Bug#1075633: wasmedge: ftbfs with GCC-14

[Reinhard Tartler]

On 2024-08-11 11:50, Diederik de Haas wrote:

If you can make the argument that a specific warning can be ignored, you could override that specific warning with a clear explanation why that's

OK in this particular case.
This patch OTOH essentially says to ignore ALL warnings.

Please find an improved patch attached to this message

Best,
-rt
From: Reinhard Tartler <siret...@tauware.de>
Date: Sat, 3 Aug 2024 10:46:50 -0400
Subject: don't fail on maybe-uninitialized warnings
Bugs-Upstream: https://github.com/WasmEdge/WasmEdge/issues/3640

This warning was introduced with gcc 14. It is likely a false positive.

---
 cmake/Helper.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/Helper.cmake b/cmake/Helper.cmake
index f9cdcf2..b38c5bf 100644
--- a/cmake/Helper.cmake
+++ b/cmake/Helper.cmake
@@ -40,6 +40,7 @@ else()
   if(NOT WASMEDGE_PLUGIN_WASI_NN_GGML_LLAMA_CUBLAS)
     list(APPEND WASMEDGE_CFLAGS
       -Werror
+      -Wno-error=maybe-uninitialized
       -Wno-error=pedantic
     )
     if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 13)