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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 17:06:24 +0200 |
| commit | ce81aeb877c242a173f7eecf02dd2723a0cbce42 (patch) | |
| tree | 71b566b081c5735612d2d274da51c447181b549d | |
| parent | 75c3596f75ba1d2fd2d7cc2dccf0065250cd6a7c (diff) | |
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 086c37197..25d8fd8f0 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) |