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			146 lines
		
	
	
	
		
			4.1 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			146 lines
		
	
	
	
		
			4.1 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
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import os
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import sys	
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def is_active():
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	return True
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def get_name():
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        return "X11"
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def can_build():
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	if (os.name!="posix"):
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		return False
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	if sys.platform == "darwin":
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		return False # no x11 on mac for now
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	errorval=os.system("pkg-config --version > /dev/null")
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	if (errorval):
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		print("pkg-config not found.. x11 disabled.")
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		return False
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	x11_error=os.system("pkg-config x11 --modversion > /dev/null ")
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	if (x11_error):
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		print("X11 not found.. x11 disabled.")
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		return False
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	x11_error=os.system("pkg-config xcursor --modversion > /dev/null ")
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	if (x11_error):
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		print("xcursor not found.. x11 disabled.")
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		return False
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	return True # X11 enabled
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def get_opts():
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	return [
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	('use_llvm','Use llvm compiler','no'),
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	('use_sanitizer','Use llvm compiler sanitize address','no'),
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	('force_32_bits','Force 32 bits binary','no')
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	]
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def get_flags():
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	return [
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	('opengl', 'no'),
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	('legacygl', 'yes'),
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	('builtin_zlib', 'no'),
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	]
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def configure(env):
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	env.Append(CPPPATH=['#platform/x11'])
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	if (env["use_llvm"]=="yes"):
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		env["CC"]="clang"
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		env["CXX"]="clang++"
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		env["LD"]="clang++"
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		if (env["use_sanitizer"]=="yes"):
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			env.Append(CXXFLAGS=['-fsanitize=address','-fno-omit-frame-pointer'])
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			env.Append(LINKFLAGS=['-fsanitize=address'])
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	if (env["tools"]=="no"):
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		#no tools suffix
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		env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX']
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		env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX']
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	if (env["target"]=="release"):
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		env.Append(CCFLAGS=['-O2','-ffast-math','-fomit-frame-pointer'])
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		env['OBJSUFFIX'] = "_opt"+env['OBJSUFFIX']
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		env['LIBSUFFIX'] = "_opt"+env['LIBSUFFIX']
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	elif (env["target"]=="release_debug"):
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		env.Append(CCFLAGS=['-O2','-ffast-math','-DDEBUG_ENABLED'])
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		env['OBJSUFFIX'] = "_optd"+env['OBJSUFFIX']
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		env['LIBSUFFIX'] = "_optd"+env['LIBSUFFIX']
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#		env.Append(CCFLAGS=['-Os','-ffast-math','-fomit-frame-pointer'])
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#does not seem to have much effect		
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#		env.Append(CCFLAGS=['-fno-default-inline'])
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#recommended by wxwidgets
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#		env.Append(CCFLAGS=['-ffunction-sections','-fdata-sections'])
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#		env.Append(LINKFLAGS=['-Wl','--gc-sections'])
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	elif (env["target"]=="debug"):
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		env.Append(CCFLAGS=['-g2', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
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#does not seem to have much effect		
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#		env.Append(CCFLAGS=['-fno-default-inline'])
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#recommended by wxwidgets
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#		env.Append(CCFLAGS=['-ffunction-sections','-fdata-sections'])
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#		env.Append(LINKFLAGS=['-Wl','--gc-sections'])
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	elif (env["target"]=="debug_light"):
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		env.Append(CCFLAGS=['-g1', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
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	elif (env["target"]=="profile"):
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		env.Append(CCFLAGS=['-g','-pg'])
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		env.Append(LINKFLAGS=['-pg'])		
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	env.ParseConfig('pkg-config x11 --cflags --libs')
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	env.ParseConfig('pkg-config xcursor --cflags --libs')
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	env.ParseConfig('pkg-config freetype2 --cflags --libs')
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	env.Append(CCFLAGS=['-DFREETYPE_ENABLED'])
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	if env['opengl'] == 'yes':
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                env.Append(CPPFLAGS=['-DOPENGL_ENABLED','-DGLEW_ENABLED'])
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	#env.Append(CPPFLAGS=["-DRTAUDIO_ENABLED"])
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	env.Append(CPPFLAGS=["-DALSA_ENABLED"])
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	env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES1_ENABLED','-DGLES_OVER_GL'])
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#        env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES_OVER_GL'])
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	env.Append(LIBS=['GL', 'GLU', 'pthread','asound','z']) #TODO detect linux/BSD!
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	#env.Append(CPPFLAGS=['-DMPC_FIXED_POINT'])
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	if (env["force_32_bits"]=="yes"):
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		env.Append(CPPFLAGS=['-m32'])
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		env.Append(LINKFLAGS=['-m32','-L/usr/lib/i386-linux-gnu'])
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	if (env["CXX"]=="clang++"):
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		env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
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		env["CC"]="clang"
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		env["LD"]="clang++"
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	import methods
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	env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
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	env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
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	env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
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	#env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
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