diff options
-rw-r--r-- | cmake/QtCompilerFlags.cmake | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/cmake/QtCompilerFlags.cmake b/cmake/QtCompilerFlags.cmake index 8168b70338..f58f36b7a2 100644 --- a/cmake/QtCompilerFlags.cmake +++ b/cmake/QtCompilerFlags.cmake @@ -25,8 +25,15 @@ set(_qt_compiler_warning_flags_condition set(_qt_compiler_warning_flags_genex "$<IF:${_qt_compiler_warning_flags_condition},${_qt_compiler_warning_flags_off},${_qt_compiler_warning_flags_on}>") +set(_qt_compiler_warning_flags_language_condition + "$<COMPILE_LANGUAGE:CXX,C,OBJC,OBJCXX>") +set(_qt_compiler_warning_flags_language_conditional_genex + "$<${_qt_compiler_warning_flags_language_condition}:${_qt_compiler_warning_flags_genex}>") + + # Need to replace semicolons so that the list is not wrongly expanded in the add_compile_options # call. string(REPLACE ";" "$<SEMICOLON>" - _qt_compiler_warning_flags_genex "${_qt_compiler_warning_flags_genex}") -add_compile_options(${_qt_compiler_warning_flags_genex}) + _qt_compiler_warning_flags_language_conditional_genex + "${_qt_compiler_warning_flags_language_conditional_genex}") +add_compile_options(${_qt_compiler_warning_flags_language_conditional_genex}) |