mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-30 17:10:48 +01:00
2469 lines
87 KiB
Python
2469 lines
87 KiB
Python
# -*- mode: python; -*-
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# build file for MongoDB
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# this requires scons
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# you can get from http://www.scons.org
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# then just type scons
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# some common tasks
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# build 64-bit mac and pushing to s3
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# scons --64 s3dist
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# scons --distname=0.8 s3dist
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# all s3 pushes require settings.py and simples3
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# This file, SConstruct, configures the build environment, and then delegates to
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# several, subordinate SConscript files, which describe specific build rules.
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import copy
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import datetime
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import errno
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import json
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import os
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import re
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import shlex
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import shutil
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import stat
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import sys
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import textwrap
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import uuid
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from buildscripts import utils
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from buildscripts import moduleconfig
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from mongo_scons_utils import default_variant_dir_generator
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import libdeps
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EnsureSConsVersion( 2, 3, 0 )
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def versiontuple(v):
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return tuple(map(int, (v.split("."))))
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# --- OS identification ---
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#
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# This needs to precede the options section so that we can only offer some options on certain
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# operating systems.
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# This function gets the running OS as identified by Python
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# It should only be used to set up defaults for options/variables, because
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# its value could potentially be overridden by setting TARGET_OS on the
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# command-line. Treat this output as the value of HOST_OS
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def get_running_os_name():
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running_os = os.sys.platform
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if running_os.startswith('linux'):
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running_os = 'linux'
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elif running_os.startswith('freebsd'):
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running_os = 'freebsd'
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elif running_os.startswith('openbsd'):
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running_os = 'openbsd'
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elif running_os == 'sunos5':
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running_os = 'solaris'
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elif running_os == 'win32':
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running_os = 'windows'
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elif running_os == 'darwin':
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running_os = 'osx'
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else:
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running_os = 'unknown'
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return running_os
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def env_get_os_name_wrapper(self):
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return env['TARGET_OS']
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def is_os_raw(target_os, os_list_to_check):
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okay = False
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posix_os_list = [ 'linux', 'openbsd', 'freebsd', 'osx', 'solaris' ]
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for p in os_list_to_check:
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if p == 'posix' and target_os in posix_os_list:
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okay = True
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break
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elif p == target_os:
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okay = True
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break
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return okay
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# This function tests the running OS as identified by Python
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# It should only be used to set up defaults for options/variables, because
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# its value could potentially be overridden by setting TARGET_OS on the
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# command-line. Treat this output as the value of HOST_OS
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def is_running_os(*os_list):
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return is_os_raw(get_running_os_name(), os_list)
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def env_os_is_wrapper(self, *os_list):
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return is_os_raw(self['TARGET_OS'], os_list)
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def add_option(name, **kwargs):
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if 'dest' not in kwargs:
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kwargs['dest'] = name
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if 'metavar' not in kwargs and kwargs.get('type', None) == 'choice':
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kwargs['metavar'] = '[' + '|'.join(kwargs['choices']) + ']'
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AddOption('--' + name, **kwargs)
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def get_option(name):
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return GetOption(name)
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def has_option(name):
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optval = GetOption(name)
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# Options with nargs=0 are true when their value is the empty tuple. Otherwise,
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# if the value is falsish (empty string, None, etc.), coerce to False.
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return True if optval == () else bool(optval)
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def use_system_version_of_library(name):
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return has_option('use-system-all') or has_option('use-system-' + name)
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# Returns true if we have been configured to use a system version of any C++ library. If you
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# add a new C++ library dependency that may be shimmed out to the system, add it to the below
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# list.
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def using_system_version_of_cxx_libraries():
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cxx_library_names = ["tcmalloc", "boost", "v8"]
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return True in [use_system_version_of_library(x) for x in cxx_library_names]
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def make_variant_dir_generator():
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memoized_variant_dir = [False]
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def generate_variant_dir(target, source, env, for_signature):
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if not memoized_variant_dir[0]:
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memoized_variant_dir[0] = env.subst('$BUILD_ROOT/$VARIANT_DIR')
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return memoized_variant_dir[0]
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return generate_variant_dir
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# Options TODOs:
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#
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# - We should either alphabetize the entire list of options, or split them into logical groups
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# with clear boundaries, and then alphabetize the groups. There is no way in SCons though to
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# inform it of options groups.
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#
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# - Many of these options are currently only either present or absent. This is not good for
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# scripting the build invocation because it means you need to interpolate in the presence of
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# the whole option. It is better to make all options take an optional on/off or true/false
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# using the nargs='const' mechanism.
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#
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add_option('mute',
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help='do not display commandlines for compiling and linking, to reduce screen noise',
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nargs=0,
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)
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add_option('prefix',
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default='$BUILD_ROOT/install',
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help='installation prefix',
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)
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add_option('distname',
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help='dist name (0.8.0)',
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)
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add_option('distmod',
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help='additional piece for full dist name',
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)
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add_option('distarch',
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help='override the architecture name in dist output',
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)
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add_option('nostrip',
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help='do not strip installed binaries',
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nargs=0,
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)
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add_option('build-dir',
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default='#build',
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help='build output directory',
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)
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add_option('release',
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help='release build',
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nargs=0,
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)
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add_option('lto',
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help='enable link time optimizations (experimental, except with MSVC)',
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nargs=0,
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)
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add_option('dynamic-windows',
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help='dynamically link on Windows',
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nargs=0,
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)
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add_option('endian',
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choices=['big', 'little', 'auto'],
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default='auto',
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help='endianness of target platform',
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nargs=1,
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type='choice',
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)
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add_option('disable-minimum-compiler-version-enforcement',
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help='allow use of unsupported older compilers (NEVER for production builds)',
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nargs=0,
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)
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add_option('ssl',
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help='Enable SSL',
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nargs=0
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)
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add_option('wiredtiger',
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choices=['on', 'off'],
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const='on',
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default='on',
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help='Enable wiredtiger',
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nargs='?',
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type='choice',
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)
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# library choices
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js_engine_choices = ['v8-3.12', 'v8-3.25', 'mozjs', 'none']
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add_option('js-engine',
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choices=js_engine_choices,
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default=js_engine_choices[2],
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help='JavaScript scripting engine implementation',
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type='choice',
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)
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add_option('server-js',
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choices=['on', 'off'],
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const='on',
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default='on',
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help='Build mongod without JavaScript support',
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type='choice',
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)
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add_option('libc++',
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help='use libc++ (experimental, requires clang)',
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nargs=0,
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)
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add_option('use-glibcxx-debug',
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help='Enable the glibc++ debug implementations of the C++ standard libary',
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nargs=0,
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)
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add_option('noshell',
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help="don't build shell",
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nargs=0,
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)
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add_option('safeshell',
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help="don't let shell scripts run programs (still, don't run untrusted scripts)",
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nargs=0,
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)
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add_option('dbg',
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choices=['on', 'off'],
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const='on',
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default='off',
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help='Enable runtime debugging checks',
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nargs='?',
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type='choice',
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)
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add_option('opt',
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choices=['on', 'off'],
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const='on',
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help='Enable compile-time optimization',
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nargs='?',
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type='choice',
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)
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add_option('sanitize',
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help='enable selected sanitizers',
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metavar='san1,san2,...sanN',
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)
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add_option('llvm-symbolizer',
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default='llvm-symbolizer',
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help='name of (or path to) the LLVM symbolizer',
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)
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add_option('durableDefaultOn',
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help='have durable default to on',
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nargs=0,
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)
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if is_running_os('linux') or is_running_os('windows'):
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defaultAllocator = 'tcmalloc'
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else:
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defaultAllocator = 'system'
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add_option('allocator',
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default=defaultAllocator,
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help='allocator to use (tcmalloc or system)',
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)
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add_option('gdbserver',
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help='build in gdb server support',
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nargs=0,
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)
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add_option('gcov',
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help='compile with flags for gcov',
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nargs=0,
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)
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add_option('smokedbprefix',
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help='prefix to dbpath et al. for smoke tests',
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)
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add_option('smokeauth',
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help='run smoke tests with --auth',
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nargs=0,
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)
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add_option('use-sasl-client',
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help='Support SASL authentication in the client library',
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nargs=0,
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)
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add_option('use-system-tcmalloc',
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help='use system version of tcmalloc library',
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nargs=0,
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)
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add_option('use-system-pcre',
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help='use system version of pcre library',
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nargs=0,
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)
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add_option('use-system-wiredtiger',
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help='use system version of wiredtiger library',
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nargs=0,
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)
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boost_choices = ['1.56']
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add_option('internal-boost',
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choices=boost_choices,
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default=boost_choices[0],
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help='Specify internal boost version to use',
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type='choice',
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)
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add_option('system-boost-lib-search-suffixes',
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help='Comma delimited sequence of boost library suffixes to search',
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)
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add_option('use-system-boost',
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help='use system version of boost libraries',
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nargs=0,
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)
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add_option('use-system-snappy',
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help='use system version of snappy library',
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nargs=0,
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)
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add_option('use-system-zlib',
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help='use system version of zlib library',
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nargs=0,
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)
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add_option('use-system-v8',
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help='use system version of v8 library',
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nargs=0,
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)
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add_option('use-system-stemmer',
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help='use system version of stemmer',
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nargs=0)
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add_option('use-system-yaml',
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help='use system version of yaml',
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nargs=0,
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)
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add_option('use-system-asio',
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help="use system version of ASIO",
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nargs=0,
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)
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add_option('use-system-intel_decimal128',
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help='use system version of intel decimal128',
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nargs=0,
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)
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add_option('use-system-all',
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help='use all system libraries',
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nargs=0,
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)
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add_option('use-new-tools',
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help='put new tools in the tarball',
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nargs=0,
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)
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add_option('use-cpu-profiler',
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help='Link against the google-perftools profiler library',
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nargs=0,
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)
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add_option('build-fast-and-loose',
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choices=['on', 'off'],
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const='on',
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default='on',
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help='looser dependency checking, ignored for --release builds',
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nargs='?',
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type='choice',
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)
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add_option('disable-warnings-as-errors',
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help="Don't add -Werror to compiler command line",
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nargs=0,
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)
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add_option('variables-help',
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help='Print the help text for SCons variables',
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nargs=0,
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)
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add_option('osx-version-min',
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help='minimum OS X version to support',
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)
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win_version_min_choices = {
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'vista' : ('0600', '0000'),
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'win7' : ('0601', '0000'),
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'ws08r2' : ('0601', '0000'),
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'win8' : ('0602', '0000'),
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'win81' : ('0603', '0000'),
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}
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add_option('win-version-min',
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choices=win_version_min_choices.keys(),
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default=None,
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help='minimum Windows version to support',
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type='choice',
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)
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add_option('cache',
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help='Use an object cache rather than a per-build variant directory (experimental)',
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nargs=0,
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)
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add_option('cache-dir',
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default='$BUILD_ROOT/scons/cache',
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help='Specify the directory to use for caching objects if --cache is in use',
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)
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add_option("experimental-decimal-support",
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choices=['on', 'off'],
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default='off',
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const='on',
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help="Enable experimental decimal128 type support",
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nargs='?',
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)
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def find_mongo_custom_variables():
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files = []
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for path in sys.path:
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probe = os.path.join(path, 'mongo_custom_variables.py')
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if os.path.isfile(probe):
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if not has_option('mute'):
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print "Using mongo variable customization file {0}".format(probe)
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files.append(probe)
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return files
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add_option('variables-files',
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default=find_mongo_custom_variables(),
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help="Specify variables files to load",
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)
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link_model_choices = ['auto', 'object', 'static', 'dynamic', 'dynamic-strict']
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add_option('link-model',
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choices=link_model_choices,
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default='object',
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help='Select the linking model for the project',
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type='choice'
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)
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variable_parse_mode_choices=['auto', 'posix', 'other']
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add_option('variable-parse-mode',
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choices=variable_parse_mode_choices,
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default=variable_parse_mode_choices[0],
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help='Select which parsing mode is used to interpret command line variables',
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type='choice',
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)
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add_option('modules',
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help="Comma-separated list of modules to build. Empty means none. Default is all.",
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)
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try:
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with open("version.json", "r") as version_fp:
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version_data = json.load(version_fp)
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if 'version' not in version_data:
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print "version.json does not contain a version string"
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Exit(1)
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if 'githash' not in version_data:
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version_data['githash'] = utils.getGitVersion()
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except IOError as e:
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# If the file error wasn't because the file is missing, error out
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if e.errno != errno.ENOENT:
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print "Error opening version.json: {0}".format(e.strerror)
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Exit(1)
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version_data = {
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'version': utils.getGitDescribe()[1:],
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'githash': utils.getGitVersion(),
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}
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except ValueError as e:
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print "Error decoding version.json: {0}".format(e)
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Exit(1)
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# Setup the command-line variables
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def variable_shlex_converter(val):
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# If the argument is something other than a string, propogate
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# it literally.
