import os import sys import string import platform def is_active(): return True def get_name(): return "Android" def can_build(): import os if (not os.environ.has_key("ANDROID_NDK_ROOT")): return False return True def get_opts(): return [ ('ANDROID_NDK_ROOT', 'the path to Android NDK', os.environ.get("ANDROID_NDK_ROOT", 0)), ('NDK_TARGET', 'toolchain to use for the NDK',os.environ.get("NDK_TARGET", "arm-linux-androideabi-4.9")), ('NDK_TARGET_X86', 'toolchain to use for the NDK x86',os.environ.get("NDK_TARGET_X86", "x86-4.9")), ('ndk_platform', 'compile for platform: (android- , example: android-14)',"android-14"), ('android_arch', 'select compiler architecture: (armv7/armv6/x86)',"armv7"), ('android_neon','enable neon (armv7 only)',"yes"), ('android_stl','enable STL support in android port (for modules)',"no") ] def get_flags(): return [ ('tools', 'no'), ('builtin_zlib', 'no'), ('openssl', 'builtin'), #use builtin openssl ] def create(env): tools = env['TOOLS'] if "mingw" in tools: tools.remove('mingw') if "applelink" in tools: tools.remove("applelink") env.Tool('gcc') return env.Clone(tools=tools); def configure(env): # Workaround for MinGW. See: # http://www.scons.org/wiki/LongCmdLinesOnWin32 import os if (os.name=="nt"): import subprocess def mySubProcess(cmdline,env): #print "SPAWNED : " + cmdline 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 mySpawn(sh, escape, cmd, args, env): newargs = ' '.join(args[1:]) cmdline = cmd + " " + newargs rv=0 if len(cmdline) > 32000 and cmd.endswith("ar") : cmdline = cmd + " " + args[1] + " " + args[2] + " " for i in range(3,len(args)) : rv = mySubProcess( cmdline + args[i], env ) if rv : break else: rv = mySubProcess( cmdline, env ) return rv env['SPAWN'] = mySpawn ndk_platform=env['ndk_platform'] if env['android_arch'] not in ['armv7','armv6','x86']: env['android_arch']='armv7' if env['android_arch']=='x86': env['NDK_TARGET']=env['NDK_TARGET_X86'] env["x86_opt_gcc"]=True if env['PLATFORM'] == 'win32': env.Tool('gcc') env['SHLIBSUFFIX'] = '.so' neon_text="" if env["android_arch"]=="armv7" and env['android_neon']=='yes': neon_text=" (with neon)" print("Godot Android!!!!! ("+env['android_arch']+")"+neon_text) env.Append(CPPPATH=['#platform/android']) if env['android_arch']=='x86': env.extra_suffix=".x86"+env.extra_suffix elif env['android_arch']=='armv6': env.extra_suffix=".armv6"+env.extra_suffix elif env["android_arch"]=="armv7": if env['android_neon']=='yes': env.extra_suffix=".armv7.neon"+env.extra_suffix else: env.extra_suffix=".armv7"+env.extra_suffix gcc_path=env["ANDROID_NDK_ROOT"]+"/toolchains/"+env["NDK_TARGET"]+"/prebuilt/"; if (sys.platform.startswith("linux")): if (platform.machine().endswith('64')): gcc_path=gcc_path+"/linux-x86_64/bin" else: gcc_path=gcc_path+"/linux-x86/bin" elif (sys.platform.startswith("darwin")): gcc_path=gcc_path+"/darwin-x86_64/bin" env['SHLINKFLAGS'][1] = '-shared' env['SHLIBSUFFIX'] = '.so' elif (sys.platform.startswith('win')): if (platform.machine().endswith('64')): gcc_path=gcc_path+"/windows-x86_64/bin" else: gcc_path=gcc_path+"/windows-x86/bin" env['ENV']['PATH'] = gcc_path+":"+env['ENV']['PATH'] if env['android_arch']=='x86': env['CC'] = gcc_path+'/i686-linux-android-gcc' env['CXX'] = gcc_path+'/i686-linux-android-g++' env['AR'] = gcc_path+"/i686-linux-android-ar" env['RANLIB'] = gcc_path+"/i686-linux-android-ranlib" env['AS'] = gcc_path+"/i686-linux-android-as" else: env['CC'] = gcc_path+'/arm-linux-androideabi-gcc' env['CXX'] = gcc_path+'/arm-linux-androideabi-g++' env['AR'] = gcc_path+"/arm-linux-androideabi-ar" env['RANLIB'] = gcc_path+"/arm-linux-androideabi-ranlib" env['AS'] = gcc_path+"/arm-linux-androideabi-as" if env['android_arch']=='x86': env['ARCH'] = 'arch-x86' else: env['ARCH'] = 'arch-arm' import string #include path gcc_include=env["ANDROID_NDK_ROOT"]+"/platforms/"+ndk_platform+"/"+env['ARCH'] +"/usr/include" ld_sysroot=env["ANDROID_NDK_ROOT"]+"/platforms/"+ndk_platform+"/"+env['ARCH'] #glue_include=env["ANDROID_NDK_ROOT"]+"/sources/android/native_app_glue" ld_path=env["ANDROID_NDK_ROOT"]+"/platforms/"+ndk_platform+"/"+env['ARCH']+"/usr/lib" env.Append(CPPPATH=[gcc_include]) # env['CCFLAGS'] = string.split('-DNO_THREADS -MMD -MP -MF -fpic -ffunction-sections -funwind-tables -fstack-protector -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -Wno-psabi -march=armv5te -mtune=xscale -msoft-float -fno-exceptions -mthumb -fno-strict-aliasing -DANDROID -Wa,--noexecstack -DGLES2_ENABLED ') env['neon_enabled']=False if env['android_arch']=='x86': env.Append(CCFLAGS=string.split('-DNO_STATVFS -fpic -ffunction-sections -funwind-tables -fstack-protector -fvisibility=hidden -D__GLIBC__ -Wno-psabi -ftree-vectorize -funsafe-math-optimizations -fno-strict-aliasing -DANDROID -Wa,--noexecstack -DGLES2_ENABLED')) elif env["android_arch"]=="armv6": env.Append(CCFLAGS=string.split('-DNO_STATVFS -fpic -ffunction-sections -funwind-tables -fstack-protector -fvisibility=hidden -D__ARM_ARCH_6__ -D__GLIBC__ -Wno-psabi -march=armv6 -mfpu=vfp -mfloat-abi=softfp -funsafe-math-optimizations -fno-strict-aliasing -DANDROID -Wa,--noexecstack -DGLES2_ENABLED')) elif env["android_arch"]=="armv7": env.Append(CCFLAGS=string.split('-DNO_STATVFS -fpic -ffunction-sections -funwind-tables -fstack-protector -fvisibility=hidden -D__ARM_ARCH_7__ -D__ARM_ARCH_7A__ -D__GLIBC__ -Wno-psabi -march=armv7-a -mfloat-abi=softfp -ftree-vectorize -funsafe-math-optimizations -fno-strict-aliasing -DANDROID -Wa,--noexecstack -DGLES2_ENABLED')) if env['android_neon']=='yes': env['neon_enabled']=True env.Append(CCFLAGS=['-mfpu=neon','-D__ARM_NEON__']) else: env.Append(CCFLAGS=['-mfpu=vfpv3-d16']) env.Append(LDPATH=[ld_path]) env.Append(LIBS=['OpenSLES']) # env.Append(LIBS=['c','m','stdc++','log','EGL','GLESv1_CM','GLESv2','OpenSLES','supc++','android']) env.Append(LIBS=['EGL','OpenSLES','android']) env.Append(LIBS=['c','m','stdc++','log','GLESv1_CM','GLESv2', 'z']) env["LINKFLAGS"]= string.split(" -g --sysroot="+ld_sysroot+" -Wl,--no-undefined -Wl,-z,noexecstack ") env.Append(LINKFLAGS=["-Wl,-soname,libgodot_android.so"]) if (env["target"]=="release"): env.Append(CCFLAGS=['-O2', '-ffast-math','-fomit-frame-pointer']) elif (env["target"]=="release_debug"): env.Append(CCFLAGS=['-O2', '-ffast-math','-DDEBUG_ENABLED']) elif (env["target"]=="debug"): env.Append(CCFLAGS=['-D_DEBUG', '-g1', '-Wall', '-O0', '-DDEBUG_ENABLED']) env.Append(CPPFLAGS=['-DDEBUG_MEMORY_ALLOC']) env.Append(CPPFLAGS=['-DANDROID_ENABLED', '-DUNIX_ENABLED', '-DNO_FCNTL','-DMPC_FIXED_POINT']) # env.Append(CPPFLAGS=['-DANDROID_ENABLED', '-DUNIX_ENABLED','-DMPC_FIXED_POINT']) # TODO: Move that to opus module's config if("module_opus_enabled" in env and env["module_opus_enabled"] != "no"): if (env["android_arch"]=="armv6" or env["android_arch"]=="armv7"): env.Append(CFLAGS=["-DOPUS_ARM_OPT"]) env.opus_fixed_point="yes" if (env['android_stl']=='yes'): #env.Append(CCFLAGS=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/system/include"]) env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/include"]) if env['android_arch']=='x86': env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/include"]) env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86"]) elif env['android_arch']=='armv6': env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi/include"]) env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi"]) elif env["android_arch"]=="armv7": env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include"]) env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a"]) env.Append(LIBS=["gnustl_static","supc++"]) env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cpufeatures"]) #env.Append(CCFLAGS=["-I"+env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/stlport/stlport"]) #env.Append(CCFLAGS=["-I"+env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/libs/armeabi/include"]) #env.Append(LINKFLAGS=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/libs/armeabi/libstdc++.a"]) else: env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/include"]) env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cpufeatures"]) if env['android_arch']=='x86': env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86"]) elif env["android_arch"]=="armv6": env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi"]) elif env["android_arch"]=="armv7": env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a"]) env.Append(LIBS=['gnustl_static']) env.Append(CCFLAGS=["-fno-exceptions",'-DNO_SAFE_CAST']) import methods env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } ) env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } ) env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } ) env.use_windows_spawn_fix()