From e8bac683c2dade7dad3d33daab8e84729dbccf4a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= Date: Mon, 24 Feb 2014 10:49:27 +0100 Subject: [PATCH] Add -Wunreachable-code to check mode See eg https://www.imperialviolet.org/2014/02/22/applebug.html --- CMakeLists.txt | 2 +- tests/CMakeLists.txt | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index a4b012c007..26fd972aec 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -19,7 +19,7 @@ if(CMAKE_COMPILER_IS_CLANG) set(CMAKE_C_FLAGS_DEBUG "-g3 -O0") set(CMAKE_C_FLAGS_COVERAGE "-g3 -O0 --coverage") set(CMAKE_C_FLAGS_ASAN "-fsanitize=address -fno-omit-frame-pointer -g3 -O1") - set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS} -Werror -Wpointer-arith -Wwrite-strings -Wdocumentation") + set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS} -Werror -Wpointer-arith -Wwrite-strings -Wdocumentation -Wunreachable-code") endif(CMAKE_COMPILER_IS_CLANG) set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index 00e15e5318..74ec5d5119 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -31,6 +31,9 @@ endfunction(add_test_suite) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function -Wno-unused-value") set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS_CHECK} -Wno-unused-function -Wno-unused-value") +if(CMAKE_COMPILER_IS_CLANG) + set(CMAKE_C_FLAGS_CHECK "${CMAKE_C_FLAGS_CHECK} -Wno-unreachable-code") +endif(CMAKE_COMPILER_IS_CLANG) add_test_suite(aes aes.ecb) add_test_suite(aes aes.cbc)