8 files changed, 399 insertions, 13 deletions
diff --git a/BuildTools/CLang/.gitignore b/BuildTools/CLang/.gitignore
new file mode 100644
index 0000000..df682c0
--- /dev/null
+++ b/BuildTools/CLang/.gitignore
@@ -0,0 +1,4 @@
+CLangDiagnosticsFlags
+CLangDiagnosticsFlagsTool.sh
+CLangDiagnosticsFlagsTool
+clang-diagnostics-overview.*
diff --git a/BuildTools/CLang/CLangDiagnosticsFlagsTool.cpp b/BuildTools/CLang/CLangDiagnosticsFlagsTool.cpp
new file mode 100644
index 0000000..ccd5925
--- /dev/null
+++ b/BuildTools/CLang/CLangDiagnosticsFlagsTool.cpp
@@ -0,0 +1,228 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <iostream>
+#include <set>
+#include <vector>
+#include <cassert>
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/graph/graph_traits.hpp>
+#include <boost/graph/adjacency_list.hpp>
+#include <boost/graph/topological_sort.hpp>
+#include <boost/graph/topological_sort.hpp>
+#include <boost/graph/graphviz.hpp>
+
+// -----------------------------------------------------------------------------
+// Include diagnostics data from CLang
+// -----------------------------------------------------------------------------
+
+#define DIAG(name, a, b, c, d, e, f, g) name,
+	
+namespace diag {
+	enum LexKinds {
+#include <clang/Basic/DiagnosticLexKinds.inc>
+#include <clang/Basic/DiagnosticParseKinds.inc>
+#include <clang/Basic/DiagnosticCommonKinds.inc>
+#include <clang/Basic/DiagnosticDriverKinds.inc>
+#include <clang/Basic/DiagnosticFrontendKinds.inc>
+#include <clang/Basic/DiagnosticSemaKinds.inc>
+	};
+}
+
+#define GET_DIAG_ARRAYS
+#include <clang/Basic/DiagnosticGroups.inc>
+#undef GET_DIAG_ARRAYS
+
+struct DiagTableEntry {
+	const char* name;
+	const short* array;
+	const short* group;
+};
+
+static const DiagTableEntry diagnostics[] = {
+#define GET_DIAG_TABLE
+#include <clang/Basic/DiagnosticGroups.inc>
+#undef GET_DIAG_TABLE
+};
+static const size_t diagnostics_count = sizeof(diagnostics) / sizeof(diagnostics[0]);
+
+// -----------------------------------------------------------------------------
+
+using namespace boost;
+
+struct Properties {
+	Properties() : have(false), implicitHave(false), dontWant(false), implicitDontWant(false), ignored(false), available(false), missing(false), redundant(false), alreadyCovered(false) {
+	}
+
+	std::string name;
+	bool have;
+	bool implicitHave;
+	bool dontWant;
+	bool implicitDontWant;
+	bool ignored;
+	bool available;
+	bool missing;
+	bool redundant;
+	bool alreadyCovered;
+};
+
+class GraphVizLabelWriter {
+	public:
+		GraphVizLabelWriter(const std::vector<Properties>& properties) : properties(properties) {
+		}	
+		
+		template <class VertexOrEdge>
+		void operator()(std::ostream& out, const VertexOrEdge& v) const {
+			std::string color;
+			if (properties[v].missing) {
+				color = "orange";
+			}
+			else if (properties[v].redundant) {
+				color = "lightblue";
+			}
+			else if (properties[v].have) {
+				color = "darkgreen";
+			}
+			else if (properties[v].implicitHave) {
+				color = "green";
+			}
+			else if (properties[v].dontWant) {
+				color = "red";
+			}
+			else if (properties[v].implicitDontWant) {
+				color = "pink";
+			}
+			else if (properties[v].ignored) {
+				color = "white";
+			}
+			else if (properties[v].available) {
+				color = "yellow";
+			}
+			else {
+				assert(false);
+			}
+			out << "[label=" << escape_dot_string(properties[v].name) << " fillcolor=\"" << color << "\" style=filled]";
+		}
+
+	private:
+		const std::vector<Properties> properties;
+};
+
+int main(int argc, char* argv[]) {
+	// Parse command-line arguments
+	std::set<std::string> have;
+	std::set<std::string> dontWant;
+	std::string outputDir;
+	for (int i = 1; i < argc; ++i) {
+		std::string arg(argv[i]);
+		if (starts_with(arg, "-W")) {
+			have.insert(arg.substr(2, arg.npos));
+		}
+		else if (starts_with(arg, "-w")) {
+			dontWant.insert(arg.substr(2, arg.npos));
+		}
+		else if (starts_with(arg, "-O")) {
+			outputDir = arg.substr(2, arg.npos) + "/";
+		}
+	}
+
+	// Build the graph and initialize properties
+	typedef adjacency_list<vecS, vecS, bidirectionalS> Graph;
+	typedef graph_traits<Graph>::vertex_descriptor Vertex;
