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试图交叉编译 QT 应用程序。在SDK和导出环境中继承qt5的东西后，我可以通过在终端上手动调用cmake和命令成功构建应用程序。make但是我无法通过运行下面提供的脚本来构建相同的应用程序：

src/example-App$./app-qt5-build.sh

它抛出错误：

Could not find a package configuration file provided by "Qt5" with any of
the following names:

    Qt5Config.cmake
    qt5-config.cmake

Add the installation prefix of "Qt5" to CMAKE_PREFIX_PATH or set "Qt5_DIR"
to a directory containing one of the above files.  If "Qt5" provides a
separate development package or SDK, be sure it has been installed.

应用程序-qt5-build.sh：

#!/bin/bash

source sdk/environment-setup-cortexa9hf-neon-linux-gnueabi
TargetPath="/sdk/sysroots/zc702-zynq-linux/"

if [ -d build ] ; then
    rm -rf build
fi


mkdir build && pushd build

export TargetPath

cmake -G "Unix Makefiles" ..

make -j 4

popd

这个脚本出了什么问题？你能给我一些提示吗？

手动cmake命令构建成功。

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