sdk.md

layout	title	description
article	Software developer kit	Get and setup nemo sdk

Getting nemo sdk

Last nemo sdk you can dowload here

Getting nemo build targets

• aarch64
• armv7hl
• x86

Install sdk

cd 
export MER_ROOT=$HOME/mer
mkdir -p $MER_ROOT/sdks/nemosdk
sudo tar --numeric-owner -pxjf ~/Downloads/nemo-sdk.tar.bz2 -C $MER_ROOT/sdks/nemosdk

Add into you ~/.bashrc alias nemosdk='$HOME/mer/sdks/nemosdk/mer-sdk-chroot'

Update to last packages versions sudo zypper ref sudo zypper up

Install targets

cd
mkdir -p ~/mer/targets/nemo-$ARCH
sudo tar --numeric-owner -pxjf nemo-target_$ARCH.tar.bz2 -C ~/mer/targets/nemo-$ARCH

Setup targets

Enter into nemo sdk nemosdk

cd
sudo chown -R $USER ~/mer/targets/nemo-$ARCH
pushd ~/mer/targets/nemo-$ARCH
grep :$(id -u): /etc/passwd >> etc/passwd
grep :$(id -g): /etc/group >> etc/group

#For armv7hl
sb2-init -d -L "--sysroot=/" -C "--sysroot=/" -c /usr/bin/qemu-arm-dynamic -m sdk-build -n -N -t / nemo-$ARCH /opt/cross/bin/$ARCH-meego-linux-gnueabi-gcc

#For aarch64
sb2-init -d -L "--sysroot=/" -C "--sysroot=/" -c /usr/bin/qemu-aarch64-dynamic -m sdk-build -n -N -t / nemo-$ARCH /opt/cross/bin/$ARCH-meego-linux-gnueabi-gcc

#rebuild rpm db and ret last updates
sb2 -t nemo-$ARCH -m sdk-install -R rpm --rebuilddb
sb2 -t nemo-$ARCH -m sdk-install -R zypper ref --force

Test sdk

Enter into nemo sdk nemosdk

mkdir -p $HOME/nemo/tmp
pushd $HOME/nemo/tmp

cat > main.c << EOF
#include <stdlib.h>
#include <stdio.h>
int main(void) {
printf("Scratchbox, works!\n");
return EXIT_SUCCESS;
}
EOF

sb2 -t nemo-$ARCH gcc main.c -o test
sb2 -t nemo-$ARCH ./test

popd

Build packages

Enter into nemo sdk nemosdk

cd path_to_sources
mb2 build