Merge branch 'master' of github.com:FacialTurd/PowderToypp

1 files changed, 296 insertions, 0 deletions

diff --git a/SConscript b/SConscript
new file mode 100644
index 0000000..f235832
--- /dev/null
+++ b/SConscript
@@ -0,0 +1,296 @@
+import os, sys, subprocess, time
+
+
+##Fix for long command line - http://scons.org/wiki/LongCmdLinesOnWin32
+class ourSpawn:
+	def ourspawn(self, sh, escape, cmd, args, env):
+		newargs = ' '.join(args[1:])
+		cmdline = cmd + " " + newargs
+		startupinfo = subprocess.STARTUPINFO()
+		startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
+		proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
+			stderr=subprocess.PIPE, startupinfo=startupinfo, shell = False, env = env)
+		data, err = proc.communicate()
+		rv = proc.wait()
+		if rv:
+			print "====="
+			print err
+			print "====="
+		return rv
+
+def SetupSpawn( env ):
+	if sys.platform == 'win32':
+		buf = ourSpawn()
+		buf.ourenv = env
+		env['SPAWN'] = buf.ourspawn
+
+AddOption('--opengl',dest="opengl",action='store_true',default=False,help="Build with OpenGL interface support.")
+AddOption('--opengl-renderer',dest="opengl-renderer",action='store_true',default=False,help="Build with OpenGL renderer support. (requires --opengl)")
+AddOption('--renderer',dest="renderer",action='store_true',default=False,help="Save renderer")
+AddOption('--win',dest="win",action='store_true',default=False,help="Windows platform target.")
+AddOption('--lin',dest="lin",action='store_true',default=False,help="Linux platform target")
+AddOption('--macosx',dest="macosx",action='store_true',default=False,help="Mac OS X platform target")
+AddOption('--64bit',dest="_64bit",action='store_true',default=False,help="64-bit platform target")
+AddOption('--static',dest="static",action="store_true",default=False,help="Static linking, reduces external library dependancies but increased file size")
+AddOption('--pthreadw32-static',dest="ptw32-static",action="store_true",default=False,help="Use PTW32_STATIC_LIB for pthreadw32 headers")
+AddOption('--release',dest="release",action='store_true',default=False,help="Enable optimisations (Will slow down compiling)")
+AddOption('--lua-dir',dest="lua-dir",default=False,help="Directory for lua includes")
+AddOption('--sdl-dir',dest="sdl-dir",default=False,help="Directory for SDL includes")
+AddOption('--tool',dest="toolprefix",default=False,help="Prefix")
+AddOption('--sse',dest="sse",action='store_true',default=False,help="Enable SSE optimisations")
+AddOption('--sse2',dest="sse2",action='store_true',default=False,help="Enable SSE2 optimisations")
+AddOption('--sse3',dest="sse3",action='store_true',default=False,help="Enable SSE3 optimisations")
+AddOption('--x86',dest="x86",action='store_true',default=True,help="Target Intel x86 platform")
+
+AddOption('--debugging', dest="debug", action="store_true", default=False, help="Enable debug options")
+AddOption('--beta',dest="beta",action='store_true',default=False,help="Beta build.")
+AddOption('--save-version',dest="save-version",default=False,help="Save version.")
+AddOption('--minor-version',dest="minor-version",default=False,help="Minor version.")
+AddOption('--build-number',dest="build-number",default=False,help="Build number.")
+AddOption('--snapshot',dest="snapshot",action='store_true',default=False,help="Snapshot build.")
+AddOption('--snapshot-id',dest="snapshot-id",default=False,help="Snapshot build ID.")
