#arm-efi build
cd grub && ./bootstrap && ./configure --target=arm-linux-gnueabihf --with-platform=efi --prefix=/home/user/Desktop/grub-arm-32/ && make -j 8 && make install && /home/user/Desktop/grub-arm-32/bin/grub-mkstandalone -o bootarm.efi -O arm-efi --directory /home/user/Desktop/grub-arm-32/lib/grub/arm-efi/

#arm64-efi build
cd grub && ./bootstrap && ./configure --target=aarch64-linux-gnu --with-platform=efi --prefix=/home/user/Desktop/grub-arm-64/ && make -j 8 && make install && /home/user/Desktop/grub-arm-64/bin/grub-mkstandalone -o bootaa64.efi -O arm64-efi --directory /home/user/Desktop/grub-arm-64/lib/grub/arm64-efi/

#i386-efi build
cd grub && ./bootstrap && ./configure --target=i386 --with-platform=efi --prefix=/home/user/Desktop/grub-x86_32/ && make -j 8 && make install && /home/user/Desktop/grub-x86_32/bin/grub-mkstandalone -o bootia32.efi -O i386-efi --directory /home/user/Desktop/grub-x86_32/lib/grub/i386-efi/

#x86_64-efi build
cd grub && ./bootstrap && ./configure --target=x86_64 --with-platform=efi --prefix=/home/user/Desktop/grub-x86_64/ && make -j 8 && make install && /home/user/Desktop/grub-x86_64/bin/grub-mkstandalone -o bootx64.efi -O x86_64-efi --directory /home/user/Desktop/grub-x86_64/lib/grub/x86_64-efi/


#arm-efi test :
wget http://snapshots.linaro.org/components/kernel/leg-virt-tianocore-edk2-upstream/latest/QEMU-ARM/RELEASE_GCC5/QEMU_EFI.fd
#renamed QEMU_EFI_ARM.fd
qemu-system-arm -M virt -m 512 -net none -monitor none -parallel none -L ./ -bios QEMU_EFI_ARM.fd -drive format=raw,file=../grub-efi-esp-arm-intel-32-64.img
#Work with u-boot and akeo - problem with others

#arm64-efi test :
wget http://snapshots.linaro.org/components/kernel/leg-virt-tianocore-edk2-upstream/latest/QEMU-AARCH64/RELEASE_GCC5/QEMU_EFI.fd
#renamed QEMU_EFI_AA64.fd
qemu-system-aarch64 -M virt -cpu cortex-a57 -m 2048 -monitor none -parallel none -L ./ -bios QEMU_EFI_AA64.fd -drive format=raw,file=../grub-efi-esp-arm-intel-32-64.img

#i386-efi test :
#https://www.kraxel.org/repos/jenkins/edk2/edk2.git-ovmf-ia32-0-20190308.1033.ge2d3a25f1a.noarch.rpm
#Extracted OVMF-pure-efi.fd
qemu-system-i386 -m 2048 -smp 4 -L ./ -bios OVMF-pure-efi.fd -vga virtio -drive format=raw,file=../grub-efi-esp-arm-intel-32-64.img

#x86_64-efi test :
apt install ovmf
qemu-system-x86_64 -m 2048 -smp 4 -L /usr/share/ovmf -bios OVMF.fd -vga virtio -drive format=raw,file=../grub-efi-esp-arm-intel-32-64.img