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if not isinstance(val, basestring):
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return val
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parse_mode = get_option('variable-parse-mode')
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if parse_mode == 'auto':
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parse_mode = 'other' if is_running_os('windows') else 'posix'
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return shlex.split(val, posix=(parse_mode == 'posix'))
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|
|
def variable_arch_converter(val):
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arches = {
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'x86_64': 'x86_64',
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'amd64': 'x86_64',
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'emt64': 'x86_64',
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'x86': 'i386',
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}
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val = val.lower()
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if val in arches:
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return arches[val]
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|
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# Uname returns a bunch of possible x86's on Linux.
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|
# Check whether the value is an i[3456]86 processor.
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|
if re.match(r'^i[3-6]86$', val):
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return 'i386'
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|
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# Return whatever val is passed in - hopefully it's legit
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return val
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|
|
# The Scons 'default' tool enables a lot of tools that we don't actually need to enable.
|
|
# On platforms like Solaris, it actually does the wrong thing by enabling the sunstudio
|
|
# toolchain first. As such it is simpler and more efficient to manually load the precise
|
|
# set of tools we need for each platform.
|
|
# If we aren't on a platform where we know the minimal set of tools, we fall back to loading
|
|
# the 'default' tool.
|
|
def decide_platform_tools():
|
|
if is_running_os('windows'):
|
|
# we only support MS toolchain on windows
|
|
return ['msvc', 'mslink', 'mslib']
|
|
elif is_running_os('linux', 'solaris'):
|
|
return ['gcc', 'g++', 'gnulink', 'ar']
|
|
elif is_running_os('osx'):
|
|
return ['gcc', 'g++', 'applelink', 'ar']
|
|
else:
|
|
return ["default"]
|
|
|
|
def variable_tools_converter(val):
|
|
tool_list = shlex.split(val)
|
|
return tool_list + [
|
|
"distsrc",
|
|
"gziptool",
|
|
"jsheader",
|
|
"mergelib",
|
|
"mongo_integrationtest",
|
|
"mongo_unittest",
|
|
"textfile",
|
|
]
|
|
|
|
def variable_distsrc_converter(val):
|
|
if not val.endswith("/"):
|
|
return val + "/"
|
|
return val
|
|
|
|
env_vars = Variables(
|
|
files=variable_shlex_converter(get_option('variables-files')),
|
|
args=ARGUMENTS
|
|
)
|
|
|
|
env_vars.Add('ABIDW',
|
|
help="Configures the path to the 'abidw' (a libabigail) utility")
|
|
|
|
env_vars.Add('ARFLAGS',
|
|
help='Sets flags for the archiver',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('CC',
|
|
help='Select the C compiler to use')
|
|
|
|
env_vars.Add('CCFLAGS',
|
|
help='Sets flags for the C and C++ compiler',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('CFLAGS',
|
|
help='Sets flags for the C compiler',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('CPPDEFINES',
|
|
help='Sets pre-processor definitions for C and C++',
|
|
converter=variable_shlex_converter,
|
|
default=[])
|
|
|
|
env_vars.Add('CPPPATH',
|
|
help='Adds paths to the preprocessor search path',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('CXX',
|
|
help='Select the C++ compiler to use')
|
|
|
|
env_vars.Add('CXXFLAGS',
|
|
help='Sets flags for the C++ compiler',
|
|
converter=variable_shlex_converter)
|
|
|
|
# Note: This probably is only really meaningful when configured via a variables file. It will
|
|
# also override whatever the SCons platform defaults would be.
|
|
env_vars.Add('ENV',
|
|
help='Sets the environment for subprocesses')
|
|
|
|
env_vars.Add('HOST_ARCH',
|
|
help='Sets the native architecture of the compiler',
|
|
converter=variable_arch_converter,
|
|
default=None)
|
|
|
|
env_vars.Add('LIBPATH',
|
|
help='Adds paths to the linker search path',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('LIBS',
|
|
help='Adds extra libraries to link against',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('LINKFLAGS',
|
|
help='Sets flags for the linker',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('MONGO_DIST_SRC_PREFIX',
|
|
help='Sets the prefix for files in the source distribution archive',
|
|
converter=variable_distsrc_converter,
|
|
default="mongodb-src-r${MONGO_VERSION}")
|
|
|
|
env_vars.Add('MONGO_VERSION',
|
|
help='Sets the version string for MongoDB',
|
|
default=version_data['version'])
|
|
|
|
env_vars.Add('MONGO_GIT_HASH',
|
|
help='Sets the githash to store in the MongoDB version information',
|
|
default=version_data['githash'])
|
|
|
|
env_vars.Add('MSVC_USE_SCRIPT',
|
|
help='Sets the script used to setup Visual Studio.')
|
|
|
|
env_vars.Add('MSVC_VERSION',
|
|
help='Sets the version of Visual Studio to use (e.g. 12.0, 11.0, 10.0)')
|
|
|
|
env_vars.Add('OBJCOPY',
|
|
help='Sets the path to objcopy',
|
|
default=WhereIs('objcopy'))
|
|
|
|
env_vars.Add('RPATH',
|
|
help='Set the RPATH for dynamic libraries and executables',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('SHCCFLAGS',
|
|
help='Sets flags for the C and C++ compiler when building shared libraries',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('SHCFLAGS',
|
|
help='Sets flags for the C compiler when building shared libraries',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('SHCXXFLAGS',
|
|
help='Sets flags for the C++ compiler when building shared libraries',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('SHLINKFLAGS',
|
|
help='Sets flags for the linker when building shared libraries',
|
|
converter=variable_shlex_converter)
|
|
|
|
env_vars.Add('TARGET_ARCH',
|
|
help='Sets the architecture to build for',
|
|
converter=variable_arch_converter,
|
|
default=None)
|
|
|
|
env_vars.Add('TARGET_OS',
|
|
help='Sets the target OS to build for',
|
|
default=get_running_os_name())
|
|
|
|
env_vars.Add('TOOLS',
|
|
help='Sets the list of SCons tools to add to the environment',
|
|
converter=variable_tools_converter,
|
|
default=decide_platform_tools())
|
|
|
|
env_vars.Add('VARIANT_DIR',
|
|
help='Sets the name (or generator function) for the variant directory',
|
|
default=default_variant_dir_generator,
|
|
)
|
|
|
|
# don't run configure if user calls --help
|
|
if GetOption('help'):
|
|
Return()
|
|
|
|
# -- Validate user provided options --
|
|
|
|
# A dummy environment that should *only* have the variables we have set. In practice it has
|
|
# some other things because SCons isn't quite perfect about keeping variable initialization
|
|
# scoped to Tools, but it should be good enough to do validation on any Variable values that
|
|
# came from the command line or from loaded files.
|
|
variables_only_env = Environment(
|
|
# Disable platform specific variable injection
|
|
platform=(lambda x: ()),
|
|
# But do *not* load any tools, since those might actually set variables. Note that this
|
|
# causes the value of our TOOLS variable to have no effect.
|
|
tools=[],
|
|
# Use the Variables specified above.
|
|
variables=env_vars,
|
|
)
|
|
|
|
if ('CC' in variables_only_env) != ('CXX' in variables_only_env):
|
|
print('Cannot customize C compiler without customizing C++ compiler, and vice versa')
|
|
Exit(1)
|
|
|
|
# --- environment setup ---
|
|
|
|
# If the user isn't using the # to indicate top-of-tree or $ to expand a variable, forbid
|
|
# relative paths. Relative paths don't really work as expected, because they end up relative to
|
|
# the top level SConstruct, not the invokers CWD. We could in theory fix this with
|
|
# GetLaunchDir, but that seems a step too far.
|
|
buildDir = get_option('build-dir').rstrip('/')
|
|
if buildDir[0] not in ['$', '#']:
|
|
if not os.path.isabs(buildDir):
|
|
print("Do not use relative paths with --build-dir")
|
|
Exit(1)
|
|
|
|
cacheDir = get_option('cache-dir').rstrip('/')
|
|
if cacheDir[0] not in ['$', '#']:
|
|
if not os.path.isabs(cacheDir):
|
|
print("Do not use relative paths with --cache-dir")
|
|
Exit(1)
|
|
|
|
installDir = get_option('prefix').rstrip('/')
|
|
if installDir[0] not in ['$', '#']:
|
|
if not os.path.isabs(installDir):
|
|
print("Do not use relative paths with --prefix")
|
|
Exit(1)
|
|
|
|
sconsDataDir = Dir(buildDir).Dir('scons')
|
|
SConsignFile(str(sconsDataDir.File('sconsign')))
|
|
|
|
def printLocalInfo():
|
|
import sys, SCons
|
|
print( "scons version: " + SCons.__version__ )
|
|
print( "python version: " + " ".join( [ `i` for i in sys.version_info ] ) )
|
|
|
|
printLocalInfo()
|
|
|
|
boostLibs = [ "thread" , "filesystem" , "program_options", "system" ]
|
|
|
|
onlyServer = len( COMMAND_LINE_TARGETS ) == 0 or ( len( COMMAND_LINE_TARGETS ) == 1 and str( COMMAND_LINE_TARGETS[0] ) in [ "mongod" , "mongos" , "test" ] )
|
|
|
|
releaseBuild = has_option("release")
|
|
|
|
dbg_opt_mapping = {
|
|
# --dbg, --opt : dbg opt
|
|
( "on", None ) : ( True, False ), # special case interaction
|
|
( "on", "on" ) : ( True, True ),
|
|
( "on", "off" ) : ( True, False ),
|
|
( "off", None ) : ( False, True ),
|
|
( "off", "on" ) : ( False, True ),
|
|
( "off", "off" ) : ( False, False ),
|
|
}
|
|
debugBuild, optBuild = dbg_opt_mapping[(get_option('dbg'), get_option('opt'))]
|
|
|
|
if releaseBuild and (debugBuild or not optBuild):
|
|
print("Error: A --release build may not have debugging, and must have optimization")
|
|
Exit(1)
|
|
|
|
noshell = has_option( "noshell" )
|
|
|
|
jsEngine = get_option( "js-engine")
|
|
|
|
serverJs = get_option( "server-js" ) == "on"
|
|
|
|
usev8 = (jsEngine.startswith('v8'))
|
|
|
|
usemozjs = (jsEngine.startswith('mozjs'))
|
|
|
|
v8version = jsEngine[3:] if jsEngine.startswith('v8-') else 'none'
|
|
v8suffix = '' if v8version == '3.12' else '-' + v8version
|
|
|
|
if not serverJs and not usev8 and not usemozjs:
|
|
print("Warning: --server-js=off is not needed with --js-engine=none")
