mirror of
https://github.com/mongodb/mongo.git
synced 2024-12-01 09:32:32 +01:00
1695 lines
61 KiB
Python
1695 lines
61 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 buildscripts
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import copy
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import datetime
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import imp
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import os
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import re
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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 types
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import urllib
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import urllib2
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from buildscripts import utils
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from buildscripts import moduleconfig
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import libdeps
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EnsureSConsVersion( 1, 1, 0 )
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if "uname" in dir(os):
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scons_data_dir = ".scons/%s/%s" % ( os.uname()[0] , os.getenv( "HOST" , "nohost" ) )
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else:
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scons_data_dir = ".scons/%s/" % os.getenv( "HOST" , "nohost" )
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SConsignFile( scons_data_dir + "/sconsign" )
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DEFAULT_INSTALL_DIR = "/usr/local"
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def findSettingsSetup():
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sys.path.append( "." )
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sys.path.append( ".." )
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sys.path.append( "../../" )
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def versiontuple(v):
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return tuple(map(int, (v.split("."))))
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# --- platform 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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# platforms.
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platform = os.sys.platform
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nix = False
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linux = False
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darwin = False
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windows = False
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freebsd = False
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openbsd = False
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solaris = False
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if "darwin" == platform:
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darwin = True
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platform = "osx" # prettier than darwin
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elif platform.startswith("linux"):
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linux = True
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platform = "linux"
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elif "sunos5" == platform:
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solaris = True
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elif platform.startswith( "freebsd" ):
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freebsd = True
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elif platform.startswith( "openbsd" ):
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openbsd = True
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elif "win32" == platform:
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windows = True
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else:
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print( "No special config for [" + platform + "] which probably means it won't work" )
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nix = not windows
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# --- options ----
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use_clang = False
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options = {}
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def add_option( name, help, nargs, contributesToVariantDir,
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dest=None, default = None, type="string", choices=None, metavar=None, const=None ):
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if dest is None:
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dest = name
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if type == 'choice' and not metavar:
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metavar = '[' + '|'.join(choices) + ']'
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AddOption( "--" + name ,
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dest=dest,
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type=type,
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nargs=nargs,
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action="store",
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choices=choices,
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default=default,
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metavar=metavar,
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const=const,
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help=help )
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options[name] = { "help" : help ,
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"nargs" : nargs ,
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"contributesToVariantDir" : contributesToVariantDir ,
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"dest" : dest,
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"default": default }
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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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x = get_option( name )
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if x is None:
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return False
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if x == False:
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return False
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if x == "":
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return False
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return True
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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 get_variant_dir():
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if has_option('variant-dir'):
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return "#build/" + get_option('variant-dir')
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substitute = lambda x: re.sub( "[:,\\\\/]" , "_" , x )
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a = []
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for name in options:
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o = options[name]
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if not has_option( o["dest"] ):
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continue
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if not o["contributesToVariantDir"]:
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continue
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if get_option(o["dest"]) == o["default"]:
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continue
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if o["nargs"] == 0:
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a.append( name )
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else:
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x = substitute( get_option( name ) )
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a.append( name + "_" + x )
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extras = []
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if has_option("extra-variant-dirs"):
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extras = [substitute(x) for x in get_option( 'extra-variant-dirs' ).split( ',' )]
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if has_option("add-branch-to-variant-dir"):
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extras += ["branch_" + substitute( utils.getGitBranch() )]
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if has_option('cache'):
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s = "#build/cached/"
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s += "/".join(extras) + "/"
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else:
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s = "#build/${PYSYSPLATFORM}/"
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a += extras
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if len(a) > 0:
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a.sort()
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s += "/".join( a ) + "/"
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else:
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s += "normal/"
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return s
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# build output
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add_option( "mute" , "do not display commandlines for compiling and linking, to reduce screen noise", 0, False )
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# installation/packaging
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add_option( "prefix" , "installation prefix" , 1 , False, default=DEFAULT_INSTALL_DIR )
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add_option( "distname" , "dist name (0.8.0)" , 1 , False )
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add_option( "distmod", "additional piece for full dist name" , 1 , False )
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add_option( "nostrip", "do not strip installed binaries" , 0 , False )
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add_option( "extra-variant-dirs", "extra variant dir components, separated by commas", 1, False)
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add_option( "add-branch-to-variant-dir", "add current git branch to the variant dir", 0, False )
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add_option( "variant-dir", "override variant subdirectory", 1, False )
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add_option( "sharedclient", "build a libmongoclient.so/.dll [DEPRECATED/IGNORED]" , 0 , False )
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add_option( "full", "include client and headers when doing scons install [DEPRECATED/IGNORED]", 0 , False )
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# linking options
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add_option( "release" , "release build" , 0 , True )
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add_option( "static" , "fully static build" , 0 , False )
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add_option( "static-libstdc++" , "statically link libstdc++" , 0 , False )
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add_option( "lto", "enable link time optimizations (experimental, except with MSVC)" , 0 , True )
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add_option( "dynamic-windows", "dynamically link on Windows", 0, True)
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add_option( "disable-declspec-thread", "don't use __declspec(thread) on Windows [DEPRECATED/IGNORED]", 0, True)
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# base compile flags
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add_option( "64" , "whether to force 64 bit" , 0 , True , "force64" )
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add_option( "32" , "whether to force 32 bit" , 0 , True , "force32" )
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add_option( "cxx", "compiler to use" , 1 , True )
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add_option( "cc", "compiler to use for c" , 1 , True )
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add_option( "cc-use-shell-environment", "use $CC from shell for C compiler" , 0 , False )
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add_option( "cxx-use-shell-environment", "use $CXX from shell for C++ compiler" , 0 , False )
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add_option( "ld", "linker to use" , 1 , True )
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add_option( "c++11", "enable c++11 support (experimental)", 0, True )
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add_option( "cpppath", "Include path if you have headers in a nonstandard directory" , 1 , False )
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add_option( "libpath", "Library path if you have libraries in a nonstandard directory" , 1 , False )
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add_option( "extrapath", "comma separated list of add'l paths (--extrapath /opt/foo/,/foo) static linking" , 1 , False )
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add_option( "extrapathdyn", "comma separated list of add'l paths (--extrapath /opt/foo/,/foo) dynamic linking" , 1 , False )
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add_option( "extralib", "comma separated list of libraries (--extralib js_static,readline" , 1 , False )
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add_option( "no-glibc-check" , "don't check for new versions of glibc" , 0 , False )
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# experimental features
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add_option( "mm", "use main memory instead of memory mapped files" , 0 , True )
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add_option( "asio" , "Use Asynchronous IO (NOT READY YET)" , 0 , True )
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add_option( "ssl" , "Enable SSL" , 0 , True )
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# library choices
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add_option( "usev8" , "use v8 for javascript" , 0 , True )
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add_option( "libc++", "use libc++ (experimental, requires clang)", 0, True )
