abf6a0919b
Fix support for cross-compilation, and fix handling of builtin libraries, which would still attempt to link system libs and use system headers. Also patch out GLU includes from GLEW, we don't need it, so that removes another mandatory dependency.
146 lines
3.6 KiB
Python
146 lines
3.6 KiB
Python
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import os
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import sys
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def is_active():
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return True
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def get_name():
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return "X11"
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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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if sys.platform == "darwin":
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return False # no x11 on mac for now
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errorval=os.system("pkg-config --version > /dev/null")
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if (errorval):
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print("pkg-config not found.. x11 disabled.")
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return False
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x11_error=os.system("pkg-config x11 --modversion > /dev/null ")
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if (x11_error):
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print("X11 not found.. x11 disabled.")
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return False
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x11_error=os.system("pkg-config xcursor --modversion > /dev/null ")
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if (x11_error):
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print("xcursor not found.. x11 disabled.")
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return False
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return True # X11 enabled
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def get_opts():
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return [
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('use_llvm','Use llvm compiler','no'),
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('use_sanitizer','Use llvm compiler sanitize address','no'),
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]
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def get_flags():
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return [
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('builtin_zlib', 'yes'),
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("openssl", "builtin"),
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("freetype", "builtin"),
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("theora","no"),
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]
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def configure(env):
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is64=sys.maxsize > 2**32
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if (env["bits"]=="default"):
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if (is64):
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env["bits"]="64"
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else:
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env["bits"]="32"
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env.Append(CPPPATH=['#platform/x11'])
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if (env["use_llvm"]=="yes"):
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env["CC"]="clang"
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env["CXX"]="clang++"
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env["LD"]="clang++"
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if (env["use_sanitizer"]=="yes"):
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env.Append(CXXFLAGS=['-fsanitize=address','-fno-omit-frame-pointer'])
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env.Append(LINKFLAGS=['-fsanitize=address'])
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env.extra_suffix=".llvms"
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else:
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env.extra_suffix=".llvm"
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#if (env["tools"]=="no"):
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# #no tools suffix
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# env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX']
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# env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX']
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if (env["target"]=="release"):
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env.Append(CCFLAGS=['-O2','-ffast-math','-fomit-frame-pointer'])
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elif (env["target"]=="release_debug"):
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env.Append(CCFLAGS=['-O2','-ffast-math','-DDEBUG_ENABLED'])
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elif (env["target"]=="debug"):
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env.Append(CCFLAGS=['-g2', '-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
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env.ParseConfig('pkg-config x11 --cflags --libs')
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env.ParseConfig('pkg-config xcursor --cflags --libs')
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if (env["openssl"]=="yes"):
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env.ParseConfig('pkg-config openssl --cflags --libs')
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if (env["freetype"]!="no"):
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env.Append(CCFLAGS=['-DFREETYPE_ENABLED'])
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if (env["freetype"]=="builtin"):
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env.Append(CPPPATH=['#tools/freetype'])
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env.Append(CPPPATH=['#tools/freetype/freetype/include'])
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else:
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env.ParseConfig('pkg-config freetype2 --cflags --libs')
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env.Append(CPPFLAGS=['-DOPENGL_ENABLED','-DGLEW_ENABLED'])
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env.Append(CPPFLAGS=["-DALSA_ENABLED"])
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env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES1_ENABLED','-DGLES_OVER_GL'])
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env.Append(LIBS=['GL', 'pthread', 'asound']) #TODO detect linux/BSD!
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if (env["builtin_zlib"]=="no"):
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env.Append(LIBS=['z'])
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#env.Append(CPPFLAGS=['-DMPC_FIXED_POINT'])
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#host compiler is default..
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if (is64 and env["bits"]=="32"):
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env.Append(CPPFLAGS=['-m32'])
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env.Append(LINKFLAGS=['-m32'])
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elif (not is64 and env["bits"]=="64"):
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env.Append(CPPFLAGS=['-m64'])
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env.Append(LINKFLAGS=['-m64'])
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if (env["CXX"]=="clang++"):
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env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
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env["CC"]="clang"
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env["LD"]="clang++"
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import methods
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env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
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env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
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env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
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#env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
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