forked from mirrors/gecko-dev
14af3949fc
Backed out changeset ed7dba433629 (bug 1480631) Backed out changeset dd64a5e6d4df (bug 1480631) Backed out changeset 910a805c960d (bug 1480631)
635 lines
24 KiB
Python
Executable file
635 lines
24 KiB
Python
Executable file
#!/usr/bin/python2.7
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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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import os
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import os.path
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import shutil
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import subprocess
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import platform
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import json
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import argparse
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import glob
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import errno
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import re
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from contextlib import contextmanager
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import sys
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import which
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from distutils.dir_util import copy_tree
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def symlink(source, link_name):
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os_symlink = getattr(os, "symlink", None)
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if callable(os_symlink):
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os_symlink(source, link_name)
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else:
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if os.path.isdir(source):
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# Fall back to copying the directory :(
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copy_tree(source, link_name)
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def check_run(args):
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print >> sys.stderr, ' '.join(args)
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r = subprocess.call(args)
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assert r == 0
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def run_in(path, args):
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d = os.getcwd()
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print >> sys.stderr, 'cd "%s"' % path
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os.chdir(path)
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check_run(args)
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print >> sys.stderr, 'cd "%s"' % d
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os.chdir(d)
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def patch(patch, srcdir):
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patch = os.path.realpath(patch)
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check_run(['patch', '-d', srcdir, '-p1', '-i', patch, '--fuzz=0',
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'-s'])
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def import_clang_tidy(source_dir):
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clang_plugin_path = os.path.join(os.path.dirname(sys.argv[0]),
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'..', 'clang-plugin')
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clang_tidy_path = os.path.join(source_dir,
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'tools/clang/tools/extra/clang-tidy')
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sys.path.append(clang_plugin_path)
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from import_mozilla_checks import do_import
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do_import(clang_plugin_path, clang_tidy_path)
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def build_package(package_build_dir, cmake_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, ["cmake"] + cmake_args)
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run_in(package_build_dir, ["ninja", "install"])
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@contextmanager
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def updated_env(env):
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old_env = os.environ.copy()
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os.environ.update(env)
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yield
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os.environ.clear()
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os.environ.update(old_env)
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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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# On Windows, we have to convert this into an msys path so that tar can
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# understand it.
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if is_windows():
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name = name.replace('\\', '/')
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def f(match):
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return '/' + match.group(1).lower()
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name = re.sub(r'^([A-Za-z]):', f, name)
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run_in(base, [tar,
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"-c",
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"-%s" % ("J" if ".xz" in name else "j"),
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"-f",
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name, directory])
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def mkdir_p(path):
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try:
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os.makedirs(path)
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except OSError as e:
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if e.errno != errno.EEXIST or not os.path.isdir(path):
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raise
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def delete(path):
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if os.path.isdir(path):
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shutil.rmtree(path)
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else:
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try:
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os.unlink(path)
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except Exception:
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pass
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def install_libgcc(gcc_dir, clang_dir):
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out = subprocess.check_output([os.path.join(gcc_dir, "bin", "gcc"),
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'-print-libgcc-file-name'])
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libgcc_dir = os.path.dirname(out.rstrip())
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clang_lib_dir = os.path.join(clang_dir, "lib", "gcc",
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"x86_64-unknown-linux-gnu",
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os.path.basename(libgcc_dir))
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mkdir_p(clang_lib_dir)
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copy_tree(libgcc_dir, clang_lib_dir)
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libgcc_dir = os.path.join(gcc_dir, "lib64")
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clang_lib_dir = os.path.join(clang_dir, "lib")
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copy_tree(libgcc_dir, clang_lib_dir)
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include_dir = os.path.join(gcc_dir, "include")
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clang_include_dir = os.path.join(clang_dir, "include")
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copy_tree(include_dir, clang_include_dir)
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def install_import_library(build_dir, clang_dir):
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shutil.copy2(os.path.join(build_dir, "lib", "clang.lib"),
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os.path.join(clang_dir, "lib"))
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def install_asan_symbols(build_dir, clang_dir):
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lib_path_pattern = os.path.join("lib", "clang", "*.*.*", "lib", "windows")
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src_path = glob.glob(os.path.join(build_dir, lib_path_pattern,
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"clang_rt.asan_dynamic-*.pdb"))
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dst_path = glob.glob(os.path.join(clang_dir, lib_path_pattern))
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if len(src_path) != 1:
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raise Exception("Source path pattern did not resolve uniquely")
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if len(src_path) != 1:
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raise Exception("Destination path pattern did not resolve uniquely")
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shutil.copy2(src_path[0], dst_path[0])
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def svn_co(source_dir, url, directory, revision):
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run_in(source_dir, ["svn", "co", "-q", "-r", revision, url, directory])
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def svn_update(directory, revision):
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run_in(directory, ["svn", "revert", "-q", "-R", "."])
