diff --git a/CMakeLists.txt b/CMakeLists.txt index 6a3be09..b2f0eb5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -13,11 +13,27 @@ set(CMAKE_C_STANDARD_REQUIRED ON) set(CMAKE_C_EXTENSIONS ON) set(CMAKE_C_STANDARD 11) -set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall") +add_compile_options( + -Wall + -Werror +) if(CMAKE_C_COMPILER_ID MATCHES "AppleClang|Clang") - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wextra -Wno-sign-compare -Wno-missing-field-initializers -Wno-unused-parameter -Wno-unused-variable -Wno-unused-but-set-variable -funsigned-char") + add_compile_options( + -Wextra + -Wno-sign-compare + -Wno-missing-field-initializers + -Wno-unused-parameter + -Wno-unused-variable + -Wno-unused-but-set-variable + -funsigned-char + ) else() - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-array-bounds -Wno-format-truncation -Wno-unused-variable -Wno-unused-but-set-variable") + add_compile_options( + -Wno-array-bounds + -Wno-format-truncation + -Wno-unused-variable + -Wno-unused-but-set-variable + ) endif() if(NOT CMAKE_BUILD_TYPE) @@ -25,16 +41,14 @@ if(NOT CMAKE_BUILD_TYPE) set(CMAKE_BUILD_TYPE "Release") endif() -set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -g") -set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -ggdb -O0 -fno-omit-frame-pointer") -string(REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") - message(STATUS "Building in ${CMAKE_BUILD_TYPE} mode") message(STATUS "Building with ${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION} on ${CMAKE_SYSTEM}") if(CMAKE_BUILD_TYPE MATCHES "Debug") - message(STATUS "Building with flags ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_DEBUG}") -else() - message(STATUS "Building with flags ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_RELEASE}") + add_compile_options( + -ggdb + -O0 + -fno-omit-frame-pointer + ) endif() set(CMAKE_VERBOSE_MAKEFILE TRUE)