+	Graph g(diagnostics_count);
+	std::vector<Properties> properties(num_vertices(g));
+	for (size_t i = 0; i < diagnostics_count; ++i) {
+		std::string name(diagnostics[i].name);
+		properties[i].name = name;
+		properties[i].implicitHave = properties[i].have = have.find(name) != have.end();
+		properties[i].implicitDontWant = properties[i].dontWant = dontWant.find(name) != dontWant.end();
+		properties[i].ignored = diagnostics[i].group == 0 && diagnostics[i].array == 0;
+		properties[i].alreadyCovered = false;
+		properties[i].available = true;
+		for (const short* j = diagnostics[i].group; j && *j != -1; ++j) {
+			add_edge(i, *j, g);
+		}
+	}
+
+	// Sort the diagnostics
+	std::list<Vertex> sortedDiagnostics;
+	boost::topological_sort(g, std::front_inserter(sortedDiagnostics));
+
+	// Propagate dontWant and have properties down
+	for(std::list<Vertex>::const_iterator i = sortedDiagnostics.begin(); i != sortedDiagnostics.end(); ++i) {
+		graph_traits<Graph>::adjacency_iterator adjacentIt, adjacentEnd;
+		for (tie(adjacentIt, adjacentEnd) = adjacent_vertices(*i, g); adjacentIt != adjacentEnd; ++adjacentIt) {
+			properties[*adjacentIt].implicitDontWant = properties[*i].implicitDontWant || properties[*adjacentIt].implicitDontWant;
+			properties[*adjacentIt].implicitHave = properties[*i].implicitHave || properties[*adjacentIt].implicitHave;
+		}
+	}
+
+	// Propagate 'available' property upwards
+	for(std::list<Vertex>::const_reverse_iterator i = sortedDiagnostics.rbegin(); i != sortedDiagnostics.rend(); ++i) {
+		properties[*i].available = properties[*i].available && !properties[*i].implicitDontWant;
+		graph_traits<Graph>::in_edge_iterator edgesIt, edgesEnd;
+		graph_traits<Graph>::edge_descriptor edge;
+		for (tie(edgesIt, edgesEnd) = in_edges(*i, g); edgesIt != edgesEnd; ++edgesIt) {
+			properties[source(*edgesIt, g)].available = properties[source(*edgesIt, g)].available && properties[*i].available;
+		}
+	}
+
+	// Collect missing & redundant flags
+	std::set<std::string> missing;
+	std::set<std::string> redundant;
+	for(std::list<Vertex>::const_iterator i = sortedDiagnostics.begin(); i != sortedDiagnostics.end(); ++i) {
+		bool markChildrenCovered = true;
+		if (properties[*i].alreadyCovered) {
+			if (properties[*i].have) {
+				properties[*i].redundant = true;
+				redundant.insert(properties[*i].name);
+			}
+		}
+		else {
+			if (properties[*i].available) {
+				if (!properties[*i].implicitHave && !properties[*i].ignored) {
+					properties[*i].missing = true;
+					missing.insert(properties[*i].name);
+				}
+			}
+			else {
+				markChildrenCovered = false;
+			}
+		}
+		if (markChildrenCovered) {
+			graph_traits<Graph>::adjacency_iterator adjacentIt, adjacentEnd;
+			for (tie(adjacentIt, adjacentEnd) = adjacent_vertices(*i, g); adjacentIt != adjacentEnd; ++adjacentIt) {
+				properties[*adjacentIt].alreadyCovered = true;
+			}
+		}
+	}
+
+	// Write information
+	if (!missing.empty()) {
+		std::cout << "Missing diagnostic flags: ";
+		for(std::set<std::string>::const_iterator i = missing.begin(); i != missing.end(); ++i) {
+			std::cout << "-W" << *i << " ";
+		}
+		std::cout<< std::endl;
+	}
+
+	if (!redundant.empty()) {
+		std::cout << "Redundant diagnostic flags: ";
+		for(std::set<std::string>::const_iterator i = redundant.begin(); i != redundant.end(); ++i) {
+			std::cout << "-W" << *i << " ";
+		}
+		std::cout<< std::endl;
+	}
+
+	// Write graphviz file
+	if (!outputDir.empty()) {
+		std::ofstream f((outputDir + "clang-diagnostics-overview.dot").c_str());
+		write_graphviz(f, g, GraphVizLabelWriter(properties));
+		f.close();
+	}
+
+	return 0;
+}
diff --git a/BuildTools/CLang/SConscript b/BuildTools/CLang/SConscript
new file mode 100644
index 0000000..850c35c
--- /dev/null
+++ b/BuildTools/CLang/SConscript
@@ -0,0 +1,15 @@
+Import("env")
+
+#myenv = Environment()
+#myenv.Append(CPPPATH = ["."])
+#myenv.Program("CLangDiagnosticsFlagsTool", ["CLangDiagnosticsFlagsTool.cpp"])
+#
+#disabledDiagnostics = ["-wunreachable-code", "-wunused-macros", "-wmissing-noreturn", "-wlong-long", "-wcast-align", "-wglobal-constructors", "-wmissing-prototypes", "-wpadded", "-wshadow"]
