mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-11-22 17:50:25 +01:00
d8c8b5b272
Makes libtsm a static library rather than dynamic so that it doesn't have to be installed as a system library on the user's operating system. Also updates SConstruct to work on more operating systems other than just NixOS. Adds a number of docker files for building the library on various distributions (NixOS, Arch Linux, Ubuntu). Uses a fork of godot-cpp with an updated godot_headers submodule that includes godotengine/godot_headers#76. We should go back to tracking https://github.com/godotengine/godot-cpp once the submodule has been updated in that repo.
118 lines
4 KiB
Python
118 lines
4 KiB
Python
#!python
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import os, subprocess
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opts = Variables([], ARGUMENTS)
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# Gets the standard flags CC, CCX, etc.
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env = DefaultEnvironment()
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# Add PATH to environment so scons can find commands such as g++, etc.
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env.AppendENVPath('PATH', os.getenv('PATH'))
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# Define our options
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opts.Add(EnumVariable('target', "Compilation target", 'debug', ['d', 'debug', 'r', 'release']))
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opts.Add(EnumVariable('platform', "Compilation platform", '', ['', 'windows', 'x11', 'linux', 'osx']))
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opts.Add(EnumVariable('p', "Compilation target, alias for 'platform'", '', ['', 'windows', 'x11', 'linux', 'osx']))
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opts.Add(BoolVariable('use_llvm', "Use the LLVM / Clang compiler", 'no'))
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opts.Add(PathVariable('target_path', 'The path where the lib is installed.', 'bin/'))
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opts.Add(PathVariable('target_name', 'The library name.', 'libgodotxtermnative', PathVariable.PathAccept))
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# Local dependency paths, adapt them to your setup
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godot_headers_path = "godot-cpp/godot_headers/"
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cpp_bindings_path = "godot-cpp/"
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cpp_library = "libgodot-cpp"
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libtsm_path = "libtsm/"
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# only support 64 at this time..
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bits = 64
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# Updates the environment with the option variables.
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opts.Update(env)
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# Process some arguments
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if env['use_llvm']:
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env['CC'] = 'clang'
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env['CXX'] = 'clang++'
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else:
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env['CC'] = 'gcc'
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env['CXX'] = 'g++'
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if env['p'] != '':
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env['platform'] = env['p']
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if env['platform'] == '':
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print("No valid target platform selected.")
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quit();
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# For the reference:
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# - CCFLAGS are compilation flags shared between C and C++
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# - CFLAGS are for C-specific compilation flags
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# - CXXFLAGS are for C++-specific compilation flags
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# - CPPFLAGS are for pre-processor flags
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# - CPPDEFINES are for pre-processor defines
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# - LINKFLAGS are for linking flags
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# Check our platform specifics
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if env['platform'] == "osx":
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env['target_path'] += 'osx/'
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cpp_library += '.osx'
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env.Append(CCFLAGS=['-arch', 'x86_64'])
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env.Append(CXXFLAGS=['-std=c++17'])
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env.Append(LINKFLAGS=['-arch', 'x86_64'])
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if env['target'] in ('debug', 'd'):
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env.Append(CCFLAGS=['-g', '-O2'])
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else:
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env.Append(CCFLAGS=['-g', '-O3'])
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elif env['platform'] in ('x11', 'linux'):
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env['target_path'] += 'x11/'
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cpp_library += '.linux'
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env.Append(CCFLAGS=['-fPIC', '-shared'])
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env.Append(CXXFLAGS=['-std=c++17', '-shared', '-pthread'])
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if env['target'] in ('debug', 'd'):
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env.Append(CCFLAGS=['-g3', '-Og'])
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else:
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env.Append(CCFLAGS=['-g', '-O3'])
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elif env['platform'] == "windows":
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env['target_path'] += 'win64/'
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cpp_library += '.windows'
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# This makes sure to keep the session environment variables on windows,
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# that way you can run scons in a vs 2017 prompt and it will find all the required tools
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env.Append(ENV=os.environ)
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env.Append(CPPDEFINES=['WIN32', '_WIN32', '_WINDOWS', '_CRT_SECURE_NO_WARNINGS'])
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env.Append(CCFLAGS=['-W3', '-GR'])
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if env['target'] in ('debug', 'd'):
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env.Append(CPPDEFINES=['_DEBUG'])
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env.Append(CCFLAGS=['-EHsc', '-MDd', '-ZI'])
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env.Append(LINKFLAGS=['-DEBUG'])
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else:
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env.Append(CPPDEFINES=['NDEBUG'])
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env.Append(CCFLAGS=['-O2', '-EHsc', '-MD'])
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if env['target'] in ('debug', 'd'):
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cpp_library += '.debug'
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else:
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cpp_library += '.release'
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cpp_library += '.' + str(bits)
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# make sure our binding library is properly includes
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env.Append(CPPPATH=['.', godot_headers_path, cpp_bindings_path + 'include/', cpp_bindings_path + 'include/core/', cpp_bindings_path + 'include/gen/', libtsm_path + 'src/tsm'])
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env.Append(LIBPATH=[cpp_bindings_path + 'bin/', libtsm_path + 'build/src/tsm'])
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env.Append(LIBS=[cpp_library, 'tsm', 'util']) # Note util used by pseudoterminal, tsm used by terminal.
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# tweak this if you want to use different folders, or more folders, to store your source code in.
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env.Append(CPPPATH=['src/'])
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sources = []
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sources.append(Glob('src/*.c'))
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sources.append(Glob('src/*.cpp'))
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library = env.SharedLibrary(target=env['target_path'] + env['target_name'] , source=sources)
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Default(library)
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# Generates help for the -h scons option.
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Help(opts.GenerateHelpText(env))
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