commit 17ccaec4bbddb2b035ad5f5d067144a3269631e3
author Tom Finegan <tomfinegan@google.com> Thu May 25 17:47:42 2017 -0700
committer Tom Finegan <tomfinegan@google.com> Fri Jun 02 16:43:58 2017 +0000
tree 46978923bd5c5ef3c1e3f7d7cfd22a57b25ca44d
parent 0d066ce836b75190a51b230816f3e72f78214c8c

Add include guards to CMake files used as includes.

BUG=aomedia:76

Change-Id: Ie34025f31a89f4991d03d5ecf03c6f6f5ab7b0a1

aom_dsp/aom_dsp.cmake

diff --git a/aom_dsp/aom_dsp.cmake b/aom_dsp/aom_dsp.cmake
index c42bd73..4729bad 100644
--- a/aom_dsp/aom_dsp.cmake
+++ b/aom_dsp/aom_dsp.cmake
@@ -8,6 +8,9 @@
 ## Media Patent License 1.0 was not distributed with this source code in the
 ## PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 ##
+if (NOT AOM_AOM_DSP_AOM_DSP_CMAKE_)
+set(AOM_AOM_DSP_AOM_DSP_CMAKE_ 1)
+
 set(AOM_DSP_COMMON_SOURCES
     "${AOM_ROOT}/aom_dsp/aom_convolve.c"
     "${AOM_ROOT}/aom_dsp/aom_convolve.h"
@@ -518,3 +521,5 @@
   # $AOM_LIB_TARGETS.
   set(AOM_LIB_TARGETS ${AOM_LIB_TARGETS} PARENT_SCOPE)
 endfunction ()
+
+endif ()  # AOM_AOM_DSP_AOM_DSP_CMAKE_