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| author | James Almer <jamrial@gmail.com> | 2016-12-27 21:54:55 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2016-12-30 00:01:38 -0300 |
| commit | 6993bb4eb6c358c390f674a10f8a8ca69d9ee0fe (patch) | |
| tree | 9f8b51b6acdd83c63ecaf3cd55b08af550d782d2 | |
| parent | ffc3337e0b84ba83fb78382e89a24bb92733bb0d (diff) | |
| download | ffmpeg-6993bb4eb6c358c390f674a10f8a8ca69d9ee0fe.tar.gz | |
configure: make the check for stdatomic.h stricter
Old ICC verions don't advertise having a full C11 implementation but
may nonetheless include a feature-incomplete stdatomic.h header.
Fixes ticket #6049
Signed-off-by: James Almer <jamrial@gmail.com>
| -rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -5623,7 +5623,7 @@ check_header asm/types.h # it seems there are versions of clang in some distros that try to use the # gcc headers, which explodes for stdatomic # so we also check that atomics actually work here -check_builtin stdatomic_h stdatomic.h "atomic_int foo; atomic_store(&foo, 0)" +check_builtin stdatomic_h stdatomic.h "atomic_int foo, bar = ATOMIC_VAR_INIT(-1); atomic_store(&foo, 0)" check_lib2 "windows.h shellapi.h" CommandLineToArgvW -lshell32 check_lib2 "windows.h wincrypt.h" CryptGenRandom -ladvapi32 |