conan入门(二十六):使用make编译erpc/erpcgen(makefile)

from conans import ConanFile, AutoToolsBuildEnvironment,tools
import os

class ErpcgenConan(ConanFile):
    name = "erpcgen"
    version = "1.7.4-patch"
    # Optional metadata
    license = "BSD-2-Clause"
    author = "guyadong 10km0811@sohu.com"
    url = "https://gitee.com/l0km/erpcex"
    description = "erpcgen base NXP Embedded RPC"
    topics = ("embedded","erpc","nxp","erpcgen")

    requires = "boost/[>=1.69.0]"
    # Binary configuration
    settings = "os", "compiler", "build_type", "arch"
    options = {"shared": [True, False], "fPIC": [True, False]}
    default_options = {"shared": False, "fPIC": True}
    
    # Sources are located in the same place as this recipe, copy them to the recipe
    exports_sources = "erpc/*"

    @property
    def _settings_build(self):
        return getattr(self, "settings_build", self.settings)

    def config_options(self):
        if self.settings.os == "Windows":
            del self.options.fPIC
        if self.settings.compiler == "Visual Studio":
            # 不支持Visual Studio编译,报错退出
            raise Exception("Unsupport Visual Studio,plese use MinGw compiler for Windows")

    def build_requirements(self):
        if self._settings_build.os == "Windows":
            self.build_requirements("winflexbison/2.5.24")
            if not tools.get_env("CONAN_BASH_PATH"):
                # Windows下需要在MSYS2环境编译
                self.build_requirements("msys2/cci.latest")
        else:
            self.tool_requires("flex/2.6.4")
            self.tool_requires("bison/3.7.6")

    def package(self):
        env_build = AutoToolsBuildEnvironment(self)
        #env_build.fpic = True
        # 安装路径
        prefix = self.package_folder
        print("BOOST_ROOT=" + self.deps_env_info["boost"].BOOST_ROOT)
        if self._settings_build.os == "Windows":
            # erpcgen中使用环境变量FLEX定义flex,BISON定义bison,
            # 与winflexbison加载时定义的变量名不一样,所以这里要
            # 定义环境变量 FLEX=$LEX,BISON=$YACC
            os.environ['FLEX'] = self.deps_env_info["winflexbison"].LEX
            os.environ['BISON'] = self.deps_env_info["winflexbison"].YACC
            # 将 winflexbison的include文件夹添加到INCLUDE环境变量,否则会找不到
            os.environ['INCLUDES'] = self.deps_cpp_info["winflexbison"].include_paths[0]
            # 转为unix格式路径
            prefix = tools.unix_path(self.package_folder)

        else:
            # 定义环境变量 FLEX=$LEX,BISON=$BISON_ROOT/bin/bison
            os.environ['FLEX'] = self.deps_env_info["flex"].LEX
            os.environ['BISON'] = self.deps_env_info["bison"].BISON_ROOT + "/bin/bison"
            # 将 flex的include文件夹添加到INCLUDE环境变量,否则会使用系统安装的flex的include
            os.environ['INCLUDES'] = self.deps_cpp_info["flex"].include_paths[0]

        with tools.environment_append(env_build.vars):
            # VERBOSE=1 编译时输出命令
            self.run("VERBOSE=0 build="+ str(self.settings.build_type) + " make -C erpc/erpcgen install PREFIX=" + prefix, win_bash=True)

# 此profile文件假设已经将MinGW编译器bin文件夹添加到了Windows系统搜索路径(环境变量PATH)
# 否则就要以全路径来定义AR,RANLIB,CC,CXX
include(default)
# 编译器名前缀,为执行gcc -dumpmachine显示的结果
compile_prefix=x86_64-w64-mingw32
[settings]
compiler=gcc
# MinGW编译器版本号,需要根据你的MinGW编译器的实际的版本号来修改
compiler.version=5.2
compiler.libcxx=libstdc++11
build_type=Release
[options]
[build_requires]
[env]
AR=$compile_prefix-gcc-ar
RANLIB=$compile_prefix-gcc-ranlib
CC=$compile_prefix-gcc
CXX=$compile_prefix-g++

$ cd erpcex
$ conan create conanfile-erpcgen.py -pr mingw