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| author | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2007-10-11 09:57:48 +0100 |
|---|---|---|
| committer | Simon McVittie <simon.mcvittie@collabora.co.uk> | 2007-10-11 09:57:48 +0100 |
| commit | 176738f0f0f57de3f4c8553a411b26b171fdd117 (patch) | |
| tree | ed98d6dd258fc0e65ab2bdff2a335b91910ae330 /dbus/dbus-sysdeps.h | |
| parent | 077fb290c57ee937330b22b2ae794fc9967d4722 (diff) | |
Fix detection of i486 atomic ops.
Previously, the attempts to determine support at compile-time on Darwin were
causing the i486 atomic ops to be used on *all* i386 or x86-64 GCC builds
(AH_VERBATIM can't be conditionalized like we were trying to).
Diffstat (limited to 'dbus/dbus-sysdeps.h')
| -rw-r--r-- | dbus/dbus-sysdeps.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/dbus/dbus-sysdeps.h b/dbus/dbus-sysdeps.h index eadfb433..1a52e7fb 100644 --- a/dbus/dbus-sysdeps.h +++ b/dbus/dbus-sysdeps.h @@ -199,6 +199,16 @@ struct DBusAtomic #endif }; +/* The value we get from autofoo is in the form of a cpp expression; + * convert that to a conventional defined/undef switch. (We can't get + * the conventional defined/undef because of multiarch builds only running + * ./configure once, on Darwin.) */ +#if DBUS_HAVE_ATOMIC_INT_COND +# define DBUS_HAVE_ATOMIC_INT 1 +#else +# undef DBUS_HAVE_ATOMIC_INT +#endif + dbus_int32_t _dbus_atomic_inc (DBusAtomic *atomic); dbus_int32_t _dbus_atomic_dec (DBusAtomic *atomic); |