sim/riscv/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_INIT(Makefile.in)
   3 AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
   4
   5 SIM_AC_COMMON
   6
   7 SIM_AC_OPTION_ENDIAN(LITTLE)
   8 SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
   9 SIM_AC_OPTION_WARNINGS
  10
  11 # Select the default model for the target.
  12 riscv_model=
  13 case "${target}" in
  14 riscv32*) riscv_model="RV32G" ;;
  15 riscv*) riscv_model="RV64G" ;;
  16 esac
  17 SIM_AC_OPTION_DEFAULT_MODEL(${riscv_model})
  18
  19 # Select the bitsize of the target.
  20 riscv_addr_bitsize=
  21 case "${target}" in
  22 riscv32*) riscv_addr_bitsize=32 ;;
  23 riscv*) riscv_addr_bitsize=64 ;;
  24 esac
  25 SIM_AC_OPTION_BITSIZE($riscv_addr_bitsize)
  26
  27 SIM_AC_OUTPUT