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@@ -1,296 +0,0 @@
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-import os
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-import platform
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-import sys
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-
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-# This file is mostly based on platform/x11/detect.py.
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-# If editing this file, make sure to apply relevant changes here too.
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-
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-
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-def is_active():
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- return True
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-
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-
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-def get_name():
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- return "Server"
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-
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-
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-def get_program_suffix():
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- if sys.platform == "darwin":
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- return "osx"
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- return "linuxbsd"
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-
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-
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-def can_build():
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- if os.name != "posix":
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- return False
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-
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- return True
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-
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-
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-def get_opts():
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- from SCons.Variables import BoolVariable, EnumVariable
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-
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- return [
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- BoolVariable("use_llvm", "Use the LLVM compiler", False),
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- BoolVariable("use_static_cpp", "Link libgcc and libstdc++ statically for better portability", True),
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- BoolVariable("use_coverage", "Test Godot coverage", False),
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- BoolVariable("use_ubsan", "Use LLVM/GCC compiler undefined behavior sanitizer (UBSAN)", False),
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- BoolVariable("use_asan", "Use LLVM/GCC compiler address sanitizer (ASAN)", False),
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- BoolVariable("use_lsan", "Use LLVM/GCC compiler leak sanitizer (LSAN)", False),
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- BoolVariable("use_tsan", "Use LLVM/GCC compiler thread sanitizer (TSAN)", False),
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- BoolVariable("use_msan", "Use LLVM compiler memory sanitizer (MSAN)", False),
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- BoolVariable("debug_symbols", "Add debugging symbols to release/release_debug builds", True),
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- BoolVariable("separate_debug_symbols", "Create a separate file containing debugging symbols", False),
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- BoolVariable("execinfo", "Use libexecinfo on systems where glibc is not available", False),
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- ]
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-
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-
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-def get_flags():
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- return []
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-
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-
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-def configure(env):
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-
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- ## Build type
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-
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- if env["target"] == "release":
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- if env["optimize"] == "speed": # optimize for speed (default)
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- env.Prepend(CCFLAGS=["-O3"])
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- elif env["optimize"] == "size": # optimize for size
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- env.Prepend(CCFLAGS=["-Os"])
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-
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- if env["debug_symbols"]:
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- env.Prepend(CCFLAGS=["-g2"])
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-
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- elif env["target"] == "release_debug":
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- if env["optimize"] == "speed": # optimize for speed (default)
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- env.Prepend(CCFLAGS=["-O2"])
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- elif env["optimize"] == "size": # optimize for size
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- env.Prepend(CCFLAGS=["-Os"])
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- env.Prepend(CPPDEFINES=["DEBUG_ENABLED"])
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-
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- if env["debug_symbols"]:
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- env.Prepend(CCFLAGS=["-g2"])
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-
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- elif env["target"] == "debug":
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- env.Prepend(CCFLAGS=["-g3"])
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- env.Prepend(CPPDEFINES=["DEBUG_ENABLED"])
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- env.Append(LINKFLAGS=["-rdynamic"])
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-
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- ## Architecture
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-
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- is64 = sys.maxsize > 2 ** 32
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- if env["bits"] == "default":
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- env["bits"] = "64" if is64 else "32"
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-
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- ## Compiler configuration
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-
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- if "CXX" in env and "clang" in os.path.basename(env["CXX"]):
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- # Convenience check to enforce the use_llvm overrides when CXX is clang(++)
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- env["use_llvm"] = True
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-
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- if env["use_llvm"]:
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- if "clang++" not in os.path.basename(env["CXX"]):
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- env["CC"] = "clang"
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- env["CXX"] = "clang++"
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- env.extra_suffix = ".llvm" + env.extra_suffix
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- env.Append(LIBS=["atomic"])
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-
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- if env["use_coverage"]:
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- env.Append(CCFLAGS=["-ftest-coverage", "-fprofile-arcs"])
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- env.Append(LINKFLAGS=["-ftest-coverage", "-fprofile-arcs"])
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-
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- if env["use_ubsan"] or env["use_asan"] or env["use_lsan"] or env["use_tsan"] or env["use_msan"]:
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- env.extra_suffix += "s"
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-
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- if env["use_ubsan"]:
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- env.Append(
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- CCFLAGS=[
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- "-fsanitize=undefined,shift,shift-exponent,integer-divide-by-zero,unreachable,vla-bound,null,return,signed-integer-overflow,bounds,float-divide-by-zero,float-cast-overflow,nonnull-attribute,returns-nonnull-attribute,bool,enum,vptr,pointer-overflow,builtin"
