An improvized script to check which SBo packages need to be rebuilt due to .so version changes.

Hello, everyone.

I use -current and ponce's SBo repo. Since -current updates inevitably break .so versioning, I bodged a script to check which packages need to be rebuilt after an update.

Note that using ldd on untrusted binaries is a bad idea, but I doubt that untrusted binaries will end up in /bin/ or /usr/bin. You have been warned any way.

The latest version would be https://gitlab.com/Lockywolf/linuxbu..._slackdep.bash

But just in case, I am copying the source here for everyone's scrutiny.

Code:
#!/bin/bash
# 2019, lockywolf gmail.com
# ldd's /bin/, /sbin/, /usr/bin/, and /usr/sbin/,
# looking for "not found" and prints the relevant packages.

FILENAMES=$(find {/bin/,/sbin/,/usr/bin/,/usr/sbin/} -executable -type f | sort)
#FILENAMES=$(find /usr/bin/32 -executable -type f)

REPORT=""
PACKAGES=""

for fname in $FILENAMES
do
# printf "%s" "$fname"
# temp=$(ldd "$fname" 2>/dev/null | grep "not found")
temp=$(ldd "$fname" 2>/dev/null)
# printf "%s\n" "$fname"
missing_libs=$(printf "%s" "$temp" | grep "not found")
# printf "%s\n" "$missing_libs"
if [[ "$missing_libs" != "" ]]; then
printf "Found a broken binary: %s\n" "$fname"
printf "Libs=%s\n" "$missing_libs"
package=$(grep -lr "${fname:1}" "/var/log/packages")
printf "Package=%s\n" "$package"
REPORT="$REPORT"$(printf "Broken:%s\n%s\n%s\n\n" "$fname" "$missing_libs" "$package")
PACKAGES="$PACKAGES"$(printf "\n%s\n" "$package")
fi
done

# LIBS=$(printf "%s" "$LIBS" | uniq)
#printf "Packages before uniquing:\n"
#printf "%s\n" "$PACKAGES"
PACKAGES=$(printf "%s" "$PACKAGES" | sort |uniq)
#printf "%s" "$REPORT"
printf "%s" "Broken packages after:\n"
printf "%s" "$PACKAGES"
printf "\n"