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-rw-r--r--platform/android/detect.py152
1 files changed, 62 insertions, 90 deletions
diff --git a/platform/android/detect.py b/platform/android/detect.py
index ce44ffbf74..7508c9ed0e 100644
--- a/platform/android/detect.py
+++ b/platform/android/detect.py
@@ -14,22 +14,17 @@ def get_name():
def can_build():
- import os
- if (not os.environ.has_key("ANDROID_NDK_ROOT")):
- return False
-
- return True
+ return (os.environ.has_key("ANDROID_NDK_ROOT"))
def get_opts():
return [
- ('ANDROID_NDK_ROOT', 'the path to Android NDK',
- os.environ.get("ANDROID_NDK_ROOT", 0)),
- ('ndk_platform', 'compile for platform: (android-<api> , example: android-18)', "android-18"),
- ('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")
+ ('ANDROID_NDK_ROOT', 'Path to the Android NDK', os.environ.get("ANDROID_NDK_ROOT", 0)),
+ ('ndk_platform', 'Target platform (android-<api>, e.g. "android-18")', "android-18"),
+ ('android_arch', 'Target architecture (armv7/armv6/x86)', "armv7"),
+ ('android_neon', 'Enable NEON support (armv7 only)', "yes"),
+ ('android_stl', 'Enable Android STL support (for modules)', "no")
]
@@ -41,6 +36,7 @@ def get_flags():
def create(env):
+
tools = env['TOOLS']
if "mingw" in tools:
tools.remove('mingw')
@@ -54,7 +50,6 @@ def configure(env):
# Workaround for MinGW. See:
# http://www.scons.org/wiki/LongCmdLinesOnWin32
- import os
if (os.name == "nt"):
import subprocess
@@ -92,35 +87,43 @@ def configure(env):
env['SPAWN'] = mySpawn
- ndk_platform = env['ndk_platform']
+ ## Build type
- if env['android_arch'] not in ['armv7', 'armv6', 'x86']:
- env['android_arch'] = 'armv7'
+ if (env["target"].startswith("release")):
+ env.Append(LINKFLAGS=['-O2'])
+ env.Append(CPPFLAGS=['-O2', '-DNDEBUG', '-ffast-math', '-funsafe-math-optimizations', '-fomit-frame-pointer'])
+ if (can_vectorize):
+ env.Append(CPPFLAGS=['-ftree-vectorize'])
+ if (env["target"] == "release_debug"):
+ env.Append(CPPFLAGS=['-DDEBUG_ENABLED'])
+ elif (env["target"] == "debug"):
+ env.Append(LINKFLAGS=['-O0'])
+ env.Append(CPPFLAGS=['-O0', '-D_DEBUG', '-UNDEBUG', '-DDEBUG_ENABLED',
+ '-DDEBUG_MEMORY_ENABLED', '-g', '-fno-limit-debug-info'])
- if env['android_arch'] == 'x86':
- env["x86_libtheora_opt_gcc"] = True
+ ## Architecture
- if env['PLATFORM'] == 'win32':
- env.Tool('gcc')
- env['SHLIBSUFFIX'] = '.so'
+ if env['android_arch'] not in ['armv7', 'armv6', 'x86']:
+ env['android_arch'] = 'armv7'
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'])
+ neon_text = " (with NEON)"
+ print("Building for Android (" + env['android_arch'] + ")" + neon_text)
+ can_vectorize = True
if env['android_arch'] == 'x86':
env.extra_suffix = ".x86" + env.extra_suffix
target_subpath = "x86-4.9"
abi_subpath = "i686-linux-android"
arch_subpath = "x86"
+ env["x86_libtheora_opt_gcc"] = True
elif env['android_arch'] == 'armv6':
env.extra_suffix = ".armv6" + env.extra_suffix
target_subpath = "arm-linux-androideabi-4.9"
abi_subpath = "arm-linux-androideabi"
arch_subpath = "armeabi"
+ can_vectorize = False
elif env["android_arch"] == "armv7":
