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47 lines
1.4 KiB
47 lines
1.4 KiB
4 years ago
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#!/bin/sh
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#
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# trackdlls.sh executable_name
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#
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# Recursively scan the executable file and all the libraries it depends
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# on, to ensure that the libraries can be found in the path. This is used
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# to verify that we build the right installation.
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#
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dlls=""
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olddlls="none"
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exes="$1"
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PATH="`dirname $1`:$PATH"
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exesdone=""
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extract_DLLs='s,[ ]*DLL Name: ,,g'
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clean_spaces='s,\n, ,g;s,[ \t\n][ \t\n]*, ,g'
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split='s,[ ][ ]*,\n,g'
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while [ "$olddlls" != "$dlls" ]; do
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olddlls="$dlls"
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exesdone="$exes $exesdone"
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for p in $exes; do
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truep=`which $p`
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newdlls=`objdump -x $truep | grep "DLL Name" | sed -e "$extract_DLLs;$clean_spaces"`
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dlls=`echo $dlls $newdlls | sed -e "$split" | sort | uniq`
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done
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exes=""
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for i in $dlls; do
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if [[ " $exesdone $exes " =~ [[:space:]]$i[[:space:]] ]]; then
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true # echo File $i already checked or will be checked
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else
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truename=`which $i`
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if [ -z "$truename" ]; then
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echo DLL not found in path
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missing="$i $missing"
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elif [[ "$truename" =~ .*/Windows/System32.* ]]; then
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echo DLL $i from Windows, not scanning further.
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exesdone="$i $exesdone"
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else
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echo Adding $i to tests
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exes="$i $exes"
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fi
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fi
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done
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done
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for i in $missing; do
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echo "*** Missing library $i"
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done
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