do_rootfs[depends] += "mklibs-native:do_populate_sysroot" IMAGE_PREPROCESS_COMMAND += "mklibs_optimize_image; " mklibs_optimize_image_doit() { rm -rf ${WORKDIR}/mklibs mkdir -p ${WORKDIR}/mklibs/dest cd ${IMAGE_ROOTFS} du -bs > ${WORKDIR}/mklibs/du.before.mklibs.txt for i in `find .`; do file $i; done \ | grep ELF \ | grep "LSB executable" \ | grep "dynamically linked" \ | sed "s/:.*//" \ | sed "s+^\./++" \ > ${WORKDIR}/mklibs/executables.list case ${TARGET_ARCH} in powerpc | mips | microblaze ) dynamic_loader="/lib/ld.so.1" ;; x86_64) dynamic_loader="/lib/ld-linux-x86-64.so.2" ;; i586 ) dynamic_loader="/lib/ld-linux.so.2" ;; arm ) dynamic_loader="/lib/ld-linux.so.3" ;; * ) dynamic_loader="/unknown_dynamic_linker" ;; esac mklibs -v \ --ldlib ${dynamic_loader} \ --sysroot ${PKG_CONFIG_SYSROOT_DIR} \ --root ${IMAGE_ROOTFS} \ --target `echo ${TARGET_PREFIX} | sed 's/-$//' ` \ -d ${WORKDIR}/mklibs/dest \ `cat ${WORKDIR}/mklibs/executables.list` cd ${WORKDIR}/mklibs/dest for i in * do cp $i `find ${IMAGE_ROOTFS} -name $i` done cd ${IMAGE_ROOTFS} du -bs > ${WORKDIR}/mklibs/du.after.mklibs.txt echo rootfs size before mklibs optimization: `cat ${WORKDIR}/mklibs/du.before.mklibs.txt` echo rootfs size after mklibs optimization: `cat ${WORKDIR}/mklibs/du.after.mklibs.txt` } mklibs_optimize_image() { for img in ${MKLIBS_OPTIMIZED_IMAGES} do if [ "${img}" == "${PN}" ] || [ "${img}" == "all" ] then mklibs_optimize_image_doit break fi done } EXPORT_FUNCTIONS mklibs_optimize_image summaryrefslogtreecommitdiff
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