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| author | Markus Mittendrein <git@maxmitti.tk> | 2019-04-21 14:54:08 +0200 |
|---|---|---|
| committer | Markus Mittendrein <git@maxmitti.tk> | 2019-04-21 14:56:34 +0200 |
| commit | e0a9a960f25220bebe74a109dafa079984250fa6 (patch) | |
| tree | c68cd1938a67f1dbb0bd6d64a9662b0bff433e9e /CMakeLists.txt | |
| parent | e6186887f4316ebbd8f8f281b81aa54611a44048 (diff) | |
| download | cc4group-e0a9a960f25220bebe74a109dafa079984250fa6.tar.gz cc4group-e0a9a960f25220bebe74a109dafa079984250fa6.zip | |
Only enable -Werror if the CMake option WERROR is enabled
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2b6c5f7..f63a984 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -7,12 +7,21 @@ set(CMAKE_C_STANDARD_REQUIRED ON) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) +option(WERROR "Enable -Werror for compilation" OFF) + if(${CMAKE_C_COMPILER_ID} MATCHES GNU) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wcast-align -Werror") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wcast-align") + if(WERROR) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror") + endif() endif() if(${CMAKE_CXX_COMPILER_ID} MATCHES GNU) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wcast-align -Werror") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wcast-align") + + if(WERROR) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") + endif() endif() find_package(ZLIB REQUIRED) |