| From aa706d714294b83db696de2beca9a722a512796f Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Tue, 19 Apr 2022 14:04:40 -0700 |
| Subject: [PATCH] cmake: Disable nonnull-compare warning on gcc |
| |
| GCC finds a legit warning which clang does not on code like this |
| |
| class Message; |
| void SendResponse(Message & aMessage) |
| { |
| if ((&aMessage) != nullptr) { return; } |
| } |
| |
| Perhaps it should be fixed upstream but for now disable treating this |
| warning as error when using gcc |
| |
| Upstream-Status: Pending |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| CMakeLists.txt | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| diff --git a/CMakeLists.txt b/CMakeLists.txt |
| index 59a567e729..3134740ff6 100644 |
| --- a/CMakeLists.txt |
| +++ b/CMakeLists.txt |
| @@ -57,6 +57,10 @@ endif() |
| |
| set(CMAKE_CXX_EXTENSIONS OFF) |
| |
| +if (CMAKE_CXX_COMPILER_ID MATCHES "GNU") |
| + add_compile_options(-Wno-error=nonnull-compare) |
| +endif() |
| + |
| if (OTBR_COVERAGE AND CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang") |
| message(STATUS "Coverage: ON") |
| target_compile_options(otbr-config INTERFACE -g -O0 --coverage) |
| -- |
| 2.36.0 |
| |