2015-05-21 23:16:45 +08:00
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(Makefile.in)
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2021-02-07 11:51:30 +08:00
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AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
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2015-05-21 23:16:45 +08:00
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SIM_AC_COMMON
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SIM_AC_OPTION_ENDIAN(LITTLE)
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SIM_AC_OPTION_ALIGNMENT(NONSTRICT_ALIGNMENT)
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SIM_AC_OPTION_ENVIRONMENT
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SIM_AC_OPTION_WARNINGS
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# Select the default model for the target.
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riscv_model=
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case "${target}" in
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riscv32*) riscv_model="RV32G" ;;
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riscv*) riscv_model="RV64G" ;;
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esac
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SIM_AC_OPTION_DEFAULT_MODEL(${riscv_model})
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# Select the bitsize of the target.
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riscv_addr_bitsize=
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case "${target}" in
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riscv32*) riscv_addr_bitsize=32 ;;
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riscv*) riscv_addr_bitsize=64 ;;
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esac
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SIM_AC_OPTION_BITSIZE($riscv_addr_bitsize)
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SIM_AC_OUTPUT
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