Merge branch 'sohl1.2' into zombie-x

README.md

@@ -76,7 +76,7 @@ git clone --recursive https://github.com/FWGS/hlsdk-portable
 
 # Build Instructions
 
-## Windows
+## Windows x86.
 
 ### Prerequisites
 
@@ -131,7 +131,7 @@ cmake -G "Visual Studio 16 2019" -A Win32 -B build
 
 After the configuration step, `HLSDK-PORTABLE.sln` should appear in the `build` directory. You can open this solution in Visual Studio and continue developing there.
 
-## Windows. Using Microsoft Visual Studio 6
+## Windows x86. Using Microsoft Visual Studio 6
 
 Microsoft Visual Studio 6 is very old, but if you still have it installed, you can use it to build this hlsdk. There are no project files, but two `.bat` files, for server and client libraries. They require variable **MSVCDir** to be set to the installation path of Visual Studio:
 
@@ -142,7 +142,7 @@ cd dlls && compile.bat && cd ../cl_dll && compile.bat
 
 `hl.dll` and `client.dll` will appear in `dlls/` and `cl_dll/` diretories. The libraries built with msvc6 should be compatible with Windows XP.
 
-## Linux. Using Steam Runtime in chroot
+## Linux x86. Portable steam-compatible build using Steam Runtime in chroot
 
 ### Prerequisites
 
@@ -168,7 +168,7 @@ schroot --chroot steamrt_scout_i386 -- cmake -B build-in-steamrt -S .
 schroot --chroot steamrt_scout_i386 -- cmake --build build-in-steamrt
 ```
 
-## Linux. Build without Steam Runtime
+## Linux x86. Portable steam-compatible build without Steam Runtime
 
 ### Prerequisites
 
@@ -190,7 +190,7 @@ cmake .. -DCMAKE_C_FLAGS="-static-libstdc++ -static-libgcc"
 ```
 To ensure portability it's still better to build using Steam Runtime or another chroot of some older distro.
 
-## Linux. Build in your own chroot
+## Linux x86. Portable steam-compatible build in your own chroot
 
 ### Prerequisites
 
@@ -237,13 +237,46 @@ schroot --chroot jessie -- cmake --build build-in-chroot
 
 TODO
 
+## Nintendo Switch
+
+### Prerequisites
+
+1. Set up [`dkp-pacman`](https://devkitpro.org/wiki/devkitPro_pacman).
+2. Install dependency packages:
+```
+sudo dkp-pacman -S switch-dev dkp-toolchain-vars switch-mesa switch-libdrm_nouveau switch-sdl2
+```
+3. Make sure the `DEVKITPRO` environment variable is set to the devkitPro SDK root:
+```
+export DEVKITPRO=/opt/devkitpro
+```
+4. Install libsolder:
+```
+source $DEVKITPRO/switchvars.sh
+git clone https://github.com/fgsfdsfgs/libsolder.git
+make -C libsolder install
+```
+
+### Building using CMake
+```
+mkdir build && cd build
+aarch64-none-elf-cmake -G"Unix Makefiles" -DCMAKE_PROJECT_HLSDK-PORTABLE_INCLUDE="$DEVKITPRO/portlibs/switch/share/SolderShim.cmake" ..
+make -j
+```
+
+### Building using waf
+```
+./waf configure -T release --nswitch
+./waf build
+```
+
 ## Other platforms
 
-Building on other Unix-like platforms (e.g. FreeBSD) is supported.
+Building on other architectures (e.g x86_64 or arm) and POSIX-compliant OSes (e.g. FreeBSD) is supported.
 
 ### Prerequisites
 
-Install C and C++ compilers (like gcc or clang), cmake and make (or gmake)
+Install C and C++ compilers (like gcc or clang), cmake and make.
 
