From: Petr Štetiar Date: Tue, 8 Dec 2020 16:23:36 +0000 (+0100) Subject: cmake: enable extra compiler checks X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a3c1a88b031afa077965378e119947a276e78e23;p=project%2Fuclient.git cmake: enable extra compiler checks Let's enforce additional automatic checks enforced by the compiler in order to catch possible errors during compilation. Signed-off-by: Petr Štetiar --- diff --git a/CMakeLists.txt b/CMakeLists.txt index f0388ab..07796a6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -3,7 +3,12 @@ cmake_minimum_required(VERSION 2.6) INCLUDE(CheckIncludeFiles) PROJECT(uclient C) -ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -Wmissing-declarations) +ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3) +IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6) + ADD_DEFINITIONS(-Wextra -Werror=implicit-function-declaration) + ADD_DEFINITIONS(-Wformat -Werror=format-security -Werror=format-nonliteral) +ENDIF() +ADD_DEFINITIONS(-Wno-unused-parameter -Wmissing-declarations) SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")