lupyuen/pinebookpro-nuttx.md

## pinebookpro-nuttx.md

      
        
                
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              pinebookpro-nuttx.md
            
          
        
      
      
    Build Apache NuttX RTOS on Arm64 Development Machines (Pinebook Pro)
To build NuttX we need to install these Build Prerequisites...

"Install Prerequisites"
Arm64 Toolchain: arm-gnu-toolchain-12.2.rel1-aarch64-aarch64-none-elf.tar.xz

sudo pacman -S \
  bison flex gettext texinfo \
  gperf automake libtool pkg-config gperf \
  picocom util-linux 
But on Arm64 Development Machines (like Pinebook Pro), compiling kconfig-frontends may fail with an aclocal-1.15 error.
Here's the fix...
pushd /tmp
git clone https://bitbucket.org/nuttx/tools.git
cd tools
cd kconfig-frontends
./configure --enable-mconf --disable-nconf --disable-gconf --disable-qconf
sudo ln -s /usr/bin/aclocal /usr/bin/aclocal-1.15
sudo ln -s /usr/bin/automake /usr/bin/automake-1.15
make
sudo make install
popd