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run_in(directory, ["svn", "update", "-q", "-r", revision])
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def is_darwin():
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return platform.system() == "Darwin"
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def is_linux():
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return platform.system() == "Linux"
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def is_windows():
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return platform.system() == "Windows"
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def build_one_stage(cc, cxx, asm, ld, ar, ranlib, libtool,
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src_dir, stage_dir, build_libcxx,
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osx_cross_compile, build_type, assertions,
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python_path, gcc_dir, libcxx_include_dir):
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if not os.path.exists(stage_dir):
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os.mkdir(stage_dir)
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build_dir = stage_dir + "/build"
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inst_dir = stage_dir + "/clang"
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# If CMake has already been run, it may have been run with different
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# arguments, so we need to re-run it. Make sure the cached copy of the
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# previous CMake run is cleared before running it again.
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if os.path.exists(build_dir + "/CMakeCache.txt"):
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os.remove(build_dir + "/CMakeCache.txt")
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if os.path.exists(build_dir + "/CMakeFiles"):
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shutil.rmtree(build_dir + "/CMakeFiles")
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# cmake doesn't deal well with backslashes in paths.
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def slashify_path(path):
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return path.replace('\\', '/')
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cmake_args = ["-GNinja",
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"-DCMAKE_C_COMPILER=%s" % slashify_path(cc[0]),
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"-DCMAKE_CXX_COMPILER=%s" % slashify_path(cxx[0]),
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"-DCMAKE_ASM_COMPILER=%s" % slashify_path(asm[0]),
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"-DCMAKE_LINKER=%s" % slashify_path(ld[0]),
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"-DCMAKE_AR=%s" % slashify_path(ar),
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"-DCMAKE_C_FLAGS=%s" % ' '.join(cc[1:]),
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"-DCMAKE_CXX_FLAGS=%s" % ' '.join(cxx[1:]),
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"-DCMAKE_ASM_FLAGS=%s" % ' '.join(asm[1:]),
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"-DCMAKE_EXE_LINKER_FLAGS=%s" % ' '.join(ld[1:]),
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"-DCMAKE_SHARED_LINKER_FLAGS=%s" % ' '.join(ld[1:]),
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"-DCMAKE_BUILD_TYPE=%s" % build_type,
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"-DLLVM_TARGETS_TO_BUILD=X86;ARM;AArch64",
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"-DLLVM_ENABLE_ASSERTIONS=%s" % ("ON" if assertions else "OFF"),
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"-DPYTHON_EXECUTABLE=%s" % slashify_path(python_path),
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"-DCMAKE_INSTALL_PREFIX=%s" % inst_dir,
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"-DLLVM_TOOL_LIBCXX_BUILD=%s" % ("ON" if build_libcxx else "OFF"),
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"-DLIBCXX_LIBCPPABI_VERSION=\"\"",
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src_dir]
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if is_windows():
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cmake_args.insert(-1, "-DLLVM_EXPORT_SYMBOLS_FOR_PLUGINS=ON")
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cmake_args.insert(-1, "-DLLVM_USE_CRT_RELEASE=MT")
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if ranlib is not None:
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cmake_args += ["-DCMAKE_RANLIB=%s" % slashify_path(ranlib)]
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if libtool is not None:
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cmake_args += ["-DCMAKE_LIBTOOL=%s" % slashify_path(libtool)]
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if osx_cross_compile:
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cmake_args += ["-DCMAKE_SYSTEM_NAME=Darwin",
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"-DCMAKE_SYSTEM_VERSION=10.10",
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"-DLLVM_ENABLE_THREADS=OFF",
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"-DLIBCXXABI_LIBCXX_INCLUDES=%s" % libcxx_include_dir,
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"-DCMAKE_OSX_SYSROOT=%s" % slashify_path(os.getenv("CROSS_SYSROOT")),
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"-DCMAKE_FIND_ROOT_PATH=%s" % slashify_path(os.getenv("CROSS_CCTOOLS_PATH")), # noqa
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"-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER",
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"-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY",
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"-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY",
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"-DCMAKE_MACOSX_RPATH=ON",
