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| author | Daniel Stenberg <daniel@haxx.se> | 2017-07-06 12:12:31 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2017-07-06 12:12:31 +0200 |
| commit | 617c6f5db59f48cac106a4475068537f1b561216 (patch) | |
| tree | f4a1303142d42a6b3403fa5a53d334d99ef69880 | |
| parent | 23b828b78b1ea347e80039c9b3100ddcf5793cb0 (diff) | |
| download | curl-617c6f5db59f48cac106a4475068537f1b561216.tar.gz | |
cmake: add CURL_WERROR for enabling "warning as errors"
| -rw-r--r-- | CMakeLists.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 5d8b9f10f..a9548494c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -72,6 +72,7 @@ set(OS "\"${CMAKE_SYSTEM_NAME}\"") include_directories(${PROJECT_BINARY_DIR}/include/curl) include_directories( ${CURL_SOURCE_DIR}/include ) +option(CURL_WERROR "Turn compiler warnings into errors" OFF) option(BUILD_CURL_EXE "Set to ON to build curl executable." ON) option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) option(ENABLE_ARES "Set to ON to enable c-ares support" OFF) @@ -244,6 +245,16 @@ if(BORLAND) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") endif(BORLAND) +if(CURL_WERROR) + if(MSVC_VERSION) + set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /WX") + set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_RELEASE} /WX") + else() + # this assumes clang or gcc style options + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror") + endif() +endif(CURL_WERROR) + # If we are on AIX, do the _ALL_SOURCE magic if(${CMAKE_SYSTEM_NAME} MATCHES AIX) set(_ALL_SOURCE 1) |