-root = Dir("../..").abspath

-

-sys.path.append(Dir("#/BuildTools/SCons").abspath)

-################################################################################

-# Build variables

-################################################################################

-

-vars = Variables(os.path.join(Dir("#").abspath, "config.py"))

-vars.Add('cc', "C compiler")

-vars.Add('cxx', "C++ compiler")

-vars.Add('ccflags', "Extra C(++) compiler flags")

-vars.Add('link', "Linker")

-vars.Add('linkflags', "Extra linker flags")

-vars.Add(BoolVariable("ccache", "Use CCache", "no"))

-vars.Add(BoolVariable("distcc", "Use DistCC", "no"))

-vars.Add('distcc_hosts', "DistCC hosts (overrides DISTCC_HOSTS)")

-vars.Add(EnumVariable("test", "Compile and run tests", "none", ["none", "all", "unit", "system"]))

-vars.Add(BoolVariable("optimize", "Compile with optimizations turned on", "no"))

-vars.Add(BoolVariable("debug", "Compile with debug information", "yes"))

-vars.Add(BoolVariable("allow_warnings", "Allow compilation warnings during compilation", "yes"))

-vars.Add(BoolVariable("assertions", "Compile with assertions", "yes"))

-vars.Add(BoolVariable("max_jobs", "Build with maximum number of parallel jobs", "no"))

-vars.Add(EnumVariable("target", "Choose a target platform for compilation", "native", ["native", "iphone-simulator", "iphone-device", "xcode"]))

-vars.Add(BoolVariable("swift_mobile", "Build mobile Swift", "no"))

-if os.name != "nt" :

- vars.Add(BoolVariable("coverage", "Compile with coverage information", "no"))

-if os.name == "posix" :

- vars.Add(BoolVariable("valgrind", "Run tests with valgrind", "no"))

-if os.name == "mac" or (os.name == "posix" and os.uname()[0] == "Darwin"):

- vars.Add(BoolVariable("universal", "Create universal binaries", "no"))

- vars.Add(BoolVariable("mac105", "Link against the 10.5 frameworks", "no"))

-if os.name == "nt" :

- vars.Add(PathVariable("vcredist", "MSVC redistributable dir", "", PathVariable.PathAccept))

-if os.name == "nt" :

- vars.Add(PackageVariable("bonjour", "Bonjour SDK location", "yes"))

-vars.Add(PackageVariable("openssl", "OpenSSL location", "yes"))

-vars.Add(PathVariable("boost_includedir", "Boost headers location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("boost_libdir", "Boost library location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("expat_includedir", "Expat headers location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("expat_libdir", "Expat library location", None, PathVariable.PathAccept))

-vars.Add("expat_libname", "Expat library name", "libexpat" if os.name == "nt" else "expat")

-vars.Add(PathVariable("libidn_includedir", "LibIDN headers location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("libidn_libdir", "LibIDN library location", None, PathVariable.PathAccept))

-vars.Add("libidn_libname", "LibIDN library name", "libidn" if os.name == "nt" else "idn")

-vars.Add(PathVariable("sqlite_includedir", "SQLite headers location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("sqlite_libdir", "SQLite library location", None, PathVariable.PathAccept))

-vars.Add("sqlite_libname", "SQLite library name", "libsqlite3" if os.name == "nt" else "sqlite3")

-vars.Add(PathVariable("avahi_includedir", "Avahi headers location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("avahi_libdir", "Avahi library location", None, PathVariable.PathAccept))

-vars.Add(PathVariable("qt", "Qt location", "", PathVariable.PathAccept))

-vars.Add(PathVariable("docbook_xml", "DocBook XML", None, PathVariable.PathAccept))

-vars.Add(PathVariable("docbook_xsl", "DocBook XSL", None, PathVariable.PathAccept))

-

-################################################################################

-# Set up default build & configure environment

-################################################################################

-

-env = Environment(CPPPATH = ["#"], ENV = {

- 'PATH' : os.environ['PATH'],

- 'LD_LIBRARY_PATH' : os.environ.get("LD_LIBRARY_PATH", ""),

- }, variables = vars)

-

-Help(vars.GenerateHelpText(env))

-

-# Default environment variables

-env["PLATFORM_FLAGS"] = {}

-

-# Default custom tools

-env.Tool("Test", toolpath = ["#/BuildTools/SCons/Tools"])

-env.Tool("WriteVal", toolpath = ["#/BuildTools/SCons/Tools"])

