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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# The directories end up in the debug info, so the easy way of getting
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# a reproducible build is to run it in a know absolute directory.
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# We use a directory in /builds/slave because the mozilla infrastructure
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# cleans it up automatically.
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base_dir = "/builds/slave/moz-toolchain"
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source_dir = base_dir + "/src"
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build_dir = base_dir + "/build"
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aux_inst_dir = build_dir + '/aux_inst'
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old_make = aux_inst_dir + '/bin/make'
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##############################################
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def download_uri(uri):
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fname = uri.split('/')[-1]
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if (os.path.exists(fname)):
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urllib.urlretrieve(uri, fname)
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def extract(tar, path):
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r = subprocess.call(args)
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def run_in(path, args):
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def patch(patch, plevel, srcdir):
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patch = os.path.realpath(patch)
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check_run(['patch', '-d', srcdir, '-p%s' % plevel, '-i', patch, '--fuzz=0',
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def build_package(package_source_dir, package_build_dir, configure_args,
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if not os.path.exists(package_build_dir):
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os.mkdir(package_build_dir)
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run_in(package_build_dir,
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["%s/configure" % package_source_dir] + configure_args)
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run_in(package_build_dir, [make, "-j8"])
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run_in(package_build_dir, [make, "install"])
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def build_aux_tools(base_dir):
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make_build_dir = base_dir + '/make_build'
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build_package(make_source_dir, make_build_dir,
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["--prefix=%s" % aux_inst_dir], "make")
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run_in(unifdef_source_dir, ["make"])
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run_in(unifdef_source_dir, ["make", "prefix=%s" % aux_inst_dir, "install"])
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tar_build_dir = base_dir + '/tar_build'
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build_package(tar_source_dir, tar_build_dir,
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["--prefix=%s" % aux_inst_dir])
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gawk_build_dir = base_dir + '/gawk_build'
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build_package(gawk_source_dir, gawk_build_dir,
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["--prefix=%s" % aux_inst_dir])
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old_env = os.environ.copy()
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os.environ.update(env)
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os.environ.update(old_env)
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def build_glibc(env, stage_dir, inst_dir):
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build_glibc_aux(stage_dir, inst_dir)
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def build_glibc_aux(stage_dir, inst_dir):
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glibc_build_dir = stage_dir + '/glibc'
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build_package(glibc_source_dir, glibc_build_dir,
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"--enable-add-ons=nptl",
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"--enable-kernel=%s" % linux_version,
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"--libdir=%s/lib64" % inst_dir,
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"--prefix=%s" % inst_dir])
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def build_linux_headers_aux(inst_dir):
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run_in(linux_source_dir, [old_make, "headers_check"])
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run_in(linux_source_dir, [old_make, "INSTALL_HDR_PATH=dest",
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shutil.move(linux_source_dir + "/dest/include", inst_dir + '/include')
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def build_linux_headers(inst_dir):
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build_linux_headers_aux(inst_dir)
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with_env({"PATH" : aux_inst_dir + "/bin:%s" % os.environ["PATH"]}, f)
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def build_gcc(stage_dir, is_stage_one):
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gcc_build_dir = stage_dir + '/gcc'
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tool_inst_dir = stage_dir + '/inst'
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lib_inst_dir = stage_dir + '/libinst'
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gcc_configure_args = ["--prefix=%s" % tool_inst_dir,
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"--enable-__cxa_atexit",
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"--with-gmp=%s" % lib_inst_dir,
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"--with-mpfr=%s" % lib_inst_dir,
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"--with-mpc=%s" % lib_inst_dir,
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"--enable-languages=c,c++",
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"--disable-multilib",
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"--disable-bootstrap"]
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# We build the stage1 gcc without shared libraries. Otherwise its
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# libgcc.so would depend on the system libc.so, which causes problems
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# when it tries to use that libgcc.so and the libc we are about to
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gcc_configure_args.append("--disable-shared")
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build_package(gcc_source_dir, gcc_build_dir, gcc_configure_args)
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# The glibc build system uses -lgcc_eh, but at least in this setup
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# libgcc.a has all it needs.