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# mongo feature options
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add_option( "noshell", "don't build shell" , 0 , True )
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add_option( "safeshell", "don't let shell scripts run programs (still, don't run untrusted scripts)" , 0 , True )
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add_option( "win2008plus",
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"use newer operating system API features (deprecated, use win-version-min instead)" ,
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0 , False )
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# dev options
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add_option( "d", "debug build no optimization, etc..." , 0 , True , "debugBuild" )
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add_option( "dd", "debug build no optimization, additional debug logging, etc..." , 0 , True , "debugBuildAndLogging" )
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# new style debug and optimize flags
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add_option( "dbg", "Enable runtime debugging checks", "?", True, "dbg",
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type="choice", choices=["on", "off"], const="on" )
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add_option( "opt", "Enable compile-time optimization", "?", True, "opt",
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type="choice", choices=["on", "off"], const="on" )
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sanitizer_choices = ["address", "memory", "thread", "undefined"]
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add_option( "sanitize", "enable selected sanitizer", 1, True,
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type="choice", choices=sanitizer_choices, default=None )
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add_option( "durableDefaultOn" , "have durable default to on" , 0 , True )
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add_option( "durableDefaultOff" , "have durable default to off" , 0 , True )
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add_option( "pch" , "use precompiled headers to speed up the build (experimental)" , 0 , True , "usePCH" )
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add_option( "distcc" , "use distcc for distributing builds" , 0 , False )
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# debugging/profiling help
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if os.sys.platform.startswith("linux") or (os.sys.platform == "darwin"):
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defaultAllocator = 'tcmalloc'
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else:
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defaultAllocator = 'system'
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add_option( "allocator" , "allocator to use (tcmalloc or system)" , 1 , True,
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default=defaultAllocator )
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add_option( "gdbserver" , "build in gdb server support" , 0 , True )
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add_option( "heapcheck", "link to heap-checking malloc-lib and look for memory leaks during tests" , 0 , False )
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add_option( "gcov" , "compile with flags for gcov" , 0 , True )
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add_option("smokedbprefix", "prefix to dbpath et al. for smoke tests", 1 , False )
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add_option("smokeauth", "run smoke tests with --auth", 0 , False )
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add_option("use-sasl-client", "Support SASL authentication in the client library", 0, False)
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add_option( "use-system-tcmalloc", "use system version of tcmalloc library", 0, True )
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add_option( "use-system-pcre", "use system version of pcre library", 0, True )
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add_option( "use-system-boost", "use system version of boost libraries", 0, True )
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add_option( "use-system-snappy", "use system version of snappy library", 0, True )
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add_option( "use-system-v8", "use system version of v8 library", 0, True )
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add_option( "use-system-stemmer", "use system version of stemmer", 0, True )
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add_option( "use-system-yaml", "use system version of yaml", 0, True )
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add_option( "use-system-all" , "use all system libraries", 0 , True )
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add_option( "use-cpu-profiler",
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"Link against the google-perftools profiler library",
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0, False )
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add_option("mongod-concurrency-level", "Concurrency level, \"global\" or \"db\"", 1, True,
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type="choice", choices=["global", "db"])
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add_option('build-fast-and-loose', "NEVER for production builds", 0, False)
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add_option('propagate-shell-environment',
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"Pass shell environment to sub-processes (NEVER for production builds)",
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0, False)
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if darwin:
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osx_version_choices = ['10.6', '10.7', '10.8', '10.9']
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add_option("osx-version-min", "minimum OS X version to support", 1, True,
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type = 'choice', default = osx_version_choices[0], choices = osx_version_choices)
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elif windows:
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win_version_min_choices = {
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'xpsp3' : ('0501', '0300'),
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'ws03sp2' : ('0502', '0200'),
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'vista' : ('0600', '0000'),
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'ws08r2' : ('0601', '0000'),
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'win7' : ('0601', '0000'),
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'win8' : ('0602', '0000'),
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}
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add_option("win-version-min", "minimum Windows version to support", 1, True,
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type = 'choice', default = None,
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choices = win_version_min_choices.keys())
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add_option('cache',
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"Use an object cache rather than a per-build variant directory (experimental)",
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0, False)
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add_option('cache-dir',
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"Specify the directory to use for caching objects if --cache is in use",
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1, False, default="#build/cached/.cache")
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# don't run configure if user calls --help
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if GetOption('help'):
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Return()
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# --- environment setup ---
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variantDir = get_variant_dir()
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def printLocalInfo():
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import sys, SCons
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print( "scons version: " + SCons.__version__ )
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print( "python version: " + " ".join( [ `i` for i in sys.version_info ] ) )
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printLocalInfo()
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boostLibs = [ "thread" , "filesystem" , "program_options", "system" ]
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onlyServer = len( COMMAND_LINE_TARGETS ) == 0 or ( len( COMMAND_LINE_TARGETS ) == 1 and str( COMMAND_LINE_TARGETS[0] ) in [ "mongod" , "mongos" , "test" ] )
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linux64 = False
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force32 = has_option( "force32" )
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force64 = has_option( "force64" )
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if not force64 and not force32 and os.getcwd().endswith( "mongo-64" ):
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force64 = True
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print( "*** assuming you want a 64-bit build b/c of directory *** " )
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msarch = None
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if force32:
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msarch = "x86"
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elif force64:
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msarch = "amd64"
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releaseBuild = has_option("release")
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if has_option("debugBuild") or has_option("debugBuildAndLogging"):
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print("Error: the --d and --dd flags are no longer permitted; use --dbg and --opt instead")
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Exit(1)
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dbg_opt_mapping = {
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# --dbg, --opt : dbg opt
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( None, None ) : ( False, True ),
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( None, "on" ) : ( False, True ),
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( None, "off" ) : ( False, False ),
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( "on", None ) : ( True, False ), # special case interaction
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( "on", "on" ) : ( True, True ),
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( "on", "off" ) : ( True, False ),
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( "off", None ) : ( False, True ),
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( "off", "on" ) : ( False, True ),
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( "off", "off" ) : ( False, False ),
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}
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debugBuild, optBuild = dbg_opt_mapping[(get_option('dbg'), get_option('opt'))]
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if releaseBuild and (debugBuild or not optBuild):
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print("Error: A --release build may not have debugging, and must have optimization")
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Exit(1)
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static = has_option( "static" )
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noshell = has_option( "noshell" )
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usev8 = has_option( "usev8" )
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asio = has_option( "asio" )
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usePCH = has_option( "usePCH" )
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env = Environment( BUILD_DIR=variantDir,
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DIST_ARCHIVE_SUFFIX='.tgz',
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EXTRAPATH=get_option("extrapath"),
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MODULE_BANNERS=[],
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ARCHIVE_ADDITION_DIR_MAP={},
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ARCHIVE_ADDITIONS=[],
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MSVS_ARCH=msarch ,
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PYTHON=utils.find_python(),
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SERVER_ARCHIVE='${SERVER_DIST_BASENAME}${DIST_ARCHIVE_SUFFIX}',
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TARGET_ARCH=msarch ,
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tools=["default", "gch", "jsheader", "mergelib", "unittest"],
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UNITTEST_ALIAS='unittests',
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UNITTEST_LIST='#build/unittests.txt',
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PYSYSPLATFORM=os.sys.platform,
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PCRE_VERSION='8.30',
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CONFIGUREDIR = '#' + scons_data_dir + '/sconf_temp',
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CONFIGURELOG = '#' + scons_data_dir + '/config.log'
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)
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if has_option("cache"):
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EnsureSConsVersion( 2, 3, 0 )
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if has_option("release"):
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print("Using the experimental --cache option is not permitted for --release builds")
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Exit(1)
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if has_option("gcov"):
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print("Mixing --cache and --gcov doesn't work correctly yet. See SERVER-11084")
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Exit(1)
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env.CacheDir(str(env.Dir(get_option('cache-dir'))))
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# This could be 'if solaris', but unfortuantely that variable hasn't been set yet.
