Added support building using cmake

Added support clang compiler
Fixed some compiler warnings
Update README.md

README.md

@@ -100,7 +100,7 @@ There are several software requirements for building Regamedll_CS:
 <ol>
 <li>Java Development Kit (JDK) 7+ (http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html)</li>
 <li>For Windows: Visual Studio 2015 and later</li>
-<li>For Linux: Intel C++ Compiler 15 and later</li>
+<li>For Linux: GCC/Clang/Intel C++ Compiler 15 and later</li>
 </ol>
 
 ### Checking requirements
@@ -122,19 +122,25 @@ Help -> About
 icc (ICC) 15.0.1 20141023
 </pre>
 
-### Building
+### Building and run unit tests using gradle
-On Windows:
+#### On Windows:
 <pre>gradlew --max-workers=1 clean buildRelease</pre>
 * For faster building without unit tests use this:exclamation:
 <pre>gradlew --max-workers=1 clean buildFixes</pre>
 
-On Linux (ICC):
+#### On Linux (ICC):
 <pre>./gradlew --max-workers=1 clean buildRelease</pre>
 
 * For faster building without unit tests use this:exclamation:
 <pre>./gradlew --max-workers=1 clean buildFixes</pre>
 
-On Linux (GCC):
+#### On Linux (Clang):
+<pre>./gradlew --max-workers=1 clean -PuseClang buildRelease</pre>
+
+* For faster building without unit tests use this:exclamation:
+<pre>./gradlew --max-workers=1 clean -PuseClang buildFixes</pre>
+
+#### On Linux (GCC):
 <pre>./gradlew --max-workers=1 clean -PuseGcc buildRelease</pre>
 
 * For faster building without unit tests use this:exclamation:
@@ -142,6 +148,20 @@ On Linux (GCC):
 
 Compiled binaries will be placed in the build/binaries/ directory
 
+### Simplified building using CMake 3.1 and later
+#### On Windows:
+<pre>Open solution msvc\ReGameDLL.sln and build it</pre>
+
+#### On Linux:
+* Run script `regamedll/compile.sh`
+* Options using `regamedll/compile.sh -D[option]=[ON or OFF]` (without square brackets)
+<pre>
+DEBUG              - Enables debugging mode
+USE_INTEL_COMPILER - Switch main compiler to ICC
+USE_CLANG_COMPILER - Switch main compiler to Clang
+USE_STATIC_LIBSTDC - Enables static linking library libstdc++
+</pre>
+
 ### Credits
 Thanks to the project [ReHLDS](https://github.com/dreamstalker/rehlds) ( ReGameDLL_CS was created on the basis of ReHLDS )
 

