Enable neon instructions on linux/armv7 for ffmpeg builder.

c0c5fbae · Simon Morlat · cf2ffba5 · c0c5fbae
Commit c0c5fbae authored Apr 18, 2018 by Simon Morlat
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builders/ffmpeg.cmake builders/ffmpeg.cmake +5 -0

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--- a/builders/ffmpeg.cmake
+++ b/builders/ffmpeg.cmake
@@ -148,6 +148,11 @@ else()
 		else()
 			set(FFMPEG_TARGET_OS "linux")
 			lcb_configure_options("--enable-runtime-cpudetect")
+			if(CMAKE_SYSTEM_PROCESSOR MATCHES "armv7")
+				lcb_configure_options("--cpu=cortex-a8")
+				lcb_extra_cflags("-mfpu=neon")
+				lcb_extra_cxxflags("-mfpu=neon")
+			endif()
 		endif()
 		lcb_configure_options("--cc=$CC")
 	endif()