Mesa (master): tgsi: add a dummy function to silence warning

[Brian Paul]

Module: Mesa
Branch: master
Commit: d1f76b1d852863b6802cb1c2676c698881a6246a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d1f76b1d852863b6802cb1c2676c698881a6246a

Author: Brian Paul <brianp at vmware.com>
Date:   Thu May 13 16:37:22 2010 -0600

tgsi: add a dummy function to silence warning

---

 src/gallium/auxiliary/tgsi/tgsi_ppc.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_ppc.c b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
index ad553c7..3521847 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ppc.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
@@ -1366,4 +1366,12 @@ tgsi_emit_ppc(const struct tgsi_token *tokens,
    return ok;
 }
 
+#else
+
+void ppc_dummy_func(void);
+
+void ppc_dummy_func(void)
+{
+}
+
 #endif /* PIPE_ARCH_PPC */