regamedll/CMakeLists.txt

@@ -0,0 +1,148 @@
+cmake_minimum_required(VERSION 3.1)
+project(regamedll CXX)
+
+option(DEBUG "Build debug application." OFF)
+option(USE_INTEL_COMPILER "Use the Intel compiler." OFF)
+option(USE_CLANG_COMPILER "Use the Clang compiler." OFF)
+option(USE_STATIC_LIBSTDC "Enables static linking libstdc++." OFF)
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if (USE_INTEL_COMPILER)
+	set(CMAKE_C_COMPILER	"/opt/intel/bin/icc")
+	set(CMAKE_CXX_COMPILER	"/opt/intel/bin/icpc")
+elseif (USE_CLANG_COMPILER)
+	set(CMAKE_C_COMPILER	"/usr/bin/clang")
+	set(CMAKE_CXX_COMPILER	"/usr/bin/clang++")
+endif()
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
+
+if (USE_INTEL_COMPILER OR USE_CLANG_COMPILER)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fasm-blocks")
+endif()
+
+if (DEBUG)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3 -ggdb -O3 -Wall -ffunction-sections -fdata-sections")
+else()
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g0 -O3 -fno-rtti -ffunction-sections -fdata-sections")
+endif()
+
+if (USE_INTEL_COMPILER)
+	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -static-intel -no-intel-extensions")
+else()
+	## Produce code optimized for the most common IA32/AMD64/EM64T processors.
+	## As new processors are deployed in the marketplace, the behavior of this option will change.
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}\
+		-mtune=generic -msse3\
+		-Wno-write-strings -Wno-invalid-offsetof\
+		-Wno-unused-variable -Wno-unused-function\
+		-Wno-unused-result -Wno-invalid-offsetof\
+		-fpermissive -Wno-switch -Wno-enum-compare\
+		-Wno-unknown-pragmas -Wno-unused-value")
+
+	if (USE_CLANG_COMPILER)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}\
+			-Wno-unused-local-typedef\
+			-Wno-unused-private-field\
+			-fno-strict-vtable-pointers\
+			-Wno-overloaded-virtual")
+	else()
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}\
+			-Wno-unused-local-typedefs\
+			-Wno-sign-compare\
+			-Wno-strict-aliasing\
+			-Wno-unused-but-set-variable\
+			-fno-devirtualize")
+	endif()
+endif()
+
+if (NOT DEBUG AND USE_STATIC_LIBSTDC)
+	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-gc-sections -Wl,--version-script=${PROJECT_SOURCE_DIR}/../version_script.lds")
+endif()
+
+if (USE_STATIC_LIBSTDC)
+	add_definitions(-DBUILD_STATIC_LIBSTDC)
+	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -static-libgcc -static-libstdc++")
+endif()
+
+set(PROJECT_SRC_DIR
+	"${PROJECT_SOURCE_DIR}"
+	"${PROJECT_SOURCE_DIR}/engine"
+	"${PROJECT_SOURCE_DIR}/common"
+	"${PROJECT_SOURCE_DIR}/dlls"
+	"${PROJECT_SOURCE_DIR}/game_shared"
+	"${PROJECT_SOURCE_DIR}/pm_shared"
+	"${PROJECT_SOURCE_DIR}/regamedll"
+)
+
+set(PROJECT_PUBLIC_DIR
+	"${PROJECT_SOURCE_DIR}/public"
+	"${PROJECT_SOURCE_DIR}/public/regamedll"
+)
+
+set(ENGINE_SRCS
+	"engine/unicode_strtools.cpp"
+)
+
+file(GLOB SHARED_SRCS
+	"game_shared/bot/*.cpp"
+	"game_shared/*.cpp"
+	"pm_shared/*.cpp"
+	"regamedll/*.cpp"
+	"public/FileSystem.cpp"
+	"public/interface.cpp"
+	"public/MemPool.cpp"
+	"version/version.cpp"
+)
+
+list(REMOVE_ITEM SHARED_SRCS EXCLUDE "${PROJECT_SOURCE_DIR}/regamedll/classes_dummy.cpp")
+
+file(GLOB GAMEDLL_SRCS
+	"dlls/*.cpp"
+	"dlls/API/*.cpp"
+	"dlls/addons/*.cpp"
+	"dlls/wpn_shared/*.cpp"
+	"dlls/bot/*.cpp"
+	"dlls/bot/states/*.cpp"
+	"dlls/hostage/*.cpp"
+	"dlls/hostage/states/*.cpp"
+)
+
+include_directories(
+	${PROJECT_SRC_DIR}
+	${PROJECT_PUBLIC_DIR}
+)
+
+link_directories(${PROJECT_SOURCE_DIR}/lib/linux32)
+
+add_definitions(
+	-DREGAMEDLL_FIXES
+	-DBUILD_LATEST
+	-DREGAMEDLL_ADD
+	-DREGAMEDLL_API
+	-DUNICODE_FIXES
+	-DCLIENT_WEAPONS
+	-DUSE_QSTRING
+	-DGNUC
+	-DPOSIX
+	-D_LINUX
+	-DLINUX
+	-D_stricmp=strcasecmp
+	-D_strnicmp=strncasecmp
+	-D_strdup=strdup
+	-D_unlink=unlink
+	-D_vsnprintf=vsnprintf
+	-D_write=write
+	-D_close=close
+	-D_access=access
+	-D_vsnwprintf=vswprintf
+)
+
+add_library(regamedll SHARED ${appversion.sh} ${GAMEDLL_SRCS} ${ENGINE_SRCS} ${SHARED_SRCS})
+set_property(TARGET regamedll PROPERTY LIBRARY_OUTPUT_NAME cs)
+add_custom_target(appversion COMMAND ${PROJECT_SOURCE_DIR}/version/appversion.sh ${PROJECT_SOURCE_DIR} regamedll)
+set_target_properties(regamedll PROPERTIES PREFIX "" COMPILE_FLAGS "-m32" LINK_FLAGS "-m32" POSITION_INDEPENDENT_CODE ON)
+target_link_libraries(regamedll dl aelf32)
+add_dependencies(regamedll appversion)

