pass = { flag= BOOT_LDFLAGS ; };
+flags_to_pass = { flag= CFLAGS ; };
+flags_to_pass = { flag= CXXFLAGS ; };
+flags_to_pass = { flag= LDFLAGS ; };
+flags_to_pass = { flag= LIBCFLAGS ; };
+flags_to_pass = { flag= LIBCXXFLAGS ; };
+flags_to_pass = { flag= STAGE1_CHECKING ; };
+flags_to_pass = { flag= STAGE1_LANGUAGES ; };
+flags_to_pass = { flag= GNATBIND ; };
+flags_to_pass = { flag= GNATMAKE ; };
+
+// Target tools
+flags_to_pass = { flag= AR_FOR_TARGET ; };
+flags_to_pass = { flag= AS_FOR_TARGET ; };
+flags_to_pass = { flag= CC_FOR_TARGET ; };
+flags_to_pass = { flag= CFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= CPPFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= CXXFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= DLLTOOL_FOR_TARGET ; };
+flags_to_pass = { flag= FLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= GCJ_FOR_TARGET ; };
+flags_to_pass = { flag= GFORTRAN_FOR_TARGET ; };
+flags_to_pass = { flag= GOC_FOR_TARGET ; };
+flags_to_pass = { flag= GOCFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= LD_FOR_TARGET ; };
+flags_to_pass = { flag= LIPO_FOR_TARGET ; };
+flags_to_pass = { flag= LDFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= LIBCFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= LIBCXXFLAGS_FOR_TARGET ; };
+flags_to_pass = { flag= NM_FOR_TARGET ; };
+flags_to_pass = { flag= OBJDUMP_FOR_TARGET ; };
+flags_to_pass = { flag= RANLIB_FOR_TARGET ; };
+flags_to_pass = { flag= READELF_FOR_TARGET ; };
+flags_to_pass = { flag= STRIP_FOR_TARGET ; };
+flags_to_pass = { flag= WINDRES_FOR_TARGET ; };
+flags_to_pass = { flag= WINDMC_FOR_TARGET ; };
+
+// Miscellaneous
+flags_to_pass = { flag= BUILD_CONFIG ; };
+flags_to_pass = { flag= LANGUAGES ; optional=true ; };
+flags_to_pass = { flag= LEAN ; };
+
+// Inter-module dependencies
+
+// Build modules
+dependencies = { module=all-build-bison; on=all-build-texinfo; };
+dependencies = { module=all-build-flex; on=all-build-texinfo; };
+dependencies = { module=all-build-flex; on=all-build-bison; };
+dependencies = { module=all-build-flex; on=all-build-m4; };
+dependencies = { module=all-build-libiberty; on=all-build-texinfo; };
+dependencies = { module=all-build-m4; on=all-build-texinfo; };
+dependencies = { module=all-build-fixincludes; on=all-build-libiberty; };
+
+// Host modules specific to gcc.
