diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 057481bd..82a1ad32 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -11,6 +11,11 @@ if(CMAKE_VERSION VERSION_LESS "3.1") else() set (CMAKE_C_STANDARD 99) endif() +include(CheckCCompilerFlag) +CHECK_C_COMPILER_FLAG("-Werror=pointer-arith" COMPILER_HAS_POINTER_ARITH_TOGGLE) +if(COMPILER_HAS_POINTER_ARITH_TOGGLE) + set(CMAKE_C_FLAGS "-Werror=pointer-arith ${CMAKE_C_FLAGS}") +endif() add_subdirectory(src release) |