206 lines
7.2 KiB
Python
206 lines
7.2 KiB
Python
import os
|
|
import sys
|
|
from methods import detect_darwin_sdk_path
|
|
|
|
|
|
def is_active():
|
|
return True
|
|
|
|
|
|
def get_name():
|
|
return "OSX"
|
|
|
|
|
|
def can_build():
|
|
|
|
if sys.platform == "darwin" or ("OSXCROSS_ROOT" in os.environ):
|
|
return True
|
|
|
|
return False
|
|
|
|
|
|
def get_opts():
|
|
from SCons.Variables import BoolVariable, EnumVariable
|
|
|
|
return [
|
|
("osxcross_sdk", "OSXCross SDK version", "darwin16"),
|
|
("MACOS_SDK_PATH", "Path to the macOS SDK", ""),
|
|
BoolVariable(
|
|
"use_static_mvk",
|
|
"Link MoltenVK statically as Level-0 driver (better portability) or use Vulkan ICD loader (enables"
|
|
" validation layers)",
|
|
False,
|
|
),
|
|
EnumVariable("debug_symbols", "Add debugging symbols to release builds", "yes", ("yes", "no", "full")),
|
|
BoolVariable("separate_debug_symbols", "Create a separate file containing debugging symbols", False),
|
|
BoolVariable("use_ubsan", "Use LLVM/GCC compiler undefined behavior sanitizer (UBSAN)", False),
|
|
BoolVariable("use_asan", "Use LLVM/GCC compiler address sanitizer (ASAN))", False),
|
|
BoolVariable("use_tsan", "Use LLVM/GCC compiler thread sanitizer (TSAN))", False),
|
|
]
|
|
|
|
|
|
def get_flags():
|
|
|
|
return []
|
|
|
|
|
|
def configure(env):
|
|
|
|
## Build type
|
|
|
|
if env["target"] == "release":
|
|
if env["optimize"] == "speed": # optimize for speed (default)
|
|
env.Prepend(CCFLAGS=["-O3", "-fomit-frame-pointer", "-ftree-vectorize"])
|
|
else: # optimize for size
|
|
env.Prepend(CCFLAGS=["-Os", "-ftree-vectorize"])
|
|
if env["arch"] != "arm64":
|
|
env.Prepend(CCFLAGS=["-msse2"])
|
|
|
|
if env["debug_symbols"] == "yes":
|
|
env.Prepend(CCFLAGS=["-g1"])
|
|
if env["debug_symbols"] == "full":
|
|
env.Prepend(CCFLAGS=["-g2"])
|
|
|
|
elif env["target"] == "release_debug":
|
|
if env["optimize"] == "speed": # optimize for speed (default)
|
|
env.Prepend(CCFLAGS=["-O2"])
|
|
else: # optimize for size
|
|
env.Prepend(CCFLAGS=["-Os"])
|
|
env.Prepend(CPPDEFINES=["DEBUG_ENABLED"])
|
|
if env["debug_symbols"] == "yes":
|
|
env.Prepend(CCFLAGS=["-g1"])
|
|
if env["debug_symbols"] == "full":
|
|
env.Prepend(CCFLAGS=["-g2"])
|
|
|
|
elif env["target"] == "debug":
|
|
env.Prepend(CCFLAGS=["-g3"])
|
|
env.Prepend(CPPDEFINES=["DEBUG_ENABLED"])
|
|
env.Prepend(LINKFLAGS=["-Xlinker", "-no_deduplicate"])
|
|
|
|
## Architecture
|
|
|
|
# Mac OS X no longer runs on 32-bit since 10.7 which is unsupported since 2014
|
|
# As such, we only support 64-bit
|
|
env["bits"] = "64"
|
|
|
|
## Compiler configuration
|
|
|
|
# Save this in environment for use by other modules
|
|
if "OSXCROSS_ROOT" in os.environ:
|
|
env["osxcross"] = True
|
|
|
|
if env["arch"] == "arm64":
|
|
print("Building for macOS 10.15+, platform arm64.")
|
|
env.Append(CCFLAGS=["-arch", "arm64", "-mmacosx-version-min=10.15", "-target", "arm64-apple-macos10.15"])
|
|
env.Append(LINKFLAGS=["-arch", "arm64", "-mmacosx-version-min=10.15", "-target", "arm64-apple-macos10.15"])
|
|
else:
|
|
print("Building for macOS 10.12+, platform x86-64.")
