nrf5SDK with vscode+armgcc

I'am using vscode+armgcc to build ble_app_blinky but the build can not be completed and stucked on 

Linking target: _build/nrf52840_xxaa.out

PS C:\nrf\nRF5_SDK_15.3.0_59ac345\examples\test\ble_app_blinky\pca10056\s140\armgcc> make
mkdir _build
cd _build && mkdir nrf52840_xxaa
Assembling file: gcc_startup_nrf52840.S
Compiling file: nrf_log_backend_rtt.c
Compiling file: nrf_log_backend_serial.c
Compiling file: nrf_log_backend_uart.c
Compiling file: nrf_log_default_backends.c
Compiling file: nrf_log_frontend.c
Compiling file: nrf_log_str_formatter.c
Compiling file: app_button.c
Compiling file: app_error.c
Compiling file: app_error_handler_gcc.c
Compiling file: app_error_weak.c
Compiling file: app_scheduler.c
Compiling file: app_timer.c
Compiling file: app_util_platform.c
Compiling file: hardfault_implementation.c
Compiling file: nrf_assert.c
Compiling file: nrf_atfifo.c
Compiling file: nrf_atflags.c
Compiling file: nrf_atomic.c
Compiling file: nrf_balloc.c
Compiling file: nrf_fprintf.c
Compiling file: nrf_fprintf_format.c
Compiling file: nrf_memobj.c
Compiling file: nrf_pwr_mgmt.c
Compiling file: nrf_ringbuf.c
Compiling file: nrf_section_iter.c
Compiling file: nrf_strerror.c
Compiling file: system_nrf52840.c
Compiling file: boards.c
Compiling file: nrf_drv_clock.c
Compiling file: nrf_drv_uart.c
Compiling file: nrfx_atomic.c
Compiling file: nrfx_clock.c
Compiling file: nrfx_gpiote.c
Compiling file: nrfx_prs.c
Compiling file: nrfx_uart.c
Compiling file: nrfx_uarte.c
Compiling file: main.c
Compiling file: SEGGER_RTT.c
Compiling file: SEGGER_RTT_Syscalls_GCC.c
Compiling file: SEGGER_RTT_printf.c
Compiling file: ble_advdata.c
Compiling file: ble_conn_params.c
Compiling file: ble_conn_state.c
Compiling file: ble_srv_common.c
Compiling file: nrf_ble_gatt.c
Compiling file: nrf_ble_qwr.c
Compiling file: utf.c
Compiling file: ble_lbs.c
Compiling file: nrf_sdh.c
Compiling file: nrf_sdh_ble.c
Compiling file: nrf_sdh_soc.c
Linking target: _build/nrf52840_xxaa.out

I'am following this tutoriel nRF5 SDK Visual Studio Code Integration - YouTube

And followed this link How to use Edge Impulse models in nrf5 SDK project - Nordic Q&A - Nordic DevZone - Nordic DevZone (nordicsemi.com)

because I have the same goal,

any idea to fix this?