diff --git a/lutinLib_ffmpegCommon.py b/lutinLib_ffmpegCommon.py
index 55b668f..a3e99ee 100644
--- a/lutinLib_ffmpegCommon.py
+++ b/lutinLib_ffmpegCommon.py
@@ -66,6 +66,9 @@ def add_common_property(target, my_module):
 		    "-Dstrtod=avpriv_strtod",
 		    "-ftree-ter",
 		    ])
+		my_module.add_src_file([
+		    'ffmpeg/compat/strtod.c'
+		    ])
 		if target.get_arm_mode() == "thumb":
 			my_module.add_flag('c', [
 			    "-DCONFIG_THUMB=1",
@@ -85,6 +88,9 @@ def add_common_property(target, my_module):
 		    "-Dstrtod=avpriv_strtod",
 		    "-ftree-ter",
 		    ])
+		my_module.add_src_file([
+		    'ffmpeg/compat/strtod.c'
+		    ])
 		my_module.add_flag('c', [
 		    "-DCONFIG_THUMB=0",
 		    ])
diff --git a/lutin_ffmpeg-avcodec.py b/lutin_ffmpeg-avcodec.py
index 1f144de..812dfd3 100644
--- a/lutin_ffmpeg-avcodec.py
+++ b/lutin_ffmpeg-avcodec.py
@@ -932,6 +932,7 @@ def configure(target, my_module):
 		    'ffmpeg/libavcodec/arm/vp8dsp_init_armv6.c',
 		    'ffmpeg/libavcodec/arm/vp8dsp_init_neon.c',
 		    'ffmpeg/libavcodec/arm/vp8dsp_neon.S',
+		    'ffmpeg/libavcodec/neon/mpegvideo.c',
 		    ])
 	elif     target.get_arch() == "arm" \
 	     and target.get_bus_size() == "64":
@@ -964,6 +965,7 @@ def configure(target, my_module):
 		    'ffmpeg/libavcodec/aarch64/videodsp_init.c',
 		    'ffmpeg/libavcodec/aarch64/vorbisdsp_init.c',
 		    'ffmpeg/libavcodec/aarch64/vorbisdsp_neon.S',
+		    'ffmpeg/libavcodec/neon/mpegvideo.c',
 		    ])
 	else:
 		debug.warning("unknow architecture ...");
diff --git a/lutin_ffmpeg-avutil.py b/lutin_ffmpeg-avutil.py
index 7889ef6..c1004f8 100644
--- a/lutin_ffmpeg-avutil.py
+++ b/lutin_ffmpeg-avutil.py
@@ -111,6 +111,7 @@ def configure(target, my_module):
 		    'ffmpeg/libavutil/arm/float_dsp_init_vfp.c',
 		    'ffmpeg/libavutil/arm/float_dsp_neon.S',
 		    'ffmpeg/libavutil/arm/float_dsp_vfp.S',
+		    'ffmpeg/libavutil/arm/cpu.c',
 		    ])
 		my_module.add_header_file([
 		    'ffmpeg/libavutil/arm/asm.S',
@@ -122,6 +123,7 @@ def configure(target, my_module):
 		    'ffmpeg/libavutil/aarch64/cpu.c',
 		    'ffmpeg/libavutil/aarch64/float_dsp_init.c',
 		    'ffmpeg/libavutil/aarch64/float_dsp_neon.S',
+		    'ffmpeg/libavutil/arm/cpu.c',
 		    ])
 		my_module.add_header_file([
 		    'ffmpeg/libavutil/aarch64/asm.S',