mirror of
https://github.com/klzgrad/naiveproxy.git
synced 2024-11-28 08:16:09 +03:00
100 lines
2.4 KiB
Bash
100 lines
2.4 KiB
Bash
|
#!/bin/sh
|
||
|
|
# Copyright (c) 2013 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.
|
||
|
|
|
||
|
|
# Reads etc/ld.so.conf and/or etc/ld.so.conf.d/*.conf and returns the
|
||
|
|
# appropriate linker flags.
|
||
|
|
#
|
||
|
|
# sysroot_ld_path.sh /abspath/to/sysroot
|
||
|
|
#
|
||
|
|
|
||
|
|
log_error_and_exit() {
|
||
|
|
echo $0: $@
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
|
||
|
|
process_entry() {
|
||
|
|
if [ -z "$1" ] || [ -z "$2" ]; then
|
||
|
|
log_error_and_exit "bad arguments to process_entry()"
|
||
|
|
fi
|
||
|
|
local root="$1"
|
||
|
|
local localpath="$2"
|
||
|
|
|
||
|
|
echo $localpath | grep -qs '^/'
|
||
|
|
if [ $? -ne 0 ]; then
|
||
|
|
log_error_and_exit $localpath does not start with /
|
||
|
|
fi
|
||
|
|
local entry="$root$localpath"
|
||
|
|
echo $entry
|
||
|
|
}
|
||
|
|
|
||
|
|
process_ld_so_conf() {
|
||
|
|
if [ -z "$1" ] || [ -z "$2" ]; then
|
||
|
|
log_error_and_exit "bad arguments to process_ld_so_conf()"
|
||
|
|
fi
|
||
|
|
local root="$1"
|
||
|
|
local ld_so_conf="$2"
|
||
|
|
|
||
|
|
# ld.so.conf may include relative include paths. pushd is a bashism.
|
||
|
|
local saved_pwd=$(pwd)
|
||
|
|
cd $(dirname "$ld_so_conf")
|
||
|
|
|
||
|
|
cat "$ld_so_conf" | \
|
||
|
|
while read ENTRY; do
|
||
|
|
echo "$ENTRY" | grep -qs ^include
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
local included_files=$(echo "$ENTRY" | sed 's/^include //')
|
||
|
|
echo "$included_files" | grep -qs ^/
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
if ls $root$included_files >/dev/null 2>&1 ; then
|
||
|
|
for inc_file in $root$included_files; do
|
||
|
|
process_ld_so_conf "$root" "$inc_file"
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
if ls $(pwd)/$included_files >/dev/null 2>&1 ; then
|
||
|
|
for inc_file in $(pwd)/$included_files; do
|
||
|
|
process_ld_so_conf "$root" "$inc_file"
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo "$ENTRY" | grep -qs ^/
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
process_entry "$root" "$ENTRY"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
# popd is a bashism
|
||
|
|
cd "$saved_pwd"
|
||
|
|
}
|
||
|
|
|
||
|
|
# Main
|
||
|
|
|
||
|
|
if [ $# -ne 1 ]; then
|
||
|
|
echo Usage $0 /abspath/to/sysroot
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
echo $1 | grep -qs ' '
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
log_error_and_exit $1 contains whitespace.
|
||
|
|
fi
|
||
|
|
|
||
|
|
LD_SO_CONF="$1/etc/ld.so.conf"
|
||
|
|
LD_SO_CONF_D="$1/etc/ld.so.conf.d"
|
||
|
|
|
||
|
|
if [ -e "$LD_SO_CONF" ]; then
|
||
|
|
process_ld_so_conf "$1" "$LD_SO_CONF" | xargs echo
|
||
|
|
elif [ -e "$LD_SO_CONF_D" ]; then
|
||
|
|
find "$LD_SO_CONF_D" -maxdepth 1 -name '*.conf' -print -quit > /dev/null
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
for entry in $LD_SO_CONF_D/*.conf; do
|
||
|
|
process_ld_so_conf "$1" "$entry"
|
||
|
|
done | xargs echo
|
||
|
|
fi
|
||
|
|
fi
|