|
|
|
|
# We defer building the env until we have determined whether we want certain values. Some values
|
|
# in the env actually have semantics for 'None' that differ from being absent, so it is better
|
|
# to build it up via a dict, and then construct the Environment in one shot with kwargs.
|
|
#
|
|
# Yes, BUILD_ROOT vs BUILD_DIR is confusing. Ideally, BUILD_DIR would actually be called
|
|
# VARIANT_DIR, and at some point we should probably do that renaming. Until we do though, we
|
|
# also need an Environment variable for the argument to --build-dir, which is the parent of all
|
|
# variant dirs. For now, we call that BUILD_ROOT. If and when we s/BUILD_DIR/VARIANT_DIR/g,
|
|
# then also s/BUILD_ROOT/BUILD_DIR/g.
|
|
envDict = dict(BUILD_ROOT=buildDir,
|
|
BUILD_DIR=make_variant_dir_generator(),
|
|
DIST_ARCHIVE_SUFFIX='.tgz',
|
|
MODULE_BANNERS=[],
|
|
ARCHIVE_ADDITION_DIR_MAP={},
|
|
ARCHIVE_ADDITIONS=[],
|
|
PYTHON=utils.find_python(),
|
|
SERVER_ARCHIVE='${SERVER_DIST_BASENAME}${DIST_ARCHIVE_SUFFIX}',
|
|
UNITTEST_ALIAS='unittests',
|
|
# TODO: Move unittests.txt to $BUILD_DIR, but that requires
|
|
# changes to MCI.
|
|
UNITTEST_LIST='$BUILD_ROOT/unittests.txt',
|
|
INTEGRATION_TEST_ALIAS='integration_tests',
|
|
INTEGRATION_TEST_LIST='$BUILD_ROOT/integration_tests.txt',
|
|
CONFIGUREDIR=sconsDataDir.Dir('sconf_temp'),
|
|
CONFIGURELOG=sconsDataDir.File('config.log'),
|
|
INSTALL_DIR=installDir,
|
|
CONFIG_HEADER_DEFINES={},
|
|
)
|
|
|
|
env = Environment(variables=env_vars, **envDict)
|
|
del envDict
|
|
|
|
env.AddMethod(env_os_is_wrapper, 'TargetOSIs')
|
|
env.AddMethod(env_get_os_name_wrapper, 'GetTargetOSName')
|
|
|
|
def fatal_error(env, msg, *args):
|
|
print msg.format(*args)
|
|
Exit(1)
|
|
|
|
def conf_error(env, msg, *args):
|
|
print msg.format(*args)
|
|
print "See {0} for details".format(env['CONFIGURELOG'].abspath)
|
|
|
|
Exit(1)
|
|
|
|
env.AddMethod(fatal_error, 'FatalError')
|
|
env.AddMethod(conf_error, 'ConfError')
|
|
|
|
if has_option('variables-help'):
|
|
print env_vars.GenerateHelpText(env)
|
|
Exit(0)
|
|
|
|
unknown_vars = env_vars.UnknownVariables()
|
|
if unknown_vars:
|
|
env.FatalError("Unknown variables specified: {0}", ", ".join(unknown_vars.keys()))
|
|
|
|
def set_config_header_define(env, varname, varval = 1):
|
|
env['CONFIG_HEADER_DEFINES'][varname] = varval
|
|
env.AddMethod(set_config_header_define, 'SetConfigHeaderDefine')
|
|
|
|
detectEnv = env.Clone()
|
|
|
|
# Identify the toolchain in use. We currently support the following:
|
|
# These macros came from
|
|
# http://nadeausoftware.com/articles/2012/10/c_c_tip_how_detect_compiler_name_and_version_using_compiler_predefined_macros
|
|
toolchain_macros = {
|
|
'GCC': 'defined(__GNUC__) && !defined(__clang__)',
|
|
'clang': 'defined(__clang__)',
|
|
'MSVC': 'defined(_MSC_VER)'
|
|
}
|
|
|
|
def CheckForToolchain(context, toolchain, lang_name, compiler_var, source_suffix):
|
|
test_body = textwrap.dedent("""
|
|
#if {0}
|
|
/* we are using toolchain {0} */
|
|
#else
|
|
#error
|
|
#endif
|
|
""".format(toolchain_macros[toolchain]))
|
|
|
|
print_tuple = (lang_name, context.env[compiler_var], toolchain)
|
|
context.Message('Checking if %s compiler "%s" is %s... ' % print_tuple)
|
|
|
|
# Strip indentation from the test body to ensure that the newline at the end of the
|
|
# endif is the last character in the file (rather than a line of spaces with no
|
|
# newline), and that all of the preprocessor directives start at column zero. Both of
|
|
# these issues can trip up older toolchains.
|
|
result = context.TryCompile(test_body, source_suffix)
|
|
context.Result(result)
|
|
return result
|
|
|
|
# These preprocessor macros came from
|
|
# http://nadeausoftware.com/articles/2012/02/c_c_tip_how_detect_processor_type_using_compiler_predefined_macros
|
|
#
|
|
# NOTE: Remember to add a trailing comma to form any required one
|
|
# element tuples, or your configure checks will fail in strange ways.
|
|
processor_macros = {
|
|
'x86_64': ('__x86_64', '_M_AMD64'),
|
|
'i386': ('__i386', '_M_IX86'),
|
|
'sparc': ('__sparc',),
|
|
'PowerPC': ('__powerpc__', '__PPC'),
|
|
'arm' : ('__arm__',),
|
|
'arm64' : ('__arm64__', '__aarch64__'),
|
|
}
|
|
|
|
def CheckForProcessor(context, which_arch):
|
|
def run_compile_check(arch):
|
|
full_macros = " || ".join([ "defined(%s)" % (v) for v in processor_macros[arch]])
|
|
test_body = """
|
|
#if {0}
|
|
/* Detected {1} */
|
|
#else
|
|
#error not {1}
|
|
#endif
|
|
""".format(full_macros, arch)
|
|
|
|
return context.TryCompile(textwrap.dedent(test_body), ".c")
|
|
|
|
if which_arch:
|
|
ret = run_compile_check(which_arch)
|
|
context.Message('Checking if target processor is %s ' % which_arch)
|
|
context.Result(ret)
|
|
return ret;
|
|
|
|
for k in processor_macros.keys():
|
|
ret = run_compile_check(k)
|
|
if ret:
|
|
context.Result('Detected a %s processor' % k)
|
|
return k
|
|
|
|
context.Result('Could not detect processor model/architecture')
|
|
return False
|
|
|
|
# Taken from http://nadeausoftware.com/articles/2012/01/c_c_tip_how_use_compiler_predefined_macros_detect_operating_system
|
|
os_macros = {
|
|
"windows": "_WIN32",
|
|
"solaris": "__sun",
|
|
"freebsd": "__FreeBSD__",
|
|
"openbsd": "__OpenBSD__",
|
|
"osx": "__APPLE__",
|
|
"linux": "__linux__",
|
|
}
|
|
|
|
def CheckForOS(context, which_os):
|
|
test_body = """
|
|
#if defined({0})
|
|
/* detected {1} */
|
|
#else
|
|
#error
|
|
#endif
|
|
""".format(os_macros[which_os], which_os)
|
|
context.Message('Checking if target OS {0} is supported by the toolchain '.format(which_os))
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".c")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
detectConf = Configure(detectEnv, help=False, custom_tests = {
|
|
'CheckForToolchain' : CheckForToolchain,
|
|
'CheckForProcessor': CheckForProcessor,
|
|
'CheckForOS': CheckForOS,
|
|
})
|
|
|
|
if not detectConf.CheckCXX():
|
|
env.FatalError("C++ compiler {0} doesn't work", detectEnv['CXX'])
|
|
if not detectConf.CheckCC():
|
|
env.FatalError("C compiler {0} doesn't work", detectEnv['CC'])
|
|
|
|
toolchain_search_sequence = [ "GCC", "clang" ]
|
|
if is_running_os('windows'):
|
|
toolchain_search_sequence = [ 'MSVC', 'clang', 'GCC' ]
|
|
for candidate_toolchain in toolchain_search_sequence:
|
|
if detectConf.CheckForToolchain(candidate_toolchain, "C++", "CXX", ".cpp"):
|
|
detected_toolchain = candidate_toolchain
|
|
break
|
|
|
|
if not detected_toolchain:
|
|
env.FatalError("Couldn't identity the C++ compiler")
|
|
|
|
if not detectConf.CheckForToolchain(detected_toolchain, "C", "CC", ".c"):
|
|
env.FatalError("C compiler does not match identified C++ compiler")
|
|
|
|
# Now that we've detected the toolchain, we add methods to the env
|
|
# to get the canonical name of the toolchain and to test whether
|
|
# scons is using a particular toolchain.
|
|
def get_toolchain_name(self):
|
|
return detected_toolchain.lower()
|
|
def is_toolchain(self, *args):
|
|
actual_toolchain = self.ToolchainName()
|
|
for v in args:
|
|
if v.lower() == actual_toolchain:
|
|
return True
|
|
return False
|
|
|
|
env.AddMethod(get_toolchain_name, 'ToolchainName')
|
|
env.AddMethod(is_toolchain, 'ToolchainIs')
|
|
|
|
if env['TARGET_ARCH']:
|
|
if not detectConf.CheckForProcessor(env['TARGET_ARCH']):
|
|
env.ConfError("Could not detect processor specified in TARGET_ARCH variable")
|
|
else:
|
|
detected_processor = detectConf.CheckForProcessor(None)
|
|
if not detected_processor:
|
|
Exit(1)
|
|
env['TARGET_ARCH'] = detected_processor
|
|
|
|
if env['TARGET_OS'] not in os_macros:
|
|
print "No special config for [{0}] which probably means it won't work".format(env['TARGET_OS'])
|
|
elif not detectConf.CheckForOS(env['TARGET_OS']):
|
|
env.FatalError("TARGET_OS ({0}) is not supported by compiler", env['TARGET_OS'])
|
|
|
|
detectConf.Finish()
|
|
|
|
if not env['HOST_ARCH']:
|
|
env['HOST_ARCH'] = env['TARGET_ARCH']
|
|
|
|
# In some places we have POSIX vs Windows cpp files, and so there's an additional
|
|
# env variable to interpolate their names in child sconscripts
|
|
|
|
env['TARGET_OS_FAMILY'] = 'posix' if env.TargetOSIs('posix') else env.GetTargetOSName()
|
|
|
|
if has_option("cache"):
|
|
if has_option("release"):
|
|
env.FatalError(
|
|
"Using the experimental --cache option is not permitted for --release builds")
|
|
if has_option("gcov"):
|
|
env.FatalError("Mixing --cache and --gcov doesn't work correctly yet. See SERVER-11084")
|
|
env.CacheDir(str(env.Dir(cacheDir)))
|
|
|
|
# Normalize the link model. If it is auto, then a release build uses 'object' mode. Otherwise
|
|
# we automatically select the 'static' model on non-windows platforms, or 'object' if on
|
|
# Windows. If the user specified, honor the request, unless it conflicts with the requirement
|
|
# that release builds use the 'object' mode, in which case, error out.
|
|
#
|
|
# We require the use of the 'object' mode for release builds because it is the only linking
|
|
# model that works across all of our platforms. We would like to ensure that all of our
|
|
# released artifacts are built with the same known-good-everywhere model.
|
|
link_model = get_option('link-model')
|
|
|
|
if link_model == "auto":
|
|
link_model = "object" if (env.TargetOSIs('windows') or has_option("release")) else "static"
|
|
elif has_option("release") and link_model != "object":
|
|
print("The link model for release builds is required to be 'object'")
|
|
Exit(1)
|
|
|
|
# The only link model currently supported on Windows is 'object', since there is no equivalent
|
|
# to --whole-archive.
|
|
if env.TargetOSIs('windows') and link_model != 'object':
|
|
print("Windows builds must use the 'object' link model");
|
|
Exit(1);
|
|
|
|
# The 'object' mode for libdeps is enabled by setting _LIBDEPS to $_LIBDEPS_OBJS. The other two
|
|
# modes operate in library mode, enabled by setting _LIBDEPS to $_LIBDEPS_LIBS.
|
|
env['_LIBDEPS'] = '$_LIBDEPS_OBJS' if link_model == "object" else '$_LIBDEPS_LIBS'
|
|
|
|
if link_model.startswith("dynamic"):
|
|
|
|
# Add in the abi linking tool if the user requested and it is
|
|
# supported on this platform.
|
|
if env.get('ABIDW'):
|
|
abilink = Tool('abilink')
|
|
if abilink.exists(env):
|
|
abilink(env)
|
|
|
|
# Redirect the 'Library' target, which we always use instead of 'StaticLibrary' for things
|
|
# that can be built in either mode, to point to SharedLibrary.
|
|
env['BUILDERS']['Library'] = env['BUILDERS']['SharedLibrary']
|
|
# Do the same for SharedObject
|
|
env['BUILDERS']['Object'] = env['BUILDERS']['SharedObject']
|
|
|
|
# TODO: Ideally, the conditions below should be based on a detection of what linker we are
|
|
# using, not the local OS, but I doubt very much that we will see the mach-o linker on
|
|
# anything other than Darwin, or a BFD/sun-esque linker elsewhere.
|
|
|
|
# On Darwin, we need to tell the linker that undefined symbols are resolved via dynamic
|
|
# lookup; otherwise we get build failures. On other unixes, we need to suppress as-needed
|
|
# behavior so that initializers are ensured present, even if there is no visible edge to
|
|
# the library in the symbol graph.
|
|
#
|
|
# NOTE: The darwin linker flag is only needed because the library graph is not a DAG. Once
|
|
# the graph is a DAG, we will require all edges to be expressed, and we should drop the
|
|
# flag. When that happens, we should also add -z,defs flag on ELF platforms to ensure that
|
|
# missing symbols due to unnamed dependency edges result in link errors.
|
|
if env.TargetOSIs('osx'):
|
|
if link_model != "dynamic-strict":
|
|
env.AppendUnique(SHLINKFLAGS=["-Wl,-undefined,dynamic_lookup"])
|
|
else:
|
|
env.AppendUnique(SHLINKFLAGS=["-Wl,--no-as-needed"])
|
|
if link_model == "dynamic-strict":
|
|
env.AppendUnique(SHLINKFLAGS=["-Wl,-z,defs"])
|
|
|
|
if optBuild:
|
|
env.SetConfigHeaderDefine("MONGO_CONFIG_OPTIMIZED_BUILD")
