From e08830cbe5609645462190aa0c1a9e234353f38a Mon Sep 17 00:00:00 2001
From: Joerg Hofrichter <joerg.hofrichter@ni.com>
Date: Tue, 23 Jun 2020 11:55:17 +0200
Subject: cmake: tests: Added option to use QEMU for running unittests

This is useful when cross-compiling UHD for other architectures like arm or
aarch64.
---
 host/cmake/Modules/UHDUnitTest.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'host/cmake/Modules')

diff --git a/host/cmake/Modules/UHDUnitTest.cmake b/host/cmake/Modules/UHDUnitTest.cmake
index f1f52addc..7a6e00178 100644
--- a/host/cmake/Modules/UHDUnitTest.cmake
+++ b/host/cmake/Modules/UHDUnitTest.cmake
@@ -42,7 +42,10 @@ function(UHD_ADD_TEST test_name)
     #add_test(${ARGV})
     #set_tests_properties(${test_name} PROPERTIES ENVIRONMENT "${environs}")
 
-    if(UNIX)
+    if(ENABLE_QEMU_UNITTESTS)
+        # use QEMU emulator for executing test
+        add_test(${test_name} ${QEMU_EXECUTABLE} -L ${QEMU_SYSROOT} ${test_name})
+    elseif(UNIX)
         set(LD_PATH_VAR "LD_LIBRARY_PATH")
         if(APPLE)
             set(LD_PATH_VAR "DYLD_LIBRARY_PATH")
-- 
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