[PATCH] intel-gpu-tools: avoid include of cairo.h on Android builds

[tim.gore@intel.com]

From: tgore <tim.gore@intel.com>

A recent commit means igt_debugfs.c now needs to include igt_kms.h,
which in turn includes igt_fb.h and hence cairo.h.
We need to avoid this inclusion of cairo.h when building for Android,
(until we have a cairo port) so I have added a #ifndef around it.

Signed-off-by: Tim Gore <tim.gore@intel.com>
---
 lib/Android.mk | 3 ++-
 lib/igt_fb.h   | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/Android.mk b/lib/Android.mk
index 6735255..d4ebef4 100644
--- a/lib/Android.mk
+++ b/lib/Android.mk
@@ -33,7 +33,8 @@ include $(LOCAL_PATH)/Makefile.sources
 
 skip_lib_list := \
     igt_kms.c \
-    igt_kms.h
+    igt_kms.h \
+    igt_fb.c
 
 lib_list := $(filter-out $(skip_lib_list),$(libintel_tools_la_SOURCES))
 
diff --git a/lib/igt_fb.h b/lib/igt_fb.h
index 5f0ff51..7242f9b 100644
--- a/lib/igt_fb.h
+++ b/lib/igt_fb.h
@@ -28,7 +28,12 @@
 #ifndef __IGT_FB_H__
 #define __IGT_FB_H__
 
+#ifndef ANDROID
 #include <cairo.h>
+#else
+typedef struct _cairo_surface cairo_surface_t;
+typedef struct _cairo cairo_t;
+#endif
 
 #include <drm_fourcc.h>
 #include <xf86drmMode.h>
-- 
1.9.0