From f723292439efa4723e1bd509c9e2253d65b49b3e Mon Sep 17 00:00:00 2001 From: Charlie Vanaret Date: Wed, 16 Oct 2024 21:27:06 +0200 Subject: [PATCH] CMake: add -Wmaybe-uninitialized only for GNU compilers --- CMakeLists.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 2c8bc284..a3179a19 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -15,9 +15,12 @@ set(CMAKE_CXX_STANDARD 17) include(FortranCInterface) FortranCInterface_VERIFY(CXX) -set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wnon-virtual-dtor -pedantic -Wunused-value -Wconversion -Wmaybe-uninitialized") +set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wnon-virtual-dtor -pedantic -Wunused-value -Wconversion") set(CMAKE_CXX_FLAGS_DEBUG "-pg") set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG") # disable asserts +if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wmaybe-uninitialized") +endif() set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/cmake-library/finders)