compile all LEDE boards of a given target: ~/compile_all_boards lantiq

compile_all_boards.sh

#!/bin/bash

set -e

CPUS=9
PLATFORM="$1"
PLATFORMDIR="target/linux/$PLATFORM"

function build {
	cat << EOF > .config
CONFIG_TARGET_${PLATFORM}=y
CONFIG_TARGET_MULTI_PROFILE=y
CONFIG_TARGET_ALL_PROFILES=y
CONFIG_TARGET_PER_DEVICE_ROOTFS=y
EOF

	[ -n "${SUBTARGET}" ] && {
		echo "CONFIG_TARGET_${PLATFORM}_${SUBTARGET}=y" >> .config
		echo "${SUBTARGET}"
	}

	make defconfig && make clean && make -j$CPUS BUILD_LOG=1
}

if [ -z "$PLATFORM" ] || [ ! -d "$PLATFORMDIR" ]; then
	echo "Missing parameter or unknown platform supplied"
	exit
fi

SUBTARGETS=$(grep 'SUBTARGETS:=' "$PLATFORMDIR/Makefile")

# enable logging
rm build.log
exec >  >(tee -a build.log)
exec 2> >(tee -a build.log >&2)

if [ -z "${SUBTARGETS}" ]; then
	build
else
	for SUBTARGET in ${SUBTARGETS#SUBTARGETS:=}; do
		build
	done
fi