+dependencies = { module=configure-gcc; on=configure-intl; };
+dependencies = { module=configure-gcc; on=all-gmp; };
+dependencies = { module=configure-gcc; on=all-lto-plugin; };
+dependencies = { module=configure-gcc; on=all-binutils; };
+dependencies = { module=configure-gcc; on=all-gas; };
+dependencies = { module=configure-gcc; on=all-ld; };
+dependencies = { module=configure-gcc; on=all-gold; };
+dependencies = { module=configure-gcc; on=all-libelf; };
+dependencies = { module=all-gcc; on=all-libiberty; hard=true; };
+dependencies = { module=all-gcc; on=all-intl; };
+dependencies = { module=all-gcc; on=all-mpfr; };
+dependencies = { module=all-gcc; on=all-mpc; };
+dependencies = { module=all-gcc; on=all-cloog; };
+dependencies = { module=all-gcc; on=all-build-texinfo; };
+dependencies = { module=all-gcc; on=all-build-bison; };
+dependencies = { module=all-gcc; on=all-build-flex; };
+dependencies = { module=all-gcc; on=all-build-libiberty; };
+dependencies = { module=all-gcc; on=all-build-fixincludes; };
+dependencies = { module=all-gcc; on=all-zlib; };
+dependencies = { module=all-gcc; on=all-libbacktrace; hard=true; };
+dependencies = { module=all-gcc; on=all-libcpp; hard=true; };
+dependencies = { module=all-gcc; on=all-libdecnumber; hard=true; };
+dependencies = { module=all-gcc; on=all-libiberty; };
+dependencies = { module=all-gcc; on=all-fixincludes; };
+dependencies = { module=all-gcc; on=all-lto-plugin; };
+dependencies = { module=info-gcc; on=all-build-libiberty; };
+dependencies = { module=dvi-gcc; on=all-build-libiberty; };
+dependencies = { module=pdf-gcc; on=all-build-libiberty; };
+dependencies = { module=html-gcc; on=all-build-libiberty; };
+dependencies = { module=install-gcc ; on=install-fixincludes; };
+dependencies = { module=install-gcc ; on=install-lto-plugin; };
+dependencies = { module=install-strip-gcc ; on=install-strip-fixincludes; };
+dependencies = { module=install-strip-gcc ; on=install-strip-lto-plugin; };
+
+dependencies = { module=configure-libcpp; on=configure-libiberty; hard=true; };
+dependencies = { module=configure-libcpp; on=configure-intl; };
+dependencies = { module=all-libcpp; on=all-libiberty; hard=true; };
+dependencies = { module=all-libcpp; on=all-intl; };
+
+dependencies = { module=all-fixincludes; on=all-libiberty; };
+
+dependencies = { module=all-gnattools; on=all-target-libada; };
+
+dependencies = { module=all-lto-plugin; on=all-libiberty; };
+
+dependencies = { module=all-utils; on=all-libiberty; };
+
+dependencies = { module=configure-mpfr; on=all-gmp; };
+dependencies = { module=configure-mpc; on=all-mpfr; };
+dependencies = { module=configure-isl; on=all-gmp; };
+dependencies = { module=configure-cloog; on=all-isl; };
+dependencies = { module=configure-cloog; on=all-gmp; };
+
+// Host modules specific to gdb.
+dependencies = { module=configure-gdb; on=all-intl; };
+dependencies = { module=configure-gdb; on=configure-sim; };
+dependencies = { module=configure-gdb; on=all-bfd; };
+// Depend on all-libiconv so that configure checks for iconv
+// functions will work.
+dependencies = { module=configure-gdb; on=all-libiconv; };
+dependencies = { module=all-gdb; on=all-libiberty; };
+dependencies = { module=all-gdb; on=all-libiconv; };
+dependencies = { module=all-gdb; on=all-opcodes; };
+dependencies = { module=all-gdb; on=all-readline; };
+dependencies = { module=all-gdb; on=all-build-bison; };
+dependencies = { module=all-gdb; on=all-sim; };
+dependencies = { module=all-gdb; on=all-libdecnumber; };
+dependencies = { module=all-gdb; on=all-libtermcap; };
+
+dependencies = { module=configure-libgui; on=configure-tcl; };
+dependencies = { module=configure-libgui; on=configure-tk; };
+dependencies = { module=all-libgui; on=all-tcl; };
+dependencies = { module=all-libgui; on=all-tk; };
+dependencies = { module=all-libgui; on=all-itcl; };
+
+// Host modules specific to binutils.
+dependencies = { module=configure-bfd; on=configure-libiberty; hard=true; };
+dependencies = { module=configure-bfd; on=configure-intl; };
+dependencies = { module=all-bfd; on=all-libiberty; };
+dependencies = { module=all-bfd; on=all-intl; };
+dependencies = { module=configure-opcodes; on=configure-libiberty; hard=true; };
+dependencies = { module=all-opcodes; on=all-libiberty; };
+
+// We must build gas before binutils, gprof, ld and gold to avoid race
+// condition in the prev-gcc/as script during bootstrap of combined tree
+// with GCC and binutils.  See PR gas/14899 for details.
