diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 208a275f..64c8116e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -449,9 +449,16 @@ IF(HAVE_INTRIN_H) }" HAVE_BITSCANFORWARD_INTRINSIC) ENDIF() -CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN) -CHECK_SYMBOL_EXISTS(_aligned_malloc malloc.h HAVE__ALIGNED_MALLOC) -CHECK_SYMBOL_EXISTS(proc_pidpath libproc.h HAVE_PROC_PIDPATH) +check_cxx_source_compiles("#include <cstdlib> +int main() +{ + void *ptr{std::aligned_alloc(alignof(int), sizeof(int))}; + std::free(ptr); + return 0; +}" HAVE_STD_ALIGNED_ALLOC) +check_symbol_exists(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN) +check_symbol_exists(_aligned_malloc malloc.h HAVE__ALIGNED_MALLOC) +check_symbol_exists(proc_pidpath libproc.h HAVE_PROC_PIDPATH) IF(NOT WIN32) # We need pthreads outside of Windows, for semaphores. It's also used to |