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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
use std::path::{Path, PathBuf};
use std::process::Command;
use cfg_aliases::cfg_aliases;
use serde::Deserialize;
fn main()
{
let slang_artifacts = std::env::var("DEP_CRATE_SHADER_SLANG_ARTIFACTS").unwrap();
let cargo_metadata_output = Command::new(build_rs::input::cargo())
.args([
"metadata",
"--format-version=1",
"-q",
"--no-deps",
"--color=never",
"--manifest-path",
build_rs::input::cargo_manifest_path().to_str().unwrap(),
])
.output()
.unwrap();
if !cargo_metadata_output.status.success() {
panic!(
"'cargo metadata' command failed:\n\nstdout:\n{}\n\nstderr:\n{}",
String::from_utf8_lossy(&cargo_metadata_output.stdout),
String::from_utf8_lossy(&cargo_metadata_output.stderr),
);
}
let cargo_metadata = serde_json::from_str::<CargoMetadata>(
str::from_utf8(&cargo_metadata_output.stdout).unwrap(),
)
.unwrap();
let final_artifact_dir = (if build_rs::input::target() == build_rs::input::host() {
cargo_metadata.target_directory
} else {
cargo_metadata
.target_directory
.join(build_rs::input::target())
})
.join(build_rs::input::profile());
for artifact_path in slang_artifacts.split(";") {
let artifact_path = Path::new(artifact_path);
std::fs::copy(
artifact_path,
final_artifact_dir.join(artifact_path.file_name().unwrap()),
)
.unwrap();
}
// Setup alias to reduce `cfg` boilerplate.
cfg_aliases! {
// Systems.
android_platform: { target_os = "android" },
wasm_platform: { target_family = "wasm" },
macos_platform: { target_os = "macos" },
ios_platform: { target_os = "ios" },
apple: { any(ios_platform, macos_platform) },
free_unix: { all(unix, not(apple), not(android_platform)) },
// Native displays.
x11_platform: { all(free_unix, not(wasm_platform)) },
wayland_platform: { all(free_unix, not(wasm_platform)) },
// x11_platform: { all(feature = "x11", free_unix, not(wasm_platform)) },
// wayland_platform: { all(feature = "wayland", free_unix, not(wasm_platform)) },
// Backends.
egl_backend: {
all(any(windows, unix), not(apple), not(wasm_platform))
},
glx_backend: { all(x11_platform, not(wasm_platform)) },
wgl_backend: { all(windows, not(wasm_platform)) },
cgl_backend: { all(macos_platform, not(wasm_platform)) },
// Backends.
// egl_backend: {
// all(feature = "egl", any(windows, unix), not(apple), not(wasm_platform))
// },
// glx_backend: { all(feature = "glx", x11_platform, not(wasm_platform)) },
// wgl_backend: { all(feature = "wgl", windows, not(wasm_platform)) },
// cgl_backend: { all(macos_platform, not(wasm_platform)) },
}
}
#[derive(Debug, Deserialize)]
struct CargoMetadata
{
target_directory: PathBuf,
}
|