|
|
|
|
# Ignore requests to build fast and loose for release builds.
|
|
# Also ignore fast-and-loose option if the scons cache is enabled (see SERVER-19088)
|
|
if get_option('build-fast-and-loose') == "on" and \
|
|
not has_option('release') and not has_option('cache'):
|
|
# See http://www.scons.org/wiki/GoFastButton for details
|
|
env.Decider('MD5-timestamp')
|
|
env.SetOption('max_drift', 1)
|
|
|
|
if has_option('mute'):
|
|
env.Append( CCCOMSTR = "Compiling $TARGET" )
|
|
env.Append( CXXCOMSTR = env["CCCOMSTR"] )
|
|
env.Append( SHCCCOMSTR = "Compiling $TARGET" )
|
|
env.Append( SHCXXCOMSTR = env["SHCCCOMSTR"] )
|
|
env.Append( LINKCOMSTR = "Linking $TARGET" )
|
|
env.Append( SHLINKCOMSTR = env["LINKCOMSTR"] )
|
|
env.Append( ARCOMSTR = "Generating library $TARGET" )
|
|
|
|
endian = get_option( "endian" )
|
|
|
|
if endian == "auto":
|
|
endian = sys.byteorder
|
|
|
|
if endian == "little":
|
|
env.SetConfigHeaderDefine("MONGO_CONFIG_BYTE_ORDER", "1234")
|
|
elif endian == "big":
|
|
env.SetConfigHeaderDefine("MONGO_CONFIG_BYTE_ORDER", "4321")
|
|
|
|
if env['_LIBDEPS'] == '$_LIBDEPS_OBJS':
|
|
# The libraries we build in LIBDEPS_OBJS mode are just placeholders for tracking dependencies.
|
|
# This avoids wasting time and disk IO on them.
|
|
def write_uuid_to_file(env, target, source):
|
|
with open(env.File(target[0]).abspath, 'w') as fake_lib:
|
|
fake_lib.write(str(uuid.uuid4()))
|
|
fake_lib.write('\n')
|
|
|
|
def noop_action(env, target, source):
|
|
pass
|
|
|
|
env['ARCOM'] = write_uuid_to_file
|
|
env['ARCOMSTR'] = 'Generating placeholder library $TARGET'
|
|
env['RANLIBCOM'] = noop_action
|
|
env['RANLIBCOMSTR'] = 'Skipping ranlib for $TARGET'
|
|
|
|
libdeps.setup_environment(env, emitting_shared=(link_model.startswith("dynamic")))
|
|
|
|
if env.TargetOSIs('linux', 'freebsd', 'openbsd'):
|
|
env['LINK_LIBGROUP_START'] = '-Wl,--start-group'
|
|
env['LINK_LIBGROUP_END'] = '-Wl,--end-group'
|
|
env['LINK_WHOLE_ARCHIVE_START'] = '-Wl,--whole-archive'
|
|
env['LINK_WHOLE_ARCHIVE_END'] = '-Wl,--no-whole-archive'
|
|
elif env.TargetOSIs('osx'):
|
|
env['LINK_LIBGROUP_START'] = ''
|
|
env['LINK_LIBGROUP_END'] = ''
|
|
env['LINK_WHOLE_ARCHIVE_START'] = '-Wl,-all_load'
|
|
env['LINK_WHOLE_ARCHIVE_END'] = '-Wl,-noall_load'
|
|
elif env.TargetOSIs('solaris'):
|
|
env['LINK_LIBGROUP_START'] = '-z rescan-start'
|
|
env['LINK_LIBGROUP_END'] = '-z rescan-end'
|
|
env['LINK_WHOLE_ARCHIVE_START'] = '-z allextract'
|
|
env['LINK_WHOLE_ARCHIVE_END'] = '-z defaultextract'
|
|
|
|
# ---- other build setup -----
|
|
if debugBuild:
|
|
env.SetConfigHeaderDefine("MONGO_CONFIG_DEBUG_BUILD")
|
|
|
|
if env.TargetOSIs('linux'):
|
|
env.Append( LIBS=['m'] )
|
|
|
|
elif env.TargetOSIs('solaris'):
|
|
env.Append( LIBS=["socket","resolv","lgrp"] )
|
|
|
|
elif env.TargetOSIs('freebsd'):
|
|
env.Append( LIBS=[ "kvm" ] )
|
|
env.Append( CCFLAGS=[ "-fno-omit-frame-pointer" ] )
|
|
|
|
elif env.TargetOSIs('openbsd'):
|
|
env.Append( LIBS=[ "kvm" ] )
|
|
|
|
elif env.TargetOSIs('windows'):
|
|
dynamicCRT = has_option("dynamic-windows")
|
|
|
|
env['DIST_ARCHIVE_SUFFIX'] = '.zip'
|
|
|
|
# If tools configuration fails to set up 'cl' in the path, fall back to importing the whole
|
|
# shell environment and hope for the best. This will work, for instance, if you have loaded
|
|
# an SDK shell.
|
|
for pathdir in env['ENV']['PATH'].split(os.pathsep):
|
|
if os.path.exists(os.path.join(pathdir, 'cl.exe')):
|
|
break
|
|
else:
|
|
print("NOTE: Tool configuration did not find 'cl' compiler, falling back to os environment")
|
|
env['ENV'] = dict(os.environ)
|
|
|
|
env.Append(CPPDEFINES=[
|
|
# This tells the Windows compiler not to link against the .lib files
|
|
# and to use boost as a bunch of header-only libraries
|
|
"BOOST_ALL_NO_LIB",
|
|
])
|
|
|
|
env.Append( CPPDEFINES=[ "_UNICODE" ] )
|
|
env.Append( CPPDEFINES=[ "UNICODE" ] )
|
|
|
|
# /EHsc exception handling style for visual studio
|
|
# /W3 warning level
|
|
env.Append(CCFLAGS=["/EHsc","/W3"])
|
|
|
|
# some warnings we don't like:
|
|
# c4355
|
|
# 'this' : used in base member initializer list
|
|
# The this pointer is valid only within nonstatic member functions. It cannot be used in the initializer list for a base class.
|
|
# c4800
|
|
# 'type' : forcing value to bool 'true' or 'false' (performance warning)
|
|
# This warning is generated when a value that is not bool is assigned or coerced into type bool.
|
|
# c4267
|
|
# 'var' : conversion from 'size_t' to 'type', possible loss of data
|
|
# When compiling with /Wp64, or when compiling on a 64-bit operating system, type is 32 bits but size_t is 64 bits when compiling for 64-bit targets. To fix this warning, use size_t instead of a type.
|
|
# c4244
|
|
# 'conversion' conversion from 'type1' to 'type2', possible loss of data
|
|
# An integer type is converted to a smaller integer type.
|
|
# c4290
|
|
# C++ exception specification ignored except to indicate a function is not __declspec(nothrow
|
|
# A function is declared using exception specification, which Visual C++ accepts but does not
|
|
# implement
|
|
# c4068
|
|
# unknown pragma -- added so that we can specify unknown pragmas for other compilers
|
|
# c4351
|
|
# on extremely old versions of MSVC (pre 2k5), default constructing an array member in a
|
|
# constructor's initialization list would not zero the array members "in some cases".
|
|
# since we don't target MSVC versions that old, this warning is safe to ignore.
|
|
env.Append( CCFLAGS=["/wd4355", "/wd4800", "/wd4267", "/wd4244",
|
|
"/wd4290", "/wd4068", "/wd4351"] )
|
|
|
|
# some warnings we should treat as errors:
|
|
# c4013
|
|
# 'function' undefined; assuming extern returning int
|
|
# This warning occurs when files compiled for the C language use functions not defined
|
|
# in a header file.
|
|
# c4099
|
|
# identifier' : type name first seen using 'objecttype1' now seen using 'objecttype2'
|
|
# This warning occurs when classes and structs are declared with a mix of struct and class
|
|
# which can cause linker failures
|
|
# c4930
|
|
# 'identifier': prototyped function not called (was a variable definition intended?)
|
|
# This warning indicates a most-vexing parse error, where a user declared a function that
|
|
# was probably intended as a variable definition. A common example is accidentally
|
|
# declaring a function called lock that takes a mutex when one meant to create a guard
|
|
# object called lock on the stack.
|
|
env.Append( CCFLAGS=["/we4013", "/we4099", "/we4930"] )
|
|
|
|
env.Append( CPPDEFINES=["_CONSOLE","_CRT_SECURE_NO_WARNINGS"] )
|
|
|
|
# this would be for pre-compiled headers, could play with it later
|
|
#env.Append( CCFLAGS=['/Yu"pch.h"'] )
|
|
|
|
# docs say don't use /FD from command line (minimal rebuild)
|
|
# /Gy function level linking (implicit when using /Z7)
|
|
# /Z7 debug info goes into each individual .obj file -- no .pdb created
|
|
env.Append( CCFLAGS= ["/Z7", "/errorReport:none"] )
|
|
|
|
# /DEBUG will tell the linker to create a .pdb file
|
|
# which WinDbg and Visual Studio will use to resolve
|
|
# symbols if you want to debug a release-mode image.
|
|
# Note that this means we can't do parallel links in the build.
|
|
#
|
|
# Please also note that this has nothing to do with _DEBUG or optimization.
|
|
env.Append( LINKFLAGS=["/DEBUG"] )
|
|
|
|
# /MD: use the multithreaded, DLL version of the run-time library (MSVCRT.lib/MSVCR###.DLL)
|
|
# /MT: use the multithreaded, static version of the run-time library (LIBCMT.lib)
|
|
# /MDd: Defines _DEBUG, _MT, _DLL, and uses MSVCRTD.lib/MSVCRD###.DLL
|
|
# /MTd: Defines _DEBUG, _MT, and causes your application to use the
|
|
# debug multithread version of the run-time library (LIBCMTD.lib)
|
|
|
|
winRuntimeLibMap = {
|
|
#dyn #dbg
|
|
( False, False ) : "/MT",
|
|
( False, True ) : "/MTd",
|
|
( True, False ) : "/MD",
|
|
( True, True ) : "/MDd",
|
|
}
|
|
|
|
env.Append(CCFLAGS=[winRuntimeLibMap[(dynamicCRT, debugBuild)]])
|
|
|
|
if optBuild:
|
|
# /O2: optimize for speed (as opposed to size)
|
|
# /Oy-: disable frame pointer optimization (overrides /O2, only affects 32-bit)
|
|
# /INCREMENTAL: NO - disable incremental link - avoid the level of indirection for function
|
|
# calls
|
|
env.Append( CCFLAGS=["/O2", "/Oy-"] )
|
|
env.Append( LINKFLAGS=["/INCREMENTAL:NO"])
|
|
else:
|
|
env.Append( CCFLAGS=["/Od"] )
|
|
|
|
if debugBuild and not optBuild:
|
|
# /RTC1: - Enable Stack Frame Run-Time Error Checking; Reports when a variable is used
|
|
# without having been initialized (implies /Od: no optimizations)
|
|
env.Append( CCFLAGS=["/RTC1"] )
|
|
|
|
# Support large object files since some unit-test sources contain a lot of code
|
|
env.Append( CCFLAGS=["/bigobj"] )
|
|
|
|
# This gives 32-bit programs 4 GB of user address space in WOW64, ignored in 64-bit builds
|
|
env.Append( LINKFLAGS=["/LARGEADDRESSAWARE"] )
|
|
|
|
env.Append(LIBS=['ws2_32.lib',
|
|
'kernel32.lib',
|
|
'advapi32.lib',
|
|
'Psapi.lib',
|
|
'DbgHelp.lib',
|
|
'shell32.lib',
|
|
'Iphlpapi.lib',
|
|
'winmm.lib',
|
|
'version.lib'])
|
|
|
|
# When building on visual studio, this sets the name of the debug symbols file
|
|
if env.ToolchainIs('msvc'):
|
|
env['PDB'] = '${TARGET.base}.pdb'
|
|
|
|
env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
|
|
if env.TargetOSIs('posix'):
|
|
|
|
# -Winvalid-pch Warn if a precompiled header (see Precompiled Headers) is found in the search path but can't be used.
|
|
env.Append( CCFLAGS=["-fno-omit-frame-pointer",
|
|
"-fPIC",
|
|
"-fno-strict-aliasing",
|
|
"-ggdb",
|
|
"-pthread",
|
|
"-Wall",
|
|
"-Wsign-compare",
|
|
"-Wno-unknown-pragmas",
|
|
"-Winvalid-pch"] )
|
|
# env.Append( " -Wconversion" ) TODO: this doesn't really work yet
|
|
if env.TargetOSIs('linux', 'osx'):
|
|
if not has_option("disable-warnings-as-errors"):
|
|
env.Append( CCFLAGS=["-Werror"] )
|
|
|
|
env.Append( CXXFLAGS=["-Wnon-virtual-dtor", "-Woverloaded-virtual"] )
|
|
env.Append( LINKFLAGS=["-fPIC", "-pthread"] )