target_subpath = "arm-linux-androideabi-4.9"
abi_subpath = "arm-linux-androideabi"
@@ -130,6 +133,14 @@ def configure(env):
else:
env.extra_suffix = ".armv7" + env.extra_suffix
+ ## Compiler configuration
+
+ env['SHLIBSUFFIX'] = '.so'
+
+ if env['PLATFORM'] == 'win32':
+ env.Tool('gcc')
+ env.use_windows_spawn_fix()
+
mt_link = True
if (sys.platform.startswith("linux")):
host_subpath = "linux-x86_64"
@@ -142,10 +153,8 @@ def configure(env):
mt_link = False
host_subpath = "windows"
- compiler_path = env["ANDROID_NDK_ROOT"] + \
- "/toolchains/llvm/prebuilt/" + host_subpath + "/bin"
- gcc_toolchain_path = env["ANDROID_NDK_ROOT"] + \
- "/toolchains/" + target_subpath + "/prebuilt/" + host_subpath
+ compiler_path = env["ANDROID_NDK_ROOT"] + "/toolchains/llvm/prebuilt/" + host_subpath + "/bin"
+ gcc_toolchain_path = env["ANDROID_NDK_ROOT"] + "/toolchains/" + target_subpath + "/prebuilt/" + host_subpath
tools_path = gcc_toolchain_path + "/" + abi_subpath + "/bin"
# For Clang to find NDK tools in preference of those system-wide
@@ -162,31 +171,28 @@ def configure(env):
else:
env['ARCH'] = 'arch-arm'
- sysroot = env["ANDROID_NDK_ROOT"] + \
- "/platforms/" + ndk_platform + "/" + env['ARCH']
+ sysroot = env["ANDROID_NDK_ROOT"] + "/platforms/" + env['ndk_platform'] + "/" + env['ARCH']
common_opts = ['-fno-integrated-as', '-gcc-toolchain', gcc_toolchain_path]
+ ## Compile flags
+
env.Append(CPPFLAGS=["-isystem", sysroot + "/usr/include"])
- env.Append(CPPFLAGS=string.split(
- '-fpic -ffunction-sections -funwind-tables -fstack-protector-strong -fvisibility=hidden -fno-strict-aliasing'))
+ env.Append(CPPFLAGS=string.split('-fpic -ffunction-sections -funwind-tables -fstack-protector-strong -fvisibility=hidden -fno-strict-aliasing'))
env.Append(CPPFLAGS=string.split('-DANDROID -DNO_STATVFS -DGLES2_ENABLED'))
env['neon_enabled'] = False
if env['android_arch'] == 'x86':
- can_vectorize = True
target_opts = ['-target', 'i686-none-linux-android']
# The NDK adds this if targeting API < 21, so we can drop it when Godot targets it at least
env.Append(CPPFLAGS=['-mstackrealign'])
+
elif env["android_arch"] == "armv6":
- can_vectorize = False
target_opts = ['-target', 'armv6-none-linux-androideabi']
- env.Append(CPPFLAGS=string.split(
- '-D__ARM_ARCH_6__ -march=armv6 -mfpu=vfp -mfloat-abi=softfp'))
+ env.Append(CPPFLAGS=string.split('-D__ARM_ARCH_6__ -march=armv6 -mfpu=vfp -mfloat-abi=softfp'))
+
elif env["android_arch"] == "armv7":
- can_vectorize = True
target_opts = ['-target', 'armv7-none-linux-androideabi']
- env.Append(CPPFLAGS=string.split(
- '-D__ARM_ARCH_7__ -D__ARM_ARCH_7A__ -march=armv7-a -mfloat-abi=softfp'))
+ env.Append(CPPFLAGS=string.split('-D__ARM_ARCH_7__ -D__ARM_ARCH_7A__ -march=armv7-a -mfloat-abi=softfp'))
if env['android_neon'] == 'yes':
env['neon_enabled'] = True
env.Append(CPPFLAGS=['-mfpu=neon', '-D__ARM_NEON__'])
@@ -196,21 +202,20 @@ def configure(env):
env.Append(CPPFLAGS=target_opts)
env.Append(CPPFLAGS=common_opts)
- env.Append(LIBS=['OpenSLES'])
- env.Append(LIBS=['EGL', 'OpenSLES', 'android'])