 ### Building
 

cl_dll/input_goldsource.cpp

@@ -150,6 +150,7 @@ extern cvar_t *cl_pitchspeed;
 extern cvar_t *cl_movespeedkey;
 
 #if _WIN32
+static cvar_t* m_rawinput = NULL;
 static double s_flRawInputUpdateTime = 0.0f;
 static bool m_bRawInput = false;
 static bool m_bMouseThread = false;
@@ -158,7 +159,6 @@ bool isMouseRelative = false;
 
 #if _WIN32
 #include "progdefs.h"
-extern globalvars_t *gpGlobals;
 #endif
 
 int CL_IsDead( void );
@@ -386,7 +386,7 @@ void IN_SetMouseMode(bool enable)
 		if (mouseparmsvalid)
 			restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
 
-		m_bRawInput = CVAR_GET_FLOAT( "m_rawinput" ) != 0;
+		m_bRawInput = m_rawinput && m_rawinput->value != 0;
 		if(m_bRawInput)
 		{
 #if USE_SDL2
@@ -781,13 +781,14 @@ void GoldSourceInput::IN_GetMouseDelta( int *pOutX, int *pOutY)
 
 #if _WIN32
 		// update m_bRawInput occasionally:
-		if ( gpGlobals && gpGlobals->time - s_flRawInputUpdateTime > 1.0f )
+		const float currentTime = gEngfuncs.GetClientTime();
+		if ( currentTime  - s_flRawInputUpdateTime > 1.0f  || s_flRawInputUpdateTime == 0.0f )
 		{
-			s_flRawInputUpdateTime = gpGlobals->time;
+			s_flRawInputUpdateTime = currentTime;
 
 			bool lockEntered = MouseThread_ActiveLock_Enter();
 
-			m_bRawInput = CVAR_GET_FLOAT( "m_rawinput" ) != 0;
+			m_bRawInput = m_rawinput && m_rawinput->value != 0;
 
 			if(m_bRawInput && !isMouseRelative)
 			{
@@ -1571,7 +1572,8 @@ void GoldSourceInput::IN_Init (void)
 	m_customaccel_exponent	= gEngfuncs.pfnRegisterVariable ( "m_customaccel_exponent", "1", FCVAR_ARCHIVE );
 
 #if _WIN32
-	m_bRawInput			 = CVAR_GET_FLOAT( "m_rawinput" ) != 0;
+	m_rawinput = gEngfuncs.pfnGetCvarPointer("m_rawinput");
+	m_bRawInput			 = m_rawinput && m_rawinput->value != 0;
 	m_bMouseThread		  = gEngfuncs.CheckParm ("-mousethread", NULL ) != NULL;
 	m_mousethread_sleep	 = gEngfuncs.pfnRegisterVariable ( "m_mousethread_sleep", "1", FCVAR_ARCHIVE ); // default to less than 1000 Hz
 

cmake/LibraryNaming.cmake

@@ -42,6 +42,7 @@ check_symbol_exists(XASH_SERENITY "build.h" XASH_SERENITY)
 check_symbol_exists(XASH_WIN32 "build.h" XASH_WIN32)
 check_symbol_exists(XASH_WIN64 "build.h" XASH_WIN64)
 check_symbol_exists(XASH_X86 "build.h" XASH_X86)
+check_symbol_exists(XASH_NSWITCH "build.h" XASH_NSWITCH)
 unset(CMAKE_REQUIRED_INCLUDES)
 
 # engine/common/build.c
@@ -63,6 +64,8 @@ elseif(XASH_HAIKU)
 	set(BUILDOS "haiku")
 elseif(XASH_SERENITY)
 	set(BUILDOS "serenityos")
+elseif(XASH_NSWITCH)
+	set(BUILDOS "nswitch")
 else()
 	message(SEND_ERROR "Place your operating system name here! If this is a mistake, try to fix conditions above and report a bug")
 endif()

dlls/animation.cpp

@@ -238,7 +238,7 @@ void GetSequenceInfo( void *pmodel, entvars_t *pev, float *pflFrameRate, float *
 
 	mstudioseqdesc_t *pseqdesc;
 
-	if( pev->sequence >= pstudiohdr->numseq )
+	if( pev->sequence < 0 || pev->sequence >= pstudiohdr->numseq )
 	{
 		*pflFrameRate = 0.0f;
 		*pflGroundSpeed = 0.0f;
@@ -265,7 +265,7 @@ int GetSequenceFlags( void *pmodel, entvars_t *pev )
 	studiohdr_t *pstudiohdr;
 
 	pstudiohdr = (studiohdr_t *)pmodel;
-	if( !pstudiohdr || pev->sequence >= pstudiohdr->numseq )
+	if( !pstudiohdr || pev->sequence < 0 || pev->sequence >= pstudiohdr->numseq )
 		return 0;
 
