"toolchain" -> "toolset", part 1

1 files changed, 0 insertions, 182 deletions

diff --git a/project/cmake/toolchain.py b/project/cmake/toolchain.py
deleted file mode 100644
index c12ee84..0000000
--- a/project/cmake/toolchain.py
+++ /dev/null
@@ -1,182 +0,0 @@
-# Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "cmake-common" project.
-# For details, see https://github.com/egor-tensin/cmake-common.
-# Distributed under the MIT License.
-
-# See docs/cmake.md for a more thorough description of my pain.
-
-import abc
-import os.path
-import shutil
-
-import project.mingw
-from project.os import on_windows
-from project.platform import Platform
-from project.toolchain import ToolchainType
-
-
-class Toolchain(abc.ABC):
-    @abc.abstractmethod
-    def cmake_args(self):
-        pass
-
-    @abc.abstractmethod
-    def build_system_args(self):
-        pass
-
-    @staticmethod
-    def detect(hint, platform, build_dir):
-        if hint is ToolchainType.AUTO:
-            if on_windows():
-                # On Windows, 'auto' means 'msvc', and we need to specify the
-                # -A parameter.  This might break if none of the Visual Studio
-                # generators are available, but the NMake one is, although I
-                # don't know how this can be possible normally.
-                hint = ToolchainType.MSVC
-            else:
-                # On Linux, if the platform wasn't specified, auto-detect
-                # everything.  There's no need to set -mXX flags, etc.
-                if platform is Platform.AUTO:
-                    return Auto()
-                # If a specific platform was requested, we might need to set
-                # some CMake/compiler flags, like -m32/-m64.
-                hint = ToolchainType.GCC
-        if hint is ToolchainType.MSVC:
-            return MSVC(platform)
-        if hint is ToolchainType.GCC:
-            return GCC.setup(platform, build_dir)
-        if hint is ToolchainType.MINGW:
-            return MinGW.setup(platform, build_dir)
-        if hint is ToolchainType.CLANG:
-            return Clang.setup(platform, build_dir)
-        if hint is ToolchainType.CLANG_CL:
-            return ClangCL.setup(platform, build_dir)
-        raise NotImplementedError(f'unrecognized toolset: {hint}')
-
-
-class Auto(Toolchain):
-    def cmake_args(self):
-        return []
-
-    def build_system_args(self):
-        return []
-
-
-class MSVC(Auto):
-    def __init__(self, platform):
-        self.platform = platform
-
-    def cmake_args(self):
-        # This doesn't actually specify the generator of course, but I don't
-        # want to implement VS detection logic.
-        return ['-A', self.platform.msvc_arch()]
-
-    def build_system_args(self):
-        return []
-
-
-class Makefile(Toolchain):
-    def __init__(self, path):
-        self.path = path
-
-    @staticmethod
-    def _get_config_path(build_dir):
-        return os.path.join(build_dir, 'custom_toolchain.cmake')
-
-    @staticmethod
-    def _get_makefile_generator():
-        if on_windows():
-            if shutil.which('mingw32-make'):
-                return 'MinGW Makefiles'
-            return 'Unix Makefiles'
-        # On Linux/Cygwin, make all the way:
-        return 'Unix Makefiles'
-
-    @classmethod
-    def write_config(cls, build_dir, contents):
-        path = Makefile._get_config_path(build_dir)
-        with open(path, mode='w') as file:
-            file.write(contents)
-        return cls(path)
-
-    def cmake_args(self):
-        return [
-            '-D', f'CMAKE_TOOLCHAIN_FILE={self.path}',
-            # The Visual Studio generator is the default on Windows, override
-            # it:
-            '-G', self._get_makefile_generator(),
-        ]
-
-    def build_system_args(self):
-        return []
-
-
-class GCC(Makefile):
-    @staticmethod
-    def _format(platform):
-        return f'''
-set(CMAKE_C_COMPILER   gcc)
-set(CMAKE_CXX_COMPILER g++)
-{platform.makefile_toolchain_file()}'''
-
-    @staticmethod
-    def setup(platform, build_dir):
-        return GCC.write_config(build_dir, GCC._format(platform))
-
-
-class MinGW(Makefile):
-    @staticmethod
-    def _format(platform):
-        paths = project.mingw.MinGW(platform)
-        return f'''
-set(CMAKE_C_COMPILER   {paths.gcc()})
-set(CMAKE_CXX_COMPILER {paths.gxx()})
-set(CMAKE_AR           {paths.ar()})
-set(CMAKE_RANLIB       {paths.ranlib()})
-set(CMAKE_RC_COMPILER  {paths.windres()})
-set(CMAKE_SYSTEM_NAME  Windows)
-'''
-
-    @staticmethod
-    def setup(platform, build_dir):
-        return MinGW.write_config(build_dir, MinGW._format(platform))
-
-
-class Clang(Makefile):
-    @staticmethod
-    def _format(platform):
-        return f'''
-if(CMAKE_VERSION VERSION_LESS "3.15" AND WIN32)
-    set(CMAKE_C_COMPILER   clang-cl)
-    set(CMAKE_CXX_COMPILER clang-cl)
-else()
-    set(CMAKE_C_COMPILER   clang)
-    set(CMAKE_CXX_COMPILER clang++)
-endif()
-{platform.makefile_toolchain_file()}'''
-
-    def _get_makefile_generator(self):
-        if on_windows():
-            # MinGW utilities like make might be unavailable, but NMake can
-            # very much be there.
-            if shutil.which('nmake'):
-                return 'NMake Makefiles'
-        return super()._get_makefile_generator()
-
-    @staticmethod
-    def setup(platform, build_dir):
-        return Clang.write_config(build_dir, Clang._format(platform))
-
-
-class ClangCL(Clang):
-    @staticmethod
-    def _format(platform):
-        return f'''
-set(CMAKE_C_COMPILER   clang-cl)
-set(CMAKE_CXX_COMPILER clang-cl)
-set(CMAKE_SYSTEM_NAME  Windows)
-{platform.makefile_toolchain_file()}'''
-
-    @staticmethod
-    def setup(platform, build_dir):
-        return ClangCL.write_config(build_dir, ClangCL._format(platform))