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- ]
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- )
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- env.Append(LINKFLAGS=["-fsanitize=undefined"])
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- if env["use_llvm"]:
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- env.Append(
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- CCFLAGS=[
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- "-fsanitize=nullability-return,nullability-arg,function,nullability-assign,implicit-integer-sign-change"
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- ]
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- )
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- else:
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- env.Append(CCFLAGS=["-fsanitize=bounds-strict"])
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-
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- if env["use_asan"]:
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- env.Append(CCFLAGS=["-fsanitize=address,pointer-subtract,pointer-compare"])
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- env.Append(LINKFLAGS=["-fsanitize=address"])
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-
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- if env["use_lsan"]:
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- env.Append(CCFLAGS=["-fsanitize=leak"])
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- env.Append(LINKFLAGS=["-fsanitize=leak"])
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-
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- if env["use_tsan"]:
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- env.Append(CCFLAGS=["-fsanitize=thread"])
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- env.Append(LINKFLAGS=["-fsanitize=thread"])
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-
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- if env["use_msan"] and env["use_llvm"]:
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- env.Append(CCFLAGS=["-fsanitize=memory"])
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- env.Append(CCFLAGS=["-fsanitize-memory-track-origins"])
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- env.Append(CCFLAGS=["-fsanitize-recover=memory"])
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- env.Append(LINKFLAGS=["-fsanitize=memory"])
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-
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- if env["use_lto"]:
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- env.Append(CCFLAGS=["-flto"])
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- if not env["use_llvm"] and env.GetOption("num_jobs") > 1:
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- env.Append(LINKFLAGS=["-flto=" + str(env.GetOption("num_jobs"))])
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- else:
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- env.Append(LINKFLAGS=["-flto"])
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- if not env["use_llvm"]:
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- env["RANLIB"] = "gcc-ranlib"
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- env["AR"] = "gcc-ar"
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-
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- env.Append(CCFLAGS=["-pipe"])
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- env.Append(LINKFLAGS=["-pipe"])
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-
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- ## Dependencies
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-
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- # FIXME: Check for existence of the libs before parsing their flags with pkg-config
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-
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- # freetype depends on libpng and zlib, so bundling one of them while keeping others
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- # as shared libraries leads to weird issues
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- if (
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- env["builtin_freetype"]
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- or env["builtin_libpng"]
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- or env["builtin_zlib"]
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- or env["builtin_graphite"]
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- or env["builtin_harfbuzz"]
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- ):
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- env["builtin_freetype"] = True
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- env["builtin_libpng"] = True
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- env["builtin_zlib"] = True
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- env["builtin_graphite"] = True
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- env["builtin_harfbuzz"] = True
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-
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- if not env["builtin_freetype"]:
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- env.ParseConfig("pkg-config freetype2 --cflags --libs")
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-
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- if not env["builtin_graphite"]:
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- env.ParseConfig("pkg-config graphite2 --cflags --libs")
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-
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- if not env["builtin_icu"]:
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- env.ParseConfig("pkg-config icu-uc --cflags --libs")
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-
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- if not env["builtin_harfbuzz"]:
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- env.ParseConfig("pkg-config harfbuzz harfbuzz-icu --cflags --libs")
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-
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- if not env["builtin_libpng"]:
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- env.ParseConfig("pkg-config libpng16 --cflags --libs")
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-
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- if not env["builtin_bullet"]:
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- # We need at least version 2.89
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- import subprocess
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-
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- bullet_version = subprocess.check_output(["pkg-config", "bullet", "--modversion"]).strip()
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- if str(bullet_version) < "2.89":
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- # Abort as system bullet was requested but too old
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- print(
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- "Bullet: System version {0} does not match minimal requirements ({1}). Aborting.".format(
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- bullet_version, "2.89"
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- )
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- )
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- sys.exit(255)
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- env.ParseConfig("pkg-config bullet --cflags --libs")
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-
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- if False: # not env['builtin_assimp']:
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- # FIXME: Add min version check
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- env.ParseConfig("pkg-config assimp --cflags --libs")
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-
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- if not env["builtin_enet"]:
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- env.ParseConfig("pkg-config libenet --cflags --libs")
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-
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- if not env["builtin_squish"]:
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- env.ParseConfig("pkg-config libsquish --cflags --libs")
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-
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- if not env["builtin_zstd"]:
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- env.ParseConfig("pkg-config libzstd --cflags --libs")
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-
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- # Sound and video libraries
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- # Keep the order as it triggers chained dependencies (ogg needed by others, etc.)