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if "sunos5" == os.sys.platform:
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# SERVER-9890: On Solaris, SCons preferentially loads the sun linker tool 'sunlink' when
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# using the 'default' tools as we do above. The sunlink tool sets -G as the flag for
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# creating a shared library. But we don't want that, since we always drive our link step
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# through CC or CXX. Instead, we want to let the compiler map GCC's '-shared' flag to the
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# appropriate linker specs that it has compiled in. We could (and should in the future)
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# select an empty set of tools above and then enable them as appropriate on a per platform
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# basis. Until then the simplest solution, as discussed on the scons-users mailing list,
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# appears to be to simply explicitly run the 'gnulink' tool to overwrite the Environment
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# changes made by 'sunlink'. See the following thread for more detail:
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# http://four.pairlist.net/pipermail/scons-users/2013-June/001486.html
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env.Tool('gnulink')
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if optBuild:
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env.Append( CPPDEFINES=["MONGO_OPTIMIZED_BUILD"] )
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if has_option("propagate-shell-environment"):
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env['ENV'] = dict(os.environ);
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env['_LIBDEPS'] = '$_LIBDEPS_OBJS'
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if has_option('build-fast-and-loose'):
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# See http://www.scons.org/wiki/GoFastButton for details
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env.Decider('MD5-timestamp')
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env.SetOption('max_drift', 1)
|
|
env.SourceCode('.', None)
|
|
|
|
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 $TARGET" )
|
|
|
|
if has_option('mongod-concurrency-level'):
|
|
env.Append(CPPDEFINES=['MONGOD_CONCURRENCY_LEVEL=MONGOD_CONCURRENCY_LEVEL_%s' % get_option('mongod-concurrency-level').upper()])
|
|
|
|
libdeps.setup_environment( env )
|
|
|
|
if env['PYSYSPLATFORM'] == 'linux3':
|
|
env['PYSYSPLATFORM'] = 'linux2'
|
|
if 'freebsd' in env['PYSYSPLATFORM']:
|
|
env['PYSYSPLATFORM'] = 'freebsd'
|
|
|
|
if os.sys.platform == 'win32':
|
|
env['OS_FAMILY'] = 'win'
|
|
else:
|
|
env['OS_FAMILY'] = 'posix'
|
|
|
|
if has_option( "cc-use-shell-environment" ) and has_option( "cc" ):
|
|
print("Cannot specify both --cc-use-shell-environment and --cc")
|
|
Exit(1)
|
|
elif has_option( "cxx-use-shell-environment" ) and has_option( "cxx" ):
|
|
print("Cannot specify both --cxx-use-shell-environment and --cxx")
|
|
Exit(1)
|
|
|
|
if has_option( "cxx-use-shell-environment" ):
|
|
env["CXX"] = os.getenv("CXX");
|
|
env["CC"] = env["CXX"]
|
|
if has_option( "cc-use-shell-environment" ):
|
|
env["CC"] = os.getenv("CC");
|
|
|
|
if has_option( "cxx" ):
|
|
env["CC"] = get_option( "cxx" )
|
|
env["CXX"] = get_option( "cxx" )
|
|
if has_option( "cc" ):
|
|
env["CC"] = get_option( "cc" )
|
|
|
|
if has_option( "ld" ):
|
|
env["LINK"] = get_option( "ld" )
|
|
|
|
if env['PYSYSPLATFORM'] in ('linux2', 'freebsd'):
|
|
env['LINK_LIBGROUP_START'] = '-Wl,--start-group'
|
|
env['LINK_LIBGROUP_END'] = '-Wl,--end-group'
|
|
env['RELOBJ_LIBDEPS_START'] = '--whole-archive'
|
|
env['RELOBJ_LIBDEPS_END'] = '--no-whole-archive'
|
|
env['RELOBJ_LIBDEPS_ITEM'] = ''
|
|
elif env['PYSYSPLATFORM'] == 'darwin':
|
|
env['RELOBJFLAGS'] = [ '-arch', '$PROCESSOR_ARCHITECTURE' ]
|
|
env['LINK_LIBGROUP_START'] = ''
|
|
env['LINK_LIBGROUP_END'] = ''
|
|
env['RELOBJ_LIBDEPS_START'] = '-all_load'
|
|
env['RELOBJ_LIBDEPS_END'] = ''
|
|
env['RELOBJ_LIBDEPS_ITEM'] = ''
|
|
elif env['PYSYSPLATFORM'].startswith('sunos'):
|
|
if force64:
|
|
env['RELOBJFLAGS'] = ['-64']
|
|
env['LINK_LIBGROUP_START'] = '-z rescan'
|
|
env['LINK_LIBGROUP_END'] = ''
|
|
env['RELOBJ_LIBDEPS_START'] = '-z allextract'
|
|
env['RELOBJ_LIBDEPS_END'] = '-z defaultextract'
|
|
env['RELOBJ_LIBDEPS_ITEM'] = ''
|
|
|
|
env["LIBPATH"] = []
|
|
|
|
if has_option( "libpath" ):
|
|
env["LIBPATH"] = [get_option( "libpath" )]
|
|
|
|
if has_option( "cpppath" ):
|
|
env["CPPPATH"] = [get_option( "cpppath" )]
|
|
|
|
env.Prepend( CPPDEFINES=[ "_SCONS" ,
|
|
"MONGO_EXPOSE_MACROS" ,
|
|
"SUPPORT_UTF8" ], # for pcre
|
|
|
|
|
|
CPPPATH=[ '$BUILD_DIR', "$BUILD_DIR/mongo" ] )
|
|
|
|
if has_option( "safeshell" ):
|
|
env.Append( CPPDEFINES=[ "MONGO_SAFE_SHELL" ] )
|
|
|
|
if has_option( "durableDefaultOn" ):
|
|
env.Append( CPPDEFINES=[ "_DURABLEDEFAULTON" ] )
|
|
|
|
if has_option( "durableDefaultOff" ):
|
|
env.Append( CPPDEFINES=[ "_DURABLEDEFAULTOFF" ] )
|
|
|
|
usev8 = True
|
|
|
|
extraLibPlaces = []
|
|
|
|
env['EXTRACPPPATH'] = []
|
|
env['EXTRALIBPATH'] = []
|
|
|
|
def addExtraLibs( s ):
|
|
for x in s.split(","):
|
|
env.Append( EXTRACPPPATH=[ x + "/include" ] )
|
|
env.Append( EXTRALIBPATH=[ x + "/lib" ] )
|
|
env.Append( EXTRALIBPATH=[ x + "/lib64" ] )
|
|
extraLibPlaces.append( x + "/lib" )
|
|
|
|
if has_option( "extrapath" ):
|
|
addExtraLibs( GetOption( "extrapath" ) )
|
|
|
|
