麒麟系统编译安装QtCreator

1 下载源码

LLVM：https://github.com/llvm/llvm-project/tree/llvmorg-10.0.1

QtCreator：https://download.qt.io/archive/qtcreator/4.13/4.13.3

2 编译安装LLVM

解压源码，执行：

mkdir build && cd build
cmake ../llvm \-DCMAKE_BUILD_TYPE=Release \-DLLVM_ENABLE_PROJECTS="clang;lld;clang-tools-extra" \-DLLVM_TARGETS_TO_BUILD="AArch64" \-DCMAKE_INSTALL_PREFIX=/usr/lib/llvm-xx

编译与安装：

make -j4 && sudo make install

3 编译安装QtCreator

编译配置：

export LLVM_INSTALL_DIR=/usr/lib/llvm-xx
qmake -r
make -j4
sudo make install INSTALL_ROOT=/opt/QtCreator-4.13.3