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d = tool_inst_dir + "/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/"
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os.symlink(d + "libgcc.a", d + "libgcc_eh.a")
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def build_one_stage(env, stage_dir, is_stage_one):
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build_one_stage_aux(stage_dir, is_stage_one)
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def build_one_stage_aux(stage_dir, is_stage_one):
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lib_inst_dir = stage_dir + '/libinst'
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gmp_build_dir = stage_dir + '/gmp'
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build_package(gmp_source_dir, gmp_build_dir,
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["--prefix=%s" % lib_inst_dir, "--disable-shared"])
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mpfr_build_dir = stage_dir + '/mpfr'
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build_package(mpfr_source_dir, mpfr_build_dir,
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["--prefix=%s" % lib_inst_dir, "--disable-shared",
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"--with-gmp=%s" % lib_inst_dir])
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mpc_build_dir = stage_dir + '/mpc'
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build_package(mpc_source_dir, mpc_build_dir,
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["--prefix=%s" % lib_inst_dir, "--disable-shared",
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"--with-gmp=%s" % lib_inst_dir,
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"--with-mpfr=%s" % lib_inst_dir])
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tool_inst_dir = stage_dir + '/inst'
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os.mkdir(tool_inst_dir)
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os.mkdir(tool_inst_dir + '/lib64')
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os.symlink('lib64', tool_inst_dir + '/lib')
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build_linux_headers(tool_inst_dir)
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# zlib's configure only works if run from the source dir, copy the source
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zlib_build_dir = stage_dir + '/zlib'
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shutil.copytree(zlib_source_dir, zlib_build_dir)
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build_package(zlib_build_dir, zlib_build_dir,
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["--prefix=%s" % tool_inst_dir])
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binutils_build_dir = stage_dir + '/binutils'
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build_package(binutils_source_dir, binutils_build_dir,
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["--prefix=%s" % tool_inst_dir,
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# During stage one we have to build gcc first, this glibc doesn't even
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# build with gcc 4.6. During stage two, we have to build glibc first.
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# The problem is that libstdc++ is built with xgcc and if glibc has
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# not been built yet xgcc will use the system one.
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build_gcc(stage_dir, is_stage_one)
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build_glibc({"CC" : tool_inst_dir + "/bin/gcc",
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"CXX" : tool_inst_dir + "/bin/g++"},
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stage_dir, tool_inst_dir)
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build_glibc({}, stage_dir, tool_inst_dir)
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build_gcc(stage_dir, is_stage_one)
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def build_tar_package(tar, name, base, directory):
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name = os.path.realpath(name)
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run_in(base, [tar, "-cf", name, "--mtime=2012-01-01", "--owner=root",
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##############################################
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def build_source_dir(prefix, version):
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return source_dir + '/' + prefix + version
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binutils_version = "2.21.1"
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glibc_version = "2.5.1"
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linux_version = "2.6.18"
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gawk_version = "3.1.5"
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make_version = "3.81"
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gcc_version = "4.5.2"
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mpfr_version = "2.4.2"
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zlib_version = "1.2.3"
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gmp_version = "5.0.1"
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mpc_version = "0.8.1"
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unifdef_version = "2.6"
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binutils_source_uri = "http://ftp.gnu.org/gnu/binutils/binutils-%sa.tar.bz2" % \
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glibc_source_uri = "http://ftp.gnu.org/gnu/glibc/glibc-%s.tar.bz2" % \
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linux_source_uri = "http://www.kernel.org/pub/linux/kernel/v2.6/linux-%s.tar.bz2" % \
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tar_source_uri = "http://ftp.gnu.org/gnu/tar/tar-%s.tar.bz2" % \
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gawk_source_uri = "http://ftp.gnu.org/gnu/gawk/gawk-%s.tar.bz2" % \
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make_source_uri = "http://ftp.gnu.org/gnu/make/make-%s.tar.bz2" % \
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unifdef_source_uri = "http://dotat.at/prog/unifdef/unifdef-%s.tar.gz" % \
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gcc_source_uri = "http://ftp.gnu.org/gnu/gcc/gcc-%s/gcc-%s.tar.bz2" % \
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(gcc_version, gcc_version)
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mpfr_source_uri = "http://www.mpfr.org/mpfr-%s/mpfr-%s.tar.bz2" % \
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(mpfr_version, mpfr_version)
