22 lines
1014 B
Nix
22 lines
1014 B
Nix
{ stdenv, rustc }:
|
|
stdenv.mkDerivation {
|
|
name = "rust-riscv32i-crates";
|
|
src = rustc.src;
|
|
phases = [ "unpackPhase" "buildPhase" ];
|
|
buildPhase = ''
|
|
destdir=$out/lib/rustlib/riscv32imac-unknown-none-elf/lib/
|
|
rustc="${rustc}/bin/rustc --out-dir ''${destdir} -L ''${destdir} --target riscv32i-unknown-none-elf -g -C opt-level=s --crate-type rlib"
|
|
|
|
mkdir -p ''${destdir}
|
|
export RUSTC_BOOTSTRAP=1
|
|
''${rustc} --crate-name core src/libcore/lib.rs
|
|
''${rustc} --crate-name compiler_builtins src/libcompiler_builtins/src/lib.rs --cfg 'feature="compiler-builtins"' --cfg 'feature="mem"'
|
|
''${rustc} --crate-name alloc src/liballoc/lib.rs
|
|
'';
|
|
# ''${rustc} --crate-name libc ${./libc_mini.rs}
|
|
# ''${rustc} --crate-name unwind src/libunwind/lib.rs
|
|
# ''${rustc} --crate-name std src/libstd/lib.rs
|
|
# ''${rustc} -Cpanic=abort --crate-name panic_abort src/libpanic_abort/lib.rs
|
|
# ''${rustc} -Cpanic=unwind --crate-name panic_unwind src/libpanic_unwind/lib.rs --cfg llvm_libunwind
|
|
}
|