[Mesa-dev] [PATCH] r600: include libelf headers only as needed

[Emil Velikov]

From: Emil Velikov <emil.velikov at collabora.com>

Headers are required only when building with OpenCL. As we're building
w/o it libelf may be missing, hence we'll error out as below:

src/gallium/drivers/r600/evergreen_compute.c:27:10:
fatal error: 'gelf.h' file not found
         ^
1 error generated.

Cc: Jan Vesely <jan.vesely at rutgers.edu>
Cc: Mauro Rossi <issor.oruam at gmail.com>
Reported-by: Mauro Rossi <issor.oruam at gmail.com>
Fixes: d96a210842 ("r600g,compute: provide local copy of functions from
ac_binary.c")
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
 src/gallium/drivers/r600/evergreen_compute.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/r600/evergreen_compute.c b/src/gallium/drivers/r600/evergreen_compute.c
index 37cfed4497b..6e87539cfe7 100644
--- a/src/gallium/drivers/r600/evergreen_compute.c
+++ b/src/gallium/drivers/r600/evergreen_compute.c
@@ -24,8 +24,10 @@
  *      Adam Rak <adam.rak at streamnovation.com>
  */
 
+#ifdef HAVE_OPENCL
 #include <gelf.h>
 #include <libelf.h>
+#endif
 #include <stdio.h>
 #include <errno.h>
 #include "pipe/p_defines.h"
-- 
2.13.0