Files
libmali-rockchip/scripts/normalize.sh
Jeffy Chen 21d3ac0cda HACK: scripts: Add fixup_dynsym.py
Some pre-built mali libraries would have local symbol issue:

readelf -s <libmali.so>:
Warning: local symbol 9 found at index >= .dynsym's sh_info value of 9

Let's use lief to increase .dynsym section's sh_info to workaround it.

Change-Id: Icf2037824d9c1312c5b24b982f628319a118988a
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
2022-03-22 13:10:15 +08:00

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#!/bin/sh
SONAME=libmali.so.1
LIBS=$(find optimize_*/ -name "*.so")
for lib in $LIBS; do
DEPS=$(readelf -d $lib)
# Hack out-dated deps
for dep in libffi.so.6 libcrypto.so.1.0.0; do
echo $DEPS | grep -wq $dep &&
patchelf $lib --replace-needed $dep ${dep%.so*}.so
done
# Set a common soname
echo $DEPS | grep -q "Library soname: \[$SONAME\]" ||
patchelf --set-soname $SONAME $lib
# Increase .dynsym's sh_info to workaround local symbol warning:
# 'found local symbol in global part of symbol table'
#
# depends on lief (pip3 install lief)
readelf -s $lib 2>&1 | grep -q Warning && \
scripts/fixup_dynsym.py $lib&
# Rename default libs to -x11
echo $lib | grep -qE "\-[rg].p.\.so" || continue
[ ! -L $lib ] && mv $lib ${lib%.so}-x11.so
rm $lib
done
# Update debian control and rules
scripts/update_debian.sh
wait