diff options
Diffstat (limited to 'configure.cmake')
| -rw-r--r-- | configure.cmake | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/configure.cmake b/configure.cmake index 22a5d59bfb1..e3d7ed49a2e 100644 --- a/configure.cmake +++ b/configure.cmake @@ -52,7 +52,7 @@ IF(NOT SYSTEM_TYPE) ENDIF() ENDIF() -IF(CMAKE_COMPILER_IS_GNUCXX) +IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang") # MySQL "canonical" GCC flags. At least -fno-rtti flag affects # ABI and cannot be simply removed. SET(CMAKE_CXX_FLAGS @@ -175,7 +175,6 @@ CHECK_INCLUDE_FILES (alloca.h HAVE_ALLOCA_H) CHECK_INCLUDE_FILES (aio.h HAVE_AIO_H) CHECK_INCLUDE_FILES (arpa/inet.h HAVE_ARPA_INET_H) CHECK_INCLUDE_FILES (crypt.h HAVE_CRYPT_H) -CHECK_INCLUDE_FILE_CXX (cxxabi.h HAVE_CXXABI_H) CHECK_INCLUDE_FILES (dirent.h HAVE_DIRENT_H) CHECK_INCLUDE_FILES (dlfcn.h HAVE_DLFCN_H) CHECK_INCLUDE_FILES (execinfo.h HAVE_EXECINFO_H) @@ -880,7 +879,7 @@ ENDIF(NOT HAVE_POSIX_SIGNALS) # Assume regular sprintf SET(SPRINTFS_RETURNS_INT 1) -IF(CMAKE_COMPILER_IS_GNUCXX AND HAVE_CXXABI_H) +IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang") CHECK_CXX_SOURCE_COMPILES(" #include <cxxabi.h> int main(int argc, char **argv) @@ -952,7 +951,6 @@ SET(SIGNAL_WITH_VIO_CLOSE 1) MARK_AS_ADVANCED(NO_ALARM) -IF(CMAKE_COMPILER_IS_GNUCXX) IF(WITH_ATOMIC_OPS STREQUAL "up") SET(MY_ATOMIC_MODE_DUMMY 1 CACHE BOOL "Assume single-CPU mode, no concurrency") ELSEIF(WITH_ATOMIC_OPS STREQUAL "smp") @@ -981,10 +979,17 @@ ELSEIF(NOT WITH_ATOMIC_OPS) return 0; }" HAVE_GCC_ATOMIC_BUILTINS) + CHECK_CXX_SOURCE_COMPILES(" + int main() + { + long long int var= 1; + long long int *ptr= &var; + return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST); + }" + HAVE_GCC_C11_ATOMICS) ELSE() MESSAGE(FATAL_ERROR "${WITH_ATOMIC_OPS} is not a valid value for WITH_ATOMIC_OPS!") ENDIF() -ENDIF() SET(WITH_ATOMIC_OPS "${WITH_ATOMIC_OPS}" CACHE STRING "Implement atomic operations using atomic CPU instructions for multi-processor (smp) or uniprocessor (up) configuration. By default gcc built-in sync functions are used, if available and 'smp' configuration otherwise.") MARK_AS_ADVANCED(WITH_ATOMIC_OPS MY_ATOMIC_MODE_DUMMY) |