From 773c1fa876dd80701adf0edc902e081639c72fb7 Mon Sep 17 00:00:00 2001
From: Robin Getz <robin.getz@analog.com>
Date: Fri, 12 Nov 2021 10:23:33 -0500
Subject: [PATCH] utils: make sure the common utility library gets compiled c99

This will reduce some warnings on older versions of gcc

Signed-off-by: Robin Getz <robin.getz@analog.com>
---
 tests/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 9b63b693f..f819a2b10 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -59,7 +59,7 @@ if(PTHREAD_LIBRARIES OR ANDROID)
 	target_link_libraries(iio_writedev ${PTHREAD_LIBRARIES})
 endif()
 
-set_target_properties(${IIO_TESTS_TARGETS} PROPERTIES
+set_target_properties(${IIO_TESTS_TARGETS} iio_tests_helper PROPERTIES
 	C_STANDARD 99
 	C_STANDARD_REQUIRED ON
 	C_EXTENSIONS OFF