regamedll/build.gradle

@@ -92,6 +92,7 @@ void postEvaluate(NativeBinarySpec b) {
 void setupToolchain(NativeBinarySpec b)
 {
 	boolean useGcc = project.hasProperty("useGcc")
+	boolean useClang = project.hasProperty("useClang")
 	boolean unitTestExecutable = b.component.name.endsWith('_tests')
 	boolean regamedllFixes = b.flavor.name.contains('regamedllFixes')
 
@@ -121,7 +122,7 @@ void setupToolchain(NativeBinarySpec b)
 			cfg.compilerOptions.enhancedInstructionsSet = EnhancedInstructionsSet.DISABLED
 		}
 		else {
-			cfg.compilerOptions.args '/Oi', '/GF', '/GS-', '/GR-'
+			cfg.compilerOptions.args '/Oi', '/GF', '/GS', '/GR'
 		}
 
 		cfg.projectLibpath(project, '/lib')
@@ -129,7 +130,7 @@ void setupToolchain(NativeBinarySpec b)
 	}
 	else if (cfg instanceof GccToolchainConfig)
 	{
-		if (!useGcc)
+		if (!useGcc && !useClang)
 		{
 			cfg.compilerOptions.pchConfig = new GccToolchainConfig.PrecompilerHeaderOptions(
 				enabled: true,
@@ -150,10 +151,17 @@ void setupToolchain(NativeBinarySpec b)
 			'_access' : 'access'
 		])
 
-		if (useGcc) {
+		if (useGcc || useClang) {
 			// Produce code optimized for the most common IA32/AMD64/EM64T processors.
 			// As new processors are deployed in the marketplace, the behavior of this option will change.
-			cfg.compilerOptions.args '-mtune=generic', '-msse3', '-Wno-write-strings', '-Wno-invalid-offsetof', '-fpermissive', '-fno-devirtualize'
+			cfg.compilerOptions.args '-mtune=generic', '-msse3', '-Wno-write-strings', '-Wno-invalid-offsetof', '-fpermissive', '-Wno-switch', '-Wno-unused-value', '-Wno-enum-compare'
+
+			if (useGcc) {
+				cfg.compilerOptions.args '-fno-devirtualize'
+			else {
+				cfg.compilerOptions.args '-fno-strict-vtable-pointers', '-Wno-overloaded-virtual'
+			}
+
 		} else {
 			cfg.compilerOptions.args '-Qoption,cpp,--treat_func_as_string_literal_cpp'
 
@@ -169,7 +177,7 @@ void setupToolchain(NativeBinarySpec b)
 			cfg.singleDefines 'BUILD_STATIC_LIBSTDC'
 		}
 
-		cfg.compilerOptions.args '-g0', '-fno-rtti', '-fno-exceptions'
+		cfg.compilerOptions.args '-g0', '-fno-exceptions'
 		cfg.projectLibpath(project, '/lib/linux32')
 		cfg.extraLibs 'dl', 'm', 'aelf32'
 	}
@@ -276,7 +284,10 @@ model {
 	toolChains {
 		visualCpp(VisualCpp) {
 		}
-		if (project.hasProperty("useGcc")) {
+		if (project.hasProperty("useClang")) {
+			clang(Clang)
+		}
+		else if (project.hasProperty("useGcc")) {
 			gcc(Gcc)
 		} else {
 			icc(Icc)
@@ -343,11 +354,18 @@ task buildFixes {
 	}
 }
 
+task buildDebug {
+	dependsOn binaries.withType(SharedLibraryBinarySpec).matching {
+		SharedLibraryBinarySpec blib -> blib.buildable && blib.buildType.name == 'debug' && blib.flavor.name == 'regamedllFixes' && blib.component.name == 'regamedll_mp_gamedll'
+	}
+}
+
 buildFixes.finalizedBy(buildFinalize);
+buildDebug.finalizedBy(buildFinalize);
 buildRelease.finalizedBy(buildFinalize);
 
 gradle.taskGraph.whenReady { graph ->
-	if (!graph.hasTask(buildFixes)) {
+	if (!graph.hasTask(buildFixes) && !graph.hasTask(buildDebug)) {
 		return;
 	}
 