+dependencies = { module=configure-binutils; on=configure-intl; };
+dependencies = { module=all-binutils; on=all-libiberty; };
+dependencies = { module=all-binutils; on=all-opcodes; };
+dependencies = { module=all-binutils; on=all-bfd; };
+dependencies = { module=all-binutils; on=all-build-flex; };
+dependencies = { module=all-binutils; on=all-build-bison; };
+dependencies = { module=all-binutils; on=all-intl; };
+dependencies = { module=all-binutils; on=all-gas; };
+
+// We put install-opcodes before install-binutils because the installed
+// binutils might be on PATH, and they might need the shared opcodes
+// library.
+dependencies = { module=install-binutils; on=install-opcodes; };
+dependencies = { module=install-strip-binutils; on=install-strip-opcodes; };
+
+// libopcodes depends on libbfd
+dependencies = { module=install-opcodes; on=install-bfd; };
+dependencies = { module=install-strip-opcodes; on=install-strip-bfd; };
+
+dependencies = { module=configure-gas; on=configure-intl; };
+dependencies = { module=all-gas; on=all-libiberty; };
+dependencies = { module=all-gas; on=all-opcodes; };
+dependencies = { module=all-gas; on=all-bfd; };
+dependencies = { module=all-gas; on=all-intl; };
+dependencies = { module=configure-gprof; on=configure-intl; };
+dependencies = { module=all-gprof; on=all-libiberty; };
+dependencies = { module=all-gprof; on=all-bfd; };
+dependencies = { module=all-gprof; on=all-opcodes; };
+dependencies = { module=all-gprof; on=all-intl; };
+dependencies = { module=all-gprof; on=all-gas; };
+dependencies = { module=configure-ld; on=configure-intl; };
+dependencies = { module=all-ld; on=all-libiberty; };
+dependencies = { module=all-ld; on=all-bfd; };
+dependencies = { module=all-ld; on=all-opcodes; };
+dependencies = { module=all-ld; on=all-build-bison; };
+dependencies = { module=all-ld; on=all-build-flex; };
+dependencies = { module=all-ld; on=all-intl; };
+dependencies = { module=all-ld; on=all-gas; };
+dependencies = { module=install-ld; on=install-gold; };
+dependencies = { module=install-strip-ld; on=install-strip-gold; };
+dependencies = { module=configure-gold; on=configure-intl; };
+dependencies = { module=all-gold; on=all-libiberty; };
+dependencies = { module=all-gold; on=all-intl; };
+dependencies = { module=all-gold; on=all-bfd; };
+dependencies = { module=all-gold; on=all-build-bison; };
+dependencies = { module=all-gold; on=all-gas; };
+dependencies = { module=check-gold; on=all-binutils; };
+dependencies = { module=check-gold; on=all-gas; };
+
+dependencies = { module=configure-opcodes; on=configure-intl; };
+dependencies = { module=all-opcodes; on=all-bfd; };
+dependencies = { module=all-opcodes; on=all-libiberty; };
+dependencies = { module=all-opcodes; on=all-intl; };
+
+// Other host modules in the 'src' repository.
+dependencies = { module=all-dejagnu; on=all-tcl; };
+dependencies = { module=all-dejagnu; on=all-expect; };
+dependencies = { module=all-dejagnu; on=all-tk; };
+dependencies = { module=configure-expect; on=configure-tcl; };
+dependencies = { module=configure-expect; on=configure-tk; };
+dependencies = { module=all-expect; on=all-tcl; };
+dependencies = { module=all-expect; on=all-tk; };
+
+// We put install-tcl before install-itcl because itcl wants to run a
+// program on installation which uses the Tcl libraries.
