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riscv: Fix passing -mabi/-march to linker #28464

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riscv: Fix passing -mabi/-march to linker #28464

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7 changes: 6 additions & 1 deletion cmake/compiler/gcc/target_riscv.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -31,4 +31,9 @@ if(CONFIG_COMPRESSED_ISA)
endif()

list(APPEND TOOLCHAIN_C_FLAGS -mabi=${riscv_mabi} -march=${riscv_march})
list(APPEND TOOLCHAIN_LD_FLAGS -mabi=${riscv_mabi} -march=${riscv_march})

# Since TOOLCHAIN_LD_FLAGS eventually gets passed to zephyr_check_compiler_flag
# we need to treat -mabi/-march as a single option. Otherwise
# zephyr_check_compiler_flag will fail on RISC-V since they options are
# expected to be set together.
list(APPEND TOOLCHAIN_LD_FLAGS "-mabi=${riscv_mabi} -march=${riscv_march}")