|
|
|
|
# SERVER-9761: Ensure early detection of missing symbols in dependent libraries at program
|
|
# startup.
|
|
#
|
|
# TODO: Is it necessary to add to both linkflags and shlinkflags, or are LINKFLAGS
|
|
# propagated to SHLINKFLAGS?
|
|
if env.TargetOSIs('osx'):
|
|
env.Append( LINKFLAGS=["-Wl,-bind_at_load"] )
|
|
env.Append( SHLINKFLAGS=["-Wl,-bind_at_load"] )
|
|
else:
|
|
env.Append( LINKFLAGS=["-Wl,-z,now"] )
|
|
env.Append( SHLINKFLAGS=["-Wl,-z,now"] )
|
|
env.Append( LINKFLAGS=["-rdynamic"] )
|
|
|
|
env.Append( LIBS=[] )
|
|
|
|
#make scons colorgcc friendly
|
|
for key in ('HOME', 'TERM'):
|
|
try:
|
|
env['ENV'][key] = os.environ[key]
|
|
except KeyError:
|
|
pass
|
|
|
|
if env.TargetOSIs('linux') and has_option( "gcov" ):
|
|
env.Append( CXXFLAGS=" -fprofile-arcs -ftest-coverage " )
|
|
env.Append( LINKFLAGS=" -fprofile-arcs -ftest-coverage " )
|
|
|
|
if optBuild:
|
|
env.Append( CCFLAGS=["-O2"] )
|
|
else:
|
|
env.Append( CCFLAGS=["-O0"] )
|
|
|
|
if debugBuild:
|
|
if not optBuild:
|
|
env.Append( CCFLAGS=["-fstack-protector"] )
|
|
env.Append( LINKFLAGS=["-fstack-protector"] )
|
|
env.Append( SHLINKFLAGS=["-fstack-protector"] )
|
|
|
|
if has_option( "ssl" ):
|
|
env.SetConfigHeaderDefine("MONGO_CONFIG_SSL")
|
|
env.Append( MONGO_CRYPTO=["openssl"] )
|
|
if env.TargetOSIs('windows'):
|
|
env.Append( LIBS=["libeay32"] )
|
|
env.Append( LIBS=["ssleay32"] )
|
|
else:
|
|
env.Append( LIBS=["ssl"] )
|
|
env.Append( LIBS=["crypto"] )
|
|
else:
|
|
env.Append( MONGO_CRYPTO=["tom"] )
|
|
|
|
wiredtiger = False
|
|
if get_option('wiredtiger') == 'on':
|
|
# Wiredtiger only supports 64-bit architecture, and will fail to compile on 32-bit
|
|
# so disable WiredTiger automatically on 32-bit since wiredtiger is on by default
|
|
if env['TARGET_ARCH'] == 'i386':
|
|
env.FatalError("WiredTiger is not supported on 32-bit platforms\n"
|
|
"Re-run scons with --wiredtiger=off to build on 32-bit platforms")
|
|
else:
|
|
wiredtiger = True
|
|
|
|
if get_option('experimental-decimal-support') == 'on':
|
|
env.SetConfigHeaderDefine("MONGO_CONFIG_EXPERIMENTAL_DECIMAL_SUPPORT")
|
|
|
|
if env['TARGET_ARCH'] == 'i386':
|
|
# If we are using GCC or clang to target 32 bit, set the ISA minimum to 'nocona',
|
|
# and the tuning to 'generic'. The choice of 'nocona' is selected because it
|
|
# -- includes MMX extenions which we need for tcmalloc on 32-bit
|
|
# -- can target 32 bit
|
|
# -- is at the time of this writing a widely-deployed 10 year old microarchitecture
|
|
# -- is available as a target architecture from GCC 4.0+
|
|
# However, we only want to select an ISA, not the nocona specific scheduling, so we
|
|
# select the generic tuning. For installations where hardware and system compiler rev are
|
|
# contemporaries, the generic scheduling should be appropriate for a wide range of
|
|
# deployed hardware.
|
|
|
|
if env.ToolchainIs('GCC', 'clang'):
|
|
env.Append( CCFLAGS=['-march=nocona', '-mtune=generic'] )
|
|
|
|
# Needed for auth tests since key files are stored in git with mode 644.
|
|
if not env.TargetOSIs('windows'):
|
|
for keysuffix in [ "1" , "2" ]:
|
|
keyfile = "jstests/libs/key%s" % keysuffix
|
|
os.chmod( keyfile , stat.S_IWUSR|stat.S_IRUSR )
|
|
|
|
# boostSuffixList is used when using system boost to select a search sequence
|
|
# for boost libraries.
|
|
boostSuffixList = ["-mt", ""]
|
|
if get_option("system-boost-lib-search-suffixes") is not None:
|
|
if not use_system_version_of_library("boost"):
|
|
env.FatalError("The --system-boost-lib-search-suffixes option is only valid "
|
|
"with --use-system-boost")
|
|
boostSuffixList = get_option("system-boost-lib-search-suffixes")
|
|
if boostSuffixList == "":
|
|
boostSuffixList = []
|
|
else:
|
|
boostSuffixList = boostSuffixList.split(',')
|
|
|
|
# boostSuffix is used when using internal boost to select which version
|
|
# of boost is in play.
|
|
boostSuffix = "";
|
|
if not use_system_version_of_library("boost"):
|
|
# Boost release numbers are x.y.z, where z is usually 0 which we do not include in
|
|
# the internal-boost option
|
|
boostSuffix = "-%s.0" % get_option( "internal-boost")
|
|
|
|
# discover modules, and load the (python) module for each module's build.py
|
|
mongo_modules = moduleconfig.discover_modules('src/mongo/db/modules', get_option('modules'))
|
|
env['MONGO_MODULES'] = [m.name for m in mongo_modules]
|
|
|
|
# --- check system ---
|
|
|
|
def doConfigure(myenv):
|
|
global wiredtiger
|
|
|
|
# Check that the compilers work.
|
|
#
|
|
# TODO: Currently, we have some flags already injected. Eventually, this should test the
|
|
# bare compilers, and we should re-check at the very end that TryCompile and TryLink still
|
|
# work with the flags we have selected.
|
|
if myenv.ToolchainIs('msvc'):
|
|
compiler_minimum_string = "Microsoft Visual Studio 2013 Update 4"
|
|
compiler_test_body = textwrap.dedent(
|
|
"""
|
|
#if !defined(_MSC_VER)
|
|
#error
|
|
#endif
|
|
|
|
#if _MSC_VER < 1800 || (_MSC_VER == 1800 && _MSC_FULL_VER < 180031101)
|
|
#error %s or newer is required to build MongoDB
|
|
#endif
|
|
|
|
int main(int argc, char* argv[]) {
|
|
return 0;
|
|
}
|
|
""" % compiler_minimum_string)
|
|
elif myenv.ToolchainIs('gcc'):
|
|
compiler_minimum_string = "GCC 4.8.2"
|
|
compiler_test_body = textwrap.dedent(
|
|
"""
|
|
#if !defined(__GNUC__) || defined(__clang__)
|
|
#error
|
|
#endif
|
|
|
|
#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) || (__GNUC__ == 4 && __GNUC_MINOR__ == 8 && __GNUC_PATCHLEVEL__ < 2)
|
|
#error %s or newer is required to build MongoDB
|
|
#endif
|
|
|
|
int main(int argc, char* argv[]) {
|
|
return 0;
|
|
}
|
|
""" % compiler_minimum_string)
|
|
elif myenv.ToolchainIs('clang'):
|
|
compiler_minimum_string = "clang 3.4 (or Apple XCode 5.1.1)"
|
|
compiler_test_body = textwrap.dedent(
|
|
"""
|
|
#if !defined(__clang__)
|
|
#error
|
|
#endif
|
|
|
|
#if defined(__apple_build_version__)
|
|
#if __apple_build_version__ < 5030040
|
|
#error %s or newer is required to build MongoDB
|
|
#endif
|
|
#elif (__clang_major__ < 3) || (__clang_major__ == 3 && __clang_minor__ < 4)
|
|
#error %s or newer is required to build MongoDB
|
|
#endif
|
|
|
|
int main(int argc, char* argv[]) {
|
|
return 0;
|
|
}
|
|
""" % (compiler_minimum_string, compiler_minimum_string))
|
|
else:
|
|
myenv.ConfError("Error: can't check compiler minimum; don't know this compiler...")
|
|
|
|
def CheckForMinimumCompiler(context, language):
|
|
extension_for = {
|
|
"C" : ".c",
|
|
"C++" : ".cpp",
|
|
}
|
|
context.Message("Checking if %s compiler is %s or newer..." %
|
|
(language, compiler_minimum_string))
|
|
result = context.TryCompile(compiler_test_body, extension_for[language])
|
|
context.Result(result)
|
|
return result;
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckForMinimumCompiler' : CheckForMinimumCompiler,
|
|
})
|
|
|
|
c_compiler_validated = conf.CheckForMinimumCompiler('C')
|
|
cxx_compiler_validated = conf.CheckForMinimumCompiler('C++')
|
|
|
|
suppress_invalid = has_option("disable-minimum-compiler-version-enforcement")
|
|
if releaseBuild and suppress_invalid:
|
|
env.FatalError("--disable-minimum-compiler-version-enforcement is forbidden with --release")
|
|
|
|
if not (c_compiler_validated and cxx_compiler_validated):
|
|
if not suppress_invalid:
|
|
env.ConfError("ERROR: Refusing to build with compiler that does not meet requirements")
|
|
print("WARNING: Ignoring failed compiler version check per explicit user request.")
|
|
print("WARNING: The build may fail, binaries may crash, or may run but corrupt data...")
|
|
|
|
# Figure out what our minimum windows version is. If the user has specified, then use
|
|
# that.
|
|
if env.TargetOSIs('windows'):
|
|
if has_option('win-version-min'):
|
|
win_version_min = get_option('win-version-min')
|
|
else:
|
|
# If no minimum version has beeen specified, use our default
|
|
win_version_min = 'vista'
|
|
|
|
env['WIN_VERSION_MIN'] = win_version_min
|
|
win_version_min = win_version_min_choices[win_version_min]
|
|
env.Append( CPPDEFINES=[("_WIN32_WINNT", "0x" + win_version_min[0])] )
|
|
env.Append( CPPDEFINES=[("NTDDI_VERSION", "0x" + win_version_min[0] + win_version_min[1])] )
|
|
|
|
conf.Finish()
|
|
|
|
def AddFlagIfSupported(env, tool, extension, flag, **mutation):
|
|
def CheckFlagTest(context, tool, extension, flag):
|
|
test_body = ""
|
|
context.Message('Checking if %s compiler supports %s... ' % (tool, flag))
|
|
ret = context.TryCompile(test_body, extension)
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
if env.ToolchainIs('msvc'):
|
|
env.FatalError("AddFlagIfSupported is not currently supported with MSVC")
|
|
|
|
test_mutation = mutation
|
|
if env.ToolchainIs('gcc'):
|
|
test_mutation = copy.deepcopy(mutation)
|
|
# GCC helpfully doesn't issue a diagnostic on unknown flags of the form -Wno-xxx
|
|
# unless other diagnostics are triggered. That makes it tough to check for support
|
|
# for -Wno-xxx. To work around, if we see that we are testing for a flag of the
|
|
# form -Wno-xxx (but not -Wno-error=xxx), we also add -Wxxx to the flags. GCC does
|
|
# warn on unknown -Wxxx style flags, so this lets us probe for availablity of
|
|
# -Wno-xxx.
|
|
for kw in test_mutation.keys():
|
|
test_flags = test_mutation[kw]
|
|
for test_flag in test_flags:
|
|
if test_flag.startswith("-Wno-") and not test_flag.startswith("-Wno-error="):
|
|
test_flags.append(re.sub("^-Wno-", "-W", test_flag))
|
|
|
|
cloned = env.Clone()
|
|
cloned.Append(**test_mutation)
|
|
|
|
# For GCC, we don't need anything since bad flags are already errors, but
|
|
# adding -Werror won't hurt. For clang, bad flags are only warnings, so we need -Werror
|
|
# to make them real errors.
|
|
cloned.Append(CCFLAGS=['-Werror'])
|
|
conf = Configure(cloned, help=False, custom_tests = {
|
|
'CheckFlag' : lambda(ctx) : CheckFlagTest(ctx, tool, extension, flag)
|
|
})
|
|
available = conf.CheckFlag()
|
|
conf.Finish()
|
|
if available:
|
|
env.Append(**mutation)
|
|
return available
|
|
|
|
def AddToCFLAGSIfSupported(env, flag):
|
|
return AddFlagIfSupported(env, 'C', '.c', flag, CFLAGS=[flag])
|
|
|
|
def AddToCCFLAGSIfSupported(env, flag):
|
|
return AddFlagIfSupported(env, 'C', '.c', flag, CCFLAGS=[flag])
|
|
|
|
def AddToCXXFLAGSIfSupported(env, flag):
|
|
return AddFlagIfSupported(env, 'C++', '.cpp', flag, CXXFLAGS=[flag])
|
|
|
|
if myenv.ToolchainIs('clang', 'gcc'):
|
|
# This warning was added in g++-4.8.
|
|
AddToCCFLAGSIfSupported(myenv, '-Wno-unused-local-typedefs')
|
|
|
|
# Clang likes to warn about unused functions, which seems a tad aggressive and breaks
|
|
# -Werror, which we want to be able to use.
|
|
AddToCCFLAGSIfSupported(myenv, '-Wno-unused-function')
|
|
|
|
# TODO: Note that the following two flags are added to CCFLAGS even though they are
|
|
# really C++ specific. We need to do this because SCons passes CXXFLAGS *before*
|
|
# CCFLAGS, but CCFLAGS contains -Wall, which re-enables the warnings we are trying to
|
|
# suppress. In the future, we should move all warning flags to CCWARNFLAGS and
|
|
# CXXWARNFLAGS and add these to CCOM and CXXCOM as appropriate.
|
|
#
|
|
# Clang likes to warn about unused private fields, but some of our third_party
|
|
# libraries have such things.
|
|
AddToCCFLAGSIfSupported(myenv, '-Wno-unused-private-field')