if has_option( "extrapathdyn" ):
|
|
addExtraLibs( GetOption( "extrapathdyn" ) )
|
|
|
|
if has_option( "extralib" ):
|
|
for x in GetOption( "extralib" ).split( "," ):
|
|
env.Append( LIBS=[ x ] )
|
|
|
|
# ---- other build setup -----
|
|
|
|
if "uname" in dir(os):
|
|
processor = os.uname()[4]
|
|
else:
|
|
processor = "i386"
|
|
|
|
if force32:
|
|
processor = "i386"
|
|
if force64:
|
|
processor = "x86_64"
|
|
|
|
env['PROCESSOR_ARCHITECTURE'] = processor
|
|
|
|
installDir = DEFAULT_INSTALL_DIR
|
|
nixLibPrefix = "lib"
|
|
|
|
dontReplacePackage = False
|
|
isBuildingLatest = False
|
|
|
|
if has_option( "prefix" ):
|
|
installDir = GetOption( "prefix" )
|
|
|
|
def filterExists(paths):
|
|
return filter(os.path.exists, paths)
|
|
|
|
if darwin:
|
|
pass
|
|
elif linux:
|
|
|
|
env.Append( LIBS=['m'] )
|
|
|
|
if os.uname()[4] == "x86_64" and not force32:
|
|
linux64 = True
|
|
nixLibPrefix = "lib64"
|
|
env.Append( EXTRALIBPATH=["/usr/lib64" , "/lib64" ] )
|
|
env.Append( LIBS=["pthread"] )
|
|
|
|
force64 = False
|
|
|
|
if force32:
|
|
env.Append( EXTRALIBPATH=["/usr/lib32"] )
|
|
|
|
if static:
|
|
env.Append( LINKFLAGS=" -static " )
|
|
if has_option( "static-libstdc++" ):
|
|
env.Append( LINKFLAGS=["-static-libstdc++", "-static-libgcc"] )
|
|
|
|
elif solaris:
|
|
env.Append( CPPDEFINES=[ "__sunos__" ] )
|
|
env.Append( LIBS=["socket","resolv"] )
|
|
|
|
elif freebsd:
|
|
env.Append( LIBS=[ "kvm" ] )
|
|
env.Append( EXTRACPPPATH=[ "/usr/local/include" ] )
|
|
env.Append( EXTRALIBPATH=[ "/usr/local/lib" ] )
|
|
env.Append( CPPDEFINES=[ "__freebsd__" ] )
|
|
env.Append( CCFLAGS=[ "-fno-omit-frame-pointer" ] )
|
|
|
|
elif openbsd:
|
|
env.Append( EXTRACPPPATH=[ "/usr/local/include" ] )
|
|
env.Append( EXTRALIBPATH=[ "/usr/local/lib" ] )
|
|
env.Append( CPPDEFINES=[ "__openbsd__" ] )
|
|
|
|
elif windows:
|
|
dynamicCRT = has_option("dynamic-windows")
|
|
|
|
env['DIST_ARCHIVE_SUFFIX'] = '.zip'
|
|
|
|
if has_option('win-version-min') and has_option('win2008plus'):
|
|
print("Can't specify both 'win-version-min' and 'win2008plus'")
|
|
Exit(1)
|
|
|
|
# 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=[ "_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
|
|
env.Append( CCFLAGS=["/wd4355", "/wd4800", "/wd4267", "/wd4244", "/wd4290"] )
|
|
|
|
# some warnings we should treat as errors:
|
|
# 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
|
|
env.Append( CCFLAGS=["/we4099"] )
|
|
|
|
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"] )
|
|
|
|
# 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'])
|
|
|
|
# v8 calls timeGetTime()
|
|
if usev8:
|
|
env.Append(LIBS=['winmm.lib'])
|
|
|
|
env.Append( EXTRACPPPATH=["#/../winpcap/Include"] )
|
|
env.Append( EXTRALIBPATH=["#/../winpcap/Lib"] )
|
|
|
|
env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
|
|
if nix:
|
|
|
|
if has_option( "distcc" ):
|
|
env["CXX"] = "distcc " + env["CXX"]
|
|
|
|
# -Winvalid-pch Warn if a precompiled header (see Precompiled Headers) is found in the search path but can't be used.
|
|
env.Append( CCFLAGS=["-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 linux or darwin:
|
|
env.Append( CCFLAGS=["-Werror", "-pipe"] )
|
|
|
|
env.Append( CPPDEFINES=["_FILE_OFFSET_BITS=64"] )
|
|
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 darwin:
|
|
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"] )
|
|
|
|
if not darwin:
|
|
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 linux and has_option( "gcov" ):
|
|
env.Append( CXXFLAGS=" -fprofile-arcs -ftest-coverage " )
|
|
env.Append( CPPDEFINES=["MONGO_GCOV"] )
|
|
env.Append( LINKFLAGS=" -fprofile-arcs -ftest-coverage " )
|
|
|
|
if optBuild:
|
|
env.Append( CCFLAGS=["-O3"] )
|
|
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"] )
|
|
env['ENV']['GLIBCXX_FORCE_NEW'] = 1; # play nice with valgrind
|
|
env.Append( CPPDEFINES=["_DEBUG"] );
|
|
|
|
if force64:
|
|
env.Append( CCFLAGS="-m64" )
|
|
env.Append( LINKFLAGS="-m64" )
|
|
|
|
if force32:
|
|
env.Append( CCFLAGS="-m32" )
|
|
env.Append( LINKFLAGS="-m32" )
|
|
|
|
if has_option( "gdbserver" ):
|
|
env.Append( CPPDEFINES=["USE_GDBSERVER"] )
|
|
|
|
if "uname" in dir(os):
|
|
hacks = buildscripts.findHacks( os.uname() )
|
|
if hacks is not None:
|
|
hacks.insert( env , { "linux64" : linux64 } )
|
|
|
|
if has_option( "ssl" ):
|
|
env.Append( CPPDEFINES=["MONGO_SSL"] )
|
|
if windows:
|
|
env.Append( LIBS=["libeay32"] )
|
|
env.Append( LIBS=["ssleay32"] )
|
|
else:
|
|
env.Append( LIBS=["ssl"] )
|
|
env.Append( LIBS=["crypto"] )
|
|
|
|
try:
|
|
umask = os.umask(022)
|
|
except OSError:
|
|
pass
|
|
|
|
if not windows:
|
|
for keysuffix in [ "1" , "2" ]:
|
|
keyfile = "jstests/libs/key%s" % keysuffix
|
|
os.chmod( keyfile , stat.S_IWUSR|stat.S_IRUSR )
|
|
|
|
if not use_system_version_of_library("pcre"):
|
|
env.Prepend(CPPPATH=[ '$BUILD_DIR/third_party/pcre-${PCRE_VERSION}' ])
|
|
|
|
if not use_system_version_of_library("boost"):
|
|
env.Prepend(CPPPATH=['$BUILD_DIR/third_party/boost'],
|
|
CPPDEFINES=['BOOST_ALL_NO_LIB'])
|
|
|
|
env.Prepend(CPPPATH=['$BUILD_DIR/third_party/s2'])
|
|
|
|
if not use_system_version_of_library("stemmer"):
|
|
env.Prepend(CPPPATH=['$BUILD_DIR/third_party/libstemmer_c/include'])
|
|
|
|
if not use_system_version_of_library("snappy"):
|
|
env.Prepend(CPPPATH=['$BUILD_DIR/third_party/snappy'])
|
|
|
|
env.Append( CPPPATH=['$EXTRACPPPATH'],
|
|
LIBPATH=['$EXTRALIBPATH'] )
|
|
|
|
# discover modules, and load the (python) module for each module's build.py
|
|
mongo_modules = moduleconfig.discover_modules('src/mongo/db/modules')
|
|
env['MONGO_MODULES'] = [m.name for m in mongo_modules]
|
|
|
|
# --- check system ---
|
|
|
|
def doConfigure(myenv):
