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authorKhem Raj <raj.khem@gmail.com>2022-01-21 10:30:01 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2022-02-05 12:26:36 +0000
commitce73f4f9d37096fbb75bc6b069009399da74d27a (patch)
tree964eeb4ffa19ae9aaed4eddd5c111545444a25ca
parentc560489f788fd4f4e67283ff67e013bc55e75730 (diff)
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image-prelink: Remove bbclass
Upcoming glibc 2.35 is dropping support for prelinker, this just ensures that we do not carry non-working classes. [1] [1] https://patchwork.sourceware.org/project/glibc/patch/20220121172951.285848-2-adhemerval.zanella@linaro.org/ (From OE-Core rev: 857baaf9e3d181ca18264e85d90b899fd94acff9) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/image-prelink.bbclass76
1 files changed, 0 insertions, 76 deletions
diff --git a/meta/classes/image-prelink.bbclass b/meta/classes/image-prelink.bbclass
deleted file mode 100644
index 8158eeaf4c..0000000000
--- a/meta/classes/image-prelink.bbclass
+++ /dev/null
@@ -1,76 +0,0 @@
-do_rootfs[depends] += "prelink-native:do_populate_sysroot"
-
-IMAGE_PREPROCESS_COMMAND:append:libc-glibc = " prelink_setup; prelink_image; "
-
-python prelink_setup () {
- oe.utils.write_ld_so_conf(d)
-}
-
-inherit linuxloader
-
-prelink_image () {
-# export PSEUDO_DEBUG=4
-# /bin/env | /bin/grep PSEUDO
-# echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH"
-# echo "LD_PRELOAD=$LD_PRELOAD"
-
- pre_prelink_size=`du -ks ${IMAGE_ROOTFS} | awk '{size = $1 ; print size }'`
- echo "Size before prelinking $pre_prelink_size."
-
- # The filesystem may not contain sysconfdir so establish what is present
- # to enable cleanup after temporary creation of sysconfdir if needed
- presentdir="${IMAGE_ROOTFS}${sysconfdir}"
- while [ "${IMAGE_ROOTFS}" != "${presentdir}" ] ; do
- [ ! -d "${presentdir}" ] || break
- presentdir=`dirname "${presentdir}"`
- done
-
- mkdir -p "${IMAGE_ROOTFS}${sysconfdir}"
-
- # We need a prelink conf on the filesystem, add one if it's missing
- if [ ! -e ${IMAGE_ROOTFS}${sysconfdir}/prelink.conf ]; then
- cp ${STAGING_ETCDIR_NATIVE}/prelink.conf \
- ${IMAGE_ROOTFS}${sysconfdir}/prelink.conf
- dummy_prelink_conf=true;
- else
- dummy_prelink_conf=false;
- fi
-
- # We need a ld.so.conf with pathnames in,prelink conf on the filesystem, add one if it's missing
- ldsoconf=${IMAGE_ROOTFS}${sysconfdir}/ld.so.conf
- if [ -e $ldsoconf ]; then
- cp $ldsoconf $ldsoconf.prelink
- fi
- cat ${STAGING_DIR_TARGET}${sysconfdir}/ld.so.conf >> $ldsoconf
-
- dynamic_loader=${@get_linuxloader(d)}
-
- # prelink!
- if [ "$REPRODUCIBLE_TIMESTAMP_ROOTFS" = "" ]; then
- export PRELINK_TIMESTAMP=`git log -1 --pretty=%ct `
- else
- export PRELINK_TIMESTAMP=$REPRODUCIBLE_TIMESTAMP_ROOTFS
- fi
- ${STAGING_SBINDIR_NATIVE}/prelink --root ${IMAGE_ROOTFS} -am -N -c ${sysconfdir}/prelink.conf --dynamic-linker $dynamic_loader
-
- # Remove the prelink.conf if we had to add it.
- if [ "$dummy_prelink_conf" = "true" ]; then
- rm -f ${IMAGE_ROOTFS}${sysconfdir}/prelink.conf
- fi
-
- if [ -e $ldsoconf.prelink ]; then
- mv $ldsoconf.prelink $ldsoconf
- else
- rm $ldsoconf
- fi
-
- # Remove any directories temporarily created for sysconfdir
- cleanupdir="${IMAGE_ROOTFS}${sysconfdir}"
- while [ "${presentdir}" != "${cleanupdir}" ] ; do
- rmdir "${cleanupdir}"
- cleanupdir=`dirname ${cleanupdir}`
- done
-
- pre_prelink_size=`du -ks ${IMAGE_ROOTFS} | awk '{size = $1 ; print size }'`
- echo "Size after prelinking $pre_prelink_size."
-}