-env.Tool("BuildVersion", toolpath = ["#/BuildTools/SCons/Tools"])

-env.Tool("Flags", toolpath = ["#/BuildTools/SCons/Tools"])

-if env["PLATFORM"] == "darwin" :

- env.Tool("Nib", toolpath = ["#/BuildTools/SCons/Tools"])

- env.Tool("AppBundle", toolpath = ["#/BuildTools/SCons/Tools"])

-if env["PLATFORM"] == "win32" :

- env.Tool("WindowsBundle", toolpath = ["#/BuildTools/SCons/Tools"])

- #So we don't need to escalate with UAC

- if "TMP" in os.environ.keys() :

- env['ENV']['TMP'] = os.environ['TMP']

-env.Tool("SLOCCount", toolpath = ["#/BuildTools/SCons/Tools"])

-

-# Override SConscript to handle tests

-oldSConscript = SConscript

-def SConscript(*arguments, **keywords) :

- if not keywords.get("test_only", False) or env["TEST"] :

- return apply(oldSConscript, arguments, keywords)

-

-# Max out the number of jobs

-if env["max_jobs"] :

- try :

- import multiprocessing

- SetOption("num_jobs", multiprocessing.cpu_count())

- except NotImplementedError :

- pass

- except ImportError :

- pass

-

-# Default compiler flags

-if env.get("distcc", False) :

- env["ENV"]["HOME"] = os.environ["HOME"]

- env["ENV"]["DISTCC_HOSTS"] = os.environ.get("DISTCC_HOSTS", "")

- if "distcc_hosts" in env :

- env["ENV"]["DISTCC_HOSTS"] = env["distcc_hosts"]

- env["CC"] = "distcc gcc"

- env["CXX"] = "distcc g++"

-if "cc" in env :

- env["CC"] = env["cc"]

-if "cxx" in env :

- env["CXX"] = env["cxx"]

-ccflags = env.get("ccflags", [])

-if isinstance(ccflags, str) :

- # FIXME: Make the splitting more robust

- env["CCFLAGS"] = ccflags.split(" ")

-else :

- env["CCFLAGS"] = ccflags

-if "link" in env :

- env["SHLINK"] = env["link"]

- env["LINK"] = env["link"]

-env["LINKFLAGS"] = env.get("linkflags", [])

-# This isn't a real flag (yet) AFAIK. Be sure to append it to the CXXFLAGS

-# where you need it

-env["OBJCCFLAGS"] = []

-if env["optimize"] :

- if env["PLATFORM"] == "win32" :

- env.Append(CCFLAGS = ["/O2", "/GL"])

- env.Append(LINKFLAGS = ["/INCREMENTAL:NO", "/LTCG"])

- else :

- env.Append(CCFLAGS = ["-O2"])

-

-if env["target"] == "xcode" and os.environ["CONFIGURATION"] == "Release" :

- env.Append(CCFLAGS = ["-Os"])

-

-if env["debug"] :

- if env["PLATFORM"] == "win32" :

- env.Append(CCFLAGS = ["/Zi", "/MDd"])

- env.Append(LINKFLAGS = ["/DEBUG"])

- else :

- env.Append(CCFLAGS = ["-g"])

-elif env["PLATFORM"] == "win32" :

- env.Append(CCFLAGS = ["/MD"])

-

-if env.get("universal", 0) :

- assert(env["PLATFORM"] == "darwin")

- env.Append(CCFLAGS = [

- "-isysroot", "/Developer/SDKs/MacOSX10.4u.sdk",

- "-arch", "i386",

- "-arch", "ppc"])

- env.Append(LINKFLAGS = [

- "-mmacosx-version-min=10.4",

- "-isysroot", "/Developer/SDKs/MacOSX10.4u.sdk",

- "-arch", "i386",

- "-arch", "ppc"])

-

-if env.get("mac105", 0) :

- assert(env["PLATFORM"] == "darwin")

- env.Append(CCFLAGS = [

- "-isysroot", "/Developer/SDKs/MacOSX10.5.sdk",

- "-arch", "i386"])

- env.Append(LINKFLAGS = [

- "-mmacosx-version-min=10.5",

- "-isysroot", "/Developer/SDKs/MacOSX10.5.sdk",

- "-arch", "i386"])

- env.Append(FRAMEWORKS = ["Security"])

-

-if not env["assertions"] :

- env.Append(CPPDEFINES = ["NDEBUG"])

-

-# If we build shared libs on AMD64, we need -fPIC.