|
|
|
|
# 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.
|
|
conf = Configure(myenv, help=False)
|
|
|
|
if 'CheckCXX' in dir( conf ):
|
|
if not conf.CheckCXX():
|
|
print("C++ compiler %s does not work" % (conf.env["CXX"]))
|
|
Exit(1)
|
|
|
|
# Only do C checks if CC != CXX
|
|
check_c = (myenv["CC"] != myenv["CXX"])
|
|
|
|
if check_c and 'CheckCC' in dir( conf ):
|
|
if not conf.CheckCC():
|
|
print("C compiler %s does not work" % (conf.env["CC"]))
|
|
Exit(1)
|
|
myenv = conf.Finish()
|
|
|
|
# Identify the toolchain in use. We currently support the following:
|
|
# TODO: Goes in the env?
|
|
toolchain_gcc = "GCC"
|
|
toolchain_clang = "clang"
|
|
toolchain_msvc = "MSVC"
|
|
|
|
def CheckForToolchain(context, toolchain, lang_name, compiler_var, source_suffix):
|
|
test_bodies = {
|
|
toolchain_gcc : (
|
|
# Clang also defines __GNUC__
|
|
"""
|
|
#if !defined(__GNUC__) || defined(__clang__)
|
|
#error
|
|
#endif
|
|
"""),
|
|
toolchain_clang : (
|
|
"""
|
|
#if !defined(__clang__)
|
|
#error
|
|
#endif
|
|
"""),
|
|
toolchain_msvc : (
|
|
"""
|
|
#if !defined(_MSC_VER)
|
|
#error
|
|
#endif
|
|
"""),
|
|
}
|
|
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.
|
|
test_body = textwrap.dedent(test_bodies[toolchain])
|
|
result = context.TryCompile(test_body, source_suffix)
|
|
context.Result(result)
|
|
return result
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckForToolchain' : CheckForToolchain,
|
|
})
|
|
|
|
toolchain = None
|
|
have_toolchain = lambda: toolchain != None
|
|
using_msvc = lambda: toolchain == toolchain_msvc
|
|
using_gcc = lambda: toolchain == toolchain_gcc
|
|
using_clang = lambda: toolchain == toolchain_clang
|
|
|
|
if windows:
|
|
toolchain_search_sequence = [toolchain_msvc]
|
|
else:
|
|
toolchain_search_sequence = [toolchain_gcc, toolchain_clang]
|
|
|
|
for candidate_toolchain in toolchain_search_sequence:
|
|
if conf.CheckForToolchain(candidate_toolchain, "C++", "CXX", ".cpp"):
|
|
toolchain = candidate_toolchain
|
|
break
|
|
|
|
if not have_toolchain():
|
|
print("Couldn't identify the toolchain")
|
|
Exit(1)
|
|
|
|
if check_c and not conf.CheckForToolchain(toolchain, "C", "CC", ".c"):
|
|
print("C toolchain doesn't match identified C++ toolchain")
|
|
Exit(1)
|
|
|
|
myenv = conf.Finish()
|
|
|
|
global use_clang
|
|
use_clang = using_clang()
|
|
|
|
# Figure out what our minimum windows version is. If the user has specified, then use
|
|
# that. Otherwise, if they have explicitly selected between 32 bit or 64 bit, choose XP or
|
|
# Vista respectively. Finally, if they haven't done either of these, try invoking the
|
|
# compiler to figure out whether we are doing a 32 or 64 bit build and select as
|
|
# appropriate.
|
|
if windows:
|
|
win_version_min = None
|
|
default_32_bit_min = 'xpsp3'
|
|
default_64_bit_min = 'ws03sp2'
|
|
if has_option('win-version-min'):
|
|
win_version_min = get_option('win-version-min')
|
|
elif has_option('win2008plus'):
|
|
win_version_min = 'win7'
|
|
else:
|
|
if force32:
|
|
win_version_min = default_32_bit_min
|
|
elif force64:
|
|
win_version_min = default_64_bit_min
|
|
else:
|
|
def CheckFor64Bit(context):
|
|
win64_test_body = textwrap.dedent(
|
|
"""
|
|
#if !defined(_WIN64)
|
|
#error
|
|
#endif
|
|
"""
|
|
)
|
|
context.Message('Checking if toolchain is in 64-bit mode... ')
|
|
result = context.TryCompile(win64_test_body, ".c")
|
|
context.Result(result)
|
|
return result
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckFor64Bit' : CheckFor64Bit
|
|
})
|
|
if conf.CheckFor64Bit():
|
|
win_version_min = default_64_bit_min
|
|
else:
|
|
win_version_min = default_32_bit_min
|
|
conf.Finish();
|
|
|
|
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])] )
|
|
|
|
if using_gcc() or using_clang():
|
|
|
|
# If we are using GCC or clang to target 32 or x86, 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.
|
|
|
|
def CheckForx86(context):
|
|
# See http://nadeausoftware.com/articles/2012/02/c_c_tip_how_detect_processor_type_using_compiler_predefined_macros
|
|
test_body = """
|
|
#if defined(__i386) || defined(_M_IX86)
|
|
/* x86 32-bit */
|
|
#else
|
|
#error not 32-bit x86
|
|
#endif
|
|
"""
|
|
context.Message('Checking if target architecture is 32-bit x86...')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".c")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckForx86' : CheckForx86,
|
|
})
|
|
|
|
if conf.CheckForx86():
|
|
myenv.Append( CCFLAGS=['-march=nocona', '-mtune=generic'] )
|
|
conf.Finish()