+#clangDiagnosticsFlagsToolCommand = "BuildTools/CLang/CLangDiagnosticsFlagsTool -O" + env.Dir(".").abspath + " " + " ".join(disabledDiagnostics) + " "
+#clangDiagnosticsFlagsToolCommand += " ".join([flag for flag in env["CXXFLAGS"] if flag.startswith("-W")])
+#clangDiagnosticsFlagsToolCommand += "\n"
+#clangDiagnosticsFlagsToolCommand += "dot -Tpng " + env.Dir(".").abspath + "/clang-diagnostics-overview.dot > " + env.Dir(".").abspath + "/clang-diagnostics-overview.png\n"
+#v = env.WriteVal("#/BuildTools/CLang/CLangDiagnosticsFlagsTool.sh", env.Value(clangDiagnosticsFlagsToolCommand))
+#env.AddPostAction(v, Chmod(v[0], 0755))
+#
+#
diff --git a/BuildTools/CheckHeaders.py b/BuildTools/CheckHeaders.py
new file mode 100755
index 0000000..73f49db
--- /dev/null
+++ b/BuildTools/CheckHeaders.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+
+import os, sys
+
+foundBadHeaders = False
+
+for (path, dirs, files) in os.walk(".") :
+  if "3rdParty" in path or ".sconf" in path or ".framework" in path :
+    continue
+  if not "Swiften" in path :
+    continue
+
+  for filename in [os.path.join(path, file) for file in files if file.endswith(".h")] :
+    file = open(filename, "r")
+    for line in file.readlines() :
+      for include in ["iostream", "algorithm", "cassert", "boost/bind.hpp", "boost/filesystem.hpp", "Base/foreach.h", "Base/Log.h", "boost/date_time/date_time.hpp", "boost/filesystem/filesystem.hpp"] :
+        if "#include" in line and include in line and not "Base/Log" in filename :
+          print "Found " + include + " include in " + filename
+          foundBadHeaders = True
+
+sys.exit(foundBadHeaders)
diff --git a/BuildTools/Copyrighter.py b/BuildTools/Copyrighter.py
index a768f0d..8916316 100755
--- a/BuildTools/Copyrighter.py
+++ b/BuildTools/Copyrighter.py
@@ -136,7 +136,7 @@ elif sys.argv[1] == "check-all-copyrights" :
   for (path, dirs, files) in os.walk(".") :
     if "3rdParty" in path or ".sconf" in path or "Swift.app" in path :
       continue
-    for filename in [os.path.join(path, file) for file in files if (file.endswith(".cpp") or file.endswith(".h")) and not "ui_" in file and not "moc_" in file and not "qrc_" in file and not "BuildVersion.h" in file and not "Swiften.h" in file and not "Version.h" in file and not "swiften-config.h" in file] :
+    for filename in [os.path.join(path, file) for file in files if (file.endswith(".cpp") or file.endswith(".h")) and not "ui_" in file and not "moc_" in file and not "qrc_" in file and not "BuildVersion.h" in file and not "Swiften.h" in file and not "Version.h" in file and not "swiften-config.h" in file and not "linit.cpp" in file ] :
       ok &= check_copyright(filename) 
   if not ok :
     sys.exit(-1)
diff --git a/BuildTools/Cppcheck.sh b/BuildTools/Cppcheck.sh
new file mode 100755
index 0000000..7b6a33b
--- /dev/null
+++ b/BuildTools/Cppcheck.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+cppcheck $@  \
+	--enable=all \
+	--inline-suppr \
+	--suppress=postfixOperator:3rdParty/hippomocks.h \
+	--suppress=stlSize:3rdParty/hippomocks.h \
+	--suppress=noConstructor \
+	--suppress=publicAllocationError:Swift/Controllers/Chat/UnitTest/ChatsManagerTest.cpp \
+	-i 3rdParty -i .git -i .sconf_temp \
+	-i Swiftob/linit.cpp \
+	-i Swift/QtUI/EventViewer/main.cpp \
+	-i Swift/QtUI/ApplicationTest \
+	-i Swift/QtUI/ChatView/main.cpp \
+	-i Swift/QtUI/Roster/main.cpp \
+	-i Swift/QtUI/NotifierTest/NotifierTest.cpp \
+	\
+	-I . \
+	-I Swift/QtUI \
+	.
diff --git a/BuildTools/SCons/SConstruct b/BuildTools/SCons/SConstruct
index bc7781b..a7496f2 100644
--- a/BuildTools/SCons/SConstruct
+++ b/BuildTools/SCons/SConstruct
@@ -19,6 +19,7 @@ vars.Add(EnumVariable("test", "Compile and run tests", "none", ["none", "all", "
 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"))
@@ -42,6 +43,9 @@ vars.Add("expat_libname", "Expat library name", "libexpat" if os.name == "nt" el
 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))
@@ -90,6 +94,8 @@ if env["max_jobs"] :
 		SetOption("num_jobs", multiprocessing.cpu_count())
 	except NotImplementedError :
 		pass
+	except ImportError :
+		pass
 
