diff options
| -rw-r--r-- | CMakeLists.txt | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index ff904bac..b7bbe691 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -101,9 +101,14 @@ CHECK_TYPE_SIZE("long" SIZEOF_LONG) CHECK_TYPE_SIZE("long long" SIZEOF_LONG_LONG) -CHECK_C_COMPILER_FLAG(-std=c99 HAVE_STD_C99) -IF(HAVE_STD_C99) - SET(CMAKE_C_FLAGS "-std=c99 ${CMAKE_C_FLAGS}") +CHECK_C_COMPILER_FLAG(-std=c11 HAVE_STD_C11) +IF(HAVE_STD_C11) + SET(CMAKE_C_FLAGS "-std=c11 ${CMAKE_C_FLAGS}") +ELSE() + CHECK_C_COMPILER_FLAG(-std=c99 HAVE_STD_C99) + IF(HAVE_STD_C99) + SET(CMAKE_C_FLAGS "-std=c99 ${CMAKE_C_FLAGS}") + ENDIF() ENDIF() # MSVC may need workarounds for C99 restrict and inline |