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"-DCMAKE_OSX_ARCHITECTURES=x86_64",
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"-DDARWIN_osx_ARCHS=x86_64",
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"-DDARWIN_osx_SYSROOT=%s" % slashify_path(os.getenv("CROSS_SYSROOT")),
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"-DLLVM_DEFAULT_TARGET_TRIPLE=x86_64-apple-darwin11"]
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build_package(build_dir, cmake_args)
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if is_linux():
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install_libgcc(gcc_dir, inst_dir)
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# For some reasons the import library clang.lib of clang.exe is not
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# installed, so we copy it by ourselves.
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if is_windows():
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install_import_library(build_dir, inst_dir)
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install_asan_symbols(build_dir, inst_dir)
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# Return the absolute path of a build tool. We first look to see if the
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# variable is defined in the config file, and if so we make sure it's an
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# absolute path to an existing tool, otherwise we look for a program in
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# $PATH named "key".
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#
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# This expects the name of the key in the config file to match the name of
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# the tool in the default toolchain on the system (for example, "ld" on Unix
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# and "link" on Windows).
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def get_tool(config, key):
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f = None
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if key in config:
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f = config[key]
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if os.path.isabs(f):
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if not os.path.exists(f):
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raise ValueError("%s must point to an existing path" % key)
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return f
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# Assume that we have the name of some program that should be on PATH.
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try:
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return which.which(f) if f else which.which(key)
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except which.WhichError:
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raise ValueError("%s not found on PATH" % f)
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# This function is intended to be called on the final build directory when
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# building clang-tidy. Also clang-format binaries are included that can be used
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# in conjunction with clang-tidy.
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# Its job is to remove all of the files which won't be used for clang-tidy or
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# clang-format to reduce the download size. Currently when this function
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# finishes its job, it will leave final_dir with a layout like this:
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#
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# clang/
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# bin/
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# clang-apply-replacements
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# clang-format
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# clang-tidy
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# include/
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# * (nothing will be deleted here)
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# lib/
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# clang/
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# 4.0.0/
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# include/
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# * (nothing will be deleted here)
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# share/
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# clang/
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# clang-format-diff.py
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# clang-tidy-diff.py
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# run-clang-tidy.py
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def prune_final_dir_for_clang_tidy(final_dir):
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# Make sure we only have what we expect.
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dirs = ("bin", "include", "lib", "libexec", "msbuild-bin", "share", "tools")
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for f in glob.glob("%s/*" % final_dir):
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if os.path.basename(f) not in dirs:
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raise Exception("Found unknown file %s in the final directory" % f)
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if not os.path.isdir(f):
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raise Exception("Expected %s to be a directory" % f)
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# In bin/, only keep clang-tidy and clang-apply-replacements. The last one
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# is used to auto-fix some of the issues detected by clang-tidy.
