| #!/bin/sh |
| # Copyright 1999-2004 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id: /var/cvsroot/gentoo-src/portage/bin/find-requires,v 1.5 2004/10/04 13:56:50 vapier Exp $ |
| |
| # note this works for both a.out and ELF executables |
| # it also auto-generates requirment lines for shell scripts |
| |
| ulimit -c 0 |
| |
| filelist=`sed "s/['\"]/\\\&/g"` |
| exelist=`echo $filelist | $XARGS file | grep ":.*executable" | cut -d: -f1 ` |
| scriptlist=`echo $filelist | $XARGS file | egrep ":.* (commands|script) " | cut -d: -f1 ` |
| liblist=`echo $filelist | $XARGS file | grep ":.*shared object" | cut -d : -f1 ` |
| |
| for f in $exelist; do |
| if [ -x $f ]; then |
| ldd $f | awk '/=>/ { print $1 }' |
| fi |
| done | sort -u | sed "s/['\"]/\\\&/g" | $XARGS -n 1 basename | grep -v 'libNoVersion.so' | sort -u |
| |
| for f in $liblist; do |
| ldd $f | awk '/=>/ { print $1 }' |
| done | sort -u | sed "s/['\"]/\\\&/g" | $XARGS -n 1 basename | grep -v 'libNoVersion.so' | sort -u |
| |
| for f in $scriptlist; do |
| if [ -x $f ]; then |
| head -1 $f | sed -e 's/^\#\![ ]*//' | cut -d" " -f1 |
| fi |
| done | sort -u |
| |
| #for f in $liblist $exelist ; do |
| # objdump -p $f | awk ' |
| # BEGIN { START=0; LIBNAME=""; } |
| # /Version References:/ { START=1; } |
| # /required from/ && (START==1) { |
| # sub(/:/, "", $3); |
| # LIBNAME=$3; |
| # } |
| # (START==1) && (LIBNAME!="") && ($4~/^GLIBC_*/) { print LIBNAME "(" $4 ")"; } |
| # /^$/ { START=0; } |
| # ' |
| #done | sort -u |
| |