Implement uninstall target

- Added logic to generate an uninstall script and defined a
  target to run the script.

Signed-off-by: Derek Foster <derek.foster@intel.com>

CMakeLists.txt

@@ -208,6 +208,23 @@ include(SetInstallRpath)
 
 include(P4RuntimeProtobufs)
 
+####################
+# Uninstall target #
+####################
+
+# Create script to uninstall the build.
+configure_file(
+    "cmake/cmake_uninstall.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+    @ONLY
+)
+
+# Define target to run uninstall script.
+add_custom_target(uninstall
+    COMMAND
+        ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+)
+
 ##################
 # Subdirectories #
 ##################

cmake/cmake_uninstall.cmake.in

@@ -0,0 +1,17 @@
+# Copyright 2024 Intel Corporation
+# SPDX-License-Identifier: Apache 2.0
+#
+# Uninstalls the files listed in install_manifest.txt.
+#
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REPLACE "\n" ";" files "${files}")
+
+foreach(file ${files})
+  message(STATUS "Uninstalling ${file}")
+  if(EXISTS "${file}")
+    file(REMOVE "${file}")
+  else()
+    message(STATUS "File ${file} does not exist.")
+  endif()
+endforeach()