redhat-rpm-config/SOURCES/find-requires

#!/bin/bash

#
# Auto-generate requirements for executables (both ELF and a.out) and library
# sonames, script interpreters, and perl modules.
#

ulimit -c 0

filelist=`sed "s/[]['\"*?{}]/\\\\\&/g"`

[ -x /usr/lib/rpm/rpmdeps -a -n "$filelist" ] && \
    echo $filelist | tr '[:blank:]' \\n | /usr/lib/rpm/rpmdeps --requires

#
# --- Kernel module imported symbols
#
# Since we don't (yet) get passed the name of the package being built, we
# cheat a little here by looking first for a kernel, then for a kmod.
#

unset is_kmod

for f in $filelist; do
    if [ $(echo "$f" | sed -r -ne 's:^.*/lib/modules/(.*)/(.*).ko$:\2:p') ]
    then
        is_kmod=1;
    elif [ $(echo "$f" | sed -r -ne 's:^.*/boot/(.*):\1:p') ]
    then
	unset is_kmod;
	break;
    fi
done

# Disabling for now while the Fedora kernel doesn't produce kABI deps.
#[ -x /usr/lib/rpm/redhat/find-requires.ksyms ] && [ "$is_kmod" ] &&
#    printf "%s\n" "${filelist[@]}" | /usr/lib/rpm/redhat/find-requires.ksyms

exit 0