+
+AddOption('--aao', dest="everythingAtOnce", action='store_true', default=False, help="Compile the whole game without generating intermediate objects (very slow), enable this when using compilers like clang or mscc that don't support -fkeep-inline-functions")
+
+if((not GetOption('lin')) and (not GetOption('win')) and (not GetOption('macosx'))):
+	print "You must specify a platform to target"
+	raise SystemExit(1)
+
+if(GetOption('win')):
+	env = Environment(tools = ['mingw'], ENV = os.environ)
+else:
+	env = Environment(tools = ['default'], ENV = os.environ)
+
+if GetOption("toolprefix"):
+	env['CC'] = GetOption("toolprefix")+env['CC']
+	env['CXX'] = GetOption("toolprefix")+env['CXX']
+	if GetOption('win'):
+		env['RC'] = GetOption("toolprefix")+env['RC']
+
+#Check for headers and libraries
+if not GetOption("macosx"):
+	conf = Configure(env)
+
+	try:
+		env.ParseConfig('sdl-config --cflags')
+		env.ParseConfig('sdl-config --libs')
+	except:
+		conf.CheckLib("SDL")
+		if(GetOption("sdl-dir")):
+			if not conf.CheckCHeader(GetOption("sdl-dir") + '/SDL.h'):
+				print "sdl headers not found or not installed"
+				raise SystemExit(1)
+			else:
+				env.Append(CPPPATH=GetOption("sdl-dir"))
+
+	#Find correct lua include dir
+	try:
+		env.ParseConfig('pkg-config --cflags lua5.1')
+	except:
+		if(GetOption("lua-dir")):
+			if not conf.CheckCHeader(GetOption("lua-dir") + '/lua.h'):
+				print "lua5.1 headers not found or not installed"
+				raise SystemExit(1)
+			else:
+				env.Append(CPPPATH=GetOption("lua-dir"))
+
+	#Check for FFT lib
+	if not conf.CheckLib('fftw3f') and not conf.CheckLib('fftw3f-3'):
+		print "libfftw3f not found or not installed"
+		raise SystemExit(1)
+
+	#Check for Bzip lib
+	if not conf.CheckLib('bz2'):
+		print "libbz2 not found or not installed"
+		raise SystemExit(1)
+
+	#Check for zlib
+	if not conf.CheckLib('z'):
+		print "libz not found or not installed"
+		raise SystemExit(1)
+
+	if not conf.CheckCHeader("bzlib.h"):
+		print "bzip2 headers not found"
+		raise SystemExit(1)
+
+	#Check for Lua lib
+	if not GetOption("macosx"):
+		if not conf.CheckLib('lua') and not conf.CheckLib('lua5.1') and not conf.CheckLib('lua51') and not conf.CheckLib('lua-5.1'):
+			print "liblua not found or not installed"
+			raise SystemExit(1)
+
+	env = conf.Finish();
+else:
+	env.Append(LIBS=['z', 'bz2', 'fftw3f'])
+
+env.Append(CPPPATH=['src/', 'data/', 'generated/'])
+env.Append(CCFLAGS=['-w', '-std=c++98', '-fkeep-inline-functions'])
+env.Append(LIBS=['pthread', 'm'])
+env.Append(CPPDEFINES=["LUACONSOLE", "GRAVFFT", "_GNU_SOURCE", "USE_STDINT", "_POSIX_C_SOURCE=200112L"])
+
+if GetOption("ptw32-static"):
+	env.Append(CPPDEFINES=['PTW32_STATIC_LIB']);
+
+if(GetOption('static')):
+	env.Append(LINKFLAGS=['-static-libgcc'])
+
+if(GetOption('renderer')):
+	env.Append(CPPDEFINES=['RENDERER'])
+else:
+	env.Append(CPPDEFINES=["USE_SDL"])
+
+if(GetOption('win')):
+	openGLLibs = ['opengl32', 'glew32']
+	env.Prepend(LIBS=['mingw32', 'ws2_32', 'SDLmain', 'regex'])
+	env.Append(CCFLAGS=['-std=gnu++98'])
+	env.Append(LIBS=['winmm', 'gdi32'])
+	env.Append(CPPDEFINES=["WIN"])
+	env.Append(LINKFLAGS=['-mwindows'])
+	if(GetOption('_64bit')):
+		env.Append(CPPDEFINES=['__CRT__NO_INLINE'])
+		env.Append(LINKFLAGS=['-Wl,--stack=16777216'])
+if(GetOption('lin')):
+	if(GetOption('opengl')):
+		env.ParseConfig('pkg-config --libs glew gl glu')
+	openGLLibs = ['GL']
+	env.Append(LIBS=['X11', 'rt'])
+	env.Append(CPPDEFINES=["LIN"])
+	if GetOption('_64bit'):
+		env.Append(LINKFAGS=['-m64'])
+		env.Append(CCFLAGS=['-m64'])
+	else:
+		env.Append(LINKFLAGS=['-m32'])
+		env.Append(CCFLAGS=['-m32'])
+if(GetOption('macosx')):
+	env.Append(CPPDEFINES=["MACOSX"])
+	env.Append(CCFLAGS=['-I/Library/Frameworks/SDL.framework/Headers'])
+	env.Append(CCFLAGS=['-I/Library/Frameworks/Lua.framework/Headers'])
+	env.Append(LINKFLAGS=['-lfftw3f'])
+	env.Append(LINKFLAGS=['-framework'])
