From a5991bc7944d2349c5e4ca20c301fec9e85d9abb Mon Sep 17 00:00:00 2001
From: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
Date: Tue, 25 Jul 2023 18:26:19 +0200
Subject: [PATCH] deactivate stric-aliasing for cast

Signed-off-by: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
---
 fpga/src/villas-fpga-ctrl.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fpga/src/villas-fpga-ctrl.cpp b/fpga/src/villas-fpga-ctrl.cpp
index e1a6ac066..d0ec002c6 100644
--- a/fpga/src/villas-fpga-ctrl.cpp
+++ b/fpga/src/villas-fpga-ctrl.cpp
@@ -150,7 +150,10 @@ void readFromDmaToStdOut(std::shared_ptr<villas::fpga::ip::Dma> dma,
 		try {
 			for (size_t  i = 0; i*4 < c.bytes; i++) {
 				int32_t ival = mem[cur][i];
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstrict-aliasing"
 				float fval = *((float*)(&ival)); // cppcheck-suppress invalidPointerCast
+#pragma GCC diagnostic pop
 				formatter->format(fval);
 				printf("%#x\n", ival);
 			}