@@ -396,7 +414,7 @@ tasks.clean.doLast {
 
 task generateAppVersion {
 
-	RegamedllVersionInfo verInfo = (RegamedllVersionInfo) rootProject.regamedllVersionInfo
+	RegamedllVersionInfo verInfo = (RegamedllVersionInfo)rootProject.regamedllVersionInfo
 	def tplFile = project.file('version/appversion.vm')
 	def renderedFile = project.file('version/appversion.h')
 

regamedll/compile.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+rm -rf build
+mkdir build
+cd build
+cmake ../ $*
+make

regamedll/dlls/func_break.cpp

@@ -397,7 +397,7 @@ void CBreakable::DamageSound()
 	int pitch;
 	float fvol;
 	char *rgpsz[6];
-	int i;
+	int i = 0;
 	int material = m_Material;
 
 	if (RANDOM_LONG(0, 2))

regamedll/dlls/hostage/hostage_improv.cpp

@@ -201,6 +201,7 @@ void CHostageImprov::MoveTowards(const Vector &pos, float deltaT)
 	switch (m_moveType)
 	{
 	case Stopped:
+	default:
 		accelRate = 0;
 		break;
 	case Walking:

regamedll/dlls/player.cpp

@@ -2098,7 +2098,6 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 	case 1:
 	{
 		UTIL_ScreenFade(this, Vector(0, 0, 0), 3, 3, 255, (FFADE_OUT | FFADE_STAYOUT));
-
 		break;
 	}
 	case 2:
@@ -2116,7 +2115,7 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 		{
 			CBasePlayer* pObserver = UTIL_PlayerByIndex(i);
 
-			if (pObserver == this || pObserver && pObserver->IsObservingPlayer(this))
+			if (pObserver == this || (pObserver && pObserver->IsObservingPlayer(this)))
 			{
 				UTIL_ScreenFade(pObserver, Vector(0, 0, 0), 1, 4, 255, (FFADE_OUT));
 			}
@@ -2677,9 +2676,6 @@ void EXT_FUNC CBasePlayer::__API_HOOK(SetAnimation)(PLAYER_ANIM playerAnim)
 						animDesired = LookupActivity(ACT_DIE_BACKSHOT);
 						m_iThrowDirection = THROW_HITVEL;
 						break;
-					case 3:
-						animDesired = LookupActivity(ACT_DIESIMPLE);
-						break;
 					case 4:
 						animDesired = LookupActivity(ACT_DIEBACKWARD);
 						m_iThrowDirection = THROW_HITVEL;
@@ -2698,6 +2694,7 @@ void EXT_FUNC CBasePlayer::__API_HOOK(SetAnimation)(PLAYER_ANIM playerAnim)
 						animDesired = LookupActivity(ACT_DIE_HEADSHOT);
 						break;
 					default:
+						animDesired = LookupActivity(ACT_DIESIMPLE);
 						break;
 					}
 					break;
@@ -2750,11 +2747,10 @@ void EXT_FUNC CBasePlayer::__API_HOOK(SetAnimation)(PLAYER_ANIM playerAnim)
 					break;
 				}
 				default:
-				{
 					animDesired = LookupActivity(ACT_DIESIMPLE);
 					break;
 			}
-			}
+
 			if (pev->flags & FL_DUCKING)
 			{
 				animDesired = LookupSequence("crouch_die");
@@ -4349,7 +4345,7 @@ void EXT_FUNC CBasePlayer::__API_HOOK(PreThink)()
 #ifdef REGAMEDLL_FIXES
 		IsAlive() &&
 #endif
-		m_flIdleCheckTime <= (double)gpGlobals->time || m_flIdleCheckTime == 0.0f)
+		(m_flIdleCheckTime <= (double)gpGlobals->time || m_flIdleCheckTime == 0.0f))
 	{
 		// check every 5 seconds
 		m_flIdleCheckTime = gpGlobals->time + 5.0;