+	env.Append(LINKFLAGS=['SDL'])
+	env.Append(LINKFLAGS=['-framework'])
+	env.Append(LINKFLAGS=['Lua'])
+	env.Append(LINKFLAGS=['-framework']);
+	env.Append(LINKFLAGS=['Cocoa'])
+	#env.Append(LINKFLAGS=['-framework SDL'])
+	#env.Append(LINKFLAGS=['-framework Lua'])
+	#env.Append(LINKFLAGS=['-framework Cocoa'])
+	if GetOption('_64bit'):
+		env.Append(LINKFAGS=['-m64'])
+		env.Append(CCFLAGS=['-m64'])
+	else:
+		env.Append(LINKFLAGS=['-m32'])
+		env.Append(CCFLAGS=['-m32'])
+
+if GetOption('_64bit'):
+	env.Append(CPPDEFINES=["_64BIT"])
+
+if(GetOption('beta')):
+	env.Append(CPPDEFINES='BETA')
+
+
+if(not GetOption('snapshot') and not GetOption('beta') and not GetOption('release')):
+	env.Append(CPPDEFINES='SNAPSHOT_ID=0')
+	env.Append(CPPDEFINES='SNAPSHOT')
+elif(GetOption('snapshot') or GetOption('snapshot-id')):
+	if(GetOption('snapshot-id')):
+		env.Append(CPPDEFINES=['SNAPSHOT_ID=' + GetOption('snapshot-id')])
+	else:
+		env.Append(CPPDEFINES=['SNAPSHOT_ID=' + str(int(time.time()))])
+	env.Append(CPPDEFINES='SNAPSHOT')
+
+if(GetOption('save-version')):
+	env.Append(CPPDEFINES=['SAVE_VERSION=' + GetOption('save-version')])
+
+if(GetOption('minor-version')):
+	env.Append(CPPDEFINES=['MINOR_VERSION=' + GetOption('minor-version')])
+
+if(GetOption('build-number')):
+	env.Append(CPPDEFINES=['BUILD_NUM=' + GetOption('build-number')])
+
+if(GetOption('x86')):
+	env.Append(CPPDEFINES='X86')
+
+if(GetOption('debug')):
+	env.Append(CPPDEFINES='DEBUG')
+	env.Append(CCFLAGS='-g')
+
+if(GetOption('sse')):
+	env.Append(CCFLAGS='-msse')
+	env.Append(CPPDEFINES='X86_SSE')
+
+if(GetOption('sse2')):
+	env.Append(CCFLAGS='-msse2')
+	env.Append(CPPDEFINES='X86_SSE2')
+
+if(GetOption('sse3')):
+	env.Append(CCFLAGS='-msse3')
+	env.Append(CPPDEFINES='X86_SSE3')
+
+if(GetOption('opengl')):
+	env.Append(CPPDEFINES=["OGLI", "PIX32OGL"])
+	env.Append(LIBS=openGLLibs)
+
+if(GetOption('opengl') and GetOption('opengl-renderer')):
+	env.Append(CPPDEFINES=["OGLR"])
+elif(GetOption('opengl-renderer')):
+	print "opengl-renderer requires opengl"
+	raise SystemExit(1)
+
+sources=Glob("src/*.cpp")
+if(GetOption('macosx')):
+	sources +=["SDLMain.m"]
+if(GetOption('win')):
+	sources += env.RES('resources/powder-res.rc')
+sources+=Glob("src/*/*.cpp")
+sources+=Glob("src/simulation/elements/*.cpp")
+sources+=Glob("src/simulation/tools/*.cpp")
+
+if(GetOption('win')):
+	sources = filter(lambda source: str(source) != 'src/simulation/Gravity.cpp', sources)
+
+SetupSpawn(env)
+
+programName = "powder"
+
+if(GetOption('renderer')):
+	programName = "render"
+
+if(GetOption('win')):
+	if(GetOption('renderer')):
+		programName = "Render"
+	else:
+		programName = "Powder"
+
+if(GetOption('_64bit')):
+	programName += "64"
+
+if(not (GetOption('sse2') or GetOption('sse3'))):
+	programName += "-legacy"
+
+if(GetOption('macosx')):
+	programName += "-x"
+
+if(GetOption('win')):
+	programName += ".exe"
+
+if(GetOption('release')):
+	if GetOption('macosx'):
+		env.Append(CCFLAGS=['-O3', '-ftree-vectorize', '-funsafe-math-optimizations', '-ffast-math', '-fomit-frame-pointer'])
+	else:
+		env.Append(CCFLAGS=['-O3', '-ftree-vectorize', '-funsafe-math-optimizations', '-ffast-math', '-fomit-frame-pointer', '-funsafe-loop-optimizations', '-Wunsafe-loop-optimizations'])
+
+if(GetOption('win')):
+	envCopy = env.Clone()
+	envCopy.Append(CCFLAGS=['-mincoming-stack-boundary=2'])
+	sources+=envCopy.Object('src/simulation/Gravity.cpp')
+
+env.Command(['generated/ElementClasses.cpp', 'generated/ElementClasses.h'], Glob('src/simulation/elements/*.cpp'), "python2 generator.py elements $TARGETS $SOURCES")
+sources+=Glob("generated/ElementClasses.cpp")
+
+env.Command(['generated/ToolClasses.cpp', 'generated/ToolClasses.h'], Glob('src/simulation/tools/*.cpp'), "python2 generator.py tools $TARGETS $SOURCES")
+sources+=Glob("generated/ToolClasses.cpp")
+
+env.Decider('MD5')
+t=env.Program(target=programName, source=sources)
+Default(t)