2023-10-31 16:21:54 -07:00
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# x86-baremetal-toolchain.cmake
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# Specify the cross-compiler (If you need one; otherwise, your native GCC should work)
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set(CMAKE_ASM_COMPILER nasm)
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set(CMAKE_C_COMPILER gcc)
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set(CMAKE_CXX_COMPILER g++)
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set(CMAKE_C_STANDARD 17)
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set(CMAKE_CXX_STANDARD 20)
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# Add compiler and linker flags for x86 bare metal
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set(CMAKE_ASM_NASM_FLAGS "-f elf32")
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set(CMAKE_C_FLAGS "-m32 -ffreestanding -nostdlib")
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set(CMAKE_CXX_FLAGS "-m32 -ffreestanding -nostdlib")
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2023-11-01 00:38:16 -07:00
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set(CMAKE_EXE_LINKER_FLAGS "-e kernel_main -T${CMAKE_CURRENT_LIST_DIR}/linker.ld -m32 -z noexecstack")
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