 	mstudioseqdesc_t *pseqdesc;
@@ -279,7 +279,7 @@ int GetAnimationEvent( void *pmodel, entvars_t *pev, MonsterEvent_t *pMonsterEve
 	studiohdr_t *pstudiohdr;
 
 	pstudiohdr = (studiohdr_t *)pmodel;
-	if( !pstudiohdr || pev->sequence >= pstudiohdr->numseq || !pMonsterEvent )
+	if( !pstudiohdr || pev->sequence < 0 || pev->sequence >= pstudiohdr->numseq || !pMonsterEvent )
 		return 0;
 
 	mstudioseqdesc_t *pseqdesc;
@@ -379,7 +379,7 @@ float SetBlending( void *pmodel, entvars_t *pev, int iBlender, float flValue )
 	studiohdr_t *pstudiohdr;
 
 	pstudiohdr = (studiohdr_t *)pmodel;
-	if( !pstudiohdr )
+	if( !pstudiohdr || pev->sequence < 0 || pev->sequence >= pstudiohdr->numseq )
 		return flValue;
 
 	mstudioseqdesc_t *pseqdesc;

dlls/func_break.cpp

@@ -26,6 +26,7 @@
 #include "func_break.h"
 #include "decals.h"
 #include "explode.h"
+#include "game.h"
 
 extern DLL_GLOBAL Vector	g_vecAttackDir;
 
@@ -1108,12 +1109,24 @@ void CPushable::Move( CBaseEntity *pOther, int push )
 		return;
 	}
 
-	// g-cont. fix pushable acceleration bug (reverted as it used in mods)
 	if( pOther->IsPlayer() )
 	{
-		// Don't push unless the player is pushing forward and NOT use (pull)
-		if( push && !( pevToucher->button & ( IN_FORWARD | IN_USE ) ) )
-			return;
+		// g-cont. fix pushable acceleration bug (now implemented as cvar)
+		if (pushablemode.value == 1)
+		{
+			// Allow player push when moving right, left and back too
+			if ( push && !(pevToucher->button & (IN_FORWARD|IN_MOVERIGHT|IN_MOVELEFT|IN_BACK)) )
+				return;
+			// Require player walking back when applying '+use' on pushable
+			if ( !push && !(pevToucher->button & (IN_BACK)) )
+				return;
+		}
+		else
+		{
+			// Don't push unless the player is pushing forward and NOT use (pull)
+			if( push && !( pevToucher->button & ( IN_FORWARD | IN_USE ) ) )
+				return;
+		}
 		playerTouch = 1;
 	}
 

dlls/func_tank.cpp

@@ -276,6 +276,7 @@ TYPEDESCRIPTION	CFuncTank::m_SaveData[] =
 	DEFINE_FIELD( CFuncTank, m_iszFireMaster, FIELD_STRING ), //LRC
 	DEFINE_FIELD( CFuncTank, m_iszLocusFire, FIELD_STRING ), //LRC
 	DEFINE_FIELD( CFuncTank, m_pFireProxy, FIELD_CLASSPTR ), //LRC
+	DEFINE_FIELD( CFuncTank, m_iTankClass, FIELD_INTEGER ),
 };
 
 IMPLEMENT_SAVERESTORE( CFuncTank, CBaseEntity )

dlls/game.cpp

@@ -39,6 +39,7 @@ cvar_t satchelfix	= { "satchelfix", "0", FCVAR_SERVER };
 cvar_t explosionfix	= { "explosionfix", "0", FCVAR_SERVER };
 cvar_t monsteryawspeedfix	= { "monsteryawspeedfix", "1", FCVAR_SERVER };
 cvar_t corpsephysics = { "corpsephysics", "0", FCVAR_SERVER };
+cvar_t pushablemode = { "pushablemode", "0", FCVAR_SERVER };
 cvar_t forcerespawn	= { "mp_forcerespawn","1", FCVAR_SERVER };
 cvar_t flashlight	= { "mp_flashlight","1", FCVAR_SERVER };
 cvar_t aimcrosshair	= { "mp_autocrosshair","1", FCVAR_SERVER };
@@ -629,6 +630,7 @@ void GameDLLInit( void )
 	CVAR_REGISTER( &explosionfix );
 	CVAR_REGISTER( &monsteryawspeedfix );
 	CVAR_REGISTER( &corpsephysics );
+	CVAR_REGISTER( &pushablemode );
 	CVAR_REGISTER( &forcerespawn );
 	CVAR_REGISTER( &flashlight );
 	CVAR_REGISTER( &aimcrosshair );

