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Annotation of elwix/build_kernel.sh, revision 1.2

1.1       misho       1: #!/bin/sh
                      2: #
                      3: # ELWIX build script for kernel
                      4: #
                      5: # (C) AITNET ltd - Sofia/Bulgaria <office@aitnet.org>
                      6: #    by Michael Pounov <misho@elwix.org>
                      7: #
1.2     ! misho       8: # $Id: build_kernel.sh,v 1.1.1.1.4.1 2011/10/20 11:28:32 misho Exp $
1.1       misho       9: #
                     10: 
                     11: [ -r ./config/rc.elwix ] && . ./config/rc.elwix
                     12: if [ X"${ELWIX_IS_CONFIGURED}" != X"YES" ]; then
                     13:        echo
                     14:        echo "ELWIX project is not configured !?!"
                     15:        echo
                     16:        exit 1
                     17: fi
                     18: 
                     19: if [ ! -d $BSDSRC -o ! -d ${BSDKERNCONF} ]; then
                     20:        echo
                     21:        echo "ELWIX project is not configured - missing BSD sources !?!"
                     22:        echo
                     23:        exit 1
                     24: fi
                     25: 
                     26: if [ "${USER}" != "root" ]; then
                     27:        echo
                     28:        echo "ELWIX project is not configured - BSD kernel must compile under root !?!"
                     29:        echo
                     30:        exit 1
                     31: fi
                     32: 
                     33: clean_kernel()
                     34: {
                     35:        echo "+++ Clean ELWIX Kernel ..."
                     36:        rm -rf $KERN
                     37:        mkdir -p $KERN
                     38: 
                     39:        ln -sf $(pwd)/config/${KERNCONF} ${BSDKERNCONF}
                     40: }
                     41: 
                     42: build_kernel()
                     43: {
                     44:        echo "+++ Build ELWIX Kernel ..."
                     45:        cd $BSDSRC
                     46:        env MAKEOBJDIRPREFIX=${BSDOBJ} make TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
                     47:                -j${PARALLEL_BUILD} buildkernel KERNCONF=${KERNCONF} DESTDIR=${KERN}
1.2     ! misho      48:        if [ $? -ne 0 ]; then
        !            49:                exit 1
        !            50:        else
        !            51:                cd -
        !            52:        fi
1.1       misho      53: }
                     54: 
                     55: install_kernel()
                     56: {
                     57:        echo "+++ Install ELWIX Kernel ..."
                     58:        cd $BSDSRC
                     59:        env MAKEOBJDIRPREFIX=${BSDOBJ} make TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
                     60:                installkernel KERNCONF=${KERNCONF} DESTDIR=${KERN}
                     61:        cd -
                     62: 
                     63:        echo "ELWIX Platform:${PLATFORM} Version:${VERSION} TargetArch:${TARGET_ARCH}" >${KERN}/elwix.ver
                     64: }
                     65: 
                     66: ### main()
                     67: if ! SnitVer ${KERN}/elwix.ver; then
                     68:        clean_kernel
1.2     ! misho      69:        build_kernel && install_kernel
1.1       misho      70: else
                     71:        echo "Skipped ELWIX Kernel build ..."
                     72: fi
                     73: 
                     74: echo "+++ Complete build ELWIX Kernel"