73 lines
1.7 KiB
Plaintext
73 lines
1.7 KiB
Plaintext
do_rootfs[depends] += "mklibs-native:do_populate_sysroot"
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IMAGE_PREPROCESS_COMMAND += "mklibs_optimize_image; "
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mklibs_optimize_image_doit() {
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rm -rf ${WORKDIR}/mklibs
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mkdir -p ${WORKDIR}/mklibs/dest
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cd ${IMAGE_ROOTFS}
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du -bs > ${WORKDIR}/mklibs/du.before.mklibs.txt
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for i in `find .`; do file $i; done \
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| grep ELF \
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| grep "LSB executable" \
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| grep "dynamically linked" \
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| sed "s/:.*//" \
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| sed "s+^\./++" \
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> ${WORKDIR}/mklibs/executables.list
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case ${TARGET_ARCH} in
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powerpc | mips | microblaze )
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dynamic_loader="${base_libdir}/ld.so.1"
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;;
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powerpc64)
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dynamic_loader="${base_libdir}/ld64.so.1"
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;;
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x86_64)
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dynamic_loader="${base_libdir}/ld-linux-x86-64.so.2"
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;;
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i586 )
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dynamic_loader="${base_libdir}/ld-linux.so.2"
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;;
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arm )
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dynamic_loader="${base_libdir}/ld-linux.so.3"
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;;
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* )
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dynamic_loader="/unknown_dynamic_linker"
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;;
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esac
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mklibs -v \
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--ldlib ${dynamic_loader} \
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--sysroot ${PKG_CONFIG_SYSROOT_DIR} \
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--root ${IMAGE_ROOTFS} \
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--target `echo ${TARGET_PREFIX} | sed 's/-$//' ` \
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-d ${WORKDIR}/mklibs/dest \
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`cat ${WORKDIR}/mklibs/executables.list`
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cd ${WORKDIR}/mklibs/dest
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for i in *
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do
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cp $i `find ${IMAGE_ROOTFS} -name $i`
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done
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cd ${IMAGE_ROOTFS}
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du -bs > ${WORKDIR}/mklibs/du.after.mklibs.txt
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echo rootfs size before mklibs optimization: `cat ${WORKDIR}/mklibs/du.before.mklibs.txt`
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echo rootfs size after mklibs optimization: `cat ${WORKDIR}/mklibs/du.after.mklibs.txt`
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}
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mklibs_optimize_image() {
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for img in ${MKLIBS_OPTIMIZED_IMAGES}
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do
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if [ "${img}" = "${PN}" ] || [ "${img}" = "all" ]
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then
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mklibs_optimize_image_doit
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break
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fi
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done
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}
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EXPORT_FUNCTIONS mklibs_optimize_image
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