dlls/game.h

@@ -33,6 +33,7 @@ extern cvar_t satchelfix;
 extern cvar_t explosionfix;
 extern cvar_t monsteryawspeedfix;
 extern cvar_t corpsephysics;
+extern cvar_t pushablemode;
 extern cvar_t forcerespawn;
 extern cvar_t flashlight;
 extern cvar_t aimcrosshair;

dlls/triggers.cpp

@@ -1365,6 +1365,7 @@ public:
 
 	int m_iszAmtFactor;
 };
+LINK_ENTITY_TO_CLASS( render_fader, CRenderFxFader )
 
 TYPEDESCRIPTION	CRenderFxFader::m_SaveData[] = 
 {
@@ -1385,6 +1386,7 @@ IMPLEMENT_SAVERESTORE(CRenderFxFader,CBaseEntity);
 void CRenderFxFader :: Spawn( void )
 {
 	SetThink(&CRenderFxFader :: FadeThink );
+	pev->classname = MAKE_STRING("render_fader");
 }
 
 void CRenderFxFader :: FadeThink( void )
@@ -4613,6 +4615,7 @@ void CTriggerMotion::Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYP
 class CMotionThread : public CPointEntity
 {
 public:
+	void Spawn();
 	void Think( void );
 
 	virtual int		Save( CSave &save );
@@ -4626,7 +4629,7 @@ public:
 	EHANDLE m_hLocus;
 	EHANDLE m_hTarget;
 };
-LINK_ENTITY_TO_CLASS( motion_thread, CPointEntity );
+LINK_ENTITY_TO_CLASS( motion_thread, CMotionThread );
 
 TYPEDESCRIPTION	CMotionThread::m_SaveData[] = 
 {
@@ -4640,6 +4643,11 @@ TYPEDESCRIPTION	CMotionThread::m_SaveData[] =
 
 IMPLEMENT_SAVERESTORE(CMotionThread,CPointEntity);
 
+void CMotionThread::Spawn() //AJH
+{
+	pev->classname = MAKE_STRING("motion_thread"); //We need this for save/restore to work
+}
+
 void CMotionThread::Think( void )
 {
 	if( m_hLocus == 0 || m_hTarget == 0 )
@@ -4848,6 +4856,7 @@ void CMotionManager::Affect( CBaseEntity *pTarget, CBaseEntity *pActivator )
 
 	CMotionThread *pThread = GetClassPtr( (CMotionThread*)NULL );
 	if (pThread == NULL) return; //error?
+	pThread->Spawn();
 	pThread->m_hLocus = pActivator;
 	pThread->m_hTarget = pTarget;
 	pThread->m_iszPosition = m_iszPosition;

dlls/weapons.h

@@ -146,7 +146,6 @@ public:
 #define EAGEL_MAX_CLIP			12
 #define PYTHON_MAX_CLIP			8
 #define MP5_MAX_CLIP			60
-#define MP5_DEFAULT_AMMO		25
 #define SHOTGUN_MAX_CLIP		8
 #define CROSSBOW_MAX_CLIP		6
 #define RPG_MAX_CLIP			1
@@ -172,7 +171,6 @@ public:
 #define EAGEL_DEFAULT_GIVE			12
 #define PYTHON_DEFAULT_GIVE			6
 #define MP5_DEFAULT_GIVE			25
-#define MP5_DEFAULT_AMMO			25
 #define MP5_M203_DEFAULT_GIVE		0
 #define SHOTGUN_DEFAULT_GIVE		12
 #define SHOTGUNA_DEFAULT_GIVE		12

public/build.h

@@ -79,6 +79,7 @@ For more information, please refer to <http://unlicense.org/>
 #undef XASH_WIN32
 #undef XASH_WIN64
 #undef XASH_X86
+#undef XASH_NSWITCH
 
 //================================================================
 //
@@ -96,6 +97,10 @@ For more information, please refer to <http://unlicense.org/>
 	#if defined(_WIN64)
 		#define XASH_WIN64 1
 	#endif
+#elif defined __SWITCH__
+	#define XASH_NSWITCH 1
+	#define XASH_LITTLE_ENDIAN 1
+	#define XASH_POSIX 1
 #elif defined(__linux__)
 	#define XASH_LINUX 1
 	#if defined(__ANDROID__)
@@ -134,7 +139,7 @@ For more information, please refer to <http://unlicense.org/>
 #error "Place your operating system name here! If this is a mistake, try to fix conditions above and report a bug"
 #endif
 
