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https://github.com/outbackdingo/UltraGrid.git
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72 lines
1.9 KiB
Bash
Executable File
72 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Generates (prints) list of DLL dependencies of Windows executable
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# (would work with DLL itself as well).
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#
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# TODO: check if there isn't any problem with paths with spaces
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# TODO: exclude only /c/Windows?
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# prints dependecies
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get_depends() {
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if [ -f "$1" ]; then
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objdump -x "$1" | grep 'DLL Name' | awk '{ print $3 }'
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fi
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}
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# locates appropriate DLL in PATH
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find_dll() {
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IFS=:
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for n in $PATH; do
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if [ -f "$n/$1" ]; then
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echo "$n/$1"
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break
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fi
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done
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}
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is_not_system_dll() {
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win_match=$(expr "$1" : '^/c/[Ww]indows')
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# MS visual c++ redistributable 2010 for screen recorder
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redist_match=$(expr "$1" : '.*MSVCR100.*')
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test "$win_match" -eq 0 -o "$redist_match" -ne 0
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}
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if [ $# -eq 0 ]; then
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echo "Usage $0 <executable>"
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echo -e "\tRecursively generates dependencies of the executable (DLLs)."
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echo -e "\tExcludes paths containing /c/Windows (system DLLs) in MSYS path syntax."
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exit 1
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fi
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declare -A DLL_DONE # list of already processed DLLs
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INITIAL=$1 # save root element to skip the program itself
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while test $# -gt 0; do
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# skip already processed item
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if [ -n "${DLL_DONE[$1]}" ]; then
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shift
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continue
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fi
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# push dependencies of current item to stack
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for n in $(get_depends "$1"); do
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DLL=$(find_dll "$n")
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if [ -z "$DLL" ]; then
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continue
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fi
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if test -z "${DLL_DONE[$DLL]}" && is_not_system_dll "$DLL"; then
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echo "Adding $DLL" >&2
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set -- "$@" "$DLL"
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else
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echo "Not adding $DLL" >&2
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fi
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done
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# print the item (omit initial)
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if [ "$1" != "$INITIAL" ]; then
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echo "$1"
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fi
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DLL_DONE[$1]=1
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shift
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done
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