-# This should have no performance impact om AMD64

-if env["PLATFORM"] == "posix" and platform.machine() == "x86_64" :

- env.Append(CCFLAGS = ["-fPIC"])

-

-# Warnings

-if env["PLATFORM"] == "win32" :

- # TODO: Find the ideal set of warnings

- #env.Append(CCFLAGS = ["/Wall"])

- pass

-else :

- env.Append(CXXFLAGS = ["-Wextra", "-Wall", "-Wnon-virtual-dtor", "-Wundef", "-Wold-style-cast", "-Wno-long-long", "-Woverloaded-virtual", "-Wfloat-equal", "-Wredundant-decls"])

- if not env.get("allow_warnings", False) :

- env.Append(CXXFLAGS = ["-Werror"])

- gccVersion = env["CCVERSION"].split(".")

- if gccVersion >= ["4", "5", "0"] :

- env.Append(CXXFLAGS = ["-Wlogical-op"])

- if "clang" in env["CC"] :

- env.Append(CXXFLAGS = ["-W#warnings", "-W-Wc++0x-compat", "-Wc++0x-compat", "-Waddress-of-temporary", "-Wambiguous-member-template", "-Warray-bounds", "-Watomic-properties", "-Wbind-to-temporary-copy", "-Wbuiltin-macro-redefined", "-Wc++-compat", "-Wc++0x-extensions", "-Wcomments", "-Wconditional-uninitialized", "-Wconstant-logical-operand", "-Wdeclaration-after-statement", "-Wdeprecated", "-Wdeprecated-implementations", "-Wdeprecated-writable-strings", "-Wduplicate-method-arg", "-Wempty-body", "-Wendif-labels", "-Wenum-compare", "-Wformat=2", "-Wfour-char-constants", "-Wgnu", "-Wincomplete-implementation", "-Winvalid-noreturn", "-Winvalid-offsetof", "-Winvalid-token-paste", "-Wlocal-type-template-args", "-Wmethod-signatures", "-Wmicrosoft", "-Wmissing-declarations", "-Wnon-pod-varargs", "-Wnonfragile-abi2", "-Wnull-dereference", "-Wout-of-line-declaration", "-Woverlength-strings", "-Wpacked", "-Wpointer-arith", "-Wpointer-sign", "-Wprotocol", "-Wreadonly-setter-attrs", "-Wselector", "-Wshift-overflow", "-Wshift-sign-overflow", "-Wstrict-selector-match", "-Wsuper-class-method-mismatch", "-Wtautological-compare", "-Wtypedef-redefinition", "-Wundeclared-selector", "-Wunknown-attributes", "-Wunknown-warning-option", "-Wunnamed-type-template-args", "-Wunused-exception-parameter", "-Wunused-member-function", "-Wused-but-marked-unused", "-Wvariadic-macros"])

-# To enable:

-# "-Wheader-hygiene"

-# "-Wnon-gcc",

-# "-Wweak-vtables",

-# "-Wlarge-by-value-copy",

-

-if env.get("coverage", 0) :

- assert(env["PLATFORM"] != "win32")

- env.Append(CCFLAGS = ["-fprofile-arcs", "-ftest-coverage"])

- env.Append(LINKFLAGS = ["-fprofile-arcs", "-ftest-coverage"])

-

-if env["PLATFORM"] == "win32" :

- env.Append(LIBS = ["user32", "crypt32", "dnsapi", "ws2_32", "wsock32", "Advapi32"])

- env.Append(CCFLAGS = ["/EHsc", "/nologo"])

- # FIXME: We should find a decent solution for MSVS 10

- if int(env["MSVS_VERSION"].split(".")[0]) < 10 :

- env["LINKCOM"] = [env["LINKCOM"], 'mt.exe -nologo -manifest ${TARGET}.manifest -outputresource:$TARGET;1']

- env["SHLINKCOM"] = [env["SHLINKCOM"], 'mt.exe -nologo -manifest ${TARGET}.manifest -outputresource:$TARGET;2']

-

-if env["PLATFORM"] == "darwin" and not env["target"] in ["iphone-device", "iphone-simulator", "xcode"] :

- env.Append(FRAMEWORKS = ["IOKit", "AppKit", "SystemConfiguration"])

-

-# Testing

-env["TEST_TYPE"] = env["test"]

-if "check" in ARGUMENTS :

- env["TEST_TYPE"] = "unit"

-env["checker_report"] = ARGUMENTS.get("checker_report", False)

