Mesa (master): make: Don't traverse backwards through include directories.

[Dylan Baker]

Module: Mesa
Branch: master
Commit: 1b1bb6ee103a79de11aa4941ccbcd34f0a158276
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1b1bb6ee103a79de11aa4941ccbcd34f0a158276

Author: Dylan Baker <dylan at pnwbakers.com>
Date:   Wed Oct  4 15:33:18 2017 -0700

make: Don't traverse backwards through include directories.

Traversing back through includes is bad idea and should be avoided.
In the case here - indirect_size.h is located in the build directory
$(top_builddir)/src/glx/.

v3: - Update commit message with message provided by Emil

Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/glx/tests/Makefile.am    | 1 +
 src/glx/tests/enum_sizes.cpp | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/glx/tests/Makefile.am b/src/glx/tests/Makefile.am
index a41759b863..aab93e732a 100644
--- a/src/glx/tests/Makefile.am
+++ b/src/glx/tests/Makefile.am
@@ -5,6 +5,7 @@ AM_CPPFLAGS = \
 	-I$(top_srcdir)/src \
 	-I$(top_srcdir)/src/mapi \
 	-I$(top_srcdir)/src/mesa \
+	-I$(top_builddir)/src/glx \
 	-I$(top_srcdir)/src/glx \
 	-I$(top_srcdir)/include \
 	-I$(top_srcdir)/include/GL/internal \
diff --git a/src/glx/tests/enum_sizes.cpp b/src/glx/tests/enum_sizes.cpp
index 20fc75879c..6119dcbc43 100644
--- a/src/glx/tests/enum_sizes.cpp
+++ b/src/glx/tests/enum_sizes.cpp
@@ -36,7 +36,7 @@
 #include <gtest/gtest.h>
 #include <GL/gl.h>
 extern "C" {
-#include "../indirect_size.h"
+#include "indirect_size.h"
 }
 
 TEST(ValidEnumSizes, CallLists)