blob: 0c476a58e3d858f8f6e075962daa04007f4cd42b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
{ stdenv, fetchFromGitHub, rustPlatform, clang, llvmPackages, rustfmt, writeScriptBin,
runtimeShell }:
rustPlatform.buildRustPackage rec {
pname = "rust-bindgen";
version = "0.54.1";
RUSTFLAGS = "--cap-lints warn"; # probably OK to remove after update
src = fetchFromGitHub {
owner = "rust-lang";
repo = pname;
rev = "v${version}";
sha256 = "116np72w6agsi94xa1bdn6h7sa9gd522h358zlixk9xrhrx7yfn3";
};
cargoSha256 = "12a7bd2579jcnkss073v5w5w68fxwvhq6c6ndjy8vp78wg83qich";
libclang = llvmPackages.libclang.lib; #for substituteAll
buildInputs = [ libclang ];
propagatedBuildInputs = [ clang ]; # to populate NIX_CXXSTDLIB_COMPILE
configurePhase = ''
export LIBCLANG_PATH="${libclang}/lib"
'';
postInstall = ''
mv $out/bin/{bindgen,.bindgen-wrapped};
substituteAll ${./wrapper.sh} $out/bin/bindgen
chmod +x $out/bin/bindgen
'';
doCheck = true;
checkInputs =
let fakeRustup = writeScriptBin "rustup" ''
#!${runtimeShell}
shift
shift
exec "$@"
'';
in [
rustfmt
fakeRustup # the test suite insists in calling `rustup run nightly rustfmt`
clang
];
preCheck = ''
# for the ci folder, notably
patchShebangs .
'';
meta = with stdenv.lib; {
description = "Automatically generates Rust FFI bindings to C (and some C++) libraries";
longDescription = ''
Bindgen takes a c or c++ header file and turns them into
rust ffi declarations.
As with most compiler related software, this will only work
inside a nix-shell with the required libraries as buildInputs.
'';
homepage = "https://github.com/rust-lang/rust-bindgen";
license = with licenses; [ bsd3 ];
platforms = platforms.unix;
maintainers = with maintainers; [ johntitor ralith ];
};
}
|
