使用 WSL 的 Ubuntu 20.04 上的 GNU Radio 3.8:CMake 警告，未指定构建类型

Question

Morning All，

我正在尝试安装 GNU Radio。 我正在运行一台安装了 Linux Windows 子系统的 Windows 10 计算机。 安装了 Python 3.8.2。

安装 WSL 和 Ubuntu 20.04 后，我更新并升级了：

sudo apt-get update
sudo apt-get upgrade

然后，我继续使用以下方法进行安装： https://wiki.analog.com/resources/tools-software/linux-software/gnuradio

由于之前对qt5core库的尝试和错误，我包含了另外两个apt-get安装：

sudo apt-get install qt5-default
sudo apt-get install build essential

所有部分安装都没有错误，直到我尝试cmakegr-iio

git clone -b upgrade-3.8 https://github.com/analogdevicesinc/gr-iio.git
cd gr-iio
cmake ./

我遇到的错误是：

CMake Warning at CMakeLists.txt:89 (find_package):
By not providing "FindGnuradio.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Gnuradio",
but CMake did not find one.
Could not find a package configuration file provided by "Gnuradio"
(requested version 3.9) with any of the following names:
GnuradioConfig.cmake
gnuradio-config.cmake
Add the installation prefix of "Gnuradio" to CMAKE_PREFIX_PATH or set
"Gnuradio_DIR" to a directory containing one of the above files.  If
"Gnuradio" provides a separate development package or SDK, be sure it has
been installed.

CMake Error at CMakeLists.txt:91 (message):
Unable to find GNURadio

我找不到任何名称 Gnuradio

find -name Gnuradio

导致没有回报。 然后我搜索了 *.cmake

find -name "*.cmake"

但是找不到任何前缀为Gnuradio的cmake文件。我返回的列表如下：

jameshayek@JamesHayekG75:~$ find -name "*.cmake"
./gr-iio/CMakeFiles/3.16.3/CMakeCCompiler.cmake
./gr-iio/CMakeFiles/3.16.3/CMakeCXXCompiler.cmake
./gr-iio/CMakeFiles/3.16.3/CMakeSystem.cmake
./gr-iio/cmake/Modules/CMakeParseArgumentsCopy.cmake
./gr-iio/cmake/Modules/iioConfig.cmake
./libad9361-iio/CMakeDoxygenDefaults.cmake
./libad9361-iio/CMakeFiles/3.16.3/CMakeCCompiler.cmake
./libad9361-iio/CMakeFiles/3.16.3/CMakeSystem.cmake
./libad9361-iio/CMakeFiles/CMakeDirectoryInformation.cmake
./libad9361-iio/CMakeFiles/Makefile.cmake
./libad9361-iio/CMakeFiles/ad9361.dir/DependInfo.cmake
./libad9361-iio/CMakeFiles/ad9361.dir/cmake_clean.cmake
./libad9361-iio/CPackConfig.cmake
./libad9361-iio/CPackSourceConfig.cmake
./libad9361-iio/CTestTestfile.cmake
./libad9361-iio/bindings/matlab/CMakeFiles/CMakeDirectoryInformation.cmake
./libad9361-iio/bindings/matlab/CTestTestfile.cmake
./libad9361-iio/bindings/matlab/cmake_install.cmake
./libad9361-iio/cmake/DarwinPackaging.cmake
./libad9361-iio/cmake/LinuxPackaging.cmake
./libad9361-iio/cmake_install.cmake
./libad9361-iio/test/CMakeFiles/AutoRateTest.dir/DependInfo.cmake
./libad9361-iio/test/CMakeFiles/AutoRateTest.dir/cmake_clean.cmake
./libad9361-iio/test/CMakeFiles/CMakeDirectoryInformation.cmake
./libad9361-iio/test/CMakeFiles/FMComms5SyncTest.dir/DependInfo.cmake
./libad9361-iio/test/CMakeFiles/FMComms5SyncTest.dir/cmake_clean.cmake
./libad9361-iio/test/CMakeFiles/FilterDesignerHardwareTest.dir/DependInfo.cmake
./libad9361-iio/test/CMakeFiles/FilterDesignerHardwareTest.dir/cmake_clean.cmake
./libad9361-iio/test/CMakeFiles/FilterDesignerTest.dir/DependInfo.cmake
./libad9361-iio/test/CMakeFiles/FilterDesignerTest.dir/cmake_clean.cmake
./libad9361-iio/test/CMakeFiles/GenerateRatesTest.dir/DependInfo.cmake
./libad9361-iio/test/CMakeFiles/GenerateRatesTest.dir/cmake_clean.cmake
./libad9361-iio/test/CTestTestfile.cmake
./libad9361-iio/test/cmake_install.cmake
./libiio/CMakeFiles/3.16.3/CMakeCCompiler.cmake
./libiio/CMakeFiles/3.16.3/CMakeSystem.cmake
./libiio/CMakeFiles/CMakeDirectoryInformation.cmake
./libiio/CMakeFiles/Makefile.cmake
./libiio/CMakeFiles/iio.dir/DependInfo.cmake
./libiio/CMakeFiles/iio.dir/cmake_clean.cmake
./libiio/bindings/CMakeFiles/CMakeDirectoryInformation.cmake
./libiio/bindings/cmake_install.cmake
./libiio/cmake/CheckCaseSensitiveFileSystem.cmake
./libiio/cmake/DarwinPackaging.cmake
./libiio/cmake/LinuxPackaging.cmake
./libiio/cmake_install.cmake
./libiio/iiod/CMakeFiles/CMakeDirectoryInformation.cmake
./libiio/iiod/CMakeFiles/iiod.dir/DependInfo.cmake
./libiio/iiod/CMakeFiles/iiod.dir/cmake_clean.cmake
./libiio/iiod/cmake_install.cmake
./libiio/man/CMakeFiles/CMakeDirectoryInformation.cmake
./libiio/man/cmake_install.cmake
./libiio/tests/CMakeFiles/CMakeDirectoryInformation.cmake
./libiio/tests/CMakeFiles/iio_adi_xflow_check.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_adi_xflow_check.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_attr.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_attr.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_genxml.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_genxml.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_info.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_info.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_readdev.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_readdev.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_reg.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_reg.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_stresstest.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_stresstest.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_tests_helper.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_tests_helper.dir/cmake_clean.cmake
./libiio/tests/CMakeFiles/iio_tests_helper.dir/cmake_clean_target.cmake
./libiio/tests/CMakeFiles/iio_writedev.dir/DependInfo.cmake
./libiio/tests/CMakeFiles/iio_writedev.dir/cmake_clean.cmake
./libiio/tests/cmake_install.cmake

如果我找不到任何 gnuradio cmake 位置，我不确定如何设置安装前缀或CMAKE_PREFIX_PATH。

任何帮助将不胜感激。

Answer 1

gr-iio是 GNU Radio 的一个模块，需要已经安装了它及其开发包：

GR-IIO 需要几个主要的依赖关系：

• 利巴德9361
• GNU Radio 及其开发软件包
• swig (对于 python 支持是可选的(

在 Ubuntu 20.04 上，GNU Radio 的开发包是 gnuradio-dev。除此之外，此软件包还提供了GnuradioConfig.cmake文件，该文件在您获得的CMake消息中注明。