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| author | Armin Rigo <arigo@tunes.org> | 2017-01-02 20:53:43 +0100 |
|---|---|---|
| committer | Armin Rigo <arigo@tunes.org> | 2017-01-02 20:53:43 +0100 |
| commit | ccd9d175280afa7b0d1661cae043497d42fbd0d2 (patch) | |
| tree | e9582ddb6ac8d08a98d5d86718fb580ae889214f /c/call_python.c | |
| parent | 60cae1236a51f8c86a1020a649f3db5a44078057 (diff) | |
| download | cffi-ccd9d175280afa7b0d1661cae043497d42fbd0d2.tar.gz | |
support more obscure compilers. source is https://github.com/matricks/bam/pull/61/files
Diffstat (limited to 'c/call_python.c')
| -rw-r--r-- | c/call_python.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/c/call_python.c b/c/call_python.c index d0419de..ecff127 100644 --- a/c/call_python.c +++ b/c/call_python.c @@ -177,7 +177,20 @@ static int _update_cache_to_call_python(struct _cffi_externpy_s *externpy) #if (defined(WITH_THREAD) && !defined(_MSC_VER) && \ !defined(__amd64__) && !defined(__x86_64__) && \ !defined(__i386__) && !defined(__i386)) -# define read_barrier() __sync_synchronize() +# if defined(__GNUC__) +# define read_barrier() __sync_synchronize() +# elif defined(_AIX) +# define read_barrier() __lwsync() +# elif defined(__SUNPRO_C) || defined(__SUNPRO_CC) +# include <mbarrier.h> +# define read_barrier() __compiler_barrier() +# elif defined(__hpux) +# define read_barrier() _Asm_mf() +# else +# define read_barrier() /* missing */ +# warning "no definition for read_barrier(), missing synchronization for\ + multi-thread initialization in embedded mode" +# endif #else # define read_barrier() (void)0 #endif |