diff options
Diffstat (limited to 'test/support/test_macros.h')
| -rw-r--r-- | test/support/test_macros.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/test/support/test_macros.h b/test/support/test_macros.h index ac6ec79b9235..e008b5323003 100644 --- a/test/support/test_macros.h +++ b/test/support/test_macros.h @@ -124,22 +124,29 @@ // Sniff out to see if the underling C library has C11 features // Note that at this time (July 2018), MacOS X and iOS do NOT. -#if __ISO_C_VISIBLE >= 2011 +// This is cribbed from __config; but lives here as well because we can't assume libc++ +#if __ISO_C_VISIBLE >= 2011 || TEST_STD_VER >= 11 # if defined(__FreeBSD__) +// Specifically, FreeBSD does NOT have timespec_get, even though they have all +// the rest of C11 - this is PR#38495 # define TEST_HAS_C11_FEATURES # elif defined(__Fuchsia__) # define TEST_HAS_C11_FEATURES +# define TEST_HAS_TIMESPEC_GET # elif defined(__linux__) # if !defined(_LIBCPP_HAS_MUSL_LIBC) # if _LIBCPP_GLIBC_PREREQ(2, 17) +# define TEST_HAS_TIMESPEC_GET # define TEST_HAS_C11_FEATURES # endif # else // defined(_LIBCPP_HAS_MUSL_LIBC) # define TEST_HAS_C11_FEATURES +# define TEST_HAS_TIMESPEC_GET # endif # elif defined(_WIN32) # if defined(_MSC_VER) && !defined(__MINGW32__) # define TEST_HAS_C11_FEATURES // Using Microsoft's C Runtime library +# define TEST_HAS_TIMESPEC_GET # endif # endif #endif |