mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-24 14:26:09 +03:00
47 lines
1.7 KiB
Bash
Executable File
47 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
|
|
# Copyright (c) 2012 The Chromium Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
# This program wraps around pkg-config to generate the correct include and
|
|
# library paths when cross-compiling using a sysroot.
|
|
# The assumption is that the sysroot contains the .pc files in usr/lib/pkgconfig
|
|
# and usr/share/pkgconfig (relative to the sysroot) and that they output paths
|
|
# relative to some parent path of the sysroot.
|
|
# This assumption is valid for a range of sysroots, in particular: a
|
|
# LSB-compliant root filesystem mounted at the sysroot, and a board build
|
|
# directory of a Chromium OS chroot.
|
|
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
root="$1"
|
|
shift
|
|
target_arch="$1"
|
|
shift
|
|
libpath="$1"
|
|
shift
|
|
|
|
if [ -z "$root" -o -z "$target_arch" ]
|
|
then
|
|
echo "usage: $0 /path/to/sysroot target_arch libdir [pkg-config-arguments] package" >&2
|
|
exit 1
|
|
fi
|
|
|
|
rewrite=`dirname $0`/rewrite_dirs.py
|
|
package=${!#}
|
|
|
|
libdir=$root/usr/$libpath/pkgconfig:$root/usr/share/pkgconfig
|
|
|
|
set -e
|
|
# Some sysroots, like the Chromium OS ones, may generate paths that are not
|
|
# relative to the sysroot. For example,
|
|
# /path/to/chroot/build/x86-generic/usr/lib/pkgconfig/pkg.pc may have all paths
|
|
# relative to /path/to/chroot (i.e. prefix=/build/x86-generic/usr) instead of
|
|
# relative to /path/to/chroot/build/x86-generic (i.e prefix=/usr).
|
|
# To support this correctly, it's necessary to extract the prefix to strip from
|
|
# pkg-config's |prefix| variable.
|
|
prefix=`PKG_CONFIG_LIBDIR=$libdir pkg-config --variable=prefix "$package" | sed -e 's|/usr$||'`
|
|
result=`PKG_CONFIG_LIBDIR=$libdir pkg-config "$@"`
|
|
echo "$result"| $rewrite --sysroot "$root" --strip-prefix "$prefix"
|