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37 lines
1.2 KiB
37 lines
1.2 KiB
# SPDX-License-Identifier: Apache-2.0 |
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list(APPEND TOOLCHAIN_C_FLAGS) |
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list(APPEND TOOLCHAIN_C_FLAGS -mlittle-endian-data -ffunction-sections -fdata-sections -m64bit-doubles) |
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list(APPEND TOOLCHAIN_LD_FLAGS) |
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list(APPEND TOOLCHAIN_LD_FLAGS -mlittle-endian-data -ffunction-sections -fdata-sections -m64bit-doubles) |
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if(NOT CONFIG_PICOLIBC) |
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list(APPEND TOOLCHAIN_LD_FLAGS -lm) |
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endif() |
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if(NOT CONFIG_FPU) |
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list(APPEND TOOLCHAIN_C_FLAGS -nofpu) |
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list(APPEND TOOLCHAIN_LD_FLAGS -nofpu) |
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endif() |
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if("cross-compile" STREQUAL ${ZEPHYR_TOOLCHAIN_VARIANT}) |
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if(CONFIG_CPU_RXV1) |
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list(APPEND TOOLCHAIN_C_FLAGS -misa=v1) |
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list(APPEND TOOLCHAIN_LD_FLAGS -misa=v1) |
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elseif(CONFIG_CPU_RXV2) |
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list(APPEND TOOLCHAIN_C_FLAGS -misa=v2) |
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list(APPEND TOOLCHAIN_LD_FLAGS -misa=v2) |
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else() |
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list(APPEND TOOLCHAIN_C_FLAGS -misa=v3) |
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list(APPEND TOOLCHAIN_LD_FLAGS -misa=v3) |
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endif() |
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elseif("zephyr" STREQUAL ${ZEPHYR_TOOLCHAIN_VARIANT}) |
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if(CONFIG_SOC_SERIES_RX130) |
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list(APPEND TOOLCHAIN_C_FLAGS -mcpu=rx100) |
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list(APPEND TOOLCHAIN_LD_FLAGS -mcpu=rx100) |
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elseif(CONFIG_SOC_SERIES_RX62N) |
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list(APPEND TOOLCHAIN_C_FLAGS -mcpu=rx600) |
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list(APPEND TOOLCHAIN_LD_FLAGS -mcpu=rx600) |
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endif() |
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endif()
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