From 78e398856a9a8bb929a596aa5b2fa148403d56e4 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Thu, 7 May 2020 21:58:23 -0500
Subject: image: Add functional TAR backend

---
 CMakeLists.txt | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 76b191c..a12e125 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,10 @@ else()
                       -Werror)
 endif()
 
+if(POLICY CMP0100)
+  cmake_policy(SET CMP0100 NEW)
+endif()
+
 
 option(BUILD_TOOLS "Enable building of tools (Validator, Simulator, etc)" ON)
 option(BUILD_UI "Enable user interface" ON)
@@ -85,6 +89,16 @@ ELSE(INSTALL)
 ENDIF(INSTALL)
 
 
+if("cxx_std_17" IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+    SET(FS_LIBRARY stdc++fs)
+    add_definitions(-DFS_IS_STDCXX)
+ELSE()
+    find_package(Boost REQUIRED COMPONENTS filesystem)
+    SET(FS_LIBRARY ${Boost_FILESYSTEM_LIBRARY})
+    add_definitions(-DFS_IS_BOOST)
+ENDIF()
+
+
 add_subdirectory(hscript)
 add_subdirectory(owner)
 IF(BUILD_TOOLS)
-- 
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