 # Default compiler flags
 if env.get("distcc", False) :
@@ -162,6 +168,9 @@ if env.get("mac105", 0) :
 			"-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" :
@@ -178,7 +187,14 @@ else :
 		env.Append(CXXFLAGS = ["-Werror"])
 	gccVersion = env["CCVERSION"].split(".")
 	if gccVersion >= ["4", "5", "0"] :
-		env.Append(CCFLAGS = ["-Wlogical-op"])
+		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")
@@ -186,7 +202,7 @@ if env.get("coverage", 0) :
 	env.Append(LINKFLAGS = ["-fprofile-arcs", "-ftest-coverage"])
 
 if env["PLATFORM"] == "win32" :
-	env.Append(LIBS = ["user32", "crypt32", "dnsapi", "ws2_32", "wsock32"])
+	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 :
@@ -194,7 +210,7 @@ if env["PLATFORM"] == "win32" :
 		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"])
+	env.Append(FRAMEWORKS = ["IOKit", "AppKit", "SystemConfiguration"])
 
 # Testing
 env["TEST_TYPE"] = env["test"]
@@ -205,6 +221,7 @@ 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")
@@ -231,12 +248,12 @@ if target in ["iphone-device", "iphone-simulator", "xcode"] :
 		# 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"]
+			env["XCODE_ARCH_FLAGS"] = ["-arch", "armv6", "-arch", "armv7"]
 			sdkPart = "iPhoneOS"
 		else :
 			env["XCODE_ARCH_FLAGS"] = ["-arch", "i386"]
 			sdkPart = "iPhoneSimulator"
-		sdkVer = "4.0"
+		sdkVer = "4.3"
 		env["XCODE_SDKROOT"] = "/Developer/Platforms/" + sdkPart + ".platform/Developer/SDKs/" + sdkPart + sdkVer + ".sdk"
 
 	# Set the build flags
@@ -244,7 +261,7 @@ if target in ["iphone-device", "iphone-simulator", "xcode"] :
 	env["CXX"] = "$XCODE_PLATFORM_DEVELOPER_BIN_DIR/g++"
 	env["OBJCCFLAGS"] = ["-fobjc-abi-version=2", "-fobjc-legacy-dispatch"]
 	env["LD"] = env["CC"]
-	env.Append(CCFLAGS = env["XCODE_ARCH_FLAGS"])
+	env.Append(CCFLAGS = env["XCODE_ARCH_FLAGS"] + ["-fvisibility=hidden"])
 	env.Append(LINKFLAGS = env["XCODE_ARCH_FLAGS"])
 	env.Append(CPPFLAGS = ["-isysroot", "$XCODE_SDKROOT"])
 	env.Append(FRAMEWORKS = ["CoreFoundation", "Foundation", "UIKit", "CoreGraphics"])
@@ -320,6 +337,27 @@ def checkObjCHeader(context, header) :
 if ARGUMENTS.get("force-configure", 0) :
   SCons.SConf.SetCacheMode("force")
 
