Only in libaom.orig/build/cmake: .aom_configure.cmake.swp
diff -ru libaom.orig/build/cmake/aom_configure.cmake libaom/build/cmake/aom_configure.cmake
--- libaom.orig/build/cmake/aom_configure.cmake	2018-06-13 21:22:56.295771914 +0200
+++ libaom/build/cmake/aom_configure.cmake	2018-06-13 21:23:10.489772591 +0200
@@ -16,7 +16,7 @@
 include(FindThreads)
 
 set(AOM_SUPPORTED_CPU_TARGETS
-    "arm64 armv7 armv7s generic mips32 mips64 ppc x86 x86_64")
+    "arm64 armv7 armv7l armv7s generic mips32 mips64 ppc x86 x86_64")
 
 # Generate the user config settings. This must occur before include of
 # aom_config_defaults.cmake (because it turns every config variable into a cache