实现快速傅立叶变换算法,provides test framwork for FFT testing

				src/debug/dbg-thread-demux.o.d:  \				 /opt/ecos/ecos-2.0.57/packages/kernel/current/src/debug/dbg-thread-demux.c \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/hal_arch.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/hal.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/system.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/hal_coldfire.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/hal_coldfire_mcf5484.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/hal_systec_PLCcore_mcf5484.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/infra/cyg_type.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/stddef.h \				  /M68K-E~1.2/lib/gcc-lib/m68k-elf/3.3.2/include/stddef.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/basetype.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/var_basetype.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/var_arch.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/mcf5484_devs.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/mlt_systec_PLCcore_mcf5484_ram.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/hal_memmap.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/kernel.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/pkgconf/infra.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/dbg-threads-api.h \				  /home/Administrator/FFT/target/PLCcore-CF54/ecos/ecos_install/include/cyg/hal/dbg-thread-syscall.h