Building on 64-bit - not able to build simple test program

[Botspot]

Commands used to build:

sudo dpkg --add-architecture armhf

sudo apt install cmake make gcc-arm-linux-gnueabihf python3 gcc libc6-dev g++ build-essential

rm -rf ~/box86
git clone https://github.com/ptitSeb/box86
cd box86
mkdir build; cd build; cmake .. -DRPI4ARM64=1 -DCMAKE_BUILD_TYPE=RelWithDebInfo

make -j2

sudo make install

Output: (It failed on the cmake command)

-- Found Python3: /usr/bin/python3.7 (found version "3.7.3") found components: Interpreter 
-- The C compiler identification is GNU 8.3.0
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/arm-linux-gnueabihf-gcc
-- Check for working C compiler: /usr/bin/arm-linux-gnueabihf-gcc
-- Check for working C compiler: /usr/bin/arm-linux-gnueabihf-gcc -- broken
CMake Error at /usr/share/cmake-3.16/Modules/CMakeTestCCompiler.cmake:60 (message):
  The C compiler

    "/usr/bin/arm-linux-gnueabihf-gcc"

  is not able to compile a simple test program.

  It fails with the following output:

    Change Dir: /home/pi/box86/build/CMakeFiles/CMakeTmp
    
    Run Build Command(s):/usr/bin/make cmTC_6f5ef/fast && /usr/bin/make -f CMakeFiles/cmTC_6f5ef.dir/build.make CMakeFiles/cmTC_6f5ef.dir/build
    make[1]: Entering directory '/home/pi/box86/build/CMakeFiles/CMakeTmp'
    Building C object CMakeFiles/cmTC_6f5ef.dir/testCCompiler.c.o
    /usr/bin/arm-linux-gnueabihf-gcc    -o CMakeFiles/cmTC_6f5ef.dir/testCCompiler.c.o   -c /home/pi/box86/build/CMakeFiles/CMakeTmp/testCCompiler.c
    Linking C executable cmTC_6f5ef
    /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6f5ef.dir/link.txt --verbose=1
    /usr/bin/arm-linux-gnueabihf-gcc      -rdynamic CMakeFiles/cmTC_6f5ef.dir/testCCompiler.c.o  -o cmTC_6f5ef 
    /usr/lib/gcc-cross/arm-linux-gnueabihf/8/../../../../arm-linux-gnueabihf/bin/ld: cannot find Scrt1.o: No such file or directory
    /usr/lib/gcc-cross/arm-linux-gnueabihf/8/../../../../arm-linux-gnueabihf/bin/ld: cannot find crti.o: No such file or directory
    collect2: error: ld returned 1 exit status
    make[1]: *** [CMakeFiles/cmTC_6f5ef.dir/build.make:87: cmTC_6f5ef] Error 1
    make[1]: Leaving directory '/home/pi/box86/build/CMakeFiles/CMakeTmp'
    make: *** [Makefile:121: cmTC_6f5ef/fast] Error 2
    
    

  

  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:56 (project)


-- Configuring incomplete, errors occurred!
See also "/home/pi/box86/build/CMakeFiles/CMakeOutput.log".
See also "/home/pi/box86/build/CMakeFiles/CMakeError.log".
make: *** No targets specified and no makefile found.  Stop.

[Botspot]

Maybe this helps? https://stackoverflow.com/questions/6329887/compiling-problems-cannot-find-crt1-o

[clean-master]

Please try this: sudo apt-get install libc6-dev:armhf

[ptitSeb]

Compiling on 64bits is clearly documented now. Closing this ticket. Re-open it if there are still isues.