-#if defined XASH_ANDROID || defined XASH_IOS
+#if defined XASH_ANDROID || defined XASH_IOS || defined XASH_NSWITCH
 	#define XASH_MOBILE_PLATFORM 1
 #endif
 

scripts/waifulib/library_naming.py

@@ -61,6 +61,7 @@ DEFINES = [
 'XASH_WIN32',
 'XASH_WIN64',
 'XASH_X86',
+'XASH_NSWITCH',
 ]
 
 def configure(conf):
@@ -92,6 +93,8 @@ def configure(conf):
 		buildos = "haiku"
 	elif conf.env.XASH_SERENITY:
 		buildos = "serenityos"
+	elif conf.env.XASH_NSWITCH:
+		buildos = "nswitch"
 	else:
 		conf.fatal("Place your operating system name in build.h and library_naming.py!\n"
 			"If this is a mistake, try to fix conditions above and report a bug")

scripts/waifulib/xcompile.py

@@ -30,6 +30,8 @@ ANDROID_NDK_API_MIN = { 10: 3, 19: 16, 20: 16, 23: 16, 25: 19 } # minimal API le
 ANDROID_STPCPY_API_MIN = 21 # stpcpy() introduced in SDK 21
 ANDROID_64BIT_API_MIN = 21 # minimal API level that supports 64-bit targets
 
+NSWITCH_ENVVARS = ['DEVKITPRO']
+
 # This class does support ONLY r10e and r19c/r20 NDK
 class Android:
 	ctx            = None # waf context
@@ -348,14 +350,100 @@ class Android:
 				ldflags += ['-march=armv5te']
 		return ldflags
 
