import os import sys def is_active(): return True def get_name(): return "Server" def can_build(): if (os.name != "posix" or sys.platform == "darwin"): return False return True def get_opts(): from SCons.Variables import BoolVariable return [ BoolVariable('use_llvm', 'Use the LLVM compiler', False), ] def get_flags(): return [ ] def configure(env): ## Build type 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=['-g2', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED']) ## Architecture is64 = sys.maxsize > 2**32 if (env["bits"] == "default"): env["bits"] = "64" if is64 else "32" ## Compiler configuration if env['use_llvm']: if ('clang++' not in env['CXX']): env["CC"] = "clang" env["CXX"] = "clang++" env["LD"] = "clang++" env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND']) env.extra_suffix = ".llvm" + env.extra_suffix ## Dependencies # FIXME: Check for existence of the libs before parsing their flags with pkg-config if not env['builtin_openssl']: env.ParseConfig('pkg-config openssl --cflags --libs') if not env['builtin_libwebp']: env.ParseConfig('pkg-config libwebp --cflags --libs') # freetype depends on libpng and zlib, so bundling one of them while keeping others # as shared libraries leads to weird issues if env['builtin_freetype'] or env['builtin_libpng'] or env['builtin_zlib']: env['builtin_freetype'] = True env['builtin_libpng'] = True env['builtin_zlib'] = True if not env['builtin_freetype']: env.ParseConfig('pkg-config freetype2 --cflags --libs') if not env['builtin_libpng']: env.ParseConfig('pkg-config libpng --cflags --libs') if not env['builtin_enet']: env.ParseConfig('pkg-config libenet --cflags --libs') if not env['builtin_squish'] and env['tools']: env.ParseConfig('pkg-config libsquish --cflags --libs') if not env['builtin_zstd']: env.ParseConfig('pkg-config libzstd --cflags --libs') # Sound and video libraries # Keep the order as it triggers chained dependencies (ogg needed by others, etc.) if not env['builtin_libtheora']: env['builtin_libogg'] = False # Needed to link against system libtheora env['builtin_libvorbis'] = False # Needed to link against system libtheora env.ParseConfig('pkg-config theora theoradec --cflags --libs') if not env['builtin_libvpx']: env.ParseConfig('pkg-config vpx --cflags --libs') if not env['builtin_libvorbis']: env['builtin_libogg'] = False # Needed to link against system libvorbis env.ParseConfig('pkg-config vorbis vorbisfile --cflags --libs') if not env['builtin_opus']: env['builtin_libogg'] = False # Needed to link against system opus env.ParseConfig('pkg-config opus opusfile --cflags --libs') if not env['builtin_libogg']: env.ParseConfig('pkg-config ogg --cflags --libs') ## Flags # Linkflags below this line should typically stay the last ones if not env['builtin_zlib']: env.ParseConfig('pkg-config zlib --cflags --libs') env.Append(CPPPATH=['#platform/server']) env.Append(CPPFLAGS=['-DSERVER_ENABLED', '-DUNIX_ENABLED']) env.Append(LIBS=['pthread'])