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re_clang_tidy = re.compile(
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r"^clang-(apply-replacements|format|tidy)(\.exe)?$", re.I)
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for f in glob.glob("%s/bin/*" % final_dir):
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if re_clang_tidy.search(os.path.basename(f)) is None:
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delete(f)
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# Keep include/ intact.
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# In lib/, only keep lib/clang/N.M.O/include.
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re_ver_num = re.compile(r"^\d+\.\d+\.\d+$", re.I)
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for f in glob.glob("%s/lib/*" % final_dir):
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if os.path.basename(f) != "clang":
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delete(f)
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for f in glob.glob("%s/lib/clang/*" % final_dir):
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if re_ver_num.search(os.path.basename(f)) is None:
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delete(f)
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for f in glob.glob("%s/lib/clang/*/*" % final_dir):
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if os.path.basename(f) != "include":
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delete(f)
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# Completely remove libexec/, msbuilld-bin and tools, if it exists.
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shutil.rmtree(os.path.join(final_dir, "libexec"))
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for d in ("msbuild-bin", "tools"):
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d = os.path.join(final_dir, d)
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if os.path.exists(d):
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shutil.rmtree(d)
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# In share/, only keep share/clang/*tidy*
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re_clang_tidy = re.compile(r"format|tidy", re.I)
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for f in glob.glob("%s/share/*" % final_dir):
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if os.path.basename(f) != "clang":
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delete(f)
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for f in glob.glob("%s/share/clang/*" % final_dir):
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if re_clang_tidy.search(os.path.basename(f)) is None:
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delete(f)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument('-c', '--config', required=True,
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type=argparse.FileType('r'),
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help="Clang configuration file")
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parser.add_argument('-b', '--base-dir', required=False,
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help="Base directory for code and build artifacts")
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parser.add_argument('--clean', required=False,
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action='store_true',
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help="Clean the build directory")
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parser.add_argument('--skip-tar', required=False,
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action='store_true',
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help="Skip tar packaging stage")
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args = parser.parse_args()
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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 that is registered as a volume in the Docker image.
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if args.base_dir:
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base_dir = args.base_dir
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elif os.environ.get('MOZ_AUTOMATION') and not is_windows():
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base_dir = "/builds/worker/workspace/moz-toolchain"
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else:
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# Handles both the Windows automation case and the local build case
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# TODO: Because Windows taskcluster builds are run with distinct
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# user IDs for each job, we can't store things in some globally
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# accessible directory: one job will run, checkout LLVM to that
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# directory, and then if another job runs, the new user won't be
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# able to access the previously-checked out code--or be able to
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# delete it. So on Windows, we build in the task-specific home
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# directory; we will eventually add -fdebug-prefix-map options
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# to the LLVM build to bring back reproducibility.
