import os import sys import platform def is_active(): return True def get_name(): return "X11" def can_build(): if (os.name != "posix"): return False if sys.platform == "darwin": return False # no x11 on mac for now errorval = os.system("pkg-config --version > /dev/null") if (errorval): print("pkg-config not found.. x11 disabled.") return False x11_error = os.system("pkg-config x11 --modversion > /dev/null ") if (x11_error): print("X11 not found.. x11 disabled.") return False ssl_error = os.system("pkg-config openssl --modversion > /dev/null ") if (ssl_error): print("OpenSSL not found.. x11 disabled.") return False x11_error = os.system("pkg-config xcursor --modversion > /dev/null ") if (x11_error): print("xcursor not found.. x11 disabled.") return False x11_error = os.system("pkg-config xinerama --modversion > /dev/null ") if (x11_error): print("xinerama not found.. x11 disabled.") return False x11_error = os.system("pkg-config xrandr --modversion > /dev/null ") if (x11_error): print("xrandr not found.. x11 disabled.") return False return True # X11 enabled def get_opts(): return [ ('use_llvm', 'Use llvm compiler', 'no'), ('use_static_cpp', 'link stdc++ statically', 'no'), ('use_sanitizer', 'Use llvm compiler sanitize address', 'no'), ('use_leak_sanitizer', 'Use llvm compiler sanitize memory leaks', 'no'), ('use_lto', 'Use link time optimization', 'no'), ('pulseaudio', 'Detect & Use pulseaudio', 'yes'), ('udev', 'Use udev for gamepad connection callbacks', 'no'), ('debug_release', 'Add debug symbols to release version', 'no'), ] def get_flags(): return [ ('builtin_freetype', 'no'), ('builtin_libpng', 'no'), ('builtin_openssl', 'no'), ('builtin_zlib', 'no'), ] def configure(env): is64 = sys.maxsize > 2**32 if (env["bits"] == "default"): if (is64): env["bits"] = "64" else: env["bits"] = "32" env.Append(CPPPATH=['#platform/x11']) if (env["use_llvm"] == "yes"): 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" if (env["use_sanitizer"] == "yes"): env.Append(CCFLAGS=['-fsanitize=address', '-fno-omit-frame-pointer']) env.Append(LINKFLAGS=['-fsanitize=address']) env.extra_suffix += "s" if (env["use_leak_sanitizer"] == "yes"): env.Append(CCFLAGS=['-fsanitize=address', '-fno-omit-frame-pointer']) env.Append(LINKFLAGS=['-fsanitize=address']) env.extra_suffix += "s" # if (env["tools"]=="no"): # #no tools suffix # env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX'] # env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX'] if (env["use_lto"] == "yes"): env.Append(CCFLAGS=['-flto']) env.Append(LINKFLAGS=['-flto']) env.Append(CCFLAGS=['-pipe']) env.Append(LINKFLAGS=['-pipe']) if (env["target"] == "release"): env.Prepend(CCFLAGS=['-Ofast']) if (env["debug_release"] == "yes"): env.Prepend(CCFLAGS=['-g2']) elif (env["target"] == "release_debug"): env.Prepend(CCFLAGS=['-O2', '-ffast-math', '-DDEBUG_ENABLED']) if (env["debug_release"] == "yes"): env.Prepend(CCFLAGS=['-g2']) elif (env["target"] == "debug"): env.Prepend(CCFLAGS=['-g2', '-Wall', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED']) env.ParseConfig('pkg-config x11 --cflags --libs') env.ParseConfig('pkg-config xinerama --cflags --libs') env.ParseConfig('pkg-config xcursor --cflags --libs') env.ParseConfig('pkg-config xrandr --cflags --libs') if (env['builtin_openssl'] == 'no'): env.ParseConfig('pkg-config openssl --cflags --libs') if (env['builtin_libwebp'] == 'no'): 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'] == 