|
|
|
|
# Enable PCH if we are on using gcc or clang and the 'Gch' tool is enabled. Otherwise,
|
|
# remove any pre-compiled header since the compiler may try to use it if it exists.
|
|
if usePCH and (using_gcc() or using_clang()):
|
|
if 'Gch' in dir( myenv ):
|
|
if using_clang():
|
|
# clang++ uses pch.h.pch rather than pch.h.gch
|
|
myenv['GCHSUFFIX'] = '.pch'
|
|
# clang++ only uses pch from command line
|
|
myenv.Prepend( CXXFLAGS=['-include pch.h'] )
|
|
myenv['Gch'] = myenv.Gch( "$BUILD_DIR/mongo/pch.h$GCHSUFFIX",
|
|
"src/mongo/pch.h" )[0]
|
|
myenv['GchSh'] = myenv[ 'Gch' ]
|
|
elif os.path.exists( myenv.File("$BUILD_DIR/mongo/pch.h$GCHSUFFIX").abspath ):
|
|
print( "removing precompiled headers" )
|
|
os.unlink( myenv.File("$BUILD_DIR/mongo/pch.h.$GCHSUFFIX").abspath )
|
|
|
|
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 using_msvc():
|
|
print("AddFlagIfSupported is not currently supported with MSVC")
|
|
Exit(1)
|
|
|
|
test_mutation = mutation
|
|
if using_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 using_gcc() or using_clang():
|
|
# 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")
|
|
|
|
if has_option('c++11'):
|
|
# The Microsoft compiler does not need a switch to enable C++11. Again we should be
|
|
# checking for MSVC, not windows. In theory, we might be using clang or icc on windows.
|
|
if not using_msvc():
|
|
# For our other compilers (gcc and clang) we need to pass -std=c++0x or -std=c++11,
|
|
# but we prefer the latter. Try that first, and fall back to c++0x if we don't
|
|
# detect that --std=c++11 works.
|
|
if not AddToCXXFLAGSIfSupported(myenv, '-std=c++11'):
|
|
if not AddToCXXFLAGSIfSupported(myenv, '-std=c++0x'):
|
|
print( 'C++11 mode requested, but cannot find a flag to enable it' )
|
|
Exit(1)
|
|
|
|
if not AddToCFLAGSIfSupported(myenv, '-std=c99'):
|
|
print( 'C++11 mode selected for C++ files, but failed to enable C99 for C files' )
|
|
|
|
# This needs to happen before we check for libc++, since it affects whether libc++ is available.
|
|
if darwin 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):
|
|
print( "Can't set minimum OS X version with this compiler" )
|
|
Exit(1)
|
|
myenv.AppendUnique(LINKFLAGS=[min_version_flag])
|
|
|
|
usingLibStdCxx = False
|
|
if has_option('libc++'):
|
|
if not using_clang():
|
|
print( 'libc++ is currently only supported for clang')
|
|
Exit(1)
|
|
if darwin 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:
|
|
print( 'libc++ requested, but compiler does not support -stdlib=libc++' )
|
|
Exit(1)
|
|
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()
|
|
|
|
# Check to see if we are trying to use an elderly libstdc++, which we arbitrarily define as
|
|
# 4.6.0. This is primarly to help people using clang in C++11 mode on OS X but forgetting
|
|
# to use --libc++. We also use it to decide if we trust the libstdc++ debug mode. We would,
|
|
# ideally, check the __GLIBCXX__ version, but for various reasons this is not
|
|
# workable. Instead, we switch on the fact that _GLIBCXX_BEGIN_NAMESPACE_VERSION wasn't
|
|
# introduced until libstdc++ 4.6.0.
|
|
|
|
haveGoodLibStdCxx = False
|
|
if usingLibStdCxx:
|
|
|
|
def CheckModernLibStdCxx(context):
|
|
|
|
test_body = """
|
|
#include <vector>
|
|
#if !defined(_GLIBCXX_BEGIN_NAMESPACE_VERSION)
|
|
#error libstdcxx older than 4.6.0
|
|
#endif
|
|
"""
|
|
|
|
context.Message('Checking for libstdc++ 4.6.0 or better... ')
|
|
ret = context.TryCompile(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckModernLibStdCxx' : CheckModernLibStdCxx,
|
|
})
|
|
haveGoodLibStdCxx = conf.CheckModernLibStdCxx()
|
|
conf.Finish()
|
|
|
|
if has_option('c++11') and usingLibStdCxx and not haveGoodLibStdCxx:
|
|
print( 'Detected libstdc++ is too old to support C++11 mode' )
|
|
if darwin:
|
|
print( 'Try building with --libc++ and --osx-version-min=10.7 or higher' )
|
|
Exit(1)
|
|
|
|
# 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++.
|
|
if debugBuild and usingLibStdCxx and haveGoodLibStdCxx:
|
|
# We can't do this if we are using any system C++ libraries.
|
|
if (not using_system_version_of_cxx_libraries()):
|
|
myenv.Append(CPPDEFINES=["_GLIBCXX_DEBUG"]);
|
|
|
|
if has_option('sanitize'):
|
|
if not (using_clang() or using_gcc()):
|
|
print( 'sanitize is only supported with clang or gcc')
|
|
Exit(1)
|
|
sanitizer_option = '-fsanitize=' + GetOption('sanitize')
|
|
if AddToCCFLAGSIfSupported(myenv, sanitizer_option):
|
|
myenv.Append(LINKFLAGS=[sanitizer_option])
|
|
myenv.Append(CCFLAGS=['-fno-omit-frame-pointer'])
|
|
else:
|
|
print( 'Failed to enable sanitizer with flag: ' + sanitizer_option )
|
|
Exit(1)
|
|
|
|
# Apply any link time optimization settings as selected by the 'lto' option.
|
|
if has_option('lto'):
|
|
if using_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 using_gcc() or using_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'])
|
|
else:
|
|
print( "Link time optimization requested, " +
|
|
"but selected compiler does not honor -flto" )
|
|
Exit(1)
|
|
else:
|
|
printf("Don't know how to enable --lto on current toolchain")
|
|
Exit(1)
|
|
|
|
# glibc's memcmp is faster than gcc's
|
|
if linux:
|
|
AddToCCFLAGSIfSupported(myenv, "-fno-builtin-memcmp")
