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rust-riscv32i-crates: use external compiler_builtins

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This commit is contained in:
Sebastien Bourdeauducq 2019-05-14 20:35:40 +08:00
parent a0690fe0e2
commit ec09c09cf3
1 changed files with 28 additions and 20 deletions
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14
compilers/rust-riscv32i-crates.nix
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@ -1,4 +1,12 @@
{ stdenv, rustc }:
{ stdenv, rustc, fetchFromGitHub }:
let
compiler-builtins-src = fetchFromGitHub {
owner = "rust-lang-nursery";
repo = "compiler-builtins";
rev = "0.1.12";
sha256 = "0hkssvrh952kcz7w7aws3pqr05barg3qppqpji641b35xpbg9gyg";
};
in
stdenv.mkDerivation {
name = "rust-riscv32i-crates";
src = rustc.src;
@ -10,9 +18,9 @@ stdenv.mkDerivation {
mkdir -p ''${destdir}
export RUSTC_BOOTSTRAP=1
''${rustc} --crate-name core src/libcore/lib.rs
''${rustc} --crate-name alloc src/liballoc/lib.rs
''${rustc} --crate-name compiler_builtins ${compiler-builtins-src}/src/lib.rs --cfg 'feature="compiler-builtins"' --cfg 'feature="mem"'
'';
# ''${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