|
|
|
|
# Prevents warning about using deprecated features (such as auto_ptr in c++11)
|
|
# Using -Wno-error=deprecated-declarations does not seem to work on some compilers,
|
|
# including at least g++-4.6.
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-deprecated-declarations")
|
|
|
|
# As of clang-3.4, this warning appears in v8, and gets escalated to an error.
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-tautological-constant-out-of-range-compare")
|
|
|
|
# New in clang-3.4, trips up things mostly in third_party, but in a few places in the
|
|
# primary mongo sources as well.
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-unused-const-variable")
|
|
|
|
# Prevents warning about unused but set variables found in boost version 1.49
|
|
# in boost/date_time/format_date_parser.hpp which does not work for compilers
|
|
# GCC >= 4.6. Error explained in https://svn.boost.org/trac/boost/ticket/6136 .
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-unused-but-set-variable")
|
|
|
|
# This has been suppressed in gcc 4.8, due to false positives, but not in clang. So
|
|
# we explicitly disable it here.
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-missing-braces")
|
|
|
|
# Suppress warnings about not consistently using override everywhere in a class. It seems
|
|
# very pedantic, and we have a fair number of instances.
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-inconsistent-missing-override")
|
|
|
|
# Don't issue warnings about potentially evaluated expressions
|
|
AddToCCFLAGSIfSupported(myenv, "-Wno-potentially-evaluated-expression")
|
|
|
|
# Check if we need to disable null-conversion warnings
|
|
if myenv.ToolchainIs('clang'):
|
|
def CheckNullConversion(context):
|
|
|
|
test_body = """
|
|
#include <boost/shared_ptr.hpp>
|
|
struct TestType { int value; bool boolValue; };
|
|
bool foo() {
|
|
boost::shared_ptr<TestType> sp(new TestType);
|
|
return NULL != sp;
|
|
}
|
|
"""
|
|
|
|
context.Message('Checking if implicit boost::shared_ptr null conversion is supported... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckNullConversion' : CheckNullConversion,
|
|
})
|
|
if conf.CheckNullConversion() == False:
|
|
env.Append( CCFLAGS="-Wno-null-conversion" )
|
|
conf.Finish()
|
|
|
|
# This needs to happen before we check for libc++, since it affects whether libc++ is available.
|
|
if env.TargetOSIs('osx') and has_option('osx-version-min'):
|
|
min_version = get_option('osx-version-min')
|
|
min_version_flag = '-mmacosx-version-min=%s' % (min_version)
|
|
if not AddToCCFLAGSIfSupported(myenv, min_version_flag):
|
|
myenv.ConfError("Can't set minimum OS X version with this compiler")
|
|
myenv.AppendUnique(LINKFLAGS=[min_version_flag])
|
|
|
|
usingLibStdCxx = False
|
|
if has_option('libc++'):
|
|
if not myenv.ToolchainIs('clang'):
|
|
myenv.ConfError('libc++ is currently only supported for clang')
|
|
if env.TargetOSIs('osx') and has_option('osx-version-min') and versiontuple(min_version) < versiontuple('10.7'):
|
|
print("Warning: You passed option 'libc++'. You probably want to also pass 'osx-version-min=10.7' or higher for libc++ support.")
|
|
if AddToCXXFLAGSIfSupported(myenv, '-stdlib=libc++'):
|
|
myenv.Append(LINKFLAGS=['-stdlib=libc++'])
|
|
else:
|
|
myenv.ConfError('libc++ requested, but compiler does not support -stdlib=libc++' )
|
|
else:
|
|
def CheckLibStdCxx(context):
|
|
test_body = """
|
|
#include <vector>
|
|
#if !defined(__GLIBCXX__)
|
|
#error
|
|
#endif
|
|
"""
|
|
|
|
context.Message('Checking if we are using libstdc++... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckLibStdCxx' : CheckLibStdCxx,
|
|
})
|
|
usingLibStdCxx = conf.CheckLibStdCxx()
|
|
conf.Finish()
|
|
|
|
if not myenv.ToolchainIs('msvc'):
|
|
if not AddToCXXFLAGSIfSupported(myenv, '-std=c++11'):
|
|
myenv.ConfError('Compiler does not honor -std=c++11')
|
|
if not AddToCFLAGSIfSupported(myenv, '-std=c99'):
|
|
myenv.ConfError("C++11 mode selected for C++ files, but can't enable C99 for C files")
|
|
|
|
if using_system_version_of_cxx_libraries():
|
|
print( 'WARNING: System versions of C++ libraries must be compiled with C++11 support' )
|
|
|
|
# We appear to have C++11, or at least a flag to enable it. Check that the declared C++
|
|
# language level is not less than C++11, and that we can at least compile an 'auto'
|
|
# expression. We don't check the __cplusplus macro when using MSVC because as of our
|
|
# current required MS compiler version (MSVS 2013 Update 4), they don't set it. If
|
|
# MSFT ever decides (in MSVS 2015?) to define __cplusplus >= 201103L, remove the exception
|
|
# here for _MSC_VER
|
|
def CheckCxx11(context):
|
|
test_body = """
|
|
#ifndef _MSC_VER
|
|
#if __cplusplus < 201103L
|
|
#error
|
|
#endif
|
|
#endif
|
|
auto not_an_empty_file = 0;
|
|
"""
|
|
|
|
context.Message('Checking for C++11... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckCxx11' : CheckCxx11,
|
|
})
|
|
|
|
if not conf.CheckCxx11():
|
|
myenv.ConfError('C++11 support is required to build MongoDB')
|
|
|
|
conf.Finish()
|
|
|
|
def CheckMemset_s(context):
|
|
test_body = """
|
|
#define __STDC_WANT_LIB_EXT1__ 1
|
|
#include <cstring>
|
|
int main(int argc, char* argv[]) {
|
|
void* data = nullptr;
|
|
return memset_s(data, 0, 0, 0);
|
|
}
|
|
"""
|
|
|
|
context.Message('Checking for memset_s... ')
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(env, custom_tests = {
|
|
'CheckMemset_s' : CheckMemset_s,
|
|
})
|
|
if conf.CheckMemset_s():
|
|
conf.env.SetConfigHeaderDefine("MONGO_CONFIG_HAVE_MEMSET_S")
|
|
|
|
conf.Finish()
|
|
|
|
# If we are using libstdc++, check to see if we are using a libstdc++ that is older than
|
|
# our GCC minimum of 4.8.2. This is primarly to help people using clang on OS X but
|
|
# forgetting to use --libc++ (or set the target OS X version high enough to get it as the
|
|
# default). We would, ideally, check the __GLIBCXX__ version, but for various reasons this
|
|
# is not workable. Instead, we switch on the fact that _GLIBCXX_PROFILE_UNORDERED wasn't
|
|
# introduced until libstdc++ 4.8.2. Yes, this is a terrible hack.
|
|
if usingLibStdCxx:
|
|
def CheckModernLibStdCxx(context):
|
|
test_body = """
|
|
#define _GLIBCXX_PROFILE
|
|
#include <unordered_map>
|
|
#if !defined(_GLIBCXX_PROFILE_UNORDERED)
|
|
#error libstdc++ older than 4.8.2
|
|
#endif
|
|
"""
|
|
|
|
context.Message('Checking for libstdc++ 4.8.2 or better... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckModernLibStdCxx' : CheckModernLibStdCxx,
|
|
})
|
|
|
|
if not conf.CheckModernLibStdCxx():
|
|
myenv.ConfError("When using libstdc++, MongoDB requires libstdc++ 4.8.2 or newer")
|
|
|
|
conf.Finish()
|
|
|
|
if has_option("use-glibcxx-debug"):
|
|
# If we are using a modern libstdc++ and this is a debug build and we control all C++
|
|
# dependencies, then turn on the debugging features in libstdc++.
|
|
# TODO: Need a new check here.
|
|
if not debugBuild:
|
|
myenv.ConfError("--use-glibcxx-debug requires --dbg=on")
|
|
if not usingLibStdCxx:
|
|
myenv.ConfError("--use-glibcxx-debug is only compatible with the GNU implementation "
|
|
"of the C++ standard libary")
|
|
if using_system_version_of_cxx_libraries():
|
|
myenv.ConfError("--use-glibcxx-debug not compatible with system versions of "
|
|
"C++ libraries.")
|
|
myenv.Append(CPPDEFINES=["_GLIBCXX_DEBUG"]);
|
|
|
|
# Check if we have a modern Windows SDK
|
|
if env.TargetOSIs('windows'):
|
|
def CheckWindowsSDKVersion(context):
|
|
|
|
test_body = """
|
|
#include <windows.h>
|
|
#if !defined(NTDDI_WINBLUE)
|
|
#error Need Windows SDK Version 8.1 or higher
|
|
#endif
|
|
"""
|
|
|
|
context.Message('Checking Windows SDK is 8.1 or newer... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".c")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckWindowsSDKVersion' : CheckWindowsSDKVersion,
|
|
})
|
|
|
|
if not conf.CheckWindowsSDKVersion():
|
|
myenv.ConfError('Windows SDK Version 8.1 or higher is required to build MongoDB')
|
|
|
|
conf.Finish()
|
|
|
|
# Check if we are on a POSIX system by testing if _POSIX_VERSION is defined.
|
|
def CheckPosixSystem(context):
|
|
|
|
test_body = """
|
|
// POSIX requires the existence of unistd.h, so if we can't include unistd.h, we
|
|
// are definitely not a POSIX system.
