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| -rwxr-xr-x | Bash/ldd-copy-dependencies.sh | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Bash/ldd-copy-dependencies.sh b/Bash/ldd-copy-dependencies.sh new file mode 100755 index 0000000..207d1df --- /dev/null +++ b/Bash/ldd-copy-dependencies.sh @@ -0,0 +1,55 @@ +#!/bin/bash +#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# +# Copy Shared Library Dependencies [Thomas Lange <code@nerdmind.de>] # +#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# +# # +# This script copies all shared library dependencies from a binary source file # +# to a desired target directory. The directory structure of the libraries will # +# be mapped relative to the target directory. The binary file itself will also # +# be copied to the target directory. # +# # +# ARGUMENT [-b]: Full path to the binary whose dependencies shall be copied. # +# ARGUMENT [-t]: Full path to the target directory for the dependencies. # +# # +#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%# + +#=============================================================================== +# Parsing command-line arguments with the getopts shell builtin +#=============================================================================== +while getopts :b:t: opt +do + case $opt in + b) ARGUMENT_BINARY="$OPTARG" ;; + t) ARGUMENT_TARGET="$OPTARG" ;; + esac +done + +#=============================================================================== +# Checking if all required command-line arguments are provided +#=============================================================================== +[ -z "${ARGUMENT_BINARY}" ] && echo "$0: Missing argument: [-b binary]" >&2 +[ -z "${ARGUMENT_TARGET}" ] && echo "$0: Missing argument: [-t target]" >&2 + +#=============================================================================== +# Abort execution if required command-line argument is missing +#=============================================================================== +[ -z "${ARGUMENT_BINARY}" ] || [ -z "${ARGUMENT_TARGET}" ] && exit 1 + +#=============================================================================== +# Checking if binary or target path does not exists and abort +#=============================================================================== +[ ! -f "${ARGUMENT_BINARY}" ] && echo "$0: Binary path does not exists." >&2 && exit 1 +[ ! -d "${ARGUMENT_TARGET}" ] && echo "$0: Target path does not exists." >&2 && exit 1 + +#=============================================================================== +# Copy binary file with its parent directories to the target directory +#=============================================================================== +cp --verbose --parents "${ARGUMENT_BINARY}" "${ARGUMENT_TARGET}" + +#=============================================================================== +# Copy each library with its parent directories to the target directory +#=============================================================================== +for library in $(ldd "${ARGUMENT_BINARY}" | cut -d '>' -f 2 | awk '{print $1}') +do + [ -f "${library}" ] && cp --verbose --parents "${library}" "${ARGUMENT_TARGET}" +done
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