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base_dir = os.path.join(os.getcwd(), 'build-clang')
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source_dir = base_dir + "/src"
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build_dir = base_dir + "/build"
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if not os.path.exists(base_dir):
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os.makedirs(base_dir)
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elif os.listdir(base_dir) and not os.path.exists(os.path.join(base_dir, '.build-clang')):
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raise ValueError("Base directory %s exists and is not a build-clang directory. "
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"Supply a non-existent or empty directory with --base-dir" % base_dir)
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open(os.path.join(base_dir, '.build-clang'), 'a').close()
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if args.clean:
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shutil.rmtree(build_dir)
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os.sys.exit(0)
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llvm_source_dir = source_dir + "/llvm"
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clang_source_dir = source_dir + "/clang"
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extra_source_dir = source_dir + "/extra"
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lld_source_dir = source_dir + "/lld"
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compiler_rt_source_dir = source_dir + "/compiler-rt"
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libcxx_source_dir = source_dir + "/libcxx"
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libcxxabi_source_dir = source_dir + "/libcxxabi"
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if is_darwin():
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os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.7'
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exe_ext = ""
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if is_windows():
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exe_ext = ".exe"
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cc_name = "clang"
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cxx_name = "clang++"
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if is_windows():
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cc_name = "clang-cl"
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cxx_name = "clang-cl"
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config = json.load(args.config)
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llvm_revision = config["llvm_revision"]
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llvm_repo = config["llvm_repo"]
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clang_repo = config["clang_repo"]
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extra_repo = config.get("extra_repo")
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lld_repo = config.get("lld_repo")
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compiler_repo = config["compiler_repo"]
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libcxx_repo = config["libcxx_repo"]
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libcxxabi_repo = config.get("libcxxabi_repo")
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stages = 3
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if "stages" in config:
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stages = int(config["stages"])
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if stages not in (1, 2, 3):
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raise ValueError("We only know how to build 1, 2, or 3 stages")
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build_type = "Release"
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if "build_type" in config:
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build_type = config["build_type"]
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if build_type not in ("Release", "Debug", "RelWithDebInfo", "MinSizeRel"):
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raise ValueError("We only know how to do Release, Debug, RelWithDebInfo or "
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"MinSizeRel builds")
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build_libcxx = False
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if "build_libcxx" in config:
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build_libcxx = config["build_libcxx"]
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if build_libcxx not in (True, False):
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raise ValueError("Only boolean values are accepted for build_libcxx.")