'yes' or env['builtin_libpng'] == 'yes' or env['builtin_zlib'] == 'yes'): env['builtin_freetype'] = 'yes' env['builtin_libpng'] = 'yes' env['builtin_zlib'] = 'yes' if (env['builtin_freetype'] == 'no'): env.ParseConfig('pkg-config freetype2 --cflags --libs') if (env['builtin_libpng'] == 'no'): env.ParseConfig('pkg-config libpng --cflags --libs') if (env['builtin_enet'] == 'no'): env.ParseConfig('pkg-config libenet --cflags --libs') if (env['builtin_squish'] == 'no' and env["tools"] == "yes"): env.ParseConfig('pkg-config libsquish --cflags --libs') # Sound and video libraries # Keep the order as it triggers chained dependencies (ogg needed by others, etc.) if (env['builtin_libtheora'] == 'no'): env['builtin_libogg'] = 'no' # Needed to link against system libtheora env['builtin_libvorbis'] = 'no' # Needed to link against system libtheora env.ParseConfig('pkg-config theora theoradec --cflags --libs') if (env['builtin_libvpx'] == 'no'): env.ParseConfig('pkg-config vpx --cflags --libs') if (env['builtin_libvorbis'] == 'no'): env['builtin_libogg'] = 'no' # Needed to link against system libvorbis env.ParseConfig('pkg-config vorbis vorbisfile --cflags --libs') if (env['builtin_opus'] == 'no'): env['builtin_libogg'] = 'no' # Needed to link against system opus env.ParseConfig('pkg-config opus opusfile --cflags --libs') if (env['builtin_libogg'] == 'no'): env.ParseConfig('pkg-config ogg --cflags --libs') env.Append(CPPFLAGS=['-DOPENGL_ENABLED']) if os.system("pkg-config --exists alsa") == 0: print("Enabling ALSA") env.Append(CPPFLAGS=["-DALSA_ENABLED"]) env.ParseConfig('pkg-config alsa --cflags --libs') else: print("ALSA libraries not found, disabling driver") if (platform.system() == "Linux"): env.Append(CPPFLAGS=["-DJOYDEV_ENABLED"]) if (env["udev"] == "yes"): # pkg-config returns 0 when the lib exists... found_udev = not os.system("pkg-config --exists libudev") if (found_udev): print("Enabling udev support") env.Append(CPPFLAGS=["-DUDEV_ENABLED"]) env.ParseConfig('pkg-config libudev --cflags --libs') else: print("libudev development libraries not found, disabling udev support") if (env["pulseaudio"] == "yes"): if not os.system("pkg-config --exists libpulse-simple"): print("Enabling PulseAudio") env.Append(CPPFLAGS=["-DPULSEAUDIO_ENABLED"]) env.ParseConfig('pkg-config --cflags --libs libpulse-simple') else: print("PulseAudio development libraries not found, disabling driver") if (env['builtin_zlib'] == 'no'): env.ParseConfig('pkg-config zlib --cflags --libs') env.Append(CPPFLAGS=['-DX11_ENABLED', '-DUNIX_ENABLED', '-DGLES2_ENABLED', '-DGLES_OVER_GL']) env.Append(LIBS=['GL', 'pthread']) if (platform.system() == "Linux"): env.Append(LIBS=['dl']) # env.Append(CPPFLAGS=['-DMPC_FIXED_POINT']) # host compiler is default.. if (is64 and env["bits"] == "32"): env.Append(CPPFLAGS=['-m32']) env.Append(LINKFLAGS=['-m32', '-L/usr/lib/i386-linux-gnu']) elif (not is64 and env["bits"] == "64"): env.Append(CPPFLAGS=['-m64']) env.Append(LINKFLAGS=['-m64', '-L/usr/lib/i686-linux-gnu']) import methods # FIXME: Commented out when moving to gles3 #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.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } ) if (env["use_static_cpp"] == "yes"): env.Append(LINKFLAGS=['-static-libstdc++']) list_of_x86 = ['x86_64', 'x86', 'i386', 'i586'] if any(platform.machine() in s for s in list_of_x86): env["x86_libtheora_opt_gcc"] = True