Script to cross compile drm packages

crossbuild.sh

#!/bin/sh

# Requires:
# pkg install devel/powerpc64-xtoolchain-gcc (gcc in base is too old)
# cd /usr/src; make kernel-toolchain TARGET_ARCH=aarch64

CLEAN=no
UPDATE=no
PWD=`pwd`
OBJDIRPREFIX=/tmp/kms-drm-

while [ "$1" != "" ]; do
    ARG=`echo $1 | awk -F= '{print $1}'`
    VAL=`echo $1 | awk -F= '{print $2}'`
    echo Got ${ARG}=${VAL}
    case $ARG in
        clean)
            CLEAN=yes
            ;;
        update-toolchains)
            UPDATE=yes
            ;;
        *)
            echo "ERROR: unknown argument \"$ARG\""
            exit 1
            ;;
    esac
    shift
done

if [ ${CLEAN} == "no" ]; then
	CMD="/bin/sh -c 'cd ${PWD}; make -s -j8'"
else
	CMD="/bin/sh -c 'cd ${PWD}; make clean cleandepend -s -j16; make -s -j8'"
fi

if [ ${UPDATE} == "yes" ]; then
	sudo pkg install -y devel/powerpc64-xtoolchain-gcc
	cd /usr/src && sudo make -s -j8 kernel-toolchain TARGET_ARCH=aarch64 || exit 1
	cd ${PWD}
fi

SUCCESS=
FAIL=

dobuild()
{
	local target=$1
	local options=$2

	echo "Building ${target} ${options}..."

	(cd /usr/src; make buildenv MAKEOBJDIRPREFIX=${OBJDIRPREFIX}${target} TARGET_ARCH=${target} ${options} BUILDENV_SHELL="${CMD}") \
		&& SUCCESS="${SUCCESS} ${target}" || FAIL="${FAIL} ${target}"
}

#       TARGET		OPTIONS
dobuild "amd64"
dobuild "i386"
dobuild "powerpc64"	"CROSS_TOOLCHAIN=powerpc64-gcc"
dobuild "aarch64"

echo
echo SUCCESS: ${SUCCESS}
echo FAIL: ${FAIL}