无法使用来自 conan-center recipe 的 libc++ 从源构建 QT qglobal.h:45:12：致命错误：找不到“type_traits”文件

如何解决无法使用来自 conan-center recipe 的 libc++ 从源构建 QT qglobal.h:45:12：致命错误：找不到“type_traits”文件

我正在尝试使用该配置文件从 conan-center 构建 qt/5.15.2@ 包：

[settings]
build_type=Debug
arch=x86_64
arch_build=x86_64
os=Linux
os_build=Linux
compiler=clang
compiler.version=9
compiler.libcxx=libc++
[env]
CC=clang-9
CXX=clang++-9
CXXFLAGS="-v"

它因该输出而失败

Performing shadow build...
Preparing build tree...
Creating qmake...
In file included from /home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/qmake/main.cpp:30:
In file included from /home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/qmake/project.h:32:
In file included from /home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/qmake/library/qmakeevaluator.h:36:
In file included from /home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/qmake/library/qmakeparser.h:32:
In file included from /home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/qmake/library/qmake_global.h:32:
In file included from /home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/include/QtCore/qglobal.h:1:
/home/user/conan/qt/5.15.2/my/my/source/qt5/qtbase/include/QtCore/../../src/corelib/global/qglobal.h:45:12: Fatal error: 'type_traits' file
      not found
#  include <type_traits>
           ^~~~~~~~~~~~~
1 error generated.

我已经尝试了很多方法来解决它：

将 -I /usr/lib/llvm-9/include/c++/v1/ 添加到 ./configure。 configure 的帮助说可以传递-I,-D,-L 参数
定义 INCLUDE 或 INCLUDEPATH 环境变量，其值为 /usr/lib/llvm-9/include/c++/v1/
在 QMAKE_CXXFLAGS 调用中将与 (1) 中相同的内容添加到 ./configure 以上所有方法都不起作用，输出仍然相同

路径 /usr/lib/llvm-9/include/c++/v1/ 包含所有 stdlib 标头和 type_traits。其他 conan 包构建良好，向编译器添加 -v 选项会显示包含上述路径的包含路径列表。
我还尝试将 -v 添加到 QMAKE_CXXFLAGS 和 CXXFLAGS 以跟踪包含路径，但它甚至没有改变任何内容
我发现了一些类似的问题，但它们都与我不使用的 android 的 NDK 相关