e6ad537986
A copy-paste error in the configure patch adding POSIX named semaphore
support caused futex to be disabled when --{enable,disable}-semaphore
was not passed (i.e. on all non-NetBSD platforms). This caused
libxshmfence to fallback to pthread fences on Linux.
The X server and client applications need to use the same fence
implementation in order for DRI3 fences to work. If a GL client is
linked with a different libxshmfence built with futex support (which
is the usual case on Linux) while the server uses libxshmfence with
pthread, the client will hang while awaiting a fence when allocating
a buffer.
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| patches | ||
| buildlink3.mk | ||
| builtin.mk | ||
| DESCR | ||
| distinfo | ||
| Makefile | ||
| PLIST | ||