File: rust_macro.gni

package info (click to toggle)
chromium 141.0.7390.65-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 6,246,236 kB
  • sloc: cpp: 35,264,825; ansic: 7,169,920; javascript: 4,250,185; python: 1,460,623; asm: 950,788; xml: 751,717; pascal: 187,972; sh: 89,459; perl: 88,691; objc: 79,953; sql: 53,924; cs: 44,622; fortran: 24,137; makefile: 22,313; tcl: 15,277; php: 14,018; yacc: 8,995; ruby: 7,553; awk: 3,720; lisp: 3,096; lex: 1,330; ada: 727; jsp: 228; sed: 36
file content (27 lines) | stat: -rw-r--r-- 924 bytes parent folder | download | duplicates (3) 
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
 
# Copyright 2022 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/rust.gni")
import("//build/rust/gni_impl/rust_target.gni")

# Template for generating a Rust proc-macro library. Such targets produce a
# dynamic library that is loaded during compilation and used to generate Rust
# code for compilation.
template("rust_macro") {
  rust_target(target_name) {
    forward_variables_from(invoker,
                           "*",
                           TESTONLY_AND_VISIBILITY + [ "configs" ])
    forward_variables_from(invoker, TESTONLY_AND_VISIBILITY)
    proc_macro_configs = invoker.configs
    target_type = "rust_proc_macro"

    # Macros are loaded by rustc and shouldn't use chrome's allocation routines.
    no_allocator_crate = true
  }
}

set_defaults("rust_macro") {
  configs = default_rust_proc_macro_configs
}