- env.Append(LIBS=['log', 'GLESv1_CM', 'GLESv2', 'GLESv3','z'])
-
- if (sys.platform.startswith("darwin")):
- env['SHLIBSUFFIX'] = '.so'
-
- env['LINKFLAGS'] = ['-shared', '--sysroot=' +
- sysroot, '-Wl,--warn-shared-textrel']
- env.Append(LINKFLAGS=string.split(
- '-Wl,--fix-cortex-a8'))
- env.Append(LINKFLAGS=string.split(
- '-Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now'))
- env.Append(LINKFLAGS=string.split(
- '-Wl,-soname,libgodot_android.so -Wl,--gc-sections'))
+ if (env['android_stl'] == 'yes'):
+ env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/gnu-libstdc++/4.9/include"])
+ env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/gnu-libstdc++/4.9/libs/" + arch_subpath + "/include"])
+ env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"] + "/sources/cxx-stl/gnu-libstdc++/4.9/libs/" + arch_subpath])
+ env.Append(LIBS=["gnustl_static"])
+ else:
+ env.Append(CXXFLAGS=['-fno-rtti', '-fno-exceptions', '-DNO_SAFE_CAST'])
+
+ ## Link flags
+
+ env['LINKFLAGS'] = ['-shared', '--sysroot=' + sysroot, '-Wl,--warn-shared-textrel']
+ env.Append(LINKFLAGS=string.split('-Wl,--fix-cortex-a8'))
+ env.Append(LINKFLAGS=string.split('-Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now'))
+ env.Append(LINKFLAGS=string.split('-Wl,-soname,libgodot_android.so -Wl,--gc-sections'))
if mt_link:
env.Append(LINKFLAGS=['-Wl,--threads'])
env.Append(LINKFLAGS=target_opts)
@@ -221,45 +226,12 @@ def configure(env):
env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"] +
'/toolchains/arm-linux-androideabi-4.9/prebuilt/' + host_subpath + '/' + abi_subpath + '/lib'])
- if (env["target"].startswith("release")):
- env.Append(LINKFLAGS=['-O2'])
- env.Append(CPPFLAGS=['-O2', '-DNDEBUG', '-ffast-math',
- '-funsafe-math-optimizations', '-fomit-frame-pointer'])
- if (can_vectorize):
- env.Append(CPPFLAGS=['-ftree-vectorize'])
- if (env["target"] == "release_debug"):
- env.Append(CPPFLAGS=['-DDEBUG_ENABLED'])
- elif (env["target"] == "debug"):
- env.Append(LINKFLAGS=['-O0'])
- env.Append(CPPFLAGS=['-O0', '-D_DEBUG', '-UNDEBUG', '-DDEBUG_ENABLED',
- '-DDEBUG_MEMORY_ENABLED', '-g', '-fno-limit-debug-info'])
-
- env.Append(CPPFLAGS=['-DANDROID_ENABLED',
- '-DUNIX_ENABLED', '-DNO_FCNTL', '-DMPC_FIXED_POINT'])
+ env.Append(CPPPATH=['#platform/android'])
+ env.Append(CPPFLAGS=['-DANDROID_ENABLED', '-DUNIX_ENABLED', '-DNO_FCNTL', '-DMPC_FIXED_POINT'])
+ env.Append(LIBS=['OpenSLES', 'EGL', 'GLESv3', 'android', 'log', 'z'])
# 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(CPPPATH=[env["ANDROID_NDK_ROOT"] +
- "/sources/cxx-stl/gnu-libstdc++/4.9/include"])
- env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"] +
- "/sources/cxx-stl/gnu-libstdc++/4.9/libs/" + arch_subpath + "/include"])
- env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"] +
- "/sources/cxx-stl/gnu-libstdc++/4.9/libs/" + arch_subpath])
- env.Append(LIBS=["gnustl_static"])
- else:
- env.Append(CXXFLAGS=['-fno-rtti', '-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()
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 07:57:16 +0000