+def CheckPKG(context, name):
+	context.Message( 'Checking for package %s... ' % name )
+	ret = context.TryAction('pkg-config --exists \'%s\'' % name)[0]
+	context.Result( ret )
+	return ret
+
+def CheckVersion(context, library, version, define, header, value) :
+	context.Message("Checking " + library + " version (>= " + version + ") ...")
+	ret = context.TryRun("""
+#include <%(header)s>
+#include <stdio.h>
+
+int main(int argc, char* argv[]) {
+	printf("%%d\\n", %(define)s);
+	return 0;
+}
+""" % { "header" : header, "define": define }, ".c")
+	ok = ret[0] and int(ret[1]) >= value
+	context.Result(ok)
+	return ok
+
 conf = Configure(conf_env)
 
 if not conf.CheckCXX() or not conf.CheckCC() :
@@ -404,7 +442,7 @@ env["HAVE_XSS"] = 0
 if env["PLATFORM"] != "win32" and env["PLATFORM"] != "darwin" :
 	xss_flags = {
 			"LIBPATH": ["/usr/X11R6/lib"],
-			"LIBS": ["X11", "Xss"]
+			"LIBS": ["Xss"]
 		}
 	xss_env = conf_env.Clone()
 	xss_env.MergeFlags(xss_flags)
@@ -414,6 +452,31 @@ if env["PLATFORM"] != "win32" and env["PLATFORM"] != "darwin" :
 		env["XSS_FLAGS"] = xss_flags
 	conf.Finish()
 
+# GConf
+env["HAVE_GCONF"] = 0
+if env["PLATFORM"] != "win32" and env["PLATFORM"] != "darwin" :
+	gconf_env = conf_env.Clone()
+	conf = Configure(gconf_env, custom_tests = {"CheckPKG": CheckPKG})
+	if conf.CheckPKG("gconf-2.0") :
+		gconf_bare_env = Environment()
+		gconf_bare_env.ParseConfig('pkg-config --cflags gconf-2.0 gobject-2.0 --libs gconf-2.0 gobject-2.0')
+		gconf_flags = {
+				"LIBS": gconf_bare_env["LIBS"],
+				"CCFLAGS": gconf_bare_env["CCFLAGS"],
+				"CPPPATH": gconf_bare_env["CPPPATH"],
+				"CPPDEFINES": gconf_bare_env["CPPDEFINES"],
+			}
+		gconf_env.MergeFlags(gconf_flags)
+		if conf.CheckCHeader("gconf/gconf-client.h") and conf.CheckLib("gconf-2") :
+			env["HAVE_GCONF"] = 1
+			env["GCONF_FLAGS"] = {
+				"LIBS": gconf_env["LIBS"],
+				"CCFLAGS": gconf_env["CCFLAGS"],
+				"CPPPATH": gconf_env["CPPPATH"],
+				"CPPDEFINES": gconf_env["CPPDEFINES"],
+			}
+	conf.Finish()
+
 # Sparkle
 env["HAVE_SPARKLE"] = 0
 if env["PLATFORM"] == "darwin" :
@@ -451,8 +514,8 @@ if env["PLATFORM"] == "win32" :
 	env["HAVE_SNARL"] = True
 