|
|
|
|
# When using msvc, check for support for __declspec(thread), unless we have been asked
|
|
# explicitly not to use it. For other compilers, see if __thread works.
|
|
if using_msvc():
|
|
haveDeclSpecThread = False
|
|
def CheckDeclspecThread(context):
|
|
test_body = """
|
|
__declspec( thread ) int tsp_int;
|
|
int main(int argc, char* argv[]) {
|
|
tsp_int = argc;
|
|
return 0;
|
|
}
|
|
"""
|
|
context.Message('Checking for __declspec(thread)... ')
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckDeclspecThread' : CheckDeclspecThread,
|
|
})
|
|
haveDeclSpecThread = conf.CheckDeclspecThread()
|
|
conf.Finish()
|
|
if haveDeclSpecThread:
|
|
myenv.Append(CPPDEFINES=['MONGO_HAVE___DECLSPEC_THREAD'])
|
|
else:
|
|
def CheckUUThread(context):
|
|
test_body = """
|
|
__thread int tsp_int;
|
|
int main(int argc, char* argv[]) {
|
|
tsp_int = argc;
|
|
return 0;
|
|
}
|
|
"""
|
|
context.Message('Checking for __thread... ')
|
|
ret = context.TryLink(textwrap.dedent(test_body), ".cpp")
|
|
context.Result(ret)
|
|
return ret
|
|
conf = Configure(myenv, help=False, custom_tests = {
|
|
'CheckUUThread' : CheckUUThread,
|
|
})
|
|
haveUUThread = conf.CheckUUThread()
|
|
conf.Finish()
|
|
if haveUUThread:
|
|
myenv.Append(CPPDEFINES=['MONGO_HAVE___THREAD'])
|
|
|
|
conf = Configure(myenv)
|
|
libdeps.setup_conftests(conf)
|
|
|
|
if use_system_version_of_library("pcre"):
|
|
conf.FindSysLibDep("pcre", ["pcre"])
|
|
conf.FindSysLibDep("pcrecpp", ["pcrecpp"])
|
|
|
|
if use_system_version_of_library("snappy"):
|
|
conf.FindSysLibDep("snappy", ["snappy"])
|
|
|
|
if use_system_version_of_library("stemmer"):
|
|
conf.FindSysLibDep("stemmer", ["stemmer"])
|
|
|
|
if use_system_version_of_library("yaml"):
|
|
conf.FindSysLibDep("yaml", ["yaml"])
|
|
|
|
if use_system_version_of_library("boost"):
|
|
if not conf.CheckCXXHeader( "boost/filesystem/operations.hpp" ):
|
|
print( "can't find boost headers" )
|
|
Exit(1)
|
|
|
|
conf.env.Append(CPPDEFINES=[("BOOST_THREAD_VERSION", "2")])
|
|
|
|
# Note that on Windows with using-system-boost builds, the following
|
|
# FindSysLibDep calls do nothing useful (but nothing problematic either)
|
|
for b in boostLibs:
|
|
boostlib = "boost_" + b
|
|
conf.FindSysLibDep( boostlib, [ boostlib + "-mt", boostlib ], language='C++' )
|
|
|
|
if conf.CheckHeader('unistd.h'):
|
|
conf.env.Append(CPPDEFINES=['MONGO_HAVE_HEADER_UNISTD_H'])
|
|
|
|
if solaris or conf.CheckDeclaration('clock_gettime', includes='#include <time.h>'):
|
|
conf.CheckLib('rt')
|
|
|
|
if linux:
|
|
conf.CheckLib('dl')
|
|
|
|
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.Append( CPPDEFINES=[ "MONGO_HAVE_EXECINFO_BACKTRACE" ] )
|
|
|
|
conf.env["_HAVEPCAP"] = conf.CheckLib( ["pcap", "wpcap"], autoadd=False )
|
|
|
|
if 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 ):
|
|
Exit(1)
|
|
|
|
# requires ports devel/libexecinfo to be installed
|
|
if freebsd or openbsd:
|
|
if not conf.CheckLib("execinfo"):
|
|
Exit(1)
|
|
|
|
# '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 has_option("heapcheck"):
|
|
print ("--heapcheck does not work with the tcmalloc embedded in the mongodb source "
|
|
"tree. Use --use-system-tcmalloc.")
|
|
Exit(1)
|
|
elif get_option('allocator') == 'system':
|
|
pass
|
|
else:
|
|
print "Invalid --allocator parameter: \"%s\"" % get_option('allocator')
|
|
Exit(1)
|
|
|
|
if has_option("heapcheck"):
|
|
if not debugBuild:
|
|
print( "--heapcheck needs --d or --dd" )
|
|
Exit( 1 )
|
|
|
|
if not conf.CheckCXXHeader( "google/heap-checker.h" ):
|
|
print( "--heapcheck neads header 'google/heap-checker.h'" )
|
|
Exit( 1 )
|
|
|
|
conf.env.Append( CPPDEFINES=[ "HEAP_CHECKING" ] )
|
|
conf.env.Append( CCFLAGS=["-fno-omit-frame-pointer"] )
|
|
|
|
# ask each module to configure itself and the build environment.
|
|
moduleconfig.configure_modules(mongo_modules, conf)
|
|
|
|
return conf.Finish()
|
|
|
|
env = doConfigure( env )
|
|
|
|
env['PDB'] = '${TARGET.base}.pdb'
|
|
|
|
testEnv = env.Clone()
|
|
testEnv.Append( CPPPATH=["../"] )
|
|
|
|
shellEnv = None
|
|
if noshell:
|
|
print( "not building shell" )
|
|
elif not onlyServer:
|
|
shellEnv = env.Clone();
|
|
|
|
if windows:
|
|
shellEnv.Append( LIBS=["winmm.lib"] )
|
|
|
|
enforce_glibc = linux and releaseBuild and not has_option("no-glibc-check")
|
|
|
|
def checkErrorCodes():
|
|
import buildscripts.errorcodes as x
|
|
if x.checkErrorCodes() == False:
|
|
print( "next id to use:" + str( x.getNextCode() ) )
|
|
Exit(-1)
|
|
|
|
checkErrorCodes()
|
|
|
|
# ---- Docs ----
|
|
def build_docs(env, target, source):
|
|
from buildscripts import docs
|
|
docs.main()
|
|
|
|
env.Alias("docs", [], [build_docs])
|
|
env.AlwaysBuild("docs")
|
|
|
|
# ---- astyle ----
|
|
|
|
def doStyling( env , target , source ):
|
|
|
|
res = utils.execsys( "astyle --version" )
|
|
res = " ".join(res)
|
|
if res.count( "2." ) == 0:
|
|
print( "astyle 2.x needed, found:" + res )
|
|
Exit(-1)
|
|
|
|
files = utils.getAllSourceFiles()
|
|
files = filter( lambda x: not x.endswith( ".c" ) , files )
|
|
|
|
cmd = "astyle --options=mongo_astyle " + " ".join( files )
|
|
res = utils.execsys( cmd )
|
|
print( res[0] )
|
|
print( res[1] )
|
|
|
|
|
|
env.Alias( "style" , [] , [ doStyling ] )
|
|
env.AlwaysBuild( "style" )
|
|
|
|
# --- lint ----
|
|
|
|
|
|
|
|
def doLint( env , target , source ):
|
|
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():
|
|
n = platform + "-" + processor
|
|
if static:
|
|
n += "-static"
|
|
if has_option("nostrip"):
|
|
n += "-debugsymbols"
|
|
if nix and os.uname()[2].startswith("8."):
|
|
n += "-tiger"
|
|
|
|
if len(mongo_modules):
|
|
n += "-" + "-".join(m.name for m in mongo_modules)
|
|
|
|
try:
|
|
findSettingsSetup()