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-
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- if not env["builtin_libtheora"]:
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- env["builtin_libogg"] = False # Needed to link against system libtheora
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- env["builtin_libvorbis"] = False # Needed to link against system libtheora
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- env.ParseConfig("pkg-config theora theoradec --cflags --libs")
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- else:
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- list_of_x86 = ["x86_64", "x86", "i386", "i586"]
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- if any(platform.machine() in s for s in list_of_x86):
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- env["x86_libtheora_opt_gcc"] = True
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-
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- if not env["builtin_libvpx"]:
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- env.ParseConfig("pkg-config vpx --cflags --libs")
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-
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- if not env["builtin_libvorbis"]:
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- env["builtin_libogg"] = False # Needed to link against system libvorbis
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- env.ParseConfig("pkg-config vorbis vorbisfile --cflags --libs")
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-
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- if not env["builtin_opus"]:
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- env["builtin_libogg"] = False # Needed to link against system opus
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- env.ParseConfig("pkg-config opus opusfile --cflags --libs")
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-
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- if not env["builtin_libogg"]:
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- env.ParseConfig("pkg-config ogg --cflags --libs")
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-
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- if not env["builtin_libwebp"]:
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- env.ParseConfig("pkg-config libwebp --cflags --libs")
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-
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- if not env["builtin_mbedtls"]:
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- # mbedTLS does not provide a pkgconfig config yet. See https://github.com/ARMmbed/mbedtls/issues/228
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- env.Append(LIBS=["mbedtls", "mbedcrypto", "mbedx509"])
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-
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- if not env["builtin_wslay"]:
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- env.ParseConfig("pkg-config libwslay --cflags --libs")
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-
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- if not env["builtin_miniupnpc"]:
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- # No pkgconfig file so far, hardcode default paths.
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- env.Prepend(CPPPATH=["/usr/include/miniupnpc"])
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- env.Append(LIBS=["miniupnpc"])
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-
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- # On Linux wchar_t should be 32-bits
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- # 16-bit library shouldn't be required due to compiler optimisations
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- if not env["builtin_pcre2"]:
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- env.ParseConfig("pkg-config libpcre2-32 --cflags --libs")
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-
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- ## Flags
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-
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- # Linkflags below this line should typically stay the last ones
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- if not env["builtin_zlib"]:
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- env.ParseConfig("pkg-config zlib --cflags --libs")
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-
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- env.Prepend(CPPPATH=["#platform/server"])
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- env.Append(CPPDEFINES=["SERVER_ENABLED", "UNIX_ENABLED"])
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-
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- if platform.system() == "Darwin":
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- env.Append(
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- LINKFLAGS=[
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- "-framework",
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- "Cocoa",
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- "-framework",
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- "Carbon",
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- "-lz",
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- "-framework",
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- "IOKit",
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- ]
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- )
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-
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- env.Append(LIBS=["pthread"])
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-
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- if platform.system() == "Linux":
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- env.Append(LIBS=["dl"])
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-
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- if platform.system().find("BSD") >= 0:
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- env["execinfo"] = True
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-
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- if env["execinfo"]:
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- env.Append(LIBS=["execinfo"])
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-
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- # Link those statically for portability
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- if env["use_static_cpp"]:
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- env.Append(LINKFLAGS=["-static-libgcc", "-static-libstdc++"])
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