From 456d7772dcc2ae2f6f36bb6358d04cbdd1218d30 Mon Sep 17 00:00:00 2001 From: Alex Richardson Date: Thu, 10 Sep 2015 14:44:33 +0100 Subject: Disable -Wgnu-zero-variadic-macro-arguments when using clang This warning is emitted for every qCDebug() call and is not useful. REVIEW: 125031 --- kde-modules/KDEFrameworkCompilerSettings.cmake | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'kde-modules/KDEFrameworkCompilerSettings.cmake') diff --git a/kde-modules/KDEFrameworkCompilerSettings.cmake b/kde-modules/KDEFrameworkCompilerSettings.cmake index 84de77ab..e88c10d9 100644 --- a/kde-modules/KDEFrameworkCompilerSettings.cmake +++ b/kde-modules/KDEFrameworkCompilerSettings.cmake @@ -45,6 +45,11 @@ if (CMAKE_BUILD_TYPE STREQUAL "Debug") add_definitions(-DQT_STRICT_ITERATORS) endif() -if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") +if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic") +elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") + # -Wgnu-zero-variadic-macro-arguments is triggered by every qCDebug() call and therefore results + # in a lot of noise. This warning is only notifying us that clang is emulating the GCC behaviour + # instead of the exact standard wording so we can safely ignore it + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wno-gnu-zero-variadic-macro-arguments") endif() -- cgit v1.2.1