+dependencies = { module=configure-itcl; on=configure-tcl; };
+dependencies = { module=configure-itcl; on=configure-tk; };
+dependencies = { module=all-itcl; on=all-tcl; };
+dependencies = { module=all-itcl; on=all-tk; };
+dependencies = { module=install-itcl; on=install-tcl; };
+dependencies = { module=install-strip-itcl; on=install-strip-tcl; };
+
+dependencies = { module=configure-tk; on=configure-tcl; };
+dependencies = { module=all-tk; on=all-tcl; };
+
+dependencies = { module=all-sid; on=all-libiberty; };
+dependencies = { module=all-sid; on=all-bfd; };
+dependencies = { module=all-sid; on=all-opcodes; };
+dependencies = { module=all-sid; on=all-tcl; };
+dependencies = { module=all-sid; on=all-tk; };
+dependencies = { module=install-sid; on=install-tcl; };
+dependencies = { module=install-strip-sid; on=install-strip-tcl; };
+dependencies = { module=install-sid; on=install-tk; };
+dependencies = { module=install-strip-sid; on=install-strip-tk; };
+
+dependencies = { module=configure-sim; on=configure-intl; };
+dependencies = { module=all-sim; on=all-intl; };
+dependencies = { module=all-sim; on=all-libiberty; };
+dependencies = { module=all-sim; on=all-bfd; };
+dependencies = { module=all-sim; on=all-opcodes; };
+dependencies = { module=all-sim; on=all-readline; };
+dependencies = { module=all-sim; on=configure-gdb; };
+
+// Other host modules.
+dependencies = { module=all-fastjar; on=all-zlib; };
+dependencies = { module=all-fastjar; on=all-build-texinfo; };
+dependencies = { module=all-fastjar; on=all-libiberty; };
+
+// Warning, these are not well tested.
+dependencies = { module=all-bison; on=all-intl; };
+dependencies = { module=all-bison; on=all-build-texinfo; };
+dependencies = { module=all-flex; on=all-build-bison; };
+dependencies = { module=all-flex; on=all-intl; };
+dependencies = { module=all-flex; on=all-m4; };
+dependencies = { module=all-flex; on=all-build-texinfo; };
+dependencies = { module=all-m4; on=all-intl; };
+dependencies = { module=all-m4; on=all-build-texinfo; };
+
+// Target modules.  These can also have dependencies on the language
+// environment (e.g. on libstdc++).  By default target modules depend
+// on libgcc and newlib/libgloss.
+lang_env_dependencies = { module=libjava; cxx=true; };
+lang_env_dependencies = { module=libitm; cxx=true; };
+lang_env_dependencies = { module=newlib; no_c=true; };
+lang_env_dependencies = { module=libgloss; no_c=true; };
+lang_env_dependencies = { module=libgcc; no_gcc=true; no_c=true; };
+// libiberty does not depend on newlib or libgloss because it must be
+// built newlib on some targets (e.g. Cygwin).  It still needs
+// a dependency on libgcc for native targets to configure.
+lang_env_dependencies = { module=libiberty; no_c=true; };
+
+dependencies = { module=configure-target-boehm-gc; on=all-target-libstdc++-v3; };
+dependencies = { module=configure-target-fastjar; on=configure-target-zlib; };
+dependencies = { module=all-target-fastjar; on=all-target-zlib; };
+dependencies = { module=configure-target-libgo; on=configure-target-libffi; };
+dependencies = { module=configure-target-libgo; on=all-target-libstdc++-v3; };
+dependencies = { module=all-target-libgo; on=all-target-libbacktrace; };
+dependencies = { module=all-target-libgo; on=all-target-libffi; };
+dependencies = { module=all-target-libgo; on=all-target-libatomic; };
+dependencies = { module=configure-target-libjava; on=configure-target-zlib; };
+dependencies = { module=configure-target-libjava; on=configure-target-boehm-gc; };
+dependencies = { module=configure-target-libjava; on=configure-target-libffi; };
+dependencies = { module=all-target-libjava; on=all-fastjar; };
+dependencies = { module=all-target-libjava; on=all-target-zlib; };
+dependencies = { module=all-target-libjava; on=all-target-boehm-gc; };
+dependencies = { module=all-target-libjava; on=all-target-libffi; };
+dependencies = { module=configure-target-libobjc; on=configure-target-boehm-gc; };
+dependencies = { module=all-target-libobjc; on=all-target-boehm-gc; };
+dependencies = { module=configure-target-libstdc++-v3; on=configure-target-libgomp; };
+dependencies = { module=configure-target-libsanitizer; on=all-target-libstdc++-v3; };
+// parallel_list.o and parallel_settings.o depend on omp.h, which is
+// generated by the libgomp configure.  Unfortunately, due to the use of
+//  recursive make, we can't be that specific.
