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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'),
('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 [
("openssl", "system"),
('freetype', 'system'),
('libpng', 'system'),
]
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["colored"]=="yes"):
if sys.stdout.isatty():
env.Append(CXXFLAGS=["-fcolor-diagnostics"])
if (env["use_sanitizer"]=="yes"):
env.Append(CXXFLAGS=['-fsanitize=address','-fno-omit-frame-pointer'])
env.Append(LINKFLAGS=['-fsanitize=address'])
env.extra_suffix+="s"
if (env["use_leak_sanitizer"]=="yes"):
env.Append(CXXFLAGS=['-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["target"]=="release"):
if (env["debug_release"]=="yes"):
env.Append(CCFLAGS=['-g2'])
else:
env.Append(CCFLAGS=['-O3','-ffast-math'])
elif (env["target"]=="release_debug"):
env.Append(CCFLAGS=['-O2','-ffast-math','-DDEBUG_ENABLED'])
if (env["debug_release"]=="yes"):
env.Append(CCFLAGS=['-g2'])
elif (env["target"]=="debug"):
env.Append(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["openssl"] == "system"):
env.ParseConfig('pkg-config openssl --cflags --libs')
if (env["libwebp"] == "system"):
env.ParseConfig('pkg-config libwebp --cflags --libs')
if (env["freetype"] == "system"):
env["libpng"] = "system" # Freetype links against libpng
env.ParseConfig('pkg-config freetype2 --cflags --libs')
if (env["libpng"] == "system"):
env.ParseConfig('pkg-config libpng --cflags --libs')
if (env["enet"] == "system"):
env.ParseConfig('pkg-config libenet --cflags --libs')
if (env["squish"] == "system" 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["libtheora"] == "system"):
env["libogg"] = "system" # Needed to link against system libtheora
env["libvorbis"] = "system" # Needed to link against system libtheora
env.ParseConfig('pkg-config theora theoradec --cflags --libs')
if (env["libvorbis"] == "system"):
env["libogg"] = "system" # Needed to link against system libvorbis
env.ParseConfig('pkg-config vorbis vorbisfile --cflags --libs')
if (env["opus"] == "system"):
env["libogg"] = "system" # Needed to link against system opus
env.ParseConfig('pkg-config opus opusfile --cflags --libs')
if (env["libogg"] == "system"):
env.ParseConfig('pkg-config ogg --cflags --libs')
env.Append(CPPFLAGS=['-DOPENGL_ENABLED'])
if (env["glew"] == "system"):
env.ParseConfig('pkg-config glew --cflags --libs')
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")
env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES_OVER_GL'])
env.Append(LIBS=['GL', 'pthread', 'z'])
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
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
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