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社区首页 >问答首页 >处理conan和CMake之间编译器版本的版本不匹配

问处理conan和CMake之间编译器版本的版本不匹配
EN

Stack Overflow用户
提问于 2021-03-30 18:57:47
回答 2查看 2.6K关注 0票数 1

我正在macOS上开发，通过Xcode安装，Apple v12是默认编译器。由于val差尔仍然不支持Big和Apple版本不支持谷歌杀菌剂，所以我必须通过自制手动安装llvm v11.1，以利用谷歌杀菌剂启用任何内存泄漏检测工具。

不幸的是，这会给conan及其与CMake和CLion (我的IDE )集成带来一些问题。由于我的依赖项没有为我的体系结构提供二进制文件，所以必须在本地构建clang，而不是Apple。不幸的是，当使用两个相互矛盾的错误消息调用conan和CMake错误时：

代码语言：javascript
复制
conan install /Users/near/Code/personal/blight -if=/Users/near/Code/personal/blight/cmake-build-debug -pr=LLVM11Debug --build=missing
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libstdc++
compiler.version=11
os=Macos
os_build=Macos
[options]
[build_requires]
[env]

fmt/7.1.3: WARN: Package binary is corrupted, removing: 2284170e72f485ebb586c7bd784f294475c25e5e
conanfile.txt: Installing package
Requirements
    fmt/7.1.3 from 'conan-center' - Cache
    spdlog/1.8.5 from 'conan-center' - Cache
Packages
    fmt/7.1.3:2284170e72f485ebb586c7bd784f294475c25e5e - Build
    spdlog/1.8.5:b744aef5cdad24eec65bb267843e16ad74c9ad39 - Build

Installing (downloading, building) binaries...
fmt/7.1.3: WARN: Build folder is dirty, removing it: /Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e
fmt/7.1.3: Copying sources to build folder
fmt/7.1.3: Building your package in /Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e
fmt/7.1.3: Generator cmake created conanbuildinfo.cmake
fmt/7.1.3: Calling build()
-- The C compiler identification is AppleClang 12.0.0.12000032
-- The CXX compiler identification is AppleClang 12.0.0.12000032
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler Clang>=8, checking major version 11
-- Conan: Checking correct version: 12
CMake Error at conanbuildinfo.cmake:402 (message):
  Detected a mismatch for the compiler version between your conan profile
  settings and CMake:

  Compiler version specified in your conan profile: 11

  Compiler version detected in CMake: 12.0

  Please check your conan profile settings (conan profile show
  [default|your_profile_name])

  P.S.  You may set CONAN_DISABLE_CHECK_COMPILER CMake variable in order to
  disable this check.
Call Stack (most recent call first):
  conanbuildinfo.cmake:499 (conan_error_compiler_version)
  conanbuildinfo.cmake:589 (check_compiler_version)
  conanbuildinfo.cmake:141 (conan_check_compiler)
  CMakeLists.txt:5 (conan_basic_setup)


-- Configuring incomplete, errors occurred!
See also "/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e/build_subfolder/CMakeFiles/CMakeOutput.log".
See also "/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e/build_subfolder/CMakeFiles/CMakeError.log".
fmt/7.1.3: 
fmt/7.1.3: ERROR: Package '2284170e72f485ebb586c7bd784f294475c25e5e' build failed
fmt/7.1.3: WARN: Build folder /Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e
ERROR: fmt/7.1.3: Error in build() method, line 63
    cmake = self._configure_cmake()
while calling '_configure_cmake', line 56
    self._cmake.configure(build_folder=self._build_subfolder)
    ConanException: Error 1 while executing cd '/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCMAKE_OSX_SYSROOT="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="11" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/Users/near/.conan/data/fmt/7.1.3/_/_/package/2284170e72f485ebb586c7bd784f294475c25e5e" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DFMT_DOC="False" -DFMT_TEST="False" -DFMT_INSTALL="True" -DFMT_LIB_DIR="lib" -Wno-dev '/Users/near/.conan/data/fmt/7.1.3/_/_/build/2284170e72f485ebb586c7bd784f294475c25e5e'
"/Users/near/Library/Application Support/JetBrains/Toolbox/apps/CLion/ch-0/203.7717.62/CLion.app/Contents/bin/cmake/mac/bin/cmake" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER=clang++ -G "CodeBlocks - Unix Makefiles" /Users/near/Code/personal/blight
-- The CXX compiler identification is Clang 11.1.0
-- Check for working CXX compiler: /usr/local/opt/llvm/bin/clang++
-- Check for working CXX compiler: /usr/local/opt/llvm/bin/clang++ - works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Current conanbuildinfo.cmake directory: /Users/near/Code/personal/blight/cmake-build-debug
CMake Error at cmake-build-debug/conanbuildinfo.cmake:626 (message):
  Detected a mismatch for the compiler version between your conan profile
  settings and CMake:

  Compiler version specified in your conan profile: 12.0

  Compiler version detected in CMake: 11.1

  Please check your conan profile settings (conan profile show
  [default|your_profile_name])

  P.S.  You may set CONAN_DISABLE_CHECK_COMPILER CMake variable in order to
  disable this check.
Call Stack (most recent call first):
  cmake-build-debug/conanbuildinfo.cmake:728 (conan_error_compiler_version)
  cmake-build-debug/conanbuildinfo.cmake:813 (check_compiler_version)
  cmake-build-debug/conanbuildinfo.cmake:365 (conan_check_compiler)
  CMakeLists.txt:13 (conan_basic_setup)


-- Configuring incomplete, errors occurred!
See also "/Users/near/Code/personal/blight/cmake-build-debug/CMakeFiles/CMakeOutput.log".

这是在CMake输出窗口CLion中看到的输出。第一次调用有CMake，认为Apple是我的编译器，而conan被配置为使用llvm版本，在第二步(很可能是由conan_basic_setup在我的CMakeLists.txt中调用)，选择了正确的CMake编译器，但是Conan最终没有配置文件，因此版本不匹配。

在CLion设置中，我已经用llvmv11.1编译器覆盖了c++编译器：

​

​

什么是正确的解决方案，以正确地配置这两个使用llvmv11.1编译器？我个人不想启用CONAN_DISABLE_CHECK_COMPILER CMake变量，因为还不清楚最终将使用哪个编译器来编译依赖项。

以前发布的问题只建议故意使用更高的版本，这不是我想要的：

macos
cmake
clion
conan
EN

回答 2

Stack Overflow用户

回答已采纳

发布于 2021-03-31 13:02:22

我找到了一个解决方案，尽管首先禁用了Conan集成。使用一个干净的构建目录，我进入了其中，必须手动调用Conan，如下所示：

代码语言：javascript
复制
CC=clang CXX=clang++ conan install .. -pr=LLVM11Debug --build=missing

之后，可以使用CMake和clang 11在CLion的UI中进行运行构建。问题是没有提供使用环境变量设置编译器的直接方法，也没有从CLion中的工具链选项中获取编译器。

票数 0
EN

Stack Overflow用户

发布于 2021-03-31 06:45:49

我在日志文件中看到的两个包spdlog和fmt都可以作为标头配置使用。因此，如果这些是您唯一的依赖项，您可以简单地设置只使用它们头的选项，这将消除问题，因为这些包没有什么可构建的。

这样做的一种方法是将设置添加到您使用的配置文件中，添加到选项部分，如下所示

代码语言：javascript
复制
[options]
fmt:header_only=True
spdlog:header_only=True
票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/66876929

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