-env["TEST"] = (env["TEST_TYPE"] != "none") or env.GetOption("clean")

-if env.get("valgrind", 0) :

- env["TEST_RUNNER"] = "valgrind --suppressions=QA/valgrind.supp -q --leak-check=full --track-origins=yes "

-env["TEST_IGNORE_RESULT"] = "ignore_test_result" in ARGUMENTS

-env["TEST_CREATE_LIBRARIES"] = "create_test_libraries" in ARGUMENTS

-

-# Packaging

-env["DIST"] = "dist" in ARGUMENTS or env.GetOption("clean")

-for path in ["SWIFT_INSTALLDIR", "SWIFTEN_INSTALLDIR"] :

- if ARGUMENTS.get(path, "") :

- if os.path.isabs(ARGUMENTS[path]) :

- env[path] = Dir(ARGUMENTS[path]).abspath

- else :

- env[path] = Dir("#/" + ARGUMENTS[path]).abspath

-

-################################################################################

-# XCode / iPhone / ...

-################################################################################

-

-target = env["target"]

-if target in ["iphone-device", "iphone-simulator", "xcode"] :

- # Extract/initialize all the information we need

- if target == "xcode" :

- # Get the information from the XCode environment

- env["XCODE_PLATFORM_DEVELOPER_BIN_DIR"] = os.environ["PLATFORM_DEVELOPER_BIN_DIR"]

- env["XCODE_SDKROOT"] = os.environ["SDKROOT"]

- env["XCODE_ARCH_FLAGS"] = sum([["-arch", arch] for arch in os.environ["ARCHS"].split(" ")], [])

- # Usae absolute path sources so Xcode can highlight compilation errors in swiften

- env['CXXCOM'] = '$CXX -o $TARGET -c $CXXFLAGS $CCFLAGS $_CCCOMCOM ${SOURCES.abspath}'

- else :

- # Hard code values

- env["XCODE_PLATFORM_DEVELOPER_BIN_DIR"] = "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin"

- if target == "iphone-device":

- env["XCODE_ARCH_FLAGS"] = ["-arch", "armv6", "-arch", "armv7"]

- sdkPart = "iPhoneOS"

- else :

- env["XCODE_ARCH_FLAGS"] = ["-arch", "i386"]

- sdkPart = "iPhoneSimulator"

- sdkVer = "4.3"

- env["XCODE_SDKROOT"] = "/Developer/Platforms/" + sdkPart + ".platform/Developer/SDKs/" + sdkPart + sdkVer + ".sdk"

-

- # Set the build flags

- env["CC"] = "$XCODE_PLATFORM_DEVELOPER_BIN_DIR/gcc"

- env["CXX"] = "$XCODE_PLATFORM_DEVELOPER_BIN_DIR/g++"

- env["OBJCCFLAGS"] = ["-fobjc-abi-version=2", "-fobjc-legacy-dispatch"]

- env["LD"] = env["CC"]

- env.Append(CCFLAGS = env["XCODE_ARCH_FLAGS"] + ["-fvisibility=hidden"])

- env.Append(LINKFLAGS = env["XCODE_ARCH_FLAGS"])

- env.Append(CPPFLAGS = ["-isysroot", "$XCODE_SDKROOT"])

- env.Append(FRAMEWORKS = ["CoreFoundation", "Foundation", "UIKit", "CoreGraphics"])

- env.Append(LINKFLAGS = env["XCODE_ARCH_FLAGS"] + ["-isysroot", "$XCODE_SDKROOT", "-L\"$XCODE_SDKROOT/usr/lib\"", "-F\"$XCODE_SDKROOT/System/Library/Frameworks\"", "-F\"$XCODE_SDKROOT/System/Library/PrivateFrameworks\""])

- # Bit of a hack, because BOOST doesn't know the endianness for ARM

- env.Append(CPPDEFINES = ["_LITTLE_ENDIAN"])

-

-# CCache

-if env.get("ccache", False) :

- env["ENV"]["HOME"] = os.environ["HOME"]

- for var in os.environ :

- if var.startswith("CCACHE_") :

- env["ENV"][var] = os.environ[var]

- if env.get("CC", "") != "" :

- env["CC"] = "ccache " + env["CC"]

- else :

- env["CC"] = "ccache gcc"

- if env.get("CXX", "") != "" :

- env["CXX"] = "ccache " + env["CXX"]

- else :

- env["CC"] = "ccache g++"

-

-conf_env = env.Clone()

-

-Export("env")

-Export("conf_env")