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.
5 import("//build/config/sysroot.gni")
7 # Defines a config specifying the result of running pkg-config for the given
8 # packages. Put the package names you want to query in the "packages" variable
9 # inside the template invocation.
11 # You can also add defines via the "defines" variable. This can be useful to
12 # add this to the config to pass defines that the library expects to get by
13 # users of its headers.
16 # pkg_config("mything") {
17 # packages = [ "mything1", "mything2" ]
18 # defines = [ "ENABLE_AWESOME" ]
21 template("pkg_config") {
22 assert(defined(packages),
23 "Variable |packages| must be defined to be a list in pkg_config.")
26 # Pass the sysroot if we're using one (it requires the CPU arch also).
27 args = ["-s", sysroot, "-a", cpu_arch] + packages
31 pkgresult = exec_script("//build/config/linux/pkg-config.py",
33 include_dirs = pkgresult[0]
36 lib_dirs = pkgresult[3]
37 ldflags = pkgresult[4]