Josh Haberman
7 years ago
parent
966d9d89e6
commit
23fa64f10c
7 changed files with 488 additions and 302 deletions
@ -0,0 +1,234 @@ |
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#!/usr/bin/env python |
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"""TODO(haberman): DO NOT SUBMIT without one-line documentation for make_cmakelists. |
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TODO(haberman): DO NOT SUBMIT without a detailed description of make_cmakelists. |
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""" |
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from __future__ import absolute_import |
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from __future__ import division |
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from __future__ import print_function |
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import sys |
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import textwrap |
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def StripColons(deps): |
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return map(lambda x: x[1:], deps) |
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def IsSourceFile(name): |
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return name.endswith(".c") or name.endswith(".cc") |
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class BuildFileFunctions(object): |
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def __init__(self, converter): |
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self.converter = converter |
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def _add_deps(self, kwargs): |
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if "deps" not in kwargs: |
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return |
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self.converter.toplevel += "target_link_libraries(%s\n %s)\n" % ( |
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kwargs["name"], |
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"\n ".join(StripColons(kwargs["deps"])) |
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) |
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def load(self, *args): |
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pass |
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def cc_library(self, **kwargs): |
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if kwargs["name"] == "amalgamation": |
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return |
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files = kwargs.get("srcs", []) + kwargs.get("hdrs", []) |
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self.converter.toplevel += "add_library(%s\n %s)\n" % ( |
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kwargs["name"], |
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"\n ".join(files) |
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) |
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self._add_deps(kwargs) |
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# CMake wants to know if each library is C or C++. |
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# If there are only .h files, it can't infer. Assume C++. |
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if not filter(IsSourceFile, files): |
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line = "set_target_properties(%s PROPERTIES LINKER_LANGUAGE CXX)\n" |
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self.converter.toplevel += line % (kwargs["name"]) |
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def cc_binary(self, **kwargs): |
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pass |
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def cc_test(self, **kwargs): |
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self.converter.toplevel += "add_executable(%s\n %s)\n" % ( |
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kwargs["name"], |
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"\n ".join(kwargs["srcs"]) |
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) |
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self.converter.toplevel += "add_test(NAME %s COMMAND %s)\n" % ( |
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kwargs["name"], |
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kwargs["name"], |
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) |
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if "data" in kwargs: |
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for data_dep in kwargs["data"]: |
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self.converter.toplevel += textwrap.dedent("""\ |
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add_custom_command( |
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TARGET %s POST_BUILD |
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COMMAND ${CMAKE_COMMAND} -E copy |
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${CMAKE_SOURCE_DIR}/%s |
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${CMAKE_CURRENT_BINARY_DIR}/%s)\n""" % ( |
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kwargs["name"], data_dep, data_dep |
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)) |
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self._add_deps(kwargs) |
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def py_library(self, **kwargs): |
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pass |
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def py_binary(self, **kwargs): |
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pass |
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def lua_cclibrary(self, **kwargs): |
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pass |
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def lua_library(self, **kwargs): |
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pass |
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def lua_binary(self, **kwargs): |
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pass |
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def lua_test(self, **kwargs): |
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pass |
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def sh_test(self, **kwargs): |
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pass |
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def make_shell_script(self, **kwargs): |
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pass |
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def exports_files(self, files, **kwargs): |
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pass |
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def proto_library(self, **kwargs): |
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pass |
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def generated_file_staleness_test(self, **kwargs): |
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pass |
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def upb_amalgamation(self, **kwargs): |
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pass |
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def upb_proto_library(self, **kwargs): |
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pass |
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def genrule(self, **kwargs): |
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pass |
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def glob(*args): |
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return [] |
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class WorkspaceFileFunctions(object): |
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def __init__(self, converter): |
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self.converter = converter |
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def load(self, *args): |
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pass |
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def workspace(self, **kwargs): |
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self.converter.prelude += "project(%s)\n" % (kwargs["name"]) |
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def http_archive(self, **kwargs): |
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pass |
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def git_repository(self, **kwargs): |
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pass |
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class Converter(object): |
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def __init__(self): |
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self.prelude = "" |
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self.toplevel = "" |
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self.if_lua = "" |
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def convert(self): |
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return self.template % { |
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"prelude": converter.prelude, |
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"toplevel": converter.toplevel, |
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} |
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template = textwrap.dedent("""\ |
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# This file was generated from BUILD using tools/make_cmakelists.py. |
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cmake_minimum_required(VERSION 3.1) |
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if(${CMAKE_VERSION} VERSION_LESS 3.12) |
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cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}) |
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else() |
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cmake_policy(VERSION 3.12) |
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endif() |
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cmake_minimum_required (VERSION 3.0) |
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cmake_policy(SET CMP0048 NEW) |
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%(prelude)s |
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# Prevent CMake from setting -rdynamic on Linux (!!). |
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SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") |
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SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "") |
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# Set default build type. |
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if(NOT CMAKE_BUILD_TYPE) |
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message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.") |
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set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING |
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"Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." |
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FORCE) |
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endif() |
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# When using Ninja, compiler output won't be colorized without this. |
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include(CheckCXXCompilerFlag) |
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CHECK_CXX_COMPILER_FLAG(-fdiagnostics-color=always SUPPORTS_COLOR_ALWAYS) |
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if(SUPPORTS_COLOR_ALWAYS) |
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=always") |
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endif() |
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# Implement ASAN/UBSAN options |
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if(UPB_ENABLE_ASAN) |
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address") |
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address") |
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address") |
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address") |
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endif() |
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if(UPB_ENABLE_UBSAN) |
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined") |
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address") |
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address") |
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address") |
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endif() |
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include_directories(.) |
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include_directories(${CMAKE_CURRENT_BINARY_DIR}) |
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if(APPLE) |
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -undefined dynamic_lookup -flat_namespace") |
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elseif(UNIX) |
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id") |
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endif() |
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enable_testing() |
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%(toplevel)s |
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""") |
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data = {} |
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converter = Converter() |
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def GetDict(obj): |
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ret = {} |
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for k in dir(obj): |
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if not k.startswith("_"): |
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ret[k] = getattr(obj, k); |
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return ret |
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globs = GetDict(converter) |
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execfile("WORKSPACE", GetDict(WorkspaceFileFunctions(converter))) |
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execfile("BUILD", GetDict(BuildFileFunctions(converter))) |
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with open(sys.argv[1], "w") as f: |
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f.write(converter.convert()) |
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@ -1,5 +0,0 @@ |
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#!/bin/sh |
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BASE=`dirname "$0"` |
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export LUA_CPATH="$BASE/../lua/?.so" |
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export LUA_PATH="$BASE/?.lua;$BASE/../lua/?.lua" |
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lua $BASE/upbc.lua "$@" |
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