1# Copyright (c) 2013 The Chromium Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5# Defines a config specifying the result of running pkg-config for the given
6# packages. Put the package names you want to query in the "packages" variable
7# inside the template invocation.
8#
9# You can also add defines via the "defines" variable. This can be useful to
10# add this to the config to pass defines that the library expects to get by
11# users of its headers.
12#
13# Example:
14#   pkg_config("mything") {
15#     packages = [ "mything1", "mything2" ]
16#     defines = [ "ENABLE_AWESOME" ]
17#   }
18
19template("pkg_config") {
20  assert(defined(packages),
21        "Variable |packages| must be defined to be a list in pkg_config.")
22  config(target_name) {
23    pkgresult = exec_script("//build/config/linux/pkg-config.py",
24                            packages, "value")
25    include_dirs = pkgresult[0]
26    cflags = pkgresult[1]
27    libs = pkgresult[2]
28    lib_dirs = pkgresult[3]
29  }
30}
31