nouveau: android: add space before PRIx64 macro

Otherwise the android build fails with

   error : unable to find string literal operator ‘operator"" PRIx64’

There are several resources referring to the problem, which is related
to c++11, in our case used when building mesa for lollipop.

http://comments.gmane.org/gmane.comp.graphics.opensg.user/5883

I've not investigated all the semantics, some people even suggested a
bug in the gcc compiler,
I just saw the building error was solved with one little space for
lollipop and no side effect when c+11 not used.

v2: [Emil Velikov] add an alternative commit message from Mauro.

Cc: 11.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
index 9ebdc65..5f30f3d 100644 (file)
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_print.cpp
@@ -411,7 +411,7 @@ int ImmediateValue::print(char *buf, size_t size, DataType ty) const
    case TYPE_U64:
    case TYPE_S64:
    default:
-      PRINT("0x%016"PRIx64, reg.data.u64);
+      PRINT("0x%016" PRIx64, reg.data.u64);
       break;
    }
    return pos;