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build_clang_tidy = False
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if "build_clang_tidy" in config:
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build_clang_tidy = config["build_clang_tidy"]
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if build_clang_tidy not in (True, False):
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|
raise ValueError("Only boolean values are accepted for build_clang_tidy.")
|
|
osx_cross_compile = False
|
|
if "osx_cross_compile" in config:
|
|
osx_cross_compile = config["osx_cross_compile"]
|
|
if osx_cross_compile not in (True, False):
|
|
raise ValueError("Only boolean values are accepted for osx_cross_compile.")
|
|
if osx_cross_compile and not is_linux():
|
|
raise ValueError("osx_cross_compile can only be used on Linux.")
|
|
assertions = False
|
|
if "assertions" in config:
|
|
assertions = config["assertions"]
|
|
if assertions not in (True, False):
|
|
raise ValueError("Only boolean values are accepted for assertions.")
|
|
python_path = None
|
|
if "python_path" not in config:
|
|
raise ValueError("Config file needs to set python_path")
|
|
python_path = config["python_path"]
|
|
gcc_dir = None
|
|
if "gcc_dir" in config:
|
|
gcc_dir = config["gcc_dir"]
|
|
if not os.path.exists(gcc_dir):
|
|
raise ValueError("gcc_dir must point to an existing path")
|
|
if is_linux() and gcc_dir is None:
|
|
raise ValueError("Config file needs to set gcc_dir")
|
|
cc = get_tool(config, "cc")
|
|
cxx = get_tool(config, "cxx")
|
|
asm = get_tool(config, "ml" if is_windows() else "as")
|
|
ld = get_tool(config, "link" if is_windows() else "ld")
|
|
ar = get_tool(config, "lib" if is_windows() else "ar")
|
|
ranlib = None if is_windows() else get_tool(config, "ranlib")
|
|
libtool = None
|
|
if "libtool" in config:
|
|
libtool = get_tool(config, "libtool")
|
|
|
|
if not os.path.exists(source_dir):
|
|
os.makedirs(source_dir)
|
|
|
|
def checkout_or_update(repo, checkout_dir):
|
|
if os.path.exists(checkout_dir):
|
|
svn_update(checkout_dir, llvm_revision)
|
|
else:
|
|
svn_co(source_dir, repo, checkout_dir, llvm_revision)
|
|
|
|
checkout_or_update(llvm_repo, llvm_source_dir)
|
|
checkout_or_update(clang_repo, clang_source_dir)
|
|
checkout_or_update(compiler_repo, compiler_rt_source_dir)
|
|
checkout_or_update(libcxx_repo, libcxx_source_dir)
|
|
if lld_repo:
|
|
checkout_or_update(lld_repo, lld_source_dir)
|
|
if libcxxabi_repo:
|
|
checkout_or_update(libcxxabi_repo, libcxxabi_source_dir)
|
|
if extra_repo:
|
|
checkout_or_update(extra_repo, extra_source_dir)
|
|
for p in config.get("patches", []):
|
|
patch(p, source_dir)
|
|
|
|
symlinks = [(clang_source_dir,
|
|
llvm_source_dir + "/tools/clang"),
|
|
(extra_source_dir,
|
|
llvm_source_dir + "/tools/clang/tools/extra"),
|
|
(lld_source_dir,
|
|
llvm_source_dir + "/tools/lld"),
|
|
(compiler_rt_source_dir,
|
|
llvm_source_dir + "/projects/compiler-rt"),
|
|
(libcxx_source_dir,
|
|
llvm_source_dir + "/projects/libcxx"),
|
|
(libcxxabi_source_dir,
|
|
llvm_source_dir + "/projects/libcxxabi")]
|
|
for l in symlinks:
|
|
# On Windows, we have to re-copy the whole directory every time.
|
|
if not is_windows() and os.path.islink(l[1]):
|
|
continue
|
|
delete(l[1])
|
|
if os.path.exists(l[0]):
|
|
symlink(l[0], l[1])
|
|
|
|
if build_clang_tidy:
|
|
import_clang_tidy(llvm_source_dir)
|
|
|
|
if not os.path.exists(build_dir):
|
|
os.makedirs(build_dir)
|
|
|
|
libcxx_include_dir = os.path.join(llvm_source_dir, "projects",
|
|
"libcxx", "include")
|
|
|
|
stage1_dir = build_dir + '/stage1'
|
|
stage1_inst_dir = stage1_dir + '/clang'
|
|
|
|
final_stage_dir = stage1_dir
|
|
|
|
if is_darwin():
|
|
extra_cflags = []
|
|
extra_cxxflags = ["-stdlib=libc++"]
|
|
extra_cflags2 = []
|
|
extra_cxxflags2 = ["-stdlib=libc++"]
|
|
extra_asmflags = []
|
|
extra_ldflags = []
|
|
elif is_linux():
|
|
extra_cflags = ["-static-libgcc"]
|
|
extra_cxxflags = ["-static-libgcc", "-static-libstdc++"]
|
|
extra_cflags2 = ["-fPIC"]
|
|
# Silence clang's warnings about arguments not being used in compilation.
|
|
extra_cxxflags2 = ["-fPIC", '-Qunused-arguments', "-static-libstdc++"]
|
|
extra_asmflags = []
|
|
extra_ldflags = []
|
|
|
|
if 'LD_LIBRARY_PATH' in os.environ:
|
|
os.environ['LD_LIBRARY_PATH'] = ('%s/lib64/:%s' %
|
|
(gcc_dir, os.environ['LD_LIBRARY_PATH']))
|
|
else:
|
|
os.environ['LD_LIBRARY_PATH'] = '%s/lib64/' % gcc_dir
|
|
elif is_windows():
|
|
extra_cflags = []
|
|
extra_cxxflags = []
|
|
# clang-cl would like to figure out what it's supposed to be emulating
|
|
# by looking at an MSVC install, but we don't really have that here.
|
|
# Force things on.
|
|
extra_cflags2 = []
|
|
extra_cxxflags2 = ['-fms-compatibility-version=19.13.26128', '-Xclang', '-std=c++14']
|
|
extra_asmflags = []
|
|
extra_ldflags = []
|
|
|
|
if osx_cross_compile:
