]> git.lizzy.rs Git - rust.git/blob - compiler/rustc_codegen_cranelift/scripts/setup_rust_fork.sh
Rollup merge of #106605 - notriddle:notriddle/outdated-rustbook, r=GuillaumeGomez
[rust.git] / compiler / rustc_codegen_cranelift / scripts / setup_rust_fork.sh
1 #!/usr/bin/env bash
2 set -e
3
4 ./y.rs build --no-unstable-features
5
6 echo "[SETUP] Rust fork"
7 git clone https://github.com/rust-lang/rust.git || true
8 pushd rust
9 git fetch
10 git checkout -- .
11 git checkout "$(rustc -V | cut -d' ' -f3 | tr -d '(')"
12
13 git am ../patches/*-sysroot-*.patch
14
15 git apply - <<EOF
16 diff --git a/library/alloc/Cargo.toml b/library/alloc/Cargo.toml
17 index d95b5b7f17f..00b6f0e3635 100644
18 --- a/library/alloc/Cargo.toml
19 +++ b/library/alloc/Cargo.toml
20 @@ -8,7 +8,7 @@ edition = "2018"
21
22  [dependencies]
23  core = { path = "../core" }
24 -compiler_builtins = { version = "0.1.40", features = ['rustc-dep-of-std'] }
25 +compiler_builtins = { version = "0.1.66", features = ['rustc-dep-of-std', 'no-asm'] }
26
27  [dev-dependencies]
28  rand = "0.7"
29  rand_xorshift = "0.2"
30 EOF
31
32 cat > config.toml <<EOF
33 changelog-seen = 2
34
35 [llvm]
36 ninja = false
37
38 [build]
39 rustc = "$(pwd)/../dist/rustc-clif"
40 cargo = "$(rustup which cargo)"
41 full-bootstrap = true
42 local-rebuild = true
43
44 [rust]
45 codegen-backends = ["cranelift"]
46 deny-warnings = false
47 verbose-tests = false
48 EOF
49 popd
50
51 # FIXME remove once inline asm is fully supported
52 export RUSTFLAGS="$RUSTFLAGS --cfg=rustix_use_libc"
53
54 export CFG_VIRTUAL_RUST_SOURCE_BASE_DIR="$(cd build_sysroot/sysroot_src; pwd)"
55
56 # Allow the testsuite to use llvm tools
57 host_triple=$(rustc -vV | grep host | cut -d: -f2 | tr -d " ")
58 export LLVM_BIN_DIR="$(rustc --print sysroot)/lib/rustlib/$host_triple/bin"