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Added an option to disable compiler warnings

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This commit is contained in:
FIlip Demski 2020-04-03 10:09:29 +02:00
parent c2b47430fb
commit 132ec0a5fc
2 changed files with 15 additions and 10 deletions
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3
CMakeLists.txt
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@ -79,6 +79,9 @@ option(SPDLOG_BUILD_BENCH "Build benchmarks (Requires https://github.com/google/
# sanitizer options
option(SPDLOG_SANITIZE_ADDRESS "Enable address sanitizer in tests" OFF)
# warning options
option(SPDLOG_ENABLE_WARNINGS "Enable compiler warnings" ON)
# install options
option(SPDLOG_INSTALL "Generate the install target" ${SPDLOG_MASTER_PROJECT})
option(SPDLOG_FMT_EXTERNAL "Use external fmt library instead of bundled" OFF)

22
cmake/utils.cmake
View File

@ -28,17 +28,19 @@ endfunction()
# Turn on warnings on the given target
function(spdlog_enable_warnings target_name)
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
list(APPEND MSVC_OPTIONS "/W3")
if(MSVC_VERSION GREATER 1900) #Allow non fatal security wanrnings for msvc 2015
list(APPEND MSVC_OPTIONS "/WX")
endif()
endif()
if(SPDLOG_ENABLE_WARNINGS)
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
list(APPEND MSVC_OPTIONS "/W3")
if(MSVC_VERSION GREATER 1900) #Allow non fatal security wanrnings for msvc 2015
list(APPEND MSVC_OPTIONS "/WX")
endif()
endif()
target_compile_options(${target_name} PRIVATE
$<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:GNU>>:
-Wall -Wextra -Wconversion -pedantic -Wfatal-errors>
$<$<CXX_COMPILER_ID:MSVC>:${MSVC_OPTIONS}>)
target_compile_options(${target_name} PRIVATE
$<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:GNU>>:
-Wall -Wextra -Wconversion -pedantic -Wfatal-errors>
$<$<CXX_COMPILER_ID:MSVC>:${MSVC_OPTIONS}>)
endif()
endfunction()