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Add android support, Update README.md

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Compiles and runs fine on Android platform
This commit is contained in:
Jayanth-L
2019-08-05 13:13:23 -07:00
committed by TGRCDev
parent c2ec46f64a
commit 77cde5bb3a
2 changed files with 57 additions and 4 deletions
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38
SConstruct
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@@ -29,7 +29,7 @@ opts.Add(EnumVariable(
'platform',
'Target platform',
host_platform,
allowed_values=('linux', 'osx', 'windows'),
allowed_values=('linux', 'osx', 'windows', 'android'),
ignorecase=2
))
opts.Add(EnumVariable(
@@ -73,8 +73,14 @@ opts.Add(BoolVariable(
'Generate GDNative API bindings',
False
))
opts.Add(EnumVariable(
'android_api_level',
'Target Android API Level',
'29',
('29', '28', '27', '26')
))
env = Environment()
env = Environment(ENV = os.environ)
opts.Update(env)
Help(opts.GenerateHelpText(env))
@@ -82,7 +88,8 @@ is64 = sys.maxsize > 2**32
if (
env['TARGET_ARCH'] == 'amd64' or
env['TARGET_ARCH'] == 'emt64' or
env['TARGET_ARCH'] == 'x86_64'
env['TARGET_ARCH'] == 'x86_64' or
env['TARGET_ARCH'] == 'arm64-v8a'
):
is64 = True
@@ -119,6 +126,31 @@ if env['platform'] == 'linux':
env.Append(CCFLAGS=['-m32'])
env.Append(LINKFLAGS=['-m32'])
# Add android target as it works for both armeabi-v7a and arm64-v8a architectures
elif env['platform'] == 'android':
# Use clang by default on android(NDK provides only clang)
env['use_llvm'] = 'yes'
if env['use_llvm']:
if(env['bits'] == '64'):
env['CXX'] = 'aarch64-linux-android' + env['android_api_level'] + '-clang++'
elif(env['bits'] == '32'):
env['CXX'] = 'armv7a-linux-androideabi' + env['android_api_level'] +'-clang++'
env.Append(CCFLAGS=['-fPIC', '-g', '-std=c++14', '-Wwrite-strings'])
env.Append(LINKFLAGS=["-Wl,-R,'$$ORIGIN'"])
if env['target'] == 'debug':
env.Append(CCFLAGS=['-Og'])
elif env['target'] == 'release':
env.Append(CCFLAGS=['-O3'])
if env['bits'] == '64':
env.Append(CCFLAGS=['-m64'])
env.Append(LINKFLAGS=['-m64'])
elif env['bits'] == '32':
env.Append(CCFLAGS=['-m32'])
env.Append(LINKFLAGS=['-m32'])
elif env['platform'] == 'osx':
# Use Clang on macOS by default
env['CXX'] = 'clang++'