regamedll/dlls/saverestore.cpp

@@ -282,8 +282,8 @@ extern "C"
 {
 	inline unsigned _rotr(unsigned val, int shift)
 	{
-		register unsigned lobit;
+		unsigned lobit;
-		register unsigned num = val;
+		unsigned num = val;
 
 		shift &= 0x1f;
 

regamedll/dlls/sound.cpp

@@ -772,7 +772,7 @@ void CAmbientGeneric::KeyValue(KeyValueData *pkvd)
 	// lfotype
 	else if (FStrEq(pkvd->szKeyName, "lfotype"))
 	{
-		m_dpv.lfotype = (LowFreqOsc)Q_atoi(pkvd->szValue);
+		m_dpv.lfotype = Q_atoi(pkvd->szValue);
 
 		if (m_dpv.lfotype > 4)
 			m_dpv.lfotype = LFO_TRIANGLE;

regamedll/dlls/sound.h

@@ -38,7 +38,7 @@ const int MAX_SENTENCE_DPV_RESET = 27;		// Max number of dynamic pitch volumes
 const float MAX_ANNOUNCE_MINS    = 2.25f;
 const float MIN_ANNOUNCE_MINS    = 0.25f;
 
-enum LowFreqOsc : int
+enum
 {
 	LFO_OFF = 0,
 	LFO_SQUARE,		// Square
@@ -75,7 +75,7 @@ typedef struct dynpitchvol
 	int fadeout;		// Volume fade out time 0 - 100
 
 	// Low Frequency Oscillator
-	LowFreqOsc lfotype;	// 0) off 1) square 2) triangle 3) random
+	int lfotype;		// 0) off 1) square 2) triangle 3) random
 	int lforate;		// 0 - 1000, how fast lfo osciallates
 
 	int lfomodpitch;	// 0-100 mod of current pitch. 0 is off.

regamedll/dlls/soundent.cpp

@@ -238,7 +238,7 @@ void CSoundEnt::Initialize()
 int CSoundEnt::ISoundsInList(int iListType)
 {
 	int i;
-	int iThisSound;
+	int iThisSound = SOUNDLIST_EMPTY;
 
 	if (iListType == SOUNDLISTTYPE_FREE)
 	{
@@ -251,6 +251,7 @@ int CSoundEnt::ISoundsInList(int iListType)
 	else
 	{
 		ALERT(at_console, "Unknown Sound List Type!\n");
+		iThisSound = iListType;
 	}
 
 	if (iThisSound == SOUNDLIST_EMPTY)

regamedll/engine/unicode_strtools.cpp

@@ -563,7 +563,7 @@ int Q_UChar32ToUTF8(uchar32 uVal, char *pUTF8Out)
 	if (uVal <= 0xFFFF)
 	{
 		pUTF8Out[0] = (unsigned char)(uVal >> 12) | 0xE0;
-		pUTF8Out[1] = (unsigned char)(uVal >> 6) & 0x3F | 0x80;
+		pUTF8Out[1] = (unsigned char)((uVal >> 6) & 0x3F) | 0x80;
 		pUTF8Out[2] = (unsigned char)(uVal & 0x3F) | 0x80;
 		return 3;
 	}

regamedll/game_shared/bot/nav_file.cpp

@@ -331,7 +331,7 @@ void CNavArea::Load(SteamFile *file, unsigned int version)
 
 	// Load hiding spots
 	// load number of hiding spots
-	unsigned char hidingSpotCount;
+	unsigned char hidingSpotCount = 0;
 	file->Read(&hidingSpotCount, sizeof(unsigned char));
 
 	if (version == 1)
@@ -366,13 +366,13 @@ void CNavArea::Load(SteamFile *file, unsigned int version)
 	file->Read(&m_approachCount, sizeof(unsigned char));
 
 	// load approach area info (IDs)
-	unsigned char type;
+	unsigned char type = 0;
 	for (int a = 0; a < m_approachCount; a++)
 	{
 		file->Read(&m_approach[a].here.id, sizeof(unsigned int));
 
 		file->Read(&m_approach[a].prev.id, sizeof(unsigned int));
-		file->Read(&type, sizeof(unsigned char) );
+		file->Read(&type, sizeof(unsigned char));
 		m_approach[a].prevToHereHow = (NavTraverseType)type;
 
 		file->Read(&m_approach[a].next.id, sizeof(unsigned int));
@@ -398,7 +398,7 @@ void CNavArea::Load(SteamFile *file, unsigned int version)
 			file->Read(&encounter.path.to.x, 3 * sizeof(float));
 
