37 lines
1.2 KiB
Bash
37 lines
1.2 KiB
Bash
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#!/bin/sh
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# This script takes rpm package files, finds *.so.N files in them,
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# and runs objdump --dynamic-syms on them. The arguments are rpm file
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# names. For each rpm, it creates an output file with the name
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# "NAME-VERSION-RELEASE.ARCH.dynsym", the variable parts being extracted
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# from the rpm's headers (not its file name). Each file contains the
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# collected objdump output for all the *.so.N files in the corresponding rpm.
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# This can be processed with abilist.awk or sent to someone who will do that.
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# This does not do a lot of error-checking, so you should always watch stderr
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# and sanity-check the resulting output files.
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RPM=${RPM:-rpm}
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RPM2CPIO=${RPM2CPIO:-rpm2cpio}
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CPIO=${CPIO:-cpio}
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OBJDUMP=${OBJDUMP:-objdump}
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unpackdir=/tmp/rpm2dynsym$$
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trap 'rm -rf $unpackdir' 0 1 2 15
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for rpm; do
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name=`$RPM -qp $rpm --queryformat '%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n'`
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mkdir $unpackdir || exit
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$RPM2CPIO "$rpm" | {
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cd $unpackdir
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$CPIO -i -d --no-absolute-filenames -uv '*.so.*' '*.so' 2>&1 |
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while read file b; do
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test x"$b" = x || break
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case "$file" in
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*.so.[0-9]*) $OBJDUMP --dynamic-syms $file ;;
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esac
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done
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} > $name.dynsym
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echo wrote $name.dynsym for $rpm
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rm -rf $unpackdir
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done
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