65 lines
1.8 KiB
Bash
65 lines
1.8 KiB
Bash
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# Helper functions for deepin packaging
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searchHardCodedPaths() {
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# Usage:
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#
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# searchHardCodedPaths [-a] [<path>]
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#
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# Looks for ocurrences of FHS hard coded paths and command
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# invocations in the given path (default: current directory) for
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# the purpose of debugging a derivation. The option -a enables
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# processing binary files as if they were text.
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local binary
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if [ "$1" = "-a" ]; then
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binary="-a"
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shift
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fi
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local path=$1
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echo ----------- looking for command invocations in $path
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grep --color=always -r -E '\<(ExecStart|Exec|startDetached|execute|exec\.(Command|LookPath))\>' $path || true
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echo ----------- looking for hard coded paths in $path
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grep --color=always $binary -r -E '/(usr|bin|sbin|etc|var|opt)\>' $path || true
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echo ----------- done
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}
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fixPath() {
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# Usage:
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#
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# fixPath <parent dir> <path> <files>
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#
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# replaces occurences of <path> by <parent_dir><path> in <files>
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# removing /usr from the start of <path> if present
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local parentdir=$1
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local path=$2
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local newpath=$parentdir$(echo $path | sed "s,^/usr,,")
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local files=("${@:3}")
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echo ======= grep --color=always "${path}" "${files[@]}"
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grep --color=always "${path}" "${files[@]}"
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echo +++++++ sed -i -e "s,$path,$newpath,g" "${files[@]}"
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sed -i -e "s,$path,$newpath,g" "${files[@]}"
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}
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searchForUnresolvedDLL() {
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# Usage:
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#
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# searchForUnresolvedDLL <dir>
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#
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# looks in <dir> for executables with unresolved dynamic library paths
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local dir="$1"
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echo ======= Looking for executables with unresolved dynamic library dependencies
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echo $dir
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for f in $(find -L "$dir" -type f -executable); do
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if (ldd $f | grep -q "not found"); then
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echo $f
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ldd $f | grep --color=always "not found"
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fi
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done
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}
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