|
|
env.Append(CCFLAGS=["-arch", "x86_64", "-mmacosx-version-min=10.12"])
|
|
env.Append(LINKFLAGS=["-arch", "x86_64", "-mmacosx-version-min=10.12"])
|
|
|
|
if not "osxcross" in env: # regular native build
|
|
if env["macports_clang"] != "no":
|
|
mpprefix = os.environ.get("MACPORTS_PREFIX", "/opt/local")
|
|
mpclangver = env["macports_clang"]
|
|
env["CC"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/clang"
|
|
env["LINK"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/clang++"
|
|
env["CXX"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/clang++"
|
|
env["AR"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/llvm-ar"
|
|
env["RANLIB"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/llvm-ranlib"
|
|
env["AS"] = mpprefix + "/libexec/llvm-" + mpclangver + "/bin/llvm-as"
|
|
env.Append(CPPDEFINES=["__MACPORTS__"]) # hack to fix libvpx MM256_BROADCASTSI128_SI256 define
|
|
else:
|
|
env["CC"] = "clang"
|
|
env["CXX"] = "clang++"
|
|
|
|
detect_darwin_sdk_path("osx", env)
|
|
env.Append(CCFLAGS=["-isysroot", "$MACOS_SDK_PATH"])
|
|
env.Append(LINKFLAGS=["-isysroot", "$MACOS_SDK_PATH"])
|
|
|
|
else: # osxcross build
|
|
root = os.environ.get("OSXCROSS_ROOT", 0)
|
|
if env["arch"] == "arm64":
|
|
basecmd = root + "/target/bin/arm64-apple-" + env["osxcross_sdk"] + "-"
|
|
else:
|
|
basecmd = root + "/target/bin/x86_64-apple-" + env["osxcross_sdk"] + "-"
|
|
|
|
ccache_path = os.environ.get("CCACHE")
|
|
if ccache_path is None:
|
|
env["CC"] = basecmd + "cc"
|
|
env["CXX"] = basecmd + "c++"
|
|
else:
|
|
# there aren't any ccache wrappers available for OS X cross-compile,
|
|
# to enable caching we need to prepend the path to the ccache binary
|
|
env["CC"] = ccache_path + " " + basecmd + "cc"
|
|
env["CXX"] = ccache_path + " " + basecmd + "c++"
|
|
env["AR"] = basecmd + "ar"
|
|
env["RANLIB"] = basecmd + "ranlib"
|
|
env["AS"] = basecmd + "as"
|
|
env.Append(CPPDEFINES=["__MACPORTS__"]) # hack to fix libvpx MM256_BROADCASTSI128_SI256 define
|
|
|
|
if env["CXX"] == "clang++":
|
|
env.Append(CPPDEFINES=["TYPED_METHOD_BIND"])
|
|
env["CC"] = "clang"
|
|
env["LINK"] = "clang++"
|
|
|
|
if env["use_ubsan"] or env["use_asan"] or env["use_tsan"]:
|
|
env.extra_suffix += "s"
|
|
|
|
if env["use_ubsan"]:
|
|
env.Append(CCFLAGS=["-fsanitize=undefined"])
|
|
env.Append(LINKFLAGS=["-fsanitize=undefined"])
|
|
|
|
if env["use_asan"]:
|
|
env.Append(CCFLAGS=["-fsanitize=address"])
|
|
env.Append(LINKFLAGS=["-fsanitize=address"])
|
|
|
|
if env["use_tsan"]:
|
|
env.Append(CCFLAGS=["-fsanitize=thread"])
|
|
env.Append(LINKFLAGS=["-fsanitize=thread"])
|
|
|
|
## Dependencies
|
|
|
|
if env["builtin_libtheora"]:
|
|
if env["arch"] != "arm64":
|
|
env["x86_libtheora_opt_gcc"] = True
|
|
|
|
## Flags
|
|
|
|
env.Prepend(CPPPATH=["#platform/osx"])
|
|
env.Append(CPPDEFINES=["OSX_ENABLED", "UNIX_ENABLED", "APPLE_STYLE_KEYS", "COREAUDIO_ENABLED", "COREMIDI_ENABLED"])
|
|
env.Append(
|
|
LINKFLAGS=[
|
|
"-framework",
|
|
"Cocoa",
|
|
"-framework",
|
|
"Carbon",
|
|
"-framework",
|
|
"AudioUnit",
|
|
"-framework",
|
|
"CoreAudio",
|
|
"-framework",
|
|
"CoreMIDI",
|
|
"-framework",
|
|
"IOKit",
|
|
"-framework",
|
|
"ForceFeedback",
|
|
"-framework",
|
|
"CoreVideo",
|
|
"-framework",
|
|
"AVFoundation",
|
|
"-framework",
|
|
"CoreMedia",
|
|
]
|
|
)
|
|
env.Append(LIBS=["pthread", "z"])
|
|
|
|
env.Append(CPPDEFINES=["VULKAN_ENABLED"])
|
|
env.Append(LINKFLAGS=["-framework", "Metal", "-framework", "QuartzCore", "-framework", "IOSurface"])
|
|
if env["use_static_mvk"]:
|
|
env.Append(LINKFLAGS=["-framework", "MoltenVK"])
|
|
env["builtin_vulkan"] = False
|
|
elif not env["builtin_vulkan"]:
|
|
env.Append(LIBS=["vulkan"])
|
|
|
|
# env.Append(CPPDEFINES=['GLES_ENABLED', 'OPENGL_ENABLED'])
|