|
|
import settings
|
|
if "distmod" in dir(settings):
|
|
n = n + "-" + str(settings.distmod)
|
|
except:
|
|
pass
|
|
|
|
dn = GetOption("distmod")
|
|
if dn and len(dn) > 0:
|
|
n = n + "-" + dn
|
|
|
|
return n
|
|
|
|
def getCodeVersion():
|
|
fullSource = open( "src/mongo/util/version.cpp" , "r" ).read()
|
|
allMatches = re.findall( r"versionString.. = \"(.*?)\"" , fullSource );
|
|
if len(allMatches) != 1:
|
|
print( "can't find version # in code" )
|
|
return None
|
|
return allMatches[0]
|
|
|
|
mongoCodeVersion = getCodeVersion()
|
|
if mongoCodeVersion == None:
|
|
Exit(-1)
|
|
|
|
if has_option('distname'):
|
|
distName = GetOption( "distname" )
|
|
elif mongoCodeVersion[-1] not in ("+", "-"):
|
|
dontReplacePackage = True
|
|
distName = mongoCodeVersion
|
|
else:
|
|
isBuildingLatest = True
|
|
distName = utils.getGitBranchString("" , "-") + datetime.date.today().strftime("%Y-%m-%d")
|
|
|
|
|
|
env['SERVER_DIST_BASENAME'] = 'mongodb-%s-%s' % (getSystemInstallName(), distName)
|
|
|
|
distFile = "${SERVER_ARCHIVE}"
|
|
|
|
env['NIX_LIB_DIR'] = nixLibPrefix
|
|
env['INSTALL_DIR'] = installDir
|
|
if testEnv is not None:
|
|
testEnv['INSTALL_DIR'] = installDir
|
|
if shellEnv is not None:
|
|
shellEnv['INSTALL_DIR'] = installDir
|
|
|
|
|
|
# ---- CONVENIENCE ----
|
|
|
|
def tabs( env, target, source ):
|
|
from subprocess import Popen, PIPE
|
|
from re import search, match
|
|
diff = Popen( [ "git", "diff", "-U0", "origin", "master" ], stdout=PIPE ).communicate()[ 0 ]
|
|
sourceFile = False
|
|
for line in diff.split( "\n" ):
|
|
if match( "diff --git", line ):
|
|
sourceFile = not not search( "\.(h|hpp|c|cpp)\s*$", line )
|
|
if sourceFile and match( "\+ *\t", line ):
|
|
return True
|
|
return False
|
|
env.Alias( "checkSource", [], [ tabs ] )
|
|
env.AlwaysBuild( "checkSource" )
|
|
|
|
def gitPush( env, target, source ):
|
|
import subprocess
|
|
return subprocess.call( [ "git", "push" ] )
|
|
env.Alias( "push", [ ".", "smoke", "checkSource" ], gitPush )
|
|
env.AlwaysBuild( "push" )
|
|
|
|
|
|
# ---- deploying ---
|
|
|
|
def s3push(localName, remoteName=None, platformDir=True):
|
|
localName = str( localName )
|
|
|
|
if isBuildingLatest:
|
|
remotePrefix = utils.getGitBranchString("-") + "-latest"
|
|
else:
|
|
remotePrefix = "-" + distName
|
|
|
|
findSettingsSetup()
|
|
|
|
import simples3
|
|
import settings
|
|
|
|
s = simples3.S3Bucket( settings.bucket , settings.id , settings.key )
|
|
|
|
if remoteName is None:
|
|
remoteName = localName
|
|
|
|
name = '%s-%s%s' % (remoteName , getSystemInstallName(), remotePrefix)
|
|
lastDotIndex = localName.rfind('.')
|
|
if lastDotIndex != -1:
|
|
name += localName[lastDotIndex:]
|
|
name = name.lower()
|
|
|
|
if platformDir:
|
|
name = platform + "/" + name
|
|
|
|
print( "uploading " + localName + " to http://s3.amazonaws.com/" + s.name + "/" + name )
|
|
if dontReplacePackage:
|
|
for ( key , modify , etag , size ) in s.listdir( prefix=name ):
|
|
print( "error: already a file with that name, not uploading" )
|
|
Exit(2)
|
|
s.put( name , open( localName , "rb" ).read() , acl="public-read" );
|
|
print( " done uploading!" )
|
|
|
|
def s3shellpush( env , target , source ):
|
|
s3push( "mongo" , "mongo-shell" )
|
|
|
|
env.Alias( "s3shell" , [ "mongo" ] , [ s3shellpush ] )
|
|
env.AlwaysBuild( "s3shell" )
|
|
|
|
def s3dist( env , target , source ):
|
|
s3push( str(source[0]) , "mongodb" )
|
|
|
|
env.Alias( "dist" , '$SERVER_ARCHIVE' )
|
|
env.AlwaysBuild(env.Alias( "s3dist" , [ '$SERVER_ARCHIVE' ] , [ s3dist ] ))
|
|
|
|
# --- an uninstall target ---
|
|
if len(COMMAND_LINE_TARGETS) > 0 and 'uninstall' in COMMAND_LINE_TARGETS:
|
|
SetOption("clean", 1)
|
|
# By inspection, changing COMMAND_LINE_TARGETS here doesn't do
|
|
# what we want, but changing BUILD_TARGETS does.
|
|
BUILD_TARGETS.remove("uninstall")
|
|
BUILD_TARGETS.append("install")
|
|
|
|
module_sconscripts = moduleconfig.get_module_sconscripts(mongo_modules)
|
|
|
|
# The following symbols are exported for use in subordinate SConscript files.
|
|
# Ideally, the SConscript files would be purely declarative. They would only
|
|
# import build environment objects, and would contain few or no conditional
|
|
# statements or branches.
|
|
#
|
|
# Currently, however, the SConscript files do need some predicates for
|
|
# conditional decision making that hasn't been moved up to this SConstruct file,
|
|
# and they are exported here, as well.
|
|
Export("env")
|
|
Export("shellEnv")
|
|
Export("testEnv")
|
|
Export("get_option")
|
|
Export("has_option use_system_version_of_library")
|
|
Export("mongoCodeVersion")
|
|
Export("usev8")
|
|
Export("darwin windows solaris linux freebsd nix")
|
|
Export('module_sconscripts')
|
|
Export("debugBuild optBuild")
|
|
Export("enforce_glibc")
|
|
Export("s3push")
|
|
Export("use_clang")
|
|
|
|
env.SConscript('src/SConscript', variant_dir='$BUILD_DIR', duplicate=False)
|
|
env.SConscript('src/SConscript.client', variant_dir='$BUILD_DIR/client_build', duplicate=False)
|
|
env.SConscript(['SConscript.buildinfo', 'SConscript.smoke'])
|
|
|
|
def clean_old_dist_builds(env, target, source):
|
|
prefix = "mongodb-%s-%s" % (platform, processor)
|
|
filenames = sorted(os.listdir("."))
|
|
filenames = [x for x in filenames if x.startswith(prefix)]
|
|
to_keep = [x for x in filenames if x.endswith(".tgz") or x.endswith(".zip")][-2:]
|
|
for filename in [x for x in filenames if x not in to_keep]:
|
|
print "removing %s" % filename
|
|
try:
|
|
shutil.rmtree(filename)
|
|
except:
|
|
os.remove(filename)
|
|
|
|
env.Alias("dist_clean", [], [clean_old_dist_builds])
|
|
env.AlwaysBuild("dist_clean")
|
|
|
|
env.Alias('all', ['core', 'tools', 'test', 'unittests'])
|