+class NintendoSwitch:
+	ctx          = None # waf context
+	arch         = "arm64"
+	dkp_dir      = None
+	portlibs_dir = None
+	dka64_dir    = None
+	libnx_dir    = None
+
+	def __init__(self, ctx):
+		self.ctx = ctx
+
+		for i in NSWITCH_ENVVARS:
+			self.dkp_dir = os.getenv(i)
+			if self.dkp_dir != None:
+				break
+		else:
+			ctx.fatal('Set %s environment variable pointing to the DEVKITPRO home!' %
+				' or '.join(NSWITCH_ENVVARS))
+
+		self.dkp_dir = os.path.abspath(self.dkp_dir)
+
+		self.dka64_dir = os.path.join(self.dkp_dir, 'devkitA64')
+		if not os.path.exists(self.dka64_dir):
+			ctx.fatal('devkitA64 not found in `%s`. Install devkitA64!' % self.dka64_dir)
+
+		self.libnx_dir = os.path.join(self.dkp_dir, 'libnx')
+		if not os.path.exists(self.libnx_dir):
+			ctx.fatal('libnx not found in `%s`. Install libnx!' % self.libnx_dir)
+
+		self.portlibs_dir = os.path.join(self.dkp_dir, 'portlibs', 'switch')
+		if not os.path.exists(self.portlibs_dir):
+			ctx.fatal('No Switch libraries found in `%s`!' % self.portlibs_dir)
+
+	def gen_toolchain_prefix(self):
+		return 'aarch64-none-elf-'
+
+	def gen_gcc_toolchain_path(self):
+		return os.path.join(self.dka64_dir, 'bin', self.gen_toolchain_prefix())
+
+	def cc(self):
+		return self.gen_gcc_toolchain_path() + 'gcc'
+
+	def cxx(self):
+		return self.gen_gcc_toolchain_path() + 'g++'
+
+	def strip(self):
+		return self.gen_gcc_toolchain_path() + 'strip'
+
+	def pkgconfig(self):
+		# counter-intuitively, this motherfucker is in portlibs/switch/bin
+		return os.path.join(self.portlibs_dir, 'bin', self.gen_toolchain_prefix() + 'pkg-config')
+
+	def cflags(self, cxx = False):
+		cflags = []
+		# arch flags
+		cflags += ['-D__SWITCH__', '-march=armv8-a+crc+crypto', '-mtune=cortex-a57', '-mtp=soft', '-ftls-model=local-exec', '-fPIE']
+		# help the linker out
+		cflags += ['-ffunction-sections', '-fdata-sections']
+		# base include dirs
+		cflags += ['-isystem %s/include' % self.libnx_dir, '-I%s/include' % self.portlibs_dir]
+		if cxx:
+			# while these are supported, they could fuck up the crappy dynamic linker
+			cflags += ['-fno-exceptions', '-fno-rtti']
+			# the game wants GNU extensions
+			cflags += ['-std=gnu++17', '-D_GNU_SOURCE']
+		else:
+			cflags += ['-std=gnu11', '-D_GNU_SOURCE']
+		return cflags
+
+	# they go before object list
+	def linkflags(self):
+		linkflags = ['-fPIE', '-specs=%s/switch.specs' % self.libnx_dir]
+		# libsolder only supports sysv hashes and we need to build everything with -rdynamic
+		linkflags += ['-Wl,--hash-style=sysv', '-rdynamic']
+		# avoid pulling in and exposing mesa's internals, that crashes it for some god forsaken reason
+		linkflags += ['-Wl,--exclude-libs=libglapi.a', '-Wl,--exclude-libs=libdrm_nouveau.a']
+		return linkflags
+
+	def ldflags(self):
+		# NOTE: shared libraries should be built without standard libs, so that they could import their contents from the NRO,
+		# but executables, including the SDL2 sanity check, will generally require libstdc++ and libm, which we will add manually
+		ldflags = [] # ['-lm', '-lstdc++']
+		return ldflags
+
 def options(opt):
-	android = opt.add_option_group('Android options')
-	android.add_option('--android', action='store', dest='ANDROID_OPTS', default=None,
+	xc = opt.add_option_group('Cross compile options')
+	xc.add_option('--android', action='store', dest='ANDROID_OPTS', default=None,
 		help='enable building for android, format: --android=<arch>,<toolchain>,<api>, example: --android=armeabi-v7a-hard,4.9,9')
-
-	magx = opt.add_option_group('MotoMAGX options')
-	magx.add_option('--enable-magx', action = 'store_true', dest = 'MAGX', default = False,
-		help = 'enable targetting for MotoMAGX phones [default: %default]')
+	xc.add_option('--enable-magx', action='store_true', dest='MAGX', default=False,
+		help='enable building for Motorola MAGX [default: %default]')
+	xc.add_option('--enable-msvc-wine', action='store_true', dest='MSVC_WINE', default=False,
+		help='enable building with MSVC using Wine [default: %default]')
+	xc.add_option('--nswitch', action='store_true', dest='NSWITCH', default = False,
+		help ='enable building for Nintendo Switch [default: %default]')
 
 def configure(conf):
 	if conf.options.ANDROID_OPTS:
@@ -389,18 +477,42 @@ def configure(conf):
 		conf.msg('... C/C++ flags', ' '.join(android.cflags()).replace(android.ndk_home, '$NDK/'))
 		conf.msg('... link flags', ' '.join(android.linkflags()).replace(android.ndk_home, '$NDK/'))
 		conf.msg('... ld flags', ' '.join(android.ldflags()).replace(android.ndk_home, '$NDK/'))
-
-		# conf.env.ANDROID_OPTS = android
-		conf.env.DEST_OS2 = 'android'
 	elif conf.options.MAGX:
 		# useless to change toolchain path, as toolchain meant to be placed in this path
 		toolchain_path = '/opt/toolchains/motomagx/arm-eabi2/lib/'
 		conf.env.INCLUDES_MAGX = [toolchain_path + i for i in ['ezx-z6/include', 'qt-2.3.8/include']]
 		conf.env.LIBPATH_MAGX  = [toolchain_path + i for i in ['ezx-z6/lib', 'qt-2.3.8/lib']]
 		conf.env.LINKFLAGS_MAGX = ['-Wl,-rpath-link=' + i for i in conf.env.LIBPATH_MAGX]
+	elif conf.options.MSVC_WINE:
+		try:
+			toolchain_path = conf.environ['MSVC_WINE_PATH']
+		except KeyError:
+			conf.fatal('Set MSVC_WINE_PATH environment variable to the MSVC toolchain root!')
+
+		conf.environ['CC'] = conf.environ['CXX'] = os.path.join(toolchain_path, 'bin', conf.env.MSVC_TARGETS[0], 'cl')
+		conf.environ['LINK_CXX'] = os.path.join(toolchain_path, 'bin', conf.env.MSVC_TARGETS[0], 'link')
+		conf.environ['AR'] = os.path.join(toolchain_path, 'bin', conf.env.MSVC_TARGETS[0], 'lib')
+		conf.environ['WINRC'] = os.path.join(toolchain_path, 'bin', conf.env.MSVC_TARGETS[0], 'rc')
+		conf.env.DEST_OS = 'win32'
+		conf.env.DEST_CPU = conf.env.MSVC_TARGETS[0]
+		conf.env.COMPILER_CXX = conf.env.COMPILER_CC = 'msvc'
+	elif conf.options.NSWITCH:
+		conf.nswitch = nswitch = NintendoSwitch(conf)
+		conf.environ['CC'] = nswitch.cc()
+		conf.environ['CXX'] = nswitch.cxx()
+		conf.environ['STRIP'] = nswitch.strip()
+		conf.env.PKGCONFIG = nswitch.pkgconfig()
+		conf.env.CFLAGS += nswitch.cflags()
+		conf.env.CXXFLAGS += nswitch.cflags(True)
+		conf.env.LINKFLAGS += nswitch.linkflags()
+		conf.env.LDFLAGS += nswitch.ldflags()
+		conf.env.HAVE_M = True
+		conf.env.LIB_M = ['m']
+		conf.env.DEST_OS = 'nswitch'
 
