Backend አማራጮች

እነዚህ options wavec የሚጠቀመውን LLVM backend እና linker path ይቆጣጠራሉ።

አስፈላጊ options

እነዚህ options LLVM target, codegen detail, sysroot, linker ይመርጣሉ። -C no-default-libs automatic libc/libm link ያጠፋል።

Freestanding policy

--freestanding hosted C runtime እንደሌለ ይቆጥራል፣ default libraries እና red zone ያጠፋል፣ static relocation ይመርጣል።

wavec build kernel.wave --target x86_64-unknown-none-elf --freestanding --emit=obj -o kernel.o

UEFI path

UEFI PE/COFF ይጠቀማል። Windows GNU target በመጠቀም COFF object ይፍጠሩ፣ ከዚያ lld-link በEFI options link ያድርጉ።

wavec build boot.wave --target x86_64-pc-windows-gnu --freestanding --emit=obj -o boot.obj
lld-link /subsystem:efi_application /entry:efi_entry /machine:x64 /nodefaultlib /out:BOOTX64.EFI boot.obj

Capability queries

Higher-level tools assumptions hard-code ከማድረግ ይልቅ wavec print ... በመጠቀም capability query ማድረግ አለባቸው።

wavec print target-list
wavec print supported-emit-kinds
wavec print supported-input-types
wavec print default-linker