Build error for custom board file

I tried

'DEFINES += -DUART_ENABLED=0 -DUART0_ENABLED=0 -DNRFX_UART_ENABLED=0 -DNRFX_UARTE_ENABLED=0',

but it did not help, the $(NRF5X_SDK_PATH)/integration/nrfx/legacy/nrf_drv_uart.c and .h file have no checks in them and always evaluate something, I think typedefs in header file in the #else part is the issue

typedef nrf_uarte_baudrate_t        nrf_uart_baudrate_t;
typedef nrf_uarte_error_mask_t      nrf_uart_error_mask_t; 
typedef nrf_uarte_hwfc_t            nrf_uart_hwfc_t; 
typedef nrf_uarte_parity_t          nrf_uart_parity_t;  
typedef nrf_uarte_task_t            nrf_uart_task_t;
typedef nrf_uarte_event_t           nrf_uart_event_t;