SDK build¶

Prerequisites¶

The following is required to build Replicant for the SDK:

• Build dependencies installation
• Replicant 4.2 source code

Build¶

There is no need to build as root, building as a regular user should be preferred.

In the source tree root folder, run:

source build/envsetup.sh
lunch sdk-eng

Then, start the build:

parallel_tasks=$(echo "$(grep 'processor' /proc/cpuinfo | wc -l ) + 1" | bc)
make -j$parallel_tasks sdk

The -jn argument indicates the number of parallel tasks during the build (you can remove it from the command line to have only one task at a time).
$parallel_tasks holds an optimized number of parallel tasks for your hardware. You may want to reduce this number if e.g. the computer runs out of RAM during the build.

Produced binaries¶

The produced binaries are located at:

• out/host/linux-x86/sdk/