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zlib_source_uri = "http://iweb.dl.sourceforge.net/project/libpng/zlib/%s/zlib-%s.tar.bz2" % (zlib_version, zlib_version)
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gmp_source_uri = "http://ftp.gnu.org/gnu/gmp/gmp-%s.tar.bz2" % gmp_version
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mpc_source_uri = "http://www.multiprecision.org/mpc/download/mpc-%s.tar.gz" % \
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binutils_source_tar = download_uri(binutils_source_uri)
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glibc_source_tar = download_uri(glibc_source_uri)
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linux_source_tar = download_uri(linux_source_uri)
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tar_source_tar = download_uri(tar_source_uri)
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gawk_source_tar = download_uri(gawk_source_uri)
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make_source_tar = download_uri(make_source_uri)
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unifdef_source_tar = download_uri(unifdef_source_uri)
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mpc_source_tar = download_uri(mpc_source_uri)
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mpfr_source_tar = download_uri(mpfr_source_uri)
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zlib_source_tar = download_uri(zlib_source_uri)
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gmp_source_tar = download_uri(gmp_source_uri)
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gcc_source_tar = download_uri(gcc_source_uri)
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binutils_source_dir = build_source_dir('binutils-', binutils_version)
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glibc_source_dir = build_source_dir('glibc-', glibc_version)
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linux_source_dir = build_source_dir('linux-', linux_version)
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tar_source_dir = build_source_dir('tar-', tar_version)
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gawk_source_dir = build_source_dir('gawk-', gawk_version)
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make_source_dir = build_source_dir('make-', make_version)
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unifdef_source_dir = build_source_dir('unifdef-', unifdef_version)
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mpc_source_dir = build_source_dir('mpc-', mpc_version)
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mpfr_source_dir = build_source_dir('mpfr-', mpfr_version)
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zlib_source_dir = build_source_dir('zlib-', zlib_version)
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gmp_source_dir = build_source_dir('gmp-', gmp_version)
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gcc_source_dir = build_source_dir('gcc-', gcc_version)
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if not os.path.exists(source_dir):
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os.makedirs(source_dir)
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extract(binutils_source_tar, source_dir)
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patch('binutils-deterministic.patch', 1, binutils_source_dir)
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extract(glibc_source_tar, source_dir)
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extract(linux_source_tar, source_dir)
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patch('glibc-deterministic.patch', 1, glibc_source_dir)
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run_in(glibc_source_dir, ["autoconf"])
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extract(tar_source_tar, source_dir)
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extract(gawk_source_tar, source_dir)
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extract(make_source_tar, source_dir)
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extract(unifdef_source_tar, source_dir)
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extract(mpc_source_tar, source_dir)
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extract(mpfr_source_tar, source_dir)
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extract(zlib_source_tar, source_dir)
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extract(gmp_source_tar, source_dir)
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extract(gcc_source_tar, source_dir)
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patch('plugin_finish_decl.diff', 0, gcc_source_dir)
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patch('libtool-74c8993c178a1386ea5e2363a01d919738402f30.patch', 1, gcc_source_dir)
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patch('pr49911.diff', 1, gcc_source_dir)
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patch('r159628-r163231-r171807.patch', 1, gcc_source_dir)
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patch('gcc-fixinc.patch', 1, gcc_source_dir)
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patch('gcc-include.patch', 1, gcc_source_dir)
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if os.path.exists(build_dir):
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shutil.rmtree(build_dir)
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os.makedirs(build_dir)
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build_aux_tools(build_dir)
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basic_path = aux_inst_dir + "/bin:/bin:/usr/bin"
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stage1_dir = build_dir + '/stage1'
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build_one_stage({"PATH" : basic_path,
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for stage_num in range(2, 4):
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prev_stage_dir = build_dir + '/stage' + str(stage_num - 1)
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prev_stage_inst_dir = prev_stage_dir + '/inst'
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cur_stage_dir = build_dir + '/stage' + str(stage_num)
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build_one_stage({"PATH" : prev_stage_inst_dir + "/bin:" + basic_path,
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"CC" : "gcc -fgnu89-inline",
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cur_stage_dir, False)
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stage3_dir = build_dir + '/stage3'
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build_tar_package(aux_inst_dir + "/bin/tar",
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"toolchain.tar", stage3_dir, "inst")