 			// read list of spots along this path
-			unsigned char spotCount;
+			unsigned char spotCount = 0;
 			file->Read(&spotCount, sizeof(unsigned char));
 
 			for (int s = 0; s < spotCount; s++)
@@ -418,7 +418,7 @@ void CNavArea::Load(SteamFile *file, unsigned int version)
 
 		file->Read(&encounter.from.id, sizeof(unsigned int));
 
-		unsigned char dir;
+		unsigned char dir = 0;
 		file->Read(&dir, sizeof(unsigned char));
 		encounter.fromDir = static_cast<NavDirType>(dir);
 
@@ -428,7 +428,7 @@ void CNavArea::Load(SteamFile *file, unsigned int version)
 		encounter.toDir = static_cast<NavDirType>(dir);
 
 		// read list of spots along this path
-		unsigned char spotCount;
+		unsigned char spotCount = 0;
 		file->Read(&spotCount, sizeof(unsigned char));
 
 		SpotOrder order;
@@ -436,7 +436,7 @@ void CNavArea::Load(SteamFile *file, unsigned int version)
 		{
 			file->Read(&order.id, sizeof(unsigned int));
 
-			unsigned char t;
+			unsigned char t = 0;
 			file->Read(&t, sizeof(unsigned char));
 
 			order.t = float(t) / 255.0f;
@@ -733,7 +733,7 @@ void SanityCheckNavigationMap(const char *mapName)
 		navFile.Read(&saveBspSize, sizeof(unsigned int));
 
 		// verify size
-		if (!bspFilename)
+		if (saveBspSize == 0)
 		{
 			CONSOLE_ECHO("ERROR: No map corresponds to navigation file %s.\n", navFilename);
 			return;

regamedll/public/utlrbtree.h

@@ -235,11 +235,12 @@ protected:
 // Constructor, Destructor
 template <class T, class I, typename L, class M>
 CUtlRBTree<T, I, L, M>::CUtlRBTree(int growSize, int initSize, LessFunc_t lessfunc) :
-	m_Elements(growSize, initSize),
 	m_LessFunc(lessfunc),
+	m_Elements(growSize, initSize),
 	m_Root(InvalidIndex()),
-	m_NumElements(0), m_TotalElements(0),
+	m_NumElements(0),
-	m_FirstFree(InvalidIndex())
+	m_FirstFree(InvalidIndex()),
+	m_TotalElements(0)
 {
 }
 

