Add packaging scripts for creating hip_samples package

Change-Id: I38205ce851ee2d8affce532c80c9a9fd4f66b345


[ROCm/hip commit: 9a25f6ad8f]

projects/hip/packaging/create_hip_samples_installer.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+function die {
+    echo "${1-Died}." >&2
+    exit 1
+}
+
+payload=$1
+script=$2
+[ "$payload" != "" ] || [ "$script" != "" ] || die "Invalid arguments!"
+tmp=__extract__$RANDOM
+
+printf "#!/bin/bash
+samples_dir=\$1
+[ \"\$samples_dir\" != \"\" ] || read -e -p \"Enter the path to extract the HIP samples: \" samples_dir
+mkdir -p \$samples_dir
+PAYLOAD=\`awk '/^__PAYLOAD_BELOW__/ {print NR + 1; exit 0; }' \$0\`
+tail -n+\$PAYLOAD \$0 | tar -xz -C \$samples_dir
+echo \"HIP samples installed in \$samples_dir\"
+exit 0
+__PAYLOAD_BELOW__\n" > "$tmp"
+
+cat "$tmp" "$payload" > "$script" && rm "$tmp"
+chmod +x "$script"