+dependencies = { module=all-target-libstdc++-v3; on=configure-target-libgomp; };
+
+dependencies = { module=install-target-libgo; on=install-target-libatomic; };
+dependencies = { module=install-target-libgfortran; on=install-target-libquadmath; };
+dependencies = { module=install-target-libgfortran; on=install-target-libgcc; };
+dependencies = { module=install-target-libsanitizer; on=install-target-libstdc++-v3; };
+dependencies = { module=install-target-libsanitizer; on=install-target-libgcc; };
+dependencies = { module=install-target-libjava; on=install-target-libgcc; };
+dependencies = { module=install-target-libitm; on=install-target-libgcc; };
+dependencies = { module=install-target-libobjc; on=install-target-libgcc; };
+dependencies = { module=install-target-libstdc++-v3; on=install-target-libgcc; };
+
+// Target modules in the 'src' repository.
+lang_env_dependencies = { module=libtermcap; };
+lang_env_dependencies = { module=rda; };
+lang_env_dependencies = { module=winsup; };
+
+dependencies = { module=all-target-libgloss; on=all-target-newlib; };
+dependencies = { module=all-target-winsup; on=all-target-libtermcap; };
+dependencies = { module=configure-target-newlib; on=all-binutils; };
+dependencies = { module=configure-target-newlib; on=all-ld; };
+dependencies = { module=configure-target-libgfortran; on=all-target-libquadmath; };
+
+languages = { language=c;	gcc-check-target=check-gcc; };
+languages = { language=c++;	gcc-check-target=check-c++;
+				lib-check-target=check-target-libstdc++-v3;
+				lib-check-target=check-target-libmudflap-c++;
+				lib-check-target=check-target-libitm-c++;
+				lib-check-target=check-target-libgomp-c++; };
+languages = { language=fortran;	gcc-check-target=check-fortran;
+				lib-check-target=check-target-libquadmath;
+				lib-check-target=check-target-libgfortran; };
+languages = { language=java;	gcc-check-target=check-java;
+				lib-check-target=check-target-libjava; };
+languages = { language=ada;	gcc-check-target=check-ada;
+				lib-check-target=check-target-libada; };
+languages = { language=objc;	gcc-check-target=check-objc;
+				lib-check-target=check-target-libobjc; };
+languages = { language=obj-c++;	gcc-check-target=check-obj-c++; };
+languages = { language=go;	gcc-check-target=check-go;
+				lib-check-target=check-target-libgo; };
+
+// Toplevel bootstrap
+bootstrap_stage = { id=1 ; };
+bootstrap_stage = {
+	id=2 ; prev=1 ;
+	bootstrap_target=bootstrap2 ; };
+bootstrap_stage = {
+	id=3 ; prev=2 ; lean=1 ;
+	compare_target=compare ;
+	bootstrap_target=bootstrap ;
+	cleanstrap_target=cleanstrap ; };
+bootstrap_stage = {
+	id=4 ; prev=3 ; lean=2 ;
+	compare_target=compare3 ;
+	bootstrap_target=bootstrap4 ; };
+bootstrap_stage = {
+	id=profile ; prev=1 ; };
+bootstrap_stage = {
+	id=feedback ; prev=profile ;
+	bootstrap_target=profiledbootstrap ; };