~~~~~~~~~
directory layout
~~~~~~~~~~
src
	xconfig
	fconfig
	FFmpeg
		Makefile
	x264
		Makefile
		build
			bin
				libx264-125.dll
				x264.exe
			include
				x264.h
				x264_config.h
			lib
				pkgconfig
					x264.pc
				libx264.dll.a

~~~~~~~~~~
command line
~~~~~~~~~~
Gordon@Gordon-PC /c/Users/Gordon/Eclipse/workspace/ffmpeg_segment_frames/src/FFmpeg
$ ../fconfig
ERROR: libx264 not found

~~~~~~~~~~
fconfig contents
~~~~~~~~~~~
#!/bin/sh
./configure --prefix=build --enable-ffplay --enable-gpl --enable-nonfree --enable-libx264 --disable-mmx --disable-shared --enable-static --extra-libs=-static --extra-cflags=--static --enable-memalign-hack --extra-cflags="-I C:/Users/Gordon/Eclipse/workspace/ffmpeg_segment_frames/src/x264/build/include" --extra-cflags="-L C:/Users/Gordon/Eclipse/workspace/ffmpeg_segment_frames/src/x264/build/lib"
~~~~~~~~~~