|
|
# undo the damage done in the is_linux() block above, and also simulate
|
|
# the is_darwin() block above.
|
|
extra_cflags = []
|
|
extra_cxxflags = ["-stdlib=libc++"]
|
|
extra_cxxflags2 = ["-stdlib=libc++"]
|
|
|
|
extra_flags = ["-target", "x86_64-apple-darwin11", "-mlinker-version=137",
|
|
"-B", "%s/bin" % os.getenv("CROSS_CCTOOLS_PATH"),
|
|
"-isysroot", os.getenv("CROSS_SYSROOT"),
|
|
# technically the sysroot flag there should be enough to deduce this,
|
|
# but clang needs some help to figure this out.
|
|
"-I%s/usr/include" % os.getenv("CROSS_SYSROOT"),
|
|
"-iframework", "%s/System/Library/Frameworks" % os.getenv("CROSS_SYSROOT")]
|
|
extra_cflags += extra_flags
|
|
extra_cxxflags += extra_flags
|
|
extra_cflags2 += extra_flags
|
|
extra_cxxflags2 += extra_flags
|
|
extra_asmflags += extra_flags
|
|
extra_ldflags = ["-Wl,-syslibroot,%s" % os.getenv("CROSS_SYSROOT"),
|
|
"-Wl,-dead_strip"]
|
|
|
|
build_one_stage(
|
|
[cc] + extra_cflags,
|
|
[cxx] + extra_cxxflags,
|
|
[asm] + extra_asmflags,
|
|
[ld] + extra_ldflags,
|
|
ar, ranlib, libtool,
|
|
llvm_source_dir, stage1_dir, build_libcxx, osx_cross_compile,
|
|
build_type, assertions, python_path, gcc_dir, libcxx_include_dir)
|
|
|
|
if stages > 1:
|
|
stage2_dir = build_dir + '/stage2'
|
|
stage2_inst_dir = stage2_dir + '/clang'
|
|
final_stage_dir = stage2_dir
|
|
build_one_stage(
|
|
[stage1_inst_dir + "/bin/%s%s" %
|
|
(cc_name, exe_ext)] + extra_cflags2,
|
|
[stage1_inst_dir + "/bin/%s%s" %
|
|
(cxx_name, exe_ext)] + extra_cxxflags2,
|
|
[stage1_inst_dir + "/bin/%s%s" %
|
|
(cc_name, exe_ext)] + extra_asmflags,
|
|
[ld] + extra_ldflags,
|
|
ar, ranlib, libtool,
|
|
llvm_source_dir, stage2_dir, build_libcxx, osx_cross_compile,
|
|
build_type, assertions, python_path, gcc_dir, libcxx_include_dir)
|
|
|
|
if stages > 2:
|
|
stage3_dir = build_dir + '/stage3'
|
|
final_stage_dir = stage3_dir
|
|
build_one_stage(
|
|
[stage2_inst_dir + "/bin/%s%s" %
|
|
(cc_name, exe_ext)] + extra_cflags2,
|
|
[stage2_inst_dir + "/bin/%s%s" %
|
|
(cxx_name, exe_ext)] + extra_cxxflags2,
|
|
[stage2_inst_dir + "/bin/%s%s" %
|
|
(cc_name, exe_ext)] + extra_asmflags,
|
|
[ld] + extra_ldflags,
|
|
ar, ranlib, libtool,
|
|
llvm_source_dir, stage3_dir, build_libcxx, osx_cross_compile,
|
|
build_type, assertions, python_path, gcc_dir, libcxx_include_dir)
|
|
|
|
package_name = "clang"
|
|
if build_clang_tidy:
|
|
prune_final_dir_for_clang_tidy(os.path.join(final_stage_dir, "clang"))
|
|
package_name = "clang-tidy"
|
|
|
|
if not args.skip_tar:
|
|
ext = "bz2" if is_darwin() or is_windows() else "xz"
|
|
build_tar_package("tar", "%s.tar.%s" % (package_name, ext), final_stage_dir, "clang")
|