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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-07-15 17:44:11 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-15 17:44:11 -0700 |
| commit | 3fc12f0e2ad9ba49243f5a43a8803018b2ff5904 (patch) | |
| tree | d394b826126a7fb602404e801a355105e31b69b2 /configure.ac | |
| parent | c721472fb83d1f7c7606bcf33ba2d42d6127a764 (diff) | |
| download | cpython-git-3fc12f0e2ad9ba49243f5a43a8803018b2ff5904.tar.gz | |
bpo-34121: Fix detection of C11 atomic support on clang. (GH-8288)
(cherry picked from commit 15c7b2abdfb93f8902dd72474818aee2bf97fa66)
Co-authored-by: Benjamin Peterson <benjamin@python.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index ecb633b763..b7edbf322a 100644 --- a/configure.ac +++ b/configure.ac @@ -5413,7 +5413,6 @@ AC_LINK_IFELSE( AC_LANG_SOURCE([[ #include <stdatomic.h> atomic_int value = ATOMIC_VAR_INIT(1); - _Atomic void *py_atomic_address = (void*) &value; int main() { int loaded_value = atomic_load(&value); return 0; @@ -5425,7 +5424,7 @@ AC_MSG_RESULT($have_stdatomic_h) if test "$have_stdatomic_h" = yes; then AC_DEFINE(HAVE_STD_ATOMIC, 1, - [Has stdatomic.h, atomic_int and _Atomic void* types work]) + [Has stdatomic.h with atomic_int]) fi # Check for GCC >= 4.7 __atomic builtins |