adding dynagrab.sh - for grabbing shared libraries required for binaries

1 files changed, 35 insertions, 0 deletions

diff --git a/dynagrab.sh b/dynagrab.sh
new file mode 100755
index 00000000..ea4c4e56
--- /dev/null
+++ b/dynagrab.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+linky() {
+	out=$1
+	shift
+	case $1 in
+	  */ld-linux*.so.2)
+	  	if [ ! -e $out/$1 ]; then
+			echo "cp $1 $out"
+			return
+		fi
+		;;
+	esac
+	lib=$3
+	while [ 1 ]
+	do
+		if [ -L $lib ]; then
+			realfile=$(readlink $lib)
+			echo "ln -sf $realfile $out/${lib##*/}"
+			lib=$(readlink -f $lib)
+		else
+			echo "cp $lib $out"
+			break
+		fi
+	done
+}
+
+dynagrab() {
+	ldd $1 | grep -v 'linux-vdso\.so\.1' | while read line; do
+		linky $2 $line
+	done
+}
+
+# grab all shared libs required by binary $1 and copy to destination directory $2:
+dynagrab $1 $2