conan error:I need to cross build packages for os:iOS with my Macos, but when the first package was done, it broke my cpt while testing

Question

我想使用 cpt 与 arch "armv7"、"armv8"、"x86_64" 和 build_type [=31] 交叉构建几个 iOS 包=]、"Release"。但是当第一个包正在测试时，它用“/bin/sh: bin/test_package: Bad CPU type in executable” 破坏了我的建筑。我知道我不能在我的 x86_64 主机架构上运行 armv7，但我不希望我的构建计划失败。如何在不测试包或不成功测试我的包的情况下继续我的构建。

我已经检查了我的目录 test_package 中的 CMakeLists.txt 和 conanfile.py，但我不知道如何解决这个问题。

这是 test_package

中 conanfile.py 的一部分

def build(self):
        cmake = CMake(self)
        cmake.configure()
        cmake.build()

    def test(self):
        with tools.environment_append(RunEnvironment(self).vars):
            bin_path = os.path.join("bin", "test_package")
            self.run(bin_path, run_environment=True)

这是我在 test_package

中的 CMakeLists.txt

project(test_package)
cmake_minimum_required(VERSION 2.8.11)

include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup()

add_executable(${PROJECT_NAME} test_package.cpp)
target_link_libraries(${PROJECT_NAME} ${CONAN_LIBS})

这是我的一部分build.py

builder = ConanMultiPackager()

    #  add builder settings with the arch and type of build
    def add_builder_settings(arch, build_type):
        requires = {"*": ["darwin-toolchain/1.0.4@theodelrieu/testing"]}
        options = {"darwin-toolchain:bitcode": False}
        builder.add(settings={"os": "iOS", "arch": arch, "build_type": build_type, "os.version": "10.0", "compiler": "apple-clang"},
                    build_requires=requires, options=options)

    # add build settings for iOS
    add_builder_settings("armv7", "Debug")
    add_builder_settings("armv7", "Release")
    add_builder_settings("armv8", "Debug")
    add_builder_settings("armv8", "Release")
    add_builder_settings("x86_64", "Debug")
    add_builder_settings("x86_64", "Release")

这是我的错误报告

libx264/20171211@username/stable (test package): Running test()
/bin/sh: bin/test_package: Bad CPU type in executable

我想用一个 build.py 构建 6 种类型的包。但是它只构建了一个包就失败了。

Answer 1

为避免test_package交叉构建时执行，强烈推荐Bincrafters思路：

from conans import ConanFile, CMake, tools
import os


class TestPackageConan(ConanFile):
    settings = "os", "compiler", "build_type", "arch"
    generators = "cmake"

    def build(self):
        cmake = CMake(self)
        cmake.configure()
        cmake.build()

    def test(self):
        if not tools.cross_building(self.settings):
            bin_path = os.path.join("bin", "test_package")
            self.run(bin_path, run_environment=True)

这里的想法是跳过执行，柯南检测到 arch != build_arch.

您可以在这里查看原始代码：

https://github.com/bincrafters/templates/blob/master/default/test_package/conanfile.py#L15

conan error:I need to cross build packages for os:iOS with my Macos, but when the first package was done, it broke my cpt while testing

conan error:I need to cross build packages for os:iOS with my Macos, but when the first package was done, it broke my cpt while testing

macos

cmake

cross-compiling

ios

conan