 # LibXML
-conf = Configure(conf_env)
-if conf.CheckCHeader("libxml/parser.h") and conf.CheckLib("xml2") :
+conf = Configure(conf_env, custom_tests = {"CheckVersion": CheckVersion})
+if conf.CheckCHeader("libxml/parser.h") and conf.CheckLib("xml2") and conf.CheckVersion("LibXML", "2.6.23", "LIBXML_VERSION", "libxml/xmlversion.h", 20623) :
 	env["HAVE_LIBXML"] = 1
 	env["LIBXML_FLAGS"] = { "LIBS": ["xml2"] }
 conf.Finish()
@@ -460,8 +523,8 @@ conf.Finish()
 if not env.get("HAVE_LIBXML", 0) :
 	libxml_env = conf_env.Clone()
 	libxml_env.Append(CPPPATH = ["/usr/include/libxml2"])
-	conf = Configure(libxml_env)
-	if conf.CheckCHeader("libxml/parser.h") and conf.CheckLib("xml2") :
+	conf = Configure(libxml_env, custom_tests = {"CheckVersion": CheckVersion})
+	if conf.CheckCHeader("libxml/parser.h") and conf.CheckLib("xml2") and conf.CheckVersion("LibXML", "2.6.23", "LIBXML_VERSION", "libxml/xmlversion.h", 20623):
 		env["HAVE_LIBXML"] = 1
 		env["LIBXML_FLAGS"] = { "CPPPATH": ["/usr/include/libxml2"], "LIBS": ["xml2"] }
 	conf.Finish()
@@ -507,6 +570,23 @@ else :
 	env["LIBIDN_BUNDLED"] = 1
 conf.Finish()
 
+# SQLite
+#sqlite_conf_env = conf_env.Clone()
+#sqlite_flags = {}
+#if env.get("sqlite_libdir", None) :
+#	sqlite_flags["LIBPATH"] = [env["sqlite_libdir"]]
+#if env.get("sqlite_includedir", None) :
+#	sqlite_flags["CPPPATH"] = [env["sqlite_includedir"]]
+#sqlite_conf_env.MergeFlags(sqlite_flags)
+#conf = Configure(sqlite_conf_env)
+#if conf.CheckCHeader("sqlite3.h") and conf.CheckLib(env["sqlite_libname"]) :
+#	env["HAVE_SQLITE"] = 1
+#	env["SQLITE_FLAGS"] = { "LIBS": [env["sqlite_libname"]] }
+#	env["SQLITE_FLAGS"].update(sqlite_flags)
+#else :
+#	env["SQLITE_BUNDLED"] = 1
+#conf.Finish()
+
 # Lua
 env["LUA_BUNDLED"] = 1
 
@@ -558,6 +638,9 @@ if use_openssl and openssl_conf.CheckCHeader("openssl/ssl.h") :
 		env["OPENSSL_FLAGS"]["LIBS"] = ["libeay32MD", "ssleay32MD"]
 	else:
 		env["OPENSSL_FLAGS"]["LIBS"] = ["ssl", "crypto"]
+		if env["PLATFORM"] == "darwin" :
+			if platform.mac_ver()[0].startswith("10.5") :
+				env["OPENSSL_FLAGS"]["FRAMEWORKS"] = ["Security"]
 elif target in ("iphone-device", "iphone-simulator", "xcode") :
 	env["OPENSSL_BUNDLED"] = True
 	env["HAVE_OPENSSL"] = True
@@ -621,6 +704,9 @@ if env.Dir("#/.git").exists() :
 # Project files
 ################################################################################
 
+# Build tools
+env.SConscript(dirs = ["#/BuildTools/CLang"])
+
 # Modules
 modules = []
 for dir in os.listdir(Dir("#/3rdParty").abspath) :
diff --git a/BuildTools/SCons/Tools/AppBundle.py b/BuildTools/SCons/Tools/AppBundle.py
index c271575..6a343f6 100644
--- a/BuildTools/SCons/Tools/AppBundle.py
+++ b/BuildTools/SCons/Tools/AppBundle.py
@@ -1,7 +1,7 @@
 import SCons.Util, os.path
 
 def generate(env) :
-  def createAppBundle(env, bundle, version = "1.0", resources = [], frameworks = [], info = {}) :
+  def createAppBundle(env, bundle, version = "1.0", resources = [], frameworks = [], info = {}, handlesXMPPURIs = False) :
     bundleDir = bundle + ".app"
     bundleContentsDir = bundleDir + "/Contents"
     resourcesDir = bundleContentsDir + "/Resources"
@@ -32,6 +32,18 @@ def generate(env) :
     for key, value in infoDict.items() :
       plist += "<key>" + key + "</key>\n"
       plist += "<string>" + value.encode("utf-8") + "</string>\n"
+    if handlesXMPPURIs :
+      plist += """<key>CFBundleURLTypes</key>
+<array>
+    <dict>
+        <key>CFBundleURLName</key>
+        <string>XMPP URL</string>
+        <key>CFBundleURLSchemes</key>
+        <array>
+            <string>xmpp</string>
+        </array>
+    </dict>
+</array>\n"""
     plist += """</dict>
   </plist>
   """