|
|
#include <unistd.h>
|
|
#if !defined(_POSIX_VERSION)
|
|
#error not a POSIX system
|
|
#endif
|
|
"""
|
|
|
|
context.Message('Checking if we are on a POSIX system... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".c")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckPosixSystem' : CheckPosixSystem,
|
|
})
|
|
posix_system = conf.CheckPosixSystem()
|
|
|
|
conf.Finish()
|
|
|
|
# Check if we are on a system that support the POSIX clock_gettime function
|
|
# and the "monotonic" clock.
|
|
posix_monotonic_clock = False
|
|
if posix_system:
|
|
def CheckPosixMonotonicClock(context):
|
|
|
|
test_body = """
|
|
#include <unistd.h>
|
|
#if !(defined(_POSIX_TIMERS) && _POSIX_TIMERS > 0)
|
|
#error POSIX clock_gettime not supported
|
|
#elif !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0)
|
|
#error POSIX monotonic clock not supported
|
|
#endif
|
|
"""
|
|
|
|
context.Message('Checking if the POSIX monotonic clock is supported... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".c")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckPosixMonotonicClock' : CheckPosixMonotonicClock,
|
|
})
|
|
posix_monotonic_clock = conf.CheckPosixMonotonicClock()
|
|
|
|
# On 32-bit systems, we need to define this in order to get access to
|
|
# the 64-bit versions of fseek, etc.
|
|
if not conf.CheckTypeSize('off_t', includes="#include <sys/types.h>", expect=8):
|
|
myenv.Append(CPPDEFINES=["_FILE_OFFSET_BITS=64"])
|
|
|
|
conf.Finish()
|
|
|
|
if has_option('sanitize'):
|
|
|
|
if not myenv.ToolchainIs('clang', 'gcc'):
|
|
env.FatalError('sanitize is only supported with clang or gcc')
|
|
|
|
if get_option('allocator') == 'tcmalloc':
|
|
# There are multiply defined symbols between the sanitizer and
|
|
# our vendorized tcmalloc.
|
|
env.FatalError("Cannot use --sanitize with tcmalloc")
|
|
|
|
sanitizer_list = get_option('sanitize').split(',')
|
|
|
|
using_lsan = 'leak' in sanitizer_list
|
|
using_asan = 'address' in sanitizer_list or using_lsan
|
|
using_tsan = 'thread' in sanitizer_list
|
|
|
|
# If the user asked for leak sanitizer, turn on the detect_leaks
|
|
# ASAN_OPTION. If they asked for address sanitizer as well, drop
|
|
# 'leak', because -fsanitize=leak means no address.
|
|
#
|
|
# --sanitize=leak: -fsanitize=leak, detect_leaks=1
|
|
# --sanitize=address,leak: -fsanitize=address, detect_leaks=1
|
|
# --sanitize=address: -fsanitize=address
|
|
#
|
|
if using_lsan:
|
|
if using_asan:
|
|
myenv['ENV']['ASAN_OPTIONS'] = "detect_leaks=1"
|
|
myenv['ENV']['LSAN_OPTIONS'] = "suppressions=%s" % myenv.File("#etc/lsan.suppressions").abspath
|
|
if 'address' in sanitizer_list:
|
|
sanitizer_list.remove('leak')
|
|
|
|
sanitizer_option = '-fsanitize=' + ','.join(sanitizer_list)
|
|
|
|
if AddToCCFLAGSIfSupported(myenv, sanitizer_option):
|
|
myenv.Append(LINKFLAGS=[sanitizer_option])
|
|
myenv.Append(CCFLAGS=['-fno-omit-frame-pointer'])
|
|
else:
|
|
myenv.ConfError('Failed to enable sanitizers with flag: {0}', sanitizer_option )
|
|
|
|
blackfiles_map = {
|
|
"address" : myenv.File("#etc/asan.blacklist"),
|
|
"leak" : myenv.File("#etc/asan.blacklist"),
|
|
"thread" : myenv.File("#etc/tsan.blacklist"),
|
|
"undefined" : myenv.File("#etc/ubsan.blacklist"),
|
|
}
|
|
|
|
blackfiles = set([v for (k, v) in blackfiles_map.iteritems() if k in sanitizer_list])
|
|
blacklist_options=["-fsanitize-blacklist=%s" % blackfile for blackfile in blackfiles]
|
|
|
|
for blacklist_option in blacklist_options:
|
|
if AddToCCFLAGSIfSupported(myenv, blacklist_option):
|
|
myenv.Append(LINKFLAGS=[blacklist_option])
|
|
|
|
llvm_symbolizer = get_option('llvm-symbolizer')
|
|
if os.path.isabs(llvm_symbolizer):
|
|
if not myenv.File(llvm_symbolizer).exists():
|
|
print("WARNING: Specified symbolizer '%s' not found" % llvm_symbolizer)
|
|
llvm_symbolizer = None
|
|
else:
|
|
llvm_symbolizer = myenv.WhereIs(llvm_symbolizer)
|
|
|
|
tsan_options = ""
|
|
if llvm_symbolizer:
|
|
myenv['ENV']['ASAN_SYMBOLIZER_PATH'] = llvm_symbolizer
|
|
myenv['ENV']['LSAN_SYMBOLIZER_PATH'] = llvm_symbolizer
|
|
tsan_options = "external_symbolizer_path=\"%s\" " % llvm_symbolizer
|
|
elif using_lsan:
|
|
myenv.ConfError("Using the leak sanitizer requires a valid symbolizer")
|
|
|
|
if using_tsan:
|
|
tsan_options += "suppressions=\"%s\" " % myenv.File("#etc/tsan.suppressions").abspath
|
|
myenv['ENV']['TSAN_OPTIONS'] = tsan_options
|
|
|
|
if myenv.ToolchainIs('msvc') and optBuild:
|
|
# http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx
|
|
#
|
|
myenv.Append( CCFLAGS=["/Gw", "/Gy"] )
|
|
myenv.Append( LINKFLAGS=["/OPT:REF"])
|
|
|
|
# http://blogs.msdn.com/b/vcblog/archive/2014/03/25/linker-enhancements-in-visual-studio-2013-update-2-ctp2.aspx
|
|
#
|
|
myenv.Append( CCFLAGS=["/Zc:inline"])
|
|
|
|
# Apply any link time optimization settings as selected by the 'lto' option.
|
|
if has_option('lto'):
|
|
if myenv.ToolchainIs('msvc'):
|
|
# Note that this is actually more aggressive than LTO, it is whole program
|
|
# optimization due to /GL. However, this is historically what we have done for
|
|
# windows, so we are keeping it.
|
|
#
|
|
# /GL implies /LTCG, so no need to say it in CCFLAGS, but we do need /LTCG on the
|
|
# link flags.
|
|
myenv.Append(CCFLAGS=['/GL'])
|
|
myenv.Append(LINKFLAGS=['/LTCG'])
|
|
myenv.Append(ARFLAGS=['/LTCG'])
|
|
elif myenv.ToolchainIs('gcc', 'clang'):
|
|
# For GCC and clang, the flag is -flto, and we need to pass it both on the compile
|
|
# and link lines.
|
|
if AddToCCFLAGSIfSupported(myenv, '-flto'):
|
|
myenv.Append(LINKFLAGS=['-flto'])
|
|
|
|
def LinkHelloWorld(context, adornment = None):
|
|
test_body = """
|
|
#include <iostream>
|
|
int main() {
|
|
std::cout << "Hello, World!" << std::endl;
|
|
return 0;
|
|
}
|
|
"""
|
|
message = "Trying to link with LTO"
|
|
if adornment:
|
|
message = message + " " + adornment
|
|
message = message + "..."
|
|
context.Message(message)
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'LinkHelloWorld' : LinkHelloWorld,
|
|
})
|
|
|
|
# Some systems (clang, on a system with the BFD linker by default) may need to
|
|
# explicitly request the gold linker for LTO to work. If we can't LTO link a
|
|
# simple program, see if -fuse=ld=gold helps.
|
|
if not conf.LinkHelloWorld():
|
|
conf.env.Append(LINKFLAGS=["-fuse-ld=gold"])
|
|
if not conf.LinkHelloWorld("(with -fuse-ld=gold)"):
|
|
myenv.ConfError("Error: Couldn't link with LTO")
|
|
|
|
myenv = conf.Finish()
|
|
|
|
else:
|
|
myenv.ConfError("Link time optimization requested, "
|
|
"but selected compiler does not honor -flto" )
|
|
else:
|
|
myenv.ConfError("Don't know how to enable --lto on current toolchain")
|
|
|
|
# We set this to work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
|
|
if not myenv.ToolchainIs('msvc'):
|
|
AddToCCFLAGSIfSupported(myenv, "-fno-builtin-memcmp")
|
|
|
|
def CheckStorageClass(context, storage_class):
|
|
test_body = """
|
|
{0} int tsp_int = 1;
|
|
int main(int argc, char** argv) {{
|
|
return !(tsp_int == argc);
|
|
}}
|
|
""".format(storage_class)
|
|
context.Message('Checking for storage class {0} '.format(storage_class))
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckStorageClass': CheckStorageClass
|
|
})
|
|
haveTriviallyConstructibleThreadLocals = False
|
|
for storage_class, macro_name in [
|
|
('thread_local', 'MONGO_CONFIG_HAVE_THREAD_LOCAL'),
|
|
('__thread', 'MONGO_CONFIG_HAVE___THREAD'),
|
|
('__declspec(thread)', 'MONGO_CONFIG_HAVE___DECLSPEC_THREAD')]:
|
|
if conf.CheckStorageClass(storage_class):
|
|
haveTriviallyConstructibleThreadLocals = True
|
|
myenv.SetConfigHeaderDefine(macro_name)
|
|
conf.Finish()
|
|
if not haveTriviallyConstructibleThreadLocals:
|
|
print "Compiler must support a thread local storage class for trivially constructible types"
|
|
Exit(1)
|
|
|
|
# not all C++11-enabled gcc versions have type properties
|
|
def CheckCXX11IsTriviallyCopyable(context):
|
|
test_body = """
|
|
#include <type_traits>
|
|
int main(int argc, char **argv) {
|
|
class Trivial {
|
|
int trivial1;
|
|
double trivial2;
|
|
struct {
|
|
float trivial3;
|
|
short trivial4;
|
|
} trivial_member;
|
|
};
|
|
|
|
class NotTrivial {
|
|
int x, y;
|
|
NotTrivial(const NotTrivial& o) : x(o.y), y(o.x) {}
|
|
};
|
|
|
|
static_assert(std::is_trivially_copyable<Trivial>::value,
|
|
"I should be trivially copyable");
|
|
static_assert(!std::is_trivially_copyable<NotTrivial>::value,
|
|
"I should not be trivially copyable");
|
|
return 0;
|
|
}
|
|
"""
|
|
context.Message('Checking for C++11 is_trivially_copyable support... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), '.cpp')
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
# Some GCC's don't have std::is_trivially_copyable
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckCXX11IsTriviallyCopyable': CheckCXX11IsTriviallyCopyable,
|
|
})
|
|
|
|
if conf.CheckCXX11IsTriviallyCopyable():
|
|
conf.env.SetConfigHeaderDefine("MONGO_CONFIG_HAVE_STD_IS_TRIVIALLY_COPYABLE")
|
|
|
|
myenv = conf.Finish()
|
|
|
|
def CheckCXX14MakeUnique(context):
|
|
test_body = """
|
|
#include <memory>
|
|
int main(int argc, char **argv) {
|
|
auto foo = std::make_unique<int>(5);
|
|
return 0;
|
|
}
|
|
"""
|
|
context.Message('Checking for C++14 std::make_unique support... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), '.cpp')
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
# Check for std::make_unique support without using the __cplusplus macro
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckCXX14MakeUnique': CheckCXX14MakeUnique,
|
|
})
|
|
|
|
if conf.CheckCXX14MakeUnique():
|
|
conf.env.SetConfigHeaderDefine('MONGO_CONFIG_HAVE_STD_MAKE_UNIQUE')
|
|
|
|
myenv = conf.Finish()
|
|
|
|
def CheckBoostMinVersion(context):
|
|
compile_test_body = textwrap.dedent("""
|
|
#include <boost/version.hpp>
|
|
|
|
#if BOOST_VERSION < 104900
|
|
#error
|
|
#endif
|
|
""")
|
|
|
|
context.Message("Checking if system boost version is 1.49 or newer...")
