| 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 | # Select the default model for the target. |
| 8 | riscv_model= |
| 9 | case "${target}" in |
| 10 | riscv32*) riscv_model="RV32G" ;; |
| 11 | riscv*) riscv_model="RV64G" ;; |
| 12 | esac |
| 13 | SIM_AC_OPTION_DEFAULT_MODEL(${riscv_model}) |
| 14 | |
| 15 | # Select the bitsize of the target. |
| 16 | riscv_addr_bitsize= |
| 17 | case "${target}" in |
| 18 | riscv32*) riscv_addr_bitsize=32 ;; |
| 19 | riscv*) riscv_addr_bitsize=64 ;; |
| 20 | esac |
| 21 | SIM_AC_OPTION_BITSIZE($riscv_addr_bitsize) |
| 22 | |
| 23 | SIM_AC_OUTPUT |