cmake error

[doddy74]

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Hardware

• CPU: 64-bit quad-core Cortex A-72 (ARM v8) processor at 1.5GHz
• RAM: 2GB
• GPU:
• SDR: Local

Software

• Operating System: Name + Exact version (eg. Windows 10 x64, Ubuntu 22.04, MacOS 10.15)
• SDR++: Version + Build date (available either in the window title or in the credits menu which you can access by clicking on the SDR++ icon in the top right corner of the software).

Bug Description A clear description of the bug. CMake Error at /usr/share/cmake-3.25/Modules/CMakeTestCCompiler.cmake:70 (message): The C compiler

"/usr/bin/cc"

is not able to compile a simple test program.

It fails with the following output:

Change Dir: /home/doddy74/Desktop/SDRPlusPlus/build/CMakeFiles/CMakeScratch/TryCompile-cFyegT

Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_d02ce/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_d02ce.dir/build.make CMakeFiles/cmTC_d02ce.dir/build
gmake[1]: Entering directory '/home/doddy74/Desktop/SDRPlusPlus/build/CMakeFiles/CMakeScratch/TryCompile-cFyegT'
Building C object CMakeFiles/cmTC_d02ce.dir/testCCompiler.c.o
Bus error
gmake[1]: *** [CMakeFiles/cmTC_d02ce.dir/build.make:77: CMakeFiles/cmTC_d02ce.dir/testCCompiler.c.o] Error 135
gmake[1]: Leaving directory '/home/doddy74/Desktop/SDRPlusPlus/build/CMakeFiles/CMakeScratch/TryCompile-cFyegT'
gmake: *** [Makefile:127: cmTC_d02ce/fast] Error 2

CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:2 (project)

Steps To Reproduce

1. sudo apt update
2. git clone https://github.com/AlexandreRouma/SDRPlusPlus.git
3. cd SDRPlusPlus
4. sudo apt install -y build-essential cmake git libfftw3-dev libglfw3-dev libglew-dev libvolk2-dev libsoapysdr-dev libairspyhf-dev libairspy-dev libiio-dev libad9361-dev librtaudio-dev libhackrf-dev librtlsdr-dev libbladerf-dev liblimesuite-dev p7zip-full wget
5. mkdir -p build
6. cd build
7. cmake .. -DOPT_BUILD_LIMESDR_SOURCE=ON -OPT_BUILD_RTL_SDR_SOURCE

Screenshots Add any screenshot that is relevant to the bug (GUI error messages, strange behavior, graphics glitch, etc...).

Additional info Add any other relevant information.

[AlexandreRouma]

Definitely nothing to do with SDR++, there's an issue with your C compiler or your environment in general.