|
|
result = context.TryCompile(compile_test_body, ".cpp")
|
|
context.Result(result)
|
|
return result
|
|
|
|
conf = Configure(myenv, custom_tests = {
|
|
'CheckBoostMinVersion': CheckBoostMinVersion,
|
|
})
|
|
libdeps.setup_conftests(conf)
|
|
|
|
if use_system_version_of_library("pcre"):
|
|
conf.FindSysLibDep("pcre", ["pcre"])
|
|
conf.FindSysLibDep("pcrecpp", ["pcrecpp"])
|
|
else:
|
|
env.Prepend(CPPDEFINES=['PCRE_STATIC'])
|
|
|
|
if use_system_version_of_library("snappy"):
|
|
conf.FindSysLibDep("snappy", ["snappy"])
|
|
|
|
if use_system_version_of_library("zlib"):
|
|
conf.FindSysLibDep("zlib", ["zdll" if conf.env.TargetOSIs('windows') else "z"])
|
|
|
|
if use_system_version_of_library("stemmer"):
|
|
conf.FindSysLibDep("stemmer", ["stemmer"])
|
|
|
|
if use_system_version_of_library("yaml"):
|
|
conf.FindSysLibDep("yaml", ["yaml-cpp"])
|
|
|
|
if use_system_version_of_library("intel_decimal128"):
|
|
conf.FindSysLibDep("intel_decimal128", ["bid"])
|
|
|
|
if wiredtiger and use_system_version_of_library("wiredtiger"):
|
|
if not conf.CheckCXXHeader( "wiredtiger.h" ):
|
|
myenv.ConfError("Cannot find wiredtiger headers")
|
|
conf.FindSysLibDep("wiredtiger", ["wiredtiger"])
|
|
|
|
conf.env.Append(
|
|
CPPDEFINES=[
|
|
("BOOST_THREAD_VERSION", "4"),
|
|
# Boost thread v4's variadic thread support doesn't
|
|
# permit more than four parameters.
|
|
"BOOST_THREAD_DONT_PROVIDE_VARIADIC_THREAD",
|
|
"BOOST_SYSTEM_NO_DEPRECATED",
|
|
]
|
|
)
|
|
|
|
if use_system_version_of_library("boost"):
|
|
if not conf.CheckCXXHeader( "boost/filesystem/operations.hpp" ):
|
|
myenv.ConfError("can't find boost headers")
|
|
if not conf.CheckBoostMinVersion():
|
|
myenv.ConfError("system's version of boost is too old. version 1.49 or better required")
|
|
|
|
# Note that on Windows with using-system-boost builds, the following
|
|
# FindSysLibDep calls do nothing useful (but nothing problematic either)
|
|
#
|
|
# NOTE: Pass --system-boost-lib-search-suffixes= to suppress these checks, which you
|
|
# might want to do if using autolib linking on Windows, for example.
|
|
if boostSuffixList:
|
|
for b in boostLibs:
|
|
boostlib = "boost_" + b
|
|
conf.FindSysLibDep(
|
|
boostlib,
|
|
[boostlib + suffix for suffix in boostSuffixList],
|
|
language='C++')
|
|
else:
|
|
# For the built in boost, we can set these without risking ODR violations, so do so.
|
|
conf.env.Append(
|
|
CPPDEFINES=[
|
|
# We don't want interruptions because we don't use
|
|
# them and they have a performance cost.
|
|
"BOOST_THREAD_DONT_PROVIDE_INTERRUPTIONS",
|
|
|
|
# We believe that none of our platforms are affected
|
|
# by the EINTR bug. Setting this avoids a retry loop
|
|
# in boosts mutex.hpp that we don't want to pay for.
|
|
"BOOST_THREAD_HAS_NO_EINTR_BUG",
|
|
],
|
|
)
|
|
|
|
if posix_system:
|
|
conf.env.SetConfigHeaderDefine("MONGO_CONFIG_HAVE_HEADER_UNISTD_H")
|
|
conf.CheckLib('rt')
|
|
conf.CheckLib('dl')
|
|
|
|
if posix_monotonic_clock:
|
|
conf.env.SetConfigHeaderDefine("MONGO_CONFIG_HAVE_POSIX_MONOTONIC_CLOCK")
|
|
|
|
if (conf.CheckCXXHeader( "execinfo.h" ) and
|
|
conf.CheckDeclaration('backtrace', includes='#include <execinfo.h>') and
|
|
conf.CheckDeclaration('backtrace_symbols', includes='#include <execinfo.h>') and
|
|
conf.CheckDeclaration('backtrace_symbols_fd', includes='#include <execinfo.h>')):
|
|
|
|
conf.env.SetConfigHeaderDefine("MONGO_CONFIG_HAVE_EXECINFO_BACKTRACE")
|
|
|
|
conf.env["_HAVEPCAP"] = conf.CheckLib( ["pcap", "wpcap"], autoadd=False )
|
|
|
|
if env.TargetOSIs('solaris'):
|
|
conf.CheckLib( "nsl" )
|
|
|
|
if usev8 and use_system_version_of_library("v8"):
|
|
if debugBuild:
|
|
v8_lib_choices = ["v8_g", "v8"]
|
|
else:
|
|
v8_lib_choices = ["v8"]
|
|
conf.FindSysLibDep( "v8", v8_lib_choices )
|
|
|
|
conf.env['MONGO_BUILD_SASL_CLIENT'] = bool(has_option("use-sasl-client"))
|
|
if conf.env['MONGO_BUILD_SASL_CLIENT'] and not conf.CheckLibWithHeader(
|
|
"sasl2",
|
|
["stddef.h","sasl/sasl.h"],
|
|
"C",
|
|
"sasl_version_info(0, 0, 0, 0, 0, 0);",
|
|
autoadd=False ):
|
|
myenv.ConfError("Couldn't find SASL header/libraries")
|
|
|
|
# requires ports devel/libexecinfo to be installed
|
|
if env.TargetOSIs('freebsd', 'openbsd'):
|
|
if not conf.CheckLib("execinfo"):
|
|
myenv.ConfError("Cannot find libexecinfo, please install devel/libexecinfo.")
|
|
|
|
# 'tcmalloc' needs to be the last library linked. Please, add new libraries before this
|
|
# point.
|
|
if get_option('allocator') == 'tcmalloc':
|
|
if use_system_version_of_library('tcmalloc'):
|
|
conf.FindSysLibDep("tcmalloc", ["tcmalloc"])
|
|
elif get_option('allocator') == 'system':
|
|
pass
|
|
else:
|
|
myenv.ConfError("Invalid --allocator parameter: \"{0}\"", get_option('allocator'))
|
|
|
|
def CheckStdAtomic(context, base_type, extra_message):
|
|
test_body = """
|
|
#include <atomic>
|
|
|
|
int main() {{
|
|
std::atomic<{0}> x;
|
|
|
|
x.store(0);
|
|
{0} y = 1;
|
|
x.fetch_add(y);
|
|
x.fetch_sub(y);
|
|
x.exchange(y);
|
|
x.compare_exchange_strong(y, x);
|
|
return x.load();
|
|
}}
|
|
""".format(base_type)
|
|
|
|
context.Message(
|
|
"Checking if std::atomic<{0}> works{1}... ".format(
|
|
base_type, extra_message
|
|
)
|
|
)
|
|
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
conf.AddTest("CheckStdAtomic", CheckStdAtomic)
|
|
|
|
def check_all_atomics(extra_message=''):
|
|
for t in ('int64_t', 'uint64_t', 'int32_t', 'uint32_t'):
|
|
if not conf.CheckStdAtomic(t, extra_message):
|
|
return False
|
|
return True
|
|
|
|
if not check_all_atomics():
|
|
if not conf.CheckLib('atomic', symbol=None, header=None, language='C', autoadd=1):
|
|
myenv.ConfError("Some atomic ops are not intrinsically supported, but "
|
|
"no libatomic found")
|
|
if not check_all_atomics(' with libatomic'):
|
|
myenv.ConfError("The toolchain does not support std::atomic, cannot continue")
|
|
|
|
# ask each module to configure itself and the build environment.
|
|
moduleconfig.configure_modules(mongo_modules, conf)
|
|
|
|
def CheckLinkSSL(context):
|
|
test_body = """
|
|
#include <openssl/err.h>
|
|
#include <openssl/ssl.h>
|
|
#include <stdlib.h>
|
|
|
|
int main() {
|
|
SSL_library_init();
|
|
SSL_load_error_strings();
|
|
ERR_load_crypto_strings();
|
|
|
|
OpenSSL_add_all_algorithms();
|
|
ERR_free_strings();
|
|
return EXIT_SUCCESS;
|
|
}
|
|
"""
|
|
context.Message("Checking if OpenSSL is available...")
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".c")
|
|
context.Result(ret)
|
|
return ret
|
|
conf.AddTest("CheckLinkSSL", CheckLinkSSL)
|
|
|
|
if has_option("ssl"):
|
|
if not conf.CheckLinkSSL():
|
|
conf.env.ConfError("SSL is enabled, but is unavailable")
|
|
|
|
if conf.CheckDeclaration(
|
|
"FIPS_mode_set",
|
|
includes="""
|
|
#include <openssl/crypto.h>
|
|
#include <openssl/evp.h>
|
|
"""):
|
|
conf.env.SetConfigHeaderDefine('MONGO_CONFIG_HAVE_FIPS_MODE_SET')
|
|
|
|
return conf.Finish()
|
|
|
|
env = doConfigure( env )
|
|
|
|
# Load the compilation_db tool. We want to do this after configure so we don't end up with
|
|
# compilation database entries for the configure tests, which is weird.
|
|
env.Tool("compilation_db")
|
|
|
|
def checkErrorCodes():
|
|
import buildscripts.errorcodes as x
|
|
if x.checkErrorCodes() == False:
|
|
env.FatalError("next id to use: {0}", x.getNextCode())
|
|
|
|
checkErrorCodes()
|
|
|
|
# --- lint ----
|
|
|
|
def doLint( env , target , source ):
|
|
import buildscripts.clang_format
|
|
if not buildscripts.clang_format.lint(None, []):
|
|
raise Exception("clang-format lint errors")
|
|
|
|
import buildscripts.lint
|
|
if not buildscripts.lint.run_lint( [ "src/mongo/" ] ):
|
|
raise Exception( "lint errors" )
|
|
|
|
env.Alias( "lint" , [] , [ doLint ] )
|
|
env.AlwaysBuild( "lint" )
|
|
|
|
|
|
# ---- INSTALL -------
|
|
|
|
def getSystemInstallName():
|
|
dist_arch = GetOption("distarch")
|
|
arch_name = env['TARGET_ARCH'] if not dist_arch else dist_arch
|
|
|
|
# We need to make sure the directory names inside dist tarballs are permanently
|
|
# consistent, even if the target OS name used in scons is different. Any differences
|
|
# between the names used by env.TargetOSIs/env.GetTargetOSName should be added
|
|
# to the translation dictionary below.
|
|
os_name_translations = {
|
|
'windows': 'win32'
|
|
}
|
|
os_name = env.GetTargetOSName()
|
|
os_name = os_name_translations.get(os_name, os_name)
|
|
n = os_name + "-" + arch_name
|
|
|
|
if len(mongo_modules):
|
|
n += "-" + "-".join(m.name for m in mongo_modules)
|
|
|
|
dn = GetOption("distmod")
|
|
if dn and len(dn) > 0:
|
|
n = n + "-" + dn
|
|
|
|
return n
|
|
|
|
# This function will add the version.txt file to the source tarball
|
|
# so that versioning will work without having the git repo available.
|
|
def add_version_to_distsrc(env, archive):
|
|
version_file_path = env.subst("$MONGO_DIST_SRC_PREFIX") + "version.json"
|
|
if version_file_path not in archive:
|
|
version_data = {
|
|
'version': env['MONGO_VERSION'],
|
|
'githash': env['MONGO_GIT_HASH'],
|
|
}
|
|
archive.append_file_contents(
|
|
version_file_path,
|
|
json.dumps(
|
|
version_data,
|
|
sort_keys=True,
|
|
indent=4,
|
|
separators=(',', ': ')
|
|
)
|
|
)
|
|
|
|
env.AddDistSrcCallback(add_version_to_distsrc)
|
|
|
|
if has_option('distname'):
|
|
distName = GetOption( "distname" )
|
|
else:
|
|
distName = env['MONGO_VERSION']
|
|
|
|
env['SERVER_DIST_BASENAME'] = 'mongodb-%s-%s' % (getSystemInstallName(), distName)
|
|
|
|
module_sconscripts = moduleconfig.get_module_sconscripts(mongo_modules)
|
|
|
|
# The following symbols are exported for use in subordinate SConscript files.
|
|
# Ideally, the SConscript files would be purely declarative. They would only
|
|
# import build environment objects, and would contain few or no conditional
|
|
# statements or branches.
|
|
#
|
|
# Currently, however, the SConscript files do need some predicates for
|
|
# conditional decision making that hasn't been moved up to this SConstruct file,
|
|
# and they are exported here, as well.
|
|
Export("env")
|
|
Export("get_option")
|
|
Export("has_option use_system_version_of_library")
|
|
Export("serverJs")
|
|
Export("usev8")
|
|
Export("usemozjs")
|
|
Export("v8version v8suffix")
|
|
Export("boostSuffix")
|
|
Export('module_sconscripts')
|
|
Export("debugBuild optBuild")
|
|
Export("wiredtiger")
|
|
|
|
def injectMongoIncludePaths(thisEnv):
|
|
thisEnv.AppendUnique(CPPPATH=['$BUILD_DIR'])
|
|
env.AddMethod(injectMongoIncludePaths, 'InjectMongoIncludePaths')
|
|
|
|
compileDb = env.Alias("compiledb", env.CompilationDatabase('compile_commands.json'))
|
|
|
|
env.Alias("distsrc-tar", env.DistSrc("mongodb-src-${MONGO_VERSION}.tar"))
|
|
env.Alias("distsrc-tgz", env.GZip(
|
|
target="mongodb-src-${MONGO_VERSION}.tgz",
|
|
source=["mongodb-src-${MONGO_VERSION}.tar"])
|
|
)
|
|
env.Alias("distsrc-zip", env.DistSrc("mongodb-src-${MONGO_VERSION}.zip"))
|
|
env.Alias("distsrc", "distsrc-tgz")
|
|
|
|
env.SConscript('src/SConscript', variant_dir='$BUILD_DIR', duplicate=False)
|
|
|
|
env.Alias('all', ['core', 'tools', 'dbtest', 'unittests', 'integration_tests'])
|