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godot/platform/android/detect.py
Rémi Verschelde a3a3cafbc8
SCons: Set explicit standards to C++98 and C11 
Godot 1.0 was developed at a time where compilers defaulted to C++98.

Also disable `-Wall` on debug builds, there are now hundreds of warnings
from newer compilers that would need to be fixed.

This would best be done by adding a new `warnings` SCons option, which would
also affect non-debug builds, but I have no intention to fix warnings in the
1.0 branch, the goal here is just to get it to compile for archival and game
preservation.

(cherry picked from commit a68e96b8c2)
2025-01-06 07:45:24 +01:00

187 lines
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Python
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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_TOOLCHAIN', 'toolchain to use for the NDK',"arm-eabi-4.4.0"),
#android 2.3
('ndk_platform', 'compile for platform: (2.2,2.3)',"2.2"),
('NDK_TARGET', 'toolchain to use for the NDK',"arm-linux-androideabi-4.8"),
('android_stl','enable STL support in android port (for modules)','no'),
('armv6','compile for older phones running arm v6 (instead of v7+neon+smp)','no'),
('x86','Xompile for Android-x86','no')
]
def get_flags():
return [
('tools', 'no'),
('nedmalloc', 'no'),
('builtin_zlib', 'no'),
('openssl','builtin'), #use builtin openssl
('theora','no'), #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):
if env['x86']=='yes':
env['NDK_TARGET']='x86-4.8'
if env['PLATFORM'] == 'win32':
import methods
env.Tool('gcc')
env['SPAWN'] = methods.win32_spawn
env['SHLIBSUFFIX'] = '.so'
# env.android_source_modules.append("../libs/apk_expansion")
env.android_source_modules.append("../libs/google_play_services")
env.android_source_modules.append("../libs/downloader_library")
env.android_source_modules.append("../libs/play_licensing")
ndk_platform=""
ndk_platform="android-15"
print("Godot Android!!!!!")
env.Append(CPPPATH=['#platform/android'])
if env['x86']=='yes':
env.extra_suffix=".x86"
gcc_path=env["ANDROID_NDK_ROOT"]+"/toolchains/"+env["NDK_TARGET"]+"/prebuilt/";
import os
if (sys.platform.find("linux")==0):
if (platform.architecture()[0]=='64bit' or os.path.isdir(gcc_path+"linux-x86_64/bin")): # check was not working
gcc_path=gcc_path+"/linux-x86_64/bin"
else:
gcc_path=gcc_path+"/linux-x86/bin"
elif (sys.platform=="darwin"):
gcc_path=gcc_path+"/darwin-x86_64/bin" #this may be wrong
env['SHLINKFLAGS'][1] = '-shared'
elif (os.name=="nt"):
gcc_path=gcc_path+"/windows-x86_64/bin" #this may be wrong
env['ENV']['PATH'] = gcc_path+":"+env['ENV']['PATH']
if env['x86']=='yes':
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['x86']=='yes':
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 ')
if env['x86']=='yes':
env['CCFLAGS'] = string.split('-DNO_STATVFS -MMD -MP -MF -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["armv6"]!="no":
env['CCFLAGS'] = string.split('-DNO_STATVFS -MMD -MP -MF -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')
else:
env['CCFLAGS'] = string.split('-DNO_STATVFS -MMD -MP -MF -fpic -ffunction-sections -funwind-tables -fstack-protector -fvisibility=hidden -D__ARM_ARCH_7__ -D__GLIBC__ -Wno-psabi -march=armv6 -mfpu=neon -mfloat-abi=softfp -ftree-vectorize -funsafe-math-optimizations -fno-strict-aliasing -DANDROID -Wa,--noexecstack -DGLES2_ENABLED')
env.Append(LDPATH=[ld_path])
env.Append(LIBS=['OpenSLES'])
# env.Append(LIBS=['c','m','stdc++','log','EGL','GLESv1_CM','GLESv2','OpenSLES','supc++','android'])
if (env["ndk_platform"]!="2.2"):
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', '-O0', '-DDEBUG_ENABLED'])
env.Append(CPPFLAGS=['-DDEBUG_MEMORY_ALLOC'])
if env["armv6"] == "no" and env['x86'] != 'yes':
env['neon_enabled']=True
env.Append(CPPFLAGS=['-DANDROID_ENABLED', '-DUNIX_ENABLED', '-DNO_FCNTL','-DMPC_FIXED_POINT'])
# env.Append(CPPFLAGS=['-DANDROID_ENABLED', '-DUNIX_ENABLED','-DMPC_FIXED_POINT'])
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++/4.4.3/include"])
env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.4.3/libs/armeabi/include"])
env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.4.3/libs/armeabi"])
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/gabi++/include"])
env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cpufeatures"])
if env['x86']=='yes':
env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gabi++/libs/x86"])
else:
env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gabi++/libs/armeabi"])
env.Append(LIBS=['gabi++_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') } )
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