Qt6交叉编译STM32MP157 perl错误

如何解决Qt6交叉编译STM32MP157 perl错误

我正在为 STM32MP157 构建 Qt6

Qt源码下载v6.1.2 平台：Ubuntu 18.04.5 LTS STM32 SDK 版本：v2.0.0

宿主机同样构建成功（生成qt宿主机工具） 但是，当我使用 stm32mp157 的工具链文件运行它时，它在 syncqt.pl 第 55 行上的 perl 失败并显示错误：

use English qw(-no_match_vars );

错误信息如下：

-- Running syncqt for module: 'QtCore' 
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),LC_ALL = (unset),LC_MEASUREMENT = "ur_PK",LC_PAPER = "ur_PK",LC_MONETARY = "ur_PK",LC_NAME = "ur_PK",LC_ADDRESS = "ur_PK",LC_NUMERIC = "ur_PK",LC_TELEPHONE = "ur_PK",LC_IDENTIFICATION = "ur_PK",LC_TIME = "ur_PK",LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
Can't locate English.pm in @INC (you may need to install the English module) (@INC contains: //usr/lib/perl5/site_perl/5.30.1 //usr/lib/perl5/vendor_perl/5.30.1 //usr/lib/perl5/5.30.1 /opt/st/stm32mp1/3.1-openstlinux-5.4-dunfell-mp1-20-06-24/sysroots/x86_64-ostl_sdk-linux/usr/lib/perl5/site_perl/5.30.1/x86_64-linux /opt/st/stm32mp1/3.1-openstlinux-5.4-dunfell-mp1-20-06-24/sysroots/x86_64-ostl_sdk-linux/usr/lib/perl5/site_perl/5.30.1 /opt/st/stm32mp1/3.1-openstlinux-5.4-dunfell-mp1-20-06-24/sysroots/x86_64-ostl_sdk-linux/usr/lib/perl5/vendor_perl/5.30.1/x86_64-linux /opt/st/stm32mp1/3.1-openstlinux-5.4-dunfell-mp1-20-06-24/sysroots/x86_64-ostl_sdk-linux/usr/lib/perl5/vendor_perl/5.30.1 /opt/st/stm32mp1/3.1-openstlinux-5.4-dunfell-mp1-20-06-24/sysroots/x86_64-ostl_sdk-linux/usr/lib/perl5/5.30.1/x86_64-linux /opt/st/stm32mp1/3.1-openstlinux-5.4-dunfell-mp1-20-06-24/sysroots/x86_64-ostl_sdk-linux/usr/lib/perl5/5.30.1 .) at /home/dyasin/repos/qt6/qtbase/libexec/syncqt.pl line 55.
BEGIN failed--compilation aborted at /home/dyasin/repos/qt6/qtbase/libexec/syncqt.pl line 55.
CMake Error at qtbase/cmake/QtModuleHelpers.cmake:206 (message):
  Failed to run syncqt,return code: 2
Call Stack (most recent call first):
  qtbase/src/corelib/CMakeLists.txt:29 (qt_internal_add_module)


-- Configuring incomplete,errors occurred!
See also "/home/dyasin/repos/qt6/build/CMakeFiles/CMakeOutput.log".
See also "/home/dyasin/repos/qt6/build/CMakeFiles/CMakeError.log".

加载English.pm失败的地方

我注意到 perl 在为 stm 编译时使用不同版本的特殊性。所以构建系统使用的是来自 stm SDK 的 perl。而且STM SDK没有英文.pm

我的问题是我们如何从主机系统使用 perl？

解决方法

我的错误。在我的工具链文件中，我已经覆盖了“CMAKE_PROGRAM_PATH”以查找 SDK 编译器和其他程序，我必须对其进行调整，以便它可以从主机系统中找到 perl。