diff options
| author | Jeremy Huddleston <jeremyhu@apple.com> | 2011-03-22 19:01:48 -0700 |
|---|---|---|
| committer | Jeremy Huddleston <jeremyhu@apple.com> | 2011-03-23 09:11:33 -0700 |
| commit | c55baebf4ebf1887262cc16899eb297b9f284f6e (patch) | |
| tree | d9349a14c71f893d8d08c0724a79fa7c6223efd3 /glx/glthread.h | |
| parent | 03f45df93469f6aef391e97007b9614e0770cc4c (diff) | |
GLX: Support TLS with better portability
AX_TLS detects when toolchains support __thread or __declspec(thread),
but existing code assumed __thread.
This also adds a check to configure.ac to error out if TLS is requested
but unsupported.
Found-by: Tinderbox
http://tinderbox.x.org/builds/2011-03-22-0007
Regression-from: 82b1eaa6cad20f39dbf15573bdb3d62acbcd91f9
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Tom Fogal <tfogal@alumni.unh.edu>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Diffstat (limited to 'glx/glthread.h')
| -rw-r--r-- | glx/glthread.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/glx/glthread.h b/glx/glthread.h index 28793fcc7..140e2aa8e 100644 --- a/glx/glthread.h +++ b/glx/glthread.h @@ -233,7 +233,7 @@ _glthread_SetTSD(_glthread_TSD *, void *); #if defined(GLX_USE_TLS) -extern __thread struct _glapi_table * _glapi_tls_Dispatch +extern TLS struct _glapi_table * _glapi_tls_Dispatch __attribute__((tls_model("initial-exec"))); #define GET_DISPATCH() _glapi_tls_Dispatch |