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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2016-02-16 13:44:25 +0000 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2016-02-16 13:44:25 +0000 |
| commit | 5c25ee027e883ea5251958ecee14ea5fc3e68946 (patch) | |
| tree | 24bdc81fb9ad84de19cc12324f32284b4458bf9e /CMakeLists.txt | |
| parent | d2612bbd21703788a5027c8ca89c972258655f09 (diff) | |
| download | rspamd-5c25ee027e883ea5251958ecee14ea5fc3e68946.tar.gz rspamd-5c25ee027e883ea5251958ecee14ea5fc3e68946.zip | |
Add new warnings supported by gcc-6
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 170a1c541..f8ae533eb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -710,6 +710,10 @@ CHECK_C_COMPILER_FLAG(-Wunused-variable SUPPORT_WUNUSED_VAR) CHECK_C_COMPILER_FLAG(-Wno-pointer-sign SUPPORT_WPOINTER_SIGN) CHECK_C_COMPILER_FLAG(-Wstrict-prototypes SUPPORT_WSTRICT_PROTOTYPES) CHECK_C_COMPILER_FLAG(-pedantic SUPPORT_PEDANTIC_FLAG) +# GCC 6 specific +CHECK_C_COMPILER_FLAG(-Wnull-dereference SUPPORT_WNULL_DEREFERENCE) +CHECK_C_COMPILER_FLAG(-Wduplicated-cond SUPPORT_WDUPLICATED_COND) +CHECK_C_COMPILER_FLAG(-Wlogical-op SUPPORT_WLOGICAL_OP) IF(NOT "${CMAKE_C_COMPILER_ID}" MATCHES SunPro) CHECK_C_COMPILER_FLAG("-std=c11" SUPPORT_STD11_FLAG) CHECK_C_COMPILER_FLAG("-std=c99" SUPPORT_STD99_FLAG) @@ -741,6 +745,15 @@ ENDIF(SUPPORT_WSTRICT_PROTOTYPES) IF(SUPPORT_PEDANTIC_FLAG) SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -pedantic") ENDIF(SUPPORT_PEDANTIC_FLAG) +IF(SUPPORT_WNULL_DEREFERENCE) + SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wnull-dereference") +ENDIF() +IF(SUPPORT_WDUPLICATED_COND) + SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wduplicated-cond") +ENDIF() +IF(SUPPORT_WLOGICAL_OP) + SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -Wlogical-op") +ENDIF() IF(SUPPORT_STD11_FLAG) SET(CMAKE_C_WARN_FLAGS "${CMAKE_C_WARN_FLAGS} -std=c11") ELSE(SUPPORT_STD11_FLAG) |