 	conf.env.MAGX = conf.options.MAGX
-	MACRO_TO_DESTOS = OrderedDict({ '__ANDROID__' : 'android' })
+	conf.env.MSVC_WINE = conf.options.MSVC_WINE
+	MACRO_TO_DESTOS = OrderedDict({ '__ANDROID__' : 'android', '__SWITCH__' : 'nswitch' })
 	for k in c_config.MACRO_TO_DESTOS:
 		MACRO_TO_DESTOS[k] = c_config.MACRO_TO_DESTOS[k] # ordering is important
 	c_config.MACRO_TO_DESTOS  = MACRO_TO_DESTOS
@@ -433,11 +545,17 @@ compiler_cxx_configure = getattr(compiler_cxx, 'configure')
 compiler_c_configure = getattr(compiler_c, 'configure')
 
 def patch_compiler_cxx_configure(conf):
-	compiler_cxx_configure(conf)
+	if not conf.env.MSVC_WINE:
+		compiler_cxx_configure(conf)
+	else:
+		conf.load('msvc', funs='no_autodetect')
 	post_compiler_cxx_configure(conf)
 
 def patch_compiler_c_configure(conf):
-	compiler_c_configure(conf)
+	if not conf.env.MSVC_WINE:
+		compiler_c_configure(conf)
+	else:
+		conf.load('msvc', funs='no_autodetect')
 	post_compiler_c_configure(conf)
 
 setattr(compiler_cxx, 'configure', patch_compiler_cxx_configure)

wscript

@@ -74,8 +74,10 @@ def configure(conf):
 	conf.load('msvs msdev strip_on_install')
 
 	if conf.env.DEST_OS == 'android':
-		conf.options.GOLDSRC = False
+		conf.options.GOLDSRC = conf.env.GOLDSRC = False
 		conf.env.SERVER_NAME = 'server' # can't be any other name, until specified
+	elif conf.env.DEST_OS == 'nswitch':
+		conf.options.GOLDSRC = conf.env.GOLDSRC = False
 	
 	if conf.env.MAGX:
 		enforce_pic = False
@@ -148,6 +150,13 @@ def configure(conf):
 		cflags += conf.filter_cflags(compiler_optional_flags + c_compiler_optional_flags, cflags)
 		cxxflags += conf.filter_cxxflags(compiler_optional_flags, cflags)
 
+	# on the Switch, allow undefined symbols by default, which is needed for libsolder to work
+	# additionally, shared libs are linked without libc
+	if conf.env.DEST_OS == 'nswitch':
+		linkflags.remove('-Wl,--no-undefined')
+		conf.env.append_unique('LINKFLAGS_cshlib', ['-nostdlib', '-nostartfiles'])
+		conf.env.append_unique('LINKFLAGS_cxxshlib', ['-nostdlib', '-nostartfiles'])
+
 	conf.env.append_unique('CFLAGS', cflags)
 	conf.env.append_unique('CXXFLAGS', cxxflags)
 	conf.env.append_unique('LINKFLAGS', linkflags)