Add postinst and prerm scripts for debian and rpm

DEBIAN/control

@@ -0,0 +1,9 @@
+Package: rocm_smi_lib
+Architecture: amd64
+Maintainer: Advanced Micro Devices Inc.
+Priority: optional
+Version: MODULE_VERSION
+Depends: 
+Homepage: https://github.com/RadeonOpenCompute/rocm_smi_lib
+Description: System Management Interface Library for ROCm
+

DEBIAN/postinst

@@ -0,0 +1,19 @@
+#/bin/bash
+
+set -e
+
+do_ldconfig() {
+    echo /opt/rocm/lib > /etc/ld.so.conf.d/x86_64-librocm_smi_lib.conf && ldconfig
+}
+
+case "$1" in
+   configure)
+       do_ldconfig
+   ;;
+   abort-upgrade|abort-remove|abort-deconfigure)
+       echo "$1"
+   ;;
+   *)
+       exit 0
+   ;;
+esac

DEBIAN/prerm

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -e
+
+rm_ldconfig() {
+    rm -f /etc/ld.so.conf.d/x86_64-librocm_smi_lib.conf && ldconfig
+}
+
+case "$1" in
+   remove)
+       rm_ldconfig
+   ;;
+   purge)
+   ;;
+   *)
+       exit 0
+   ;;
+esac
+

DEBIAN/x86_64-librocm_smi_lib.conf

@@ -0,0 +1 @@
+/opt/rocm/lib

RPM/rpm_post

@@ -0,0 +1 @@
+echo -e "/opt/rocm/lib\n/opt/rocm/lib64" > /etc/ld.so.conf.d/x86_64-librocm_smi_lib.conf && ldconfig

RPM/rpm_postun

@@ -0,0 +1,3 @@
+if [ $1 -eq 0 ]; then
+    rm -f /etc/ld.so.conf.d/x86_64-librocm_smi_lib.conf && ldconfig
+fi