regamedll/version/appversion.sh

@@ -0,0 +1,141 @@
+#!/bin/bash
+
+init()
+{
+	SOURCE_DIR=$1
+	VERSION_FILE=$SOURCE_DIR/../gradle.properties
+	APPVERSION_FILE=$SOURCE_DIR/version/appversion.h
+
+	if test -z "`git --version`"; then
+		echo "Please install git client"
+		echo "sudo apt-get install git"
+		exit 0
+	fi
+
+	# Read old version
+	if [ -e $APPVERSION_FILE ]; then
+		OLD_VERSION=$(cat $APPVERSION_FILE | grep -wi '#define APP_VERSION' | sed -e 's/#define APP_VERSION[ \t\r\n\v\f]\+\(.*\)/\1/i' -e 's/\r//g')
+		if [ $? -ne 0 ]; then
+			OLD_VERSION=""
+		else
+			# Remove quotes
+			OLD_VERSION=$(echo $OLD_VERSION | xargs)
+		fi
+	fi
+
+
+	# Get major, minor and maintenance information from version.h
+	MAJOR=$(sed -nr -e '/majorVersion/ s/.*\= *//p' $VERSION_FILE | tr -d '\n\r')
+	if [ $? -ne 0 -o "$MAJOR" = "" ]; then
+		MAJOR=0
+	fi
+
+	MINOR=$(sed -nr -e '/minorVersion/ s/.*\= *//p' $VERSION_FILE | tr -d '\n\r')
+	if [ $? -ne 0 -o "$MINOR" = "" ]; then
+		MINOR=0
+	fi
+
+	MAINTENANCE=$(sed -nr -e '/maintenanceVersion/ s/.*\= *//p' $VERSION_FILE | tr -d '\n\r')
+	if [ $? -ne 0 -o "$MAINTENANCE" = "" ]; then
+		MAINTENANCE=0
+	fi
+
+	BRANCH_NAME=$(git -C $SOURCE_DIR/../ rev-parse --abbrev-ref HEAD)
+	if [ $? -ne 0 -o "$BRANCH_NAME" = "" ]; then
+		BRANCH_NAME=master
+	fi
+
+	COMMIT_COUNT=$(git -C $SOURCE_DIR/../ rev-list --count $BRANCH_NAME)
+	if [ $? -ne 0 -o "$COMMIT_COUNT" = "" ]; then
+		COMMIT_COUNT=0
+	fi
+
+	#
+	# Configure remote url repository
+	#
+	# Get remote name by current branch
+	BRANCH_REMOTE=$(git -C $SOURCE_DIR/../ config branch.$BRANCH_NAME.remote)
+	if [ $? -ne 0 -o "$BRANCH_REMOTE" = "" ]; then
+		BRANCH_REMOTE=origin
+	fi
+
+	# Get commit id
+	COMMIT_SHA=$(git -C $SOURCE_DIR/../ rev-parse --verify HEAD)
+	COMMIT_SHA=${COMMIT_SHA:0:7}
+
+	# Get remote url
+	COMMIT_URL=$(git -C $SOURCE_DIR/../ config remote.$BRANCH_REMOTE.url)
+
+	# Strip prefix 'git@'
+	COMMIT_URL=${COMMIT_URL#git@}
+
+	# Strip postfix '.git'
+	COMMIT_URL=${COMMIT_URL%.git}
+
+	# Replace ':' to '/'
+	COMMIT_URL=${COMMIT_URL/:/\/}
+
+	# Append extra string
+	if [ $? -ne 0 -o "$COMMIT_URL" = "${COMMIT_URL/bitbucket.org}" ]; then
+		COMMIT_URL=$(echo https://$COMMIT_URL/commits/)
+	else
+		COMMIT_URL=$(echo https://$COMMIT_URL/commit/)
+	fi
+
+	#
+	# Detect local modifications
+	#
+	if [ `git -C $SOURCE_DIR/../ ls-files -m | wc -l` = 0 ]; then
+		MODIFIED=
+	else
+		MODIFIED=+m
+	fi
+
+	NEW_VERSION="$MAJOR.$MINOR.$MAINTENANCE.$COMMIT_COUNT-dev$MODIFIED"
+
+	# Update appversion.h if version has changed or modifications/mixed revisions detected
+	if [ "$NEW_VERSION" != "$OLD_VERSION" ]; then
+		update_appversion
+	fi
+}
+
+update_appversion()
+{
+	day=$(date +%m)
+	year=$(date +%Y)
+	hours=$(date +%H:%M:%S)
+	month=$(LANG=en_us_88591; date +"%b")
+
+	# Write appversion.h
+	echo Updating appversion.h, new version is '"'$NEW_VERSION'"', the old one was $OLD_VERSION
+
+	echo -e "#ifndef __APPVERSION_H__\r">$APPVERSION_FILE
+	echo -e "#define __APPVERSION_H__\r">>$APPVERSION_FILE
+	echo -e "\r">>$APPVERSION_FILE
+	echo -e "//\r">>$APPVERSION_FILE
+	echo -e "// This file is generated automatically.\r">>$APPVERSION_FILE
+	echo -e "// Don't edit it.\r">>$APPVERSION_FILE
+	echo -e "//\r">>$APPVERSION_FILE
+	echo -e "\r">>$APPVERSION_FILE
+	echo -e "// Version defines\r">>$APPVERSION_FILE
+	echo -e '#define APP_VERSION "'$NEW_VERSION'"\r'>>$APPVERSION_FILE
+
+	echo -e "#define APP_VERSION_C $MAJOR,$MINOR,$MAINTENANCE,$COMMIT_COUNT\r">>$APPVERSION_FILE
+	echo -e '#define APP_VERSION_STRD "'$MAJOR.$MINOR.$MAINTENANCE.$COMMIT_COUNT'"\r'>>$APPVERSION_FILE
+	echo -e "#define APP_VERSION_FLAGS 0x0L\r">>$APPVERSION_FILE
+	echo -e "\r">>$APPVERSION_FILE
+	echo -e '#define APP_COMMIT_DATE "'$month $day $year'"\r'>>$APPVERSION_FILE
+	echo -e '#define APP_COMMIT_TIME "'$hours'"\r'>>$APPVERSION_FILE
+	echo -e "\r">>$APPVERSION_FILE
+
+	echo -e '#define APP_COMMIT_SHA "'$COMMIT_SHA'"\r'>>$APPVERSION_FILE
+	echo -e '#define APP_COMMIT_URL "'$COMMIT_URL'"\r'>>$APPVERSION_FILE
+	echo -e "\r">>$APPVERSION_FILE
+	echo -e "#endif //__APPVERSION_H__\r">>$APPVERSION_FILE
+}
+
+# Initialise
+init $*
+
+# Exit normally
+exit 0

