Mesa (8.0): i965: Report the failure message when failing to compile the fragment shader.

[Ian Romanick]

Module: Mesa
Branch: 8.0
Commit: a63d79dd4075fdc4dba4b9b6c9801fca93a8a725
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a63d79dd4075fdc4dba4b9b6c9801fca93a8a725

Author: Eric Anholt <eric at anholt.net>
Date:   Thu Feb  9 10:23:45 2012 -0800

i965: Report the failure message when failing to compile the fragment shader.

We just abort later, but at least this should result in more
informative bug reports.

NOTE: This is a candidate for release branches.
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
(cherry picked from commit a7f46eadea4555ed377928d4e3f89db4a445312e)

---

 src/mesa/drivers/dri/i965/brw_fs.cpp |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 40327ac..0de1eef 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -1844,6 +1844,9 @@ brw_wm_fs_emit(struct brw_context *brw, struct brw_wm_compile *c,
       prog->LinkStatus = false;
       ralloc_strcat(&prog->InfoLog, v.fail_msg);
 
+      _mesa_problem(NULL, "Failed to compile fragment shader: %s\n",
+		    v.fail_msg);
+
       return false;
    }