| # |
| # Configure the GCC_TARGET_ARCH variable and append the |
| # appropriate RISC-V ISA extensions. |
| # |
| |
| ifeq ($(BR2_riscv),y) |
| |
| ifeq ($(BR2_ARCH_IS_64),y) |
| GCC_TARGET_ARCH := rv64i |
| endif |
| |
| ifeq ($(BR2_RISCV_ISA_RVM),y) |
| GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)m |
| endif |
| ifeq ($(BR2_RISCV_ISA_RVA),y) |
| GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)a |
| endif |
| ifeq ($(BR2_RISCV_ISA_RVF),y) |
| GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)f |
| endif |
| ifeq ($(BR2_RISCV_ISA_RVD),y) |
| GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)d |
| endif |
| ifeq ($(BR2_RISCV_ISA_RVC),y) |
| GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)c |
| endif |
| |
| endif |