shared.gradle

@@ -8,6 +8,7 @@ import org.gradle.nativeplatform.toolchain.VisualCpp
 
 apply from: 'shared_msvc.gradle'
 apply from: 'shared_icc.gradle'
+apply from: 'shared_clang.gradle'
 apply from: 'shared_gcc.gradle'
 
 rootProject.ext.createToolchainConfig = { NativeBinarySpec bin ->
@@ -38,6 +39,10 @@ rootProject.ext.createToolchainConfig = { NativeBinarySpec bin ->
 	{
 		return rootProject.createIccConfig(releaseBuild, binaryKind)
 	}
+	else if (bin.toolChain instanceof Clang)
+	{
+		return rootProject.createClangConfig(releaseBuild, binaryKind)
+	}
 	else if (bin.toolChain instanceof Gcc)
 	{
 		return rootProject.createGccConfig(releaseBuild, binaryKind)

shared_clang.gradle

@@ -0,0 +1,55 @@
+import org.doomedsociety.gradlecpp.cfg.BinaryKind
+import org.doomedsociety.gradlecpp.gcc.GccToolchainConfig
+import org.doomedsociety.gradlecpp.gcc.OptimizationLevel
+
+rootProject.ext.createClangConfig = { boolean release, BinaryKind binKind ->
+	GccToolchainConfig cfg
+	if (release) {
+		cfg = new GccToolchainConfig(
+				compilerOptions: new GccToolchainConfig.CompilerOptions(
+						optimizationLevel: OptimizationLevel.LEVEL_3,
+						stackProtector: false,
+						noBuiltIn: true,
+						positionIndependentCode: false,
+						extraDefines: [
+							'_GLIBCXX_USE_CXX11_ABI': 0,
+						]
+				),
+
+				linkerOptions: new GccToolchainConfig.LinkerOptions(
+						stripSymbolTable: false,
+						staticLibGcc: false,
+						staticLibStdCpp: false,
+				),
+
+				librarianOptions: new GccToolchainConfig.LibrarianOptions(
+
+				)
+		)
+	} else {
+		// debug
+		cfg = new GccToolchainConfig(
+				compilerOptions: new GccToolchainConfig.CompilerOptions(
+						optimizationLevel: OptimizationLevel.DISABLE,
+						stackProtector: true,
+						noBuiltIn: true,
+						extraDefines: [
+							'_GLIBCXX_USE_CXX11_ABI': 0,
+						]
+				),
+
+				linkerOptions: new GccToolchainConfig.LinkerOptions(
+						stripSymbolTable: false,
+						staticLibGcc: false,
+						staticLibStdCpp: false,
+				),
+
+				librarianOptions: new GccToolchainConfig.LibrarianOptions(
+
+				)
+		)
+	}
+
+	cfg.singleDefines('LINUX', '_LINUX')
+	return cfg
+}

version_script.lds

@@ -0,0 +1,18 @@
+REGAMEDLL_ABI_1.0 {
+	global:
+		*;
+	local:
+		_Zn*;
+		_Zd*;
+
+		extern "C++" {
+			*std::*;
+			*__cxxabi*::*;
+			*__gnu_cxx::*;
+			__cxa_*;
+			_txnal_*;
+			__dynamic_cast;
+			__gxx_personality_*;
+			__gcclibcxx_demangle_callback;
+		};
+};