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authorRemko Tronçon <git@el-tramo.be>2011-07-10 09:48:13 (GMT)
committerRemko Tronçon <git@el-tramo.be>2011-07-10 09:48:13 (GMT)
commit17721d86205828929e784ad35e5f07e8a7a71631 (patch)
tree6e771979b946a606eb8b732ac2a9d13b446c85d5 /BuildTools/SCons/SConstruct
parentbdec51e576b5a3afcca5a0b62f4567e1dc17bbcf (diff)
downloadswift-contrib-17721d86205828929e784ad35e5f07e8a7a71631.zip
swift-contrib-17721d86205828929e784ad35e5f07e8a7a71631.tar.bz2
Added enable_variants build option.
Diffstat (limited to 'BuildTools/SCons/SConstruct')
-rw-r--r--BuildTools/SCons/SConstruct291
1 files changed, 4 insertions, 287 deletions
diff --git a/BuildTools/SCons/SConstruct b/BuildTools/SCons/SConstruct
index debea3b..90ea403 100644
--- a/BuildTools/SCons/SConstruct
+++ b/BuildTools/SCons/SConstruct
@@ -1,294 +1,9 @@
-root = Dir("../..").abspath
-
import sys, os, re, platform
-sys.path.append(Dir("#/BuildTools/SCons").abspath)
import SCons.SConf
-################################################################################
-# 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")
+Import("env", "conf_env")
+root = Dir("../..").abspath
################################################################################
# Extend the default build environment (not affecting the configure env)
@@ -349,6 +64,8 @@ def checkObjCHeader(context, header) :
# Platform configuration
################################################################################
+env.Append(CPPPATH = [root])
+
if ARGUMENTS.get("force-configure", 0) :
SCons.SConf.SetCacheMode("force")