From 91e1d89ad35ad081a4d5995d541791fbefdb3060 Mon Sep 17 00:00:00 2001
From: Rob Hughes <robert.hughes@arm.com>
Date: Fri, 23 Aug 2019 10:11:58 +0100
Subject: Fix Windows build:

* CMake "install" commands require a RUNTIME argument for platforms with
DLLs (e.g. Windows).
* Replace use of non-standard variable length array with vector
* Remove unnecessary #include of unistd.h
* Add #ifdefs to dynamic backend code to disable for non-Unix platforms
where you can't use dlopen etc. We could implement this properly for Windows
later using LoadLibrary etc., but for now erroring is fine.
* Add missing #include of <algorithm>

Change-Id: Ic8ef5fd599b37bf8772510157b6e479819f6a1eb
---
 src/backends/backendsCommon/DynamicBackendUtils.hpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/backends/backendsCommon/DynamicBackendUtils.hpp')

diff --git a/src/backends/backendsCommon/DynamicBackendUtils.hpp b/src/backends/backendsCommon/DynamicBackendUtils.hpp
index 0aa0ac8da5..6d9f11d215 100644
--- a/src/backends/backendsCommon/DynamicBackendUtils.hpp
+++ b/src/backends/backendsCommon/DynamicBackendUtils.hpp
@@ -10,11 +10,13 @@
 
 #include <armnn/Exceptions.hpp>
 
+#include <boost/format.hpp>
+
 #include <string>
-#include <dlfcn.h>
 #include <vector>
-
-#include <boost/format.hpp>
+#if defined(__unix__)
+#include <dlfcn.h>
+#endif
 
 #if !defined(DYNAMIC_BACKEND_PATHS)
 #define DYNAMIC_BACKEND_PATHS ""
@@ -58,6 +60,7 @@ private:
 template<typename EntryPointType>
 EntryPointType DynamicBackendUtils::GetEntryPoint(const void* sharedObjectHandle, const char* symbolName)
 {
+#if defined(__unix__)
     if (sharedObjectHandle == nullptr)
     {
         throw RuntimeException("GetEntryPoint error: invalid handle");
@@ -75,6 +78,9 @@ EntryPointType DynamicBackendUtils::GetEntryPoint(const void* sharedObjectHandle
     }
 
     return entryPoint;
+#else
+    throw RuntimeException("Dynamic backends not supported on this platform");
+#endif
 }
 
 } // namespace armnn
-- 
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