This explains how to build the Replicant SDK.
Prerequisites¶Before building, you must make sure that:
- You have installed the build dependencies: BuildDependenciesInstallation
- You have downloaded Replicant 4.2 sources: ReplicantSources
- Your sources are up to date: Downloading/Updating the source from the repos
- Your terminal is running in the directory where the sources were downloaded
Do not build as root, always build as user.
Setup the build environment:
source build/envsetup.sh lunch sdk-eng export ANDROID_JAVA_HOME=$JAVA_HOME
Start the build:
parallel_tasks=$(echo "$(grep 'processor' /proc/cpuinfo | wc -l ) + 1" | bc) make -j$parallel_tasks sdk
The -jn argument is to indicate the number of parallel tasks during the build.
You can remove it from the command line to have only one task at a time. With fast hardware, best results will come with
Output files¶The produced files are located at:
- built SDK:
- built host tools:
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