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1 files changed, 55 insertions, 0 deletions

diff --git a/Bash/ldd-copy-dependencies.sh b/Bash/ldd-copy-dependencies.sh
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+#!/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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